1 |
commit: 4c43869360643e3f80b1ebd018e1524787e16a3f |
2 |
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
3 |
AuthorDate: Tue Nov 13 21:16:56 2018 +0000 |
4 |
Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
5 |
CommitDate: Wed Nov 14 13:15:41 2018 +0000 |
6 |
URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=4c438693 |
7 |
|
8 |
proj/linux-patches: Linux patch 4.18.19 |
9 |
|
10 |
Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> |
11 |
|
12 |
0000_README | 4 + |
13 |
1018_linux-4.18.19.patch | 15151 +++++++++++++++++++++++++++++++++++++++++++++ |
14 |
2 files changed, 15155 insertions(+) |
15 |
|
16 |
diff --git a/0000_README b/0000_README |
17 |
index bdc7ee9..afaac7a 100644 |
18 |
--- a/0000_README |
19 |
+++ b/0000_README |
20 |
@@ -115,6 +115,10 @@ Patch: 1017_linux-4.18.18.patch |
21 |
From: http://www.kernel.org |
22 |
Desc: Linux 4.18.18 |
23 |
|
24 |
+Patch: 1018_linux-4.18.19.patch |
25 |
+From: http://www.kernel.org |
26 |
+Desc: Linux 4.18.19 |
27 |
+ |
28 |
Patch: 1500_XATTR_USER_PREFIX.patch |
29 |
From: https://bugs.gentoo.org/show_bug.cgi?id=470644 |
30 |
Desc: Support for namespace user.pax.* on tmpfs. |
31 |
|
32 |
diff --git a/1018_linux-4.18.19.patch b/1018_linux-4.18.19.patch |
33 |
new file mode 100644 |
34 |
index 0000000..40499cf |
35 |
--- /dev/null |
36 |
+++ b/1018_linux-4.18.19.patch |
37 |
@@ -0,0 +1,15151 @@ |
38 |
+diff --git a/Documentation/filesystems/fscrypt.rst b/Documentation/filesystems/fscrypt.rst |
39 |
+index 48b424de85bb..cfbc18f0d9c9 100644 |
40 |
+--- a/Documentation/filesystems/fscrypt.rst |
41 |
++++ b/Documentation/filesystems/fscrypt.rst |
42 |
+@@ -191,21 +191,11 @@ Currently, the following pairs of encryption modes are supported: |
43 |
+ |
44 |
+ - AES-256-XTS for contents and AES-256-CTS-CBC for filenames |
45 |
+ - AES-128-CBC for contents and AES-128-CTS-CBC for filenames |
46 |
+-- Speck128/256-XTS for contents and Speck128/256-CTS-CBC for filenames |
47 |
+ |
48 |
+ It is strongly recommended to use AES-256-XTS for contents encryption. |
49 |
+ AES-128-CBC was added only for low-powered embedded devices with |
50 |
+ crypto accelerators such as CAAM or CESA that do not support XTS. |
51 |
+ |
52 |
+-Similarly, Speck128/256 support was only added for older or low-end |
53 |
+-CPUs which cannot do AES fast enough -- especially ARM CPUs which have |
54 |
+-NEON instructions but not the Cryptography Extensions -- and for which |
55 |
+-it would not otherwise be feasible to use encryption at all. It is |
56 |
+-not recommended to use Speck on CPUs that have AES instructions. |
57 |
+-Speck support is only available if it has been enabled in the crypto |
58 |
+-API via CONFIG_CRYPTO_SPECK. Also, on ARM platforms, to get |
59 |
+-acceptable performance CONFIG_CRYPTO_SPECK_NEON must be enabled. |
60 |
+- |
61 |
+ New encryption modes can be added relatively easily, without changes |
62 |
+ to individual filesystems. However, authenticated encryption (AE) |
63 |
+ modes are not currently supported because of the difficulty of dealing |
64 |
+diff --git a/Documentation/media/uapi/cec/cec-ioc-receive.rst b/Documentation/media/uapi/cec/cec-ioc-receive.rst |
65 |
+index e964074cd15b..b25e48afaa08 100644 |
66 |
+--- a/Documentation/media/uapi/cec/cec-ioc-receive.rst |
67 |
++++ b/Documentation/media/uapi/cec/cec-ioc-receive.rst |
68 |
+@@ -16,10 +16,10 @@ CEC_RECEIVE, CEC_TRANSMIT - Receive or transmit a CEC message |
69 |
+ Synopsis |
70 |
+ ======== |
71 |
+ |
72 |
+-.. c:function:: int ioctl( int fd, CEC_RECEIVE, struct cec_msg *argp ) |
73 |
++.. c:function:: int ioctl( int fd, CEC_RECEIVE, struct cec_msg \*argp ) |
74 |
+ :name: CEC_RECEIVE |
75 |
+ |
76 |
+-.. c:function:: int ioctl( int fd, CEC_TRANSMIT, struct cec_msg *argp ) |
77 |
++.. c:function:: int ioctl( int fd, CEC_TRANSMIT, struct cec_msg \*argp ) |
78 |
+ :name: CEC_TRANSMIT |
79 |
+ |
80 |
+ Arguments |
81 |
+@@ -272,6 +272,19 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV'). |
82 |
+ - The transmit failed after one or more retries. This status bit is |
83 |
+ mutually exclusive with :ref:`CEC_TX_STATUS_OK <CEC-TX-STATUS-OK>`. |
84 |
+ Other bits can still be set to explain which failures were seen. |
85 |
++ * .. _`CEC-TX-STATUS-ABORTED`: |
86 |
++ |
87 |
++ - ``CEC_TX_STATUS_ABORTED`` |
88 |
++ - 0x40 |
89 |
++ - The transmit was aborted due to an HDMI disconnect, or the adapter |
90 |
++ was unconfigured, or a transmit was interrupted, or the driver |
91 |
++ returned an error when attempting to start a transmit. |
92 |
++ * .. _`CEC-TX-STATUS-TIMEOUT`: |
93 |
++ |
94 |
++ - ``CEC_TX_STATUS_TIMEOUT`` |
95 |
++ - 0x80 |
96 |
++ - The transmit timed out. This should not normally happen and this |
97 |
++ indicates a driver problem. |
98 |
+ |
99 |
+ |
100 |
+ .. tabularcolumns:: |p{5.6cm}|p{0.9cm}|p{11.0cm}| |
101 |
+@@ -300,6 +313,14 @@ View On' messages from initiator 0xf ('Unregistered') to destination 0 ('TV'). |
102 |
+ - The message was received successfully but the reply was |
103 |
+ ``CEC_MSG_FEATURE_ABORT``. This status is only set if this message |
104 |
+ was the reply to an earlier transmitted message. |
105 |
++ * .. _`CEC-RX-STATUS-ABORTED`: |
106 |
++ |
107 |
++ - ``CEC_RX_STATUS_ABORTED`` |
108 |
++ - 0x08 |
109 |
++ - The wait for a reply to an earlier transmitted message was aborted |
110 |
++ because the HDMI cable was disconnected, the adapter was unconfigured |
111 |
++ or the :ref:`CEC_TRANSMIT <CEC_RECEIVE>` that waited for a |
112 |
++ reply was interrupted. |
113 |
+ |
114 |
+ |
115 |
+ |
116 |
+diff --git a/Documentation/media/uapi/v4l/biblio.rst b/Documentation/media/uapi/v4l/biblio.rst |
117 |
+index 1cedcfc04327..386d6cf83e9c 100644 |
118 |
+--- a/Documentation/media/uapi/v4l/biblio.rst |
119 |
++++ b/Documentation/media/uapi/v4l/biblio.rst |
120 |
+@@ -226,16 +226,6 @@ xvYCC |
121 |
+ |
122 |
+ :author: International Electrotechnical Commission (http://www.iec.ch) |
123 |
+ |
124 |
+-.. _adobergb: |
125 |
+- |
126 |
+-AdobeRGB |
127 |
+-======== |
128 |
+- |
129 |
+- |
130 |
+-:title: AdobeĀ© RGB (1998) Color Image Encoding Version 2005-05 |
131 |
+- |
132 |
+-:author: Adobe Systems Incorporated (http://www.adobe.com) |
133 |
+- |
134 |
+ .. _oprgb: |
135 |
+ |
136 |
+ opRGB |
137 |
+diff --git a/Documentation/media/uapi/v4l/colorspaces-defs.rst b/Documentation/media/uapi/v4l/colorspaces-defs.rst |
138 |
+index 410907fe9415..f24615544792 100644 |
139 |
+--- a/Documentation/media/uapi/v4l/colorspaces-defs.rst |
140 |
++++ b/Documentation/media/uapi/v4l/colorspaces-defs.rst |
141 |
+@@ -51,8 +51,8 @@ whole range, 0-255, dividing the angular value by 1.41. The enum |
142 |
+ - See :ref:`col-rec709`. |
143 |
+ * - ``V4L2_COLORSPACE_SRGB`` |
144 |
+ - See :ref:`col-srgb`. |
145 |
+- * - ``V4L2_COLORSPACE_ADOBERGB`` |
146 |
+- - See :ref:`col-adobergb`. |
147 |
++ * - ``V4L2_COLORSPACE_OPRGB`` |
148 |
++ - See :ref:`col-oprgb`. |
149 |
+ * - ``V4L2_COLORSPACE_BT2020`` |
150 |
+ - See :ref:`col-bt2020`. |
151 |
+ * - ``V4L2_COLORSPACE_DCI_P3`` |
152 |
+@@ -90,8 +90,8 @@ whole range, 0-255, dividing the angular value by 1.41. The enum |
153 |
+ - Use the Rec. 709 transfer function. |
154 |
+ * - ``V4L2_XFER_FUNC_SRGB`` |
155 |
+ - Use the sRGB transfer function. |
156 |
+- * - ``V4L2_XFER_FUNC_ADOBERGB`` |
157 |
+- - Use the AdobeRGB transfer function. |
158 |
++ * - ``V4L2_XFER_FUNC_OPRGB`` |
159 |
++ - Use the opRGB transfer function. |
160 |
+ * - ``V4L2_XFER_FUNC_SMPTE240M`` |
161 |
+ - Use the SMPTE 240M transfer function. |
162 |
+ * - ``V4L2_XFER_FUNC_NONE`` |
163 |
+diff --git a/Documentation/media/uapi/v4l/colorspaces-details.rst b/Documentation/media/uapi/v4l/colorspaces-details.rst |
164 |
+index b5d551b9cc8f..09fabf4cd412 100644 |
165 |
+--- a/Documentation/media/uapi/v4l/colorspaces-details.rst |
166 |
++++ b/Documentation/media/uapi/v4l/colorspaces-details.rst |
167 |
+@@ -290,15 +290,14 @@ Y' is clamped to the range [0ā¦1] and Cb and Cr are clamped to the range |
168 |
+ 170M/BT.601. The Y'CbCr quantization is limited range. |
169 |
+ |
170 |
+ |
171 |
+-.. _col-adobergb: |
172 |
++.. _col-oprgb: |
173 |
+ |
174 |
+-Colorspace Adobe RGB (V4L2_COLORSPACE_ADOBERGB) |
175 |
++Colorspace opRGB (V4L2_COLORSPACE_OPRGB) |
176 |
+ =============================================== |
177 |
+ |
178 |
+-The :ref:`adobergb` standard defines the colorspace used by computer |
179 |
+-graphics that use the AdobeRGB colorspace. This is also known as the |
180 |
+-:ref:`oprgb` standard. The default transfer function is |
181 |
+-``V4L2_XFER_FUNC_ADOBERGB``. The default Y'CbCr encoding is |
182 |
++The :ref:`oprgb` standard defines the colorspace used by computer |
183 |
++graphics that use the opRGB colorspace. The default transfer function is |
184 |
++``V4L2_XFER_FUNC_OPRGB``. The default Y'CbCr encoding is |
185 |
+ ``V4L2_YCBCR_ENC_601``. The default Y'CbCr quantization is limited |
186 |
+ range. |
187 |
+ |
188 |
+@@ -312,7 +311,7 @@ The chromaticities of the primary colors and the white reference are: |
189 |
+ |
190 |
+ .. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| |
191 |
+ |
192 |
+-.. flat-table:: Adobe RGB Chromaticities |
193 |
++.. flat-table:: opRGB Chromaticities |
194 |
+ :header-rows: 1 |
195 |
+ :stub-columns: 0 |
196 |
+ :widths: 1 1 2 |
197 |
+diff --git a/Documentation/media/videodev2.h.rst.exceptions b/Documentation/media/videodev2.h.rst.exceptions |
198 |
+index a5cb0a8686ac..8813ff9c42b9 100644 |
199 |
+--- a/Documentation/media/videodev2.h.rst.exceptions |
200 |
++++ b/Documentation/media/videodev2.h.rst.exceptions |
201 |
+@@ -56,7 +56,8 @@ replace symbol V4L2_MEMORY_USERPTR :c:type:`v4l2_memory` |
202 |
+ # Documented enum v4l2_colorspace |
203 |
+ replace symbol V4L2_COLORSPACE_470_SYSTEM_BG :c:type:`v4l2_colorspace` |
204 |
+ replace symbol V4L2_COLORSPACE_470_SYSTEM_M :c:type:`v4l2_colorspace` |
205 |
+-replace symbol V4L2_COLORSPACE_ADOBERGB :c:type:`v4l2_colorspace` |
206 |
++replace symbol V4L2_COLORSPACE_OPRGB :c:type:`v4l2_colorspace` |
207 |
++replace define V4L2_COLORSPACE_ADOBERGB :c:type:`v4l2_colorspace` |
208 |
+ replace symbol V4L2_COLORSPACE_BT2020 :c:type:`v4l2_colorspace` |
209 |
+ replace symbol V4L2_COLORSPACE_DCI_P3 :c:type:`v4l2_colorspace` |
210 |
+ replace symbol V4L2_COLORSPACE_DEFAULT :c:type:`v4l2_colorspace` |
211 |
+@@ -69,7 +70,8 @@ replace symbol V4L2_COLORSPACE_SRGB :c:type:`v4l2_colorspace` |
212 |
+ |
213 |
+ # Documented enum v4l2_xfer_func |
214 |
+ replace symbol V4L2_XFER_FUNC_709 :c:type:`v4l2_xfer_func` |
215 |
+-replace symbol V4L2_XFER_FUNC_ADOBERGB :c:type:`v4l2_xfer_func` |
216 |
++replace symbol V4L2_XFER_FUNC_OPRGB :c:type:`v4l2_xfer_func` |
217 |
++replace define V4L2_XFER_FUNC_ADOBERGB :c:type:`v4l2_xfer_func` |
218 |
+ replace symbol V4L2_XFER_FUNC_DCI_P3 :c:type:`v4l2_xfer_func` |
219 |
+ replace symbol V4L2_XFER_FUNC_DEFAULT :c:type:`v4l2_xfer_func` |
220 |
+ replace symbol V4L2_XFER_FUNC_NONE :c:type:`v4l2_xfer_func` |
221 |
+diff --git a/Makefile b/Makefile |
222 |
+index 7b35c1ec0427..71642133ba22 100644 |
223 |
+--- a/Makefile |
224 |
++++ b/Makefile |
225 |
+@@ -1,7 +1,7 @@ |
226 |
+ # SPDX-License-Identifier: GPL-2.0 |
227 |
+ VERSION = 4 |
228 |
+ PATCHLEVEL = 18 |
229 |
+-SUBLEVEL = 18 |
230 |
++SUBLEVEL = 19 |
231 |
+ EXTRAVERSION = |
232 |
+ NAME = Merciless Moray |
233 |
+ |
234 |
+diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi |
235 |
+index a0ddf497e8cd..2cb45ddd2ae3 100644 |
236 |
+--- a/arch/arm/boot/dts/dra7.dtsi |
237 |
++++ b/arch/arm/boot/dts/dra7.dtsi |
238 |
+@@ -354,7 +354,7 @@ |
239 |
+ ti,hwmods = "pcie1"; |
240 |
+ phys = <&pcie1_phy>; |
241 |
+ phy-names = "pcie-phy0"; |
242 |
+- ti,syscon-unaligned-access = <&scm_conf1 0x14 2>; |
243 |
++ ti,syscon-unaligned-access = <&scm_conf1 0x14 1>; |
244 |
+ status = "disabled"; |
245 |
+ }; |
246 |
+ }; |
247 |
+diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi |
248 |
+index 962af97c1883..aff5d66ae058 100644 |
249 |
+--- a/arch/arm/boot/dts/exynos3250.dtsi |
250 |
++++ b/arch/arm/boot/dts/exynos3250.dtsi |
251 |
+@@ -78,6 +78,22 @@ |
252 |
+ compatible = "arm,cortex-a7"; |
253 |
+ reg = <1>; |
254 |
+ clock-frequency = <1000000000>; |
255 |
++ clocks = <&cmu CLK_ARM_CLK>; |
256 |
++ clock-names = "cpu"; |
257 |
++ #cooling-cells = <2>; |
258 |
++ |
259 |
++ operating-points = < |
260 |
++ 1000000 1150000 |
261 |
++ 900000 1112500 |
262 |
++ 800000 1075000 |
263 |
++ 700000 1037500 |
264 |
++ 600000 1000000 |
265 |
++ 500000 962500 |
266 |
++ 400000 925000 |
267 |
++ 300000 887500 |
268 |
++ 200000 850000 |
269 |
++ 100000 850000 |
270 |
++ >; |
271 |
+ }; |
272 |
+ }; |
273 |
+ |
274 |
+diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts |
275 |
+index 2ab99f9f3d0a..dd9ec05eb0f7 100644 |
276 |
+--- a/arch/arm/boot/dts/exynos4210-origen.dts |
277 |
++++ b/arch/arm/boot/dts/exynos4210-origen.dts |
278 |
+@@ -151,6 +151,8 @@ |
279 |
+ reg = <0x66>; |
280 |
+ interrupt-parent = <&gpx0>; |
281 |
+ interrupts = <4 IRQ_TYPE_NONE>, <3 IRQ_TYPE_NONE>; |
282 |
++ pinctrl-names = "default"; |
283 |
++ pinctrl-0 = <&max8997_irq>; |
284 |
+ |
285 |
+ max8997,pmic-buck1-dvs-voltage = <1350000>; |
286 |
+ max8997,pmic-buck2-dvs-voltage = <1100000>; |
287 |
+@@ -288,6 +290,13 @@ |
288 |
+ }; |
289 |
+ }; |
290 |
+ |
291 |
++&pinctrl_1 { |
292 |
++ max8997_irq: max8997-irq { |
293 |
++ samsung,pins = "gpx0-3", "gpx0-4"; |
294 |
++ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; |
295 |
++ }; |
296 |
++}; |
297 |
++ |
298 |
+ &sdhci_0 { |
299 |
+ bus-width = <4>; |
300 |
+ pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_cd>; |
301 |
+diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi |
302 |
+index 88fb47cef9a8..b6091c27f155 100644 |
303 |
+--- a/arch/arm/boot/dts/exynos4210.dtsi |
304 |
++++ b/arch/arm/boot/dts/exynos4210.dtsi |
305 |
+@@ -55,6 +55,19 @@ |
306 |
+ device_type = "cpu"; |
307 |
+ compatible = "arm,cortex-a9"; |
308 |
+ reg = <0x901>; |
309 |
++ clocks = <&clock CLK_ARM_CLK>; |
310 |
++ clock-names = "cpu"; |
311 |
++ clock-latency = <160000>; |
312 |
++ |
313 |
++ operating-points = < |
314 |
++ 1200000 1250000 |
315 |
++ 1000000 1150000 |
316 |
++ 800000 1075000 |
317 |
++ 500000 975000 |
318 |
++ 400000 975000 |
319 |
++ 200000 950000 |
320 |
++ >; |
321 |
++ #cooling-cells = <2>; /* min followed by max */ |
322 |
+ }; |
323 |
+ }; |
324 |
+ |
325 |
+diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi |
326 |
+index 7b43c10c510b..51f72f0327e5 100644 |
327 |
+--- a/arch/arm/boot/dts/exynos4412.dtsi |
328 |
++++ b/arch/arm/boot/dts/exynos4412.dtsi |
329 |
+@@ -49,21 +49,30 @@ |
330 |
+ device_type = "cpu"; |
331 |
+ compatible = "arm,cortex-a9"; |
332 |
+ reg = <0xA01>; |
333 |
++ clocks = <&clock CLK_ARM_CLK>; |
334 |
++ clock-names = "cpu"; |
335 |
+ operating-points-v2 = <&cpu0_opp_table>; |
336 |
++ #cooling-cells = <2>; /* min followed by max */ |
337 |
+ }; |
338 |
+ |
339 |
+ cpu@a02 { |
340 |
+ device_type = "cpu"; |
341 |
+ compatible = "arm,cortex-a9"; |
342 |
+ reg = <0xA02>; |
343 |
++ clocks = <&clock CLK_ARM_CLK>; |
344 |
++ clock-names = "cpu"; |
345 |
+ operating-points-v2 = <&cpu0_opp_table>; |
346 |
++ #cooling-cells = <2>; /* min followed by max */ |
347 |
+ }; |
348 |
+ |
349 |
+ cpu@a03 { |
350 |
+ device_type = "cpu"; |
351 |
+ compatible = "arm,cortex-a9"; |
352 |
+ reg = <0xA03>; |
353 |
++ clocks = <&clock CLK_ARM_CLK>; |
354 |
++ clock-names = "cpu"; |
355 |
+ operating-points-v2 = <&cpu0_opp_table>; |
356 |
++ #cooling-cells = <2>; /* min followed by max */ |
357 |
+ }; |
358 |
+ }; |
359 |
+ |
360 |
+diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi |
361 |
+index 2daf505b3d08..f04adf72b80e 100644 |
362 |
+--- a/arch/arm/boot/dts/exynos5250.dtsi |
363 |
++++ b/arch/arm/boot/dts/exynos5250.dtsi |
364 |
+@@ -54,36 +54,106 @@ |
365 |
+ device_type = "cpu"; |
366 |
+ compatible = "arm,cortex-a15"; |
367 |
+ reg = <0>; |
368 |
+- clock-frequency = <1700000000>; |
369 |
+ clocks = <&clock CLK_ARM_CLK>; |
370 |
+ clock-names = "cpu"; |
371 |
+- clock-latency = <140000>; |
372 |
+- |
373 |
+- operating-points = < |
374 |
+- 1700000 1300000 |
375 |
+- 1600000 1250000 |
376 |
+- 1500000 1225000 |
377 |
+- 1400000 1200000 |
378 |
+- 1300000 1150000 |
379 |
+- 1200000 1125000 |
380 |
+- 1100000 1100000 |
381 |
+- 1000000 1075000 |
382 |
+- 900000 1050000 |
383 |
+- 800000 1025000 |
384 |
+- 700000 1012500 |
385 |
+- 600000 1000000 |
386 |
+- 500000 975000 |
387 |
+- 400000 950000 |
388 |
+- 300000 937500 |
389 |
+- 200000 925000 |
390 |
+- >; |
391 |
++ operating-points-v2 = <&cpu0_opp_table>; |
392 |
+ #cooling-cells = <2>; /* min followed by max */ |
393 |
+ }; |
394 |
+ cpu@1 { |
395 |
+ device_type = "cpu"; |
396 |
+ compatible = "arm,cortex-a15"; |
397 |
+ reg = <1>; |
398 |
+- clock-frequency = <1700000000>; |
399 |
++ clocks = <&clock CLK_ARM_CLK>; |
400 |
++ clock-names = "cpu"; |
401 |
++ operating-points-v2 = <&cpu0_opp_table>; |
402 |
++ #cooling-cells = <2>; /* min followed by max */ |
403 |
++ }; |
404 |
++ }; |
405 |
++ |
406 |
++ cpu0_opp_table: opp_table0 { |
407 |
++ compatible = "operating-points-v2"; |
408 |
++ opp-shared; |
409 |
++ |
410 |
++ opp-200000000 { |
411 |
++ opp-hz = /bits/ 64 <200000000>; |
412 |
++ opp-microvolt = <925000>; |
413 |
++ clock-latency-ns = <140000>; |
414 |
++ }; |
415 |
++ opp-300000000 { |
416 |
++ opp-hz = /bits/ 64 <300000000>; |
417 |
++ opp-microvolt = <937500>; |
418 |
++ clock-latency-ns = <140000>; |
419 |
++ }; |
420 |
++ opp-400000000 { |
421 |
++ opp-hz = /bits/ 64 <400000000>; |
422 |
++ opp-microvolt = <950000>; |
423 |
++ clock-latency-ns = <140000>; |
424 |
++ }; |
425 |
++ opp-500000000 { |
426 |
++ opp-hz = /bits/ 64 <500000000>; |
427 |
++ opp-microvolt = <975000>; |
428 |
++ clock-latency-ns = <140000>; |
429 |
++ }; |
430 |
++ opp-600000000 { |
431 |
++ opp-hz = /bits/ 64 <600000000>; |
432 |
++ opp-microvolt = <1000000>; |
433 |
++ clock-latency-ns = <140000>; |
434 |
++ }; |
435 |
++ opp-700000000 { |
436 |
++ opp-hz = /bits/ 64 <700000000>; |
437 |
++ opp-microvolt = <1012500>; |
438 |
++ clock-latency-ns = <140000>; |
439 |
++ }; |
440 |
++ opp-800000000 { |
441 |
++ opp-hz = /bits/ 64 <800000000>; |
442 |
++ opp-microvolt = <1025000>; |
443 |
++ clock-latency-ns = <140000>; |
444 |
++ }; |
445 |
++ opp-900000000 { |
446 |
++ opp-hz = /bits/ 64 <900000000>; |
447 |
++ opp-microvolt = <1050000>; |
448 |
++ clock-latency-ns = <140000>; |
449 |
++ }; |
450 |
++ opp-1000000000 { |
451 |
++ opp-hz = /bits/ 64 <1000000000>; |
452 |
++ opp-microvolt = <1075000>; |
453 |
++ clock-latency-ns = <140000>; |
454 |
++ opp-suspend; |
455 |
++ }; |
456 |
++ opp-1100000000 { |
457 |
++ opp-hz = /bits/ 64 <1100000000>; |
458 |
++ opp-microvolt = <1100000>; |
459 |
++ clock-latency-ns = <140000>; |
460 |
++ }; |
461 |
++ opp-1200000000 { |
462 |
++ opp-hz = /bits/ 64 <1200000000>; |
463 |
++ opp-microvolt = <1125000>; |
464 |
++ clock-latency-ns = <140000>; |
465 |
++ }; |
466 |
++ opp-1300000000 { |
467 |
++ opp-hz = /bits/ 64 <1300000000>; |
468 |
++ opp-microvolt = <1150000>; |
469 |
++ clock-latency-ns = <140000>; |
470 |
++ }; |
471 |
++ opp-1400000000 { |
472 |
++ opp-hz = /bits/ 64 <1400000000>; |
473 |
++ opp-microvolt = <1200000>; |
474 |
++ clock-latency-ns = <140000>; |
475 |
++ }; |
476 |
++ opp-1500000000 { |
477 |
++ opp-hz = /bits/ 64 <1500000000>; |
478 |
++ opp-microvolt = <1225000>; |
479 |
++ clock-latency-ns = <140000>; |
480 |
++ }; |
481 |
++ opp-1600000000 { |
482 |
++ opp-hz = /bits/ 64 <1600000000>; |
483 |
++ opp-microvolt = <1250000>; |
484 |
++ clock-latency-ns = <140000>; |
485 |
++ }; |
486 |
++ opp-1700000000 { |
487 |
++ opp-hz = /bits/ 64 <1700000000>; |
488 |
++ opp-microvolt = <1300000>; |
489 |
++ clock-latency-ns = <140000>; |
490 |
+ }; |
491 |
+ }; |
492 |
+ |
493 |
+diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi |
494 |
+index 791ca15c799e..bd1985694bca 100644 |
495 |
+--- a/arch/arm/boot/dts/socfpga_arria10.dtsi |
496 |
++++ b/arch/arm/boot/dts/socfpga_arria10.dtsi |
497 |
+@@ -601,7 +601,7 @@ |
498 |
+ status = "disabled"; |
499 |
+ }; |
500 |
+ |
501 |
+- sdr: sdr@ffc25000 { |
502 |
++ sdr: sdr@ffcfb100 { |
503 |
+ compatible = "altr,sdr-ctl", "syscon"; |
504 |
+ reg = <0xffcfb100 0x80>; |
505 |
+ }; |
506 |
+diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig |
507 |
+index 925d1364727a..b8e69fe282b8 100644 |
508 |
+--- a/arch/arm/crypto/Kconfig |
509 |
++++ b/arch/arm/crypto/Kconfig |
510 |
+@@ -121,10 +121,4 @@ config CRYPTO_CHACHA20_NEON |
511 |
+ select CRYPTO_BLKCIPHER |
512 |
+ select CRYPTO_CHACHA20 |
513 |
+ |
514 |
+-config CRYPTO_SPECK_NEON |
515 |
+- tristate "NEON accelerated Speck cipher algorithms" |
516 |
+- depends on KERNEL_MODE_NEON |
517 |
+- select CRYPTO_BLKCIPHER |
518 |
+- select CRYPTO_SPECK |
519 |
+- |
520 |
+ endif |
521 |
+diff --git a/arch/arm/crypto/Makefile b/arch/arm/crypto/Makefile |
522 |
+index 8de542c48ade..bd5bceef0605 100644 |
523 |
+--- a/arch/arm/crypto/Makefile |
524 |
++++ b/arch/arm/crypto/Makefile |
525 |
+@@ -10,7 +10,6 @@ obj-$(CONFIG_CRYPTO_SHA1_ARM_NEON) += sha1-arm-neon.o |
526 |
+ obj-$(CONFIG_CRYPTO_SHA256_ARM) += sha256-arm.o |
527 |
+ obj-$(CONFIG_CRYPTO_SHA512_ARM) += sha512-arm.o |
528 |
+ obj-$(CONFIG_CRYPTO_CHACHA20_NEON) += chacha20-neon.o |
529 |
+-obj-$(CONFIG_CRYPTO_SPECK_NEON) += speck-neon.o |
530 |
+ |
531 |
+ ce-obj-$(CONFIG_CRYPTO_AES_ARM_CE) += aes-arm-ce.o |
532 |
+ ce-obj-$(CONFIG_CRYPTO_SHA1_ARM_CE) += sha1-arm-ce.o |
533 |
+@@ -54,7 +53,6 @@ ghash-arm-ce-y := ghash-ce-core.o ghash-ce-glue.o |
534 |
+ crct10dif-arm-ce-y := crct10dif-ce-core.o crct10dif-ce-glue.o |
535 |
+ crc32-arm-ce-y:= crc32-ce-core.o crc32-ce-glue.o |
536 |
+ chacha20-neon-y := chacha20-neon-core.o chacha20-neon-glue.o |
537 |
+-speck-neon-y := speck-neon-core.o speck-neon-glue.o |
538 |
+ |
539 |
+ ifdef REGENERATE_ARM_CRYPTO |
540 |
+ quiet_cmd_perl = PERL $@ |
541 |
+diff --git a/arch/arm/crypto/speck-neon-core.S b/arch/arm/crypto/speck-neon-core.S |
542 |
+deleted file mode 100644 |
543 |
+index 57caa742016e..000000000000 |
544 |
+--- a/arch/arm/crypto/speck-neon-core.S |
545 |
++++ /dev/null |
546 |
+@@ -1,434 +0,0 @@ |
547 |
+-// SPDX-License-Identifier: GPL-2.0 |
548 |
+-/* |
549 |
+- * NEON-accelerated implementation of Speck128-XTS and Speck64-XTS |
550 |
+- * |
551 |
+- * Copyright (c) 2018 Google, Inc |
552 |
+- * |
553 |
+- * Author: Eric Biggers <ebiggers@ĆĆĆĆĆĆ.com> |
554 |
+- */ |
555 |
+- |
556 |
+-#include <linux/linkage.h> |
557 |
+- |
558 |
+- .text |
559 |
+- .fpu neon |
560 |
+- |
561 |
+- // arguments |
562 |
+- ROUND_KEYS .req r0 // const {u64,u32} *round_keys |
563 |
+- NROUNDS .req r1 // int nrounds |
564 |
+- DST .req r2 // void *dst |
565 |
+- SRC .req r3 // const void *src |
566 |
+- NBYTES .req r4 // unsigned int nbytes |
567 |
+- TWEAK .req r5 // void *tweak |
568 |
+- |
569 |
+- // registers which hold the data being encrypted/decrypted |
570 |
+- X0 .req q0 |
571 |
+- X0_L .req d0 |
572 |
+- X0_H .req d1 |
573 |
+- Y0 .req q1 |
574 |
+- Y0_H .req d3 |
575 |
+- X1 .req q2 |
576 |
+- X1_L .req d4 |
577 |
+- X1_H .req d5 |
578 |
+- Y1 .req q3 |
579 |
+- Y1_H .req d7 |
580 |
+- X2 .req q4 |
581 |
+- X2_L .req d8 |
582 |
+- X2_H .req d9 |
583 |
+- Y2 .req q5 |
584 |
+- Y2_H .req d11 |
585 |
+- X3 .req q6 |
586 |
+- X3_L .req d12 |
587 |
+- X3_H .req d13 |
588 |
+- Y3 .req q7 |
589 |
+- Y3_H .req d15 |
590 |
+- |
591 |
+- // the round key, duplicated in all lanes |
592 |
+- ROUND_KEY .req q8 |
593 |
+- ROUND_KEY_L .req d16 |
594 |
+- ROUND_KEY_H .req d17 |
595 |
+- |
596 |
+- // index vector for vtbl-based 8-bit rotates |
597 |
+- ROTATE_TABLE .req d18 |
598 |
+- |
599 |
+- // multiplication table for updating XTS tweaks |
600 |
+- GF128MUL_TABLE .req d19 |
601 |
+- GF64MUL_TABLE .req d19 |
602 |
+- |
603 |
+- // current XTS tweak value(s) |
604 |
+- TWEAKV .req q10 |
605 |
+- TWEAKV_L .req d20 |
606 |
+- TWEAKV_H .req d21 |
607 |
+- |
608 |
+- TMP0 .req q12 |
609 |
+- TMP0_L .req d24 |
610 |
+- TMP0_H .req d25 |
611 |
+- TMP1 .req q13 |
612 |
+- TMP2 .req q14 |
613 |
+- TMP3 .req q15 |
614 |
+- |
615 |
+- .align 4 |
616 |
+-.Lror64_8_table: |
617 |
+- .byte 1, 2, 3, 4, 5, 6, 7, 0 |
618 |
+-.Lror32_8_table: |
619 |
+- .byte 1, 2, 3, 0, 5, 6, 7, 4 |
620 |
+-.Lrol64_8_table: |
621 |
+- .byte 7, 0, 1, 2, 3, 4, 5, 6 |
622 |
+-.Lrol32_8_table: |
623 |
+- .byte 3, 0, 1, 2, 7, 4, 5, 6 |
624 |
+-.Lgf128mul_table: |
625 |
+- .byte 0, 0x87 |
626 |
+- .fill 14 |
627 |
+-.Lgf64mul_table: |
628 |
+- .byte 0, 0x1b, (0x1b << 1), (0x1b << 1) ^ 0x1b |
629 |
+- .fill 12 |
630 |
+- |
631 |
+-/* |
632 |
+- * _speck_round_128bytes() - Speck encryption round on 128 bytes at a time |
633 |
+- * |
634 |
+- * Do one Speck encryption round on the 128 bytes (8 blocks for Speck128, 16 for |
635 |
+- * Speck64) stored in X0-X3 and Y0-Y3, using the round key stored in all lanes |
636 |
+- * of ROUND_KEY. 'n' is the lane size: 64 for Speck128, or 32 for Speck64. |
637 |
+- * |
638 |
+- * The 8-bit rotates are implemented using vtbl instead of vshr + vsli because |
639 |
+- * the vtbl approach is faster on some processors and the same speed on others. |
640 |
+- */ |
641 |
+-.macro _speck_round_128bytes n |
642 |
+- |
643 |
+- // x = ror(x, 8) |
644 |
+- vtbl.8 X0_L, {X0_L}, ROTATE_TABLE |
645 |
+- vtbl.8 X0_H, {X0_H}, ROTATE_TABLE |
646 |
+- vtbl.8 X1_L, {X1_L}, ROTATE_TABLE |
647 |
+- vtbl.8 X1_H, {X1_H}, ROTATE_TABLE |
648 |
+- vtbl.8 X2_L, {X2_L}, ROTATE_TABLE |
649 |
+- vtbl.8 X2_H, {X2_H}, ROTATE_TABLE |
650 |
+- vtbl.8 X3_L, {X3_L}, ROTATE_TABLE |
651 |
+- vtbl.8 X3_H, {X3_H}, ROTATE_TABLE |
652 |
+- |
653 |
+- // x += y |
654 |
+- vadd.u\n X0, Y0 |
655 |
+- vadd.u\n X1, Y1 |
656 |
+- vadd.u\n X2, Y2 |
657 |
+- vadd.u\n X3, Y3 |
658 |
+- |
659 |
+- // x ^= k |
660 |
+- veor X0, ROUND_KEY |
661 |
+- veor X1, ROUND_KEY |
662 |
+- veor X2, ROUND_KEY |
663 |
+- veor X3, ROUND_KEY |
664 |
+- |
665 |
+- // y = rol(y, 3) |
666 |
+- vshl.u\n TMP0, Y0, #3 |
667 |
+- vshl.u\n TMP1, Y1, #3 |
668 |
+- vshl.u\n TMP2, Y2, #3 |
669 |
+- vshl.u\n TMP3, Y3, #3 |
670 |
+- vsri.u\n TMP0, Y0, #(\n - 3) |
671 |
+- vsri.u\n TMP1, Y1, #(\n - 3) |
672 |
+- vsri.u\n TMP2, Y2, #(\n - 3) |
673 |
+- vsri.u\n TMP3, Y3, #(\n - 3) |
674 |
+- |
675 |
+- // y ^= x |
676 |
+- veor Y0, TMP0, X0 |
677 |
+- veor Y1, TMP1, X1 |
678 |
+- veor Y2, TMP2, X2 |
679 |
+- veor Y3, TMP3, X3 |
680 |
+-.endm |
681 |
+- |
682 |
+-/* |
683 |
+- * _speck_unround_128bytes() - Speck decryption round on 128 bytes at a time |
684 |
+- * |
685 |
+- * This is the inverse of _speck_round_128bytes(). |
686 |
+- */ |
687 |
+-.macro _speck_unround_128bytes n |
688 |
+- |
689 |
+- // y ^= x |
690 |
+- veor TMP0, Y0, X0 |
691 |
+- veor TMP1, Y1, X1 |
692 |
+- veor TMP2, Y2, X2 |
693 |
+- veor TMP3, Y3, X3 |
694 |
+- |
695 |
+- // y = ror(y, 3) |
696 |
+- vshr.u\n Y0, TMP0, #3 |
697 |
+- vshr.u\n Y1, TMP1, #3 |
698 |
+- vshr.u\n Y2, TMP2, #3 |
699 |
+- vshr.u\n Y3, TMP3, #3 |
700 |
+- vsli.u\n Y0, TMP0, #(\n - 3) |
701 |
+- vsli.u\n Y1, TMP1, #(\n - 3) |
702 |
+- vsli.u\n Y2, TMP2, #(\n - 3) |
703 |
+- vsli.u\n Y3, TMP3, #(\n - 3) |
704 |
+- |
705 |
+- // x ^= k |
706 |
+- veor X0, ROUND_KEY |
707 |
+- veor X1, ROUND_KEY |
708 |
+- veor X2, ROUND_KEY |
709 |
+- veor X3, ROUND_KEY |
710 |
+- |
711 |
+- // x -= y |
712 |
+- vsub.u\n X0, Y0 |
713 |
+- vsub.u\n X1, Y1 |
714 |
+- vsub.u\n X2, Y2 |
715 |
+- vsub.u\n X3, Y3 |
716 |
+- |
717 |
+- // x = rol(x, 8); |
718 |
+- vtbl.8 X0_L, {X0_L}, ROTATE_TABLE |
719 |
+- vtbl.8 X0_H, {X0_H}, ROTATE_TABLE |
720 |
+- vtbl.8 X1_L, {X1_L}, ROTATE_TABLE |
721 |
+- vtbl.8 X1_H, {X1_H}, ROTATE_TABLE |
722 |
+- vtbl.8 X2_L, {X2_L}, ROTATE_TABLE |
723 |
+- vtbl.8 X2_H, {X2_H}, ROTATE_TABLE |
724 |
+- vtbl.8 X3_L, {X3_L}, ROTATE_TABLE |
725 |
+- vtbl.8 X3_H, {X3_H}, ROTATE_TABLE |
726 |
+-.endm |
727 |
+- |
728 |
+-.macro _xts128_precrypt_one dst_reg, tweak_buf, tmp |
729 |
+- |
730 |
+- // Load the next source block |
731 |
+- vld1.8 {\dst_reg}, [SRC]! |
732 |
+- |
733 |
+- // Save the current tweak in the tweak buffer |
734 |
+- vst1.8 {TWEAKV}, [\tweak_buf:128]! |
735 |
+- |
736 |
+- // XOR the next source block with the current tweak |
737 |
+- veor \dst_reg, TWEAKV |
738 |
+- |
739 |
+- /* |
740 |
+- * Calculate the next tweak by multiplying the current one by x, |
741 |
+- * modulo p(x) = x^128 + x^7 + x^2 + x + 1. |
742 |
+- */ |
743 |
+- vshr.u64 \tmp, TWEAKV, #63 |
744 |
+- vshl.u64 TWEAKV, #1 |
745 |
+- veor TWEAKV_H, \tmp\()_L |
746 |
+- vtbl.8 \tmp\()_H, {GF128MUL_TABLE}, \tmp\()_H |
747 |
+- veor TWEAKV_L, \tmp\()_H |
748 |
+-.endm |
749 |
+- |
750 |
+-.macro _xts64_precrypt_two dst_reg, tweak_buf, tmp |
751 |
+- |
752 |
+- // Load the next two source blocks |
753 |
+- vld1.8 {\dst_reg}, [SRC]! |
754 |
+- |
755 |
+- // Save the current two tweaks in the tweak buffer |
756 |
+- vst1.8 {TWEAKV}, [\tweak_buf:128]! |
757 |
+- |
758 |
+- // XOR the next two source blocks with the current two tweaks |
759 |
+- veor \dst_reg, TWEAKV |
760 |
+- |
761 |
+- /* |
762 |
+- * Calculate the next two tweaks by multiplying the current ones by x^2, |
763 |
+- * modulo p(x) = x^64 + x^4 + x^3 + x + 1. |
764 |
+- */ |
765 |
+- vshr.u64 \tmp, TWEAKV, #62 |
766 |
+- vshl.u64 TWEAKV, #2 |
767 |
+- vtbl.8 \tmp\()_L, {GF64MUL_TABLE}, \tmp\()_L |
768 |
+- vtbl.8 \tmp\()_H, {GF64MUL_TABLE}, \tmp\()_H |
769 |
+- veor TWEAKV, \tmp |
770 |
+-.endm |
771 |
+- |
772 |
+-/* |
773 |
+- * _speck_xts_crypt() - Speck-XTS encryption/decryption |
774 |
+- * |
775 |
+- * Encrypt or decrypt NBYTES bytes of data from the SRC buffer to the DST buffer |
776 |
+- * using Speck-XTS, specifically the variant with a block size of '2n' and round |
777 |
+- * count given by NROUNDS. The expanded round keys are given in ROUND_KEYS, and |
778 |
+- * the current XTS tweak value is given in TWEAK. It's assumed that NBYTES is a |
779 |
+- * nonzero multiple of 128. |
780 |
+- */ |
781 |
+-.macro _speck_xts_crypt n, decrypting |
782 |
+- push {r4-r7} |
783 |
+- mov r7, sp |
784 |
+- |
785 |
+- /* |
786 |
+- * The first four parameters were passed in registers r0-r3. Load the |
787 |
+- * additional parameters, which were passed on the stack. |
788 |
+- */ |
789 |
+- ldr NBYTES, [sp, #16] |
790 |
+- ldr TWEAK, [sp, #20] |
791 |
+- |
792 |
+- /* |
793 |
+- * If decrypting, modify the ROUND_KEYS parameter to point to the last |
794 |
+- * round key rather than the first, since for decryption the round keys |
795 |
+- * are used in reverse order. |
796 |
+- */ |
797 |
+-.if \decrypting |
798 |
+-.if \n == 64 |
799 |
+- add ROUND_KEYS, ROUND_KEYS, NROUNDS, lsl #3 |
800 |
+- sub ROUND_KEYS, #8 |
801 |
+-.else |
802 |
+- add ROUND_KEYS, ROUND_KEYS, NROUNDS, lsl #2 |
803 |
+- sub ROUND_KEYS, #4 |
804 |
+-.endif |
805 |
+-.endif |
806 |
+- |
807 |
+- // Load the index vector for vtbl-based 8-bit rotates |
808 |
+-.if \decrypting |
809 |
+- ldr r12, =.Lrol\n\()_8_table |
810 |
+-.else |
811 |
+- ldr r12, =.Lror\n\()_8_table |
812 |
+-.endif |
813 |
+- vld1.8 {ROTATE_TABLE}, [r12:64] |
814 |
+- |
815 |
+- // One-time XTS preparation |
816 |
+- |
817 |
+- /* |
818 |
+- * Allocate stack space to store 128 bytes worth of tweaks. For |
819 |
+- * performance, this space is aligned to a 16-byte boundary so that we |
820 |
+- * can use the load/store instructions that declare 16-byte alignment. |
821 |
+- * For Thumb2 compatibility, don't do the 'bic' directly on 'sp'. |
822 |
+- */ |
823 |
+- sub r12, sp, #128 |
824 |
+- bic r12, #0xf |
825 |
+- mov sp, r12 |
826 |
+- |
827 |
+-.if \n == 64 |
828 |
+- // Load first tweak |
829 |
+- vld1.8 {TWEAKV}, [TWEAK] |
830 |
+- |
831 |
+- // Load GF(2^128) multiplication table |
832 |
+- ldr r12, =.Lgf128mul_table |
833 |
+- vld1.8 {GF128MUL_TABLE}, [r12:64] |
834 |
+-.else |
835 |
+- // Load first tweak |
836 |
+- vld1.8 {TWEAKV_L}, [TWEAK] |
837 |
+- |
838 |
+- // Load GF(2^64) multiplication table |
839 |
+- ldr r12, =.Lgf64mul_table |
840 |
+- vld1.8 {GF64MUL_TABLE}, [r12:64] |
841 |
+- |
842 |
+- // Calculate second tweak, packing it together with the first |
843 |
+- vshr.u64 TMP0_L, TWEAKV_L, #63 |
844 |
+- vtbl.u8 TMP0_L, {GF64MUL_TABLE}, TMP0_L |
845 |
+- vshl.u64 TWEAKV_H, TWEAKV_L, #1 |
846 |
+- veor TWEAKV_H, TMP0_L |
847 |
+-.endif |
848 |
+- |
849 |
+-.Lnext_128bytes_\@: |
850 |
+- |
851 |
+- /* |
852 |
+- * Load the source blocks into {X,Y}[0-3], XOR them with their XTS tweak |
853 |
+- * values, and save the tweaks on the stack for later. Then |
854 |
+- * de-interleave the 'x' and 'y' elements of each block, i.e. make it so |
855 |
+- * that the X[0-3] registers contain only the second halves of blocks, |
856 |
+- * and the Y[0-3] registers contain only the first halves of blocks. |
857 |
+- * (Speck uses the order (y, x) rather than the more intuitive (x, y).) |
858 |
+- */ |
859 |
+- mov r12, sp |
860 |
+-.if \n == 64 |
861 |
+- _xts128_precrypt_one X0, r12, TMP0 |
862 |
+- _xts128_precrypt_one Y0, r12, TMP0 |
863 |
+- _xts128_precrypt_one X1, r12, TMP0 |
864 |
+- _xts128_precrypt_one Y1, r12, TMP0 |
865 |
+- _xts128_precrypt_one X2, r12, TMP0 |
866 |
+- _xts128_precrypt_one Y2, r12, TMP0 |
867 |
+- _xts128_precrypt_one X3, r12, TMP0 |
868 |
+- _xts128_precrypt_one Y3, r12, TMP0 |
869 |
+- vswp X0_L, Y0_H |
870 |
+- vswp X1_L, Y1_H |
871 |
+- vswp X2_L, Y2_H |
872 |
+- vswp X3_L, Y3_H |
873 |
+-.else |
874 |
+- _xts64_precrypt_two X0, r12, TMP0 |
875 |
+- _xts64_precrypt_two Y0, r12, TMP0 |
876 |
+- _xts64_precrypt_two X1, r12, TMP0 |
877 |
+- _xts64_precrypt_two Y1, r12, TMP0 |
878 |
+- _xts64_precrypt_two X2, r12, TMP0 |
879 |
+- _xts64_precrypt_two Y2, r12, TMP0 |
880 |
+- _xts64_precrypt_two X3, r12, TMP0 |
881 |
+- _xts64_precrypt_two Y3, r12, TMP0 |
882 |
+- vuzp.32 Y0, X0 |
883 |
+- vuzp.32 Y1, X1 |
884 |
+- vuzp.32 Y2, X2 |
885 |
+- vuzp.32 Y3, X3 |
886 |
+-.endif |
887 |
+- |
888 |
+- // Do the cipher rounds |
889 |
+- |
890 |
+- mov r12, ROUND_KEYS |
891 |
+- mov r6, NROUNDS |
892 |
+- |
893 |
+-.Lnext_round_\@: |
894 |
+-.if \decrypting |
895 |
+-.if \n == 64 |
896 |
+- vld1.64 ROUND_KEY_L, [r12] |
897 |
+- sub r12, #8 |
898 |
+- vmov ROUND_KEY_H, ROUND_KEY_L |
899 |
+-.else |
900 |
+- vld1.32 {ROUND_KEY_L[],ROUND_KEY_H[]}, [r12] |
901 |
+- sub r12, #4 |
902 |
+-.endif |
903 |
+- _speck_unround_128bytes \n |
904 |
+-.else |
905 |
+-.if \n == 64 |
906 |
+- vld1.64 ROUND_KEY_L, [r12]! |
907 |
+- vmov ROUND_KEY_H, ROUND_KEY_L |
908 |
+-.else |
909 |
+- vld1.32 {ROUND_KEY_L[],ROUND_KEY_H[]}, [r12]! |
910 |
+-.endif |
911 |
+- _speck_round_128bytes \n |
912 |
+-.endif |
913 |
+- subs r6, r6, #1 |
914 |
+- bne .Lnext_round_\@ |
915 |
+- |
916 |
+- // Re-interleave the 'x' and 'y' elements of each block |
917 |
+-.if \n == 64 |
918 |
+- vswp X0_L, Y0_H |
919 |
+- vswp X1_L, Y1_H |
920 |
+- vswp X2_L, Y2_H |
921 |
+- vswp X3_L, Y3_H |
922 |
+-.else |
923 |
+- vzip.32 Y0, X0 |
924 |
+- vzip.32 Y1, X1 |
925 |
+- vzip.32 Y2, X2 |
926 |
+- vzip.32 Y3, X3 |
927 |
+-.endif |
928 |
+- |
929 |
+- // XOR the encrypted/decrypted blocks with the tweaks we saved earlier |
930 |
+- mov r12, sp |
931 |
+- vld1.8 {TMP0, TMP1}, [r12:128]! |
932 |
+- vld1.8 {TMP2, TMP3}, [r12:128]! |
933 |
+- veor X0, TMP0 |
934 |
+- veor Y0, TMP1 |
935 |
+- veor X1, TMP2 |
936 |
+- veor Y1, TMP3 |
937 |
+- vld1.8 {TMP0, TMP1}, [r12:128]! |
938 |
+- vld1.8 {TMP2, TMP3}, [r12:128]! |
939 |
+- veor X2, TMP0 |
940 |
+- veor Y2, TMP1 |
941 |
+- veor X3, TMP2 |
942 |
+- veor Y3, TMP3 |
943 |
+- |
944 |
+- // Store the ciphertext in the destination buffer |
945 |
+- vst1.8 {X0, Y0}, [DST]! |
946 |
+- vst1.8 {X1, Y1}, [DST]! |
947 |
+- vst1.8 {X2, Y2}, [DST]! |
948 |
+- vst1.8 {X3, Y3}, [DST]! |
949 |
+- |
950 |
+- // Continue if there are more 128-byte chunks remaining, else return |
951 |
+- subs NBYTES, #128 |
952 |
+- bne .Lnext_128bytes_\@ |
953 |
+- |
954 |
+- // Store the next tweak |
955 |
+-.if \n == 64 |
956 |
+- vst1.8 {TWEAKV}, [TWEAK] |
957 |
+-.else |
958 |
+- vst1.8 {TWEAKV_L}, [TWEAK] |
959 |
+-.endif |
960 |
+- |
961 |
+- mov sp, r7 |
962 |
+- pop {r4-r7} |
963 |
+- bx lr |
964 |
+-.endm |
965 |
+- |
966 |
+-ENTRY(speck128_xts_encrypt_neon) |
967 |
+- _speck_xts_crypt n=64, decrypting=0 |
968 |
+-ENDPROC(speck128_xts_encrypt_neon) |
969 |
+- |
970 |
+-ENTRY(speck128_xts_decrypt_neon) |
971 |
+- _speck_xts_crypt n=64, decrypting=1 |
972 |
+-ENDPROC(speck128_xts_decrypt_neon) |
973 |
+- |
974 |
+-ENTRY(speck64_xts_encrypt_neon) |
975 |
+- _speck_xts_crypt n=32, decrypting=0 |
976 |
+-ENDPROC(speck64_xts_encrypt_neon) |
977 |
+- |
978 |
+-ENTRY(speck64_xts_decrypt_neon) |
979 |
+- _speck_xts_crypt n=32, decrypting=1 |
980 |
+-ENDPROC(speck64_xts_decrypt_neon) |
981 |
+diff --git a/arch/arm/crypto/speck-neon-glue.c b/arch/arm/crypto/speck-neon-glue.c |
982 |
+deleted file mode 100644 |
983 |
+index f012c3ea998f..000000000000 |
984 |
+--- a/arch/arm/crypto/speck-neon-glue.c |
985 |
++++ /dev/null |
986 |
+@@ -1,288 +0,0 @@ |
987 |
+-// SPDX-License-Identifier: GPL-2.0 |
988 |
+-/* |
989 |
+- * NEON-accelerated implementation of Speck128-XTS and Speck64-XTS |
990 |
+- * |
991 |
+- * Copyright (c) 2018 Google, Inc |
992 |
+- * |
993 |
+- * Note: the NIST recommendation for XTS only specifies a 128-bit block size, |
994 |
+- * but a 64-bit version (needed for Speck64) is fairly straightforward; the math |
995 |
+- * is just done in GF(2^64) instead of GF(2^128), with the reducing polynomial |
996 |
+- * x^64 + x^4 + x^3 + x + 1 from the original XEX paper (Rogaway, 2004: |
997 |
+- * "Efficient Instantiations of Tweakable Blockciphers and Refinements to Modes |
998 |
+- * OCB and PMAC"), represented as 0x1B. |
999 |
+- */ |
1000 |
+- |
1001 |
+-#include <asm/hwcap.h> |
1002 |
+-#include <asm/neon.h> |
1003 |
+-#include <asm/simd.h> |
1004 |
+-#include <crypto/algapi.h> |
1005 |
+-#include <crypto/gf128mul.h> |
1006 |
+-#include <crypto/internal/skcipher.h> |
1007 |
+-#include <crypto/speck.h> |
1008 |
+-#include <crypto/xts.h> |
1009 |
+-#include <linux/kernel.h> |
1010 |
+-#include <linux/module.h> |
1011 |
+- |
1012 |
+-/* The assembly functions only handle multiples of 128 bytes */ |
1013 |
+-#define SPECK_NEON_CHUNK_SIZE 128 |
1014 |
+- |
1015 |
+-/* Speck128 */ |
1016 |
+- |
1017 |
+-struct speck128_xts_tfm_ctx { |
1018 |
+- struct speck128_tfm_ctx main_key; |
1019 |
+- struct speck128_tfm_ctx tweak_key; |
1020 |
+-}; |
1021 |
+- |
1022 |
+-asmlinkage void speck128_xts_encrypt_neon(const u64 *round_keys, int nrounds, |
1023 |
+- void *dst, const void *src, |
1024 |
+- unsigned int nbytes, void *tweak); |
1025 |
+- |
1026 |
+-asmlinkage void speck128_xts_decrypt_neon(const u64 *round_keys, int nrounds, |
1027 |
+- void *dst, const void *src, |
1028 |
+- unsigned int nbytes, void *tweak); |
1029 |
+- |
1030 |
+-typedef void (*speck128_crypt_one_t)(const struct speck128_tfm_ctx *, |
1031 |
+- u8 *, const u8 *); |
1032 |
+-typedef void (*speck128_xts_crypt_many_t)(const u64 *, int, void *, |
1033 |
+- const void *, unsigned int, void *); |
1034 |
+- |
1035 |
+-static __always_inline int |
1036 |
+-__speck128_xts_crypt(struct skcipher_request *req, |
1037 |
+- speck128_crypt_one_t crypt_one, |
1038 |
+- speck128_xts_crypt_many_t crypt_many) |
1039 |
+-{ |
1040 |
+- struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); |
1041 |
+- const struct speck128_xts_tfm_ctx *ctx = crypto_skcipher_ctx(tfm); |
1042 |
+- struct skcipher_walk walk; |
1043 |
+- le128 tweak; |
1044 |
+- int err; |
1045 |
+- |
1046 |
+- err = skcipher_walk_virt(&walk, req, true); |
1047 |
+- |
1048 |
+- crypto_speck128_encrypt(&ctx->tweak_key, (u8 *)&tweak, walk.iv); |
1049 |
+- |
1050 |
+- while (walk.nbytes > 0) { |
1051 |
+- unsigned int nbytes = walk.nbytes; |
1052 |
+- u8 *dst = walk.dst.virt.addr; |
1053 |
+- const u8 *src = walk.src.virt.addr; |
1054 |
+- |
1055 |
+- if (nbytes >= SPECK_NEON_CHUNK_SIZE && may_use_simd()) { |
1056 |
+- unsigned int count; |
1057 |
+- |
1058 |
+- count = round_down(nbytes, SPECK_NEON_CHUNK_SIZE); |
1059 |
+- kernel_neon_begin(); |
1060 |
+- (*crypt_many)(ctx->main_key.round_keys, |
1061 |
+- ctx->main_key.nrounds, |
1062 |
+- dst, src, count, &tweak); |
1063 |
+- kernel_neon_end(); |
1064 |
+- dst += count; |
1065 |
+- src += count; |
1066 |
+- nbytes -= count; |
1067 |
+- } |
1068 |
+- |
1069 |
+- /* Handle any remainder with generic code */ |
1070 |
+- while (nbytes >= sizeof(tweak)) { |
1071 |
+- le128_xor((le128 *)dst, (const le128 *)src, &tweak); |
1072 |
+- (*crypt_one)(&ctx->main_key, dst, dst); |
1073 |
+- le128_xor((le128 *)dst, (const le128 *)dst, &tweak); |
1074 |
+- gf128mul_x_ble(&tweak, &tweak); |
1075 |
+- |
1076 |
+- dst += sizeof(tweak); |
1077 |
+- src += sizeof(tweak); |
1078 |
+- nbytes -= sizeof(tweak); |
1079 |
+- } |
1080 |
+- err = skcipher_walk_done(&walk, nbytes); |
1081 |
+- } |
1082 |
+- |
1083 |
+- return err; |
1084 |
+-} |
1085 |
+- |
1086 |
+-static int speck128_xts_encrypt(struct skcipher_request *req) |
1087 |
+-{ |
1088 |
+- return __speck128_xts_crypt(req, crypto_speck128_encrypt, |
1089 |
+- speck128_xts_encrypt_neon); |
1090 |
+-} |
1091 |
+- |
1092 |
+-static int speck128_xts_decrypt(struct skcipher_request *req) |
1093 |
+-{ |
1094 |
+- return __speck128_xts_crypt(req, crypto_speck128_decrypt, |
1095 |
+- speck128_xts_decrypt_neon); |
1096 |
+-} |
1097 |
+- |
1098 |
+-static int speck128_xts_setkey(struct crypto_skcipher *tfm, const u8 *key, |
1099 |
+- unsigned int keylen) |
1100 |
+-{ |
1101 |
+- struct speck128_xts_tfm_ctx *ctx = crypto_skcipher_ctx(tfm); |
1102 |
+- int err; |
1103 |
+- |
1104 |
+- err = xts_verify_key(tfm, key, keylen); |
1105 |
+- if (err) |
1106 |
+- return err; |
1107 |
+- |
1108 |
+- keylen /= 2; |
1109 |
+- |
1110 |
+- err = crypto_speck128_setkey(&ctx->main_key, key, keylen); |
1111 |
+- if (err) |
1112 |
+- return err; |
1113 |
+- |
1114 |
+- return crypto_speck128_setkey(&ctx->tweak_key, key + keylen, keylen); |
1115 |
+-} |
1116 |
+- |
1117 |
+-/* Speck64 */ |
1118 |
+- |
1119 |
+-struct speck64_xts_tfm_ctx { |
1120 |
+- struct speck64_tfm_ctx main_key; |
1121 |
+- struct speck64_tfm_ctx tweak_key; |
1122 |
+-}; |
1123 |
+- |
1124 |
+-asmlinkage void speck64_xts_encrypt_neon(const u32 *round_keys, int nrounds, |
1125 |
+- void *dst, const void *src, |
1126 |
+- unsigned int nbytes, void *tweak); |
1127 |
+- |
1128 |
+-asmlinkage void speck64_xts_decrypt_neon(const u32 *round_keys, int nrounds, |
1129 |
+- void *dst, const void *src, |
1130 |
+- unsigned int nbytes, void *tweak); |
1131 |
+- |
1132 |
+-typedef void (*speck64_crypt_one_t)(const struct speck64_tfm_ctx *, |
1133 |
+- u8 *, const u8 *); |
1134 |
+-typedef void (*speck64_xts_crypt_many_t)(const u32 *, int, void *, |
1135 |
+- const void *, unsigned int, void *); |
1136 |
+- |
1137 |
+-static __always_inline int |
1138 |
+-__speck64_xts_crypt(struct skcipher_request *req, speck64_crypt_one_t crypt_one, |
1139 |
+- speck64_xts_crypt_many_t crypt_many) |
1140 |
+-{ |
1141 |
+- struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); |
1142 |
+- const struct speck64_xts_tfm_ctx *ctx = crypto_skcipher_ctx(tfm); |
1143 |
+- struct skcipher_walk walk; |
1144 |
+- __le64 tweak; |
1145 |
+- int err; |
1146 |
+- |
1147 |
+- err = skcipher_walk_virt(&walk, req, true); |
1148 |
+- |
1149 |
+- crypto_speck64_encrypt(&ctx->tweak_key, (u8 *)&tweak, walk.iv); |
1150 |
+- |
1151 |
+- while (walk.nbytes > 0) { |
1152 |
+- unsigned int nbytes = walk.nbytes; |
1153 |
+- u8 *dst = walk.dst.virt.addr; |
1154 |
+- const u8 *src = walk.src.virt.addr; |
1155 |
+- |
1156 |
+- if (nbytes >= SPECK_NEON_CHUNK_SIZE && may_use_simd()) { |
1157 |
+- unsigned int count; |
1158 |
+- |
1159 |
+- count = round_down(nbytes, SPECK_NEON_CHUNK_SIZE); |
1160 |
+- kernel_neon_begin(); |
1161 |
+- (*crypt_many)(ctx->main_key.round_keys, |
1162 |
+- ctx->main_key.nrounds, |
1163 |
+- dst, src, count, &tweak); |
1164 |
+- kernel_neon_end(); |
1165 |
+- dst += count; |
1166 |
+- src += count; |
1167 |
+- nbytes -= count; |
1168 |
+- } |
1169 |
+- |
1170 |
+- /* Handle any remainder with generic code */ |
1171 |
+- while (nbytes >= sizeof(tweak)) { |
1172 |
+- *(__le64 *)dst = *(__le64 *)src ^ tweak; |
1173 |
+- (*crypt_one)(&ctx->main_key, dst, dst); |
1174 |
+- *(__le64 *)dst ^= tweak; |
1175 |
+- tweak = cpu_to_le64((le64_to_cpu(tweak) << 1) ^ |
1176 |
+- ((tweak & cpu_to_le64(1ULL << 63)) ? |
1177 |
+- 0x1B : 0)); |
1178 |
+- dst += sizeof(tweak); |
1179 |
+- src += sizeof(tweak); |
1180 |
+- nbytes -= sizeof(tweak); |
1181 |
+- } |
1182 |
+- err = skcipher_walk_done(&walk, nbytes); |
1183 |
+- } |
1184 |
+- |
1185 |
+- return err; |
1186 |
+-} |
1187 |
+- |
1188 |
+-static int speck64_xts_encrypt(struct skcipher_request *req) |
1189 |
+-{ |
1190 |
+- return __speck64_xts_crypt(req, crypto_speck64_encrypt, |
1191 |
+- speck64_xts_encrypt_neon); |
1192 |
+-} |
1193 |
+- |
1194 |
+-static int speck64_xts_decrypt(struct skcipher_request *req) |
1195 |
+-{ |
1196 |
+- return __speck64_xts_crypt(req, crypto_speck64_decrypt, |
1197 |
+- speck64_xts_decrypt_neon); |
1198 |
+-} |
1199 |
+- |
1200 |
+-static int speck64_xts_setkey(struct crypto_skcipher *tfm, const u8 *key, |
1201 |
+- unsigned int keylen) |
1202 |
+-{ |
1203 |
+- struct speck64_xts_tfm_ctx *ctx = crypto_skcipher_ctx(tfm); |
1204 |
+- int err; |
1205 |
+- |
1206 |
+- err = xts_verify_key(tfm, key, keylen); |
1207 |
+- if (err) |
1208 |
+- return err; |
1209 |
+- |
1210 |
+- keylen /= 2; |
1211 |
+- |
1212 |
+- err = crypto_speck64_setkey(&ctx->main_key, key, keylen); |
1213 |
+- if (err) |
1214 |
+- return err; |
1215 |
+- |
1216 |
+- return crypto_speck64_setkey(&ctx->tweak_key, key + keylen, keylen); |
1217 |
+-} |
1218 |
+- |
1219 |
+-static struct skcipher_alg speck_algs[] = { |
1220 |
+- { |
1221 |
+- .base.cra_name = "xts(speck128)", |
1222 |
+- .base.cra_driver_name = "xts-speck128-neon", |
1223 |
+- .base.cra_priority = 300, |
1224 |
+- .base.cra_blocksize = SPECK128_BLOCK_SIZE, |
1225 |
+- .base.cra_ctxsize = sizeof(struct speck128_xts_tfm_ctx), |
1226 |
+- .base.cra_alignmask = 7, |
1227 |
+- .base.cra_module = THIS_MODULE, |
1228 |
+- .min_keysize = 2 * SPECK128_128_KEY_SIZE, |
1229 |
+- .max_keysize = 2 * SPECK128_256_KEY_SIZE, |
1230 |
+- .ivsize = SPECK128_BLOCK_SIZE, |
1231 |
+- .walksize = SPECK_NEON_CHUNK_SIZE, |
1232 |
+- .setkey = speck128_xts_setkey, |
1233 |
+- .encrypt = speck128_xts_encrypt, |
1234 |
+- .decrypt = speck128_xts_decrypt, |
1235 |
+- }, { |
1236 |
+- .base.cra_name = "xts(speck64)", |
1237 |
+- .base.cra_driver_name = "xts-speck64-neon", |
1238 |
+- .base.cra_priority = 300, |
1239 |
+- .base.cra_blocksize = SPECK64_BLOCK_SIZE, |
1240 |
+- .base.cra_ctxsize = sizeof(struct speck64_xts_tfm_ctx), |
1241 |
+- .base.cra_alignmask = 7, |
1242 |
+- .base.cra_module = THIS_MODULE, |
1243 |
+- .min_keysize = 2 * SPECK64_96_KEY_SIZE, |
1244 |
+- .max_keysize = 2 * SPECK64_128_KEY_SIZE, |
1245 |
+- .ivsize = SPECK64_BLOCK_SIZE, |
1246 |
+- .walksize = SPECK_NEON_CHUNK_SIZE, |
1247 |
+- .setkey = speck64_xts_setkey, |
1248 |
+- .encrypt = speck64_xts_encrypt, |
1249 |
+- .decrypt = speck64_xts_decrypt, |
1250 |
+- } |
1251 |
+-}; |
1252 |
+- |
1253 |
+-static int __init speck_neon_module_init(void) |
1254 |
+-{ |
1255 |
+- if (!(elf_hwcap & HWCAP_NEON)) |
1256 |
+- return -ENODEV; |
1257 |
+- return crypto_register_skciphers(speck_algs, ARRAY_SIZE(speck_algs)); |
1258 |
+-} |
1259 |
+- |
1260 |
+-static void __exit speck_neon_module_exit(void) |
1261 |
+-{ |
1262 |
+- crypto_unregister_skciphers(speck_algs, ARRAY_SIZE(speck_algs)); |
1263 |
+-} |
1264 |
+- |
1265 |
+-module_init(speck_neon_module_init); |
1266 |
+-module_exit(speck_neon_module_exit); |
1267 |
+- |
1268 |
+-MODULE_DESCRIPTION("Speck block cipher (NEON-accelerated)"); |
1269 |
+-MODULE_LICENSE("GPL"); |
1270 |
+-MODULE_AUTHOR("Eric Biggers <ebiggers@ĆĆĆĆĆĆ.com>"); |
1271 |
+-MODULE_ALIAS_CRYPTO("xts(speck128)"); |
1272 |
+-MODULE_ALIAS_CRYPTO("xts-speck128-neon"); |
1273 |
+-MODULE_ALIAS_CRYPTO("xts(speck64)"); |
1274 |
+-MODULE_ALIAS_CRYPTO("xts-speck64-neon"); |
1275 |
+diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi |
1276 |
+index 67dac595dc72..3989876ab699 100644 |
1277 |
+--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi |
1278 |
++++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi |
1279 |
+@@ -327,7 +327,7 @@ |
1280 |
+ |
1281 |
+ sysmgr: sysmgr@ffd12000 { |
1282 |
+ compatible = "altr,sys-mgr", "syscon"; |
1283 |
+- reg = <0xffd12000 0x1000>; |
1284 |
++ reg = <0xffd12000 0x228>; |
1285 |
+ }; |
1286 |
+ |
1287 |
+ /* Local timer */ |
1288 |
+diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig |
1289 |
+index e3fdb0fd6f70..d51944ff9f91 100644 |
1290 |
+--- a/arch/arm64/crypto/Kconfig |
1291 |
++++ b/arch/arm64/crypto/Kconfig |
1292 |
+@@ -119,10 +119,4 @@ config CRYPTO_AES_ARM64_BS |
1293 |
+ select CRYPTO_AES_ARM64 |
1294 |
+ select CRYPTO_SIMD |
1295 |
+ |
1296 |
+-config CRYPTO_SPECK_NEON |
1297 |
+- tristate "NEON accelerated Speck cipher algorithms" |
1298 |
+- depends on KERNEL_MODE_NEON |
1299 |
+- select CRYPTO_BLKCIPHER |
1300 |
+- select CRYPTO_SPECK |
1301 |
+- |
1302 |
+ endif |
1303 |
+diff --git a/arch/arm64/crypto/Makefile b/arch/arm64/crypto/Makefile |
1304 |
+index bcafd016618e..7bc4bda6d9c6 100644 |
1305 |
+--- a/arch/arm64/crypto/Makefile |
1306 |
++++ b/arch/arm64/crypto/Makefile |
1307 |
+@@ -56,9 +56,6 @@ sha512-arm64-y := sha512-glue.o sha512-core.o |
1308 |
+ obj-$(CONFIG_CRYPTO_CHACHA20_NEON) += chacha20-neon.o |
1309 |
+ chacha20-neon-y := chacha20-neon-core.o chacha20-neon-glue.o |
1310 |
+ |
1311 |
+-obj-$(CONFIG_CRYPTO_SPECK_NEON) += speck-neon.o |
1312 |
+-speck-neon-y := speck-neon-core.o speck-neon-glue.o |
1313 |
+- |
1314 |
+ obj-$(CONFIG_CRYPTO_AES_ARM64) += aes-arm64.o |
1315 |
+ aes-arm64-y := aes-cipher-core.o aes-cipher-glue.o |
1316 |
+ |
1317 |
+diff --git a/arch/arm64/crypto/speck-neon-core.S b/arch/arm64/crypto/speck-neon-core.S |
1318 |
+deleted file mode 100644 |
1319 |
+index b14463438b09..000000000000 |
1320 |
+--- a/arch/arm64/crypto/speck-neon-core.S |
1321 |
++++ /dev/null |
1322 |
+@@ -1,352 +0,0 @@ |
1323 |
+-// SPDX-License-Identifier: GPL-2.0 |
1324 |
+-/* |
1325 |
+- * ARM64 NEON-accelerated implementation of Speck128-XTS and Speck64-XTS |
1326 |
+- * |
1327 |
+- * Copyright (c) 2018 Google, Inc |
1328 |
+- * |
1329 |
+- * Author: Eric Biggers <ebiggers@ĆĆĆĆĆĆ.com> |
1330 |
+- */ |
1331 |
+- |
1332 |
+-#include <linux/linkage.h> |
1333 |
+- |
1334 |
+- .text |
1335 |
+- |
1336 |
+- // arguments |
1337 |
+- ROUND_KEYS .req x0 // const {u64,u32} *round_keys |
1338 |
+- NROUNDS .req w1 // int nrounds |
1339 |
+- NROUNDS_X .req x1 |
1340 |
+- DST .req x2 // void *dst |
1341 |
+- SRC .req x3 // const void *src |
1342 |
+- NBYTES .req w4 // unsigned int nbytes |
1343 |
+- TWEAK .req x5 // void *tweak |
1344 |
+- |
1345 |
+- // registers which hold the data being encrypted/decrypted |
1346 |
+- // (underscores avoid a naming collision with ARM64 registers x0-x3) |
1347 |
+- X_0 .req v0 |
1348 |
+- Y_0 .req v1 |
1349 |
+- X_1 .req v2 |
1350 |
+- Y_1 .req v3 |
1351 |
+- X_2 .req v4 |
1352 |
+- Y_2 .req v5 |
1353 |
+- X_3 .req v6 |
1354 |
+- Y_3 .req v7 |
1355 |
+- |
1356 |
+- // the round key, duplicated in all lanes |
1357 |
+- ROUND_KEY .req v8 |
1358 |
+- |
1359 |
+- // index vector for tbl-based 8-bit rotates |
1360 |
+- ROTATE_TABLE .req v9 |
1361 |
+- ROTATE_TABLE_Q .req q9 |
1362 |
+- |
1363 |
+- // temporary registers |
1364 |
+- TMP0 .req v10 |
1365 |
+- TMP1 .req v11 |
1366 |
+- TMP2 .req v12 |
1367 |
+- TMP3 .req v13 |
1368 |
+- |
1369 |
+- // multiplication table for updating XTS tweaks |
1370 |
+- GFMUL_TABLE .req v14 |
1371 |
+- GFMUL_TABLE_Q .req q14 |
1372 |
+- |
1373 |
+- // next XTS tweak value(s) |
1374 |
+- TWEAKV_NEXT .req v15 |
1375 |
+- |
1376 |
+- // XTS tweaks for the blocks currently being encrypted/decrypted |
1377 |
+- TWEAKV0 .req v16 |
1378 |
+- TWEAKV1 .req v17 |
1379 |
+- TWEAKV2 .req v18 |
1380 |
+- TWEAKV3 .req v19 |
1381 |
+- TWEAKV4 .req v20 |
1382 |
+- TWEAKV5 .req v21 |
1383 |
+- TWEAKV6 .req v22 |
1384 |
+- TWEAKV7 .req v23 |
1385 |
+- |
1386 |
+- .align 4 |
1387 |
+-.Lror64_8_table: |
1388 |
+- .octa 0x080f0e0d0c0b0a090007060504030201 |
1389 |
+-.Lror32_8_table: |
1390 |
+- .octa 0x0c0f0e0d080b0a090407060500030201 |
1391 |
+-.Lrol64_8_table: |
1392 |
+- .octa 0x0e0d0c0b0a09080f0605040302010007 |
1393 |
+-.Lrol32_8_table: |
1394 |
+- .octa 0x0e0d0c0f0a09080b0605040702010003 |
1395 |
+-.Lgf128mul_table: |
1396 |
+- .octa 0x00000000000000870000000000000001 |
1397 |
+-.Lgf64mul_table: |
1398 |
+- .octa 0x0000000000000000000000002d361b00 |
1399 |
+- |
1400 |
+-/* |
1401 |
+- * _speck_round_128bytes() - Speck encryption round on 128 bytes at a time |
1402 |
+- * |
1403 |
+- * Do one Speck encryption round on the 128 bytes (8 blocks for Speck128, 16 for |
1404 |
+- * Speck64) stored in X0-X3 and Y0-Y3, using the round key stored in all lanes |
1405 |
+- * of ROUND_KEY. 'n' is the lane size: 64 for Speck128, or 32 for Speck64. |
1406 |
+- * 'lanes' is the lane specifier: "2d" for Speck128 or "4s" for Speck64. |
1407 |
+- */ |
1408 |
+-.macro _speck_round_128bytes n, lanes |
1409 |
+- |
1410 |
+- // x = ror(x, 8) |
1411 |
+- tbl X_0.16b, {X_0.16b}, ROTATE_TABLE.16b |
1412 |
+- tbl X_1.16b, {X_1.16b}, ROTATE_TABLE.16b |
1413 |
+- tbl X_2.16b, {X_2.16b}, ROTATE_TABLE.16b |
1414 |
+- tbl X_3.16b, {X_3.16b}, ROTATE_TABLE.16b |
1415 |
+- |
1416 |
+- // x += y |
1417 |
+- add X_0.\lanes, X_0.\lanes, Y_0.\lanes |
1418 |
+- add X_1.\lanes, X_1.\lanes, Y_1.\lanes |
1419 |
+- add X_2.\lanes, X_2.\lanes, Y_2.\lanes |
1420 |
+- add X_3.\lanes, X_3.\lanes, Y_3.\lanes |
1421 |
+- |
1422 |
+- // x ^= k |
1423 |
+- eor X_0.16b, X_0.16b, ROUND_KEY.16b |
1424 |
+- eor X_1.16b, X_1.16b, ROUND_KEY.16b |
1425 |
+- eor X_2.16b, X_2.16b, ROUND_KEY.16b |
1426 |
+- eor X_3.16b, X_3.16b, ROUND_KEY.16b |
1427 |
+- |
1428 |
+- // y = rol(y, 3) |
1429 |
+- shl TMP0.\lanes, Y_0.\lanes, #3 |
1430 |
+- shl TMP1.\lanes, Y_1.\lanes, #3 |
1431 |
+- shl TMP2.\lanes, Y_2.\lanes, #3 |
1432 |
+- shl TMP3.\lanes, Y_3.\lanes, #3 |
1433 |
+- sri TMP0.\lanes, Y_0.\lanes, #(\n - 3) |
1434 |
+- sri TMP1.\lanes, Y_1.\lanes, #(\n - 3) |
1435 |
+- sri TMP2.\lanes, Y_2.\lanes, #(\n - 3) |
1436 |
+- sri TMP3.\lanes, Y_3.\lanes, #(\n - 3) |
1437 |
+- |
1438 |
+- // y ^= x |
1439 |
+- eor Y_0.16b, TMP0.16b, X_0.16b |
1440 |
+- eor Y_1.16b, TMP1.16b, X_1.16b |
1441 |
+- eor Y_2.16b, TMP2.16b, X_2.16b |
1442 |
+- eor Y_3.16b, TMP3.16b, X_3.16b |
1443 |
+-.endm |
1444 |
+- |
1445 |
+-/* |
1446 |
+- * _speck_unround_128bytes() - Speck decryption round on 128 bytes at a time |
1447 |
+- * |
1448 |
+- * This is the inverse of _speck_round_128bytes(). |
1449 |
+- */ |
1450 |
+-.macro _speck_unround_128bytes n, lanes |
1451 |
+- |
1452 |
+- // y ^= x |
1453 |
+- eor TMP0.16b, Y_0.16b, X_0.16b |
1454 |
+- eor TMP1.16b, Y_1.16b, X_1.16b |
1455 |
+- eor TMP2.16b, Y_2.16b, X_2.16b |
1456 |
+- eor TMP3.16b, Y_3.16b, X_3.16b |
1457 |
+- |
1458 |
+- // y = ror(y, 3) |
1459 |
+- ushr Y_0.\lanes, TMP0.\lanes, #3 |
1460 |
+- ushr Y_1.\lanes, TMP1.\lanes, #3 |
1461 |
+- ushr Y_2.\lanes, TMP2.\lanes, #3 |
1462 |
+- ushr Y_3.\lanes, TMP3.\lanes, #3 |
1463 |
+- sli Y_0.\lanes, TMP0.\lanes, #(\n - 3) |
1464 |
+- sli Y_1.\lanes, TMP1.\lanes, #(\n - 3) |
1465 |
+- sli Y_2.\lanes, TMP2.\lanes, #(\n - 3) |
1466 |
+- sli Y_3.\lanes, TMP3.\lanes, #(\n - 3) |
1467 |
+- |
1468 |
+- // x ^= k |
1469 |
+- eor X_0.16b, X_0.16b, ROUND_KEY.16b |
1470 |
+- eor X_1.16b, X_1.16b, ROUND_KEY.16b |
1471 |
+- eor X_2.16b, X_2.16b, ROUND_KEY.16b |
1472 |
+- eor X_3.16b, X_3.16b, ROUND_KEY.16b |
1473 |
+- |
1474 |
+- // x -= y |
1475 |
+- sub X_0.\lanes, X_0.\lanes, Y_0.\lanes |
1476 |
+- sub X_1.\lanes, X_1.\lanes, Y_1.\lanes |
1477 |
+- sub X_2.\lanes, X_2.\lanes, Y_2.\lanes |
1478 |
+- sub X_3.\lanes, X_3.\lanes, Y_3.\lanes |
1479 |
+- |
1480 |
+- // x = rol(x, 8) |
1481 |
+- tbl X_0.16b, {X_0.16b}, ROTATE_TABLE.16b |
1482 |
+- tbl X_1.16b, {X_1.16b}, ROTATE_TABLE.16b |
1483 |
+- tbl X_2.16b, {X_2.16b}, ROTATE_TABLE.16b |
1484 |
+- tbl X_3.16b, {X_3.16b}, ROTATE_TABLE.16b |
1485 |
+-.endm |
1486 |
+- |
1487 |
+-.macro _next_xts_tweak next, cur, tmp, n |
1488 |
+-.if \n == 64 |
1489 |
+- /* |
1490 |
+- * Calculate the next tweak by multiplying the current one by x, |
1491 |
+- * modulo p(x) = x^128 + x^7 + x^2 + x + 1. |
1492 |
+- */ |
1493 |
+- sshr \tmp\().2d, \cur\().2d, #63 |
1494 |
+- and \tmp\().16b, \tmp\().16b, GFMUL_TABLE.16b |
1495 |
+- shl \next\().2d, \cur\().2d, #1 |
1496 |
+- ext \tmp\().16b, \tmp\().16b, \tmp\().16b, #8 |
1497 |
+- eor \next\().16b, \next\().16b, \tmp\().16b |
1498 |
+-.else |
1499 |
+- /* |
1500 |
+- * Calculate the next two tweaks by multiplying the current ones by x^2, |
1501 |
+- * modulo p(x) = x^64 + x^4 + x^3 + x + 1. |
1502 |
+- */ |
1503 |
+- ushr \tmp\().2d, \cur\().2d, #62 |
1504 |
+- shl \next\().2d, \cur\().2d, #2 |
1505 |
+- tbl \tmp\().16b, {GFMUL_TABLE.16b}, \tmp\().16b |
1506 |
+- eor \next\().16b, \next\().16b, \tmp\().16b |
1507 |
+-.endif |
1508 |
+-.endm |
1509 |
+- |
1510 |
+-/* |
1511 |
+- * _speck_xts_crypt() - Speck-XTS encryption/decryption |
1512 |
+- * |
1513 |
+- * Encrypt or decrypt NBYTES bytes of data from the SRC buffer to the DST buffer |
1514 |
+- * using Speck-XTS, specifically the variant with a block size of '2n' and round |
1515 |
+- * count given by NROUNDS. The expanded round keys are given in ROUND_KEYS, and |
1516 |
+- * the current XTS tweak value is given in TWEAK. It's assumed that NBYTES is a |
1517 |
+- * nonzero multiple of 128. |
1518 |
+- */ |
1519 |
+-.macro _speck_xts_crypt n, lanes, decrypting |
1520 |
+- |
1521 |
+- /* |
1522 |
+- * If decrypting, modify the ROUND_KEYS parameter to point to the last |
1523 |
+- * round key rather than the first, since for decryption the round keys |
1524 |
+- * are used in reverse order. |
1525 |
+- */ |
1526 |
+-.if \decrypting |
1527 |
+- mov NROUNDS, NROUNDS /* zero the high 32 bits */ |
1528 |
+-.if \n == 64 |
1529 |
+- add ROUND_KEYS, ROUND_KEYS, NROUNDS_X, lsl #3 |
1530 |
+- sub ROUND_KEYS, ROUND_KEYS, #8 |
1531 |
+-.else |
1532 |
+- add ROUND_KEYS, ROUND_KEYS, NROUNDS_X, lsl #2 |
1533 |
+- sub ROUND_KEYS, ROUND_KEYS, #4 |
1534 |
+-.endif |
1535 |
+-.endif |
1536 |
+- |
1537 |
+- // Load the index vector for tbl-based 8-bit rotates |
1538 |
+-.if \decrypting |
1539 |
+- ldr ROTATE_TABLE_Q, .Lrol\n\()_8_table |
1540 |
+-.else |
1541 |
+- ldr ROTATE_TABLE_Q, .Lror\n\()_8_table |
1542 |
+-.endif |
1543 |
+- |
1544 |
+- // One-time XTS preparation |
1545 |
+-.if \n == 64 |
1546 |
+- // Load first tweak |
1547 |
+- ld1 {TWEAKV0.16b}, [TWEAK] |
1548 |
+- |
1549 |
+- // Load GF(2^128) multiplication table |
1550 |
+- ldr GFMUL_TABLE_Q, .Lgf128mul_table |
1551 |
+-.else |
1552 |
+- // Load first tweak |
1553 |
+- ld1 {TWEAKV0.8b}, [TWEAK] |
1554 |
+- |
1555 |
+- // Load GF(2^64) multiplication table |
1556 |
+- ldr GFMUL_TABLE_Q, .Lgf64mul_table |
1557 |
+- |
1558 |
+- // Calculate second tweak, packing it together with the first |
1559 |
+- ushr TMP0.2d, TWEAKV0.2d, #63 |
1560 |
+- shl TMP1.2d, TWEAKV0.2d, #1 |
1561 |
+- tbl TMP0.8b, {GFMUL_TABLE.16b}, TMP0.8b |
1562 |
+- eor TMP0.8b, TMP0.8b, TMP1.8b |
1563 |
+- mov TWEAKV0.d[1], TMP0.d[0] |
1564 |
+-.endif |
1565 |
+- |
1566 |
+-.Lnext_128bytes_\@: |
1567 |
+- |
1568 |
+- // Calculate XTS tweaks for next 128 bytes |
1569 |
+- _next_xts_tweak TWEAKV1, TWEAKV0, TMP0, \n |
1570 |
+- _next_xts_tweak TWEAKV2, TWEAKV1, TMP0, \n |
1571 |
+- _next_xts_tweak TWEAKV3, TWEAKV2, TMP0, \n |
1572 |
+- _next_xts_tweak TWEAKV4, TWEAKV3, TMP0, \n |
1573 |
+- _next_xts_tweak TWEAKV5, TWEAKV4, TMP0, \n |
1574 |
+- _next_xts_tweak TWEAKV6, TWEAKV5, TMP0, \n |
1575 |
+- _next_xts_tweak TWEAKV7, TWEAKV6, TMP0, \n |
1576 |
+- _next_xts_tweak TWEAKV_NEXT, TWEAKV7, TMP0, \n |
1577 |
+- |
1578 |
+- // Load the next source blocks into {X,Y}[0-3] |
1579 |
+- ld1 {X_0.16b-Y_1.16b}, [SRC], #64 |
1580 |
+- ld1 {X_2.16b-Y_3.16b}, [SRC], #64 |
1581 |
+- |
1582 |
+- // XOR the source blocks with their XTS tweaks |
1583 |
+- eor TMP0.16b, X_0.16b, TWEAKV0.16b |
1584 |
+- eor Y_0.16b, Y_0.16b, TWEAKV1.16b |
1585 |
+- eor TMP1.16b, X_1.16b, TWEAKV2.16b |
1586 |
+- eor Y_1.16b, Y_1.16b, TWEAKV3.16b |
1587 |
+- eor TMP2.16b, X_2.16b, TWEAKV4.16b |
1588 |
+- eor Y_2.16b, Y_2.16b, TWEAKV5.16b |
1589 |
+- eor TMP3.16b, X_3.16b, TWEAKV6.16b |
1590 |
+- eor Y_3.16b, Y_3.16b, TWEAKV7.16b |
1591 |
+- |
1592 |
+- /* |
1593 |
+- * De-interleave the 'x' and 'y' elements of each block, i.e. make it so |
1594 |
+- * that the X[0-3] registers contain only the second halves of blocks, |
1595 |
+- * and the Y[0-3] registers contain only the first halves of blocks. |
1596 |
+- * (Speck uses the order (y, x) rather than the more intuitive (x, y).) |
1597 |
+- */ |
1598 |
+- uzp2 X_0.\lanes, TMP0.\lanes, Y_0.\lanes |
1599 |
+- uzp1 Y_0.\lanes, TMP0.\lanes, Y_0.\lanes |
1600 |
+- uzp2 X_1.\lanes, TMP1.\lanes, Y_1.\lanes |
1601 |
+- uzp1 Y_1.\lanes, TMP1.\lanes, Y_1.\lanes |
1602 |
+- uzp2 X_2.\lanes, TMP2.\lanes, Y_2.\lanes |
1603 |
+- uzp1 Y_2.\lanes, TMP2.\lanes, Y_2.\lanes |
1604 |
+- uzp2 X_3.\lanes, TMP3.\lanes, Y_3.\lanes |
1605 |
+- uzp1 Y_3.\lanes, TMP3.\lanes, Y_3.\lanes |
1606 |
+- |
1607 |
+- // Do the cipher rounds |
1608 |
+- mov x6, ROUND_KEYS |
1609 |
+- mov w7, NROUNDS |
1610 |
+-.Lnext_round_\@: |
1611 |
+-.if \decrypting |
1612 |
+- ld1r {ROUND_KEY.\lanes}, [x6] |
1613 |
+- sub x6, x6, #( \n / 8 ) |
1614 |
+- _speck_unround_128bytes \n, \lanes |
1615 |
+-.else |
1616 |
+- ld1r {ROUND_KEY.\lanes}, [x6], #( \n / 8 ) |
1617 |
+- _speck_round_128bytes \n, \lanes |
1618 |
+-.endif |
1619 |
+- subs w7, w7, #1 |
1620 |
+- bne .Lnext_round_\@ |
1621 |
+- |
1622 |
+- // Re-interleave the 'x' and 'y' elements of each block |
1623 |
+- zip1 TMP0.\lanes, Y_0.\lanes, X_0.\lanes |
1624 |
+- zip2 Y_0.\lanes, Y_0.\lanes, X_0.\lanes |
1625 |
+- zip1 TMP1.\lanes, Y_1.\lanes, X_1.\lanes |
1626 |
+- zip2 Y_1.\lanes, Y_1.\lanes, X_1.\lanes |
1627 |
+- zip1 TMP2.\lanes, Y_2.\lanes, X_2.\lanes |
1628 |
+- zip2 Y_2.\lanes, Y_2.\lanes, X_2.\lanes |
1629 |
+- zip1 TMP3.\lanes, Y_3.\lanes, X_3.\lanes |
1630 |
+- zip2 Y_3.\lanes, Y_3.\lanes, X_3.\lanes |
1631 |
+- |
1632 |
+- // XOR the encrypted/decrypted blocks with the tweaks calculated earlier |
1633 |
+- eor X_0.16b, TMP0.16b, TWEAKV0.16b |
1634 |
+- eor Y_0.16b, Y_0.16b, TWEAKV1.16b |
1635 |
+- eor X_1.16b, TMP1.16b, TWEAKV2.16b |
1636 |
+- eor Y_1.16b, Y_1.16b, TWEAKV3.16b |
1637 |
+- eor X_2.16b, TMP2.16b, TWEAKV4.16b |
1638 |
+- eor Y_2.16b, Y_2.16b, TWEAKV5.16b |
1639 |
+- eor X_3.16b, TMP3.16b, TWEAKV6.16b |
1640 |
+- eor Y_3.16b, Y_3.16b, TWEAKV7.16b |
1641 |
+- mov TWEAKV0.16b, TWEAKV_NEXT.16b |
1642 |
+- |
1643 |
+- // Store the ciphertext in the destination buffer |
1644 |
+- st1 {X_0.16b-Y_1.16b}, [DST], #64 |
1645 |
+- st1 {X_2.16b-Y_3.16b}, [DST], #64 |
1646 |
+- |
1647 |
+- // Continue if there are more 128-byte chunks remaining |
1648 |
+- subs NBYTES, NBYTES, #128 |
1649 |
+- bne .Lnext_128bytes_\@ |
1650 |
+- |
1651 |
+- // Store the next tweak and return |
1652 |
+-.if \n == 64 |
1653 |
+- st1 {TWEAKV_NEXT.16b}, [TWEAK] |
1654 |
+-.else |
1655 |
+- st1 {TWEAKV_NEXT.8b}, [TWEAK] |
1656 |
+-.endif |
1657 |
+- ret |
1658 |
+-.endm |
1659 |
+- |
1660 |
+-ENTRY(speck128_xts_encrypt_neon) |
1661 |
+- _speck_xts_crypt n=64, lanes=2d, decrypting=0 |
1662 |
+-ENDPROC(speck128_xts_encrypt_neon) |
1663 |
+- |
1664 |
+-ENTRY(speck128_xts_decrypt_neon) |
1665 |
+- _speck_xts_crypt n=64, lanes=2d, decrypting=1 |
1666 |
+-ENDPROC(speck128_xts_decrypt_neon) |
1667 |
+- |
1668 |
+-ENTRY(speck64_xts_encrypt_neon) |
1669 |
+- _speck_xts_crypt n=32, lanes=4s, decrypting=0 |
1670 |
+-ENDPROC(speck64_xts_encrypt_neon) |
1671 |
+- |
1672 |
+-ENTRY(speck64_xts_decrypt_neon) |
1673 |
+- _speck_xts_crypt n=32, lanes=4s, decrypting=1 |
1674 |
+-ENDPROC(speck64_xts_decrypt_neon) |
1675 |
+diff --git a/arch/arm64/crypto/speck-neon-glue.c b/arch/arm64/crypto/speck-neon-glue.c |
1676 |
+deleted file mode 100644 |
1677 |
+index 6e233aeb4ff4..000000000000 |
1678 |
+--- a/arch/arm64/crypto/speck-neon-glue.c |
1679 |
++++ /dev/null |
1680 |
+@@ -1,282 +0,0 @@ |
1681 |
+-// SPDX-License-Identifier: GPL-2.0 |
1682 |
+-/* |
1683 |
+- * NEON-accelerated implementation of Speck128-XTS and Speck64-XTS |
1684 |
+- * (64-bit version; based on the 32-bit version) |
1685 |
+- * |
1686 |
+- * Copyright (c) 2018 Google, Inc |
1687 |
+- */ |
1688 |
+- |
1689 |
+-#include <asm/hwcap.h> |
1690 |
+-#include <asm/neon.h> |
1691 |
+-#include <asm/simd.h> |
1692 |
+-#include <crypto/algapi.h> |
1693 |
+-#include <crypto/gf128mul.h> |
1694 |
+-#include <crypto/internal/skcipher.h> |
1695 |
+-#include <crypto/speck.h> |
1696 |
+-#include <crypto/xts.h> |
1697 |
+-#include <linux/kernel.h> |
1698 |
+-#include <linux/module.h> |
1699 |
+- |
1700 |
+-/* The assembly functions only handle multiples of 128 bytes */ |
1701 |
+-#define SPECK_NEON_CHUNK_SIZE 128 |
1702 |
+- |
1703 |
+-/* Speck128 */ |
1704 |
+- |
1705 |
+-struct speck128_xts_tfm_ctx { |
1706 |
+- struct speck128_tfm_ctx main_key; |
1707 |
+- struct speck128_tfm_ctx tweak_key; |
1708 |
+-}; |
1709 |
+- |
1710 |
+-asmlinkage void speck128_xts_encrypt_neon(const u64 *round_keys, int nrounds, |
1711 |
+- void *dst, const void *src, |
1712 |
+- unsigned int nbytes, void *tweak); |
1713 |
+- |
1714 |
+-asmlinkage void speck128_xts_decrypt_neon(const u64 *round_keys, int nrounds, |
1715 |
+- void *dst, const void *src, |
1716 |
+- unsigned int nbytes, void *tweak); |
1717 |
+- |
1718 |
+-typedef void (*speck128_crypt_one_t)(const struct speck128_tfm_ctx *, |
1719 |
+- u8 *, const u8 *); |
1720 |
+-typedef void (*speck128_xts_crypt_many_t)(const u64 *, int, void *, |
1721 |
+- const void *, unsigned int, void *); |
1722 |
+- |
1723 |
+-static __always_inline int |
1724 |
+-__speck128_xts_crypt(struct skcipher_request *req, |
1725 |
+- speck128_crypt_one_t crypt_one, |
1726 |
+- speck128_xts_crypt_many_t crypt_many) |
1727 |
+-{ |
1728 |
+- struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); |
1729 |
+- const struct speck128_xts_tfm_ctx *ctx = crypto_skcipher_ctx(tfm); |
1730 |
+- struct skcipher_walk walk; |
1731 |
+- le128 tweak; |
1732 |
+- int err; |
1733 |
+- |
1734 |
+- err = skcipher_walk_virt(&walk, req, true); |
1735 |
+- |
1736 |
+- crypto_speck128_encrypt(&ctx->tweak_key, (u8 *)&tweak, walk.iv); |
1737 |
+- |
1738 |
+- while (walk.nbytes > 0) { |
1739 |
+- unsigned int nbytes = walk.nbytes; |
1740 |
+- u8 *dst = walk.dst.virt.addr; |
1741 |
+- const u8 *src = walk.src.virt.addr; |
1742 |
+- |
1743 |
+- if (nbytes >= SPECK_NEON_CHUNK_SIZE && may_use_simd()) { |
1744 |
+- unsigned int count; |
1745 |
+- |
1746 |
+- count = round_down(nbytes, SPECK_NEON_CHUNK_SIZE); |
1747 |
+- kernel_neon_begin(); |
1748 |
+- (*crypt_many)(ctx->main_key.round_keys, |
1749 |
+- ctx->main_key.nrounds, |
1750 |
+- dst, src, count, &tweak); |
1751 |
+- kernel_neon_end(); |
1752 |
+- dst += count; |
1753 |
+- src += count; |
1754 |
+- nbytes -= count; |
1755 |
+- } |
1756 |
+- |
1757 |
+- /* Handle any remainder with generic code */ |
1758 |
+- while (nbytes >= sizeof(tweak)) { |
1759 |
+- le128_xor((le128 *)dst, (const le128 *)src, &tweak); |
1760 |
+- (*crypt_one)(&ctx->main_key, dst, dst); |
1761 |
+- le128_xor((le128 *)dst, (const le128 *)dst, &tweak); |
1762 |
+- gf128mul_x_ble(&tweak, &tweak); |
1763 |
+- |
1764 |
+- dst += sizeof(tweak); |
1765 |
+- src += sizeof(tweak); |
1766 |
+- nbytes -= sizeof(tweak); |
1767 |
+- } |
1768 |
+- err = skcipher_walk_done(&walk, nbytes); |
1769 |
+- } |
1770 |
+- |
1771 |
+- return err; |
1772 |
+-} |
1773 |
+- |
1774 |
+-static int speck128_xts_encrypt(struct skcipher_request *req) |
1775 |
+-{ |
1776 |
+- return __speck128_xts_crypt(req, crypto_speck128_encrypt, |
1777 |
+- speck128_xts_encrypt_neon); |
1778 |
+-} |
1779 |
+- |
1780 |
+-static int speck128_xts_decrypt(struct skcipher_request *req) |
1781 |
+-{ |
1782 |
+- return __speck128_xts_crypt(req, crypto_speck128_decrypt, |
1783 |
+- speck128_xts_decrypt_neon); |
1784 |
+-} |
1785 |
+- |
1786 |
+-static int speck128_xts_setkey(struct crypto_skcipher *tfm, const u8 *key, |
1787 |
+- unsigned int keylen) |
1788 |
+-{ |
1789 |
+- struct speck128_xts_tfm_ctx *ctx = crypto_skcipher_ctx(tfm); |
1790 |
+- int err; |
1791 |
+- |
1792 |
+- err = xts_verify_key(tfm, key, keylen); |
1793 |
+- if (err) |
1794 |
+- return err; |
1795 |
+- |
1796 |
+- keylen /= 2; |
1797 |
+- |
1798 |
+- err = crypto_speck128_setkey(&ctx->main_key, key, keylen); |
1799 |
+- if (err) |
1800 |
+- return err; |
1801 |
+- |
1802 |
+- return crypto_speck128_setkey(&ctx->tweak_key, key + keylen, keylen); |
1803 |
+-} |
1804 |
+- |
1805 |
+-/* Speck64 */ |
1806 |
+- |
1807 |
+-struct speck64_xts_tfm_ctx { |
1808 |
+- struct speck64_tfm_ctx main_key; |
1809 |
+- struct speck64_tfm_ctx tweak_key; |
1810 |
+-}; |
1811 |
+- |
1812 |
+-asmlinkage void speck64_xts_encrypt_neon(const u32 *round_keys, int nrounds, |
1813 |
+- void *dst, const void *src, |
1814 |
+- unsigned int nbytes, void *tweak); |
1815 |
+- |
1816 |
+-asmlinkage void speck64_xts_decrypt_neon(const u32 *round_keys, int nrounds, |
1817 |
+- void *dst, const void *src, |
1818 |
+- unsigned int nbytes, void *tweak); |
1819 |
+- |
1820 |
+-typedef void (*speck64_crypt_one_t)(const struct speck64_tfm_ctx *, |
1821 |
+- u8 *, const u8 *); |
1822 |
+-typedef void (*speck64_xts_crypt_many_t)(const u32 *, int, void *, |
1823 |
+- const void *, unsigned int, void *); |
1824 |
+- |
1825 |
+-static __always_inline int |
1826 |
+-__speck64_xts_crypt(struct skcipher_request *req, speck64_crypt_one_t crypt_one, |
1827 |
+- speck64_xts_crypt_many_t crypt_many) |
1828 |
+-{ |
1829 |
+- struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); |
1830 |
+- const struct speck64_xts_tfm_ctx *ctx = crypto_skcipher_ctx(tfm); |
1831 |
+- struct skcipher_walk walk; |
1832 |
+- __le64 tweak; |
1833 |
+- int err; |
1834 |
+- |
1835 |
+- err = skcipher_walk_virt(&walk, req, true); |
1836 |
+- |
1837 |
+- crypto_speck64_encrypt(&ctx->tweak_key, (u8 *)&tweak, walk.iv); |
1838 |
+- |
1839 |
+- while (walk.nbytes > 0) { |
1840 |
+- unsigned int nbytes = walk.nbytes; |
1841 |
+- u8 *dst = walk.dst.virt.addr; |
1842 |
+- const u8 *src = walk.src.virt.addr; |
1843 |
+- |
1844 |
+- if (nbytes >= SPECK_NEON_CHUNK_SIZE && may_use_simd()) { |
1845 |
+- unsigned int count; |
1846 |
+- |
1847 |
+- count = round_down(nbytes, SPECK_NEON_CHUNK_SIZE); |
1848 |
+- kernel_neon_begin(); |
1849 |
+- (*crypt_many)(ctx->main_key.round_keys, |
1850 |
+- ctx->main_key.nrounds, |
1851 |
+- dst, src, count, &tweak); |
1852 |
+- kernel_neon_end(); |
1853 |
+- dst += count; |
1854 |
+- src += count; |
1855 |
+- nbytes -= count; |
1856 |
+- } |
1857 |
+- |
1858 |
+- /* Handle any remainder with generic code */ |
1859 |
+- while (nbytes >= sizeof(tweak)) { |
1860 |
+- *(__le64 *)dst = *(__le64 *)src ^ tweak; |
1861 |
+- (*crypt_one)(&ctx->main_key, dst, dst); |
1862 |
+- *(__le64 *)dst ^= tweak; |
1863 |
+- tweak = cpu_to_le64((le64_to_cpu(tweak) << 1) ^ |
1864 |
+- ((tweak & cpu_to_le64(1ULL << 63)) ? |
1865 |
+- 0x1B : 0)); |
1866 |
+- dst += sizeof(tweak); |
1867 |
+- src += sizeof(tweak); |
1868 |
+- nbytes -= sizeof(tweak); |
1869 |
+- } |
1870 |
+- err = skcipher_walk_done(&walk, nbytes); |
1871 |
+- } |
1872 |
+- |
1873 |
+- return err; |
1874 |
+-} |
1875 |
+- |
1876 |
+-static int speck64_xts_encrypt(struct skcipher_request *req) |
1877 |
+-{ |
1878 |
+- return __speck64_xts_crypt(req, crypto_speck64_encrypt, |
1879 |
+- speck64_xts_encrypt_neon); |
1880 |
+-} |
1881 |
+- |
1882 |
+-static int speck64_xts_decrypt(struct skcipher_request *req) |
1883 |
+-{ |
1884 |
+- return __speck64_xts_crypt(req, crypto_speck64_decrypt, |
1885 |
+- speck64_xts_decrypt_neon); |
1886 |
+-} |
1887 |
+- |
1888 |
+-static int speck64_xts_setkey(struct crypto_skcipher *tfm, const u8 *key, |
1889 |
+- unsigned int keylen) |
1890 |
+-{ |
1891 |
+- struct speck64_xts_tfm_ctx *ctx = crypto_skcipher_ctx(tfm); |
1892 |
+- int err; |
1893 |
+- |
1894 |
+- err = xts_verify_key(tfm, key, keylen); |
1895 |
+- if (err) |
1896 |
+- return err; |
1897 |
+- |
1898 |
+- keylen /= 2; |
1899 |
+- |
1900 |
+- err = crypto_speck64_setkey(&ctx->main_key, key, keylen); |
1901 |
+- if (err) |
1902 |
+- return err; |
1903 |
+- |
1904 |
+- return crypto_speck64_setkey(&ctx->tweak_key, key + keylen, keylen); |
1905 |
+-} |
1906 |
+- |
1907 |
+-static struct skcipher_alg speck_algs[] = { |
1908 |
+- { |
1909 |
+- .base.cra_name = "xts(speck128)", |
1910 |
+- .base.cra_driver_name = "xts-speck128-neon", |
1911 |
+- .base.cra_priority = 300, |
1912 |
+- .base.cra_blocksize = SPECK128_BLOCK_SIZE, |
1913 |
+- .base.cra_ctxsize = sizeof(struct speck128_xts_tfm_ctx), |
1914 |
+- .base.cra_alignmask = 7, |
1915 |
+- .base.cra_module = THIS_MODULE, |
1916 |
+- .min_keysize = 2 * SPECK128_128_KEY_SIZE, |
1917 |
+- .max_keysize = 2 * SPECK128_256_KEY_SIZE, |
1918 |
+- .ivsize = SPECK128_BLOCK_SIZE, |
1919 |
+- .walksize = SPECK_NEON_CHUNK_SIZE, |
1920 |
+- .setkey = speck128_xts_setkey, |
1921 |
+- .encrypt = speck128_xts_encrypt, |
1922 |
+- .decrypt = speck128_xts_decrypt, |
1923 |
+- }, { |
1924 |
+- .base.cra_name = "xts(speck64)", |
1925 |
+- .base.cra_driver_name = "xts-speck64-neon", |
1926 |
+- .base.cra_priority = 300, |
1927 |
+- .base.cra_blocksize = SPECK64_BLOCK_SIZE, |
1928 |
+- .base.cra_ctxsize = sizeof(struct speck64_xts_tfm_ctx), |
1929 |
+- .base.cra_alignmask = 7, |
1930 |
+- .base.cra_module = THIS_MODULE, |
1931 |
+- .min_keysize = 2 * SPECK64_96_KEY_SIZE, |
1932 |
+- .max_keysize = 2 * SPECK64_128_KEY_SIZE, |
1933 |
+- .ivsize = SPECK64_BLOCK_SIZE, |
1934 |
+- .walksize = SPECK_NEON_CHUNK_SIZE, |
1935 |
+- .setkey = speck64_xts_setkey, |
1936 |
+- .encrypt = speck64_xts_encrypt, |
1937 |
+- .decrypt = speck64_xts_decrypt, |
1938 |
+- } |
1939 |
+-}; |
1940 |
+- |
1941 |
+-static int __init speck_neon_module_init(void) |
1942 |
+-{ |
1943 |
+- if (!(elf_hwcap & HWCAP_ASIMD)) |
1944 |
+- return -ENODEV; |
1945 |
+- return crypto_register_skciphers(speck_algs, ARRAY_SIZE(speck_algs)); |
1946 |
+-} |
1947 |
+- |
1948 |
+-static void __exit speck_neon_module_exit(void) |
1949 |
+-{ |
1950 |
+- crypto_unregister_skciphers(speck_algs, ARRAY_SIZE(speck_algs)); |
1951 |
+-} |
1952 |
+- |
1953 |
+-module_init(speck_neon_module_init); |
1954 |
+-module_exit(speck_neon_module_exit); |
1955 |
+- |
1956 |
+-MODULE_DESCRIPTION("Speck block cipher (NEON-accelerated)"); |
1957 |
+-MODULE_LICENSE("GPL"); |
1958 |
+-MODULE_AUTHOR("Eric Biggers <ebiggers@ĆĆĆĆĆĆ.com>"); |
1959 |
+-MODULE_ALIAS_CRYPTO("xts(speck128)"); |
1960 |
+-MODULE_ALIAS_CRYPTO("xts-speck128-neon"); |
1961 |
+-MODULE_ALIAS_CRYPTO("xts(speck64)"); |
1962 |
+-MODULE_ALIAS_CRYPTO("xts-speck64-neon"); |
1963 |
+diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c |
1964 |
+index e4103b718a7c..b687c80a9c10 100644 |
1965 |
+--- a/arch/arm64/kernel/cpufeature.c |
1966 |
++++ b/arch/arm64/kernel/cpufeature.c |
1967 |
+@@ -847,15 +847,29 @@ static bool has_no_fpsimd(const struct arm64_cpu_capabilities *entry, int __unus |
1968 |
+ } |
1969 |
+ |
1970 |
+ static bool has_cache_idc(const struct arm64_cpu_capabilities *entry, |
1971 |
+- int __unused) |
1972 |
++ int scope) |
1973 |
+ { |
1974 |
+- return read_sanitised_ftr_reg(SYS_CTR_EL0) & BIT(CTR_IDC_SHIFT); |
1975 |
++ u64 ctr; |
1976 |
++ |
1977 |
++ if (scope == SCOPE_SYSTEM) |
1978 |
++ ctr = arm64_ftr_reg_ctrel0.sys_val; |
1979 |
++ else |
1980 |
++ ctr = read_cpuid_cachetype(); |
1981 |
++ |
1982 |
++ return ctr & BIT(CTR_IDC_SHIFT); |
1983 |
+ } |
1984 |
+ |
1985 |
+ static bool has_cache_dic(const struct arm64_cpu_capabilities *entry, |
1986 |
+- int __unused) |
1987 |
++ int scope) |
1988 |
+ { |
1989 |
+- return read_sanitised_ftr_reg(SYS_CTR_EL0) & BIT(CTR_DIC_SHIFT); |
1990 |
++ u64 ctr; |
1991 |
++ |
1992 |
++ if (scope == SCOPE_SYSTEM) |
1993 |
++ ctr = arm64_ftr_reg_ctrel0.sys_val; |
1994 |
++ else |
1995 |
++ ctr = read_cpuid_cachetype(); |
1996 |
++ |
1997 |
++ return ctr & BIT(CTR_DIC_SHIFT); |
1998 |
+ } |
1999 |
+ |
2000 |
+ #ifdef CONFIG_UNMAP_KERNEL_AT_EL0 |
2001 |
+diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S |
2002 |
+index 28ad8799406f..b0db91eefbde 100644 |
2003 |
+--- a/arch/arm64/kernel/entry.S |
2004 |
++++ b/arch/arm64/kernel/entry.S |
2005 |
+@@ -599,7 +599,7 @@ el1_undef: |
2006 |
+ inherit_daif pstate=x23, tmp=x2 |
2007 |
+ mov x0, sp |
2008 |
+ bl do_undefinstr |
2009 |
+- ASM_BUG() |
2010 |
++ kernel_exit 1 |
2011 |
+ el1_dbg: |
2012 |
+ /* |
2013 |
+ * Debug exception handling |
2014 |
+diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c |
2015 |
+index d399d459397b..9fa3d69cceaa 100644 |
2016 |
+--- a/arch/arm64/kernel/traps.c |
2017 |
++++ b/arch/arm64/kernel/traps.c |
2018 |
+@@ -310,10 +310,12 @@ static int call_undef_hook(struct pt_regs *regs) |
2019 |
+ int (*fn)(struct pt_regs *regs, u32 instr) = NULL; |
2020 |
+ void __user *pc = (void __user *)instruction_pointer(regs); |
2021 |
+ |
2022 |
+- if (!user_mode(regs)) |
2023 |
+- return 1; |
2024 |
+- |
2025 |
+- if (compat_thumb_mode(regs)) { |
2026 |
++ if (!user_mode(regs)) { |
2027 |
++ __le32 instr_le; |
2028 |
++ if (probe_kernel_address((__force __le32 *)pc, instr_le)) |
2029 |
++ goto exit; |
2030 |
++ instr = le32_to_cpu(instr_le); |
2031 |
++ } else if (compat_thumb_mode(regs)) { |
2032 |
+ /* 16-bit Thumb instruction */ |
2033 |
+ __le16 instr_le; |
2034 |
+ if (get_user(instr_le, (__le16 __user *)pc)) |
2035 |
+@@ -407,6 +409,7 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs) |
2036 |
+ return; |
2037 |
+ |
2038 |
+ force_signal_inject(SIGILL, ILL_ILLOPC, regs->pc); |
2039 |
++ BUG_ON(!user_mode(regs)); |
2040 |
+ } |
2041 |
+ |
2042 |
+ void cpu_enable_cache_maint_trap(const struct arm64_cpu_capabilities *__unused) |
2043 |
+diff --git a/arch/arm64/lib/Makefile b/arch/arm64/lib/Makefile |
2044 |
+index 137710f4dac3..5105bb044aa5 100644 |
2045 |
+--- a/arch/arm64/lib/Makefile |
2046 |
++++ b/arch/arm64/lib/Makefile |
2047 |
+@@ -12,7 +12,7 @@ lib-y := bitops.o clear_user.o delay.o copy_from_user.o \ |
2048 |
+ # when supported by the CPU. Result and argument registers are handled |
2049 |
+ # correctly, based on the function prototype. |
2050 |
+ lib-$(CONFIG_ARM64_LSE_ATOMICS) += atomic_ll_sc.o |
2051 |
+-CFLAGS_atomic_ll_sc.o := -fcall-used-x0 -ffixed-x1 -ffixed-x2 \ |
2052 |
++CFLAGS_atomic_ll_sc.o := -ffixed-x1 -ffixed-x2 \ |
2053 |
+ -ffixed-x3 -ffixed-x4 -ffixed-x5 -ffixed-x6 \ |
2054 |
+ -ffixed-x7 -fcall-saved-x8 -fcall-saved-x9 \ |
2055 |
+ -fcall-saved-x10 -fcall-saved-x11 -fcall-saved-x12 \ |
2056 |
+diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig |
2057 |
+index a874e54404d1..4d4c76ab0bac 100644 |
2058 |
+--- a/arch/m68k/configs/amiga_defconfig |
2059 |
++++ b/arch/m68k/configs/amiga_defconfig |
2060 |
+@@ -650,7 +650,6 @@ CONFIG_CRYPTO_SALSA20=m |
2061 |
+ CONFIG_CRYPTO_SEED=m |
2062 |
+ CONFIG_CRYPTO_SERPENT=m |
2063 |
+ CONFIG_CRYPTO_SM4=m |
2064 |
+-CONFIG_CRYPTO_SPECK=m |
2065 |
+ CONFIG_CRYPTO_TEA=m |
2066 |
+ CONFIG_CRYPTO_TWOFISH=m |
2067 |
+ CONFIG_CRYPTO_LZO=m |
2068 |
+diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig |
2069 |
+index 8ce39e23aa42..0fd006c19fa3 100644 |
2070 |
+--- a/arch/m68k/configs/apollo_defconfig |
2071 |
++++ b/arch/m68k/configs/apollo_defconfig |
2072 |
+@@ -609,7 +609,6 @@ CONFIG_CRYPTO_SALSA20=m |
2073 |
+ CONFIG_CRYPTO_SEED=m |
2074 |
+ CONFIG_CRYPTO_SERPENT=m |
2075 |
+ CONFIG_CRYPTO_SM4=m |
2076 |
+-CONFIG_CRYPTO_SPECK=m |
2077 |
+ CONFIG_CRYPTO_TEA=m |
2078 |
+ CONFIG_CRYPTO_TWOFISH=m |
2079 |
+ CONFIG_CRYPTO_LZO=m |
2080 |
+diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig |
2081 |
+index 346c4e75edf8..9343e8d5cf60 100644 |
2082 |
+--- a/arch/m68k/configs/atari_defconfig |
2083 |
++++ b/arch/m68k/configs/atari_defconfig |
2084 |
+@@ -631,7 +631,6 @@ CONFIG_CRYPTO_SALSA20=m |
2085 |
+ CONFIG_CRYPTO_SEED=m |
2086 |
+ CONFIG_CRYPTO_SERPENT=m |
2087 |
+ CONFIG_CRYPTO_SM4=m |
2088 |
+-CONFIG_CRYPTO_SPECK=m |
2089 |
+ CONFIG_CRYPTO_TEA=m |
2090 |
+ CONFIG_CRYPTO_TWOFISH=m |
2091 |
+ CONFIG_CRYPTO_LZO=m |
2092 |
+diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig |
2093 |
+index fca9c7aa71a3..a10fff6e7b50 100644 |
2094 |
+--- a/arch/m68k/configs/bvme6000_defconfig |
2095 |
++++ b/arch/m68k/configs/bvme6000_defconfig |
2096 |
+@@ -601,7 +601,6 @@ CONFIG_CRYPTO_SALSA20=m |
2097 |
+ CONFIG_CRYPTO_SEED=m |
2098 |
+ CONFIG_CRYPTO_SERPENT=m |
2099 |
+ CONFIG_CRYPTO_SM4=m |
2100 |
+-CONFIG_CRYPTO_SPECK=m |
2101 |
+ CONFIG_CRYPTO_TEA=m |
2102 |
+ CONFIG_CRYPTO_TWOFISH=m |
2103 |
+ CONFIG_CRYPTO_LZO=m |
2104 |
+diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig |
2105 |
+index f9eab174915c..db81d8ea9d03 100644 |
2106 |
+--- a/arch/m68k/configs/hp300_defconfig |
2107 |
++++ b/arch/m68k/configs/hp300_defconfig |
2108 |
+@@ -611,7 +611,6 @@ CONFIG_CRYPTO_SALSA20=m |
2109 |
+ CONFIG_CRYPTO_SEED=m |
2110 |
+ CONFIG_CRYPTO_SERPENT=m |
2111 |
+ CONFIG_CRYPTO_SM4=m |
2112 |
+-CONFIG_CRYPTO_SPECK=m |
2113 |
+ CONFIG_CRYPTO_TEA=m |
2114 |
+ CONFIG_CRYPTO_TWOFISH=m |
2115 |
+ CONFIG_CRYPTO_LZO=m |
2116 |
+diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig |
2117 |
+index b52e597899eb..2546617a1147 100644 |
2118 |
+--- a/arch/m68k/configs/mac_defconfig |
2119 |
++++ b/arch/m68k/configs/mac_defconfig |
2120 |
+@@ -633,7 +633,6 @@ CONFIG_CRYPTO_SALSA20=m |
2121 |
+ CONFIG_CRYPTO_SEED=m |
2122 |
+ CONFIG_CRYPTO_SERPENT=m |
2123 |
+ CONFIG_CRYPTO_SM4=m |
2124 |
+-CONFIG_CRYPTO_SPECK=m |
2125 |
+ CONFIG_CRYPTO_TEA=m |
2126 |
+ CONFIG_CRYPTO_TWOFISH=m |
2127 |
+ CONFIG_CRYPTO_LZO=m |
2128 |
+diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig |
2129 |
+index 2a84eeec5b02..dc9b0d885e8b 100644 |
2130 |
+--- a/arch/m68k/configs/multi_defconfig |
2131 |
++++ b/arch/m68k/configs/multi_defconfig |
2132 |
+@@ -713,7 +713,6 @@ CONFIG_CRYPTO_SALSA20=m |
2133 |
+ CONFIG_CRYPTO_SEED=m |
2134 |
+ CONFIG_CRYPTO_SERPENT=m |
2135 |
+ CONFIG_CRYPTO_SM4=m |
2136 |
+-CONFIG_CRYPTO_SPECK=m |
2137 |
+ CONFIG_CRYPTO_TEA=m |
2138 |
+ CONFIG_CRYPTO_TWOFISH=m |
2139 |
+ CONFIG_CRYPTO_LZO=m |
2140 |
+diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig |
2141 |
+index 476e69994340..0d815a375ba0 100644 |
2142 |
+--- a/arch/m68k/configs/mvme147_defconfig |
2143 |
++++ b/arch/m68k/configs/mvme147_defconfig |
2144 |
+@@ -601,7 +601,6 @@ CONFIG_CRYPTO_SALSA20=m |
2145 |
+ CONFIG_CRYPTO_SEED=m |
2146 |
+ CONFIG_CRYPTO_SERPENT=m |
2147 |
+ CONFIG_CRYPTO_SM4=m |
2148 |
+-CONFIG_CRYPTO_SPECK=m |
2149 |
+ CONFIG_CRYPTO_TEA=m |
2150 |
+ CONFIG_CRYPTO_TWOFISH=m |
2151 |
+ CONFIG_CRYPTO_LZO=m |
2152 |
+diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig |
2153 |
+index 1477cda9146e..0cb8109b4c9e 100644 |
2154 |
+--- a/arch/m68k/configs/mvme16x_defconfig |
2155 |
++++ b/arch/m68k/configs/mvme16x_defconfig |
2156 |
+@@ -601,7 +601,6 @@ CONFIG_CRYPTO_SALSA20=m |
2157 |
+ CONFIG_CRYPTO_SEED=m |
2158 |
+ CONFIG_CRYPTO_SERPENT=m |
2159 |
+ CONFIG_CRYPTO_SM4=m |
2160 |
+-CONFIG_CRYPTO_SPECK=m |
2161 |
+ CONFIG_CRYPTO_TEA=m |
2162 |
+ CONFIG_CRYPTO_TWOFISH=m |
2163 |
+ CONFIG_CRYPTO_LZO=m |
2164 |
+diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig |
2165 |
+index b3a543dc48a0..e91a1c28bba7 100644 |
2166 |
+--- a/arch/m68k/configs/q40_defconfig |
2167 |
++++ b/arch/m68k/configs/q40_defconfig |
2168 |
+@@ -624,7 +624,6 @@ CONFIG_CRYPTO_SALSA20=m |
2169 |
+ CONFIG_CRYPTO_SEED=m |
2170 |
+ CONFIG_CRYPTO_SERPENT=m |
2171 |
+ CONFIG_CRYPTO_SM4=m |
2172 |
+-CONFIG_CRYPTO_SPECK=m |
2173 |
+ CONFIG_CRYPTO_TEA=m |
2174 |
+ CONFIG_CRYPTO_TWOFISH=m |
2175 |
+ CONFIG_CRYPTO_LZO=m |
2176 |
+diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig |
2177 |
+index d543ed5dfa96..3b2f0914c34f 100644 |
2178 |
+--- a/arch/m68k/configs/sun3_defconfig |
2179 |
++++ b/arch/m68k/configs/sun3_defconfig |
2180 |
+@@ -602,7 +602,6 @@ CONFIG_CRYPTO_SALSA20=m |
2181 |
+ CONFIG_CRYPTO_SEED=m |
2182 |
+ CONFIG_CRYPTO_SERPENT=m |
2183 |
+ CONFIG_CRYPTO_SM4=m |
2184 |
+-CONFIG_CRYPTO_SPECK=m |
2185 |
+ CONFIG_CRYPTO_TEA=m |
2186 |
+ CONFIG_CRYPTO_TWOFISH=m |
2187 |
+ CONFIG_CRYPTO_LZO=m |
2188 |
+diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig |
2189 |
+index a67e54246023..e4365ef4f5ed 100644 |
2190 |
+--- a/arch/m68k/configs/sun3x_defconfig |
2191 |
++++ b/arch/m68k/configs/sun3x_defconfig |
2192 |
+@@ -603,7 +603,6 @@ CONFIG_CRYPTO_SALSA20=m |
2193 |
+ CONFIG_CRYPTO_SEED=m |
2194 |
+ CONFIG_CRYPTO_SERPENT=m |
2195 |
+ CONFIG_CRYPTO_SM4=m |
2196 |
+-CONFIG_CRYPTO_SPECK=m |
2197 |
+ CONFIG_CRYPTO_TEA=m |
2198 |
+ CONFIG_CRYPTO_TWOFISH=m |
2199 |
+ CONFIG_CRYPTO_LZO=m |
2200 |
+diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper.c b/arch/mips/cavium-octeon/executive/cvmx-helper.c |
2201 |
+index 75108ec669eb..6c79e8a16a26 100644 |
2202 |
+--- a/arch/mips/cavium-octeon/executive/cvmx-helper.c |
2203 |
++++ b/arch/mips/cavium-octeon/executive/cvmx-helper.c |
2204 |
+@@ -67,7 +67,7 @@ void (*cvmx_override_pko_queue_priority) (int pko_port, |
2205 |
+ void (*cvmx_override_ipd_port_setup) (int ipd_port); |
2206 |
+ |
2207 |
+ /* Port count per interface */ |
2208 |
+-static int interface_port_count[5]; |
2209 |
++static int interface_port_count[9]; |
2210 |
+ |
2211 |
+ /** |
2212 |
+ * Return the number of interfaces the chip has. Each interface |
2213 |
+diff --git a/arch/mips/lib/memset.S b/arch/mips/lib/memset.S |
2214 |
+index fac26ce64b2f..e76e88222a4b 100644 |
2215 |
+--- a/arch/mips/lib/memset.S |
2216 |
++++ b/arch/mips/lib/memset.S |
2217 |
+@@ -262,9 +262,11 @@ |
2218 |
+ nop |
2219 |
+ |
2220 |
+ .Lsmall_fixup\@: |
2221 |
++ .set reorder |
2222 |
+ PTR_SUBU a2, t1, a0 |
2223 |
++ PTR_ADDIU a2, 1 |
2224 |
+ jr ra |
2225 |
+- PTR_ADDIU a2, 1 |
2226 |
++ .set noreorder |
2227 |
+ |
2228 |
+ .endm |
2229 |
+ |
2230 |
+diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S |
2231 |
+index 1b4732e20137..843825a7e6e2 100644 |
2232 |
+--- a/arch/parisc/kernel/entry.S |
2233 |
++++ b/arch/parisc/kernel/entry.S |
2234 |
+@@ -185,7 +185,7 @@ |
2235 |
+ bv,n 0(%r3) |
2236 |
+ nop |
2237 |
+ .word 0 /* checksum (will be patched) */ |
2238 |
+- .word PA(os_hpmc) /* address of handler */ |
2239 |
++ .word 0 /* address of handler */ |
2240 |
+ .word 0 /* length of handler */ |
2241 |
+ .endm |
2242 |
+ |
2243 |
+diff --git a/arch/parisc/kernel/hpmc.S b/arch/parisc/kernel/hpmc.S |
2244 |
+index 781c3b9a3e46..fde654115564 100644 |
2245 |
+--- a/arch/parisc/kernel/hpmc.S |
2246 |
++++ b/arch/parisc/kernel/hpmc.S |
2247 |
+@@ -85,7 +85,7 @@ END(hpmc_pim_data) |
2248 |
+ |
2249 |
+ .import intr_save, code |
2250 |
+ .align 16 |
2251 |
+-ENTRY_CFI(os_hpmc) |
2252 |
++ENTRY(os_hpmc) |
2253 |
+ .os_hpmc: |
2254 |
+ |
2255 |
+ /* |
2256 |
+@@ -302,7 +302,6 @@ os_hpmc_6: |
2257 |
+ b . |
2258 |
+ nop |
2259 |
+ .align 16 /* make function length multiple of 16 bytes */ |
2260 |
+-ENDPROC_CFI(os_hpmc) |
2261 |
+ .os_hpmc_end: |
2262 |
+ |
2263 |
+ |
2264 |
+diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c |
2265 |
+index 4309ad31a874..2cb35e1e0099 100644 |
2266 |
+--- a/arch/parisc/kernel/traps.c |
2267 |
++++ b/arch/parisc/kernel/traps.c |
2268 |
+@@ -827,7 +827,8 @@ void __init initialize_ivt(const void *iva) |
2269 |
+ * the Length/4 words starting at Address is zero. |
2270 |
+ */ |
2271 |
+ |
2272 |
+- /* Compute Checksum for HPMC handler */ |
2273 |
++ /* Setup IVA and compute checksum for HPMC handler */ |
2274 |
++ ivap[6] = (u32)__pa(os_hpmc); |
2275 |
+ length = os_hpmc_size; |
2276 |
+ ivap[7] = length; |
2277 |
+ |
2278 |
+diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c |
2279 |
+index 2607d2d33405..db6cd857c8c0 100644 |
2280 |
+--- a/arch/parisc/mm/init.c |
2281 |
++++ b/arch/parisc/mm/init.c |
2282 |
+@@ -495,12 +495,8 @@ static void __init map_pages(unsigned long start_vaddr, |
2283 |
+ pte = pte_mkhuge(pte); |
2284 |
+ } |
2285 |
+ |
2286 |
+- if (address >= end_paddr) { |
2287 |
+- if (force) |
2288 |
+- break; |
2289 |
+- else |
2290 |
+- pte_val(pte) = 0; |
2291 |
+- } |
2292 |
++ if (address >= end_paddr) |
2293 |
++ break; |
2294 |
+ |
2295 |
+ set_pte(pg_table, pte); |
2296 |
+ |
2297 |
+diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h |
2298 |
+index fad8ddd697ac..0abf2e7fd222 100644 |
2299 |
+--- a/arch/powerpc/include/asm/mpic.h |
2300 |
++++ b/arch/powerpc/include/asm/mpic.h |
2301 |
+@@ -393,7 +393,14 @@ extern struct bus_type mpic_subsys; |
2302 |
+ #define MPIC_REGSET_TSI108 MPIC_REGSET(1) /* Tsi108/109 PIC */ |
2303 |
+ |
2304 |
+ /* Get the version of primary MPIC */ |
2305 |
++#ifdef CONFIG_MPIC |
2306 |
+ extern u32 fsl_mpic_primary_get_version(void); |
2307 |
++#else |
2308 |
++static inline u32 fsl_mpic_primary_get_version(void) |
2309 |
++{ |
2310 |
++ return 0; |
2311 |
++} |
2312 |
++#endif |
2313 |
+ |
2314 |
+ /* Allocate the controller structure and setup the linux irq descs |
2315 |
+ * for the range if interrupts passed in. No HW initialization is |
2316 |
+diff --git a/arch/powerpc/kernel/mce_power.c b/arch/powerpc/kernel/mce_power.c |
2317 |
+index 38c5b4764bfe..a74ffd5ad15c 100644 |
2318 |
+--- a/arch/powerpc/kernel/mce_power.c |
2319 |
++++ b/arch/powerpc/kernel/mce_power.c |
2320 |
+@@ -97,6 +97,13 @@ static void flush_and_reload_slb(void) |
2321 |
+ |
2322 |
+ static void flush_erat(void) |
2323 |
+ { |
2324 |
++#ifdef CONFIG_PPC_BOOK3S_64 |
2325 |
++ if (!early_cpu_has_feature(CPU_FTR_ARCH_300)) { |
2326 |
++ flush_and_reload_slb(); |
2327 |
++ return; |
2328 |
++ } |
2329 |
++#endif |
2330 |
++ /* PPC_INVALIDATE_ERAT can only be used on ISA v3 and newer */ |
2331 |
+ asm volatile(PPC_INVALIDATE_ERAT : : :"memory"); |
2332 |
+ } |
2333 |
+ |
2334 |
+diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c |
2335 |
+index 225bc5f91049..03dd2f9d60cf 100644 |
2336 |
+--- a/arch/powerpc/kernel/setup_64.c |
2337 |
++++ b/arch/powerpc/kernel/setup_64.c |
2338 |
+@@ -242,13 +242,19 @@ static void cpu_ready_for_interrupts(void) |
2339 |
+ } |
2340 |
+ |
2341 |
+ /* |
2342 |
+- * Fixup HFSCR:TM based on CPU features. The bit is set by our |
2343 |
+- * early asm init because at that point we haven't updated our |
2344 |
+- * CPU features from firmware and device-tree. Here we have, |
2345 |
+- * so let's do it. |
2346 |
++ * Set HFSCR:TM based on CPU features: |
2347 |
++ * In the special case of TM no suspend (P9N DD2.1), Linux is |
2348 |
++ * told TM is off via the dt-ftrs but told to (partially) use |
2349 |
++ * it via OPAL_REINIT_CPUS_TM_SUSPEND_DISABLED. So HFSCR[TM] |
2350 |
++ * will be off from dt-ftrs but we need to turn it on for the |
2351 |
++ * no suspend case. |
2352 |
+ */ |
2353 |
+- if (cpu_has_feature(CPU_FTR_HVMODE) && !cpu_has_feature(CPU_FTR_TM_COMP)) |
2354 |
+- mtspr(SPRN_HFSCR, mfspr(SPRN_HFSCR) & ~HFSCR_TM); |
2355 |
++ if (cpu_has_feature(CPU_FTR_HVMODE)) { |
2356 |
++ if (cpu_has_feature(CPU_FTR_TM_COMP)) |
2357 |
++ mtspr(SPRN_HFSCR, mfspr(SPRN_HFSCR) | HFSCR_TM); |
2358 |
++ else |
2359 |
++ mtspr(SPRN_HFSCR, mfspr(SPRN_HFSCR) & ~HFSCR_TM); |
2360 |
++ } |
2361 |
+ |
2362 |
+ /* Set IR and DR in PACA MSR */ |
2363 |
+ get_paca()->kernel_msr = MSR_KERNEL; |
2364 |
+diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c |
2365 |
+index 1d049c78c82a..2e45e5fbad5b 100644 |
2366 |
+--- a/arch/powerpc/mm/hash_native_64.c |
2367 |
++++ b/arch/powerpc/mm/hash_native_64.c |
2368 |
+@@ -115,6 +115,8 @@ static void tlbiel_all_isa300(unsigned int num_sets, unsigned int is) |
2369 |
+ tlbiel_hash_set_isa300(0, is, 0, 2, 1); |
2370 |
+ |
2371 |
+ asm volatile("ptesync": : :"memory"); |
2372 |
++ |
2373 |
++ asm volatile(PPC_INVALIDATE_ERAT "; isync" : : :"memory"); |
2374 |
+ } |
2375 |
+ |
2376 |
+ void hash__tlbiel_all(unsigned int action) |
2377 |
+@@ -140,8 +142,6 @@ void hash__tlbiel_all(unsigned int action) |
2378 |
+ tlbiel_all_isa206(POWER7_TLB_SETS, is); |
2379 |
+ else |
2380 |
+ WARN(1, "%s called on pre-POWER7 CPU\n", __func__); |
2381 |
+- |
2382 |
+- asm volatile(PPC_INVALIDATE_ERAT "; isync" : : :"memory"); |
2383 |
+ } |
2384 |
+ |
2385 |
+ static inline unsigned long ___tlbie(unsigned long vpn, int psize, |
2386 |
+diff --git a/arch/s390/defconfig b/arch/s390/defconfig |
2387 |
+index f40600eb1762..5134c71a4937 100644 |
2388 |
+--- a/arch/s390/defconfig |
2389 |
++++ b/arch/s390/defconfig |
2390 |
+@@ -221,7 +221,6 @@ CONFIG_CRYPTO_SALSA20=m |
2391 |
+ CONFIG_CRYPTO_SEED=m |
2392 |
+ CONFIG_CRYPTO_SERPENT=m |
2393 |
+ CONFIG_CRYPTO_SM4=m |
2394 |
+-CONFIG_CRYPTO_SPECK=m |
2395 |
+ CONFIG_CRYPTO_TEA=m |
2396 |
+ CONFIG_CRYPTO_TWOFISH=m |
2397 |
+ CONFIG_CRYPTO_DEFLATE=m |
2398 |
+diff --git a/arch/s390/kernel/sthyi.c b/arch/s390/kernel/sthyi.c |
2399 |
+index 0859cde36f75..888cc2f166db 100644 |
2400 |
+--- a/arch/s390/kernel/sthyi.c |
2401 |
++++ b/arch/s390/kernel/sthyi.c |
2402 |
+@@ -183,17 +183,19 @@ static void fill_hdr(struct sthyi_sctns *sctns) |
2403 |
+ static void fill_stsi_mac(struct sthyi_sctns *sctns, |
2404 |
+ struct sysinfo_1_1_1 *sysinfo) |
2405 |
+ { |
2406 |
++ sclp_ocf_cpc_name_copy(sctns->mac.infmname); |
2407 |
++ if (*(u64 *)sctns->mac.infmname != 0) |
2408 |
++ sctns->mac.infmval1 |= MAC_NAME_VLD; |
2409 |
++ |
2410 |
+ if (stsi(sysinfo, 1, 1, 1)) |
2411 |
+ return; |
2412 |
+ |
2413 |
+- sclp_ocf_cpc_name_copy(sctns->mac.infmname); |
2414 |
+- |
2415 |
+ memcpy(sctns->mac.infmtype, sysinfo->type, sizeof(sctns->mac.infmtype)); |
2416 |
+ memcpy(sctns->mac.infmmanu, sysinfo->manufacturer, sizeof(sctns->mac.infmmanu)); |
2417 |
+ memcpy(sctns->mac.infmpman, sysinfo->plant, sizeof(sctns->mac.infmpman)); |
2418 |
+ memcpy(sctns->mac.infmseq, sysinfo->sequence, sizeof(sctns->mac.infmseq)); |
2419 |
+ |
2420 |
+- sctns->mac.infmval1 |= MAC_ID_VLD | MAC_NAME_VLD; |
2421 |
++ sctns->mac.infmval1 |= MAC_ID_VLD; |
2422 |
+ } |
2423 |
+ |
2424 |
+ static void fill_stsi_par(struct sthyi_sctns *sctns, |
2425 |
+diff --git a/arch/x86/boot/tools/build.c b/arch/x86/boot/tools/build.c |
2426 |
+index d4e6cd4577e5..bf0e82400358 100644 |
2427 |
+--- a/arch/x86/boot/tools/build.c |
2428 |
++++ b/arch/x86/boot/tools/build.c |
2429 |
+@@ -391,6 +391,13 @@ int main(int argc, char ** argv) |
2430 |
+ die("Unable to mmap '%s': %m", argv[2]); |
2431 |
+ /* Number of 16-byte paragraphs, including space for a 4-byte CRC */ |
2432 |
+ sys_size = (sz + 15 + 4) / 16; |
2433 |
++#ifdef CONFIG_EFI_STUB |
2434 |
++ /* |
2435 |
++ * COFF requires minimum 32-byte alignment of sections, and |
2436 |
++ * adding a signature is problematic without that alignment. |
2437 |
++ */ |
2438 |
++ sys_size = (sys_size + 1) & ~1; |
2439 |
++#endif |
2440 |
+ |
2441 |
+ /* Patch the setup code with the appropriate size parameters */ |
2442 |
+ buf[0x1f1] = setup_sectors-1; |
2443 |
+diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c |
2444 |
+index acbe7e8336d8..e4b78f962874 100644 |
2445 |
+--- a/arch/x86/crypto/aesni-intel_glue.c |
2446 |
++++ b/arch/x86/crypto/aesni-intel_glue.c |
2447 |
+@@ -817,7 +817,7 @@ static int gcmaes_crypt_by_sg(bool enc, struct aead_request *req, |
2448 |
+ /* Linearize assoc, if not already linear */ |
2449 |
+ if (req->src->length >= assoclen && req->src->length && |
2450 |
+ (!PageHighMem(sg_page(req->src)) || |
2451 |
+- req->src->offset + req->src->length < PAGE_SIZE)) { |
2452 |
++ req->src->offset + req->src->length <= PAGE_SIZE)) { |
2453 |
+ scatterwalk_start(&assoc_sg_walk, req->src); |
2454 |
+ assoc = scatterwalk_map(&assoc_sg_walk); |
2455 |
+ } else { |
2456 |
+diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h |
2457 |
+index 64aaa3f5f36c..c8ac84e90d0f 100644 |
2458 |
+--- a/arch/x86/include/asm/cpufeatures.h |
2459 |
++++ b/arch/x86/include/asm/cpufeatures.h |
2460 |
+@@ -220,6 +220,7 @@ |
2461 |
+ #define X86_FEATURE_STIBP ( 7*32+27) /* Single Thread Indirect Branch Predictors */ |
2462 |
+ #define X86_FEATURE_ZEN ( 7*32+28) /* "" CPU is AMD family 0x17 (Zen) */ |
2463 |
+ #define X86_FEATURE_L1TF_PTEINV ( 7*32+29) /* "" L1TF workaround PTE inversion */ |
2464 |
++#define X86_FEATURE_IBRS_ENHANCED ( 7*32+30) /* Enhanced IBRS */ |
2465 |
+ |
2466 |
+ /* Virtualization flags: Linux defined, word 8 */ |
2467 |
+ #define X86_FEATURE_TPR_SHADOW ( 8*32+ 0) /* Intel TPR Shadow */ |
2468 |
+diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h |
2469 |
+index 0722b7745382..ccc23203b327 100644 |
2470 |
+--- a/arch/x86/include/asm/kvm_host.h |
2471 |
++++ b/arch/x86/include/asm/kvm_host.h |
2472 |
+@@ -176,6 +176,7 @@ enum { |
2473 |
+ |
2474 |
+ #define DR6_BD (1 << 13) |
2475 |
+ #define DR6_BS (1 << 14) |
2476 |
++#define DR6_BT (1 << 15) |
2477 |
+ #define DR6_RTM (1 << 16) |
2478 |
+ #define DR6_FIXED_1 0xfffe0ff0 |
2479 |
+ #define DR6_INIT 0xffff0ff0 |
2480 |
+diff --git a/arch/x86/include/asm/nospec-branch.h b/arch/x86/include/asm/nospec-branch.h |
2481 |
+index f6f6c63da62f..e7c8086e570e 100644 |
2482 |
+--- a/arch/x86/include/asm/nospec-branch.h |
2483 |
++++ b/arch/x86/include/asm/nospec-branch.h |
2484 |
+@@ -215,6 +215,7 @@ enum spectre_v2_mitigation { |
2485 |
+ SPECTRE_V2_RETPOLINE_GENERIC, |
2486 |
+ SPECTRE_V2_RETPOLINE_AMD, |
2487 |
+ SPECTRE_V2_IBRS, |
2488 |
++ SPECTRE_V2_IBRS_ENHANCED, |
2489 |
+ }; |
2490 |
+ |
2491 |
+ /* The Speculative Store Bypass disable variants */ |
2492 |
+diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h |
2493 |
+index 0af97e51e609..6f293d9a0b07 100644 |
2494 |
+--- a/arch/x86/include/asm/tlbflush.h |
2495 |
++++ b/arch/x86/include/asm/tlbflush.h |
2496 |
+@@ -469,6 +469,12 @@ static inline void __native_flush_tlb_one_user(unsigned long addr) |
2497 |
+ */ |
2498 |
+ static inline void __flush_tlb_all(void) |
2499 |
+ { |
2500 |
++ /* |
2501 |
++ * This is to catch users with enabled preemption and the PGE feature |
2502 |
++ * and don't trigger the warning in __native_flush_tlb(). |
2503 |
++ */ |
2504 |
++ VM_WARN_ON_ONCE(preemptible()); |
2505 |
++ |
2506 |
+ if (boot_cpu_has(X86_FEATURE_PGE)) { |
2507 |
+ __flush_tlb_global(); |
2508 |
+ } else { |
2509 |
+diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c |
2510 |
+index 33399426793e..cc8258a5378b 100644 |
2511 |
+--- a/arch/x86/kernel/check.c |
2512 |
++++ b/arch/x86/kernel/check.c |
2513 |
+@@ -31,6 +31,11 @@ static __init int set_corruption_check(char *arg) |
2514 |
+ ssize_t ret; |
2515 |
+ unsigned long val; |
2516 |
+ |
2517 |
++ if (!arg) { |
2518 |
++ pr_err("memory_corruption_check config string not provided\n"); |
2519 |
++ return -EINVAL; |
2520 |
++ } |
2521 |
++ |
2522 |
+ ret = kstrtoul(arg, 10, &val); |
2523 |
+ if (ret) |
2524 |
+ return ret; |
2525 |
+@@ -45,6 +50,11 @@ static __init int set_corruption_check_period(char *arg) |
2526 |
+ ssize_t ret; |
2527 |
+ unsigned long val; |
2528 |
+ |
2529 |
++ if (!arg) { |
2530 |
++ pr_err("memory_corruption_check_period config string not provided\n"); |
2531 |
++ return -EINVAL; |
2532 |
++ } |
2533 |
++ |
2534 |
+ ret = kstrtoul(arg, 10, &val); |
2535 |
+ if (ret) |
2536 |
+ return ret; |
2537 |
+@@ -59,6 +69,11 @@ static __init int set_corruption_check_size(char *arg) |
2538 |
+ char *end; |
2539 |
+ unsigned size; |
2540 |
+ |
2541 |
++ if (!arg) { |
2542 |
++ pr_err("memory_corruption_check_size config string not provided\n"); |
2543 |
++ return -EINVAL; |
2544 |
++ } |
2545 |
++ |
2546 |
+ size = memparse(arg, &end); |
2547 |
+ |
2548 |
+ if (*end == '\0') |
2549 |
+diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c |
2550 |
+index 4891a621a752..91e5e086606c 100644 |
2551 |
+--- a/arch/x86/kernel/cpu/bugs.c |
2552 |
++++ b/arch/x86/kernel/cpu/bugs.c |
2553 |
+@@ -35,12 +35,10 @@ static void __init spectre_v2_select_mitigation(void); |
2554 |
+ static void __init ssb_select_mitigation(void); |
2555 |
+ static void __init l1tf_select_mitigation(void); |
2556 |
+ |
2557 |
+-/* |
2558 |
+- * Our boot-time value of the SPEC_CTRL MSR. We read it once so that any |
2559 |
+- * writes to SPEC_CTRL contain whatever reserved bits have been set. |
2560 |
+- */ |
2561 |
+-u64 __ro_after_init x86_spec_ctrl_base; |
2562 |
++/* The base value of the SPEC_CTRL MSR that always has to be preserved. */ |
2563 |
++u64 x86_spec_ctrl_base; |
2564 |
+ EXPORT_SYMBOL_GPL(x86_spec_ctrl_base); |
2565 |
++static DEFINE_MUTEX(spec_ctrl_mutex); |
2566 |
+ |
2567 |
+ /* |
2568 |
+ * The vendor and possibly platform specific bits which can be modified in |
2569 |
+@@ -141,6 +139,7 @@ static const char *spectre_v2_strings[] = { |
2570 |
+ [SPECTRE_V2_RETPOLINE_MINIMAL_AMD] = "Vulnerable: Minimal AMD ASM retpoline", |
2571 |
+ [SPECTRE_V2_RETPOLINE_GENERIC] = "Mitigation: Full generic retpoline", |
2572 |
+ [SPECTRE_V2_RETPOLINE_AMD] = "Mitigation: Full AMD retpoline", |
2573 |
++ [SPECTRE_V2_IBRS_ENHANCED] = "Mitigation: Enhanced IBRS", |
2574 |
+ }; |
2575 |
+ |
2576 |
+ #undef pr_fmt |
2577 |
+@@ -324,6 +323,46 @@ static enum spectre_v2_mitigation_cmd __init spectre_v2_parse_cmdline(void) |
2578 |
+ return cmd; |
2579 |
+ } |
2580 |
+ |
2581 |
++static bool stibp_needed(void) |
2582 |
++{ |
2583 |
++ if (spectre_v2_enabled == SPECTRE_V2_NONE) |
2584 |
++ return false; |
2585 |
++ |
2586 |
++ if (!boot_cpu_has(X86_FEATURE_STIBP)) |
2587 |
++ return false; |
2588 |
++ |
2589 |
++ return true; |
2590 |
++} |
2591 |
++ |
2592 |
++static void update_stibp_msr(void *info) |
2593 |
++{ |
2594 |
++ wrmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); |
2595 |
++} |
2596 |
++ |
2597 |
++void arch_smt_update(void) |
2598 |
++{ |
2599 |
++ u64 mask; |
2600 |
++ |
2601 |
++ if (!stibp_needed()) |
2602 |
++ return; |
2603 |
++ |
2604 |
++ mutex_lock(&spec_ctrl_mutex); |
2605 |
++ mask = x86_spec_ctrl_base; |
2606 |
++ if (cpu_smt_control == CPU_SMT_ENABLED) |
2607 |
++ mask |= SPEC_CTRL_STIBP; |
2608 |
++ else |
2609 |
++ mask &= ~SPEC_CTRL_STIBP; |
2610 |
++ |
2611 |
++ if (mask != x86_spec_ctrl_base) { |
2612 |
++ pr_info("Spectre v2 cross-process SMT mitigation: %s STIBP\n", |
2613 |
++ cpu_smt_control == CPU_SMT_ENABLED ? |
2614 |
++ "Enabling" : "Disabling"); |
2615 |
++ x86_spec_ctrl_base = mask; |
2616 |
++ on_each_cpu(update_stibp_msr, NULL, 1); |
2617 |
++ } |
2618 |
++ mutex_unlock(&spec_ctrl_mutex); |
2619 |
++} |
2620 |
++ |
2621 |
+ static void __init spectre_v2_select_mitigation(void) |
2622 |
+ { |
2623 |
+ enum spectre_v2_mitigation_cmd cmd = spectre_v2_parse_cmdline(); |
2624 |
+@@ -343,6 +382,13 @@ static void __init spectre_v2_select_mitigation(void) |
2625 |
+ |
2626 |
+ case SPECTRE_V2_CMD_FORCE: |
2627 |
+ case SPECTRE_V2_CMD_AUTO: |
2628 |
++ if (boot_cpu_has(X86_FEATURE_IBRS_ENHANCED)) { |
2629 |
++ mode = SPECTRE_V2_IBRS_ENHANCED; |
2630 |
++ /* Force it so VMEXIT will restore correctly */ |
2631 |
++ x86_spec_ctrl_base |= SPEC_CTRL_IBRS; |
2632 |
++ wrmsrl(MSR_IA32_SPEC_CTRL, x86_spec_ctrl_base); |
2633 |
++ goto specv2_set_mode; |
2634 |
++ } |
2635 |
+ if (IS_ENABLED(CONFIG_RETPOLINE)) |
2636 |
+ goto retpoline_auto; |
2637 |
+ break; |
2638 |
+@@ -380,6 +426,7 @@ retpoline_auto: |
2639 |
+ setup_force_cpu_cap(X86_FEATURE_RETPOLINE); |
2640 |
+ } |
2641 |
+ |
2642 |
++specv2_set_mode: |
2643 |
+ spectre_v2_enabled = mode; |
2644 |
+ pr_info("%s\n", spectre_v2_strings[mode]); |
2645 |
+ |
2646 |
+@@ -402,12 +449,22 @@ retpoline_auto: |
2647 |
+ |
2648 |
+ /* |
2649 |
+ * Retpoline means the kernel is safe because it has no indirect |
2650 |
+- * branches. But firmware isn't, so use IBRS to protect that. |
2651 |
++ * branches. Enhanced IBRS protects firmware too, so, enable restricted |
2652 |
++ * speculation around firmware calls only when Enhanced IBRS isn't |
2653 |
++ * supported. |
2654 |
++ * |
2655 |
++ * Use "mode" to check Enhanced IBRS instead of boot_cpu_has(), because |
2656 |
++ * the user might select retpoline on the kernel command line and if |
2657 |
++ * the CPU supports Enhanced IBRS, kernel might un-intentionally not |
2658 |
++ * enable IBRS around firmware calls. |
2659 |
+ */ |
2660 |
+- if (boot_cpu_has(X86_FEATURE_IBRS)) { |
2661 |
++ if (boot_cpu_has(X86_FEATURE_IBRS) && mode != SPECTRE_V2_IBRS_ENHANCED) { |
2662 |
+ setup_force_cpu_cap(X86_FEATURE_USE_IBRS_FW); |
2663 |
+ pr_info("Enabling Restricted Speculation for firmware calls\n"); |
2664 |
+ } |
2665 |
++ |
2666 |
++ /* Enable STIBP if appropriate */ |
2667 |
++ arch_smt_update(); |
2668 |
+ } |
2669 |
+ |
2670 |
+ #undef pr_fmt |
2671 |
+@@ -798,6 +855,8 @@ static ssize_t l1tf_show_state(char *buf) |
2672 |
+ static ssize_t cpu_show_common(struct device *dev, struct device_attribute *attr, |
2673 |
+ char *buf, unsigned int bug) |
2674 |
+ { |
2675 |
++ int ret; |
2676 |
++ |
2677 |
+ if (!boot_cpu_has_bug(bug)) |
2678 |
+ return sprintf(buf, "Not affected\n"); |
2679 |
+ |
2680 |
+@@ -815,10 +874,12 @@ static ssize_t cpu_show_common(struct device *dev, struct device_attribute *attr |
2681 |
+ return sprintf(buf, "Mitigation: __user pointer sanitization\n"); |
2682 |
+ |
2683 |
+ case X86_BUG_SPECTRE_V2: |
2684 |
+- return sprintf(buf, "%s%s%s%s\n", spectre_v2_strings[spectre_v2_enabled], |
2685 |
++ ret = sprintf(buf, "%s%s%s%s%s\n", spectre_v2_strings[spectre_v2_enabled], |
2686 |
+ boot_cpu_has(X86_FEATURE_USE_IBPB) ? ", IBPB" : "", |
2687 |
+ boot_cpu_has(X86_FEATURE_USE_IBRS_FW) ? ", IBRS_FW" : "", |
2688 |
++ (x86_spec_ctrl_base & SPEC_CTRL_STIBP) ? ", STIBP" : "", |
2689 |
+ spectre_v2_module_string()); |
2690 |
++ return ret; |
2691 |
+ |
2692 |
+ case X86_BUG_SPEC_STORE_BYPASS: |
2693 |
+ return sprintf(buf, "%s\n", ssb_strings[ssb_mode]); |
2694 |
+diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c |
2695 |
+index 1ee8ea36af30..79561bfcfa87 100644 |
2696 |
+--- a/arch/x86/kernel/cpu/common.c |
2697 |
++++ b/arch/x86/kernel/cpu/common.c |
2698 |
+@@ -1015,6 +1015,9 @@ static void __init cpu_set_bug_bits(struct cpuinfo_x86 *c) |
2699 |
+ !cpu_has(c, X86_FEATURE_AMD_SSB_NO)) |
2700 |
+ setup_force_cpu_bug(X86_BUG_SPEC_STORE_BYPASS); |
2701 |
+ |
2702 |
++ if (ia32_cap & ARCH_CAP_IBRS_ALL) |
2703 |
++ setup_force_cpu_cap(X86_FEATURE_IBRS_ENHANCED); |
2704 |
++ |
2705 |
+ if (x86_match_cpu(cpu_no_meltdown)) |
2706 |
+ return; |
2707 |
+ |
2708 |
+diff --git a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c |
2709 |
+index 749856a2e736..bc3801985d73 100644 |
2710 |
+--- a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c |
2711 |
++++ b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c |
2712 |
+@@ -2032,6 +2032,13 @@ static int rdtgroup_show_options(struct seq_file *seq, struct kernfs_root *kf) |
2713 |
+ { |
2714 |
+ if (rdt_resources_all[RDT_RESOURCE_L3DATA].alloc_enabled) |
2715 |
+ seq_puts(seq, ",cdp"); |
2716 |
++ |
2717 |
++ if (rdt_resources_all[RDT_RESOURCE_L2DATA].alloc_enabled) |
2718 |
++ seq_puts(seq, ",cdpl2"); |
2719 |
++ |
2720 |
++ if (is_mba_sc(&rdt_resources_all[RDT_RESOURCE_MBA])) |
2721 |
++ seq_puts(seq, ",mba_MBps"); |
2722 |
++ |
2723 |
+ return 0; |
2724 |
+ } |
2725 |
+ |
2726 |
+diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c |
2727 |
+index 23f1691670b6..61a949d84dfa 100644 |
2728 |
+--- a/arch/x86/kernel/fpu/signal.c |
2729 |
++++ b/arch/x86/kernel/fpu/signal.c |
2730 |
+@@ -314,7 +314,6 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) |
2731 |
+ * thread's fpu state, reconstruct fxstate from the fsave |
2732 |
+ * header. Validate and sanitize the copied state. |
2733 |
+ */ |
2734 |
+- struct fpu *fpu = &tsk->thread.fpu; |
2735 |
+ struct user_i387_ia32_struct env; |
2736 |
+ int err = 0; |
2737 |
+ |
2738 |
+diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c |
2739 |
+index 203d398802a3..1467f966cfec 100644 |
2740 |
+--- a/arch/x86/kernel/kprobes/opt.c |
2741 |
++++ b/arch/x86/kernel/kprobes/opt.c |
2742 |
+@@ -179,7 +179,7 @@ optimized_callback(struct optimized_kprobe *op, struct pt_regs *regs) |
2743 |
+ opt_pre_handler(&op->kp, regs); |
2744 |
+ __this_cpu_write(current_kprobe, NULL); |
2745 |
+ } |
2746 |
+- preempt_enable_no_resched(); |
2747 |
++ preempt_enable(); |
2748 |
+ } |
2749 |
+ NOKPROBE_SYMBOL(optimized_callback); |
2750 |
+ |
2751 |
+diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c |
2752 |
+index 9efe130ea2e6..9fcc3ec3ab78 100644 |
2753 |
+--- a/arch/x86/kvm/vmx.c |
2754 |
++++ b/arch/x86/kvm/vmx.c |
2755 |
+@@ -3160,10 +3160,13 @@ static int nested_vmx_check_exception(struct kvm_vcpu *vcpu, unsigned long *exit |
2756 |
+ } |
2757 |
+ } else { |
2758 |
+ if (vmcs12->exception_bitmap & (1u << nr)) { |
2759 |
+- if (nr == DB_VECTOR) |
2760 |
++ if (nr == DB_VECTOR) { |
2761 |
+ *exit_qual = vcpu->arch.dr6; |
2762 |
+- else |
2763 |
++ *exit_qual &= ~(DR6_FIXED_1 | DR6_BT); |
2764 |
++ *exit_qual ^= DR6_RTM; |
2765 |
++ } else { |
2766 |
+ *exit_qual = 0; |
2767 |
++ } |
2768 |
+ return 1; |
2769 |
+ } |
2770 |
+ } |
2771 |
+diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c |
2772 |
+index 8d6c34fe49be..800de88208d7 100644 |
2773 |
+--- a/arch/x86/mm/pageattr.c |
2774 |
++++ b/arch/x86/mm/pageattr.c |
2775 |
+@@ -2063,9 +2063,13 @@ void __kernel_map_pages(struct page *page, int numpages, int enable) |
2776 |
+ |
2777 |
+ /* |
2778 |
+ * We should perform an IPI and flush all tlbs, |
2779 |
+- * but that can deadlock->flush only current cpu: |
2780 |
++ * but that can deadlock->flush only current cpu. |
2781 |
++ * Preemption needs to be disabled around __flush_tlb_all() due to |
2782 |
++ * CR3 reload in __native_flush_tlb(). |
2783 |
+ */ |
2784 |
++ preempt_disable(); |
2785 |
+ __flush_tlb_all(); |
2786 |
++ preempt_enable(); |
2787 |
+ |
2788 |
+ arch_flush_lazy_mmu_mode(); |
2789 |
+ } |
2790 |
+diff --git a/arch/x86/platform/olpc/olpc-xo1-rtc.c b/arch/x86/platform/olpc/olpc-xo1-rtc.c |
2791 |
+index a2b4efddd61a..8e7ddd7e313a 100644 |
2792 |
+--- a/arch/x86/platform/olpc/olpc-xo1-rtc.c |
2793 |
++++ b/arch/x86/platform/olpc/olpc-xo1-rtc.c |
2794 |
+@@ -16,6 +16,7 @@ |
2795 |
+ |
2796 |
+ #include <asm/msr.h> |
2797 |
+ #include <asm/olpc.h> |
2798 |
++#include <asm/x86_init.h> |
2799 |
+ |
2800 |
+ static void rtc_wake_on(struct device *dev) |
2801 |
+ { |
2802 |
+@@ -75,6 +76,8 @@ static int __init xo1_rtc_init(void) |
2803 |
+ if (r) |
2804 |
+ return r; |
2805 |
+ |
2806 |
++ x86_platform.legacy.rtc = 0; |
2807 |
++ |
2808 |
+ device_init_wakeup(&xo1_rtc_device.dev, 1); |
2809 |
+ return 0; |
2810 |
+ } |
2811 |
+diff --git a/arch/x86/xen/enlighten_pvh.c b/arch/x86/xen/enlighten_pvh.c |
2812 |
+index c85d1a88f476..f7f77023288a 100644 |
2813 |
+--- a/arch/x86/xen/enlighten_pvh.c |
2814 |
++++ b/arch/x86/xen/enlighten_pvh.c |
2815 |
+@@ -75,7 +75,7 @@ static void __init init_pvh_bootparams(void) |
2816 |
+ * Version 2.12 supports Xen entry point but we will use default x86/PC |
2817 |
+ * environment (i.e. hardware_subarch 0). |
2818 |
+ */ |
2819 |
+- pvh_bootparams.hdr.version = 0x212; |
2820 |
++ pvh_bootparams.hdr.version = (2 << 8) | 12; |
2821 |
+ pvh_bootparams.hdr.type_of_loader = (9 << 4) | 0; /* Xen loader */ |
2822 |
+ |
2823 |
+ x86_init.acpi.get_root_pointer = pvh_get_root_pointer; |
2824 |
+diff --git a/arch/x86/xen/platform-pci-unplug.c b/arch/x86/xen/platform-pci-unplug.c |
2825 |
+index 33a783c77d96..184b36922397 100644 |
2826 |
+--- a/arch/x86/xen/platform-pci-unplug.c |
2827 |
++++ b/arch/x86/xen/platform-pci-unplug.c |
2828 |
+@@ -146,6 +146,10 @@ void xen_unplug_emulated_devices(void) |
2829 |
+ { |
2830 |
+ int r; |
2831 |
+ |
2832 |
++ /* PVH guests don't have emulated devices. */ |
2833 |
++ if (xen_pvh_domain()) |
2834 |
++ return; |
2835 |
++ |
2836 |
+ /* user explicitly requested no unplug */ |
2837 |
+ if (xen_emul_unplug & XEN_UNPLUG_NEVER) |
2838 |
+ return; |
2839 |
+diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c |
2840 |
+index cd97a62394e7..a970a2aa4456 100644 |
2841 |
+--- a/arch/x86/xen/spinlock.c |
2842 |
++++ b/arch/x86/xen/spinlock.c |
2843 |
+@@ -9,6 +9,7 @@ |
2844 |
+ #include <linux/log2.h> |
2845 |
+ #include <linux/gfp.h> |
2846 |
+ #include <linux/slab.h> |
2847 |
++#include <linux/atomic.h> |
2848 |
+ |
2849 |
+ #include <asm/paravirt.h> |
2850 |
+ #include <asm/qspinlock.h> |
2851 |
+@@ -21,6 +22,7 @@ |
2852 |
+ |
2853 |
+ static DEFINE_PER_CPU(int, lock_kicker_irq) = -1; |
2854 |
+ static DEFINE_PER_CPU(char *, irq_name); |
2855 |
++static DEFINE_PER_CPU(atomic_t, xen_qlock_wait_nest); |
2856 |
+ static bool xen_pvspin = true; |
2857 |
+ |
2858 |
+ static void xen_qlock_kick(int cpu) |
2859 |
+@@ -40,33 +42,24 @@ static void xen_qlock_kick(int cpu) |
2860 |
+ static void xen_qlock_wait(u8 *byte, u8 val) |
2861 |
+ { |
2862 |
+ int irq = __this_cpu_read(lock_kicker_irq); |
2863 |
++ atomic_t *nest_cnt = this_cpu_ptr(&xen_qlock_wait_nest); |
2864 |
+ |
2865 |
+ /* If kicker interrupts not initialized yet, just spin */ |
2866 |
+- if (irq == -1) |
2867 |
++ if (irq == -1 || in_nmi()) |
2868 |
+ return; |
2869 |
+ |
2870 |
+- /* clear pending */ |
2871 |
+- xen_clear_irq_pending(irq); |
2872 |
+- barrier(); |
2873 |
+- |
2874 |
+- /* |
2875 |
+- * We check the byte value after clearing pending IRQ to make sure |
2876 |
+- * that we won't miss a wakeup event because of the clearing. |
2877 |
+- * |
2878 |
+- * The sync_clear_bit() call in xen_clear_irq_pending() is atomic. |
2879 |
+- * So it is effectively a memory barrier for x86. |
2880 |
+- */ |
2881 |
+- if (READ_ONCE(*byte) != val) |
2882 |
+- return; |
2883 |
++ /* Detect reentry. */ |
2884 |
++ atomic_inc(nest_cnt); |
2885 |
+ |
2886 |
+- /* |
2887 |
+- * If an interrupt happens here, it will leave the wakeup irq |
2888 |
+- * pending, which will cause xen_poll_irq() to return |
2889 |
+- * immediately. |
2890 |
+- */ |
2891 |
++ /* If irq pending already and no nested call clear it. */ |
2892 |
++ if (atomic_read(nest_cnt) == 1 && xen_test_irq_pending(irq)) { |
2893 |
++ xen_clear_irq_pending(irq); |
2894 |
++ } else if (READ_ONCE(*byte) == val) { |
2895 |
++ /* Block until irq becomes pending (or a spurious wakeup) */ |
2896 |
++ xen_poll_irq(irq); |
2897 |
++ } |
2898 |
+ |
2899 |
+- /* Block until irq becomes pending (or perhaps a spurious wakeup) */ |
2900 |
+- xen_poll_irq(irq); |
2901 |
++ atomic_dec(nest_cnt); |
2902 |
+ } |
2903 |
+ |
2904 |
+ static irqreturn_t dummy_handler(int irq, void *dev_id) |
2905 |
+diff --git a/arch/x86/xen/xen-pvh.S b/arch/x86/xen/xen-pvh.S |
2906 |
+index ca2d3b2bf2af..58722a052f9c 100644 |
2907 |
+--- a/arch/x86/xen/xen-pvh.S |
2908 |
++++ b/arch/x86/xen/xen-pvh.S |
2909 |
+@@ -181,7 +181,7 @@ canary: |
2910 |
+ .fill 48, 1, 0 |
2911 |
+ |
2912 |
+ early_stack: |
2913 |
+- .fill 256, 1, 0 |
2914 |
++ .fill BOOT_STACK_SIZE, 1, 0 |
2915 |
+ early_stack_end: |
2916 |
+ |
2917 |
+ ELFNOTE(Xen, XEN_ELFNOTE_PHYS32_ENTRY, |
2918 |
+diff --git a/block/bfq-wf2q.c b/block/bfq-wf2q.c |
2919 |
+index 4498c43245e2..681498e5d40a 100644 |
2920 |
+--- a/block/bfq-wf2q.c |
2921 |
++++ b/block/bfq-wf2q.c |
2922 |
+@@ -1178,10 +1178,17 @@ bool __bfq_deactivate_entity(struct bfq_entity *entity, bool ins_into_idle_tree) |
2923 |
+ st = bfq_entity_service_tree(entity); |
2924 |
+ is_in_service = entity == sd->in_service_entity; |
2925 |
+ |
2926 |
+- if (is_in_service) { |
2927 |
+- bfq_calc_finish(entity, entity->service); |
2928 |
++ bfq_calc_finish(entity, entity->service); |
2929 |
++ |
2930 |
++ if (is_in_service) |
2931 |
+ sd->in_service_entity = NULL; |
2932 |
+- } |
2933 |
++ else |
2934 |
++ /* |
2935 |
++ * Non in-service entity: nobody will take care of |
2936 |
++ * resetting its service counter on expiration. Do it |
2937 |
++ * now. |
2938 |
++ */ |
2939 |
++ entity->service = 0; |
2940 |
+ |
2941 |
+ if (entity->tree == &st->active) |
2942 |
+ bfq_active_extract(st, entity); |
2943 |
+diff --git a/block/blk-lib.c b/block/blk-lib.c |
2944 |
+index d1b9dd03da25..1f196cf0aa5d 100644 |
2945 |
+--- a/block/blk-lib.c |
2946 |
++++ b/block/blk-lib.c |
2947 |
+@@ -29,9 +29,7 @@ int __blkdev_issue_discard(struct block_device *bdev, sector_t sector, |
2948 |
+ { |
2949 |
+ struct request_queue *q = bdev_get_queue(bdev); |
2950 |
+ struct bio *bio = *biop; |
2951 |
+- unsigned int granularity; |
2952 |
+ unsigned int op; |
2953 |
+- int alignment; |
2954 |
+ sector_t bs_mask; |
2955 |
+ |
2956 |
+ if (!q) |
2957 |
+@@ -54,38 +52,15 @@ int __blkdev_issue_discard(struct block_device *bdev, sector_t sector, |
2958 |
+ if ((sector | nr_sects) & bs_mask) |
2959 |
+ return -EINVAL; |
2960 |
+ |
2961 |
+- /* Zero-sector (unknown) and one-sector granularities are the same. */ |
2962 |
+- granularity = max(q->limits.discard_granularity >> 9, 1U); |
2963 |
+- alignment = (bdev_discard_alignment(bdev) >> 9) % granularity; |
2964 |
+- |
2965 |
+ while (nr_sects) { |
2966 |
+- unsigned int req_sects; |
2967 |
+- sector_t end_sect, tmp; |
2968 |
++ unsigned int req_sects = nr_sects; |
2969 |
++ sector_t end_sect; |
2970 |
+ |
2971 |
+- /* |
2972 |
+- * Issue in chunks of the user defined max discard setting, |
2973 |
+- * ensuring that bi_size doesn't overflow |
2974 |
+- */ |
2975 |
+- req_sects = min_t(sector_t, nr_sects, |
2976 |
+- q->limits.max_discard_sectors); |
2977 |
+ if (!req_sects) |
2978 |
+ goto fail; |
2979 |
+- if (req_sects > UINT_MAX >> 9) |
2980 |
+- req_sects = UINT_MAX >> 9; |
2981 |
++ req_sects = min(req_sects, bio_allowed_max_sectors(q)); |
2982 |
+ |
2983 |
+- /* |
2984 |
+- * If splitting a request, and the next starting sector would be |
2985 |
+- * misaligned, stop the discard at the previous aligned sector. |
2986 |
+- */ |
2987 |
+ end_sect = sector + req_sects; |
2988 |
+- tmp = end_sect; |
2989 |
+- if (req_sects < nr_sects && |
2990 |
+- sector_div(tmp, granularity) != alignment) { |
2991 |
+- end_sect = end_sect - alignment; |
2992 |
+- sector_div(end_sect, granularity); |
2993 |
+- end_sect = end_sect * granularity + alignment; |
2994 |
+- req_sects = end_sect - sector; |
2995 |
+- } |
2996 |
+ |
2997 |
+ bio = next_bio(bio, 0, gfp_mask); |
2998 |
+ bio->bi_iter.bi_sector = sector; |
2999 |
+@@ -186,7 +161,7 @@ static int __blkdev_issue_write_same(struct block_device *bdev, sector_t sector, |
3000 |
+ return -EOPNOTSUPP; |
3001 |
+ |
3002 |
+ /* Ensure that max_write_same_sectors doesn't overflow bi_size */ |
3003 |
+- max_write_same_sectors = UINT_MAX >> 9; |
3004 |
++ max_write_same_sectors = bio_allowed_max_sectors(q); |
3005 |
+ |
3006 |
+ while (nr_sects) { |
3007 |
+ bio = next_bio(bio, 1, gfp_mask); |
3008 |
+diff --git a/block/blk-merge.c b/block/blk-merge.c |
3009 |
+index aaec38cc37b8..2e042190a4f1 100644 |
3010 |
+--- a/block/blk-merge.c |
3011 |
++++ b/block/blk-merge.c |
3012 |
+@@ -27,7 +27,8 @@ static struct bio *blk_bio_discard_split(struct request_queue *q, |
3013 |
+ /* Zero-sector (unknown) and one-sector granularities are the same. */ |
3014 |
+ granularity = max(q->limits.discard_granularity >> 9, 1U); |
3015 |
+ |
3016 |
+- max_discard_sectors = min(q->limits.max_discard_sectors, UINT_MAX >> 9); |
3017 |
++ max_discard_sectors = min(q->limits.max_discard_sectors, |
3018 |
++ bio_allowed_max_sectors(q)); |
3019 |
+ max_discard_sectors -= max_discard_sectors % granularity; |
3020 |
+ |
3021 |
+ if (unlikely(!max_discard_sectors)) { |
3022 |
+diff --git a/block/blk.h b/block/blk.h |
3023 |
+index a8f0f7986cfd..a26a8fb257a4 100644 |
3024 |
+--- a/block/blk.h |
3025 |
++++ b/block/blk.h |
3026 |
+@@ -326,6 +326,16 @@ static inline unsigned long blk_rq_deadline(struct request *rq) |
3027 |
+ return rq->__deadline & ~0x1UL; |
3028 |
+ } |
3029 |
+ |
3030 |
++/* |
3031 |
++ * The max size one bio can handle is UINT_MAX becasue bvec_iter.bi_size |
3032 |
++ * is defined as 'unsigned int', meantime it has to aligned to with logical |
3033 |
++ * block size which is the minimum accepted unit by hardware. |
3034 |
++ */ |
3035 |
++static inline unsigned int bio_allowed_max_sectors(struct request_queue *q) |
3036 |
++{ |
3037 |
++ return round_down(UINT_MAX, queue_logical_block_size(q)) >> 9; |
3038 |
++} |
3039 |
++ |
3040 |
+ /* |
3041 |
+ * Internal io_context interface |
3042 |
+ */ |
3043 |
+diff --git a/block/bounce.c b/block/bounce.c |
3044 |
+index fd31347b7836..5849535296b9 100644 |
3045 |
+--- a/block/bounce.c |
3046 |
++++ b/block/bounce.c |
3047 |
+@@ -31,6 +31,24 @@ |
3048 |
+ static struct bio_set bounce_bio_set, bounce_bio_split; |
3049 |
+ static mempool_t page_pool, isa_page_pool; |
3050 |
+ |
3051 |
++static void init_bounce_bioset(void) |
3052 |
++{ |
3053 |
++ static bool bounce_bs_setup; |
3054 |
++ int ret; |
3055 |
++ |
3056 |
++ if (bounce_bs_setup) |
3057 |
++ return; |
3058 |
++ |
3059 |
++ ret = bioset_init(&bounce_bio_set, BIO_POOL_SIZE, 0, BIOSET_NEED_BVECS); |
3060 |
++ BUG_ON(ret); |
3061 |
++ if (bioset_integrity_create(&bounce_bio_set, BIO_POOL_SIZE)) |
3062 |
++ BUG_ON(1); |
3063 |
++ |
3064 |
++ ret = bioset_init(&bounce_bio_split, BIO_POOL_SIZE, 0, 0); |
3065 |
++ BUG_ON(ret); |
3066 |
++ bounce_bs_setup = true; |
3067 |
++} |
3068 |
++ |
3069 |
+ #if defined(CONFIG_HIGHMEM) |
3070 |
+ static __init int init_emergency_pool(void) |
3071 |
+ { |
3072 |
+@@ -44,14 +62,7 @@ static __init int init_emergency_pool(void) |
3073 |
+ BUG_ON(ret); |
3074 |
+ pr_info("pool size: %d pages\n", POOL_SIZE); |
3075 |
+ |
3076 |
+- ret = bioset_init(&bounce_bio_set, BIO_POOL_SIZE, 0, BIOSET_NEED_BVECS); |
3077 |
+- BUG_ON(ret); |
3078 |
+- if (bioset_integrity_create(&bounce_bio_set, BIO_POOL_SIZE)) |
3079 |
+- BUG_ON(1); |
3080 |
+- |
3081 |
+- ret = bioset_init(&bounce_bio_split, BIO_POOL_SIZE, 0, 0); |
3082 |
+- BUG_ON(ret); |
3083 |
+- |
3084 |
++ init_bounce_bioset(); |
3085 |
+ return 0; |
3086 |
+ } |
3087 |
+ |
3088 |
+@@ -86,6 +97,8 @@ static void *mempool_alloc_pages_isa(gfp_t gfp_mask, void *data) |
3089 |
+ return mempool_alloc_pages(gfp_mask | GFP_DMA, data); |
3090 |
+ } |
3091 |
+ |
3092 |
++static DEFINE_MUTEX(isa_mutex); |
3093 |
++ |
3094 |
+ /* |
3095 |
+ * gets called "every" time someone init's a queue with BLK_BOUNCE_ISA |
3096 |
+ * as the max address, so check if the pool has already been created. |
3097 |
+@@ -94,14 +107,20 @@ int init_emergency_isa_pool(void) |
3098 |
+ { |
3099 |
+ int ret; |
3100 |
+ |
3101 |
+- if (mempool_initialized(&isa_page_pool)) |
3102 |
++ mutex_lock(&isa_mutex); |
3103 |
++ |
3104 |
++ if (mempool_initialized(&isa_page_pool)) { |
3105 |
++ mutex_unlock(&isa_mutex); |
3106 |
+ return 0; |
3107 |
++ } |
3108 |
+ |
3109 |
+ ret = mempool_init(&isa_page_pool, ISA_POOL_SIZE, mempool_alloc_pages_isa, |
3110 |
+ mempool_free_pages, (void *) 0); |
3111 |
+ BUG_ON(ret); |
3112 |
+ |
3113 |
+ pr_info("isa pool size: %d pages\n", ISA_POOL_SIZE); |
3114 |
++ init_bounce_bioset(); |
3115 |
++ mutex_unlock(&isa_mutex); |
3116 |
+ return 0; |
3117 |
+ } |
3118 |
+ |
3119 |
+diff --git a/crypto/Kconfig b/crypto/Kconfig |
3120 |
+index f3e40ac56d93..59e32623a7ce 100644 |
3121 |
+--- a/crypto/Kconfig |
3122 |
++++ b/crypto/Kconfig |
3123 |
+@@ -1590,20 +1590,6 @@ config CRYPTO_SM4 |
3124 |
+ |
3125 |
+ If unsure, say N. |
3126 |
+ |
3127 |
+-config CRYPTO_SPECK |
3128 |
+- tristate "Speck cipher algorithm" |
3129 |
+- select CRYPTO_ALGAPI |
3130 |
+- help |
3131 |
+- Speck is a lightweight block cipher that is tuned for optimal |
3132 |
+- performance in software (rather than hardware). |
3133 |
+- |
3134 |
+- Speck may not be as secure as AES, and should only be used on systems |
3135 |
+- where AES is not fast enough. |
3136 |
+- |
3137 |
+- See also: <https://eprint.iacr.org/2013/404.pdf> |
3138 |
+- |
3139 |
+- If unsure, say N. |
3140 |
+- |
3141 |
+ config CRYPTO_TEA |
3142 |
+ tristate "TEA, XTEA and XETA cipher algorithms" |
3143 |
+ select CRYPTO_ALGAPI |
3144 |
+diff --git a/crypto/Makefile b/crypto/Makefile |
3145 |
+index 6d1d40eeb964..f6a234d08882 100644 |
3146 |
+--- a/crypto/Makefile |
3147 |
++++ b/crypto/Makefile |
3148 |
+@@ -115,7 +115,6 @@ obj-$(CONFIG_CRYPTO_TEA) += tea.o |
3149 |
+ obj-$(CONFIG_CRYPTO_KHAZAD) += khazad.o |
3150 |
+ obj-$(CONFIG_CRYPTO_ANUBIS) += anubis.o |
3151 |
+ obj-$(CONFIG_CRYPTO_SEED) += seed.o |
3152 |
+-obj-$(CONFIG_CRYPTO_SPECK) += speck.o |
3153 |
+ obj-$(CONFIG_CRYPTO_SALSA20) += salsa20_generic.o |
3154 |
+ obj-$(CONFIG_CRYPTO_CHACHA20) += chacha20_generic.o |
3155 |
+ obj-$(CONFIG_CRYPTO_POLY1305) += poly1305_generic.o |
3156 |
+diff --git a/crypto/aegis.h b/crypto/aegis.h |
3157 |
+index f1c6900ddb80..405e025fc906 100644 |
3158 |
+--- a/crypto/aegis.h |
3159 |
++++ b/crypto/aegis.h |
3160 |
+@@ -21,7 +21,7 @@ |
3161 |
+ |
3162 |
+ union aegis_block { |
3163 |
+ __le64 words64[AEGIS_BLOCK_SIZE / sizeof(__le64)]; |
3164 |
+- u32 words32[AEGIS_BLOCK_SIZE / sizeof(u32)]; |
3165 |
++ __le32 words32[AEGIS_BLOCK_SIZE / sizeof(__le32)]; |
3166 |
+ u8 bytes[AEGIS_BLOCK_SIZE]; |
3167 |
+ }; |
3168 |
+ |
3169 |
+@@ -57,24 +57,22 @@ static void crypto_aegis_aesenc(union aegis_block *dst, |
3170 |
+ const union aegis_block *src, |
3171 |
+ const union aegis_block *key) |
3172 |
+ { |
3173 |
+- u32 *d = dst->words32; |
3174 |
+ const u8 *s = src->bytes; |
3175 |
+- const u32 *k = key->words32; |
3176 |
+ const u32 *t0 = crypto_ft_tab[0]; |
3177 |
+ const u32 *t1 = crypto_ft_tab[1]; |
3178 |
+ const u32 *t2 = crypto_ft_tab[2]; |
3179 |
+ const u32 *t3 = crypto_ft_tab[3]; |
3180 |
+ u32 d0, d1, d2, d3; |
3181 |
+ |
3182 |
+- d0 = t0[s[ 0]] ^ t1[s[ 5]] ^ t2[s[10]] ^ t3[s[15]] ^ k[0]; |
3183 |
+- d1 = t0[s[ 4]] ^ t1[s[ 9]] ^ t2[s[14]] ^ t3[s[ 3]] ^ k[1]; |
3184 |
+- d2 = t0[s[ 8]] ^ t1[s[13]] ^ t2[s[ 2]] ^ t3[s[ 7]] ^ k[2]; |
3185 |
+- d3 = t0[s[12]] ^ t1[s[ 1]] ^ t2[s[ 6]] ^ t3[s[11]] ^ k[3]; |
3186 |
++ d0 = t0[s[ 0]] ^ t1[s[ 5]] ^ t2[s[10]] ^ t3[s[15]]; |
3187 |
++ d1 = t0[s[ 4]] ^ t1[s[ 9]] ^ t2[s[14]] ^ t3[s[ 3]]; |
3188 |
++ d2 = t0[s[ 8]] ^ t1[s[13]] ^ t2[s[ 2]] ^ t3[s[ 7]]; |
3189 |
++ d3 = t0[s[12]] ^ t1[s[ 1]] ^ t2[s[ 6]] ^ t3[s[11]]; |
3190 |
+ |
3191 |
+- d[0] = d0; |
3192 |
+- d[1] = d1; |
3193 |
+- d[2] = d2; |
3194 |
+- d[3] = d3; |
3195 |
++ dst->words32[0] = cpu_to_le32(d0) ^ key->words32[0]; |
3196 |
++ dst->words32[1] = cpu_to_le32(d1) ^ key->words32[1]; |
3197 |
++ dst->words32[2] = cpu_to_le32(d2) ^ key->words32[2]; |
3198 |
++ dst->words32[3] = cpu_to_le32(d3) ^ key->words32[3]; |
3199 |
+ } |
3200 |
+ |
3201 |
+ #endif /* _CRYPTO_AEGIS_H */ |
3202 |
+diff --git a/crypto/lrw.c b/crypto/lrw.c |
3203 |
+index 954a7064a179..7657bebd060c 100644 |
3204 |
+--- a/crypto/lrw.c |
3205 |
++++ b/crypto/lrw.c |
3206 |
+@@ -143,7 +143,12 @@ static inline int get_index128(be128 *block) |
3207 |
+ return x + ffz(val); |
3208 |
+ } |
3209 |
+ |
3210 |
+- return x; |
3211 |
++ /* |
3212 |
++ * If we get here, then x == 128 and we are incrementing the counter |
3213 |
++ * from all ones to all zeros. This means we must return index 127, i.e. |
3214 |
++ * the one corresponding to key2*{ 1,...,1 }. |
3215 |
++ */ |
3216 |
++ return 127; |
3217 |
+ } |
3218 |
+ |
3219 |
+ static int post_crypt(struct skcipher_request *req) |
3220 |
+diff --git a/crypto/morus1280.c b/crypto/morus1280.c |
3221 |
+index 6180b2557836..8f1952d96ebd 100644 |
3222 |
+--- a/crypto/morus1280.c |
3223 |
++++ b/crypto/morus1280.c |
3224 |
+@@ -385,14 +385,11 @@ static void crypto_morus1280_final(struct morus1280_state *state, |
3225 |
+ struct morus1280_block *tag_xor, |
3226 |
+ u64 assoclen, u64 cryptlen) |
3227 |
+ { |
3228 |
+- u64 assocbits = assoclen * 8; |
3229 |
+- u64 cryptbits = cryptlen * 8; |
3230 |
+- |
3231 |
+ struct morus1280_block tmp; |
3232 |
+ unsigned int i; |
3233 |
+ |
3234 |
+- tmp.words[0] = cpu_to_le64(assocbits); |
3235 |
+- tmp.words[1] = cpu_to_le64(cryptbits); |
3236 |
++ tmp.words[0] = assoclen * 8; |
3237 |
++ tmp.words[1] = cryptlen * 8; |
3238 |
+ tmp.words[2] = 0; |
3239 |
+ tmp.words[3] = 0; |
3240 |
+ |
3241 |
+diff --git a/crypto/morus640.c b/crypto/morus640.c |
3242 |
+index 5eede3749e64..6ccb901934c3 100644 |
3243 |
+--- a/crypto/morus640.c |
3244 |
++++ b/crypto/morus640.c |
3245 |
+@@ -384,21 +384,13 @@ static void crypto_morus640_final(struct morus640_state *state, |
3246 |
+ struct morus640_block *tag_xor, |
3247 |
+ u64 assoclen, u64 cryptlen) |
3248 |
+ { |
3249 |
+- u64 assocbits = assoclen * 8; |
3250 |
+- u64 cryptbits = cryptlen * 8; |
3251 |
+- |
3252 |
+- u32 assocbits_lo = (u32)assocbits; |
3253 |
+- u32 assocbits_hi = (u32)(assocbits >> 32); |
3254 |
+- u32 cryptbits_lo = (u32)cryptbits; |
3255 |
+- u32 cryptbits_hi = (u32)(cryptbits >> 32); |
3256 |
+- |
3257 |
+ struct morus640_block tmp; |
3258 |
+ unsigned int i; |
3259 |
+ |
3260 |
+- tmp.words[0] = cpu_to_le32(assocbits_lo); |
3261 |
+- tmp.words[1] = cpu_to_le32(assocbits_hi); |
3262 |
+- tmp.words[2] = cpu_to_le32(cryptbits_lo); |
3263 |
+- tmp.words[3] = cpu_to_le32(cryptbits_hi); |
3264 |
++ tmp.words[0] = lower_32_bits(assoclen * 8); |
3265 |
++ tmp.words[1] = upper_32_bits(assoclen * 8); |
3266 |
++ tmp.words[2] = lower_32_bits(cryptlen * 8); |
3267 |
++ tmp.words[3] = upper_32_bits(cryptlen * 8); |
3268 |
+ |
3269 |
+ for (i = 0; i < MORUS_BLOCK_WORDS; i++) |
3270 |
+ state->s[4].words[i] ^= state->s[0].words[i]; |
3271 |
+diff --git a/crypto/speck.c b/crypto/speck.c |
3272 |
+deleted file mode 100644 |
3273 |
+index 58aa9f7f91f7..000000000000 |
3274 |
+--- a/crypto/speck.c |
3275 |
++++ /dev/null |
3276 |
+@@ -1,307 +0,0 @@ |
3277 |
+-// SPDX-License-Identifier: GPL-2.0 |
3278 |
+-/* |
3279 |
+- * Speck: a lightweight block cipher |
3280 |
+- * |
3281 |
+- * Copyright (c) 2018 Google, Inc |
3282 |
+- * |
3283 |
+- * Speck has 10 variants, including 5 block sizes. For now we only implement |
3284 |
+- * the variants Speck128/128, Speck128/192, Speck128/256, Speck64/96, and |
3285 |
+- * Speck64/128. Speck${B}/${K} denotes the variant with a block size of B bits |
3286 |
+- * and a key size of K bits. The Speck128 variants are believed to be the most |
3287 |
+- * secure variants, and they use the same block size and key sizes as AES. The |
3288 |
+- * Speck64 variants are less secure, but on 32-bit processors are usually |
3289 |
+- * faster. The remaining variants (Speck32, Speck48, and Speck96) are even less |
3290 |
+- * secure and/or not as well suited for implementation on either 32-bit or |
3291 |
+- * 64-bit processors, so are omitted. |
3292 |
+- * |
3293 |
+- * Reference: "The Simon and Speck Families of Lightweight Block Ciphers" |
3294 |
+- * https://eprint.iacr.org/2013/404.pdf |
3295 |
+- * |
3296 |
+- * In a correspondence, the Speck designers have also clarified that the words |
3297 |
+- * should be interpreted in little-endian format, and the words should be |
3298 |
+- * ordered such that the first word of each block is 'y' rather than 'x', and |
3299 |
+- * the first key word (rather than the last) becomes the first round key. |
3300 |
+- */ |
3301 |
+- |
3302 |
+-#include <asm/unaligned.h> |
3303 |
+-#include <crypto/speck.h> |
3304 |
+-#include <linux/bitops.h> |
3305 |
+-#include <linux/crypto.h> |
3306 |
+-#include <linux/init.h> |
3307 |
+-#include <linux/module.h> |
3308 |
+- |
3309 |
+-/* Speck128 */ |
3310 |
+- |
3311 |
+-static __always_inline void speck128_round(u64 *x, u64 *y, u64 k) |
3312 |
+-{ |
3313 |
+- *x = ror64(*x, 8); |
3314 |
+- *x += *y; |
3315 |
+- *x ^= k; |
3316 |
+- *y = rol64(*y, 3); |
3317 |
+- *y ^= *x; |
3318 |
+-} |
3319 |
+- |
3320 |
+-static __always_inline void speck128_unround(u64 *x, u64 *y, u64 k) |
3321 |
+-{ |
3322 |
+- *y ^= *x; |
3323 |
+- *y = ror64(*y, 3); |
3324 |
+- *x ^= k; |
3325 |
+- *x -= *y; |
3326 |
+- *x = rol64(*x, 8); |
3327 |
+-} |
3328 |
+- |
3329 |
+-void crypto_speck128_encrypt(const struct speck128_tfm_ctx *ctx, |
3330 |
+- u8 *out, const u8 *in) |
3331 |
+-{ |
3332 |
+- u64 y = get_unaligned_le64(in); |
3333 |
+- u64 x = get_unaligned_le64(in + 8); |
3334 |
+- int i; |
3335 |
+- |
3336 |
+- for (i = 0; i < ctx->nrounds; i++) |
3337 |
+- speck128_round(&x, &y, ctx->round_keys[i]); |
3338 |
+- |
3339 |
+- put_unaligned_le64(y, out); |
3340 |
+- put_unaligned_le64(x, out + 8); |
3341 |
+-} |
3342 |
+-EXPORT_SYMBOL_GPL(crypto_speck128_encrypt); |
3343 |
+- |
3344 |
+-static void speck128_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) |
3345 |
+-{ |
3346 |
+- crypto_speck128_encrypt(crypto_tfm_ctx(tfm), out, in); |
3347 |
+-} |
3348 |
+- |
3349 |
+-void crypto_speck128_decrypt(const struct speck128_tfm_ctx *ctx, |
3350 |
+- u8 *out, const u8 *in) |
3351 |
+-{ |
3352 |
+- u64 y = get_unaligned_le64(in); |
3353 |
+- u64 x = get_unaligned_le64(in + 8); |
3354 |
+- int i; |
3355 |
+- |
3356 |
+- for (i = ctx->nrounds - 1; i >= 0; i--) |
3357 |
+- speck128_unround(&x, &y, ctx->round_keys[i]); |
3358 |
+- |
3359 |
+- put_unaligned_le64(y, out); |
3360 |
+- put_unaligned_le64(x, out + 8); |
3361 |
+-} |
3362 |
+-EXPORT_SYMBOL_GPL(crypto_speck128_decrypt); |
3363 |
+- |
3364 |
+-static void speck128_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) |
3365 |
+-{ |
3366 |
+- crypto_speck128_decrypt(crypto_tfm_ctx(tfm), out, in); |
3367 |
+-} |
3368 |
+- |
3369 |
+-int crypto_speck128_setkey(struct speck128_tfm_ctx *ctx, const u8 *key, |
3370 |
+- unsigned int keylen) |
3371 |
+-{ |
3372 |
+- u64 l[3]; |
3373 |
+- u64 k; |
3374 |
+- int i; |
3375 |
+- |
3376 |
+- switch (keylen) { |
3377 |
+- case SPECK128_128_KEY_SIZE: |
3378 |
+- k = get_unaligned_le64(key); |
3379 |
+- l[0] = get_unaligned_le64(key + 8); |
3380 |
+- ctx->nrounds = SPECK128_128_NROUNDS; |
3381 |
+- for (i = 0; i < ctx->nrounds; i++) { |
3382 |
+- ctx->round_keys[i] = k; |
3383 |
+- speck128_round(&l[0], &k, i); |
3384 |
+- } |
3385 |
+- break; |
3386 |
+- case SPECK128_192_KEY_SIZE: |
3387 |
+- k = get_unaligned_le64(key); |
3388 |
+- l[0] = get_unaligned_le64(key + 8); |
3389 |
+- l[1] = get_unaligned_le64(key + 16); |
3390 |
+- ctx->nrounds = SPECK128_192_NROUNDS; |
3391 |
+- for (i = 0; i < ctx->nrounds; i++) { |
3392 |
+- ctx->round_keys[i] = k; |
3393 |
+- speck128_round(&l[i % 2], &k, i); |
3394 |
+- } |
3395 |
+- break; |
3396 |
+- case SPECK128_256_KEY_SIZE: |
3397 |
+- k = get_unaligned_le64(key); |
3398 |
+- l[0] = get_unaligned_le64(key + 8); |
3399 |
+- l[1] = get_unaligned_le64(key + 16); |
3400 |
+- l[2] = get_unaligned_le64(key + 24); |
3401 |
+- ctx->nrounds = SPECK128_256_NROUNDS; |
3402 |
+- for (i = 0; i < ctx->nrounds; i++) { |
3403 |
+- ctx->round_keys[i] = k; |
3404 |
+- speck128_round(&l[i % 3], &k, i); |
3405 |
+- } |
3406 |
+- break; |
3407 |
+- default: |
3408 |
+- return -EINVAL; |
3409 |
+- } |
3410 |
+- |
3411 |
+- return 0; |
3412 |
+-} |
3413 |
+-EXPORT_SYMBOL_GPL(crypto_speck128_setkey); |
3414 |
+- |
3415 |
+-static int speck128_setkey(struct crypto_tfm *tfm, const u8 *key, |
3416 |
+- unsigned int keylen) |
3417 |
+-{ |
3418 |
+- return crypto_speck128_setkey(crypto_tfm_ctx(tfm), key, keylen); |
3419 |
+-} |
3420 |
+- |
3421 |
+-/* Speck64 */ |
3422 |
+- |
3423 |
+-static __always_inline void speck64_round(u32 *x, u32 *y, u32 k) |
3424 |
+-{ |
3425 |
+- *x = ror32(*x, 8); |
3426 |
+- *x += *y; |
3427 |
+- *x ^= k; |
3428 |
+- *y = rol32(*y, 3); |
3429 |
+- *y ^= *x; |
3430 |
+-} |
3431 |
+- |
3432 |
+-static __always_inline void speck64_unround(u32 *x, u32 *y, u32 k) |
3433 |
+-{ |
3434 |
+- *y ^= *x; |
3435 |
+- *y = ror32(*y, 3); |
3436 |
+- *x ^= k; |
3437 |
+- *x -= *y; |
3438 |
+- *x = rol32(*x, 8); |
3439 |
+-} |
3440 |
+- |
3441 |
+-void crypto_speck64_encrypt(const struct speck64_tfm_ctx *ctx, |
3442 |
+- u8 *out, const u8 *in) |
3443 |
+-{ |
3444 |
+- u32 y = get_unaligned_le32(in); |
3445 |
+- u32 x = get_unaligned_le32(in + 4); |
3446 |
+- int i; |
3447 |
+- |
3448 |
+- for (i = 0; i < ctx->nrounds; i++) |
3449 |
+- speck64_round(&x, &y, ctx->round_keys[i]); |
3450 |
+- |
3451 |
+- put_unaligned_le32(y, out); |
3452 |
+- put_unaligned_le32(x, out + 4); |
3453 |
+-} |
3454 |
+-EXPORT_SYMBOL_GPL(crypto_speck64_encrypt); |
3455 |
+- |
3456 |
+-static void speck64_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) |
3457 |
+-{ |
3458 |
+- crypto_speck64_encrypt(crypto_tfm_ctx(tfm), out, in); |
3459 |
+-} |
3460 |
+- |
3461 |
+-void crypto_speck64_decrypt(const struct speck64_tfm_ctx *ctx, |
3462 |
+- u8 *out, const u8 *in) |
3463 |
+-{ |
3464 |
+- u32 y = get_unaligned_le32(in); |
3465 |
+- u32 x = get_unaligned_le32(in + 4); |
3466 |
+- int i; |
3467 |
+- |
3468 |
+- for (i = ctx->nrounds - 1; i >= 0; i--) |
3469 |
+- speck64_unround(&x, &y, ctx->round_keys[i]); |
3470 |
+- |
3471 |
+- put_unaligned_le32(y, out); |
3472 |
+- put_unaligned_le32(x, out + 4); |
3473 |
+-} |
3474 |
+-EXPORT_SYMBOL_GPL(crypto_speck64_decrypt); |
3475 |
+- |
3476 |
+-static void speck64_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in) |
3477 |
+-{ |
3478 |
+- crypto_speck64_decrypt(crypto_tfm_ctx(tfm), out, in); |
3479 |
+-} |
3480 |
+- |
3481 |
+-int crypto_speck64_setkey(struct speck64_tfm_ctx *ctx, const u8 *key, |
3482 |
+- unsigned int keylen) |
3483 |
+-{ |
3484 |
+- u32 l[3]; |
3485 |
+- u32 k; |
3486 |
+- int i; |
3487 |
+- |
3488 |
+- switch (keylen) { |
3489 |
+- case SPECK64_96_KEY_SIZE: |
3490 |
+- k = get_unaligned_le32(key); |
3491 |
+- l[0] = get_unaligned_le32(key + 4); |
3492 |
+- l[1] = get_unaligned_le32(key + 8); |
3493 |
+- ctx->nrounds = SPECK64_96_NROUNDS; |
3494 |
+- for (i = 0; i < ctx->nrounds; i++) { |
3495 |
+- ctx->round_keys[i] = k; |
3496 |
+- speck64_round(&l[i % 2], &k, i); |
3497 |
+- } |
3498 |
+- break; |
3499 |
+- case SPECK64_128_KEY_SIZE: |
3500 |
+- k = get_unaligned_le32(key); |
3501 |
+- l[0] = get_unaligned_le32(key + 4); |
3502 |
+- l[1] = get_unaligned_le32(key + 8); |
3503 |
+- l[2] = get_unaligned_le32(key + 12); |
3504 |
+- ctx->nrounds = SPECK64_128_NROUNDS; |
3505 |
+- for (i = 0; i < ctx->nrounds; i++) { |
3506 |
+- ctx->round_keys[i] = k; |
3507 |
+- speck64_round(&l[i % 3], &k, i); |
3508 |
+- } |
3509 |
+- break; |
3510 |
+- default: |
3511 |
+- return -EINVAL; |
3512 |
+- } |
3513 |
+- |
3514 |
+- return 0; |
3515 |
+-} |
3516 |
+-EXPORT_SYMBOL_GPL(crypto_speck64_setkey); |
3517 |
+- |
3518 |
+-static int speck64_setkey(struct crypto_tfm *tfm, const u8 *key, |
3519 |
+- unsigned int keylen) |
3520 |
+-{ |
3521 |
+- return crypto_speck64_setkey(crypto_tfm_ctx(tfm), key, keylen); |
3522 |
+-} |
3523 |
+- |
3524 |
+-/* Algorithm definitions */ |
3525 |
+- |
3526 |
+-static struct crypto_alg speck_algs[] = { |
3527 |
+- { |
3528 |
+- .cra_name = "speck128", |
3529 |
+- .cra_driver_name = "speck128-generic", |
3530 |
+- .cra_priority = 100, |
3531 |
+- .cra_flags = CRYPTO_ALG_TYPE_CIPHER, |
3532 |
+- .cra_blocksize = SPECK128_BLOCK_SIZE, |
3533 |
+- .cra_ctxsize = sizeof(struct speck128_tfm_ctx), |
3534 |
+- .cra_module = THIS_MODULE, |
3535 |
+- .cra_u = { |
3536 |
+- .cipher = { |
3537 |
+- .cia_min_keysize = SPECK128_128_KEY_SIZE, |
3538 |
+- .cia_max_keysize = SPECK128_256_KEY_SIZE, |
3539 |
+- .cia_setkey = speck128_setkey, |
3540 |
+- .cia_encrypt = speck128_encrypt, |
3541 |
+- .cia_decrypt = speck128_decrypt |
3542 |
+- } |
3543 |
+- } |
3544 |
+- }, { |
3545 |
+- .cra_name = "speck64", |
3546 |
+- .cra_driver_name = "speck64-generic", |
3547 |
+- .cra_priority = 100, |
3548 |
+- .cra_flags = CRYPTO_ALG_TYPE_CIPHER, |
3549 |
+- .cra_blocksize = SPECK64_BLOCK_SIZE, |
3550 |
+- .cra_ctxsize = sizeof(struct speck64_tfm_ctx), |
3551 |
+- .cra_module = THIS_MODULE, |
3552 |
+- .cra_u = { |
3553 |
+- .cipher = { |
3554 |
+- .cia_min_keysize = SPECK64_96_KEY_SIZE, |
3555 |
+- .cia_max_keysize = SPECK64_128_KEY_SIZE, |
3556 |
+- .cia_setkey = speck64_setkey, |
3557 |
+- .cia_encrypt = speck64_encrypt, |
3558 |
+- .cia_decrypt = speck64_decrypt |
3559 |
+- } |
3560 |
+- } |
3561 |
+- } |
3562 |
+-}; |
3563 |
+- |
3564 |
+-static int __init speck_module_init(void) |
3565 |
+-{ |
3566 |
+- return crypto_register_algs(speck_algs, ARRAY_SIZE(speck_algs)); |
3567 |
+-} |
3568 |
+- |
3569 |
+-static void __exit speck_module_exit(void) |
3570 |
+-{ |
3571 |
+- crypto_unregister_algs(speck_algs, ARRAY_SIZE(speck_algs)); |
3572 |
+-} |
3573 |
+- |
3574 |
+-module_init(speck_module_init); |
3575 |
+-module_exit(speck_module_exit); |
3576 |
+- |
3577 |
+-MODULE_DESCRIPTION("Speck block cipher (generic)"); |
3578 |
+-MODULE_LICENSE("GPL"); |
3579 |
+-MODULE_AUTHOR("Eric Biggers <ebiggers@ĆĆĆĆĆĆ.com>"); |
3580 |
+-MODULE_ALIAS_CRYPTO("speck128"); |
3581 |
+-MODULE_ALIAS_CRYPTO("speck128-generic"); |
3582 |
+-MODULE_ALIAS_CRYPTO("speck64"); |
3583 |
+-MODULE_ALIAS_CRYPTO("speck64-generic"); |
3584 |
+diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c |
3585 |
+index d5bcdd905007..ee4f2a175bda 100644 |
3586 |
+--- a/crypto/tcrypt.c |
3587 |
++++ b/crypto/tcrypt.c |
3588 |
+@@ -1097,6 +1097,9 @@ static void test_ahash_speed_common(const char *algo, unsigned int secs, |
3589 |
+ break; |
3590 |
+ } |
3591 |
+ |
3592 |
++ if (speed[i].klen) |
3593 |
++ crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen); |
3594 |
++ |
3595 |
+ pr_info("test%3u " |
3596 |
+ "(%5u byte blocks,%5u bytes per update,%4u updates): ", |
3597 |
+ i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); |
3598 |
+diff --git a/crypto/testmgr.c b/crypto/testmgr.c |
3599 |
+index 11e45352fd0b..1ed03bf6a977 100644 |
3600 |
+--- a/crypto/testmgr.c |
3601 |
++++ b/crypto/testmgr.c |
3602 |
+@@ -3000,18 +3000,6 @@ static const struct alg_test_desc alg_test_descs[] = { |
3603 |
+ .suite = { |
3604 |
+ .cipher = __VECS(sm4_tv_template) |
3605 |
+ } |
3606 |
+- }, { |
3607 |
+- .alg = "ecb(speck128)", |
3608 |
+- .test = alg_test_skcipher, |
3609 |
+- .suite = { |
3610 |
+- .cipher = __VECS(speck128_tv_template) |
3611 |
+- } |
3612 |
+- }, { |
3613 |
+- .alg = "ecb(speck64)", |
3614 |
+- .test = alg_test_skcipher, |
3615 |
+- .suite = { |
3616 |
+- .cipher = __VECS(speck64_tv_template) |
3617 |
+- } |
3618 |
+ }, { |
3619 |
+ .alg = "ecb(tea)", |
3620 |
+ .test = alg_test_skcipher, |
3621 |
+@@ -3539,18 +3527,6 @@ static const struct alg_test_desc alg_test_descs[] = { |
3622 |
+ .suite = { |
3623 |
+ .cipher = __VECS(serpent_xts_tv_template) |
3624 |
+ } |
3625 |
+- }, { |
3626 |
+- .alg = "xts(speck128)", |
3627 |
+- .test = alg_test_skcipher, |
3628 |
+- .suite = { |
3629 |
+- .cipher = __VECS(speck128_xts_tv_template) |
3630 |
+- } |
3631 |
+- }, { |
3632 |
+- .alg = "xts(speck64)", |
3633 |
+- .test = alg_test_skcipher, |
3634 |
+- .suite = { |
3635 |
+- .cipher = __VECS(speck64_xts_tv_template) |
3636 |
+- } |
3637 |
+ }, { |
3638 |
+ .alg = "xts(twofish)", |
3639 |
+ .test = alg_test_skcipher, |
3640 |
+diff --git a/crypto/testmgr.h b/crypto/testmgr.h |
3641 |
+index b950aa234e43..36572c665026 100644 |
3642 |
+--- a/crypto/testmgr.h |
3643 |
++++ b/crypto/testmgr.h |
3644 |
+@@ -10141,744 +10141,6 @@ static const struct cipher_testvec sm4_tv_template[] = { |
3645 |
+ } |
3646 |
+ }; |
3647 |
+ |
3648 |
+-/* |
3649 |
+- * Speck test vectors taken from the original paper: |
3650 |
+- * "The Simon and Speck Families of Lightweight Block Ciphers" |
3651 |
+- * https://eprint.iacr.org/2013/404.pdf |
3652 |
+- * |
3653 |
+- * Note that the paper does not make byte and word order clear. But it was |
3654 |
+- * confirmed with the authors that the intended orders are little endian byte |
3655 |
+- * order and (y, x) word order. Equivalently, the printed test vectors, when |
3656 |
+- * looking at only the bytes (ignoring the whitespace that divides them into |
3657 |
+- * words), are backwards: the left-most byte is actually the one with the |
3658 |
+- * highest memory address, while the right-most byte is actually the one with |
3659 |
+- * the lowest memory address. |
3660 |
+- */ |
3661 |
+- |
3662 |
+-static const struct cipher_testvec speck128_tv_template[] = { |
3663 |
+- { /* Speck128/128 */ |
3664 |
+- .key = "\x00\x01\x02\x03\x04\x05\x06\x07" |
3665 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f", |
3666 |
+- .klen = 16, |
3667 |
+- .ptext = "\x20\x6d\x61\x64\x65\x20\x69\x74" |
3668 |
+- "\x20\x65\x71\x75\x69\x76\x61\x6c", |
3669 |
+- .ctext = "\x18\x0d\x57\x5c\xdf\xfe\x60\x78" |
3670 |
+- "\x65\x32\x78\x79\x51\x98\x5d\xa6", |
3671 |
+- .len = 16, |
3672 |
+- }, { /* Speck128/192 */ |
3673 |
+- .key = "\x00\x01\x02\x03\x04\x05\x06\x07" |
3674 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
3675 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17", |
3676 |
+- .klen = 24, |
3677 |
+- .ptext = "\x65\x6e\x74\x20\x74\x6f\x20\x43" |
3678 |
+- "\x68\x69\x65\x66\x20\x48\x61\x72", |
3679 |
+- .ctext = "\x86\x18\x3c\xe0\x5d\x18\xbc\xf9" |
3680 |
+- "\x66\x55\x13\x13\x3a\xcf\xe4\x1b", |
3681 |
+- .len = 16, |
3682 |
+- }, { /* Speck128/256 */ |
3683 |
+- .key = "\x00\x01\x02\x03\x04\x05\x06\x07" |
3684 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
3685 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17" |
3686 |
+- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f", |
3687 |
+- .klen = 32, |
3688 |
+- .ptext = "\x70\x6f\x6f\x6e\x65\x72\x2e\x20" |
3689 |
+- "\x49\x6e\x20\x74\x68\x6f\x73\x65", |
3690 |
+- .ctext = "\x43\x8f\x18\x9c\x8d\xb4\xee\x4e" |
3691 |
+- "\x3e\xf5\xc0\x05\x04\x01\x09\x41", |
3692 |
+- .len = 16, |
3693 |
+- }, |
3694 |
+-}; |
3695 |
+- |
3696 |
+-/* |
3697 |
+- * Speck128-XTS test vectors, taken from the AES-XTS test vectors with the |
3698 |
+- * ciphertext recomputed with Speck128 as the cipher |
3699 |
+- */ |
3700 |
+-static const struct cipher_testvec speck128_xts_tv_template[] = { |
3701 |
+- { |
3702 |
+- .key = "\x00\x00\x00\x00\x00\x00\x00\x00" |
3703 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00" |
3704 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00" |
3705 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
3706 |
+- .klen = 32, |
3707 |
+- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00" |
3708 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
3709 |
+- .ptext = "\x00\x00\x00\x00\x00\x00\x00\x00" |
3710 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00" |
3711 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00" |
3712 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
3713 |
+- .ctext = "\xbe\xa0\xe7\x03\xd7\xfe\xab\x62" |
3714 |
+- "\x3b\x99\x4a\x64\x74\x77\xac\xed" |
3715 |
+- "\xd8\xf4\xa6\xcf\xae\xb9\x07\x42" |
3716 |
+- "\x51\xd9\xb6\x1d\xe0\x5e\xbc\x54", |
3717 |
+- .len = 32, |
3718 |
+- }, { |
3719 |
+- .key = "\x11\x11\x11\x11\x11\x11\x11\x11" |
3720 |
+- "\x11\x11\x11\x11\x11\x11\x11\x11" |
3721 |
+- "\x22\x22\x22\x22\x22\x22\x22\x22" |
3722 |
+- "\x22\x22\x22\x22\x22\x22\x22\x22", |
3723 |
+- .klen = 32, |
3724 |
+- .iv = "\x33\x33\x33\x33\x33\x00\x00\x00" |
3725 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
3726 |
+- .ptext = "\x44\x44\x44\x44\x44\x44\x44\x44" |
3727 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44" |
3728 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44" |
3729 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44", |
3730 |
+- .ctext = "\xfb\x53\x81\x75\x6f\x9f\x34\xad" |
3731 |
+- "\x7e\x01\xed\x7b\xcc\xda\x4e\x4a" |
3732 |
+- "\xd4\x84\xa4\x53\xd5\x88\x73\x1b" |
3733 |
+- "\xfd\xcb\xae\x0d\xf3\x04\xee\xe6", |
3734 |
+- .len = 32, |
3735 |
+- }, { |
3736 |
+- .key = "\xff\xfe\xfd\xfc\xfb\xfa\xf9\xf8" |
3737 |
+- "\xf7\xf6\xf5\xf4\xf3\xf2\xf1\xf0" |
3738 |
+- "\x22\x22\x22\x22\x22\x22\x22\x22" |
3739 |
+- "\x22\x22\x22\x22\x22\x22\x22\x22", |
3740 |
+- .klen = 32, |
3741 |
+- .iv = "\x33\x33\x33\x33\x33\x00\x00\x00" |
3742 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
3743 |
+- .ptext = "\x44\x44\x44\x44\x44\x44\x44\x44" |
3744 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44" |
3745 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44" |
3746 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44", |
3747 |
+- .ctext = "\x21\x52\x84\x15\xd1\xf7\x21\x55" |
3748 |
+- "\xd9\x75\x4a\xd3\xc5\xdb\x9f\x7d" |
3749 |
+- "\xda\x63\xb2\xf1\x82\xb0\x89\x59" |
3750 |
+- "\x86\xd4\xaa\xaa\xdd\xff\x4f\x92", |
3751 |
+- .len = 32, |
3752 |
+- }, { |
3753 |
+- .key = "\x27\x18\x28\x18\x28\x45\x90\x45" |
3754 |
+- "\x23\x53\x60\x28\x74\x71\x35\x26" |
3755 |
+- "\x31\x41\x59\x26\x53\x58\x97\x93" |
3756 |
+- "\x23\x84\x62\x64\x33\x83\x27\x95", |
3757 |
+- .klen = 32, |
3758 |
+- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00" |
3759 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
3760 |
+- .ptext = "\x00\x01\x02\x03\x04\x05\x06\x07" |
3761 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
3762 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17" |
3763 |
+- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" |
3764 |
+- "\x20\x21\x22\x23\x24\x25\x26\x27" |
3765 |
+- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" |
3766 |
+- "\x30\x31\x32\x33\x34\x35\x36\x37" |
3767 |
+- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" |
3768 |
+- "\x40\x41\x42\x43\x44\x45\x46\x47" |
3769 |
+- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" |
3770 |
+- "\x50\x51\x52\x53\x54\x55\x56\x57" |
3771 |
+- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" |
3772 |
+- "\x60\x61\x62\x63\x64\x65\x66\x67" |
3773 |
+- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" |
3774 |
+- "\x70\x71\x72\x73\x74\x75\x76\x77" |
3775 |
+- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" |
3776 |
+- "\x80\x81\x82\x83\x84\x85\x86\x87" |
3777 |
+- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
3778 |
+- "\x90\x91\x92\x93\x94\x95\x96\x97" |
3779 |
+- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
3780 |
+- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" |
3781 |
+- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
3782 |
+- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" |
3783 |
+- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
3784 |
+- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" |
3785 |
+- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
3786 |
+- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" |
3787 |
+- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
3788 |
+- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" |
3789 |
+- "\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
3790 |
+- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" |
3791 |
+- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff" |
3792 |
+- "\x00\x01\x02\x03\x04\x05\x06\x07" |
3793 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
3794 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17" |
3795 |
+- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" |
3796 |
+- "\x20\x21\x22\x23\x24\x25\x26\x27" |
3797 |
+- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" |
3798 |
+- "\x30\x31\x32\x33\x34\x35\x36\x37" |
3799 |
+- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" |
3800 |
+- "\x40\x41\x42\x43\x44\x45\x46\x47" |
3801 |
+- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" |
3802 |
+- "\x50\x51\x52\x53\x54\x55\x56\x57" |
3803 |
+- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" |
3804 |
+- "\x60\x61\x62\x63\x64\x65\x66\x67" |
3805 |
+- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" |
3806 |
+- "\x70\x71\x72\x73\x74\x75\x76\x77" |
3807 |
+- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" |
3808 |
+- "\x80\x81\x82\x83\x84\x85\x86\x87" |
3809 |
+- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
3810 |
+- "\x90\x91\x92\x93\x94\x95\x96\x97" |
3811 |
+- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
3812 |
+- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" |
3813 |
+- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
3814 |
+- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" |
3815 |
+- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
3816 |
+- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" |
3817 |
+- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
3818 |
+- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" |
3819 |
+- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
3820 |
+- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" |
3821 |
+- "\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
3822 |
+- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" |
3823 |
+- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff", |
3824 |
+- .ctext = "\x57\xb5\xf8\x71\x6e\x6d\xdd\x82" |
3825 |
+- "\x53\xd0\xed\x2d\x30\xc1\x20\xef" |
3826 |
+- "\x70\x67\x5e\xff\x09\x70\xbb\xc1" |
3827 |
+- "\x3a\x7b\x48\x26\xd9\x0b\xf4\x48" |
3828 |
+- "\xbe\xce\xb1\xc7\xb2\x67\xc4\xa7" |
3829 |
+- "\x76\xf8\x36\x30\xb7\xb4\x9a\xd9" |
3830 |
+- "\xf5\x9d\xd0\x7b\xc1\x06\x96\x44" |
3831 |
+- "\x19\xc5\x58\x84\x63\xb9\x12\x68" |
3832 |
+- "\x68\xc7\xaa\x18\x98\xf2\x1f\x5c" |
3833 |
+- "\x39\xa6\xd8\x32\x2b\xc3\x51\xfd" |
3834 |
+- "\x74\x79\x2e\xb4\x44\xd7\x69\xc4" |
3835 |
+- "\xfc\x29\xe6\xed\x26\x1e\xa6\x9d" |
3836 |
+- "\x1c\xbe\x00\x0e\x7f\x3a\xca\xfb" |
3837 |
+- "\x6d\x13\x65\xa0\xf9\x31\x12\xe2" |
3838 |
+- "\x26\xd1\xec\x2b\x0a\x8b\x59\x99" |
3839 |
+- "\xa7\x49\xa0\x0e\x09\x33\x85\x50" |
3840 |
+- "\xc3\x23\xca\x7a\xdd\x13\x45\x5f" |
3841 |
+- "\xde\x4c\xa7\xcb\x00\x8a\x66\x6f" |
3842 |
+- "\xa2\xb6\xb1\x2e\xe1\xa0\x18\xf6" |
3843 |
+- "\xad\xf3\xbd\xeb\xc7\xef\x55\x4f" |
3844 |
+- "\x79\x91\x8d\x36\x13\x7b\xd0\x4a" |
3845 |
+- "\x6c\x39\xfb\x53\xb8\x6f\x02\x51" |
3846 |
+- "\xa5\x20\xac\x24\x1c\x73\x59\x73" |
3847 |
+- "\x58\x61\x3a\x87\x58\xb3\x20\x56" |
3848 |
+- "\x39\x06\x2b\x4d\xd3\x20\x2b\x89" |
3849 |
+- "\x3f\xa2\xf0\x96\xeb\x7f\xa4\xcd" |
3850 |
+- "\x11\xae\xbd\xcb\x3a\xb4\xd9\x91" |
3851 |
+- "\x09\x35\x71\x50\x65\xac\x92\xe3" |
3852 |
+- "\x7b\x32\xc0\x7a\xdd\xd4\xc3\x92" |
3853 |
+- "\x6f\xeb\x79\xde\x6f\xd3\x25\xc9" |
3854 |
+- "\xcd\x63\xf5\x1e\x7a\x3b\x26\x9d" |
3855 |
+- "\x77\x04\x80\xa9\xbf\x38\xb5\xbd" |
3856 |
+- "\xb8\x05\x07\xbd\xfd\xab\x7b\xf8" |
3857 |
+- "\x2a\x26\xcc\x49\x14\x6d\x55\x01" |
3858 |
+- "\x06\x94\xd8\xb2\x2d\x53\x83\x1b" |
3859 |
+- "\x8f\xd4\xdd\x57\x12\x7e\x18\xba" |
3860 |
+- "\x8e\xe2\x4d\x80\xef\x7e\x6b\x9d" |
3861 |
+- "\x24\xa9\x60\xa4\x97\x85\x86\x2a" |
3862 |
+- "\x01\x00\x09\xf1\xcb\x4a\x24\x1c" |
3863 |
+- "\xd8\xf6\xe6\x5b\xe7\x5d\xf2\xc4" |
3864 |
+- "\x97\x1c\x10\xc6\x4d\x66\x4f\x98" |
3865 |
+- "\x87\x30\xac\xd5\xea\x73\x49\x10" |
3866 |
+- "\x80\xea\xe5\x5f\x4d\x5f\x03\x33" |
3867 |
+- "\x66\x02\x35\x3d\x60\x06\x36\x4f" |
3868 |
+- "\x14\x1c\xd8\x07\x1f\x78\xd0\xf8" |
3869 |
+- "\x4f\x6c\x62\x7c\x15\xa5\x7c\x28" |
3870 |
+- "\x7c\xcc\xeb\x1f\xd1\x07\x90\x93" |
3871 |
+- "\x7e\xc2\xa8\x3a\x80\xc0\xf5\x30" |
3872 |
+- "\xcc\x75\xcf\x16\x26\xa9\x26\x3b" |
3873 |
+- "\xe7\x68\x2f\x15\x21\x5b\xe4\x00" |
3874 |
+- "\xbd\x48\x50\xcd\x75\x70\xc4\x62" |
3875 |
+- "\xbb\x41\xfb\x89\x4a\x88\x3b\x3b" |
3876 |
+- "\x51\x66\x02\x69\x04\x97\x36\xd4" |
3877 |
+- "\x75\xae\x0b\xa3\x42\xf8\xca\x79" |
3878 |
+- "\x8f\x93\xe9\xcc\x38\xbd\xd6\xd2" |
3879 |
+- "\xf9\x70\x4e\xc3\x6a\x8e\x25\xbd" |
3880 |
+- "\xea\x15\x5a\xa0\x85\x7e\x81\x0d" |
3881 |
+- "\x03\xe7\x05\x39\xf5\x05\x26\xee" |
3882 |
+- "\xec\xaa\x1f\x3d\xc9\x98\x76\x01" |
3883 |
+- "\x2c\xf4\xfc\xa3\x88\x77\x38\xc4" |
3884 |
+- "\x50\x65\x50\x6d\x04\x1f\xdf\x5a" |
3885 |
+- "\xaa\xf2\x01\xa9\xc1\x8d\xee\xca" |
3886 |
+- "\x47\x26\xef\x39\xb8\xb4\xf2\xd1" |
3887 |
+- "\xd6\xbb\x1b\x2a\xc1\x34\x14\xcf", |
3888 |
+- .len = 512, |
3889 |
+- }, { |
3890 |
+- .key = "\x27\x18\x28\x18\x28\x45\x90\x45" |
3891 |
+- "\x23\x53\x60\x28\x74\x71\x35\x26" |
3892 |
+- "\x62\x49\x77\x57\x24\x70\x93\x69" |
3893 |
+- "\x99\x59\x57\x49\x66\x96\x76\x27" |
3894 |
+- "\x31\x41\x59\x26\x53\x58\x97\x93" |
3895 |
+- "\x23\x84\x62\x64\x33\x83\x27\x95" |
3896 |
+- "\x02\x88\x41\x97\x16\x93\x99\x37" |
3897 |
+- "\x51\x05\x82\x09\x74\x94\x45\x92", |
3898 |
+- .klen = 64, |
3899 |
+- .iv = "\xff\x00\x00\x00\x00\x00\x00\x00" |
3900 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
3901 |
+- .ptext = "\x00\x01\x02\x03\x04\x05\x06\x07" |
3902 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
3903 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17" |
3904 |
+- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" |
3905 |
+- "\x20\x21\x22\x23\x24\x25\x26\x27" |
3906 |
+- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" |
3907 |
+- "\x30\x31\x32\x33\x34\x35\x36\x37" |
3908 |
+- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" |
3909 |
+- "\x40\x41\x42\x43\x44\x45\x46\x47" |
3910 |
+- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" |
3911 |
+- "\x50\x51\x52\x53\x54\x55\x56\x57" |
3912 |
+- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" |
3913 |
+- "\x60\x61\x62\x63\x64\x65\x66\x67" |
3914 |
+- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" |
3915 |
+- "\x70\x71\x72\x73\x74\x75\x76\x77" |
3916 |
+- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" |
3917 |
+- "\x80\x81\x82\x83\x84\x85\x86\x87" |
3918 |
+- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
3919 |
+- "\x90\x91\x92\x93\x94\x95\x96\x97" |
3920 |
+- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
3921 |
+- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" |
3922 |
+- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
3923 |
+- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" |
3924 |
+- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
3925 |
+- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" |
3926 |
+- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
3927 |
+- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" |
3928 |
+- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
3929 |
+- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" |
3930 |
+- "\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
3931 |
+- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" |
3932 |
+- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff" |
3933 |
+- "\x00\x01\x02\x03\x04\x05\x06\x07" |
3934 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
3935 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17" |
3936 |
+- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" |
3937 |
+- "\x20\x21\x22\x23\x24\x25\x26\x27" |
3938 |
+- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" |
3939 |
+- "\x30\x31\x32\x33\x34\x35\x36\x37" |
3940 |
+- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" |
3941 |
+- "\x40\x41\x42\x43\x44\x45\x46\x47" |
3942 |
+- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" |
3943 |
+- "\x50\x51\x52\x53\x54\x55\x56\x57" |
3944 |
+- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" |
3945 |
+- "\x60\x61\x62\x63\x64\x65\x66\x67" |
3946 |
+- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" |
3947 |
+- "\x70\x71\x72\x73\x74\x75\x76\x77" |
3948 |
+- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" |
3949 |
+- "\x80\x81\x82\x83\x84\x85\x86\x87" |
3950 |
+- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
3951 |
+- "\x90\x91\x92\x93\x94\x95\x96\x97" |
3952 |
+- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
3953 |
+- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" |
3954 |
+- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
3955 |
+- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" |
3956 |
+- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
3957 |
+- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" |
3958 |
+- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
3959 |
+- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" |
3960 |
+- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
3961 |
+- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" |
3962 |
+- "\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
3963 |
+- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" |
3964 |
+- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff", |
3965 |
+- .ctext = "\xc5\x85\x2a\x4b\x73\xe4\xf6\xf1" |
3966 |
+- "\x7e\xf9\xf6\xe9\xa3\x73\x36\xcb" |
3967 |
+- "\xaa\xb6\x22\xb0\x24\x6e\x3d\x73" |
3968 |
+- "\x92\x99\xde\xd3\x76\xed\xcd\x63" |
3969 |
+- "\x64\x3a\x22\x57\xc1\x43\x49\xd4" |
3970 |
+- "\x79\x36\x31\x19\x62\xae\x10\x7e" |
3971 |
+- "\x7d\xcf\x7a\xe2\x6b\xce\x27\xfa" |
3972 |
+- "\xdc\x3d\xd9\x83\xd3\x42\x4c\xe0" |
3973 |
+- "\x1b\xd6\x1d\x1a\x6f\xd2\x03\x00" |
3974 |
+- "\xfc\x81\x99\x8a\x14\x62\xf5\x7e" |
3975 |
+- "\x0d\xe7\x12\xe8\x17\x9d\x0b\xec" |
3976 |
+- "\xe2\xf7\xc9\xa7\x63\xd1\x79\xb6" |
3977 |
+- "\x62\x62\x37\xfe\x0a\x4c\x4a\x37" |
3978 |
+- "\x70\xc7\x5e\x96\x5f\xbc\x8e\x9e" |
3979 |
+- "\x85\x3c\x4f\x26\x64\x85\xbc\x68" |
3980 |
+- "\xb0\xe0\x86\x5e\x26\x41\xce\x11" |
3981 |
+- "\x50\xda\x97\x14\xe9\x9e\xc7\x6d" |
3982 |
+- "\x3b\xdc\x43\xde\x2b\x27\x69\x7d" |
3983 |
+- "\xfc\xb0\x28\xbd\x8f\xb1\xc6\x31" |
3984 |
+- "\x14\x4d\xf0\x74\x37\xfd\x07\x25" |
3985 |
+- "\x96\x55\xe5\xfc\x9e\x27\x2a\x74" |
3986 |
+- "\x1b\x83\x4d\x15\x83\xac\x57\xa0" |
3987 |
+- "\xac\xa5\xd0\x38\xef\x19\x56\x53" |
3988 |
+- "\x25\x4b\xfc\xce\x04\x23\xe5\x6b" |
3989 |
+- "\xf6\xc6\x6c\x32\x0b\xb3\x12\xc5" |
3990 |
+- "\xed\x22\x34\x1c\x5d\xed\x17\x06" |
3991 |
+- "\x36\xa3\xe6\x77\xb9\x97\x46\xb8" |
3992 |
+- "\xe9\x3f\x7e\xc7\xbc\x13\x5c\xdc" |
3993 |
+- "\x6e\x3f\x04\x5e\xd1\x59\xa5\x82" |
3994 |
+- "\x35\x91\x3d\x1b\xe4\x97\x9f\x92" |
3995 |
+- "\x1c\x5e\x5f\x6f\x41\xd4\x62\xa1" |
3996 |
+- "\x8d\x39\xfc\x42\xfb\x38\x80\xb9" |
3997 |
+- "\x0a\xe3\xcc\x6a\x93\xd9\x7a\xb1" |
3998 |
+- "\xe9\x69\xaf\x0a\x6b\x75\x38\xa7" |
3999 |
+- "\xa1\xbf\xf7\xda\x95\x93\x4b\x78" |
4000 |
+- "\x19\xf5\x94\xf9\xd2\x00\x33\x37" |
4001 |
+- "\xcf\xf5\x9e\x9c\xf3\xcc\xa6\xee" |
4002 |
+- "\x42\xb2\x9e\x2c\x5f\x48\x23\x26" |
4003 |
+- "\x15\x25\x17\x03\x3d\xfe\x2c\xfc" |
4004 |
+- "\xeb\xba\xda\xe0\x00\x05\xb6\xa6" |
4005 |
+- "\x07\xb3\xe8\x36\x5b\xec\x5b\xbf" |
4006 |
+- "\xd6\x5b\x00\x74\xc6\x97\xf1\x6a" |
4007 |
+- "\x49\xa1\xc3\xfa\x10\x52\xb9\x14" |
4008 |
+- "\xad\xb7\x73\xf8\x78\x12\xc8\x59" |
4009 |
+- "\x17\x80\x4c\x57\x39\xf1\x6d\x80" |
4010 |
+- "\x25\x77\x0f\x5e\x7d\xf0\xaf\x21" |
4011 |
+- "\xec\xce\xb7\xc8\x02\x8a\xed\x53" |
4012 |
+- "\x2c\x25\x68\x2e\x1f\x85\x5e\x67" |
4013 |
+- "\xd1\x07\x7a\x3a\x89\x08\xe0\x34" |
4014 |
+- "\xdc\xdb\x26\xb4\x6b\x77\xfc\x40" |
4015 |
+- "\x31\x15\x72\xa0\xf0\x73\xd9\x3b" |
4016 |
+- "\xd5\xdb\xfe\xfc\x8f\xa9\x44\xa2" |
4017 |
+- "\x09\x9f\xc6\x33\xe5\xe2\x88\xe8" |
4018 |
+- "\xf3\xf0\x1a\xf4\xce\x12\x0f\xd6" |
4019 |
+- "\xf7\x36\xe6\xa4\xf4\x7a\x10\x58" |
4020 |
+- "\xcc\x1f\x48\x49\x65\x47\x75\xe9" |
4021 |
+- "\x28\xe1\x65\x7b\xf2\xc4\xb5\x07" |
4022 |
+- "\xf2\xec\x76\xd8\x8f\x09\xf3\x16" |
4023 |
+- "\xa1\x51\x89\x3b\xeb\x96\x42\xac" |
4024 |
+- "\x65\xe0\x67\x63\x29\xdc\xb4\x7d" |
4025 |
+- "\xf2\x41\x51\x6a\xcb\xde\x3c\xfb" |
4026 |
+- "\x66\x8d\x13\xca\xe0\x59\x2a\x00" |
4027 |
+- "\xc9\x53\x4c\xe6\x9e\xe2\x73\xd5" |
4028 |
+- "\x67\x19\xb2\xbd\x9a\x63\xd7\x5c", |
4029 |
+- .len = 512, |
4030 |
+- .also_non_np = 1, |
4031 |
+- .np = 3, |
4032 |
+- .tap = { 512 - 20, 4, 16 }, |
4033 |
+- } |
4034 |
+-}; |
4035 |
+- |
4036 |
+-static const struct cipher_testvec speck64_tv_template[] = { |
4037 |
+- { /* Speck64/96 */ |
4038 |
+- .key = "\x00\x01\x02\x03\x08\x09\x0a\x0b" |
4039 |
+- "\x10\x11\x12\x13", |
4040 |
+- .klen = 12, |
4041 |
+- .ptext = "\x65\x61\x6e\x73\x20\x46\x61\x74", |
4042 |
+- .ctext = "\x6c\x94\x75\x41\xec\x52\x79\x9f", |
4043 |
+- .len = 8, |
4044 |
+- }, { /* Speck64/128 */ |
4045 |
+- .key = "\x00\x01\x02\x03\x08\x09\x0a\x0b" |
4046 |
+- "\x10\x11\x12\x13\x18\x19\x1a\x1b", |
4047 |
+- .klen = 16, |
4048 |
+- .ptext = "\x2d\x43\x75\x74\x74\x65\x72\x3b", |
4049 |
+- .ctext = "\x8b\x02\x4e\x45\x48\xa5\x6f\x8c", |
4050 |
+- .len = 8, |
4051 |
+- }, |
4052 |
+-}; |
4053 |
+- |
4054 |
+-/* |
4055 |
+- * Speck64-XTS test vectors, taken from the AES-XTS test vectors with the |
4056 |
+- * ciphertext recomputed with Speck64 as the cipher, and key lengths adjusted |
4057 |
+- */ |
4058 |
+-static const struct cipher_testvec speck64_xts_tv_template[] = { |
4059 |
+- { |
4060 |
+- .key = "\x00\x00\x00\x00\x00\x00\x00\x00" |
4061 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00" |
4062 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
4063 |
+- .klen = 24, |
4064 |
+- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00" |
4065 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
4066 |
+- .ptext = "\x00\x00\x00\x00\x00\x00\x00\x00" |
4067 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00" |
4068 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00" |
4069 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
4070 |
+- .ctext = "\x84\xaf\x54\x07\x19\xd4\x7c\xa6" |
4071 |
+- "\xe4\xfe\xdf\xc4\x1f\x34\xc3\xc2" |
4072 |
+- "\x80\xf5\x72\xe7\xcd\xf0\x99\x22" |
4073 |
+- "\x35\xa7\x2f\x06\xef\xdc\x51\xaa", |
4074 |
+- .len = 32, |
4075 |
+- }, { |
4076 |
+- .key = "\x11\x11\x11\x11\x11\x11\x11\x11" |
4077 |
+- "\x11\x11\x11\x11\x11\x11\x11\x11" |
4078 |
+- "\x22\x22\x22\x22\x22\x22\x22\x22", |
4079 |
+- .klen = 24, |
4080 |
+- .iv = "\x33\x33\x33\x33\x33\x00\x00\x00" |
4081 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
4082 |
+- .ptext = "\x44\x44\x44\x44\x44\x44\x44\x44" |
4083 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44" |
4084 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44" |
4085 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44", |
4086 |
+- .ctext = "\x12\x56\x73\xcd\x15\x87\xa8\x59" |
4087 |
+- "\xcf\x84\xae\xd9\x1c\x66\xd6\x9f" |
4088 |
+- "\xb3\x12\x69\x7e\x36\xeb\x52\xff" |
4089 |
+- "\x62\xdd\xba\x90\xb3\xe1\xee\x99", |
4090 |
+- .len = 32, |
4091 |
+- }, { |
4092 |
+- .key = "\xff\xfe\xfd\xfc\xfb\xfa\xf9\xf8" |
4093 |
+- "\xf7\xf6\xf5\xf4\xf3\xf2\xf1\xf0" |
4094 |
+- "\x22\x22\x22\x22\x22\x22\x22\x22", |
4095 |
+- .klen = 24, |
4096 |
+- .iv = "\x33\x33\x33\x33\x33\x00\x00\x00" |
4097 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
4098 |
+- .ptext = "\x44\x44\x44\x44\x44\x44\x44\x44" |
4099 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44" |
4100 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44" |
4101 |
+- "\x44\x44\x44\x44\x44\x44\x44\x44", |
4102 |
+- .ctext = "\x15\x1b\xe4\x2c\xa2\x5a\x2d\x2c" |
4103 |
+- "\x27\x36\xc0\xbf\x5d\xea\x36\x37" |
4104 |
+- "\x2d\x1a\x88\xbc\x66\xb5\xd0\x0b" |
4105 |
+- "\xa1\xbc\x19\xb2\x0f\x3b\x75\x34", |
4106 |
+- .len = 32, |
4107 |
+- }, { |
4108 |
+- .key = "\x27\x18\x28\x18\x28\x45\x90\x45" |
4109 |
+- "\x23\x53\x60\x28\x74\x71\x35\x26" |
4110 |
+- "\x31\x41\x59\x26\x53\x58\x97\x93", |
4111 |
+- .klen = 24, |
4112 |
+- .iv = "\x00\x00\x00\x00\x00\x00\x00\x00" |
4113 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
4114 |
+- .ptext = "\x00\x01\x02\x03\x04\x05\x06\x07" |
4115 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
4116 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17" |
4117 |
+- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" |
4118 |
+- "\x20\x21\x22\x23\x24\x25\x26\x27" |
4119 |
+- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" |
4120 |
+- "\x30\x31\x32\x33\x34\x35\x36\x37" |
4121 |
+- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" |
4122 |
+- "\x40\x41\x42\x43\x44\x45\x46\x47" |
4123 |
+- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" |
4124 |
+- "\x50\x51\x52\x53\x54\x55\x56\x57" |
4125 |
+- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" |
4126 |
+- "\x60\x61\x62\x63\x64\x65\x66\x67" |
4127 |
+- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" |
4128 |
+- "\x70\x71\x72\x73\x74\x75\x76\x77" |
4129 |
+- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" |
4130 |
+- "\x80\x81\x82\x83\x84\x85\x86\x87" |
4131 |
+- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
4132 |
+- "\x90\x91\x92\x93\x94\x95\x96\x97" |
4133 |
+- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
4134 |
+- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" |
4135 |
+- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
4136 |
+- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" |
4137 |
+- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
4138 |
+- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" |
4139 |
+- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
4140 |
+- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" |
4141 |
+- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
4142 |
+- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" |
4143 |
+- "\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
4144 |
+- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" |
4145 |
+- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff" |
4146 |
+- "\x00\x01\x02\x03\x04\x05\x06\x07" |
4147 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
4148 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17" |
4149 |
+- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" |
4150 |
+- "\x20\x21\x22\x23\x24\x25\x26\x27" |
4151 |
+- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" |
4152 |
+- "\x30\x31\x32\x33\x34\x35\x36\x37" |
4153 |
+- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" |
4154 |
+- "\x40\x41\x42\x43\x44\x45\x46\x47" |
4155 |
+- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" |
4156 |
+- "\x50\x51\x52\x53\x54\x55\x56\x57" |
4157 |
+- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" |
4158 |
+- "\x60\x61\x62\x63\x64\x65\x66\x67" |
4159 |
+- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" |
4160 |
+- "\x70\x71\x72\x73\x74\x75\x76\x77" |
4161 |
+- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" |
4162 |
+- "\x80\x81\x82\x83\x84\x85\x86\x87" |
4163 |
+- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
4164 |
+- "\x90\x91\x92\x93\x94\x95\x96\x97" |
4165 |
+- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
4166 |
+- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" |
4167 |
+- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
4168 |
+- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" |
4169 |
+- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
4170 |
+- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" |
4171 |
+- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
4172 |
+- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" |
4173 |
+- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
4174 |
+- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" |
4175 |
+- "\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
4176 |
+- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" |
4177 |
+- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff", |
4178 |
+- .ctext = "\xaf\xa1\x81\xa6\x32\xbb\x15\x8e" |
4179 |
+- "\xf8\x95\x2e\xd3\xe6\xee\x7e\x09" |
4180 |
+- "\x0c\x1a\xf5\x02\x97\x8b\xe3\xb3" |
4181 |
+- "\x11\xc7\x39\x96\xd0\x95\xf4\x56" |
4182 |
+- "\xf4\xdd\x03\x38\x01\x44\x2c\xcf" |
4183 |
+- "\x88\xae\x8e\x3c\xcd\xe7\xaa\x66" |
4184 |
+- "\xfe\x3d\xc6\xfb\x01\x23\x51\x43" |
4185 |
+- "\xd5\xd2\x13\x86\x94\x34\xe9\x62" |
4186 |
+- "\xf9\x89\xe3\xd1\x7b\xbe\xf8\xef" |
4187 |
+- "\x76\x35\x04\x3f\xdb\x23\x9d\x0b" |
4188 |
+- "\x85\x42\xb9\x02\xd6\xcc\xdb\x96" |
4189 |
+- "\xa7\x6b\x27\xb6\xd4\x45\x8f\x7d" |
4190 |
+- "\xae\xd2\x04\xd5\xda\xc1\x7e\x24" |
4191 |
+- "\x8c\x73\xbe\x48\x7e\xcf\x65\x28" |
4192 |
+- "\x29\xe5\xbe\x54\x30\xcb\x46\x95" |
4193 |
+- "\x4f\x2e\x8a\x36\xc8\x27\xc5\xbe" |
4194 |
+- "\xd0\x1a\xaf\xab\x26\xcd\x9e\x69" |
4195 |
+- "\xa1\x09\x95\x71\x26\xe9\xc4\xdf" |
4196 |
+- "\xe6\x31\xc3\x46\xda\xaf\x0b\x41" |
4197 |
+- "\x1f\xab\xb1\x8e\xd6\xfc\x0b\xb3" |
4198 |
+- "\x82\xc0\x37\x27\xfc\x91\xa7\x05" |
4199 |
+- "\xfb\xc5\xdc\x2b\x74\x96\x48\x43" |
4200 |
+- "\x5d\x9c\x19\x0f\x60\x63\x3a\x1f" |
4201 |
+- "\x6f\xf0\x03\xbe\x4d\xfd\xc8\x4a" |
4202 |
+- "\xc6\xa4\x81\x6d\xc3\x12\x2a\x5c" |
4203 |
+- "\x07\xff\xf3\x72\x74\x48\xb5\x40" |
4204 |
+- "\x50\xb5\xdd\x90\x43\x31\x18\x15" |
4205 |
+- "\x7b\xf2\xa6\xdb\x83\xc8\x4b\x4a" |
4206 |
+- "\x29\x93\x90\x8b\xda\x07\xf0\x35" |
4207 |
+- "\x6d\x90\x88\x09\x4e\x83\xf5\x5b" |
4208 |
+- "\x94\x12\xbb\x33\x27\x1d\x3f\x23" |
4209 |
+- "\x51\xa8\x7c\x07\xa2\xae\x77\xa6" |
4210 |
+- "\x50\xfd\xcc\xc0\x4f\x80\x7a\x9f" |
4211 |
+- "\x66\xdd\xcd\x75\x24\x8b\x33\xf7" |
4212 |
+- "\x20\xdb\x83\x9b\x4f\x11\x63\x6e" |
4213 |
+- "\xcf\x37\xef\xc9\x11\x01\x5c\x45" |
4214 |
+- "\x32\x99\x7c\x3c\x9e\x42\x89\xe3" |
4215 |
+- "\x70\x6d\x15\x9f\xb1\xe6\xb6\x05" |
4216 |
+- "\xfe\x0c\xb9\x49\x2d\x90\x6d\xcc" |
4217 |
+- "\x5d\x3f\xc1\xfe\x89\x0a\x2e\x2d" |
4218 |
+- "\xa0\xa8\x89\x3b\x73\x39\xa5\x94" |
4219 |
+- "\x4c\xa4\xa6\xbb\xa7\x14\x46\x89" |
4220 |
+- "\x10\xff\xaf\xef\xca\xdd\x4f\x80" |
4221 |
+- "\xb3\xdf\x3b\xab\xd4\xe5\x5a\xc7" |
4222 |
+- "\x33\xca\x00\x8b\x8b\x3f\xea\xec" |
4223 |
+- "\x68\x8a\xc2\x6d\xfd\xd4\x67\x0f" |
4224 |
+- "\x22\x31\xe1\x0e\xfe\x5a\x04\xd5" |
4225 |
+- "\x64\xa3\xf1\x1a\x76\x28\xcc\x35" |
4226 |
+- "\x36\xa7\x0a\x74\xf7\x1c\x44\x9b" |
4227 |
+- "\xc7\x1b\x53\x17\x02\xea\xd1\xad" |
4228 |
+- "\x13\x51\x73\xc0\xa0\xb2\x05\x32" |
4229 |
+- "\xa8\xa2\x37\x2e\xe1\x7a\x3a\x19" |
4230 |
+- "\x26\xb4\x6c\x62\x5d\xb3\x1a\x1d" |
4231 |
+- "\x59\xda\xee\x1a\x22\x18\xda\x0d" |
4232 |
+- "\x88\x0f\x55\x8b\x72\x62\xfd\xc1" |
4233 |
+- "\x69\x13\xcd\x0d\x5f\xc1\x09\x52" |
4234 |
+- "\xee\xd6\xe3\x84\x4d\xee\xf6\x88" |
4235 |
+- "\xaf\x83\xdc\x76\xf4\xc0\x93\x3f" |
4236 |
+- "\x4a\x75\x2f\xb0\x0b\x3e\xc4\x54" |
4237 |
+- "\x7d\x69\x8d\x00\x62\x77\x0d\x14" |
4238 |
+- "\xbe\x7c\xa6\x7d\xc5\x24\x4f\xf3" |
4239 |
+- "\x50\xf7\x5f\xf4\xc2\xca\x41\x97" |
4240 |
+- "\x37\xbe\x75\x74\xcd\xf0\x75\x6e" |
4241 |
+- "\x25\x23\x94\xbd\xda\x8d\xb0\xd4", |
4242 |
+- .len = 512, |
4243 |
+- }, { |
4244 |
+- .key = "\x27\x18\x28\x18\x28\x45\x90\x45" |
4245 |
+- "\x23\x53\x60\x28\x74\x71\x35\x26" |
4246 |
+- "\x62\x49\x77\x57\x24\x70\x93\x69" |
4247 |
+- "\x99\x59\x57\x49\x66\x96\x76\x27", |
4248 |
+- .klen = 32, |
4249 |
+- .iv = "\xff\x00\x00\x00\x00\x00\x00\x00" |
4250 |
+- "\x00\x00\x00\x00\x00\x00\x00\x00", |
4251 |
+- .ptext = "\x00\x01\x02\x03\x04\x05\x06\x07" |
4252 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
4253 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17" |
4254 |
+- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" |
4255 |
+- "\x20\x21\x22\x23\x24\x25\x26\x27" |
4256 |
+- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" |
4257 |
+- "\x30\x31\x32\x33\x34\x35\x36\x37" |
4258 |
+- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" |
4259 |
+- "\x40\x41\x42\x43\x44\x45\x46\x47" |
4260 |
+- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" |
4261 |
+- "\x50\x51\x52\x53\x54\x55\x56\x57" |
4262 |
+- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" |
4263 |
+- "\x60\x61\x62\x63\x64\x65\x66\x67" |
4264 |
+- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" |
4265 |
+- "\x70\x71\x72\x73\x74\x75\x76\x77" |
4266 |
+- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" |
4267 |
+- "\x80\x81\x82\x83\x84\x85\x86\x87" |
4268 |
+- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
4269 |
+- "\x90\x91\x92\x93\x94\x95\x96\x97" |
4270 |
+- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
4271 |
+- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" |
4272 |
+- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
4273 |
+- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" |
4274 |
+- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
4275 |
+- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" |
4276 |
+- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
4277 |
+- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" |
4278 |
+- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
4279 |
+- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" |
4280 |
+- "\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
4281 |
+- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" |
4282 |
+- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff" |
4283 |
+- "\x00\x01\x02\x03\x04\x05\x06\x07" |
4284 |
+- "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" |
4285 |
+- "\x10\x11\x12\x13\x14\x15\x16\x17" |
4286 |
+- "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" |
4287 |
+- "\x20\x21\x22\x23\x24\x25\x26\x27" |
4288 |
+- "\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f" |
4289 |
+- "\x30\x31\x32\x33\x34\x35\x36\x37" |
4290 |
+- "\x38\x39\x3a\x3b\x3c\x3d\x3e\x3f" |
4291 |
+- "\x40\x41\x42\x43\x44\x45\x46\x47" |
4292 |
+- "\x48\x49\x4a\x4b\x4c\x4d\x4e\x4f" |
4293 |
+- "\x50\x51\x52\x53\x54\x55\x56\x57" |
4294 |
+- "\x58\x59\x5a\x5b\x5c\x5d\x5e\x5f" |
4295 |
+- "\x60\x61\x62\x63\x64\x65\x66\x67" |
4296 |
+- "\x68\x69\x6a\x6b\x6c\x6d\x6e\x6f" |
4297 |
+- "\x70\x71\x72\x73\x74\x75\x76\x77" |
4298 |
+- "\x78\x79\x7a\x7b\x7c\x7d\x7e\x7f" |
4299 |
+- "\x80\x81\x82\x83\x84\x85\x86\x87" |
4300 |
+- "\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" |
4301 |
+- "\x90\x91\x92\x93\x94\x95\x96\x97" |
4302 |
+- "\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" |
4303 |
+- "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7" |
4304 |
+- "\xa8\xa9\xaa\xab\xac\xad\xae\xaf" |
4305 |
+- "\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7" |
4306 |
+- "\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf" |
4307 |
+- "\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7" |
4308 |
+- "\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf" |
4309 |
+- "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7" |
4310 |
+- "\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf" |
4311 |
+- "\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7" |
4312 |
+- "\xe8\xe9\xea\xeb\xec\xed\xee\xef" |
4313 |
+- "\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7" |
4314 |
+- "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff", |
4315 |
+- .ctext = "\x55\xed\x71\xd3\x02\x8e\x15\x3b" |
4316 |
+- "\xc6\x71\x29\x2d\x3e\x89\x9f\x59" |
4317 |
+- "\x68\x6a\xcc\x8a\x56\x97\xf3\x95" |
4318 |
+- "\x4e\x51\x08\xda\x2a\xf8\x6f\x3c" |
4319 |
+- "\x78\x16\xea\x80\xdb\x33\x75\x94" |
4320 |
+- "\xf9\x29\xc4\x2b\x76\x75\x97\xc7" |
4321 |
+- "\xf2\x98\x2c\xf9\xff\xc8\xd5\x2b" |
4322 |
+- "\x18\xf1\xaf\xcf\x7c\xc5\x0b\xee" |
4323 |
+- "\xad\x3c\x76\x7c\xe6\x27\xa2\x2a" |
4324 |
+- "\xe4\x66\xe1\xab\xa2\x39\xfc\x7c" |
4325 |
+- "\xf5\xec\x32\x74\xa3\xb8\x03\x88" |
4326 |
+- "\x52\xfc\x2e\x56\x3f\xa1\xf0\x9f" |
4327 |
+- "\x84\x5e\x46\xed\x20\x89\xb6\x44" |
4328 |
+- "\x8d\xd0\xed\x54\x47\x16\xbe\x95" |
4329 |
+- "\x8a\xb3\x6b\x72\xc4\x32\x52\x13" |
4330 |
+- "\x1b\xb0\x82\xbe\xac\xf9\x70\xa6" |
4331 |
+- "\x44\x18\xdd\x8c\x6e\xca\x6e\x45" |
4332 |
+- "\x8f\x1e\x10\x07\x57\x25\x98\x7b" |
4333 |
+- "\x17\x8c\x78\xdd\x80\xa7\xd9\xd8" |
4334 |
+- "\x63\xaf\xb9\x67\x57\xfd\xbc\xdb" |
4335 |
+- "\x44\xe9\xc5\x65\xd1\xc7\x3b\xff" |
4336 |
+- "\x20\xa0\x80\x1a\xc3\x9a\xad\x5e" |
4337 |
+- "\x5d\x3b\xd3\x07\xd9\xf5\xfd\x3d" |
4338 |
+- "\x4a\x8b\xa8\xd2\x6e\x7a\x51\x65" |
4339 |
+- "\x6c\x8e\x95\xe0\x45\xc9\x5f\x4a" |
4340 |
+- "\x09\x3c\x3d\x71\x7f\x0c\x84\x2a" |
4341 |
+- "\xc8\x48\x52\x1a\xc2\xd5\xd6\x78" |
4342 |
+- "\x92\x1e\xa0\x90\x2e\xea\xf0\xf3" |
4343 |
+- "\xdc\x0f\xb1\xaf\x0d\x9b\x06\x2e" |
4344 |
+- "\x35\x10\x30\x82\x0d\xe7\xc5\x9b" |
4345 |
+- "\xde\x44\x18\xbd\x9f\xd1\x45\xa9" |
4346 |
+- "\x7b\x7a\x4a\xad\x35\x65\x27\xca" |
4347 |
+- "\xb2\xc3\xd4\x9b\x71\x86\x70\xee" |
4348 |
+- "\xf1\x89\x3b\x85\x4b\x5b\xaa\xaf" |
4349 |
+- "\xfc\x42\xc8\x31\x59\xbe\x16\x60" |
4350 |
+- "\x4f\xf9\xfa\x12\xea\xd0\xa7\x14" |
4351 |
+- "\xf0\x7a\xf3\xd5\x8d\xbd\x81\xef" |
4352 |
+- "\x52\x7f\x29\x51\x94\x20\x67\x3c" |
4353 |
+- "\xd1\xaf\x77\x9f\x22\x5a\x4e\x63" |
4354 |
+- "\xe7\xff\x73\x25\xd1\xdd\x96\x8a" |
4355 |
+- "\x98\x52\x6d\xf3\xac\x3e\xf2\x18" |
4356 |
+- "\x6d\xf6\x0a\x29\xa6\x34\x3d\xed" |
4357 |
+- "\xe3\x27\x0d\x9d\x0a\x02\x44\x7e" |
4358 |
+- "\x5a\x7e\x67\x0f\x0a\x9e\xd6\xad" |
4359 |
+- "\x91\xe6\x4d\x81\x8c\x5c\x59\xaa" |
4360 |
+- "\xfb\xeb\x56\x53\xd2\x7d\x4c\x81" |
4361 |
+- "\x65\x53\x0f\x41\x11\xbd\x98\x99" |
4362 |
+- "\xf9\xc6\xfa\x51\x2e\xa3\xdd\x8d" |
4363 |
+- "\x84\x98\xf9\x34\xed\x33\x2a\x1f" |
4364 |
+- "\x82\xed\xc1\x73\x98\xd3\x02\xdc" |
4365 |
+- "\xe6\xc2\x33\x1d\xa2\xb4\xca\x76" |
4366 |
+- "\x63\x51\x34\x9d\x96\x12\xae\xce" |
4367 |
+- "\x83\xc9\x76\x5e\xa4\x1b\x53\x37" |
4368 |
+- "\x17\xd5\xc0\x80\x1d\x62\xf8\x3d" |
4369 |
+- "\x54\x27\x74\xbb\x10\x86\x57\x46" |
4370 |
+- "\x68\xe1\xed\x14\xe7\x9d\xfc\x84" |
4371 |
+- "\x47\xbc\xc2\xf8\x19\x4b\x99\xcf" |
4372 |
+- "\x7a\xe9\xc4\xb8\x8c\x82\x72\x4d" |
4373 |
+- "\x7b\x4f\x38\x55\x36\x71\x64\xc1" |
4374 |
+- "\xfc\x5c\x75\x52\x33\x02\x18\xf8" |
4375 |
+- "\x17\xe1\x2b\xc2\x43\x39\xbd\x76" |
4376 |
+- "\x9b\x63\x76\x32\x2f\x19\x72\x10" |
4377 |
+- "\x9f\x21\x0c\xf1\x66\x50\x7f\xa5" |
4378 |
+- "\x0d\x1f\x46\xe0\xba\xd3\x2f\x3c", |
4379 |
+- .len = 512, |
4380 |
+- .also_non_np = 1, |
4381 |
+- .np = 3, |
4382 |
+- .tap = { 512 - 20, 4, 16 }, |
4383 |
+- } |
4384 |
+-}; |
4385 |
+- |
4386 |
+ /* Cast6 test vectors from RFC 2612 */ |
4387 |
+ static const struct cipher_testvec cast6_tv_template[] = { |
4388 |
+ { |
4389 |
+diff --git a/drivers/acpi/acpi_lpit.c b/drivers/acpi/acpi_lpit.c |
4390 |
+index cf4fc0161164..e43cb71b6972 100644 |
4391 |
+--- a/drivers/acpi/acpi_lpit.c |
4392 |
++++ b/drivers/acpi/acpi_lpit.c |
4393 |
+@@ -117,11 +117,17 @@ static void lpit_update_residency(struct lpit_residency_info *info, |
4394 |
+ if (!info->iomem_addr) |
4395 |
+ return; |
4396 |
+ |
4397 |
++ if (!(acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0)) |
4398 |
++ return; |
4399 |
++ |
4400 |
+ /* Silently fail, if cpuidle attribute group is not present */ |
4401 |
+ sysfs_add_file_to_group(&cpu_subsys.dev_root->kobj, |
4402 |
+ &dev_attr_low_power_idle_system_residency_us.attr, |
4403 |
+ "cpuidle"); |
4404 |
+ } else if (info->gaddr.space_id == ACPI_ADR_SPACE_FIXED_HARDWARE) { |
4405 |
++ if (!(acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0)) |
4406 |
++ return; |
4407 |
++ |
4408 |
+ /* Silently fail, if cpuidle attribute group is not present */ |
4409 |
+ sysfs_add_file_to_group(&cpu_subsys.dev_root->kobj, |
4410 |
+ &dev_attr_low_power_idle_cpu_residency_us.attr, |
4411 |
+diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c |
4412 |
+index bf64cfa30feb..969bf8d515c0 100644 |
4413 |
+--- a/drivers/acpi/acpi_lpss.c |
4414 |
++++ b/drivers/acpi/acpi_lpss.c |
4415 |
+@@ -327,9 +327,11 @@ static const struct acpi_device_id acpi_lpss_device_ids[] = { |
4416 |
+ { "INT33FC", }, |
4417 |
+ |
4418 |
+ /* Braswell LPSS devices */ |
4419 |
++ { "80862286", LPSS_ADDR(lpss_dma_desc) }, |
4420 |
+ { "80862288", LPSS_ADDR(bsw_pwm_dev_desc) }, |
4421 |
+ { "8086228A", LPSS_ADDR(bsw_uart_dev_desc) }, |
4422 |
+ { "8086228E", LPSS_ADDR(bsw_spi_dev_desc) }, |
4423 |
++ { "808622C0", LPSS_ADDR(lpss_dma_desc) }, |
4424 |
+ { "808622C1", LPSS_ADDR(bsw_i2c_dev_desc) }, |
4425 |
+ |
4426 |
+ /* Broadwell LPSS devices */ |
4427 |
+diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c |
4428 |
+index 449d86d39965..fc447410ae4d 100644 |
4429 |
+--- a/drivers/acpi/acpi_processor.c |
4430 |
++++ b/drivers/acpi/acpi_processor.c |
4431 |
+@@ -643,7 +643,7 @@ static acpi_status __init acpi_processor_ids_walk(acpi_handle handle, |
4432 |
+ |
4433 |
+ status = acpi_get_type(handle, &acpi_type); |
4434 |
+ if (ACPI_FAILURE(status)) |
4435 |
+- return false; |
4436 |
++ return status; |
4437 |
+ |
4438 |
+ switch (acpi_type) { |
4439 |
+ case ACPI_TYPE_PROCESSOR: |
4440 |
+@@ -663,11 +663,12 @@ static acpi_status __init acpi_processor_ids_walk(acpi_handle handle, |
4441 |
+ } |
4442 |
+ |
4443 |
+ processor_validated_ids_update(uid); |
4444 |
+- return true; |
4445 |
++ return AE_OK; |
4446 |
+ |
4447 |
+ err: |
4448 |
++ /* Exit on error, but don't abort the namespace walk */ |
4449 |
+ acpi_handle_info(handle, "Invalid processor object\n"); |
4450 |
+- return false; |
4451 |
++ return AE_OK; |
4452 |
+ |
4453 |
+ } |
4454 |
+ |
4455 |
+diff --git a/drivers/acpi/acpica/dsopcode.c b/drivers/acpi/acpica/dsopcode.c |
4456 |
+index e9fb0bf3c8d2..78f9de260d5f 100644 |
4457 |
+--- a/drivers/acpi/acpica/dsopcode.c |
4458 |
++++ b/drivers/acpi/acpica/dsopcode.c |
4459 |
+@@ -417,6 +417,10 @@ acpi_ds_eval_region_operands(struct acpi_walk_state *walk_state, |
4460 |
+ ACPI_FORMAT_UINT64(obj_desc->region.address), |
4461 |
+ obj_desc->region.length)); |
4462 |
+ |
4463 |
++ status = acpi_ut_add_address_range(obj_desc->region.space_id, |
4464 |
++ obj_desc->region.address, |
4465 |
++ obj_desc->region.length, node); |
4466 |
++ |
4467 |
+ /* Now the address and length are valid for this opregion */ |
4468 |
+ |
4469 |
+ obj_desc->region.flags |= AOPOBJ_DATA_VALID; |
4470 |
+diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c |
4471 |
+index 0f0bdc9d24c6..314276779f57 100644 |
4472 |
+--- a/drivers/acpi/acpica/psloop.c |
4473 |
++++ b/drivers/acpi/acpica/psloop.c |
4474 |
+@@ -417,6 +417,7 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state) |
4475 |
+ union acpi_parse_object *op = NULL; /* current op */ |
4476 |
+ struct acpi_parse_state *parser_state; |
4477 |
+ u8 *aml_op_start = NULL; |
4478 |
++ u8 opcode_length; |
4479 |
+ |
4480 |
+ ACPI_FUNCTION_TRACE_PTR(ps_parse_loop, walk_state); |
4481 |
+ |
4482 |
+@@ -540,8 +541,19 @@ acpi_status acpi_ps_parse_loop(struct acpi_walk_state *walk_state) |
4483 |
+ "Skip parsing opcode %s", |
4484 |
+ acpi_ps_get_opcode_name |
4485 |
+ (walk_state->opcode))); |
4486 |
++ |
4487 |
++ /* |
4488 |
++ * Determine the opcode length before skipping the opcode. |
4489 |
++ * An opcode can be 1 byte or 2 bytes in length. |
4490 |
++ */ |
4491 |
++ opcode_length = 1; |
4492 |
++ if ((walk_state->opcode & 0xFF00) == |
4493 |
++ AML_EXTENDED_OPCODE) { |
4494 |
++ opcode_length = 2; |
4495 |
++ } |
4496 |
+ walk_state->parser_state.aml = |
4497 |
+- walk_state->aml + 1; |
4498 |
++ walk_state->aml + opcode_length; |
4499 |
++ |
4500 |
+ walk_state->parser_state.aml = |
4501 |
+ acpi_ps_get_next_package_end |
4502 |
+ (&walk_state->parser_state); |
4503 |
+diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c |
4504 |
+index 7c479002e798..c0db96e8a81a 100644 |
4505 |
+--- a/drivers/acpi/nfit/core.c |
4506 |
++++ b/drivers/acpi/nfit/core.c |
4507 |
+@@ -2456,7 +2456,8 @@ static int ars_get_cap(struct acpi_nfit_desc *acpi_desc, |
4508 |
+ return cmd_rc; |
4509 |
+ } |
4510 |
+ |
4511 |
+-static int ars_start(struct acpi_nfit_desc *acpi_desc, struct nfit_spa *nfit_spa) |
4512 |
++static int ars_start(struct acpi_nfit_desc *acpi_desc, |
4513 |
++ struct nfit_spa *nfit_spa, enum nfit_ars_state req_type) |
4514 |
+ { |
4515 |
+ int rc; |
4516 |
+ int cmd_rc; |
4517 |
+@@ -2467,7 +2468,7 @@ static int ars_start(struct acpi_nfit_desc *acpi_desc, struct nfit_spa *nfit_spa |
4518 |
+ memset(&ars_start, 0, sizeof(ars_start)); |
4519 |
+ ars_start.address = spa->address; |
4520 |
+ ars_start.length = spa->length; |
4521 |
+- if (test_bit(ARS_SHORT, &nfit_spa->ars_state)) |
4522 |
++ if (req_type == ARS_REQ_SHORT) |
4523 |
+ ars_start.flags = ND_ARS_RETURN_PREV_DATA; |
4524 |
+ if (nfit_spa_type(spa) == NFIT_SPA_PM) |
4525 |
+ ars_start.type = ND_ARS_PERSISTENT; |
4526 |
+@@ -2524,6 +2525,15 @@ static void ars_complete(struct acpi_nfit_desc *acpi_desc, |
4527 |
+ struct nd_region *nd_region = nfit_spa->nd_region; |
4528 |
+ struct device *dev; |
4529 |
+ |
4530 |
++ lockdep_assert_held(&acpi_desc->init_mutex); |
4531 |
++ /* |
4532 |
++ * Only advance the ARS state for ARS runs initiated by the |
4533 |
++ * kernel, ignore ARS results from BIOS initiated runs for scrub |
4534 |
++ * completion tracking. |
4535 |
++ */ |
4536 |
++ if (acpi_desc->scrub_spa != nfit_spa) |
4537 |
++ return; |
4538 |
++ |
4539 |
+ if ((ars_status->address >= spa->address && ars_status->address |
4540 |
+ < spa->address + spa->length) |
4541 |
+ || (ars_status->address < spa->address)) { |
4542 |
+@@ -2543,23 +2553,13 @@ static void ars_complete(struct acpi_nfit_desc *acpi_desc, |
4543 |
+ } else |
4544 |
+ return; |
4545 |
+ |
4546 |
+- if (test_bit(ARS_DONE, &nfit_spa->ars_state)) |
4547 |
+- return; |
4548 |
+- |
4549 |
+- if (!test_and_clear_bit(ARS_REQ, &nfit_spa->ars_state)) |
4550 |
+- return; |
4551 |
+- |
4552 |
++ acpi_desc->scrub_spa = NULL; |
4553 |
+ if (nd_region) { |
4554 |
+ dev = nd_region_dev(nd_region); |
4555 |
+ nvdimm_region_notify(nd_region, NVDIMM_REVALIDATE_POISON); |
4556 |
+ } else |
4557 |
+ dev = acpi_desc->dev; |
4558 |
+- |
4559 |
+- dev_dbg(dev, "ARS: range %d %s complete\n", spa->range_index, |
4560 |
+- test_bit(ARS_SHORT, &nfit_spa->ars_state) |
4561 |
+- ? "short" : "long"); |
4562 |
+- clear_bit(ARS_SHORT, &nfit_spa->ars_state); |
4563 |
+- set_bit(ARS_DONE, &nfit_spa->ars_state); |
4564 |
++ dev_dbg(dev, "ARS: range %d complete\n", spa->range_index); |
4565 |
+ } |
4566 |
+ |
4567 |
+ static int ars_status_process_records(struct acpi_nfit_desc *acpi_desc) |
4568 |
+@@ -2840,46 +2840,55 @@ static int acpi_nfit_query_poison(struct acpi_nfit_desc *acpi_desc) |
4569 |
+ return 0; |
4570 |
+ } |
4571 |
+ |
4572 |
+-static int ars_register(struct acpi_nfit_desc *acpi_desc, struct nfit_spa *nfit_spa, |
4573 |
+- int *query_rc) |
4574 |
++static int ars_register(struct acpi_nfit_desc *acpi_desc, |
4575 |
++ struct nfit_spa *nfit_spa) |
4576 |
+ { |
4577 |
+- int rc = *query_rc; |
4578 |
++ int rc; |
4579 |
+ |
4580 |
+- if (no_init_ars) |
4581 |
++ if (no_init_ars || test_bit(ARS_FAILED, &nfit_spa->ars_state)) |
4582 |
+ return acpi_nfit_register_region(acpi_desc, nfit_spa); |
4583 |
+ |
4584 |
+- set_bit(ARS_REQ, &nfit_spa->ars_state); |
4585 |
+- set_bit(ARS_SHORT, &nfit_spa->ars_state); |
4586 |
++ set_bit(ARS_REQ_SHORT, &nfit_spa->ars_state); |
4587 |
++ set_bit(ARS_REQ_LONG, &nfit_spa->ars_state); |
4588 |
+ |
4589 |
+- switch (rc) { |
4590 |
++ switch (acpi_nfit_query_poison(acpi_desc)) { |
4591 |
+ case 0: |
4592 |
+ case -EAGAIN: |
4593 |
+- rc = ars_start(acpi_desc, nfit_spa); |
4594 |
+- if (rc == -EBUSY) { |
4595 |
+- *query_rc = rc; |
4596 |
++ rc = ars_start(acpi_desc, nfit_spa, ARS_REQ_SHORT); |
4597 |
++ /* shouldn't happen, try again later */ |
4598 |
++ if (rc == -EBUSY) |
4599 |
+ break; |
4600 |
+- } else if (rc == 0) { |
4601 |
+- rc = acpi_nfit_query_poison(acpi_desc); |
4602 |
+- } else { |
4603 |
++ if (rc) { |
4604 |
+ set_bit(ARS_FAILED, &nfit_spa->ars_state); |
4605 |
+ break; |
4606 |
+ } |
4607 |
+- if (rc == -EAGAIN) |
4608 |
+- clear_bit(ARS_SHORT, &nfit_spa->ars_state); |
4609 |
+- else if (rc == 0) |
4610 |
+- ars_complete(acpi_desc, nfit_spa); |
4611 |
++ clear_bit(ARS_REQ_SHORT, &nfit_spa->ars_state); |
4612 |
++ rc = acpi_nfit_query_poison(acpi_desc); |
4613 |
++ if (rc) |
4614 |
++ break; |
4615 |
++ acpi_desc->scrub_spa = nfit_spa; |
4616 |
++ ars_complete(acpi_desc, nfit_spa); |
4617 |
++ /* |
4618 |
++ * If ars_complete() says we didn't complete the |
4619 |
++ * short scrub, we'll try again with a long |
4620 |
++ * request. |
4621 |
++ */ |
4622 |
++ acpi_desc->scrub_spa = NULL; |
4623 |
+ break; |
4624 |
+ case -EBUSY: |
4625 |
++ case -ENOMEM: |
4626 |
+ case -ENOSPC: |
4627 |
++ /* |
4628 |
++ * BIOS was using ARS, wait for it to complete (or |
4629 |
++ * resources to become available) and then perform our |
4630 |
++ * own scrubs. |
4631 |
++ */ |
4632 |
+ break; |
4633 |
+ default: |
4634 |
+ set_bit(ARS_FAILED, &nfit_spa->ars_state); |
4635 |
+ break; |
4636 |
+ } |
4637 |
+ |
4638 |
+- if (test_and_clear_bit(ARS_DONE, &nfit_spa->ars_state)) |
4639 |
+- set_bit(ARS_REQ, &nfit_spa->ars_state); |
4640 |
+- |
4641 |
+ return acpi_nfit_register_region(acpi_desc, nfit_spa); |
4642 |
+ } |
4643 |
+ |
4644 |
+@@ -2901,6 +2910,8 @@ static unsigned int __acpi_nfit_scrub(struct acpi_nfit_desc *acpi_desc, |
4645 |
+ struct device *dev = acpi_desc->dev; |
4646 |
+ struct nfit_spa *nfit_spa; |
4647 |
+ |
4648 |
++ lockdep_assert_held(&acpi_desc->init_mutex); |
4649 |
++ |
4650 |
+ if (acpi_desc->cancel) |
4651 |
+ return 0; |
4652 |
+ |
4653 |
+@@ -2924,21 +2935,49 @@ static unsigned int __acpi_nfit_scrub(struct acpi_nfit_desc *acpi_desc, |
4654 |
+ |
4655 |
+ ars_complete_all(acpi_desc); |
4656 |
+ list_for_each_entry(nfit_spa, &acpi_desc->spas, list) { |
4657 |
++ enum nfit_ars_state req_type; |
4658 |
++ int rc; |
4659 |
++ |
4660 |
+ if (test_bit(ARS_FAILED, &nfit_spa->ars_state)) |
4661 |
+ continue; |
4662 |
+- if (test_bit(ARS_REQ, &nfit_spa->ars_state)) { |
4663 |
+- int rc = ars_start(acpi_desc, nfit_spa); |
4664 |
+- |
4665 |
+- clear_bit(ARS_DONE, &nfit_spa->ars_state); |
4666 |
+- dev = nd_region_dev(nfit_spa->nd_region); |
4667 |
+- dev_dbg(dev, "ARS: range %d ARS start (%d)\n", |
4668 |
+- nfit_spa->spa->range_index, rc); |
4669 |
+- if (rc == 0 || rc == -EBUSY) |
4670 |
+- return 1; |
4671 |
+- dev_err(dev, "ARS: range %d ARS failed (%d)\n", |
4672 |
+- nfit_spa->spa->range_index, rc); |
4673 |
+- set_bit(ARS_FAILED, &nfit_spa->ars_state); |
4674 |
++ |
4675 |
++ /* prefer short ARS requests first */ |
4676 |
++ if (test_bit(ARS_REQ_SHORT, &nfit_spa->ars_state)) |
4677 |
++ req_type = ARS_REQ_SHORT; |
4678 |
++ else if (test_bit(ARS_REQ_LONG, &nfit_spa->ars_state)) |
4679 |
++ req_type = ARS_REQ_LONG; |
4680 |
++ else |
4681 |
++ continue; |
4682 |
++ rc = ars_start(acpi_desc, nfit_spa, req_type); |
4683 |
++ |
4684 |
++ dev = nd_region_dev(nfit_spa->nd_region); |
4685 |
++ dev_dbg(dev, "ARS: range %d ARS start %s (%d)\n", |
4686 |
++ nfit_spa->spa->range_index, |
4687 |
++ req_type == ARS_REQ_SHORT ? "short" : "long", |
4688 |
++ rc); |
4689 |
++ /* |
4690 |
++ * Hmm, we raced someone else starting ARS? Try again in |
4691 |
++ * a bit. |
4692 |
++ */ |
4693 |
++ if (rc == -EBUSY) |
4694 |
++ return 1; |
4695 |
++ if (rc == 0) { |
4696 |
++ dev_WARN_ONCE(dev, acpi_desc->scrub_spa, |
4697 |
++ "scrub start while range %d active\n", |
4698 |
++ acpi_desc->scrub_spa->spa->range_index); |
4699 |
++ clear_bit(req_type, &nfit_spa->ars_state); |
4700 |
++ acpi_desc->scrub_spa = nfit_spa; |
4701 |
++ /* |
4702 |
++ * Consider this spa last for future scrub |
4703 |
++ * requests |
4704 |
++ */ |
4705 |
++ list_move_tail(&nfit_spa->list, &acpi_desc->spas); |
4706 |
++ return 1; |
4707 |
+ } |
4708 |
++ |
4709 |
++ dev_err(dev, "ARS: range %d ARS failed (%d)\n", |
4710 |
++ nfit_spa->spa->range_index, rc); |
4711 |
++ set_bit(ARS_FAILED, &nfit_spa->ars_state); |
4712 |
+ } |
4713 |
+ return 0; |
4714 |
+ } |
4715 |
+@@ -2994,6 +3033,7 @@ static void acpi_nfit_init_ars(struct acpi_nfit_desc *acpi_desc, |
4716 |
+ struct nd_cmd_ars_cap ars_cap; |
4717 |
+ int rc; |
4718 |
+ |
4719 |
++ set_bit(ARS_FAILED, &nfit_spa->ars_state); |
4720 |
+ memset(&ars_cap, 0, sizeof(ars_cap)); |
4721 |
+ rc = ars_get_cap(acpi_desc, &ars_cap, nfit_spa); |
4722 |
+ if (rc < 0) |
4723 |
+@@ -3010,16 +3050,14 @@ static void acpi_nfit_init_ars(struct acpi_nfit_desc *acpi_desc, |
4724 |
+ nfit_spa->clear_err_unit = ars_cap.clear_err_unit; |
4725 |
+ acpi_desc->max_ars = max(nfit_spa->max_ars, acpi_desc->max_ars); |
4726 |
+ clear_bit(ARS_FAILED, &nfit_spa->ars_state); |
4727 |
+- set_bit(ARS_REQ, &nfit_spa->ars_state); |
4728 |
+ } |
4729 |
+ |
4730 |
+ static int acpi_nfit_register_regions(struct acpi_nfit_desc *acpi_desc) |
4731 |
+ { |
4732 |
+ struct nfit_spa *nfit_spa; |
4733 |
+- int rc, query_rc; |
4734 |
++ int rc; |
4735 |
+ |
4736 |
+ list_for_each_entry(nfit_spa, &acpi_desc->spas, list) { |
4737 |
+- set_bit(ARS_FAILED, &nfit_spa->ars_state); |
4738 |
+ switch (nfit_spa_type(nfit_spa->spa)) { |
4739 |
+ case NFIT_SPA_VOLATILE: |
4740 |
+ case NFIT_SPA_PM: |
4741 |
+@@ -3028,20 +3066,12 @@ static int acpi_nfit_register_regions(struct acpi_nfit_desc *acpi_desc) |
4742 |
+ } |
4743 |
+ } |
4744 |
+ |
4745 |
+- /* |
4746 |
+- * Reap any results that might be pending before starting new |
4747 |
+- * short requests. |
4748 |
+- */ |
4749 |
+- query_rc = acpi_nfit_query_poison(acpi_desc); |
4750 |
+- if (query_rc == 0) |
4751 |
+- ars_complete_all(acpi_desc); |
4752 |
+- |
4753 |
+ list_for_each_entry(nfit_spa, &acpi_desc->spas, list) |
4754 |
+ switch (nfit_spa_type(nfit_spa->spa)) { |
4755 |
+ case NFIT_SPA_VOLATILE: |
4756 |
+ case NFIT_SPA_PM: |
4757 |
+ /* register regions and kick off initial ARS run */ |
4758 |
+- rc = ars_register(acpi_desc, nfit_spa, &query_rc); |
4759 |
++ rc = ars_register(acpi_desc, nfit_spa); |
4760 |
+ if (rc) |
4761 |
+ return rc; |
4762 |
+ break; |
4763 |
+@@ -3236,7 +3266,8 @@ static int acpi_nfit_clear_to_send(struct nvdimm_bus_descriptor *nd_desc, |
4764 |
+ return 0; |
4765 |
+ } |
4766 |
+ |
4767 |
+-int acpi_nfit_ars_rescan(struct acpi_nfit_desc *acpi_desc, unsigned long flags) |
4768 |
++int acpi_nfit_ars_rescan(struct acpi_nfit_desc *acpi_desc, |
4769 |
++ enum nfit_ars_state req_type) |
4770 |
+ { |
4771 |
+ struct device *dev = acpi_desc->dev; |
4772 |
+ int scheduled = 0, busy = 0; |
4773 |
+@@ -3256,13 +3287,10 @@ int acpi_nfit_ars_rescan(struct acpi_nfit_desc *acpi_desc, unsigned long flags) |
4774 |
+ if (test_bit(ARS_FAILED, &nfit_spa->ars_state)) |
4775 |
+ continue; |
4776 |
+ |
4777 |
+- if (test_and_set_bit(ARS_REQ, &nfit_spa->ars_state)) |
4778 |
++ if (test_and_set_bit(req_type, &nfit_spa->ars_state)) |
4779 |
+ busy++; |
4780 |
+- else { |
4781 |
+- if (test_bit(ARS_SHORT, &flags)) |
4782 |
+- set_bit(ARS_SHORT, &nfit_spa->ars_state); |
4783 |
++ else |
4784 |
+ scheduled++; |
4785 |
+- } |
4786 |
+ } |
4787 |
+ if (scheduled) { |
4788 |
+ sched_ars(acpi_desc); |
4789 |
+@@ -3448,10 +3476,11 @@ static void acpi_nfit_update_notify(struct device *dev, acpi_handle handle) |
4790 |
+ static void acpi_nfit_uc_error_notify(struct device *dev, acpi_handle handle) |
4791 |
+ { |
4792 |
+ struct acpi_nfit_desc *acpi_desc = dev_get_drvdata(dev); |
4793 |
+- unsigned long flags = (acpi_desc->scrub_mode == HW_ERROR_SCRUB_ON) ? |
4794 |
+- 0 : 1 << ARS_SHORT; |
4795 |
+ |
4796 |
+- acpi_nfit_ars_rescan(acpi_desc, flags); |
4797 |
++ if (acpi_desc->scrub_mode == HW_ERROR_SCRUB_ON) |
4798 |
++ acpi_nfit_ars_rescan(acpi_desc, ARS_REQ_LONG); |
4799 |
++ else |
4800 |
++ acpi_nfit_ars_rescan(acpi_desc, ARS_REQ_SHORT); |
4801 |
+ } |
4802 |
+ |
4803 |
+ void __acpi_nfit_notify(struct device *dev, acpi_handle handle, u32 event) |
4804 |
+diff --git a/drivers/acpi/nfit/nfit.h b/drivers/acpi/nfit/nfit.h |
4805 |
+index a97ff42fe311..02c10de50386 100644 |
4806 |
+--- a/drivers/acpi/nfit/nfit.h |
4807 |
++++ b/drivers/acpi/nfit/nfit.h |
4808 |
+@@ -118,9 +118,8 @@ enum nfit_dimm_notifiers { |
4809 |
+ }; |
4810 |
+ |
4811 |
+ enum nfit_ars_state { |
4812 |
+- ARS_REQ, |
4813 |
+- ARS_DONE, |
4814 |
+- ARS_SHORT, |
4815 |
++ ARS_REQ_SHORT, |
4816 |
++ ARS_REQ_LONG, |
4817 |
+ ARS_FAILED, |
4818 |
+ }; |
4819 |
+ |
4820 |
+@@ -197,6 +196,7 @@ struct acpi_nfit_desc { |
4821 |
+ struct device *dev; |
4822 |
+ u8 ars_start_flags; |
4823 |
+ struct nd_cmd_ars_status *ars_status; |
4824 |
++ struct nfit_spa *scrub_spa; |
4825 |
+ struct delayed_work dwork; |
4826 |
+ struct list_head list; |
4827 |
+ struct kernfs_node *scrub_count_state; |
4828 |
+@@ -251,7 +251,8 @@ struct nfit_blk { |
4829 |
+ |
4830 |
+ extern struct list_head acpi_descs; |
4831 |
+ extern struct mutex acpi_desc_lock; |
4832 |
+-int acpi_nfit_ars_rescan(struct acpi_nfit_desc *acpi_desc, unsigned long flags); |
4833 |
++int acpi_nfit_ars_rescan(struct acpi_nfit_desc *acpi_desc, |
4834 |
++ enum nfit_ars_state req_type); |
4835 |
+ |
4836 |
+ #ifdef CONFIG_X86_MCE |
4837 |
+ void nfit_mce_register(void); |
4838 |
+diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c |
4839 |
+index 8df9abfa947b..ed73f6fb0779 100644 |
4840 |
+--- a/drivers/acpi/osl.c |
4841 |
++++ b/drivers/acpi/osl.c |
4842 |
+@@ -617,15 +617,18 @@ void acpi_os_stall(u32 us) |
4843 |
+ } |
4844 |
+ |
4845 |
+ /* |
4846 |
+- * Support ACPI 3.0 AML Timer operand |
4847 |
+- * Returns 64-bit free-running, monotonically increasing timer |
4848 |
+- * with 100ns granularity |
4849 |
++ * Support ACPI 3.0 AML Timer operand. Returns a 64-bit free-running, |
4850 |
++ * monotonically increasing timer with 100ns granularity. Do not use |
4851 |
++ * ktime_get() to implement this function because this function may get |
4852 |
++ * called after timekeeping has been suspended. Note: calling this function |
4853 |
++ * after timekeeping has been suspended may lead to unexpected results |
4854 |
++ * because when timekeeping is suspended the jiffies counter is not |
4855 |
++ * incremented. See also timekeeping_suspend(). |
4856 |
+ */ |
4857 |
+ u64 acpi_os_get_timer(void) |
4858 |
+ { |
4859 |
+- u64 time_ns = ktime_to_ns(ktime_get()); |
4860 |
+- do_div(time_ns, 100); |
4861 |
+- return time_ns; |
4862 |
++ return (get_jiffies_64() - INITIAL_JIFFIES) * |
4863 |
++ (ACPI_100NSEC_PER_SEC / HZ); |
4864 |
+ } |
4865 |
+ |
4866 |
+ acpi_status acpi_os_read_port(acpi_io_address port, u32 * value, u32 width) |
4867 |
+diff --git a/drivers/acpi/pptt.c b/drivers/acpi/pptt.c |
4868 |
+index d1e26cb599bf..da031b1df6f5 100644 |
4869 |
+--- a/drivers/acpi/pptt.c |
4870 |
++++ b/drivers/acpi/pptt.c |
4871 |
+@@ -338,9 +338,6 @@ static struct acpi_pptt_cache *acpi_find_cache_node(struct acpi_table_header *ta |
4872 |
+ return found; |
4873 |
+ } |
4874 |
+ |
4875 |
+-/* total number of attributes checked by the properties code */ |
4876 |
+-#define PPTT_CHECKED_ATTRIBUTES 4 |
4877 |
+- |
4878 |
+ /** |
4879 |
+ * update_cache_properties() - Update cacheinfo for the given processor |
4880 |
+ * @this_leaf: Kernel cache info structure being updated |
4881 |
+@@ -357,25 +354,15 @@ static void update_cache_properties(struct cacheinfo *this_leaf, |
4882 |
+ struct acpi_pptt_cache *found_cache, |
4883 |
+ struct acpi_pptt_processor *cpu_node) |
4884 |
+ { |
4885 |
+- int valid_flags = 0; |
4886 |
+- |
4887 |
+ this_leaf->fw_token = cpu_node; |
4888 |
+- if (found_cache->flags & ACPI_PPTT_SIZE_PROPERTY_VALID) { |
4889 |
++ if (found_cache->flags & ACPI_PPTT_SIZE_PROPERTY_VALID) |
4890 |
+ this_leaf->size = found_cache->size; |
4891 |
+- valid_flags++; |
4892 |
+- } |
4893 |
+- if (found_cache->flags & ACPI_PPTT_LINE_SIZE_VALID) { |
4894 |
++ if (found_cache->flags & ACPI_PPTT_LINE_SIZE_VALID) |
4895 |
+ this_leaf->coherency_line_size = found_cache->line_size; |
4896 |
+- valid_flags++; |
4897 |
+- } |
4898 |
+- if (found_cache->flags & ACPI_PPTT_NUMBER_OF_SETS_VALID) { |
4899 |
++ if (found_cache->flags & ACPI_PPTT_NUMBER_OF_SETS_VALID) |
4900 |
+ this_leaf->number_of_sets = found_cache->number_of_sets; |
4901 |
+- valid_flags++; |
4902 |
+- } |
4903 |
+- if (found_cache->flags & ACPI_PPTT_ASSOCIATIVITY_VALID) { |
4904 |
++ if (found_cache->flags & ACPI_PPTT_ASSOCIATIVITY_VALID) |
4905 |
+ this_leaf->ways_of_associativity = found_cache->associativity; |
4906 |
+- valid_flags++; |
4907 |
+- } |
4908 |
+ if (found_cache->flags & ACPI_PPTT_WRITE_POLICY_VALID) { |
4909 |
+ switch (found_cache->attributes & ACPI_PPTT_MASK_WRITE_POLICY) { |
4910 |
+ case ACPI_PPTT_CACHE_POLICY_WT: |
4911 |
+@@ -402,11 +389,17 @@ static void update_cache_properties(struct cacheinfo *this_leaf, |
4912 |
+ } |
4913 |
+ } |
4914 |
+ /* |
4915 |
+- * If the above flags are valid, and the cache type is NOCACHE |
4916 |
+- * update the cache type as well. |
4917 |
++ * If cache type is NOCACHE, then the cache hasn't been specified |
4918 |
++ * via other mechanisms. Update the type if a cache type has been |
4919 |
++ * provided. |
4920 |
++ * |
4921 |
++ * Note, we assume such caches are unified based on conventional system |
4922 |
++ * design and known examples. Significant work is required elsewhere to |
4923 |
++ * fully support data/instruction only type caches which are only |
4924 |
++ * specified in PPTT. |
4925 |
+ */ |
4926 |
+ if (this_leaf->type == CACHE_TYPE_NOCACHE && |
4927 |
+- valid_flags == PPTT_CHECKED_ATTRIBUTES) |
4928 |
++ found_cache->flags & ACPI_PPTT_CACHE_TYPE_VALID) |
4929 |
+ this_leaf->type = CACHE_TYPE_UNIFIED; |
4930 |
+ } |
4931 |
+ |
4932 |
+diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c |
4933 |
+index 99bf0c0394f8..321a9579556d 100644 |
4934 |
+--- a/drivers/ata/libata-core.c |
4935 |
++++ b/drivers/ata/libata-core.c |
4936 |
+@@ -4552,6 +4552,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { |
4937 |
+ /* These specific Samsung models/firmware-revs do not handle LPM well */ |
4938 |
+ { "SAMSUNG MZMPC128HBFU-000MV", "CXM14M1Q", ATA_HORKAGE_NOLPM, }, |
4939 |
+ { "SAMSUNG SSD PM830 mSATA *", "CXM13D1Q", ATA_HORKAGE_NOLPM, }, |
4940 |
++ { "SAMSUNG MZ7TD256HAFV-000L9", "DXT02L5Q", ATA_HORKAGE_NOLPM, }, |
4941 |
+ |
4942 |
+ /* devices that don't properly handle queued TRIM commands */ |
4943 |
+ { "Micron_M500IT_*", "MU01", ATA_HORKAGE_NO_NCQ_TRIM | |
4944 |
+diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c |
4945 |
+index dfb2c2622e5a..822e3060d834 100644 |
4946 |
+--- a/drivers/block/ataflop.c |
4947 |
++++ b/drivers/block/ataflop.c |
4948 |
+@@ -1935,6 +1935,11 @@ static int __init atari_floppy_init (void) |
4949 |
+ unit[i].disk = alloc_disk(1); |
4950 |
+ if (!unit[i].disk) |
4951 |
+ goto Enomem; |
4952 |
++ |
4953 |
++ unit[i].disk->queue = blk_init_queue(do_fd_request, |
4954 |
++ &ataflop_lock); |
4955 |
++ if (!unit[i].disk->queue) |
4956 |
++ goto Enomem; |
4957 |
+ } |
4958 |
+ |
4959 |
+ if (UseTrackbuffer < 0) |
4960 |
+@@ -1966,10 +1971,6 @@ static int __init atari_floppy_init (void) |
4961 |
+ sprintf(unit[i].disk->disk_name, "fd%d", i); |
4962 |
+ unit[i].disk->fops = &floppy_fops; |
4963 |
+ unit[i].disk->private_data = &unit[i]; |
4964 |
+- unit[i].disk->queue = blk_init_queue(do_fd_request, |
4965 |
+- &ataflop_lock); |
4966 |
+- if (!unit[i].disk->queue) |
4967 |
+- goto Enomem; |
4968 |
+ set_capacity(unit[i].disk, MAX_DISK_SIZE * 2); |
4969 |
+ add_disk(unit[i].disk); |
4970 |
+ } |
4971 |
+@@ -1984,13 +1985,17 @@ static int __init atari_floppy_init (void) |
4972 |
+ |
4973 |
+ return 0; |
4974 |
+ Enomem: |
4975 |
+- while (i--) { |
4976 |
+- struct request_queue *q = unit[i].disk->queue; |
4977 |
++ do { |
4978 |
++ struct gendisk *disk = unit[i].disk; |
4979 |
+ |
4980 |
+- put_disk(unit[i].disk); |
4981 |
+- if (q) |
4982 |
+- blk_cleanup_queue(q); |
4983 |
+- } |
4984 |
++ if (disk) { |
4985 |
++ if (disk->queue) { |
4986 |
++ blk_cleanup_queue(disk->queue); |
4987 |
++ disk->queue = NULL; |
4988 |
++ } |
4989 |
++ put_disk(unit[i].disk); |
4990 |
++ } |
4991 |
++ } while (i--); |
4992 |
+ |
4993 |
+ unregister_blkdev(FLOPPY_MAJOR, "fd"); |
4994 |
+ return -ENOMEM; |
4995 |
+diff --git a/drivers/block/swim.c b/drivers/block/swim.c |
4996 |
+index 0e31884a9519..cbe909c51847 100644 |
4997 |
+--- a/drivers/block/swim.c |
4998 |
++++ b/drivers/block/swim.c |
4999 |
+@@ -887,8 +887,17 @@ static int swim_floppy_init(struct swim_priv *swd) |
5000 |
+ |
5001 |
+ exit_put_disks: |
5002 |
+ unregister_blkdev(FLOPPY_MAJOR, "fd"); |
5003 |
+- while (drive--) |
5004 |
+- put_disk(swd->unit[drive].disk); |
5005 |
++ do { |
5006 |
++ struct gendisk *disk = swd->unit[drive].disk; |
5007 |
++ |
5008 |
++ if (disk) { |
5009 |
++ if (disk->queue) { |
5010 |
++ blk_cleanup_queue(disk->queue); |
5011 |
++ disk->queue = NULL; |
5012 |
++ } |
5013 |
++ put_disk(disk); |
5014 |
++ } |
5015 |
++ } while (drive--); |
5016 |
+ return err; |
5017 |
+ } |
5018 |
+ |
5019 |
+diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c |
5020 |
+index b5cedccb5d7d..144df6830b82 100644 |
5021 |
+--- a/drivers/block/xen-blkfront.c |
5022 |
++++ b/drivers/block/xen-blkfront.c |
5023 |
+@@ -1911,6 +1911,7 @@ static int negotiate_mq(struct blkfront_info *info) |
5024 |
+ GFP_KERNEL); |
5025 |
+ if (!info->rinfo) { |
5026 |
+ xenbus_dev_fatal(info->xbdev, -ENOMEM, "allocating ring_info structure"); |
5027 |
++ info->nr_rings = 0; |
5028 |
+ return -ENOMEM; |
5029 |
+ } |
5030 |
+ |
5031 |
+@@ -2475,6 +2476,9 @@ static int blkfront_remove(struct xenbus_device *xbdev) |
5032 |
+ |
5033 |
+ dev_dbg(&xbdev->dev, "%s removed", xbdev->nodename); |
5034 |
+ |
5035 |
++ if (!info) |
5036 |
++ return 0; |
5037 |
++ |
5038 |
+ blkif_free(info, 0); |
5039 |
+ |
5040 |
+ mutex_lock(&info->mutex); |
5041 |
+diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c |
5042 |
+index 99cde1f9467d..e3e4d929e74f 100644 |
5043 |
+--- a/drivers/bluetooth/btbcm.c |
5044 |
++++ b/drivers/bluetooth/btbcm.c |
5045 |
+@@ -324,6 +324,7 @@ static const struct bcm_subver_table bcm_uart_subver_table[] = { |
5046 |
+ { 0x4103, "BCM4330B1" }, /* 002.001.003 */ |
5047 |
+ { 0x410e, "BCM43341B0" }, /* 002.001.014 */ |
5048 |
+ { 0x4406, "BCM4324B3" }, /* 002.004.006 */ |
5049 |
++ { 0x6109, "BCM4335C0" }, /* 003.001.009 */ |
5050 |
+ { 0x610c, "BCM4354" }, /* 003.001.012 */ |
5051 |
+ { 0x2122, "BCM4343A0" }, /* 001.001.034 */ |
5052 |
+ { 0x2209, "BCM43430A1" }, /* 001.002.009 */ |
5053 |
+diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c |
5054 |
+index 265d6a6583bc..e33fefd6ceae 100644 |
5055 |
+--- a/drivers/char/ipmi/ipmi_ssif.c |
5056 |
++++ b/drivers/char/ipmi/ipmi_ssif.c |
5057 |
+@@ -606,8 +606,9 @@ static void msg_done_handler(struct ssif_info *ssif_info, int result, |
5058 |
+ flags = ipmi_ssif_lock_cond(ssif_info, &oflags); |
5059 |
+ ssif_info->waiting_alert = true; |
5060 |
+ ssif_info->rtc_us_timer = SSIF_MSG_USEC; |
5061 |
+- mod_timer(&ssif_info->retry_timer, |
5062 |
+- jiffies + SSIF_MSG_JIFFIES); |
5063 |
++ if (!ssif_info->stopping) |
5064 |
++ mod_timer(&ssif_info->retry_timer, |
5065 |
++ jiffies + SSIF_MSG_JIFFIES); |
5066 |
+ ipmi_ssif_unlock_cond(ssif_info, flags); |
5067 |
+ return; |
5068 |
+ } |
5069 |
+@@ -939,8 +940,9 @@ static void msg_written_handler(struct ssif_info *ssif_info, int result, |
5070 |
+ ssif_info->waiting_alert = true; |
5071 |
+ ssif_info->retries_left = SSIF_RECV_RETRIES; |
5072 |
+ ssif_info->rtc_us_timer = SSIF_MSG_PART_USEC; |
5073 |
+- mod_timer(&ssif_info->retry_timer, |
5074 |
+- jiffies + SSIF_MSG_PART_JIFFIES); |
5075 |
++ if (!ssif_info->stopping) |
5076 |
++ mod_timer(&ssif_info->retry_timer, |
5077 |
++ jiffies + SSIF_MSG_PART_JIFFIES); |
5078 |
+ ipmi_ssif_unlock_cond(ssif_info, flags); |
5079 |
+ } |
5080 |
+ } |
5081 |
+diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c |
5082 |
+index 3a3a7a548a85..e8822b3d10e1 100644 |
5083 |
+--- a/drivers/char/tpm/tpm-interface.c |
5084 |
++++ b/drivers/char/tpm/tpm-interface.c |
5085 |
+@@ -664,7 +664,8 @@ ssize_t tpm_transmit_cmd(struct tpm_chip *chip, struct tpm_space *space, |
5086 |
+ return len; |
5087 |
+ |
5088 |
+ err = be32_to_cpu(header->return_code); |
5089 |
+- if (err != 0 && desc) |
5090 |
++ if (err != 0 && err != TPM_ERR_DISABLED && err != TPM_ERR_DEACTIVATED |
5091 |
++ && desc) |
5092 |
+ dev_err(&chip->dev, "A TPM error (%d) occurred %s\n", err, |
5093 |
+ desc); |
5094 |
+ if (err) |
5095 |
+diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c |
5096 |
+index 911475d36800..b150f87f38f5 100644 |
5097 |
+--- a/drivers/char/tpm/xen-tpmfront.c |
5098 |
++++ b/drivers/char/tpm/xen-tpmfront.c |
5099 |
+@@ -264,7 +264,7 @@ static int setup_ring(struct xenbus_device *dev, struct tpm_private *priv) |
5100 |
+ return -ENOMEM; |
5101 |
+ } |
5102 |
+ |
5103 |
+- rv = xenbus_grant_ring(dev, &priv->shr, 1, &gref); |
5104 |
++ rv = xenbus_grant_ring(dev, priv->shr, 1, &gref); |
5105 |
+ if (rv < 0) |
5106 |
+ return rv; |
5107 |
+ |
5108 |
+diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c |
5109 |
+index 0a9ebf00be46..e58bfcb1169e 100644 |
5110 |
+--- a/drivers/cpufreq/cpufreq-dt.c |
5111 |
++++ b/drivers/cpufreq/cpufreq-dt.c |
5112 |
+@@ -32,6 +32,7 @@ struct private_data { |
5113 |
+ struct device *cpu_dev; |
5114 |
+ struct thermal_cooling_device *cdev; |
5115 |
+ const char *reg_name; |
5116 |
++ bool have_static_opps; |
5117 |
+ }; |
5118 |
+ |
5119 |
+ static struct freq_attr *cpufreq_dt_attr[] = { |
5120 |
+@@ -204,6 +205,15 @@ static int cpufreq_init(struct cpufreq_policy *policy) |
5121 |
+ } |
5122 |
+ } |
5123 |
+ |
5124 |
++ priv = kzalloc(sizeof(*priv), GFP_KERNEL); |
5125 |
++ if (!priv) { |
5126 |
++ ret = -ENOMEM; |
5127 |
++ goto out_put_regulator; |
5128 |
++ } |
5129 |
++ |
5130 |
++ priv->reg_name = name; |
5131 |
++ priv->opp_table = opp_table; |
5132 |
++ |
5133 |
+ /* |
5134 |
+ * Initialize OPP tables for all policy->cpus. They will be shared by |
5135 |
+ * all CPUs which have marked their CPUs shared with OPP bindings. |
5136 |
+@@ -214,7 +224,8 @@ static int cpufreq_init(struct cpufreq_policy *policy) |
5137 |
+ * |
5138 |
+ * OPPs might be populated at runtime, don't check for error here |
5139 |
+ */ |
5140 |
+- dev_pm_opp_of_cpumask_add_table(policy->cpus); |
5141 |
++ if (!dev_pm_opp_of_cpumask_add_table(policy->cpus)) |
5142 |
++ priv->have_static_opps = true; |
5143 |
+ |
5144 |
+ /* |
5145 |
+ * But we need OPP table to function so if it is not there let's |
5146 |
+@@ -240,19 +251,10 @@ static int cpufreq_init(struct cpufreq_policy *policy) |
5147 |
+ __func__, ret); |
5148 |
+ } |
5149 |
+ |
5150 |
+- priv = kzalloc(sizeof(*priv), GFP_KERNEL); |
5151 |
+- if (!priv) { |
5152 |
+- ret = -ENOMEM; |
5153 |
+- goto out_free_opp; |
5154 |
+- } |
5155 |
+- |
5156 |
+- priv->reg_name = name; |
5157 |
+- priv->opp_table = opp_table; |
5158 |
+- |
5159 |
+ ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table); |
5160 |
+ if (ret) { |
5161 |
+ dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret); |
5162 |
+- goto out_free_priv; |
5163 |
++ goto out_free_opp; |
5164 |
+ } |
5165 |
+ |
5166 |
+ priv->cpu_dev = cpu_dev; |
5167 |
+@@ -282,10 +284,11 @@ static int cpufreq_init(struct cpufreq_policy *policy) |
5168 |
+ |
5169 |
+ out_free_cpufreq_table: |
5170 |
+ dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table); |
5171 |
+-out_free_priv: |
5172 |
+- kfree(priv); |
5173 |
+ out_free_opp: |
5174 |
+- dev_pm_opp_of_cpumask_remove_table(policy->cpus); |
5175 |
++ if (priv->have_static_opps) |
5176 |
++ dev_pm_opp_of_cpumask_remove_table(policy->cpus); |
5177 |
++ kfree(priv); |
5178 |
++out_put_regulator: |
5179 |
+ if (name) |
5180 |
+ dev_pm_opp_put_regulators(opp_table); |
5181 |
+ out_put_clk: |
5182 |
+@@ -300,7 +303,8 @@ static int cpufreq_exit(struct cpufreq_policy *policy) |
5183 |
+ |
5184 |
+ cpufreq_cooling_unregister(priv->cdev); |
5185 |
+ dev_pm_opp_free_cpufreq_table(priv->cpu_dev, &policy->freq_table); |
5186 |
+- dev_pm_opp_of_cpumask_remove_table(policy->related_cpus); |
5187 |
++ if (priv->have_static_opps) |
5188 |
++ dev_pm_opp_of_cpumask_remove_table(policy->related_cpus); |
5189 |
+ if (priv->reg_name) |
5190 |
+ dev_pm_opp_put_regulators(priv->opp_table); |
5191 |
+ |
5192 |
+diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c |
5193 |
+index f20f20a77d4d..4268f87e99fc 100644 |
5194 |
+--- a/drivers/cpufreq/cpufreq_conservative.c |
5195 |
++++ b/drivers/cpufreq/cpufreq_conservative.c |
5196 |
+@@ -80,8 +80,10 @@ static unsigned int cs_dbs_update(struct cpufreq_policy *policy) |
5197 |
+ * changed in the meantime, so fall back to current frequency in that |
5198 |
+ * case. |
5199 |
+ */ |
5200 |
+- if (requested_freq > policy->max || requested_freq < policy->min) |
5201 |
++ if (requested_freq > policy->max || requested_freq < policy->min) { |
5202 |
+ requested_freq = policy->cur; |
5203 |
++ dbs_info->requested_freq = requested_freq; |
5204 |
++ } |
5205 |
+ |
5206 |
+ freq_step = get_freq_step(cs_tuners, policy); |
5207 |
+ |
5208 |
+@@ -92,7 +94,7 @@ static unsigned int cs_dbs_update(struct cpufreq_policy *policy) |
5209 |
+ if (policy_dbs->idle_periods < UINT_MAX) { |
5210 |
+ unsigned int freq_steps = policy_dbs->idle_periods * freq_step; |
5211 |
+ |
5212 |
+- if (requested_freq > freq_steps) |
5213 |
++ if (requested_freq > policy->min + freq_steps) |
5214 |
+ requested_freq -= freq_steps; |
5215 |
+ else |
5216 |
+ requested_freq = policy->min; |
5217 |
+diff --git a/drivers/crypto/caam/regs.h b/drivers/crypto/caam/regs.h |
5218 |
+index 4fb91ba39c36..ce3f9ad7120f 100644 |
5219 |
+--- a/drivers/crypto/caam/regs.h |
5220 |
++++ b/drivers/crypto/caam/regs.h |
5221 |
+@@ -70,22 +70,22 @@ |
5222 |
+ extern bool caam_little_end; |
5223 |
+ extern bool caam_imx; |
5224 |
+ |
5225 |
+-#define caam_to_cpu(len) \ |
5226 |
+-static inline u##len caam##len ## _to_cpu(u##len val) \ |
5227 |
+-{ \ |
5228 |
+- if (caam_little_end) \ |
5229 |
+- return le##len ## _to_cpu(val); \ |
5230 |
+- else \ |
5231 |
+- return be##len ## _to_cpu(val); \ |
5232 |
++#define caam_to_cpu(len) \ |
5233 |
++static inline u##len caam##len ## _to_cpu(u##len val) \ |
5234 |
++{ \ |
5235 |
++ if (caam_little_end) \ |
5236 |
++ return le##len ## _to_cpu((__force __le##len)val); \ |
5237 |
++ else \ |
5238 |
++ return be##len ## _to_cpu((__force __be##len)val); \ |
5239 |
+ } |
5240 |
+ |
5241 |
+-#define cpu_to_caam(len) \ |
5242 |
+-static inline u##len cpu_to_caam##len(u##len val) \ |
5243 |
+-{ \ |
5244 |
+- if (caam_little_end) \ |
5245 |
+- return cpu_to_le##len(val); \ |
5246 |
+- else \ |
5247 |
+- return cpu_to_be##len(val); \ |
5248 |
++#define cpu_to_caam(len) \ |
5249 |
++static inline u##len cpu_to_caam##len(u##len val) \ |
5250 |
++{ \ |
5251 |
++ if (caam_little_end) \ |
5252 |
++ return (__force u##len)cpu_to_le##len(val); \ |
5253 |
++ else \ |
5254 |
++ return (__force u##len)cpu_to_be##len(val); \ |
5255 |
+ } |
5256 |
+ |
5257 |
+ caam_to_cpu(16) |
5258 |
+diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c |
5259 |
+index 85820a2d69d4..987899610b46 100644 |
5260 |
+--- a/drivers/dma/dma-jz4780.c |
5261 |
++++ b/drivers/dma/dma-jz4780.c |
5262 |
+@@ -761,6 +761,11 @@ static int jz4780_dma_probe(struct platform_device *pdev) |
5263 |
+ struct resource *res; |
5264 |
+ int i, ret; |
5265 |
+ |
5266 |
++ if (!dev->of_node) { |
5267 |
++ dev_err(dev, "This driver must be probed from devicetree\n"); |
5268 |
++ return -EINVAL; |
5269 |
++ } |
5270 |
++ |
5271 |
+ jzdma = devm_kzalloc(dev, sizeof(*jzdma), GFP_KERNEL); |
5272 |
+ if (!jzdma) |
5273 |
+ return -ENOMEM; |
5274 |
+diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c |
5275 |
+index 4fa4c06c9edb..21a5708985bc 100644 |
5276 |
+--- a/drivers/dma/ioat/init.c |
5277 |
++++ b/drivers/dma/ioat/init.c |
5278 |
+@@ -1205,8 +1205,15 @@ static void ioat_shutdown(struct pci_dev *pdev) |
5279 |
+ |
5280 |
+ spin_lock_bh(&ioat_chan->prep_lock); |
5281 |
+ set_bit(IOAT_CHAN_DOWN, &ioat_chan->state); |
5282 |
+- del_timer_sync(&ioat_chan->timer); |
5283 |
+ spin_unlock_bh(&ioat_chan->prep_lock); |
5284 |
++ /* |
5285 |
++ * Synchronization rule for del_timer_sync(): |
5286 |
++ * - The caller must not hold locks which would prevent |
5287 |
++ * completion of the timer's handler. |
5288 |
++ * So prep_lock cannot be held before calling it. |
5289 |
++ */ |
5290 |
++ del_timer_sync(&ioat_chan->timer); |
5291 |
++ |
5292 |
+ /* this should quiesce then reset */ |
5293 |
+ ioat_reset_hw(ioat_chan); |
5294 |
+ } |
5295 |
+diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c |
5296 |
+index 4cf0d4d0cecf..25610286979f 100644 |
5297 |
+--- a/drivers/dma/ppc4xx/adma.c |
5298 |
++++ b/drivers/dma/ppc4xx/adma.c |
5299 |
+@@ -4360,7 +4360,7 @@ static ssize_t enable_store(struct device_driver *dev, const char *buf, |
5300 |
+ } |
5301 |
+ static DRIVER_ATTR_RW(enable); |
5302 |
+ |
5303 |
+-static ssize_t poly_store(struct device_driver *dev, char *buf) |
5304 |
++static ssize_t poly_show(struct device_driver *dev, char *buf) |
5305 |
+ { |
5306 |
+ ssize_t size = 0; |
5307 |
+ u32 reg; |
5308 |
+diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c |
5309 |
+index 18aeabb1d5ee..e2addb2bca29 100644 |
5310 |
+--- a/drivers/edac/amd64_edac.c |
5311 |
++++ b/drivers/edac/amd64_edac.c |
5312 |
+@@ -2200,6 +2200,15 @@ static struct amd64_family_type family_types[] = { |
5313 |
+ .dbam_to_cs = f17_base_addr_to_cs_size, |
5314 |
+ } |
5315 |
+ }, |
5316 |
++ [F17_M10H_CPUS] = { |
5317 |
++ .ctl_name = "F17h_M10h", |
5318 |
++ .f0_id = PCI_DEVICE_ID_AMD_17H_M10H_DF_F0, |
5319 |
++ .f6_id = PCI_DEVICE_ID_AMD_17H_M10H_DF_F6, |
5320 |
++ .ops = { |
5321 |
++ .early_channel_count = f17_early_channel_count, |
5322 |
++ .dbam_to_cs = f17_base_addr_to_cs_size, |
5323 |
++ } |
5324 |
++ }, |
5325 |
+ }; |
5326 |
+ |
5327 |
+ /* |
5328 |
+@@ -3188,6 +3197,11 @@ static struct amd64_family_type *per_family_init(struct amd64_pvt *pvt) |
5329 |
+ break; |
5330 |
+ |
5331 |
+ case 0x17: |
5332 |
++ if (pvt->model >= 0x10 && pvt->model <= 0x2f) { |
5333 |
++ fam_type = &family_types[F17_M10H_CPUS]; |
5334 |
++ pvt->ops = &family_types[F17_M10H_CPUS].ops; |
5335 |
++ break; |
5336 |
++ } |
5337 |
+ fam_type = &family_types[F17_CPUS]; |
5338 |
+ pvt->ops = &family_types[F17_CPUS].ops; |
5339 |
+ break; |
5340 |
+diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h |
5341 |
+index 1d4b74e9a037..4242f8e39c18 100644 |
5342 |
+--- a/drivers/edac/amd64_edac.h |
5343 |
++++ b/drivers/edac/amd64_edac.h |
5344 |
+@@ -115,6 +115,8 @@ |
5345 |
+ #define PCI_DEVICE_ID_AMD_16H_M30H_NB_F2 0x1582 |
5346 |
+ #define PCI_DEVICE_ID_AMD_17H_DF_F0 0x1460 |
5347 |
+ #define PCI_DEVICE_ID_AMD_17H_DF_F6 0x1466 |
5348 |
++#define PCI_DEVICE_ID_AMD_17H_M10H_DF_F0 0x15e8 |
5349 |
++#define PCI_DEVICE_ID_AMD_17H_M10H_DF_F6 0x15ee |
5350 |
+ |
5351 |
+ /* |
5352 |
+ * Function 1 - Address Map |
5353 |
+@@ -281,6 +283,7 @@ enum amd_families { |
5354 |
+ F16_CPUS, |
5355 |
+ F16_M30H_CPUS, |
5356 |
+ F17_CPUS, |
5357 |
++ F17_M10H_CPUS, |
5358 |
+ NUM_FAMILIES, |
5359 |
+ }; |
5360 |
+ |
5361 |
+diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c |
5362 |
+index 8e120bf60624..f1d19504a028 100644 |
5363 |
+--- a/drivers/edac/i7core_edac.c |
5364 |
++++ b/drivers/edac/i7core_edac.c |
5365 |
+@@ -1711,6 +1711,7 @@ static void i7core_mce_output_error(struct mem_ctl_info *mci, |
5366 |
+ u32 errnum = find_first_bit(&error, 32); |
5367 |
+ |
5368 |
+ if (uncorrected_error) { |
5369 |
++ core_err_cnt = 1; |
5370 |
+ if (ripv) |
5371 |
+ tp_event = HW_EVENT_ERR_FATAL; |
5372 |
+ else |
5373 |
+diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c |
5374 |
+index 4a89c8093307..498d253a3b7e 100644 |
5375 |
+--- a/drivers/edac/sb_edac.c |
5376 |
++++ b/drivers/edac/sb_edac.c |
5377 |
+@@ -2881,6 +2881,7 @@ static void sbridge_mce_output_error(struct mem_ctl_info *mci, |
5378 |
+ recoverable = GET_BITFIELD(m->status, 56, 56); |
5379 |
+ |
5380 |
+ if (uncorrected_error) { |
5381 |
++ core_err_cnt = 1; |
5382 |
+ if (ripv) { |
5383 |
+ type = "FATAL"; |
5384 |
+ tp_event = HW_EVENT_ERR_FATAL; |
5385 |
+diff --git a/drivers/edac/skx_edac.c b/drivers/edac/skx_edac.c |
5386 |
+index fae095162c01..4ba92f1dd0f7 100644 |
5387 |
+--- a/drivers/edac/skx_edac.c |
5388 |
++++ b/drivers/edac/skx_edac.c |
5389 |
+@@ -668,7 +668,7 @@ sad_found: |
5390 |
+ break; |
5391 |
+ case 2: |
5392 |
+ lchan = (addr >> shift) % 2; |
5393 |
+- lchan = (lchan << 1) | ~lchan; |
5394 |
++ lchan = (lchan << 1) | !lchan; |
5395 |
+ break; |
5396 |
+ case 3: |
5397 |
+ lchan = ((addr >> shift) % 2) << 1; |
5398 |
+@@ -959,6 +959,7 @@ static void skx_mce_output_error(struct mem_ctl_info *mci, |
5399 |
+ recoverable = GET_BITFIELD(m->status, 56, 56); |
5400 |
+ |
5401 |
+ if (uncorrected_error) { |
5402 |
++ core_err_cnt = 1; |
5403 |
+ if (ripv) { |
5404 |
+ type = "FATAL"; |
5405 |
+ tp_event = HW_EVENT_ERR_FATAL; |
5406 |
+diff --git a/drivers/firmware/google/coreboot_table.c b/drivers/firmware/google/coreboot_table.c |
5407 |
+index 19db5709ae28..898bb9abc41f 100644 |
5408 |
+--- a/drivers/firmware/google/coreboot_table.c |
5409 |
++++ b/drivers/firmware/google/coreboot_table.c |
5410 |
+@@ -110,7 +110,8 @@ int coreboot_table_init(struct device *dev, void __iomem *ptr) |
5411 |
+ |
5412 |
+ if (strncmp(header.signature, "LBIO", sizeof(header.signature))) { |
5413 |
+ pr_warn("coreboot_table: coreboot table missing or corrupt!\n"); |
5414 |
+- return -ENODEV; |
5415 |
++ ret = -ENODEV; |
5416 |
++ goto out; |
5417 |
+ } |
5418 |
+ |
5419 |
+ ptr_entry = (void *)ptr_header + header.header_bytes; |
5420 |
+@@ -137,7 +138,8 @@ int coreboot_table_init(struct device *dev, void __iomem *ptr) |
5421 |
+ |
5422 |
+ ptr_entry += entry.size; |
5423 |
+ } |
5424 |
+- |
5425 |
++out: |
5426 |
++ iounmap(ptr); |
5427 |
+ return ret; |
5428 |
+ } |
5429 |
+ EXPORT_SYMBOL(coreboot_table_init); |
5430 |
+@@ -146,7 +148,6 @@ int coreboot_table_exit(void) |
5431 |
+ { |
5432 |
+ if (ptr_header) { |
5433 |
+ bus_unregister(&coreboot_bus_type); |
5434 |
+- iounmap(ptr_header); |
5435 |
+ ptr_header = NULL; |
5436 |
+ } |
5437 |
+ |
5438 |
+diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c |
5439 |
+index 16c7f9f49416..af936dcca659 100644 |
5440 |
+--- a/drivers/gpio/gpio-brcmstb.c |
5441 |
++++ b/drivers/gpio/gpio-brcmstb.c |
5442 |
+@@ -664,6 +664,18 @@ static int brcmstb_gpio_probe(struct platform_device *pdev) |
5443 |
+ struct brcmstb_gpio_bank *bank; |
5444 |
+ struct gpio_chip *gc; |
5445 |
+ |
5446 |
++ /* |
5447 |
++ * If bank_width is 0, then there is an empty bank in the |
5448 |
++ * register block. Special handling for this case. |
5449 |
++ */ |
5450 |
++ if (bank_width == 0) { |
5451 |
++ dev_dbg(dev, "Width 0 found: Empty bank @ %d\n", |
5452 |
++ num_banks); |
5453 |
++ num_banks++; |
5454 |
++ gpio_base += MAX_GPIO_PER_BANK; |
5455 |
++ continue; |
5456 |
++ } |
5457 |
++ |
5458 |
+ bank = devm_kzalloc(dev, sizeof(*bank), GFP_KERNEL); |
5459 |
+ if (!bank) { |
5460 |
+ err = -ENOMEM; |
5461 |
+@@ -740,9 +752,6 @@ static int brcmstb_gpio_probe(struct platform_device *pdev) |
5462 |
+ goto fail; |
5463 |
+ } |
5464 |
+ |
5465 |
+- dev_info(dev, "Registered %d banks (GPIO(s): %d-%d)\n", |
5466 |
+- num_banks, priv->gpio_base, gpio_base - 1); |
5467 |
+- |
5468 |
+ if (priv->parent_wake_irq && need_wakeup_event) |
5469 |
+ pm_wakeup_event(dev, 0); |
5470 |
+ |
5471 |
+diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c |
5472 |
+index 895741e9cd7d..52ccf1c31855 100644 |
5473 |
+--- a/drivers/gpu/drm/drm_atomic.c |
5474 |
++++ b/drivers/gpu/drm/drm_atomic.c |
5475 |
+@@ -173,6 +173,11 @@ void drm_atomic_state_default_clear(struct drm_atomic_state *state) |
5476 |
+ state->crtcs[i].state = NULL; |
5477 |
+ state->crtcs[i].old_state = NULL; |
5478 |
+ state->crtcs[i].new_state = NULL; |
5479 |
++ |
5480 |
++ if (state->crtcs[i].commit) { |
5481 |
++ drm_crtc_commit_put(state->crtcs[i].commit); |
5482 |
++ state->crtcs[i].commit = NULL; |
5483 |
++ } |
5484 |
+ } |
5485 |
+ |
5486 |
+ for (i = 0; i < config->num_total_plane; i++) { |
5487 |
+diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c |
5488 |
+index 81e32199d3ef..abca95b970ea 100644 |
5489 |
+--- a/drivers/gpu/drm/drm_atomic_helper.c |
5490 |
++++ b/drivers/gpu/drm/drm_atomic_helper.c |
5491 |
+@@ -1384,15 +1384,16 @@ EXPORT_SYMBOL(drm_atomic_helper_wait_for_vblanks); |
5492 |
+ void drm_atomic_helper_wait_for_flip_done(struct drm_device *dev, |
5493 |
+ struct drm_atomic_state *old_state) |
5494 |
+ { |
5495 |
+- struct drm_crtc_state *new_crtc_state; |
5496 |
+ struct drm_crtc *crtc; |
5497 |
+ int i; |
5498 |
+ |
5499 |
+- for_each_new_crtc_in_state(old_state, crtc, new_crtc_state, i) { |
5500 |
+- struct drm_crtc_commit *commit = new_crtc_state->commit; |
5501 |
++ for (i = 0; i < dev->mode_config.num_crtc; i++) { |
5502 |
++ struct drm_crtc_commit *commit = old_state->crtcs[i].commit; |
5503 |
+ int ret; |
5504 |
+ |
5505 |
+- if (!commit) |
5506 |
++ crtc = old_state->crtcs[i].ptr; |
5507 |
++ |
5508 |
++ if (!crtc || !commit) |
5509 |
+ continue; |
5510 |
+ |
5511 |
+ ret = wait_for_completion_timeout(&commit->flip_done, 10 * HZ); |
5512 |
+@@ -1906,6 +1907,9 @@ int drm_atomic_helper_setup_commit(struct drm_atomic_state *state, |
5513 |
+ drm_crtc_commit_get(commit); |
5514 |
+ |
5515 |
+ commit->abort_completion = true; |
5516 |
++ |
5517 |
++ state->crtcs[i].commit = commit; |
5518 |
++ drm_crtc_commit_get(commit); |
5519 |
+ } |
5520 |
+ |
5521 |
+ for_each_oldnew_connector_in_state(state, conn, old_conn_state, new_conn_state, i) { |
5522 |
+diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c |
5523 |
+index 98a36e6c69ad..bd207857a964 100644 |
5524 |
+--- a/drivers/gpu/drm/drm_crtc.c |
5525 |
++++ b/drivers/gpu/drm/drm_crtc.c |
5526 |
+@@ -560,9 +560,9 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, |
5527 |
+ struct drm_mode_crtc *crtc_req = data; |
5528 |
+ struct drm_crtc *crtc; |
5529 |
+ struct drm_plane *plane; |
5530 |
+- struct drm_connector **connector_set = NULL, *connector; |
5531 |
+- struct drm_framebuffer *fb = NULL; |
5532 |
+- struct drm_display_mode *mode = NULL; |
5533 |
++ struct drm_connector **connector_set, *connector; |
5534 |
++ struct drm_framebuffer *fb; |
5535 |
++ struct drm_display_mode *mode; |
5536 |
+ struct drm_mode_set set; |
5537 |
+ uint32_t __user *set_connectors_ptr; |
5538 |
+ struct drm_modeset_acquire_ctx ctx; |
5539 |
+@@ -591,6 +591,10 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data, |
5540 |
+ mutex_lock(&crtc->dev->mode_config.mutex); |
5541 |
+ drm_modeset_acquire_init(&ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE); |
5542 |
+ retry: |
5543 |
++ connector_set = NULL; |
5544 |
++ fb = NULL; |
5545 |
++ mode = NULL; |
5546 |
++ |
5547 |
+ ret = drm_modeset_lock_all_ctx(crtc->dev, &ctx); |
5548 |
+ if (ret) |
5549 |
+ goto out; |
5550 |
+diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c |
5551 |
+index 59a11026dceb..45a8ba42c8f4 100644 |
5552 |
+--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c |
5553 |
++++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c |
5554 |
+@@ -1446,8 +1446,7 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi, |
5555 |
+ } |
5556 |
+ |
5557 |
+ /* The CEC module handles HDMI hotplug detection */ |
5558 |
+- cec_np = of_find_compatible_node(np->parent, NULL, |
5559 |
+- "mediatek,mt8173-cec"); |
5560 |
++ cec_np = of_get_compatible_child(np->parent, "mediatek,mt8173-cec"); |
5561 |
+ if (!cec_np) { |
5562 |
+ dev_err(dev, "Failed to find CEC node\n"); |
5563 |
+ return -EINVAL; |
5564 |
+@@ -1457,8 +1456,10 @@ static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi, |
5565 |
+ if (!cec_pdev) { |
5566 |
+ dev_err(hdmi->dev, "Waiting for CEC device %pOF\n", |
5567 |
+ cec_np); |
5568 |
++ of_node_put(cec_np); |
5569 |
+ return -EPROBE_DEFER; |
5570 |
+ } |
5571 |
++ of_node_put(cec_np); |
5572 |
+ hdmi->cec_dev = &cec_pdev->dev; |
5573 |
+ |
5574 |
+ /* |
5575 |
+diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c |
5576 |
+index 23872d08308c..a746017fac17 100644 |
5577 |
+--- a/drivers/hid/usbhid/hiddev.c |
5578 |
++++ b/drivers/hid/usbhid/hiddev.c |
5579 |
+@@ -512,14 +512,24 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd, |
5580 |
+ if (cmd == HIDIOCGCOLLECTIONINDEX) { |
5581 |
+ if (uref->usage_index >= field->maxusage) |
5582 |
+ goto inval; |
5583 |
++ uref->usage_index = |
5584 |
++ array_index_nospec(uref->usage_index, |
5585 |
++ field->maxusage); |
5586 |
+ } else if (uref->usage_index >= field->report_count) |
5587 |
+ goto inval; |
5588 |
+ } |
5589 |
+ |
5590 |
+- if ((cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) && |
5591 |
+- (uref_multi->num_values > HID_MAX_MULTI_USAGES || |
5592 |
+- uref->usage_index + uref_multi->num_values > field->report_count)) |
5593 |
+- goto inval; |
5594 |
++ if (cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) { |
5595 |
++ if (uref_multi->num_values > HID_MAX_MULTI_USAGES || |
5596 |
++ uref->usage_index + uref_multi->num_values > |
5597 |
++ field->report_count) |
5598 |
++ goto inval; |
5599 |
++ |
5600 |
++ uref->usage_index = |
5601 |
++ array_index_nospec(uref->usage_index, |
5602 |
++ field->report_count - |
5603 |
++ uref_multi->num_values); |
5604 |
++ } |
5605 |
+ |
5606 |
+ switch (cmd) { |
5607 |
+ case HIDIOCGUSAGE: |
5608 |
+diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c |
5609 |
+index ad7afa74d365..ff9a1d8e90f7 100644 |
5610 |
+--- a/drivers/hid/wacom_wac.c |
5611 |
++++ b/drivers/hid/wacom_wac.c |
5612 |
+@@ -3335,6 +3335,7 @@ static void wacom_setup_intuos(struct wacom_wac *wacom_wac) |
5613 |
+ |
5614 |
+ void wacom_setup_device_quirks(struct wacom *wacom) |
5615 |
+ { |
5616 |
++ struct wacom_wac *wacom_wac = &wacom->wacom_wac; |
5617 |
+ struct wacom_features *features = &wacom->wacom_wac.features; |
5618 |
+ |
5619 |
+ /* The pen and pad share the same interface on most devices */ |
5620 |
+@@ -3464,6 +3465,24 @@ void wacom_setup_device_quirks(struct wacom *wacom) |
5621 |
+ |
5622 |
+ if (features->type == REMOTE) |
5623 |
+ features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; |
5624 |
++ |
5625 |
++ /* HID descriptor for DTK-2451 / DTH-2452 claims to report lots |
5626 |
++ * of things it shouldn't. Lets fix up the damage... |
5627 |
++ */ |
5628 |
++ if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) { |
5629 |
++ features->quirks &= ~WACOM_QUIRK_TOOLSERIAL; |
5630 |
++ __clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit); |
5631 |
++ __clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit); |
5632 |
++ __clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit); |
5633 |
++ __clear_bit(ABS_Z, wacom_wac->pen_input->absbit); |
5634 |
++ __clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit); |
5635 |
++ __clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit); |
5636 |
++ __clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit); |
5637 |
++ __clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit); |
5638 |
++ __clear_bit(ABS_MISC, wacom_wac->pen_input->absbit); |
5639 |
++ __clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit); |
5640 |
++ __clear_bit(EV_MSC, wacom_wac->pen_input->evbit); |
5641 |
++ } |
5642 |
+ } |
5643 |
+ |
5644 |
+ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, |
5645 |
+diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c |
5646 |
+index 0f0e091c117c..c4a1ebcfffb6 100644 |
5647 |
+--- a/drivers/hv/channel_mgmt.c |
5648 |
++++ b/drivers/hv/channel_mgmt.c |
5649 |
+@@ -606,16 +606,18 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type) |
5650 |
+ bool perf_chn = vmbus_devs[dev_type].perf_device; |
5651 |
+ struct vmbus_channel *primary = channel->primary_channel; |
5652 |
+ int next_node; |
5653 |
+- struct cpumask available_mask; |
5654 |
++ cpumask_var_t available_mask; |
5655 |
+ struct cpumask *alloced_mask; |
5656 |
+ |
5657 |
+ if ((vmbus_proto_version == VERSION_WS2008) || |
5658 |
+- (vmbus_proto_version == VERSION_WIN7) || (!perf_chn)) { |
5659 |
++ (vmbus_proto_version == VERSION_WIN7) || (!perf_chn) || |
5660 |
++ !alloc_cpumask_var(&available_mask, GFP_KERNEL)) { |
5661 |
+ /* |
5662 |
+ * Prior to win8, all channel interrupts are |
5663 |
+ * delivered on cpu 0. |
5664 |
+ * Also if the channel is not a performance critical |
5665 |
+ * channel, bind it to cpu 0. |
5666 |
++ * In case alloc_cpumask_var() fails, bind it to cpu 0. |
5667 |
+ */ |
5668 |
+ channel->numa_node = 0; |
5669 |
+ channel->target_cpu = 0; |
5670 |
+@@ -653,7 +655,7 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type) |
5671 |
+ cpumask_clear(alloced_mask); |
5672 |
+ } |
5673 |
+ |
5674 |
+- cpumask_xor(&available_mask, alloced_mask, |
5675 |
++ cpumask_xor(available_mask, alloced_mask, |
5676 |
+ cpumask_of_node(primary->numa_node)); |
5677 |
+ |
5678 |
+ cur_cpu = -1; |
5679 |
+@@ -671,10 +673,10 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type) |
5680 |
+ } |
5681 |
+ |
5682 |
+ while (true) { |
5683 |
+- cur_cpu = cpumask_next(cur_cpu, &available_mask); |
5684 |
++ cur_cpu = cpumask_next(cur_cpu, available_mask); |
5685 |
+ if (cur_cpu >= nr_cpu_ids) { |
5686 |
+ cur_cpu = -1; |
5687 |
+- cpumask_copy(&available_mask, |
5688 |
++ cpumask_copy(available_mask, |
5689 |
+ cpumask_of_node(primary->numa_node)); |
5690 |
+ continue; |
5691 |
+ } |
5692 |
+@@ -704,6 +706,8 @@ static void init_vp_index(struct vmbus_channel *channel, u16 dev_type) |
5693 |
+ |
5694 |
+ channel->target_cpu = cur_cpu; |
5695 |
+ channel->target_vp = hv_cpu_number_to_vp_number(cur_cpu); |
5696 |
++ |
5697 |
++ free_cpumask_var(available_mask); |
5698 |
+ } |
5699 |
+ |
5700 |
+ static void vmbus_wait_for_unload(void) |
5701 |
+diff --git a/drivers/hwmon/pmbus/pmbus.c b/drivers/hwmon/pmbus/pmbus.c |
5702 |
+index 7718e58dbda5..7688dab32f6e 100644 |
5703 |
+--- a/drivers/hwmon/pmbus/pmbus.c |
5704 |
++++ b/drivers/hwmon/pmbus/pmbus.c |
5705 |
+@@ -118,6 +118,8 @@ static int pmbus_identify(struct i2c_client *client, |
5706 |
+ } else { |
5707 |
+ info->pages = 1; |
5708 |
+ } |
5709 |
++ |
5710 |
++ pmbus_clear_faults(client); |
5711 |
+ } |
5712 |
+ |
5713 |
+ if (pmbus_check_byte_register(client, 0, PMBUS_VOUT_MODE)) { |
5714 |
+diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c |
5715 |
+index 82c3754e21e3..2e2b5851139c 100644 |
5716 |
+--- a/drivers/hwmon/pmbus/pmbus_core.c |
5717 |
++++ b/drivers/hwmon/pmbus/pmbus_core.c |
5718 |
+@@ -2015,7 +2015,10 @@ static int pmbus_init_common(struct i2c_client *client, struct pmbus_data *data, |
5719 |
+ if (ret >= 0 && (ret & PB_CAPABILITY_ERROR_CHECK)) |
5720 |
+ client->flags |= I2C_CLIENT_PEC; |
5721 |
+ |
5722 |
+- pmbus_clear_faults(client); |
5723 |
++ if (data->info->pages) |
5724 |
++ pmbus_clear_faults(client); |
5725 |
++ else |
5726 |
++ pmbus_clear_fault_page(client, -1); |
5727 |
+ |
5728 |
+ if (info->identify) { |
5729 |
+ ret = (*info->identify)(client, info); |
5730 |
+diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c |
5731 |
+index 7838af58f92d..9d611dd268e1 100644 |
5732 |
+--- a/drivers/hwmon/pwm-fan.c |
5733 |
++++ b/drivers/hwmon/pwm-fan.c |
5734 |
+@@ -290,9 +290,19 @@ static int pwm_fan_remove(struct platform_device *pdev) |
5735 |
+ static int pwm_fan_suspend(struct device *dev) |
5736 |
+ { |
5737 |
+ struct pwm_fan_ctx *ctx = dev_get_drvdata(dev); |
5738 |
++ struct pwm_args args; |
5739 |
++ int ret; |
5740 |
++ |
5741 |
++ pwm_get_args(ctx->pwm, &args); |
5742 |
++ |
5743 |
++ if (ctx->pwm_value) { |
5744 |
++ ret = pwm_config(ctx->pwm, 0, args.period); |
5745 |
++ if (ret < 0) |
5746 |
++ return ret; |
5747 |
+ |
5748 |
+- if (ctx->pwm_value) |
5749 |
+ pwm_disable(ctx->pwm); |
5750 |
++ } |
5751 |
++ |
5752 |
+ return 0; |
5753 |
+ } |
5754 |
+ |
5755 |
+diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c |
5756 |
+index 320d29df17e1..8c1d53f7af83 100644 |
5757 |
+--- a/drivers/hwtracing/coresight/coresight-etb10.c |
5758 |
++++ b/drivers/hwtracing/coresight/coresight-etb10.c |
5759 |
+@@ -147,6 +147,10 @@ static int etb_enable(struct coresight_device *csdev, u32 mode) |
5760 |
+ if (val == CS_MODE_PERF) |
5761 |
+ return -EBUSY; |
5762 |
+ |
5763 |
++ /* Don't let perf disturb sysFS sessions */ |
5764 |
++ if (val == CS_MODE_SYSFS && mode == CS_MODE_PERF) |
5765 |
++ return -EBUSY; |
5766 |
++ |
5767 |
+ /* Nothing to do, the tracer is already enabled. */ |
5768 |
+ if (val == CS_MODE_SYSFS) |
5769 |
+ goto out; |
5770 |
+diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c |
5771 |
+index 3c1c817f6968..e152716bf07f 100644 |
5772 |
+--- a/drivers/i2c/busses/i2c-rcar.c |
5773 |
++++ b/drivers/i2c/busses/i2c-rcar.c |
5774 |
+@@ -812,8 +812,12 @@ static int rcar_i2c_master_xfer(struct i2c_adapter *adap, |
5775 |
+ |
5776 |
+ time_left = wait_event_timeout(priv->wait, priv->flags & ID_DONE, |
5777 |
+ num * adap->timeout); |
5778 |
+- if (!time_left) { |
5779 |
++ |
5780 |
++ /* cleanup DMA if it couldn't complete properly due to an error */ |
5781 |
++ if (priv->dma_direction != DMA_NONE) |
5782 |
+ rcar_i2c_cleanup_dma(priv); |
5783 |
++ |
5784 |
++ if (!time_left) { |
5785 |
+ rcar_i2c_init(priv); |
5786 |
+ ret = -ETIMEDOUT; |
5787 |
+ } else if (priv->flags & ID_NACK) { |
5788 |
+diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c |
5789 |
+index 44b516863c9d..75d2f73582a3 100644 |
5790 |
+--- a/drivers/iio/adc/at91_adc.c |
5791 |
++++ b/drivers/iio/adc/at91_adc.c |
5792 |
+@@ -248,12 +248,14 @@ static irqreturn_t at91_adc_trigger_handler(int irq, void *p) |
5793 |
+ struct iio_poll_func *pf = p; |
5794 |
+ struct iio_dev *idev = pf->indio_dev; |
5795 |
+ struct at91_adc_state *st = iio_priv(idev); |
5796 |
++ struct iio_chan_spec const *chan; |
5797 |
+ int i, j = 0; |
5798 |
+ |
5799 |
+ for (i = 0; i < idev->masklength; i++) { |
5800 |
+ if (!test_bit(i, idev->active_scan_mask)) |
5801 |
+ continue; |
5802 |
+- st->buffer[j] = at91_adc_readl(st, AT91_ADC_CHAN(st, i)); |
5803 |
++ chan = idev->channels + i; |
5804 |
++ st->buffer[j] = at91_adc_readl(st, AT91_ADC_CHAN(st, chan->channel)); |
5805 |
+ j++; |
5806 |
+ } |
5807 |
+ |
5808 |
+@@ -279,6 +281,8 @@ static void handle_adc_eoc_trigger(int irq, struct iio_dev *idev) |
5809 |
+ iio_trigger_poll(idev->trig); |
5810 |
+ } else { |
5811 |
+ st->last_value = at91_adc_readl(st, AT91_ADC_CHAN(st, st->chnb)); |
5812 |
++ /* Needed to ACK the DRDY interruption */ |
5813 |
++ at91_adc_readl(st, AT91_ADC_LCDR); |
5814 |
+ st->done = true; |
5815 |
+ wake_up_interruptible(&st->wq_data_avail); |
5816 |
+ } |
5817 |
+diff --git a/drivers/iio/adc/fsl-imx25-gcq.c b/drivers/iio/adc/fsl-imx25-gcq.c |
5818 |
+index ea264fa9e567..929c617db364 100644 |
5819 |
+--- a/drivers/iio/adc/fsl-imx25-gcq.c |
5820 |
++++ b/drivers/iio/adc/fsl-imx25-gcq.c |
5821 |
+@@ -209,12 +209,14 @@ static int mx25_gcq_setup_cfgs(struct platform_device *pdev, |
5822 |
+ ret = of_property_read_u32(child, "reg", ®); |
5823 |
+ if (ret) { |
5824 |
+ dev_err(dev, "Failed to get reg property\n"); |
5825 |
++ of_node_put(child); |
5826 |
+ return ret; |
5827 |
+ } |
5828 |
+ |
5829 |
+ if (reg >= MX25_NUM_CFGS) { |
5830 |
+ dev_err(dev, |
5831 |
+ "reg value is greater than the number of available configuration registers\n"); |
5832 |
++ of_node_put(child); |
5833 |
+ return -EINVAL; |
5834 |
+ } |
5835 |
+ |
5836 |
+@@ -228,6 +230,7 @@ static int mx25_gcq_setup_cfgs(struct platform_device *pdev, |
5837 |
+ if (IS_ERR(priv->vref[refp])) { |
5838 |
+ dev_err(dev, "Error, trying to use external voltage reference without a vref-%s regulator.", |
5839 |
+ mx25_gcq_refp_names[refp]); |
5840 |
++ of_node_put(child); |
5841 |
+ return PTR_ERR(priv->vref[refp]); |
5842 |
+ } |
5843 |
+ priv->channel_vref_mv[reg] = |
5844 |
+@@ -240,6 +243,7 @@ static int mx25_gcq_setup_cfgs(struct platform_device *pdev, |
5845 |
+ break; |
5846 |
+ default: |
5847 |
+ dev_err(dev, "Invalid positive reference %d\n", refp); |
5848 |
++ of_node_put(child); |
5849 |
+ return -EINVAL; |
5850 |
+ } |
5851 |
+ |
5852 |
+@@ -254,10 +258,12 @@ static int mx25_gcq_setup_cfgs(struct platform_device *pdev, |
5853 |
+ |
5854 |
+ if ((refp & MX25_ADCQ_CFG_REFP_MASK) != refp) { |
5855 |
+ dev_err(dev, "Invalid fsl,adc-refp property value\n"); |
5856 |
++ of_node_put(child); |
5857 |
+ return -EINVAL; |
5858 |
+ } |
5859 |
+ if ((refn & MX25_ADCQ_CFG_REFN_MASK) != refn) { |
5860 |
+ dev_err(dev, "Invalid fsl,adc-refn property value\n"); |
5861 |
++ of_node_put(child); |
5862 |
+ return -EINVAL; |
5863 |
+ } |
5864 |
+ |
5865 |
+diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c |
5866 |
+index bf4fc40ec84d..2f98cb2a3b96 100644 |
5867 |
+--- a/drivers/iio/dac/ad5064.c |
5868 |
++++ b/drivers/iio/dac/ad5064.c |
5869 |
+@@ -808,6 +808,40 @@ static int ad5064_set_config(struct ad5064_state *st, unsigned int val) |
5870 |
+ return ad5064_write(st, cmd, 0, val, 0); |
5871 |
+ } |
5872 |
+ |
5873 |
++static int ad5064_request_vref(struct ad5064_state *st, struct device *dev) |
5874 |
++{ |
5875 |
++ unsigned int i; |
5876 |
++ int ret; |
5877 |
++ |
5878 |
++ for (i = 0; i < ad5064_num_vref(st); ++i) |
5879 |
++ st->vref_reg[i].supply = ad5064_vref_name(st, i); |
5880 |
++ |
5881 |
++ if (!st->chip_info->internal_vref) |
5882 |
++ return devm_regulator_bulk_get(dev, ad5064_num_vref(st), |
5883 |
++ st->vref_reg); |
5884 |
++ |
5885 |
++ /* |
5886 |
++ * This assumes that when the regulator has an internal VREF |
5887 |
++ * there is only one external VREF connection, which is |
5888 |
++ * currently the case for all supported devices. |
5889 |
++ */ |
5890 |
++ st->vref_reg[0].consumer = devm_regulator_get_optional(dev, "vref"); |
5891 |
++ if (!IS_ERR(st->vref_reg[0].consumer)) |
5892 |
++ return 0; |
5893 |
++ |
5894 |
++ ret = PTR_ERR(st->vref_reg[0].consumer); |
5895 |
++ if (ret != -ENODEV) |
5896 |
++ return ret; |
5897 |
++ |
5898 |
++ /* If no external regulator was supplied use the internal VREF */ |
5899 |
++ st->use_internal_vref = true; |
5900 |
++ ret = ad5064_set_config(st, AD5064_CONFIG_INT_VREF_ENABLE); |
5901 |
++ if (ret) |
5902 |
++ dev_err(dev, "Failed to enable internal vref: %d\n", ret); |
5903 |
++ |
5904 |
++ return ret; |
5905 |
++} |
5906 |
++ |
5907 |
+ static int ad5064_probe(struct device *dev, enum ad5064_type type, |
5908 |
+ const char *name, ad5064_write_func write) |
5909 |
+ { |
5910 |
+@@ -828,22 +862,11 @@ static int ad5064_probe(struct device *dev, enum ad5064_type type, |
5911 |
+ st->dev = dev; |
5912 |
+ st->write = write; |
5913 |
+ |
5914 |
+- for (i = 0; i < ad5064_num_vref(st); ++i) |
5915 |
+- st->vref_reg[i].supply = ad5064_vref_name(st, i); |
5916 |
++ ret = ad5064_request_vref(st, dev); |
5917 |
++ if (ret) |
5918 |
++ return ret; |
5919 |
+ |
5920 |
+- ret = devm_regulator_bulk_get(dev, ad5064_num_vref(st), |
5921 |
+- st->vref_reg); |
5922 |
+- if (ret) { |
5923 |
+- if (!st->chip_info->internal_vref) |
5924 |
+- return ret; |
5925 |
+- st->use_internal_vref = true; |
5926 |
+- ret = ad5064_set_config(st, AD5064_CONFIG_INT_VREF_ENABLE); |
5927 |
+- if (ret) { |
5928 |
+- dev_err(dev, "Failed to enable internal vref: %d\n", |
5929 |
+- ret); |
5930 |
+- return ret; |
5931 |
+- } |
5932 |
+- } else { |
5933 |
++ if (!st->use_internal_vref) { |
5934 |
+ ret = regulator_bulk_enable(ad5064_num_vref(st), st->vref_reg); |
5935 |
+ if (ret) |
5936 |
+ return ret; |
5937 |
+diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c |
5938 |
+index 31c7efaf8e7a..63406cd212a7 100644 |
5939 |
+--- a/drivers/infiniband/core/sysfs.c |
5940 |
++++ b/drivers/infiniband/core/sysfs.c |
5941 |
+@@ -516,7 +516,7 @@ static ssize_t show_pma_counter(struct ib_port *p, struct port_attribute *attr, |
5942 |
+ ret = get_perf_mad(p->ibdev, p->port_num, tab_attr->attr_id, &data, |
5943 |
+ 40 + offset / 8, sizeof(data)); |
5944 |
+ if (ret < 0) |
5945 |
+- return sprintf(buf, "N/A (no PMA)\n"); |
5946 |
++ return ret; |
5947 |
+ |
5948 |
+ switch (width) { |
5949 |
+ case 4: |
5950 |
+@@ -1061,10 +1061,12 @@ static int add_port(struct ib_device *device, int port_num, |
5951 |
+ goto err_put; |
5952 |
+ } |
5953 |
+ |
5954 |
+- p->pma_table = get_counter_table(device, port_num); |
5955 |
+- ret = sysfs_create_group(&p->kobj, p->pma_table); |
5956 |
+- if (ret) |
5957 |
+- goto err_put_gid_attrs; |
5958 |
++ if (device->process_mad) { |
5959 |
++ p->pma_table = get_counter_table(device, port_num); |
5960 |
++ ret = sysfs_create_group(&p->kobj, p->pma_table); |
5961 |
++ if (ret) |
5962 |
++ goto err_put_gid_attrs; |
5963 |
++ } |
5964 |
+ |
5965 |
+ p->gid_group.name = "gids"; |
5966 |
+ p->gid_group.attrs = alloc_group_attrs(show_port_gid, attr.gid_tbl_len); |
5967 |
+@@ -1177,7 +1179,8 @@ err_free_gid: |
5968 |
+ p->gid_group.attrs = NULL; |
5969 |
+ |
5970 |
+ err_remove_pma: |
5971 |
+- sysfs_remove_group(&p->kobj, p->pma_table); |
5972 |
++ if (p->pma_table) |
5973 |
++ sysfs_remove_group(&p->kobj, p->pma_table); |
5974 |
+ |
5975 |
+ err_put_gid_attrs: |
5976 |
+ kobject_put(&p->gid_attr_group->kobj); |
5977 |
+@@ -1289,7 +1292,9 @@ static void free_port_list_attributes(struct ib_device *device) |
5978 |
+ kfree(port->hw_stats); |
5979 |
+ free_hsag(&port->kobj, port->hw_stats_ag); |
5980 |
+ } |
5981 |
+- sysfs_remove_group(p, port->pma_table); |
5982 |
++ |
5983 |
++ if (port->pma_table) |
5984 |
++ sysfs_remove_group(p, port->pma_table); |
5985 |
+ sysfs_remove_group(p, &port->pkey_group); |
5986 |
+ sysfs_remove_group(p, &port->gid_group); |
5987 |
+ sysfs_remove_group(&port->gid_attr_group->kobj, |
5988 |
+diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c |
5989 |
+index 6ad0d46ab879..249efa0a6aba 100644 |
5990 |
+--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c |
5991 |
++++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c |
5992 |
+@@ -360,7 +360,8 @@ void bnxt_qplib_disable_nq(struct bnxt_qplib_nq *nq) |
5993 |
+ } |
5994 |
+ |
5995 |
+ /* Make sure the HW is stopped! */ |
5996 |
+- bnxt_qplib_nq_stop_irq(nq, true); |
5997 |
++ if (nq->requested) |
5998 |
++ bnxt_qplib_nq_stop_irq(nq, true); |
5999 |
+ |
6000 |
+ if (nq->bar_reg_iomem) |
6001 |
+ iounmap(nq->bar_reg_iomem); |
6002 |
+diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c |
6003 |
+index 2852d350ada1..6637df77d236 100644 |
6004 |
+--- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c |
6005 |
++++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c |
6006 |
+@@ -309,8 +309,17 @@ static int bnxt_qplib_process_qp_event(struct bnxt_qplib_rcfw *rcfw, |
6007 |
+ rcfw->aeq_handler(rcfw, qp_event, qp); |
6008 |
+ break; |
6009 |
+ default: |
6010 |
+- /* Command Response */ |
6011 |
+- spin_lock_irqsave(&cmdq->lock, flags); |
6012 |
++ /* |
6013 |
++ * Command Response |
6014 |
++ * cmdq->lock needs to be acquired to synchronie |
6015 |
++ * the command send and completion reaping. This function |
6016 |
++ * is always called with creq->lock held. Using |
6017 |
++ * the nested variant of spin_lock. |
6018 |
++ * |
6019 |
++ */ |
6020 |
++ |
6021 |
++ spin_lock_irqsave_nested(&cmdq->lock, flags, |
6022 |
++ SINGLE_DEPTH_NESTING); |
6023 |
+ cookie = le16_to_cpu(qp_event->cookie); |
6024 |
+ mcookie = qp_event->cookie; |
6025 |
+ blocked = cookie & RCFW_CMD_IS_BLOCKING; |
6026 |
+diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c |
6027 |
+index 73339fd47dd8..addd432f3f38 100644 |
6028 |
+--- a/drivers/infiniband/hw/mlx5/mr.c |
6029 |
++++ b/drivers/infiniband/hw/mlx5/mr.c |
6030 |
+@@ -691,7 +691,6 @@ int mlx5_mr_cache_init(struct mlx5_ib_dev *dev) |
6031 |
+ init_completion(&ent->compl); |
6032 |
+ INIT_WORK(&ent->work, cache_work_func); |
6033 |
+ INIT_DELAYED_WORK(&ent->dwork, delayed_cache_work_func); |
6034 |
+- queue_work(cache->wq, &ent->work); |
6035 |
+ |
6036 |
+ if (i > MR_CACHE_LAST_STD_ENTRY) { |
6037 |
+ mlx5_odp_init_mr_cache_entry(ent); |
6038 |
+@@ -711,6 +710,7 @@ int mlx5_mr_cache_init(struct mlx5_ib_dev *dev) |
6039 |
+ ent->limit = dev->mdev->profile->mr_cache[i].limit; |
6040 |
+ else |
6041 |
+ ent->limit = 0; |
6042 |
++ queue_work(cache->wq, &ent->work); |
6043 |
+ } |
6044 |
+ |
6045 |
+ err = mlx5_mr_cache_debugfs_init(dev); |
6046 |
+diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c |
6047 |
+index 01eae67d5a6e..e260f6a156ed 100644 |
6048 |
+--- a/drivers/infiniband/hw/mlx5/qp.c |
6049 |
++++ b/drivers/infiniband/hw/mlx5/qp.c |
6050 |
+@@ -3264,7 +3264,9 @@ static bool modify_dci_qp_is_ok(enum ib_qp_state cur_state, enum ib_qp_state new |
6051 |
+ int req = IB_QP_STATE; |
6052 |
+ int opt = 0; |
6053 |
+ |
6054 |
+- if (cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT) { |
6055 |
++ if (new_state == IB_QPS_RESET) { |
6056 |
++ return is_valid_mask(attr_mask, req, opt); |
6057 |
++ } else if (cur_state == IB_QPS_RESET && new_state == IB_QPS_INIT) { |
6058 |
+ req |= IB_QP_PKEY_INDEX | IB_QP_PORT; |
6059 |
+ return is_valid_mask(attr_mask, req, opt); |
6060 |
+ } else if (cur_state == IB_QPS_INIT && new_state == IB_QPS_INIT) { |
6061 |
+diff --git a/drivers/infiniband/sw/rxe/rxe_resp.c b/drivers/infiniband/sw/rxe/rxe_resp.c |
6062 |
+index 5b57de30dee4..b8104d50b1a0 100644 |
6063 |
+--- a/drivers/infiniband/sw/rxe/rxe_resp.c |
6064 |
++++ b/drivers/infiniband/sw/rxe/rxe_resp.c |
6065 |
+@@ -682,6 +682,7 @@ static enum resp_states read_reply(struct rxe_qp *qp, |
6066 |
+ rxe_advance_resp_resource(qp); |
6067 |
+ |
6068 |
+ res->type = RXE_READ_MASK; |
6069 |
++ res->replay = 0; |
6070 |
+ |
6071 |
+ res->read.va = qp->resp.va; |
6072 |
+ res->read.va_org = qp->resp.va; |
6073 |
+@@ -752,7 +753,8 @@ static enum resp_states read_reply(struct rxe_qp *qp, |
6074 |
+ state = RESPST_DONE; |
6075 |
+ } else { |
6076 |
+ qp->resp.res = NULL; |
6077 |
+- qp->resp.opcode = -1; |
6078 |
++ if (!res->replay) |
6079 |
++ qp->resp.opcode = -1; |
6080 |
+ if (psn_compare(res->cur_psn, qp->resp.psn) >= 0) |
6081 |
+ qp->resp.psn = res->cur_psn; |
6082 |
+ state = RESPST_CLEANUP; |
6083 |
+@@ -814,6 +816,7 @@ static enum resp_states execute(struct rxe_qp *qp, struct rxe_pkt_info *pkt) |
6084 |
+ |
6085 |
+ /* next expected psn, read handles this separately */ |
6086 |
+ qp->resp.psn = (pkt->psn + 1) & BTH_PSN_MASK; |
6087 |
++ qp->resp.ack_psn = qp->resp.psn; |
6088 |
+ |
6089 |
+ qp->resp.opcode = pkt->opcode; |
6090 |
+ qp->resp.status = IB_WC_SUCCESS; |
6091 |
+@@ -1060,7 +1063,7 @@ static enum resp_states duplicate_request(struct rxe_qp *qp, |
6092 |
+ struct rxe_pkt_info *pkt) |
6093 |
+ { |
6094 |
+ enum resp_states rc; |
6095 |
+- u32 prev_psn = (qp->resp.psn - 1) & BTH_PSN_MASK; |
6096 |
++ u32 prev_psn = (qp->resp.ack_psn - 1) & BTH_PSN_MASK; |
6097 |
+ |
6098 |
+ if (pkt->mask & RXE_SEND_MASK || |
6099 |
+ pkt->mask & RXE_WRITE_MASK) { |
6100 |
+@@ -1103,6 +1106,7 @@ static enum resp_states duplicate_request(struct rxe_qp *qp, |
6101 |
+ res->state = (pkt->psn == res->first_psn) ? |
6102 |
+ rdatm_res_state_new : |
6103 |
+ rdatm_res_state_replay; |
6104 |
++ res->replay = 1; |
6105 |
+ |
6106 |
+ /* Reset the resource, except length. */ |
6107 |
+ res->read.va_org = iova; |
6108 |
+diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.h b/drivers/infiniband/sw/rxe/rxe_verbs.h |
6109 |
+index af1470d29391..332a16dad2a7 100644 |
6110 |
+--- a/drivers/infiniband/sw/rxe/rxe_verbs.h |
6111 |
++++ b/drivers/infiniband/sw/rxe/rxe_verbs.h |
6112 |
+@@ -171,6 +171,7 @@ enum rdatm_res_state { |
6113 |
+ |
6114 |
+ struct resp_res { |
6115 |
+ int type; |
6116 |
++ int replay; |
6117 |
+ u32 first_psn; |
6118 |
+ u32 last_psn; |
6119 |
+ u32 cur_psn; |
6120 |
+@@ -195,6 +196,7 @@ struct rxe_resp_info { |
6121 |
+ enum rxe_qp_state state; |
6122 |
+ u32 msn; |
6123 |
+ u32 psn; |
6124 |
++ u32 ack_psn; |
6125 |
+ int opcode; |
6126 |
+ int drop_msg; |
6127 |
+ int goto_error; |
6128 |
+diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c |
6129 |
+index a620701f9d41..1ac2bbc84671 100644 |
6130 |
+--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c |
6131 |
++++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c |
6132 |
+@@ -1439,11 +1439,15 @@ static void ipoib_cm_skb_reap(struct work_struct *work) |
6133 |
+ spin_unlock_irqrestore(&priv->lock, flags); |
6134 |
+ netif_tx_unlock_bh(dev); |
6135 |
+ |
6136 |
+- if (skb->protocol == htons(ETH_P_IP)) |
6137 |
++ if (skb->protocol == htons(ETH_P_IP)) { |
6138 |
++ memset(IPCB(skb), 0, sizeof(*IPCB(skb))); |
6139 |
+ icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu)); |
6140 |
++ } |
6141 |
+ #if IS_ENABLED(CONFIG_IPV6) |
6142 |
+- else if (skb->protocol == htons(ETH_P_IPV6)) |
6143 |
++ else if (skb->protocol == htons(ETH_P_IPV6)) { |
6144 |
++ memset(IP6CB(skb), 0, sizeof(*IP6CB(skb))); |
6145 |
+ icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu); |
6146 |
++ } |
6147 |
+ #endif |
6148 |
+ dev_kfree_skb_any(skb); |
6149 |
+ |
6150 |
+diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c |
6151 |
+index 5349e22b5c78..29646004a4a7 100644 |
6152 |
+--- a/drivers/iommu/arm-smmu.c |
6153 |
++++ b/drivers/iommu/arm-smmu.c |
6154 |
+@@ -469,6 +469,9 @@ static void arm_smmu_tlb_inv_range_nosync(unsigned long iova, size_t size, |
6155 |
+ bool stage1 = cfg->cbar != CBAR_TYPE_S2_TRANS; |
6156 |
+ void __iomem *reg = ARM_SMMU_CB(smmu_domain->smmu, cfg->cbndx); |
6157 |
+ |
6158 |
++ if (smmu_domain->smmu->features & ARM_SMMU_FEAT_COHERENT_WALK) |
6159 |
++ wmb(); |
6160 |
++ |
6161 |
+ if (stage1) { |
6162 |
+ reg += leaf ? ARM_SMMU_CB_S1_TLBIVAL : ARM_SMMU_CB_S1_TLBIVA; |
6163 |
+ |
6164 |
+@@ -510,6 +513,9 @@ static void arm_smmu_tlb_inv_vmid_nosync(unsigned long iova, size_t size, |
6165 |
+ struct arm_smmu_domain *smmu_domain = cookie; |
6166 |
+ void __iomem *base = ARM_SMMU_GR0(smmu_domain->smmu); |
6167 |
+ |
6168 |
++ if (smmu_domain->smmu->features & ARM_SMMU_FEAT_COHERENT_WALK) |
6169 |
++ wmb(); |
6170 |
++ |
6171 |
+ writel_relaxed(smmu_domain->cfg.vmid, base + ARM_SMMU_GR0_TLBIVMID); |
6172 |
+ } |
6173 |
+ |
6174 |
+diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c |
6175 |
+index b1b47a40a278..faa7d61b9d6c 100644 |
6176 |
+--- a/drivers/irqchip/qcom-pdc.c |
6177 |
++++ b/drivers/irqchip/qcom-pdc.c |
6178 |
+@@ -124,6 +124,7 @@ static int qcom_pdc_gic_set_type(struct irq_data *d, unsigned int type) |
6179 |
+ break; |
6180 |
+ case IRQ_TYPE_EDGE_BOTH: |
6181 |
+ pdc_type = PDC_EDGE_DUAL; |
6182 |
++ type = IRQ_TYPE_EDGE_RISING; |
6183 |
+ break; |
6184 |
+ case IRQ_TYPE_LEVEL_HIGH: |
6185 |
+ pdc_type = PDC_LEVEL_HIGH; |
6186 |
+diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c |
6187 |
+index ed9cc977c8b3..f6427e805150 100644 |
6188 |
+--- a/drivers/lightnvm/pblk-core.c |
6189 |
++++ b/drivers/lightnvm/pblk-core.c |
6190 |
+@@ -1538,13 +1538,14 @@ struct pblk_line *pblk_line_replace_data(struct pblk *pblk) |
6191 |
+ struct pblk_line *cur, *new = NULL; |
6192 |
+ unsigned int left_seblks; |
6193 |
+ |
6194 |
+- cur = l_mg->data_line; |
6195 |
+ new = l_mg->data_next; |
6196 |
+ if (!new) |
6197 |
+ goto out; |
6198 |
+- l_mg->data_line = new; |
6199 |
+ |
6200 |
+ spin_lock(&l_mg->free_lock); |
6201 |
++ cur = l_mg->data_line; |
6202 |
++ l_mg->data_line = new; |
6203 |
++ |
6204 |
+ pblk_line_setup_metadata(new, l_mg, &pblk->lm); |
6205 |
+ spin_unlock(&l_mg->free_lock); |
6206 |
+ |
6207 |
+diff --git a/drivers/lightnvm/pblk-recovery.c b/drivers/lightnvm/pblk-recovery.c |
6208 |
+index d83466b3821b..958bda8a69b7 100644 |
6209 |
+--- a/drivers/lightnvm/pblk-recovery.c |
6210 |
++++ b/drivers/lightnvm/pblk-recovery.c |
6211 |
+@@ -956,12 +956,14 @@ next: |
6212 |
+ } |
6213 |
+ } |
6214 |
+ |
6215 |
+- spin_lock(&l_mg->free_lock); |
6216 |
+ if (!open_lines) { |
6217 |
++ spin_lock(&l_mg->free_lock); |
6218 |
+ WARN_ON_ONCE(!test_and_clear_bit(meta_line, |
6219 |
+ &l_mg->meta_bitmap)); |
6220 |
++ spin_unlock(&l_mg->free_lock); |
6221 |
+ pblk_line_replace_data(pblk); |
6222 |
+ } else { |
6223 |
++ spin_lock(&l_mg->free_lock); |
6224 |
+ /* Allocate next line for preparation */ |
6225 |
+ l_mg->data_next = pblk_line_get(pblk); |
6226 |
+ if (l_mg->data_next) { |
6227 |
+@@ -969,8 +971,8 @@ next: |
6228 |
+ l_mg->data_next->type = PBLK_LINETYPE_DATA; |
6229 |
+ is_next = 1; |
6230 |
+ } |
6231 |
++ spin_unlock(&l_mg->free_lock); |
6232 |
+ } |
6233 |
+- spin_unlock(&l_mg->free_lock); |
6234 |
+ |
6235 |
+ if (is_next) |
6236 |
+ pblk_line_erase(pblk, l_mg->data_next); |
6237 |
+diff --git a/drivers/lightnvm/pblk-sysfs.c b/drivers/lightnvm/pblk-sysfs.c |
6238 |
+index 88a0a7c407aa..432f7d94d369 100644 |
6239 |
+--- a/drivers/lightnvm/pblk-sysfs.c |
6240 |
++++ b/drivers/lightnvm/pblk-sysfs.c |
6241 |
+@@ -262,8 +262,14 @@ static ssize_t pblk_sysfs_lines(struct pblk *pblk, char *page) |
6242 |
+ sec_in_line = l_mg->data_line->sec_in_line; |
6243 |
+ meta_weight = bitmap_weight(&l_mg->meta_bitmap, |
6244 |
+ PBLK_DATA_LINES); |
6245 |
+- map_weight = bitmap_weight(l_mg->data_line->map_bitmap, |
6246 |
++ |
6247 |
++ spin_lock(&l_mg->data_line->lock); |
6248 |
++ if (l_mg->data_line->map_bitmap) |
6249 |
++ map_weight = bitmap_weight(l_mg->data_line->map_bitmap, |
6250 |
+ lm->sec_per_line); |
6251 |
++ else |
6252 |
++ map_weight = 0; |
6253 |
++ spin_unlock(&l_mg->data_line->lock); |
6254 |
+ } |
6255 |
+ spin_unlock(&l_mg->free_lock); |
6256 |
+ |
6257 |
+diff --git a/drivers/lightnvm/pblk-write.c b/drivers/lightnvm/pblk-write.c |
6258 |
+index f353e52941f5..89ac60d4849e 100644 |
6259 |
+--- a/drivers/lightnvm/pblk-write.c |
6260 |
++++ b/drivers/lightnvm/pblk-write.c |
6261 |
+@@ -417,12 +417,11 @@ int pblk_submit_meta_io(struct pblk *pblk, struct pblk_line *meta_line) |
6262 |
+ rqd->ppa_list[i] = addr_to_gen_ppa(pblk, paddr, id); |
6263 |
+ } |
6264 |
+ |
6265 |
++ spin_lock(&l_mg->close_lock); |
6266 |
+ emeta->mem += rq_len; |
6267 |
+- if (emeta->mem >= lm->emeta_len[0]) { |
6268 |
+- spin_lock(&l_mg->close_lock); |
6269 |
++ if (emeta->mem >= lm->emeta_len[0]) |
6270 |
+ list_del(&meta_line->list); |
6271 |
+- spin_unlock(&l_mg->close_lock); |
6272 |
+- } |
6273 |
++ spin_unlock(&l_mg->close_lock); |
6274 |
+ |
6275 |
+ pblk_down_page(pblk, rqd->ppa_list, rqd->nr_ppas); |
6276 |
+ |
6277 |
+@@ -491,14 +490,15 @@ static struct pblk_line *pblk_should_submit_meta_io(struct pblk *pblk, |
6278 |
+ struct pblk_line *meta_line; |
6279 |
+ |
6280 |
+ spin_lock(&l_mg->close_lock); |
6281 |
+-retry: |
6282 |
+ if (list_empty(&l_mg->emeta_list)) { |
6283 |
+ spin_unlock(&l_mg->close_lock); |
6284 |
+ return NULL; |
6285 |
+ } |
6286 |
+ meta_line = list_first_entry(&l_mg->emeta_list, struct pblk_line, list); |
6287 |
+- if (meta_line->emeta->mem >= lm->emeta_len[0]) |
6288 |
+- goto retry; |
6289 |
++ if (meta_line->emeta->mem >= lm->emeta_len[0]) { |
6290 |
++ spin_unlock(&l_mg->close_lock); |
6291 |
++ return NULL; |
6292 |
++ } |
6293 |
+ spin_unlock(&l_mg->close_lock); |
6294 |
+ |
6295 |
+ if (!pblk_valid_meta_ppa(pblk, meta_line, data_rqd)) |
6296 |
+diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c |
6297 |
+index 311e91b1a14f..256f18b67e8a 100644 |
6298 |
+--- a/drivers/mailbox/pcc.c |
6299 |
++++ b/drivers/mailbox/pcc.c |
6300 |
+@@ -461,8 +461,11 @@ static int __init acpi_pcc_probe(void) |
6301 |
+ count = acpi_table_parse_entries_array(ACPI_SIG_PCCT, |
6302 |
+ sizeof(struct acpi_table_pcct), proc, |
6303 |
+ ACPI_PCCT_TYPE_RESERVED, MAX_PCC_SUBSPACES); |
6304 |
+- if (count == 0 || count > MAX_PCC_SUBSPACES) { |
6305 |
+- pr_warn("Invalid PCCT: %d PCC subspaces\n", count); |
6306 |
++ if (count <= 0 || count > MAX_PCC_SUBSPACES) { |
6307 |
++ if (count < 0) |
6308 |
++ pr_warn("Error parsing PCC subspaces from PCCT\n"); |
6309 |
++ else |
6310 |
++ pr_warn("Invalid PCCT: %d PCC subspaces\n", count); |
6311 |
+ return -EINVAL; |
6312 |
+ } |
6313 |
+ |
6314 |
+diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c |
6315 |
+index 547c9eedc2f4..d681524f82a4 100644 |
6316 |
+--- a/drivers/md/bcache/btree.c |
6317 |
++++ b/drivers/md/bcache/btree.c |
6318 |
+@@ -2380,7 +2380,7 @@ static int refill_keybuf_fn(struct btree_op *op, struct btree *b, |
6319 |
+ struct keybuf *buf = refill->buf; |
6320 |
+ int ret = MAP_CONTINUE; |
6321 |
+ |
6322 |
+- if (bkey_cmp(k, refill->end) >= 0) { |
6323 |
++ if (bkey_cmp(k, refill->end) > 0) { |
6324 |
+ ret = MAP_DONE; |
6325 |
+ goto out; |
6326 |
+ } |
6327 |
+diff --git a/drivers/md/bcache/request.c b/drivers/md/bcache/request.c |
6328 |
+index ae67f5fa8047..9d2fa1359029 100644 |
6329 |
+--- a/drivers/md/bcache/request.c |
6330 |
++++ b/drivers/md/bcache/request.c |
6331 |
+@@ -843,7 +843,7 @@ static void cached_dev_read_done_bh(struct closure *cl) |
6332 |
+ |
6333 |
+ bch_mark_cache_accounting(s->iop.c, s->d, |
6334 |
+ !s->cache_missed, s->iop.bypass); |
6335 |
+- trace_bcache_read(s->orig_bio, !s->cache_miss, s->iop.bypass); |
6336 |
++ trace_bcache_read(s->orig_bio, !s->cache_missed, s->iop.bypass); |
6337 |
+ |
6338 |
+ if (s->iop.status) |
6339 |
+ continue_at_nobarrier(cl, cached_dev_read_error, bcache_wq); |
6340 |
+diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c |
6341 |
+index fa4058e43202..6e5220554220 100644 |
6342 |
+--- a/drivers/md/bcache/super.c |
6343 |
++++ b/drivers/md/bcache/super.c |
6344 |
+@@ -1131,11 +1131,12 @@ int bch_cached_dev_attach(struct cached_dev *dc, struct cache_set *c, |
6345 |
+ } |
6346 |
+ |
6347 |
+ if (BDEV_STATE(&dc->sb) == BDEV_STATE_DIRTY) { |
6348 |
+- bch_sectors_dirty_init(&dc->disk); |
6349 |
+ atomic_set(&dc->has_dirty, 1); |
6350 |
+ bch_writeback_queue(dc); |
6351 |
+ } |
6352 |
+ |
6353 |
++ bch_sectors_dirty_init(&dc->disk); |
6354 |
++ |
6355 |
+ bch_cached_dev_run(dc); |
6356 |
+ bcache_device_link(&dc->disk, c, "bdev"); |
6357 |
+ |
6358 |
+diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c |
6359 |
+index 225b15aa0340..34819f2c257d 100644 |
6360 |
+--- a/drivers/md/bcache/sysfs.c |
6361 |
++++ b/drivers/md/bcache/sysfs.c |
6362 |
+@@ -263,6 +263,7 @@ STORE(__cached_dev) |
6363 |
+ 1, WRITEBACK_RATE_UPDATE_SECS_MAX); |
6364 |
+ d_strtoul(writeback_rate_i_term_inverse); |
6365 |
+ d_strtoul_nonzero(writeback_rate_p_term_inverse); |
6366 |
++ d_strtoul_nonzero(writeback_rate_minimum); |
6367 |
+ |
6368 |
+ sysfs_strtoul_clamp(io_error_limit, dc->error_limit, 0, INT_MAX); |
6369 |
+ |
6370 |
+@@ -389,6 +390,7 @@ static struct attribute *bch_cached_dev_files[] = { |
6371 |
+ &sysfs_writeback_rate_update_seconds, |
6372 |
+ &sysfs_writeback_rate_i_term_inverse, |
6373 |
+ &sysfs_writeback_rate_p_term_inverse, |
6374 |
++ &sysfs_writeback_rate_minimum, |
6375 |
+ &sysfs_writeback_rate_debug, |
6376 |
+ &sysfs_errors, |
6377 |
+ &sysfs_io_error_limit, |
6378 |
+diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c |
6379 |
+index b810ea77e6b1..f666778ad237 100644 |
6380 |
+--- a/drivers/md/dm-ioctl.c |
6381 |
++++ b/drivers/md/dm-ioctl.c |
6382 |
+@@ -1720,8 +1720,7 @@ static void free_params(struct dm_ioctl *param, size_t param_size, int param_fla |
6383 |
+ } |
6384 |
+ |
6385 |
+ static int copy_params(struct dm_ioctl __user *user, struct dm_ioctl *param_kernel, |
6386 |
+- int ioctl_flags, |
6387 |
+- struct dm_ioctl **param, int *param_flags) |
6388 |
++ int ioctl_flags, struct dm_ioctl **param, int *param_flags) |
6389 |
+ { |
6390 |
+ struct dm_ioctl *dmi; |
6391 |
+ int secure_data; |
6392 |
+@@ -1762,18 +1761,13 @@ static int copy_params(struct dm_ioctl __user *user, struct dm_ioctl *param_kern |
6393 |
+ |
6394 |
+ *param_flags |= DM_PARAMS_MALLOC; |
6395 |
+ |
6396 |
+- if (copy_from_user(dmi, user, param_kernel->data_size)) |
6397 |
+- goto bad; |
6398 |
++ /* Copy from param_kernel (which was already copied from user) */ |
6399 |
++ memcpy(dmi, param_kernel, minimum_data_size); |
6400 |
+ |
6401 |
+-data_copied: |
6402 |
+- /* |
6403 |
+- * Abort if something changed the ioctl data while it was being copied. |
6404 |
+- */ |
6405 |
+- if (dmi->data_size != param_kernel->data_size) { |
6406 |
+- DMERR("rejecting ioctl: data size modified while processing parameters"); |
6407 |
++ if (copy_from_user(&dmi->data, (char __user *)user + minimum_data_size, |
6408 |
++ param_kernel->data_size - minimum_data_size)) |
6409 |
+ goto bad; |
6410 |
+- } |
6411 |
+- |
6412 |
++data_copied: |
6413 |
+ /* Wipe the user buffer so we do not return it to userspace */ |
6414 |
+ if (secure_data && clear_user(user, param_kernel->data_size)) |
6415 |
+ goto bad; |
6416 |
+diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c |
6417 |
+index 969954915566..fa68336560c3 100644 |
6418 |
+--- a/drivers/md/dm-zoned-metadata.c |
6419 |
++++ b/drivers/md/dm-zoned-metadata.c |
6420 |
+@@ -99,7 +99,7 @@ struct dmz_mblock { |
6421 |
+ struct rb_node node; |
6422 |
+ struct list_head link; |
6423 |
+ sector_t no; |
6424 |
+- atomic_t ref; |
6425 |
++ unsigned int ref; |
6426 |
+ unsigned long state; |
6427 |
+ struct page *page; |
6428 |
+ void *data; |
6429 |
+@@ -296,7 +296,7 @@ static struct dmz_mblock *dmz_alloc_mblock(struct dmz_metadata *zmd, |
6430 |
+ |
6431 |
+ RB_CLEAR_NODE(&mblk->node); |
6432 |
+ INIT_LIST_HEAD(&mblk->link); |
6433 |
+- atomic_set(&mblk->ref, 0); |
6434 |
++ mblk->ref = 0; |
6435 |
+ mblk->state = 0; |
6436 |
+ mblk->no = mblk_no; |
6437 |
+ mblk->data = page_address(mblk->page); |
6438 |
+@@ -339,10 +339,11 @@ static void dmz_insert_mblock(struct dmz_metadata *zmd, struct dmz_mblock *mblk) |
6439 |
+ } |
6440 |
+ |
6441 |
+ /* |
6442 |
+- * Lookup a metadata block in the rbtree. |
6443 |
++ * Lookup a metadata block in the rbtree. If the block is found, increment |
6444 |
++ * its reference count. |
6445 |
+ */ |
6446 |
+-static struct dmz_mblock *dmz_lookup_mblock(struct dmz_metadata *zmd, |
6447 |
+- sector_t mblk_no) |
6448 |
++static struct dmz_mblock *dmz_get_mblock_fast(struct dmz_metadata *zmd, |
6449 |
++ sector_t mblk_no) |
6450 |
+ { |
6451 |
+ struct rb_root *root = &zmd->mblk_rbtree; |
6452 |
+ struct rb_node *node = root->rb_node; |
6453 |
+@@ -350,8 +351,17 @@ static struct dmz_mblock *dmz_lookup_mblock(struct dmz_metadata *zmd, |
6454 |
+ |
6455 |
+ while (node) { |
6456 |
+ mblk = container_of(node, struct dmz_mblock, node); |
6457 |
+- if (mblk->no == mblk_no) |
6458 |
++ if (mblk->no == mblk_no) { |
6459 |
++ /* |
6460 |
++ * If this is the first reference to the block, |
6461 |
++ * remove it from the LRU list. |
6462 |
++ */ |
6463 |
++ mblk->ref++; |
6464 |
++ if (mblk->ref == 1 && |
6465 |
++ !test_bit(DMZ_META_DIRTY, &mblk->state)) |
6466 |
++ list_del_init(&mblk->link); |
6467 |
+ return mblk; |
6468 |
++ } |
6469 |
+ node = (mblk->no < mblk_no) ? node->rb_left : node->rb_right; |
6470 |
+ } |
6471 |
+ |
6472 |
+@@ -382,32 +392,47 @@ static void dmz_mblock_bio_end_io(struct bio *bio) |
6473 |
+ } |
6474 |
+ |
6475 |
+ /* |
6476 |
+- * Read a metadata block from disk. |
6477 |
++ * Read an uncached metadata block from disk and add it to the cache. |
6478 |
+ */ |
6479 |
+-static struct dmz_mblock *dmz_fetch_mblock(struct dmz_metadata *zmd, |
6480 |
+- sector_t mblk_no) |
6481 |
++static struct dmz_mblock *dmz_get_mblock_slow(struct dmz_metadata *zmd, |
6482 |
++ sector_t mblk_no) |
6483 |
+ { |
6484 |
+- struct dmz_mblock *mblk; |
6485 |
++ struct dmz_mblock *mblk, *m; |
6486 |
+ sector_t block = zmd->sb[zmd->mblk_primary].block + mblk_no; |
6487 |
+ struct bio *bio; |
6488 |
+ |
6489 |
+- /* Get block and insert it */ |
6490 |
++ /* Get a new block and a BIO to read it */ |
6491 |
+ mblk = dmz_alloc_mblock(zmd, mblk_no); |
6492 |
+ if (!mblk) |
6493 |
+ return NULL; |
6494 |
+ |
6495 |
+- spin_lock(&zmd->mblk_lock); |
6496 |
+- atomic_inc(&mblk->ref); |
6497 |
+- set_bit(DMZ_META_READING, &mblk->state); |
6498 |
+- dmz_insert_mblock(zmd, mblk); |
6499 |
+- spin_unlock(&zmd->mblk_lock); |
6500 |
+- |
6501 |
+ bio = bio_alloc(GFP_NOIO, 1); |
6502 |
+ if (!bio) { |
6503 |
+ dmz_free_mblock(zmd, mblk); |
6504 |
+ return NULL; |
6505 |
+ } |
6506 |
+ |
6507 |
++ spin_lock(&zmd->mblk_lock); |
6508 |
++ |
6509 |
++ /* |
6510 |
++ * Make sure that another context did not start reading |
6511 |
++ * the block already. |
6512 |
++ */ |
6513 |
++ m = dmz_get_mblock_fast(zmd, mblk_no); |
6514 |
++ if (m) { |
6515 |
++ spin_unlock(&zmd->mblk_lock); |
6516 |
++ dmz_free_mblock(zmd, mblk); |
6517 |
++ bio_put(bio); |
6518 |
++ return m; |
6519 |
++ } |
6520 |
++ |
6521 |
++ mblk->ref++; |
6522 |
++ set_bit(DMZ_META_READING, &mblk->state); |
6523 |
++ dmz_insert_mblock(zmd, mblk); |
6524 |
++ |
6525 |
++ spin_unlock(&zmd->mblk_lock); |
6526 |
++ |
6527 |
++ /* Submit read BIO */ |
6528 |
+ bio->bi_iter.bi_sector = dmz_blk2sect(block); |
6529 |
+ bio_set_dev(bio, zmd->dev->bdev); |
6530 |
+ bio->bi_private = mblk; |
6531 |
+@@ -484,7 +509,8 @@ static void dmz_release_mblock(struct dmz_metadata *zmd, |
6532 |
+ |
6533 |
+ spin_lock(&zmd->mblk_lock); |
6534 |
+ |
6535 |
+- if (atomic_dec_and_test(&mblk->ref)) { |
6536 |
++ mblk->ref--; |
6537 |
++ if (mblk->ref == 0) { |
6538 |
+ if (test_bit(DMZ_META_ERROR, &mblk->state)) { |
6539 |
+ rb_erase(&mblk->node, &zmd->mblk_rbtree); |
6540 |
+ dmz_free_mblock(zmd, mblk); |
6541 |
+@@ -508,18 +534,12 @@ static struct dmz_mblock *dmz_get_mblock(struct dmz_metadata *zmd, |
6542 |
+ |
6543 |
+ /* Check rbtree */ |
6544 |
+ spin_lock(&zmd->mblk_lock); |
6545 |
+- mblk = dmz_lookup_mblock(zmd, mblk_no); |
6546 |
+- if (mblk) { |
6547 |
+- /* Cache hit: remove block from LRU list */ |
6548 |
+- if (atomic_inc_return(&mblk->ref) == 1 && |
6549 |
+- !test_bit(DMZ_META_DIRTY, &mblk->state)) |
6550 |
+- list_del_init(&mblk->link); |
6551 |
+- } |
6552 |
++ mblk = dmz_get_mblock_fast(zmd, mblk_no); |
6553 |
+ spin_unlock(&zmd->mblk_lock); |
6554 |
+ |
6555 |
+ if (!mblk) { |
6556 |
+ /* Cache miss: read the block from disk */ |
6557 |
+- mblk = dmz_fetch_mblock(zmd, mblk_no); |
6558 |
++ mblk = dmz_get_mblock_slow(zmd, mblk_no); |
6559 |
+ if (!mblk) |
6560 |
+ return ERR_PTR(-ENOMEM); |
6561 |
+ } |
6562 |
+@@ -753,7 +773,7 @@ int dmz_flush_metadata(struct dmz_metadata *zmd) |
6563 |
+ |
6564 |
+ spin_lock(&zmd->mblk_lock); |
6565 |
+ clear_bit(DMZ_META_DIRTY, &mblk->state); |
6566 |
+- if (atomic_read(&mblk->ref) == 0) |
6567 |
++ if (mblk->ref == 0) |
6568 |
+ list_add_tail(&mblk->link, &zmd->mblk_lru_list); |
6569 |
+ spin_unlock(&zmd->mblk_lock); |
6570 |
+ } |
6571 |
+@@ -2308,7 +2328,7 @@ static void dmz_cleanup_metadata(struct dmz_metadata *zmd) |
6572 |
+ mblk = list_first_entry(&zmd->mblk_dirty_list, |
6573 |
+ struct dmz_mblock, link); |
6574 |
+ dmz_dev_warn(zmd->dev, "mblock %llu still in dirty list (ref %u)", |
6575 |
+- (u64)mblk->no, atomic_read(&mblk->ref)); |
6576 |
++ (u64)mblk->no, mblk->ref); |
6577 |
+ list_del_init(&mblk->link); |
6578 |
+ rb_erase(&mblk->node, &zmd->mblk_rbtree); |
6579 |
+ dmz_free_mblock(zmd, mblk); |
6580 |
+@@ -2326,8 +2346,8 @@ static void dmz_cleanup_metadata(struct dmz_metadata *zmd) |
6581 |
+ root = &zmd->mblk_rbtree; |
6582 |
+ rbtree_postorder_for_each_entry_safe(mblk, next, root, node) { |
6583 |
+ dmz_dev_warn(zmd->dev, "mblock %llu ref %u still in rbtree", |
6584 |
+- (u64)mblk->no, atomic_read(&mblk->ref)); |
6585 |
+- atomic_set(&mblk->ref, 0); |
6586 |
++ (u64)mblk->no, mblk->ref); |
6587 |
++ mblk->ref = 0; |
6588 |
+ dmz_free_mblock(zmd, mblk); |
6589 |
+ } |
6590 |
+ |
6591 |
+diff --git a/drivers/md/md.c b/drivers/md/md.c |
6592 |
+index 994aed2f9dff..71665e2c30eb 100644 |
6593 |
+--- a/drivers/md/md.c |
6594 |
++++ b/drivers/md/md.c |
6595 |
+@@ -455,10 +455,11 @@ static void md_end_flush(struct bio *fbio) |
6596 |
+ rdev_dec_pending(rdev, mddev); |
6597 |
+ |
6598 |
+ if (atomic_dec_and_test(&fi->flush_pending)) { |
6599 |
+- if (bio->bi_iter.bi_size == 0) |
6600 |
++ if (bio->bi_iter.bi_size == 0) { |
6601 |
+ /* an empty barrier - all done */ |
6602 |
+ bio_endio(bio); |
6603 |
+- else { |
6604 |
++ mempool_free(fi, mddev->flush_pool); |
6605 |
++ } else { |
6606 |
+ INIT_WORK(&fi->flush_work, submit_flushes); |
6607 |
+ queue_work(md_wq, &fi->flush_work); |
6608 |
+ } |
6609 |
+@@ -512,10 +513,11 @@ void md_flush_request(struct mddev *mddev, struct bio *bio) |
6610 |
+ rcu_read_unlock(); |
6611 |
+ |
6612 |
+ if (atomic_dec_and_test(&fi->flush_pending)) { |
6613 |
+- if (bio->bi_iter.bi_size == 0) |
6614 |
++ if (bio->bi_iter.bi_size == 0) { |
6615 |
+ /* an empty barrier - all done */ |
6616 |
+ bio_endio(bio); |
6617 |
+- else { |
6618 |
++ mempool_free(fi, mddev->flush_pool); |
6619 |
++ } else { |
6620 |
+ INIT_WORK(&fi->flush_work, submit_flushes); |
6621 |
+ queue_work(md_wq, &fi->flush_work); |
6622 |
+ } |
6623 |
+@@ -5907,14 +5909,6 @@ static void __md_stop(struct mddev *mddev) |
6624 |
+ mddev->to_remove = &md_redundancy_group; |
6625 |
+ module_put(pers->owner); |
6626 |
+ clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); |
6627 |
+-} |
6628 |
+- |
6629 |
+-void md_stop(struct mddev *mddev) |
6630 |
+-{ |
6631 |
+- /* stop the array and free an attached data structures. |
6632 |
+- * This is called from dm-raid |
6633 |
+- */ |
6634 |
+- __md_stop(mddev); |
6635 |
+ if (mddev->flush_bio_pool) { |
6636 |
+ mempool_destroy(mddev->flush_bio_pool); |
6637 |
+ mddev->flush_bio_pool = NULL; |
6638 |
+@@ -5923,6 +5917,14 @@ void md_stop(struct mddev *mddev) |
6639 |
+ mempool_destroy(mddev->flush_pool); |
6640 |
+ mddev->flush_pool = NULL; |
6641 |
+ } |
6642 |
++} |
6643 |
++ |
6644 |
++void md_stop(struct mddev *mddev) |
6645 |
++{ |
6646 |
++ /* stop the array and free an attached data structures. |
6647 |
++ * This is called from dm-raid |
6648 |
++ */ |
6649 |
++ __md_stop(mddev); |
6650 |
+ bioset_exit(&mddev->bio_set); |
6651 |
+ bioset_exit(&mddev->sync_set); |
6652 |
+ } |
6653 |
+diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c |
6654 |
+index 8e05c1092aef..c9362463d266 100644 |
6655 |
+--- a/drivers/md/raid1.c |
6656 |
++++ b/drivers/md/raid1.c |
6657 |
+@@ -1736,6 +1736,7 @@ static int raid1_add_disk(struct mddev *mddev, struct md_rdev *rdev) |
6658 |
+ */ |
6659 |
+ if (rdev->saved_raid_disk >= 0 && |
6660 |
+ rdev->saved_raid_disk >= first && |
6661 |
++ rdev->saved_raid_disk < conf->raid_disks && |
6662 |
+ conf->mirrors[rdev->saved_raid_disk].rdev == NULL) |
6663 |
+ first = last = rdev->saved_raid_disk; |
6664 |
+ |
6665 |
+diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c |
6666 |
+index 8c93d44a052c..e555221fb75b 100644 |
6667 |
+--- a/drivers/md/raid10.c |
6668 |
++++ b/drivers/md/raid10.c |
6669 |
+@@ -1808,6 +1808,7 @@ static int raid10_add_disk(struct mddev *mddev, struct md_rdev *rdev) |
6670 |
+ first = last = rdev->raid_disk; |
6671 |
+ |
6672 |
+ if (rdev->saved_raid_disk >= first && |
6673 |
++ rdev->saved_raid_disk < conf->geo.raid_disks && |
6674 |
+ conf->mirrors[rdev->saved_raid_disk].rdev == NULL) |
6675 |
+ mirror = rdev->saved_raid_disk; |
6676 |
+ else |
6677 |
+diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c |
6678 |
+index b7fad0ec5710..fecba7ddcd00 100644 |
6679 |
+--- a/drivers/media/cec/cec-adap.c |
6680 |
++++ b/drivers/media/cec/cec-adap.c |
6681 |
+@@ -325,7 +325,7 @@ static void cec_data_completed(struct cec_data *data) |
6682 |
+ * |
6683 |
+ * This function is called with adap->lock held. |
6684 |
+ */ |
6685 |
+-static void cec_data_cancel(struct cec_data *data) |
6686 |
++static void cec_data_cancel(struct cec_data *data, u8 tx_status) |
6687 |
+ { |
6688 |
+ /* |
6689 |
+ * It's either the current transmit, or it is a pending |
6690 |
+@@ -340,13 +340,11 @@ static void cec_data_cancel(struct cec_data *data) |
6691 |
+ } |
6692 |
+ |
6693 |
+ if (data->msg.tx_status & CEC_TX_STATUS_OK) { |
6694 |
+- /* Mark the canceled RX as a timeout */ |
6695 |
+ data->msg.rx_ts = ktime_get_ns(); |
6696 |
+- data->msg.rx_status = CEC_RX_STATUS_TIMEOUT; |
6697 |
++ data->msg.rx_status = CEC_RX_STATUS_ABORTED; |
6698 |
+ } else { |
6699 |
+- /* Mark the canceled TX as an error */ |
6700 |
+ data->msg.tx_ts = ktime_get_ns(); |
6701 |
+- data->msg.tx_status |= CEC_TX_STATUS_ERROR | |
6702 |
++ data->msg.tx_status |= tx_status | |
6703 |
+ CEC_TX_STATUS_MAX_RETRIES; |
6704 |
+ data->msg.tx_error_cnt++; |
6705 |
+ data->attempts = 0; |
6706 |
+@@ -374,15 +372,15 @@ static void cec_flush(struct cec_adapter *adap) |
6707 |
+ while (!list_empty(&adap->transmit_queue)) { |
6708 |
+ data = list_first_entry(&adap->transmit_queue, |
6709 |
+ struct cec_data, list); |
6710 |
+- cec_data_cancel(data); |
6711 |
++ cec_data_cancel(data, CEC_TX_STATUS_ABORTED); |
6712 |
+ } |
6713 |
+ if (adap->transmitting) |
6714 |
+- cec_data_cancel(adap->transmitting); |
6715 |
++ cec_data_cancel(adap->transmitting, CEC_TX_STATUS_ABORTED); |
6716 |
+ |
6717 |
+ /* Cancel the pending timeout work. */ |
6718 |
+ list_for_each_entry_safe(data, n, &adap->wait_queue, list) { |
6719 |
+ if (cancel_delayed_work(&data->work)) |
6720 |
+- cec_data_cancel(data); |
6721 |
++ cec_data_cancel(data, CEC_TX_STATUS_OK); |
6722 |
+ /* |
6723 |
+ * If cancel_delayed_work returned false, then |
6724 |
+ * the cec_wait_timeout function is running, |
6725 |
+@@ -458,12 +456,13 @@ int cec_thread_func(void *_adap) |
6726 |
+ * so much traffic on the bus that the adapter was |
6727 |
+ * unable to transmit for CEC_XFER_TIMEOUT_MS (2.1s). |
6728 |
+ */ |
6729 |
+- dprintk(1, "%s: message %*ph timed out\n", __func__, |
6730 |
++ pr_warn("cec-%s: message %*ph timed out\n", adap->name, |
6731 |
+ adap->transmitting->msg.len, |
6732 |
+ adap->transmitting->msg.msg); |
6733 |
+ adap->tx_timeouts++; |
6734 |
+ /* Just give up on this. */ |
6735 |
+- cec_data_cancel(adap->transmitting); |
6736 |
++ cec_data_cancel(adap->transmitting, |
6737 |
++ CEC_TX_STATUS_TIMEOUT); |
6738 |
+ goto unlock; |
6739 |
+ } |
6740 |
+ |
6741 |
+@@ -498,9 +497,11 @@ int cec_thread_func(void *_adap) |
6742 |
+ if (data->attempts) { |
6743 |
+ /* should be >= 3 data bit periods for a retry */ |
6744 |
+ signal_free_time = CEC_SIGNAL_FREE_TIME_RETRY; |
6745 |
+- } else if (data->new_initiator) { |
6746 |
++ } else if (adap->last_initiator != |
6747 |
++ cec_msg_initiator(&data->msg)) { |
6748 |
+ /* should be >= 5 data bit periods for new initiator */ |
6749 |
+ signal_free_time = CEC_SIGNAL_FREE_TIME_NEW_INITIATOR; |
6750 |
++ adap->last_initiator = cec_msg_initiator(&data->msg); |
6751 |
+ } else { |
6752 |
+ /* |
6753 |
+ * should be >= 7 data bit periods for sending another |
6754 |
+@@ -514,7 +515,7 @@ int cec_thread_func(void *_adap) |
6755 |
+ /* Tell the adapter to transmit, cancel on error */ |
6756 |
+ if (adap->ops->adap_transmit(adap, data->attempts, |
6757 |
+ signal_free_time, &data->msg)) |
6758 |
+- cec_data_cancel(data); |
6759 |
++ cec_data_cancel(data, CEC_TX_STATUS_ABORTED); |
6760 |
+ |
6761 |
+ unlock: |
6762 |
+ mutex_unlock(&adap->lock); |
6763 |
+@@ -685,9 +686,6 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg, |
6764 |
+ struct cec_fh *fh, bool block) |
6765 |
+ { |
6766 |
+ struct cec_data *data; |
6767 |
+- u8 last_initiator = 0xff; |
6768 |
+- unsigned int timeout; |
6769 |
+- int res = 0; |
6770 |
+ |
6771 |
+ msg->rx_ts = 0; |
6772 |
+ msg->tx_ts = 0; |
6773 |
+@@ -797,23 +795,6 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg, |
6774 |
+ data->adap = adap; |
6775 |
+ data->blocking = block; |
6776 |
+ |
6777 |
+- /* |
6778 |
+- * Determine if this message follows a message from the same |
6779 |
+- * initiator. Needed to determine the free signal time later on. |
6780 |
+- */ |
6781 |
+- if (msg->len > 1) { |
6782 |
+- if (!(list_empty(&adap->transmit_queue))) { |
6783 |
+- const struct cec_data *last; |
6784 |
+- |
6785 |
+- last = list_last_entry(&adap->transmit_queue, |
6786 |
+- const struct cec_data, list); |
6787 |
+- last_initiator = cec_msg_initiator(&last->msg); |
6788 |
+- } else if (adap->transmitting) { |
6789 |
+- last_initiator = |
6790 |
+- cec_msg_initiator(&adap->transmitting->msg); |
6791 |
+- } |
6792 |
+- } |
6793 |
+- data->new_initiator = last_initiator != cec_msg_initiator(msg); |
6794 |
+ init_completion(&data->c); |
6795 |
+ INIT_DELAYED_WORK(&data->work, cec_wait_timeout); |
6796 |
+ |
6797 |
+@@ -829,48 +810,23 @@ int cec_transmit_msg_fh(struct cec_adapter *adap, struct cec_msg *msg, |
6798 |
+ if (!block) |
6799 |
+ return 0; |
6800 |
+ |
6801 |
+- /* |
6802 |
+- * If we don't get a completion before this time something is really |
6803 |
+- * wrong and we time out. |
6804 |
+- */ |
6805 |
+- timeout = CEC_XFER_TIMEOUT_MS; |
6806 |
+- /* Add the requested timeout if we have to wait for a reply as well */ |
6807 |
+- if (msg->timeout) |
6808 |
+- timeout += msg->timeout; |
6809 |
+- |
6810 |
+ /* |
6811 |
+ * Release the lock and wait, retake the lock afterwards. |
6812 |
+ */ |
6813 |
+ mutex_unlock(&adap->lock); |
6814 |
+- res = wait_for_completion_killable_timeout(&data->c, |
6815 |
+- msecs_to_jiffies(timeout)); |
6816 |
++ wait_for_completion_killable(&data->c); |
6817 |
++ if (!data->completed) |
6818 |
++ cancel_delayed_work_sync(&data->work); |
6819 |
+ mutex_lock(&adap->lock); |
6820 |
+ |
6821 |
+- if (data->completed) { |
6822 |
+- /* The transmit completed (possibly with an error) */ |
6823 |
+- *msg = data->msg; |
6824 |
+- kfree(data); |
6825 |
+- return 0; |
6826 |
+- } |
6827 |
+- /* |
6828 |
+- * The wait for completion timed out or was interrupted, so mark this |
6829 |
+- * as non-blocking and disconnect from the filehandle since it is |
6830 |
+- * still 'in flight'. When it finally completes it will just drop the |
6831 |
+- * result silently. |
6832 |
+- */ |
6833 |
+- data->blocking = false; |
6834 |
+- if (data->fh) |
6835 |
+- list_del(&data->xfer_list); |
6836 |
+- data->fh = NULL; |
6837 |
++ /* Cancel the transmit if it was interrupted */ |
6838 |
++ if (!data->completed) |
6839 |
++ cec_data_cancel(data, CEC_TX_STATUS_ABORTED); |
6840 |
+ |
6841 |
+- if (res == 0) { /* timed out */ |
6842 |
+- /* Check if the reply or the transmit failed */ |
6843 |
+- if (msg->timeout && (msg->tx_status & CEC_TX_STATUS_OK)) |
6844 |
+- msg->rx_status = CEC_RX_STATUS_TIMEOUT; |
6845 |
+- else |
6846 |
+- msg->tx_status = CEC_TX_STATUS_MAX_RETRIES; |
6847 |
+- } |
6848 |
+- return res > 0 ? 0 : res; |
6849 |
++ /* The transmit completed (possibly with an error) */ |
6850 |
++ *msg = data->msg; |
6851 |
++ kfree(data); |
6852 |
++ return 0; |
6853 |
+ } |
6854 |
+ |
6855 |
+ /* Helper function to be used by drivers and this framework. */ |
6856 |
+@@ -1028,6 +984,8 @@ void cec_received_msg_ts(struct cec_adapter *adap, |
6857 |
+ mutex_lock(&adap->lock); |
6858 |
+ dprintk(2, "%s: %*ph\n", __func__, msg->len, msg->msg); |
6859 |
+ |
6860 |
++ adap->last_initiator = 0xff; |
6861 |
++ |
6862 |
+ /* Check if this message was for us (directed or broadcast). */ |
6863 |
+ if (!cec_msg_is_broadcast(msg)) |
6864 |
+ valid_la = cec_has_log_addr(adap, msg_dest); |
6865 |
+@@ -1490,6 +1448,8 @@ void __cec_s_phys_addr(struct cec_adapter *adap, u16 phys_addr, bool block) |
6866 |
+ } |
6867 |
+ |
6868 |
+ mutex_lock(&adap->devnode.lock); |
6869 |
++ adap->last_initiator = 0xff; |
6870 |
++ |
6871 |
+ if ((adap->needs_hpd || list_empty(&adap->devnode.fhs)) && |
6872 |
+ adap->ops->adap_enable(adap, true)) { |
6873 |
+ mutex_unlock(&adap->devnode.lock); |
6874 |
+diff --git a/drivers/media/cec/cec-api.c b/drivers/media/cec/cec-api.c |
6875 |
+index 10b67fc40318..0199765fbae6 100644 |
6876 |
+--- a/drivers/media/cec/cec-api.c |
6877 |
++++ b/drivers/media/cec/cec-api.c |
6878 |
+@@ -101,6 +101,23 @@ static long cec_adap_g_phys_addr(struct cec_adapter *adap, |
6879 |
+ return 0; |
6880 |
+ } |
6881 |
+ |
6882 |
++static int cec_validate_phys_addr(u16 phys_addr) |
6883 |
++{ |
6884 |
++ int i; |
6885 |
++ |
6886 |
++ if (phys_addr == CEC_PHYS_ADDR_INVALID) |
6887 |
++ return 0; |
6888 |
++ for (i = 0; i < 16; i += 4) |
6889 |
++ if (phys_addr & (0xf << i)) |
6890 |
++ break; |
6891 |
++ if (i == 16) |
6892 |
++ return 0; |
6893 |
++ for (i += 4; i < 16; i += 4) |
6894 |
++ if ((phys_addr & (0xf << i)) == 0) |
6895 |
++ return -EINVAL; |
6896 |
++ return 0; |
6897 |
++} |
6898 |
++ |
6899 |
+ static long cec_adap_s_phys_addr(struct cec_adapter *adap, struct cec_fh *fh, |
6900 |
+ bool block, __u16 __user *parg) |
6901 |
+ { |
6902 |
+@@ -112,7 +129,7 @@ static long cec_adap_s_phys_addr(struct cec_adapter *adap, struct cec_fh *fh, |
6903 |
+ if (copy_from_user(&phys_addr, parg, sizeof(phys_addr))) |
6904 |
+ return -EFAULT; |
6905 |
+ |
6906 |
+- err = cec_phys_addr_validate(phys_addr, NULL, NULL); |
6907 |
++ err = cec_validate_phys_addr(phys_addr); |
6908 |
+ if (err) |
6909 |
+ return err; |
6910 |
+ mutex_lock(&adap->lock); |
6911 |
+diff --git a/drivers/media/cec/cec-edid.c b/drivers/media/cec/cec-edid.c |
6912 |
+index ec72ac1c0b91..f587e8eaefd8 100644 |
6913 |
+--- a/drivers/media/cec/cec-edid.c |
6914 |
++++ b/drivers/media/cec/cec-edid.c |
6915 |
+@@ -10,66 +10,6 @@ |
6916 |
+ #include <linux/types.h> |
6917 |
+ #include <media/cec.h> |
6918 |
+ |
6919 |
+-/* |
6920 |
+- * This EDID is expected to be a CEA-861 compliant, which means that there are |
6921 |
+- * at least two blocks and one or more of the extensions blocks are CEA-861 |
6922 |
+- * blocks. |
6923 |
+- * |
6924 |
+- * The returned location is guaranteed to be < size - 1. |
6925 |
+- */ |
6926 |
+-static unsigned int cec_get_edid_spa_location(const u8 *edid, unsigned int size) |
6927 |
+-{ |
6928 |
+- unsigned int blocks = size / 128; |
6929 |
+- unsigned int block; |
6930 |
+- u8 d; |
6931 |
+- |
6932 |
+- /* Sanity check: at least 2 blocks and a multiple of the block size */ |
6933 |
+- if (blocks < 2 || size % 128) |
6934 |
+- return 0; |
6935 |
+- |
6936 |
+- /* |
6937 |
+- * If there are fewer extension blocks than the size, then update |
6938 |
+- * 'blocks'. It is allowed to have more extension blocks than the size, |
6939 |
+- * since some hardware can only read e.g. 256 bytes of the EDID, even |
6940 |
+- * though more blocks are present. The first CEA-861 extension block |
6941 |
+- * should normally be in block 1 anyway. |
6942 |
+- */ |
6943 |
+- if (edid[0x7e] + 1 < blocks) |
6944 |
+- blocks = edid[0x7e] + 1; |
6945 |
+- |
6946 |
+- for (block = 1; block < blocks; block++) { |
6947 |
+- unsigned int offset = block * 128; |
6948 |
+- |
6949 |
+- /* Skip any non-CEA-861 extension blocks */ |
6950 |
+- if (edid[offset] != 0x02 || edid[offset + 1] != 0x03) |
6951 |
+- continue; |
6952 |
+- |
6953 |
+- /* search Vendor Specific Data Block (tag 3) */ |
6954 |
+- d = edid[offset + 2] & 0x7f; |
6955 |
+- /* Check if there are Data Blocks */ |
6956 |
+- if (d <= 4) |
6957 |
+- continue; |
6958 |
+- if (d > 4) { |
6959 |
+- unsigned int i = offset + 4; |
6960 |
+- unsigned int end = offset + d; |
6961 |
+- |
6962 |
+- /* Note: 'end' is always < 'size' */ |
6963 |
+- do { |
6964 |
+- u8 tag = edid[i] >> 5; |
6965 |
+- u8 len = edid[i] & 0x1f; |
6966 |
+- |
6967 |
+- if (tag == 3 && len >= 5 && i + len <= end && |
6968 |
+- edid[i + 1] == 0x03 && |
6969 |
+- edid[i + 2] == 0x0c && |
6970 |
+- edid[i + 3] == 0x00) |
6971 |
+- return i + 4; |
6972 |
+- i += len + 1; |
6973 |
+- } while (i < end); |
6974 |
+- } |
6975 |
+- } |
6976 |
+- return 0; |
6977 |
+-} |
6978 |
+- |
6979 |
+ u16 cec_get_edid_phys_addr(const u8 *edid, unsigned int size, |
6980 |
+ unsigned int *offset) |
6981 |
+ { |
6982 |
+diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-colors.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-colors.c |
6983 |
+index 3a3dc23c560c..a4341205c197 100644 |
6984 |
+--- a/drivers/media/common/v4l2-tpg/v4l2-tpg-colors.c |
6985 |
++++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-colors.c |
6986 |
+@@ -602,14 +602,14 @@ const struct tpg_rbg_color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFE |
6987 |
+ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][5] = { 3138, 657, 810 }, |
6988 |
+ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][6] = { 731, 680, 3048 }, |
6989 |
+ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][7] = { 800, 799, 800 }, |
6990 |
+- [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, |
6991 |
+- [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][1] = { 3046, 3054, 886 }, |
6992 |
+- [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][2] = { 0, 3058, 3031 }, |
6993 |
+- [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][3] = { 360, 3079, 877 }, |
6994 |
+- [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][4] = { 3103, 587, 3027 }, |
6995 |
+- [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][5] = { 3116, 723, 861 }, |
6996 |
+- [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][6] = { 789, 744, 3025 }, |
6997 |
+- [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, |
6998 |
++ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_OPRGB][0] = { 3033, 3033, 3033 }, |
6999 |
++ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_OPRGB][1] = { 3046, 3054, 886 }, |
7000 |
++ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_OPRGB][2] = { 0, 3058, 3031 }, |
7001 |
++ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_OPRGB][3] = { 360, 3079, 877 }, |
7002 |
++ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_OPRGB][4] = { 3103, 587, 3027 }, |
7003 |
++ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_OPRGB][5] = { 3116, 723, 861 }, |
7004 |
++ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_OPRGB][6] = { 789, 744, 3025 }, |
7005 |
++ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_OPRGB][7] = { 851, 851, 851 }, |
7006 |
+ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7007 |
+ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][1] = { 2941, 2950, 546 }, |
7008 |
+ [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][2] = { 0, 2954, 2924 }, |
7009 |
+@@ -658,14 +658,14 @@ const struct tpg_rbg_color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFE |
7010 |
+ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][5] = { 3138, 657, 810 }, |
7011 |
+ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][6] = { 731, 680, 3048 }, |
7012 |
+ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][7] = { 800, 799, 800 }, |
7013 |
+- [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, |
7014 |
+- [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][1] = { 3046, 3054, 886 }, |
7015 |
+- [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][2] = { 0, 3058, 3031 }, |
7016 |
+- [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][3] = { 360, 3079, 877 }, |
7017 |
+- [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][4] = { 3103, 587, 3027 }, |
7018 |
+- [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][5] = { 3116, 723, 861 }, |
7019 |
+- [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][6] = { 789, 744, 3025 }, |
7020 |
+- [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, |
7021 |
++ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_OPRGB][0] = { 3033, 3033, 3033 }, |
7022 |
++ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_OPRGB][1] = { 3046, 3054, 886 }, |
7023 |
++ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_OPRGB][2] = { 0, 3058, 3031 }, |
7024 |
++ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_OPRGB][3] = { 360, 3079, 877 }, |
7025 |
++ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_OPRGB][4] = { 3103, 587, 3027 }, |
7026 |
++ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_OPRGB][5] = { 3116, 723, 861 }, |
7027 |
++ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_OPRGB][6] = { 789, 744, 3025 }, |
7028 |
++ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_OPRGB][7] = { 851, 851, 851 }, |
7029 |
+ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7030 |
+ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][1] = { 2941, 2950, 546 }, |
7031 |
+ [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][2] = { 0, 2954, 2924 }, |
7032 |
+@@ -714,14 +714,14 @@ const struct tpg_rbg_color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFE |
7033 |
+ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][5] = { 3056, 800, 800 }, |
7034 |
+ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][6] = { 800, 800, 3056 }, |
7035 |
+ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 800 }, |
7036 |
+- [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, |
7037 |
+- [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][1] = { 3033, 3033, 851 }, |
7038 |
+- [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][2] = { 851, 3033, 3033 }, |
7039 |
+- [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][3] = { 851, 3033, 851 }, |
7040 |
+- [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][4] = { 3033, 851, 3033 }, |
7041 |
+- [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][5] = { 3033, 851, 851 }, |
7042 |
+- [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][6] = { 851, 851, 3033 }, |
7043 |
+- [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, |
7044 |
++ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_OPRGB][0] = { 3033, 3033, 3033 }, |
7045 |
++ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_OPRGB][1] = { 3033, 3033, 851 }, |
7046 |
++ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_OPRGB][2] = { 851, 3033, 3033 }, |
7047 |
++ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_OPRGB][3] = { 851, 3033, 851 }, |
7048 |
++ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_OPRGB][4] = { 3033, 851, 3033 }, |
7049 |
++ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_OPRGB][5] = { 3033, 851, 851 }, |
7050 |
++ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_OPRGB][6] = { 851, 851, 3033 }, |
7051 |
++ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_OPRGB][7] = { 851, 851, 851 }, |
7052 |
+ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7053 |
+ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][1] = { 2926, 2926, 507 }, |
7054 |
+ [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][2] = { 507, 2926, 2926 }, |
7055 |
+@@ -770,14 +770,14 @@ const struct tpg_rbg_color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFE |
7056 |
+ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][5] = { 2599, 901, 909 }, |
7057 |
+ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][6] = { 991, 0, 2966 }, |
7058 |
+ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][7] = { 800, 799, 800 }, |
7059 |
+- [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, |
7060 |
+- [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][1] = { 2989, 3120, 1180 }, |
7061 |
+- [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][2] = { 1913, 3011, 3009 }, |
7062 |
+- [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][3] = { 1836, 3099, 1105 }, |
7063 |
+- [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][4] = { 2627, 413, 2966 }, |
7064 |
+- [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][5] = { 2576, 943, 951 }, |
7065 |
+- [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][6] = { 1026, 0, 2942 }, |
7066 |
+- [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, |
7067 |
++ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_OPRGB][0] = { 3033, 3033, 3033 }, |
7068 |
++ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_OPRGB][1] = { 2989, 3120, 1180 }, |
7069 |
++ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_OPRGB][2] = { 1913, 3011, 3009 }, |
7070 |
++ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_OPRGB][3] = { 1836, 3099, 1105 }, |
7071 |
++ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_OPRGB][4] = { 2627, 413, 2966 }, |
7072 |
++ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_OPRGB][5] = { 2576, 943, 951 }, |
7073 |
++ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_OPRGB][6] = { 1026, 0, 2942 }, |
7074 |
++ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_OPRGB][7] = { 851, 851, 851 }, |
7075 |
+ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7076 |
+ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][1] = { 2879, 3022, 874 }, |
7077 |
+ [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][2] = { 1688, 2903, 2901 }, |
7078 |
+@@ -826,14 +826,14 @@ const struct tpg_rbg_color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFE |
7079 |
+ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][5] = { 3001, 800, 799 }, |
7080 |
+ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][6] = { 800, 800, 3071 }, |
7081 |
+ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 799 }, |
7082 |
+- [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, |
7083 |
+- [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][1] = { 3033, 3033, 776 }, |
7084 |
+- [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][2] = { 1068, 3033, 3033 }, |
7085 |
+- [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][3] = { 1068, 3033, 776 }, |
7086 |
+- [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][4] = { 2977, 851, 3048 }, |
7087 |
+- [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][5] = { 2977, 851, 851 }, |
7088 |
+- [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][6] = { 851, 851, 3048 }, |
7089 |
+- [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, |
7090 |
++ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_OPRGB][0] = { 3033, 3033, 3033 }, |
7091 |
++ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_OPRGB][1] = { 3033, 3033, 776 }, |
7092 |
++ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_OPRGB][2] = { 1068, 3033, 3033 }, |
7093 |
++ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_OPRGB][3] = { 1068, 3033, 776 }, |
7094 |
++ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_OPRGB][4] = { 2977, 851, 3048 }, |
7095 |
++ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_OPRGB][5] = { 2977, 851, 851 }, |
7096 |
++ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_OPRGB][6] = { 851, 851, 3048 }, |
7097 |
++ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_OPRGB][7] = { 851, 851, 851 }, |
7098 |
+ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7099 |
+ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][1] = { 2926, 2926, 423 }, |
7100 |
+ [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][2] = { 749, 2926, 2926 }, |
7101 |
+@@ -882,14 +882,14 @@ const struct tpg_rbg_color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFE |
7102 |
+ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][5] = { 3056, 800, 800 }, |
7103 |
+ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][6] = { 800, 800, 3056 }, |
7104 |
+ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 800 }, |
7105 |
+- [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, |
7106 |
+- [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][1] = { 3033, 3033, 851 }, |
7107 |
+- [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][2] = { 851, 3033, 3033 }, |
7108 |
+- [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][3] = { 851, 3033, 851 }, |
7109 |
+- [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][4] = { 3033, 851, 3033 }, |
7110 |
+- [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][5] = { 3033, 851, 851 }, |
7111 |
+- [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][6] = { 851, 851, 3033 }, |
7112 |
+- [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, |
7113 |
++ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_OPRGB][0] = { 3033, 3033, 3033 }, |
7114 |
++ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_OPRGB][1] = { 3033, 3033, 851 }, |
7115 |
++ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_OPRGB][2] = { 851, 3033, 3033 }, |
7116 |
++ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_OPRGB][3] = { 851, 3033, 851 }, |
7117 |
++ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_OPRGB][4] = { 3033, 851, 3033 }, |
7118 |
++ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_OPRGB][5] = { 3033, 851, 851 }, |
7119 |
++ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_OPRGB][6] = { 851, 851, 3033 }, |
7120 |
++ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_OPRGB][7] = { 851, 851, 851 }, |
7121 |
+ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7122 |
+ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][1] = { 2926, 2926, 507 }, |
7123 |
+ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][2] = { 507, 2926, 2926 }, |
7124 |
+@@ -922,62 +922,62 @@ const struct tpg_rbg_color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFE |
7125 |
+ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][5] = { 1812, 886, 886 }, |
7126 |
+ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][6] = { 886, 886, 1812 }, |
7127 |
+ [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][7] = { 886, 886, 886 }, |
7128 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, |
7129 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 781 }, |
7130 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][2] = { 1622, 2939, 2939 }, |
7131 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][3] = { 1622, 2939, 781 }, |
7132 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][4] = { 2502, 547, 2881 }, |
7133 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][5] = { 2502, 547, 547 }, |
7134 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][6] = { 547, 547, 2881 }, |
7135 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, |
7136 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3056 }, |
7137 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][1] = { 3056, 3056, 1031 }, |
7138 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][2] = { 1838, 3056, 3056 }, |
7139 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][3] = { 1838, 3056, 1031 }, |
7140 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][4] = { 2657, 800, 3002 }, |
7141 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][5] = { 2657, 800, 800 }, |
7142 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][6] = { 800, 800, 3002 }, |
7143 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 800 }, |
7144 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, |
7145 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][1] = { 3033, 3033, 1063 }, |
7146 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][2] = { 1828, 3033, 3033 }, |
7147 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][3] = { 1828, 3033, 1063 }, |
7148 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][4] = { 2633, 851, 2979 }, |
7149 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][5] = { 2633, 851, 851 }, |
7150 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][6] = { 851, 851, 2979 }, |
7151 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, |
7152 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7153 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][1] = { 2926, 2926, 744 }, |
7154 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][2] = { 1594, 2926, 2926 }, |
7155 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][3] = { 1594, 2926, 744 }, |
7156 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][4] = { 2484, 507, 2867 }, |
7157 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][5] = { 2484, 507, 507 }, |
7158 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][6] = { 507, 507, 2867 }, |
7159 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, |
7160 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, |
7161 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][1] = { 2125, 2125, 212 }, |
7162 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][2] = { 698, 2125, 2125 }, |
7163 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][3] = { 698, 2125, 212 }, |
7164 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][4] = { 1557, 130, 2043 }, |
7165 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][5] = { 1557, 130, 130 }, |
7166 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2043 }, |
7167 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, |
7168 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, |
7169 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1308 }, |
7170 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][2] = { 2069, 3175, 3175 }, |
7171 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][3] = { 2069, 3175, 1308 }, |
7172 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][4] = { 2816, 1084, 3127 }, |
7173 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][5] = { 2816, 1084, 1084 }, |
7174 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3127 }, |
7175 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, |
7176 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][0] = { 1812, 1812, 1812 }, |
7177 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][1] = { 1812, 1812, 1022 }, |
7178 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][2] = { 1402, 1812, 1812 }, |
7179 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][3] = { 1402, 1812, 1022 }, |
7180 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][4] = { 1692, 886, 1797 }, |
7181 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][5] = { 1692, 886, 886 }, |
7182 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][6] = { 886, 886, 1797 }, |
7183 |
+- [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][7] = { 886, 886, 886 }, |
7184 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, |
7185 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 781 }, |
7186 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_709][2] = { 1622, 2939, 2939 }, |
7187 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_709][3] = { 1622, 2939, 781 }, |
7188 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_709][4] = { 2502, 547, 2881 }, |
7189 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_709][5] = { 2502, 547, 547 }, |
7190 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_709][6] = { 547, 547, 2881 }, |
7191 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, |
7192 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3056 }, |
7193 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SRGB][1] = { 3056, 3056, 1031 }, |
7194 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SRGB][2] = { 1838, 3056, 3056 }, |
7195 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SRGB][3] = { 1838, 3056, 1031 }, |
7196 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SRGB][4] = { 2657, 800, 3002 }, |
7197 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SRGB][5] = { 2657, 800, 800 }, |
7198 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SRGB][6] = { 800, 800, 3002 }, |
7199 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 800 }, |
7200 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_OPRGB][0] = { 3033, 3033, 3033 }, |
7201 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_OPRGB][1] = { 3033, 3033, 1063 }, |
7202 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_OPRGB][2] = { 1828, 3033, 3033 }, |
7203 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_OPRGB][3] = { 1828, 3033, 1063 }, |
7204 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_OPRGB][4] = { 2633, 851, 2979 }, |
7205 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_OPRGB][5] = { 2633, 851, 851 }, |
7206 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_OPRGB][6] = { 851, 851, 2979 }, |
7207 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_OPRGB][7] = { 851, 851, 851 }, |
7208 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7209 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE240M][1] = { 2926, 2926, 744 }, |
7210 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE240M][2] = { 1594, 2926, 2926 }, |
7211 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE240M][3] = { 1594, 2926, 744 }, |
7212 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE240M][4] = { 2484, 507, 2867 }, |
7213 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE240M][5] = { 2484, 507, 507 }, |
7214 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE240M][6] = { 507, 507, 2867 }, |
7215 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, |
7216 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, |
7217 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_NONE][1] = { 2125, 2125, 212 }, |
7218 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_NONE][2] = { 698, 2125, 2125 }, |
7219 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_NONE][3] = { 698, 2125, 212 }, |
7220 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_NONE][4] = { 1557, 130, 2043 }, |
7221 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_NONE][5] = { 1557, 130, 130 }, |
7222 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2043 }, |
7223 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, |
7224 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, |
7225 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1308 }, |
7226 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_DCI_P3][2] = { 2069, 3175, 3175 }, |
7227 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_DCI_P3][3] = { 2069, 3175, 1308 }, |
7228 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_DCI_P3][4] = { 2816, 1084, 3127 }, |
7229 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_DCI_P3][5] = { 2816, 1084, 1084 }, |
7230 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3127 }, |
7231 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, |
7232 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE2084][0] = { 1812, 1812, 1812 }, |
7233 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE2084][1] = { 1812, 1812, 1022 }, |
7234 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE2084][2] = { 1402, 1812, 1812 }, |
7235 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE2084][3] = { 1402, 1812, 1022 }, |
7236 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE2084][4] = { 1692, 886, 1797 }, |
7237 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE2084][5] = { 1692, 886, 886 }, |
7238 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE2084][6] = { 886, 886, 1797 }, |
7239 |
++ [V4L2_COLORSPACE_OPRGB][V4L2_XFER_FUNC_SMPTE2084][7] = { 886, 886, 886 }, |
7240 |
+ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, |
7241 |
+ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][1] = { 2877, 2923, 1058 }, |
7242 |
+ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][2] = { 1837, 2840, 2916 }, |
7243 |
+@@ -994,14 +994,14 @@ const struct tpg_rbg_color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFE |
7244 |
+ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][5] = { 2517, 1159, 900 }, |
7245 |
+ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][6] = { 1042, 870, 2917 }, |
7246 |
+ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 800 }, |
7247 |
+- [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, |
7248 |
+- [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][1] = { 2976, 3018, 1315 }, |
7249 |
+- [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][2] = { 2024, 2942, 3011 }, |
7250 |
+- [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][3] = { 1930, 2926, 1256 }, |
7251 |
+- [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][4] = { 2563, 1227, 2916 }, |
7252 |
+- [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][5] = { 2494, 1183, 943 }, |
7253 |
+- [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][6] = { 1073, 916, 2894 }, |
7254 |
+- [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, |
7255 |
++ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_OPRGB][0] = { 3033, 3033, 3033 }, |
7256 |
++ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_OPRGB][1] = { 2976, 3018, 1315 }, |
7257 |
++ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_OPRGB][2] = { 2024, 2942, 3011 }, |
7258 |
++ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_OPRGB][3] = { 1930, 2926, 1256 }, |
7259 |
++ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_OPRGB][4] = { 2563, 1227, 2916 }, |
7260 |
++ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_OPRGB][5] = { 2494, 1183, 943 }, |
7261 |
++ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_OPRGB][6] = { 1073, 916, 2894 }, |
7262 |
++ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_OPRGB][7] = { 851, 851, 851 }, |
7263 |
+ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7264 |
+ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][1] = { 2864, 2910, 1024 }, |
7265 |
+ [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][2] = { 1811, 2826, 2903 }, |
7266 |
+@@ -1050,14 +1050,14 @@ const struct tpg_rbg_color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFE |
7267 |
+ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][5] = { 2880, 998, 902 }, |
7268 |
+ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][6] = { 816, 823, 2940 }, |
7269 |
+ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 799 }, |
7270 |
+- [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, |
7271 |
+- [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][1] = { 3029, 3028, 1255 }, |
7272 |
+- [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][2] = { 1406, 2988, 3011 }, |
7273 |
+- [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][3] = { 1398, 2983, 1190 }, |
7274 |
+- [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][4] = { 2860, 1050, 2939 }, |
7275 |
+- [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][5] = { 2857, 1033, 945 }, |
7276 |
+- [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][6] = { 866, 873, 2916 }, |
7277 |
+- [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, |
7278 |
++ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_OPRGB][0] = { 3033, 3033, 3033 }, |
7279 |
++ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_OPRGB][1] = { 3029, 3028, 1255 }, |
7280 |
++ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_OPRGB][2] = { 1406, 2988, 3011 }, |
7281 |
++ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_OPRGB][3] = { 1398, 2983, 1190 }, |
7282 |
++ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_OPRGB][4] = { 2860, 1050, 2939 }, |
7283 |
++ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_OPRGB][5] = { 2857, 1033, 945 }, |
7284 |
++ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_OPRGB][6] = { 866, 873, 2916 }, |
7285 |
++ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_OPRGB][7] = { 851, 851, 851 }, |
7286 |
+ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, |
7287 |
+ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][1] = { 2923, 2921, 957 }, |
7288 |
+ [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][2] = { 1125, 2877, 2902 }, |
7289 |
+@@ -1128,7 +1128,7 @@ static const double rec709_to_240m[3][3] = { |
7290 |
+ { 0.0016327, 0.0044133, 0.9939540 }, |
7291 |
+ }; |
7292 |
+ |
7293 |
+-static const double rec709_to_adobergb[3][3] = { |
7294 |
++static const double rec709_to_oprgb[3][3] = { |
7295 |
+ { 0.7151627, 0.2848373, -0.0000000 }, |
7296 |
+ { 0.0000000, 1.0000000, 0.0000000 }, |
7297 |
+ { -0.0000000, 0.0411705, 0.9588295 }, |
7298 |
+@@ -1195,7 +1195,7 @@ static double transfer_rec709_to_rgb(double v) |
7299 |
+ return (v < 0.081) ? v / 4.5 : pow((v + 0.099) / 1.099, 1.0 / 0.45); |
7300 |
+ } |
7301 |
+ |
7302 |
+-static double transfer_rgb_to_adobergb(double v) |
7303 |
++static double transfer_rgb_to_oprgb(double v) |
7304 |
+ { |
7305 |
+ return pow(v, 1.0 / 2.19921875); |
7306 |
+ } |
7307 |
+@@ -1251,8 +1251,8 @@ static void csc(enum v4l2_colorspace colorspace, enum v4l2_xfer_func xfer_func, |
7308 |
+ case V4L2_COLORSPACE_470_SYSTEM_M: |
7309 |
+ mult_matrix(r, g, b, rec709_to_ntsc1953); |
7310 |
+ break; |
7311 |
+- case V4L2_COLORSPACE_ADOBERGB: |
7312 |
+- mult_matrix(r, g, b, rec709_to_adobergb); |
7313 |
++ case V4L2_COLORSPACE_OPRGB: |
7314 |
++ mult_matrix(r, g, b, rec709_to_oprgb); |
7315 |
+ break; |
7316 |
+ case V4L2_COLORSPACE_BT2020: |
7317 |
+ mult_matrix(r, g, b, rec709_to_bt2020); |
7318 |
+@@ -1284,10 +1284,10 @@ static void csc(enum v4l2_colorspace colorspace, enum v4l2_xfer_func xfer_func, |
7319 |
+ *g = transfer_rgb_to_srgb(*g); |
7320 |
+ *b = transfer_rgb_to_srgb(*b); |
7321 |
+ break; |
7322 |
+- case V4L2_XFER_FUNC_ADOBERGB: |
7323 |
+- *r = transfer_rgb_to_adobergb(*r); |
7324 |
+- *g = transfer_rgb_to_adobergb(*g); |
7325 |
+- *b = transfer_rgb_to_adobergb(*b); |
7326 |
++ case V4L2_XFER_FUNC_OPRGB: |
7327 |
++ *r = transfer_rgb_to_oprgb(*r); |
7328 |
++ *g = transfer_rgb_to_oprgb(*g); |
7329 |
++ *b = transfer_rgb_to_oprgb(*b); |
7330 |
+ break; |
7331 |
+ case V4L2_XFER_FUNC_DCI_P3: |
7332 |
+ *r = transfer_rgb_to_dcip3(*r); |
7333 |
+@@ -1321,7 +1321,7 @@ int main(int argc, char **argv) |
7334 |
+ V4L2_COLORSPACE_470_SYSTEM_BG, |
7335 |
+ 0, |
7336 |
+ V4L2_COLORSPACE_SRGB, |
7337 |
+- V4L2_COLORSPACE_ADOBERGB, |
7338 |
++ V4L2_COLORSPACE_OPRGB, |
7339 |
+ V4L2_COLORSPACE_BT2020, |
7340 |
+ 0, |
7341 |
+ V4L2_COLORSPACE_DCI_P3, |
7342 |
+@@ -1336,7 +1336,7 @@ int main(int argc, char **argv) |
7343 |
+ "V4L2_COLORSPACE_470_SYSTEM_BG", |
7344 |
+ "", |
7345 |
+ "V4L2_COLORSPACE_SRGB", |
7346 |
+- "V4L2_COLORSPACE_ADOBERGB", |
7347 |
++ "V4L2_COLORSPACE_OPRGB", |
7348 |
+ "V4L2_COLORSPACE_BT2020", |
7349 |
+ "", |
7350 |
+ "V4L2_COLORSPACE_DCI_P3", |
7351 |
+@@ -1345,7 +1345,7 @@ int main(int argc, char **argv) |
7352 |
+ "", |
7353 |
+ "V4L2_XFER_FUNC_709", |
7354 |
+ "V4L2_XFER_FUNC_SRGB", |
7355 |
+- "V4L2_XFER_FUNC_ADOBERGB", |
7356 |
++ "V4L2_XFER_FUNC_OPRGB", |
7357 |
+ "V4L2_XFER_FUNC_SMPTE240M", |
7358 |
+ "V4L2_XFER_FUNC_NONE", |
7359 |
+ "V4L2_XFER_FUNC_DCI_P3", |
7360 |
+diff --git a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c |
7361 |
+index abd4c788dffd..f40ab5704bf0 100644 |
7362 |
+--- a/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c |
7363 |
++++ b/drivers/media/common/v4l2-tpg/v4l2-tpg-core.c |
7364 |
+@@ -1770,7 +1770,7 @@ typedef struct { u16 __; u8 _; } __packed x24; |
7365 |
+ pos[7] = (chr & (0x01 << 0) ? fg : bg); \ |
7366 |
+ } \ |
7367 |
+ \ |
7368 |
+- pos += (tpg->hflip ? -8 : 8) / hdiv; \ |
7369 |
++ pos += (tpg->hflip ? -8 : 8) / (int)hdiv; \ |
7370 |
+ } \ |
7371 |
+ } \ |
7372 |
+ } while (0) |
7373 |
+diff --git a/drivers/media/i2c/adv7511.c b/drivers/media/i2c/adv7511.c |
7374 |
+index 5731751d3f2a..cd6e7372ef9c 100644 |
7375 |
+--- a/drivers/media/i2c/adv7511.c |
7376 |
++++ b/drivers/media/i2c/adv7511.c |
7377 |
+@@ -1355,10 +1355,10 @@ static int adv7511_set_fmt(struct v4l2_subdev *sd, |
7378 |
+ state->xfer_func = format->format.xfer_func; |
7379 |
+ |
7380 |
+ switch (format->format.colorspace) { |
7381 |
+- case V4L2_COLORSPACE_ADOBERGB: |
7382 |
++ case V4L2_COLORSPACE_OPRGB: |
7383 |
+ c = HDMI_COLORIMETRY_EXTENDED; |
7384 |
+- ec = y ? HDMI_EXTENDED_COLORIMETRY_ADOBE_YCC_601 : |
7385 |
+- HDMI_EXTENDED_COLORIMETRY_ADOBE_RGB; |
7386 |
++ ec = y ? HDMI_EXTENDED_COLORIMETRY_OPYCC_601 : |
7387 |
++ HDMI_EXTENDED_COLORIMETRY_OPRGB; |
7388 |
+ break; |
7389 |
+ case V4L2_COLORSPACE_SMPTE170M: |
7390 |
+ c = y ? HDMI_COLORIMETRY_ITU_601 : HDMI_COLORIMETRY_NONE; |
7391 |
+diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c |
7392 |
+index cac2081e876e..2437f72f7caf 100644 |
7393 |
+--- a/drivers/media/i2c/adv7604.c |
7394 |
++++ b/drivers/media/i2c/adv7604.c |
7395 |
+@@ -2284,8 +2284,10 @@ static int adv76xx_set_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) |
7396 |
+ state->aspect_ratio.numerator = 16; |
7397 |
+ state->aspect_ratio.denominator = 9; |
7398 |
+ |
7399 |
+- if (!state->edid.present) |
7400 |
++ if (!state->edid.present) { |
7401 |
+ state->edid.blocks = 0; |
7402 |
++ cec_phys_addr_invalidate(state->cec_adap); |
7403 |
++ } |
7404 |
+ |
7405 |
+ v4l2_dbg(2, debug, sd, "%s: clear EDID pad %d, edid.present = 0x%x\n", |
7406 |
+ __func__, edid->pad, state->edid.present); |
7407 |
+@@ -2474,7 +2476,7 @@ static int adv76xx_log_status(struct v4l2_subdev *sd) |
7408 |
+ "YCbCr Bt.601 (16-235)", "YCbCr Bt.709 (16-235)", |
7409 |
+ "xvYCC Bt.601", "xvYCC Bt.709", |
7410 |
+ "YCbCr Bt.601 (0-255)", "YCbCr Bt.709 (0-255)", |
7411 |
+- "sYCC", "Adobe YCC 601", "AdobeRGB", "invalid", "invalid", |
7412 |
++ "sYCC", "opYCC 601", "opRGB", "invalid", "invalid", |
7413 |
+ "invalid", "invalid", "invalid" |
7414 |
+ }; |
7415 |
+ static const char * const rgb_quantization_range_txt[] = { |
7416 |
+diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c |
7417 |
+index fddac32e5051..ceca6be13ca9 100644 |
7418 |
+--- a/drivers/media/i2c/adv7842.c |
7419 |
++++ b/drivers/media/i2c/adv7842.c |
7420 |
+@@ -786,8 +786,10 @@ static int edid_write_hdmi_segment(struct v4l2_subdev *sd, u8 port) |
7421 |
+ /* Disable I2C access to internal EDID ram from HDMI DDC ports */ |
7422 |
+ rep_write_and_or(sd, 0x77, 0xf3, 0x00); |
7423 |
+ |
7424 |
+- if (!state->hdmi_edid.present) |
7425 |
++ if (!state->hdmi_edid.present) { |
7426 |
++ cec_phys_addr_invalidate(state->cec_adap); |
7427 |
+ return 0; |
7428 |
++ } |
7429 |
+ |
7430 |
+ pa = cec_get_edid_phys_addr(edid, 256, &spa_loc); |
7431 |
+ err = cec_phys_addr_validate(pa, &pa, NULL); |
7432 |
+diff --git a/drivers/media/i2c/ov7670.c b/drivers/media/i2c/ov7670.c |
7433 |
+index 3474ef832c1e..480edeebac60 100644 |
7434 |
+--- a/drivers/media/i2c/ov7670.c |
7435 |
++++ b/drivers/media/i2c/ov7670.c |
7436 |
+@@ -1810,17 +1810,24 @@ static int ov7670_probe(struct i2c_client *client, |
7437 |
+ info->pclk_hb_disable = true; |
7438 |
+ } |
7439 |
+ |
7440 |
+- info->clk = devm_clk_get(&client->dev, "xclk"); |
7441 |
+- if (IS_ERR(info->clk)) |
7442 |
+- return PTR_ERR(info->clk); |
7443 |
+- ret = clk_prepare_enable(info->clk); |
7444 |
+- if (ret) |
7445 |
+- return ret; |
7446 |
++ info->clk = devm_clk_get(&client->dev, "xclk"); /* optional */ |
7447 |
++ if (IS_ERR(info->clk)) { |
7448 |
++ ret = PTR_ERR(info->clk); |
7449 |
++ if (ret == -ENOENT) |
7450 |
++ info->clk = NULL; |
7451 |
++ else |
7452 |
++ return ret; |
7453 |
++ } |
7454 |
++ if (info->clk) { |
7455 |
++ ret = clk_prepare_enable(info->clk); |
7456 |
++ if (ret) |
7457 |
++ return ret; |
7458 |
+ |
7459 |
+- info->clock_speed = clk_get_rate(info->clk) / 1000000; |
7460 |
+- if (info->clock_speed < 10 || info->clock_speed > 48) { |
7461 |
+- ret = -EINVAL; |
7462 |
+- goto clk_disable; |
7463 |
++ info->clock_speed = clk_get_rate(info->clk) / 1000000; |
7464 |
++ if (info->clock_speed < 10 || info->clock_speed > 48) { |
7465 |
++ ret = -EINVAL; |
7466 |
++ goto clk_disable; |
7467 |
++ } |
7468 |
+ } |
7469 |
+ |
7470 |
+ ret = ov7670_init_gpio(client, info); |
7471 |
+diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c |
7472 |
+index 393bbbbbaad7..865639587a97 100644 |
7473 |
+--- a/drivers/media/i2c/tc358743.c |
7474 |
++++ b/drivers/media/i2c/tc358743.c |
7475 |
+@@ -1243,9 +1243,9 @@ static int tc358743_log_status(struct v4l2_subdev *sd) |
7476 |
+ u8 vi_status3 = i2c_rd8(sd, VI_STATUS3); |
7477 |
+ const int deep_color_mode[4] = { 8, 10, 12, 16 }; |
7478 |
+ static const char * const input_color_space[] = { |
7479 |
+- "RGB", "YCbCr 601", "Adobe RGB", "YCbCr 709", "NA (4)", |
7480 |
++ "RGB", "YCbCr 601", "opRGB", "YCbCr 709", "NA (4)", |
7481 |
+ "xvYCC 601", "NA(6)", "xvYCC 709", "NA(8)", "sYCC601", |
7482 |
+- "NA(10)", "NA(11)", "NA(12)", "Adobe YCC 601"}; |
7483 |
++ "NA(10)", "NA(11)", "NA(12)", "opYCC 601"}; |
7484 |
+ |
7485 |
+ v4l2_info(sd, "-----Chip status-----\n"); |
7486 |
+ v4l2_info(sd, "Chip ID: 0x%02x\n", |
7487 |
+diff --git a/drivers/media/i2c/tvp5150.c b/drivers/media/i2c/tvp5150.c |
7488 |
+index 76e6bed5a1da..805bd9c65940 100644 |
7489 |
+--- a/drivers/media/i2c/tvp5150.c |
7490 |
++++ b/drivers/media/i2c/tvp5150.c |
7491 |
+@@ -1534,7 +1534,7 @@ static int tvp5150_probe(struct i2c_client *c, |
7492 |
+ 27000000, 1, 27000000); |
7493 |
+ v4l2_ctrl_new_std_menu_items(&core->hdl, &tvp5150_ctrl_ops, |
7494 |
+ V4L2_CID_TEST_PATTERN, |
7495 |
+- ARRAY_SIZE(tvp5150_test_patterns), |
7496 |
++ ARRAY_SIZE(tvp5150_test_patterns) - 1, |
7497 |
+ 0, 0, tvp5150_test_patterns); |
7498 |
+ sd->ctrl_handler = &core->hdl; |
7499 |
+ if (core->hdl.error) { |
7500 |
+diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h |
7501 |
+index 477c80a4d44c..cd4c8230563c 100644 |
7502 |
+--- a/drivers/media/platform/vivid/vivid-core.h |
7503 |
++++ b/drivers/media/platform/vivid/vivid-core.h |
7504 |
+@@ -111,7 +111,7 @@ enum vivid_colorspace { |
7505 |
+ VIVID_CS_170M, |
7506 |
+ VIVID_CS_709, |
7507 |
+ VIVID_CS_SRGB, |
7508 |
+- VIVID_CS_ADOBERGB, |
7509 |
++ VIVID_CS_OPRGB, |
7510 |
+ VIVID_CS_2020, |
7511 |
+ VIVID_CS_DCI_P3, |
7512 |
+ VIVID_CS_240M, |
7513 |
+diff --git a/drivers/media/platform/vivid/vivid-ctrls.c b/drivers/media/platform/vivid/vivid-ctrls.c |
7514 |
+index 6b0bfa091592..e1185f0f6607 100644 |
7515 |
+--- a/drivers/media/platform/vivid/vivid-ctrls.c |
7516 |
++++ b/drivers/media/platform/vivid/vivid-ctrls.c |
7517 |
+@@ -348,7 +348,7 @@ static int vivid_vid_cap_s_ctrl(struct v4l2_ctrl *ctrl) |
7518 |
+ V4L2_COLORSPACE_SMPTE170M, |
7519 |
+ V4L2_COLORSPACE_REC709, |
7520 |
+ V4L2_COLORSPACE_SRGB, |
7521 |
+- V4L2_COLORSPACE_ADOBERGB, |
7522 |
++ V4L2_COLORSPACE_OPRGB, |
7523 |
+ V4L2_COLORSPACE_BT2020, |
7524 |
+ V4L2_COLORSPACE_DCI_P3, |
7525 |
+ V4L2_COLORSPACE_SMPTE240M, |
7526 |
+@@ -729,7 +729,7 @@ static const char * const vivid_ctrl_colorspace_strings[] = { |
7527 |
+ "SMPTE 170M", |
7528 |
+ "Rec. 709", |
7529 |
+ "sRGB", |
7530 |
+- "AdobeRGB", |
7531 |
++ "opRGB", |
7532 |
+ "BT.2020", |
7533 |
+ "DCI-P3", |
7534 |
+ "SMPTE 240M", |
7535 |
+@@ -752,7 +752,7 @@ static const char * const vivid_ctrl_xfer_func_strings[] = { |
7536 |
+ "Default", |
7537 |
+ "Rec. 709", |
7538 |
+ "sRGB", |
7539 |
+- "AdobeRGB", |
7540 |
++ "opRGB", |
7541 |
+ "SMPTE 240M", |
7542 |
+ "None", |
7543 |
+ "DCI-P3", |
7544 |
+diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c |
7545 |
+index 51fec66d8d45..50248e2176a0 100644 |
7546 |
+--- a/drivers/media/platform/vivid/vivid-vid-out.c |
7547 |
++++ b/drivers/media/platform/vivid/vivid-vid-out.c |
7548 |
+@@ -413,7 +413,7 @@ int vivid_try_fmt_vid_out(struct file *file, void *priv, |
7549 |
+ mp->colorspace = V4L2_COLORSPACE_SMPTE170M; |
7550 |
+ } else if (mp->colorspace != V4L2_COLORSPACE_SMPTE170M && |
7551 |
+ mp->colorspace != V4L2_COLORSPACE_REC709 && |
7552 |
+- mp->colorspace != V4L2_COLORSPACE_ADOBERGB && |
7553 |
++ mp->colorspace != V4L2_COLORSPACE_OPRGB && |
7554 |
+ mp->colorspace != V4L2_COLORSPACE_BT2020 && |
7555 |
+ mp->colorspace != V4L2_COLORSPACE_SRGB) { |
7556 |
+ mp->colorspace = V4L2_COLORSPACE_REC709; |
7557 |
+diff --git a/drivers/media/usb/dvb-usb-v2/dvbsky.c b/drivers/media/usb/dvb-usb-v2/dvbsky.c |
7558 |
+index 1aa88d94e57f..e28bd8836751 100644 |
7559 |
+--- a/drivers/media/usb/dvb-usb-v2/dvbsky.c |
7560 |
++++ b/drivers/media/usb/dvb-usb-v2/dvbsky.c |
7561 |
+@@ -31,6 +31,7 @@ MODULE_PARM_DESC(disable_rc, "Disable inbuilt IR receiver."); |
7562 |
+ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
7563 |
+ |
7564 |
+ struct dvbsky_state { |
7565 |
++ struct mutex stream_mutex; |
7566 |
+ u8 ibuf[DVBSKY_BUF_LEN]; |
7567 |
+ u8 obuf[DVBSKY_BUF_LEN]; |
7568 |
+ u8 last_lock; |
7569 |
+@@ -67,17 +68,18 @@ static int dvbsky_usb_generic_rw(struct dvb_usb_device *d, |
7570 |
+ |
7571 |
+ static int dvbsky_stream_ctrl(struct dvb_usb_device *d, u8 onoff) |
7572 |
+ { |
7573 |
++ struct dvbsky_state *state = d_to_priv(d); |
7574 |
+ int ret; |
7575 |
+- static u8 obuf_pre[3] = { 0x37, 0, 0 }; |
7576 |
+- static u8 obuf_post[3] = { 0x36, 3, 0 }; |
7577 |
++ u8 obuf_pre[3] = { 0x37, 0, 0 }; |
7578 |
++ u8 obuf_post[3] = { 0x36, 3, 0 }; |
7579 |
+ |
7580 |
+- mutex_lock(&d->usb_mutex); |
7581 |
+- ret = dvb_usbv2_generic_rw_locked(d, obuf_pre, 3, NULL, 0); |
7582 |
++ mutex_lock(&state->stream_mutex); |
7583 |
++ ret = dvbsky_usb_generic_rw(d, obuf_pre, 3, NULL, 0); |
7584 |
+ if (!ret && onoff) { |
7585 |
+ msleep(20); |
7586 |
+- ret = dvb_usbv2_generic_rw_locked(d, obuf_post, 3, NULL, 0); |
7587 |
++ ret = dvbsky_usb_generic_rw(d, obuf_post, 3, NULL, 0); |
7588 |
+ } |
7589 |
+- mutex_unlock(&d->usb_mutex); |
7590 |
++ mutex_unlock(&state->stream_mutex); |
7591 |
+ return ret; |
7592 |
+ } |
7593 |
+ |
7594 |
+@@ -606,6 +608,8 @@ static int dvbsky_init(struct dvb_usb_device *d) |
7595 |
+ if (ret) |
7596 |
+ return ret; |
7597 |
+ */ |
7598 |
++ mutex_init(&state->stream_mutex); |
7599 |
++ |
7600 |
+ state->last_lock = 0; |
7601 |
+ |
7602 |
+ return 0; |
7603 |
+diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c |
7604 |
+index ff5e41ac4723..98d6c8fcd262 100644 |
7605 |
+--- a/drivers/media/usb/em28xx/em28xx-cards.c |
7606 |
++++ b/drivers/media/usb/em28xx/em28xx-cards.c |
7607 |
+@@ -2141,13 +2141,13 @@ const struct em28xx_board em28xx_boards[] = { |
7608 |
+ .input = { { |
7609 |
+ .type = EM28XX_VMUX_COMPOSITE, |
7610 |
+ .vmux = TVP5150_COMPOSITE1, |
7611 |
+- .amux = EM28XX_AUDIO_SRC_LINE, |
7612 |
++ .amux = EM28XX_AMUX_LINE_IN, |
7613 |
+ .gpio = terratec_av350_unmute_gpio, |
7614 |
+ |
7615 |
+ }, { |
7616 |
+ .type = EM28XX_VMUX_SVIDEO, |
7617 |
+ .vmux = TVP5150_SVIDEO, |
7618 |
+- .amux = EM28XX_AUDIO_SRC_LINE, |
7619 |
++ .amux = EM28XX_AMUX_LINE_IN, |
7620 |
+ .gpio = terratec_av350_unmute_gpio, |
7621 |
+ } }, |
7622 |
+ }, |
7623 |
+@@ -3041,6 +3041,9 @@ static int em28xx_hint_board(struct em28xx *dev) |
7624 |
+ |
7625 |
+ static void em28xx_card_setup(struct em28xx *dev) |
7626 |
+ { |
7627 |
++ int i, j, idx; |
7628 |
++ bool duplicate_entry; |
7629 |
++ |
7630 |
+ /* |
7631 |
+ * If the device can be a webcam, seek for a sensor. |
7632 |
+ * If sensor is not found, then it isn't a webcam. |
7633 |
+@@ -3197,6 +3200,32 @@ static void em28xx_card_setup(struct em28xx *dev) |
7634 |
+ /* Allow override tuner type by a module parameter */ |
7635 |
+ if (tuner >= 0) |
7636 |
+ dev->tuner_type = tuner; |
7637 |
++ |
7638 |
++ /* |
7639 |
++ * Dynamically generate a list of valid audio inputs for this |
7640 |
++ * specific board, mapping them via enum em28xx_amux. |
7641 |
++ */ |
7642 |
++ |
7643 |
++ idx = 0; |
7644 |
++ for (i = 0; i < MAX_EM28XX_INPUT; i++) { |
7645 |
++ if (!INPUT(i)->type) |
7646 |
++ continue; |
7647 |
++ |
7648 |
++ /* Skip already mapped audio inputs */ |
7649 |
++ duplicate_entry = false; |
7650 |
++ for (j = 0; j < idx; j++) { |
7651 |
++ if (INPUT(i)->amux == dev->amux_map[j]) { |
7652 |
++ duplicate_entry = true; |
7653 |
++ break; |
7654 |
++ } |
7655 |
++ } |
7656 |
++ if (duplicate_entry) |
7657 |
++ continue; |
7658 |
++ |
7659 |
++ dev->amux_map[idx++] = INPUT(i)->amux; |
7660 |
++ } |
7661 |
++ for (; idx < MAX_EM28XX_INPUT; idx++) |
7662 |
++ dev->amux_map[idx] = EM28XX_AMUX_UNUSED; |
7663 |
+ } |
7664 |
+ |
7665 |
+ void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl) |
7666 |
+diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c |
7667 |
+index 68571bf36d28..3bf98ac897ec 100644 |
7668 |
+--- a/drivers/media/usb/em28xx/em28xx-video.c |
7669 |
++++ b/drivers/media/usb/em28xx/em28xx-video.c |
7670 |
+@@ -1093,6 +1093,8 @@ int em28xx_start_analog_streaming(struct vb2_queue *vq, unsigned int count) |
7671 |
+ |
7672 |
+ em28xx_videodbg("%s\n", __func__); |
7673 |
+ |
7674 |
++ dev->v4l2->field_count = 0; |
7675 |
++ |
7676 |
+ /* |
7677 |
+ * Make sure streaming is not already in progress for this type |
7678 |
+ * of filehandle (e.g. video, vbi) |
7679 |
+@@ -1471,9 +1473,9 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, |
7680 |
+ |
7681 |
+ fmt = format_by_fourcc(f->fmt.pix.pixelformat); |
7682 |
+ if (!fmt) { |
7683 |
+- em28xx_videodbg("Fourcc format (%08x) invalid.\n", |
7684 |
+- f->fmt.pix.pixelformat); |
7685 |
+- return -EINVAL; |
7686 |
++ fmt = &format[0]; |
7687 |
++ em28xx_videodbg("Fourcc format (%08x) invalid. Using default (%08x).\n", |
7688 |
++ f->fmt.pix.pixelformat, fmt->fourcc); |
7689 |
+ } |
7690 |
+ |
7691 |
+ if (dev->board.is_em2800) { |
7692 |
+@@ -1666,6 +1668,7 @@ static int vidioc_enum_input(struct file *file, void *priv, |
7693 |
+ { |
7694 |
+ struct em28xx *dev = video_drvdata(file); |
7695 |
+ unsigned int n; |
7696 |
++ int j; |
7697 |
+ |
7698 |
+ n = i->index; |
7699 |
+ if (n >= MAX_EM28XX_INPUT) |
7700 |
+@@ -1685,6 +1688,12 @@ static int vidioc_enum_input(struct file *file, void *priv, |
7701 |
+ if (dev->is_webcam) |
7702 |
+ i->capabilities = 0; |
7703 |
+ |
7704 |
++ /* Dynamically generates an audioset bitmask */ |
7705 |
++ i->audioset = 0; |
7706 |
++ for (j = 0; j < MAX_EM28XX_INPUT; j++) |
7707 |
++ if (dev->amux_map[j] != EM28XX_AMUX_UNUSED) |
7708 |
++ i->audioset |= 1 << j; |
7709 |
++ |
7710 |
+ return 0; |
7711 |
+ } |
7712 |
+ |
7713 |
+@@ -1710,11 +1719,24 @@ static int vidioc_s_input(struct file *file, void *priv, unsigned int i) |
7714 |
+ return 0; |
7715 |
+ } |
7716 |
+ |
7717 |
+-static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a) |
7718 |
++static int em28xx_fill_audio_input(struct em28xx *dev, |
7719 |
++ const char *s, |
7720 |
++ struct v4l2_audio *a, |
7721 |
++ unsigned int index) |
7722 |
+ { |
7723 |
+- struct em28xx *dev = video_drvdata(file); |
7724 |
++ unsigned int idx = dev->amux_map[index]; |
7725 |
++ |
7726 |
++ /* |
7727 |
++ * With msp3400, almost all mappings use the default (amux = 0). |
7728 |
++ * The only one may use a different value is WinTV USB2, where it |
7729 |
++ * can also be SCART1 input. |
7730 |
++ * As it is very doubtful that we would see new boards with msp3400, |
7731 |
++ * let's just reuse the existing switch. |
7732 |
++ */ |
7733 |
++ if (dev->has_msp34xx && idx != EM28XX_AMUX_UNUSED) |
7734 |
++ idx = EM28XX_AMUX_LINE_IN; |
7735 |
+ |
7736 |
+- switch (a->index) { |
7737 |
++ switch (idx) { |
7738 |
+ case EM28XX_AMUX_VIDEO: |
7739 |
+ strcpy(a->name, "Television"); |
7740 |
+ break; |
7741 |
+@@ -1739,32 +1761,79 @@ static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a) |
7742 |
+ case EM28XX_AMUX_PCM_OUT: |
7743 |
+ strcpy(a->name, "PCM"); |
7744 |
+ break; |
7745 |
++ case EM28XX_AMUX_UNUSED: |
7746 |
+ default: |
7747 |
+ return -EINVAL; |
7748 |
+ } |
7749 |
+- |
7750 |
+- a->index = dev->ctl_ainput; |
7751 |
++ a->index = index; |
7752 |
+ a->capability = V4L2_AUDCAP_STEREO; |
7753 |
+ |
7754 |
++ em28xx_videodbg("%s: audio input index %d is '%s'\n", |
7755 |
++ s, a->index, a->name); |
7756 |
++ |
7757 |
+ return 0; |
7758 |
+ } |
7759 |
+ |
7760 |
++static int vidioc_enumaudio(struct file *file, void *fh, struct v4l2_audio *a) |
7761 |
++{ |
7762 |
++ struct em28xx *dev = video_drvdata(file); |
7763 |
++ |
7764 |
++ if (a->index >= MAX_EM28XX_INPUT) |
7765 |
++ return -EINVAL; |
7766 |
++ |
7767 |
++ return em28xx_fill_audio_input(dev, __func__, a, a->index); |
7768 |
++} |
7769 |
++ |
7770 |
++static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a) |
7771 |
++{ |
7772 |
++ struct em28xx *dev = video_drvdata(file); |
7773 |
++ int i; |
7774 |
++ |
7775 |
++ for (i = 0; i < MAX_EM28XX_INPUT; i++) |
7776 |
++ if (dev->ctl_ainput == dev->amux_map[i]) |
7777 |
++ return em28xx_fill_audio_input(dev, __func__, a, i); |
7778 |
++ |
7779 |
++ /* Should never happen! */ |
7780 |
++ return -EINVAL; |
7781 |
++} |
7782 |
++ |
7783 |
+ static int vidioc_s_audio(struct file *file, void *priv, |
7784 |
+ const struct v4l2_audio *a) |
7785 |
+ { |
7786 |
+ struct em28xx *dev = video_drvdata(file); |
7787 |
++ int idx, i; |
7788 |
+ |
7789 |
+ if (a->index >= MAX_EM28XX_INPUT) |
7790 |
+ return -EINVAL; |
7791 |
+- if (!INPUT(a->index)->type) |
7792 |
++ |
7793 |
++ idx = dev->amux_map[a->index]; |
7794 |
++ |
7795 |
++ if (idx == EM28XX_AMUX_UNUSED) |
7796 |
+ return -EINVAL; |
7797 |
+ |
7798 |
+- dev->ctl_ainput = INPUT(a->index)->amux; |
7799 |
+- dev->ctl_aoutput = INPUT(a->index)->aout; |
7800 |
++ dev->ctl_ainput = idx; |
7801 |
++ |
7802 |
++ /* |
7803 |
++ * FIXME: This is wrong, as different inputs at em28xx_cards |
7804 |
++ * may have different audio outputs. So, the right thing |
7805 |
++ * to do is to implement VIDIOC_G_AUDOUT/VIDIOC_S_AUDOUT. |
7806 |
++ * With the current board definitions, this would work fine, |
7807 |
++ * as, currently, all boards fit. |
7808 |
++ */ |
7809 |
++ for (i = 0; i < MAX_EM28XX_INPUT; i++) |
7810 |
++ if (idx == dev->amux_map[i]) |
7811 |
++ break; |
7812 |
++ if (i == MAX_EM28XX_INPUT) |
7813 |
++ return -EINVAL; |
7814 |
++ |
7815 |
++ dev->ctl_aoutput = INPUT(i)->aout; |
7816 |
+ |
7817 |
+ if (!dev->ctl_aoutput) |
7818 |
+ dev->ctl_aoutput = EM28XX_AOUT_MASTER; |
7819 |
+ |
7820 |
++ em28xx_videodbg("%s: set audio input to %d\n", __func__, |
7821 |
++ dev->ctl_ainput); |
7822 |
++ |
7823 |
+ return 0; |
7824 |
+ } |
7825 |
+ |
7826 |
+@@ -2302,6 +2371,7 @@ static const struct v4l2_ioctl_ops video_ioctl_ops = { |
7827 |
+ .vidioc_try_fmt_vbi_cap = vidioc_g_fmt_vbi_cap, |
7828 |
+ .vidioc_s_fmt_vbi_cap = vidioc_g_fmt_vbi_cap, |
7829 |
+ .vidioc_enum_framesizes = vidioc_enum_framesizes, |
7830 |
++ .vidioc_enumaudio = vidioc_enumaudio, |
7831 |
+ .vidioc_g_audio = vidioc_g_audio, |
7832 |
+ .vidioc_s_audio = vidioc_s_audio, |
7833 |
+ |
7834 |
+diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h |
7835 |
+index 953caac025f2..a551072e62ed 100644 |
7836 |
+--- a/drivers/media/usb/em28xx/em28xx.h |
7837 |
++++ b/drivers/media/usb/em28xx/em28xx.h |
7838 |
+@@ -335,6 +335,9 @@ enum em28xx_usb_audio_type { |
7839 |
+ /** |
7840 |
+ * em28xx_amux - describes the type of audio input used by em28xx |
7841 |
+ * |
7842 |
++ * @EM28XX_AMUX_UNUSED: |
7843 |
++ * Used only on em28xx dev->map field, in order to mark an entry |
7844 |
++ * as unused. |
7845 |
+ * @EM28XX_AMUX_VIDEO: |
7846 |
+ * On devices without AC97, this is the only value that it is currently |
7847 |
+ * allowed. |
7848 |
+@@ -369,7 +372,8 @@ enum em28xx_usb_audio_type { |
7849 |
+ * same time, via the alsa mux. |
7850 |
+ */ |
7851 |
+ enum em28xx_amux { |
7852 |
+- EM28XX_AMUX_VIDEO, |
7853 |
++ EM28XX_AMUX_UNUSED = -1, |
7854 |
++ EM28XX_AMUX_VIDEO = 0, |
7855 |
+ EM28XX_AMUX_LINE_IN, |
7856 |
+ |
7857 |
+ /* Some less-common mixer setups */ |
7858 |
+@@ -692,6 +696,8 @@ struct em28xx { |
7859 |
+ unsigned int ctl_input; // selected input |
7860 |
+ unsigned int ctl_ainput;// selected audio input |
7861 |
+ unsigned int ctl_aoutput;// selected audio output |
7862 |
++ enum em28xx_amux amux_map[MAX_EM28XX_INPUT]; |
7863 |
++ |
7864 |
+ int mute; |
7865 |
+ int volume; |
7866 |
+ |
7867 |
+diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c |
7868 |
+index c81faea96fba..c7c600c1f63b 100644 |
7869 |
+--- a/drivers/media/v4l2-core/v4l2-dv-timings.c |
7870 |
++++ b/drivers/media/v4l2-core/v4l2-dv-timings.c |
7871 |
+@@ -837,9 +837,9 @@ v4l2_hdmi_rx_colorimetry(const struct hdmi_avi_infoframe *avi, |
7872 |
+ switch (avi->colorimetry) { |
7873 |
+ case HDMI_COLORIMETRY_EXTENDED: |
7874 |
+ switch (avi->extended_colorimetry) { |
7875 |
+- case HDMI_EXTENDED_COLORIMETRY_ADOBE_RGB: |
7876 |
+- c.colorspace = V4L2_COLORSPACE_ADOBERGB; |
7877 |
+- c.xfer_func = V4L2_XFER_FUNC_ADOBERGB; |
7878 |
++ case HDMI_EXTENDED_COLORIMETRY_OPRGB: |
7879 |
++ c.colorspace = V4L2_COLORSPACE_OPRGB; |
7880 |
++ c.xfer_func = V4L2_XFER_FUNC_OPRGB; |
7881 |
+ break; |
7882 |
+ case HDMI_EXTENDED_COLORIMETRY_BT2020: |
7883 |
+ c.colorspace = V4L2_COLORSPACE_BT2020; |
7884 |
+@@ -908,10 +908,10 @@ v4l2_hdmi_rx_colorimetry(const struct hdmi_avi_infoframe *avi, |
7885 |
+ c.ycbcr_enc = V4L2_YCBCR_ENC_601; |
7886 |
+ c.xfer_func = V4L2_XFER_FUNC_SRGB; |
7887 |
+ break; |
7888 |
+- case HDMI_EXTENDED_COLORIMETRY_ADOBE_YCC_601: |
7889 |
+- c.colorspace = V4L2_COLORSPACE_ADOBERGB; |
7890 |
++ case HDMI_EXTENDED_COLORIMETRY_OPYCC_601: |
7891 |
++ c.colorspace = V4L2_COLORSPACE_OPRGB; |
7892 |
+ c.ycbcr_enc = V4L2_YCBCR_ENC_601; |
7893 |
+- c.xfer_func = V4L2_XFER_FUNC_ADOBERGB; |
7894 |
++ c.xfer_func = V4L2_XFER_FUNC_OPRGB; |
7895 |
+ break; |
7896 |
+ case HDMI_EXTENDED_COLORIMETRY_BT2020: |
7897 |
+ c.colorspace = V4L2_COLORSPACE_BT2020; |
7898 |
+diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c |
7899 |
+index 29b7164a823b..d28ebe7ecd21 100644 |
7900 |
+--- a/drivers/mfd/menelaus.c |
7901 |
++++ b/drivers/mfd/menelaus.c |
7902 |
+@@ -1094,6 +1094,7 @@ static void menelaus_rtc_alarm_work(struct menelaus_chip *m) |
7903 |
+ static inline void menelaus_rtc_init(struct menelaus_chip *m) |
7904 |
+ { |
7905 |
+ int alarm = (m->client->irq > 0); |
7906 |
++ int err; |
7907 |
+ |
7908 |
+ /* assume 32KDETEN pin is pulled high */ |
7909 |
+ if (!(menelaus_read_reg(MENELAUS_OSC_CTRL) & 0x80)) { |
7910 |
+@@ -1101,6 +1102,12 @@ static inline void menelaus_rtc_init(struct menelaus_chip *m) |
7911 |
+ return; |
7912 |
+ } |
7913 |
+ |
7914 |
++ m->rtc = devm_rtc_allocate_device(&m->client->dev); |
7915 |
++ if (IS_ERR(m->rtc)) |
7916 |
++ return; |
7917 |
++ |
7918 |
++ m->rtc->ops = &menelaus_rtc_ops; |
7919 |
++ |
7920 |
+ /* support RTC alarm; it can issue wakeups */ |
7921 |
+ if (alarm) { |
7922 |
+ if (menelaus_add_irq_work(MENELAUS_RTCALM_IRQ, |
7923 |
+@@ -1125,10 +1132,8 @@ static inline void menelaus_rtc_init(struct menelaus_chip *m) |
7924 |
+ menelaus_write_reg(MENELAUS_RTC_CTRL, m->rtc_control); |
7925 |
+ } |
7926 |
+ |
7927 |
+- m->rtc = rtc_device_register(DRIVER_NAME, |
7928 |
+- &m->client->dev, |
7929 |
+- &menelaus_rtc_ops, THIS_MODULE); |
7930 |
+- if (IS_ERR(m->rtc)) { |
7931 |
++ err = rtc_register_device(m->rtc); |
7932 |
++ if (err) { |
7933 |
+ if (alarm) { |
7934 |
+ menelaus_remove_irq_work(MENELAUS_RTCALM_IRQ); |
7935 |
+ device_init_wakeup(&m->client->dev, 0); |
7936 |
+diff --git a/drivers/misc/genwqe/card_base.h b/drivers/misc/genwqe/card_base.h |
7937 |
+index 1c3967f10f55..1f94fb436c3c 100644 |
7938 |
+--- a/drivers/misc/genwqe/card_base.h |
7939 |
++++ b/drivers/misc/genwqe/card_base.h |
7940 |
+@@ -408,7 +408,7 @@ struct genwqe_file { |
7941 |
+ struct file *filp; |
7942 |
+ |
7943 |
+ struct fasync_struct *async_queue; |
7944 |
+- struct task_struct *owner; |
7945 |
++ struct pid *opener; |
7946 |
+ struct list_head list; /* entry in list of open files */ |
7947 |
+ |
7948 |
+ spinlock_t map_lock; /* lock for dma_mappings */ |
7949 |
+diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c |
7950 |
+index 0dd6b5ef314a..66f222f24da3 100644 |
7951 |
+--- a/drivers/misc/genwqe/card_dev.c |
7952 |
++++ b/drivers/misc/genwqe/card_dev.c |
7953 |
+@@ -52,7 +52,7 @@ static void genwqe_add_file(struct genwqe_dev *cd, struct genwqe_file *cfile) |
7954 |
+ { |
7955 |
+ unsigned long flags; |
7956 |
+ |
7957 |
+- cfile->owner = current; |
7958 |
++ cfile->opener = get_pid(task_tgid(current)); |
7959 |
+ spin_lock_irqsave(&cd->file_lock, flags); |
7960 |
+ list_add(&cfile->list, &cd->file_list); |
7961 |
+ spin_unlock_irqrestore(&cd->file_lock, flags); |
7962 |
+@@ -65,6 +65,7 @@ static int genwqe_del_file(struct genwqe_dev *cd, struct genwqe_file *cfile) |
7963 |
+ spin_lock_irqsave(&cd->file_lock, flags); |
7964 |
+ list_del(&cfile->list); |
7965 |
+ spin_unlock_irqrestore(&cd->file_lock, flags); |
7966 |
++ put_pid(cfile->opener); |
7967 |
+ |
7968 |
+ return 0; |
7969 |
+ } |
7970 |
+@@ -275,7 +276,7 @@ static int genwqe_kill_fasync(struct genwqe_dev *cd, int sig) |
7971 |
+ return files; |
7972 |
+ } |
7973 |
+ |
7974 |
+-static int genwqe_force_sig(struct genwqe_dev *cd, int sig) |
7975 |
++static int genwqe_terminate(struct genwqe_dev *cd) |
7976 |
+ { |
7977 |
+ unsigned int files = 0; |
7978 |
+ unsigned long flags; |
7979 |
+@@ -283,7 +284,7 @@ static int genwqe_force_sig(struct genwqe_dev *cd, int sig) |
7980 |
+ |
7981 |
+ spin_lock_irqsave(&cd->file_lock, flags); |
7982 |
+ list_for_each_entry(cfile, &cd->file_list, list) { |
7983 |
+- force_sig(sig, cfile->owner); |
7984 |
++ kill_pid(cfile->opener, SIGKILL, 1); |
7985 |
+ files++; |
7986 |
+ } |
7987 |
+ spin_unlock_irqrestore(&cd->file_lock, flags); |
7988 |
+@@ -1357,7 +1358,7 @@ static int genwqe_inform_and_stop_processes(struct genwqe_dev *cd) |
7989 |
+ dev_warn(&pci_dev->dev, |
7990 |
+ "[%s] send SIGKILL and wait ...\n", __func__); |
7991 |
+ |
7992 |
+- rc = genwqe_force_sig(cd, SIGKILL); /* force terminate */ |
7993 |
++ rc = genwqe_terminate(cd); |
7994 |
+ if (rc) { |
7995 |
+ /* Give kill_timout more seconds to end processes */ |
7996 |
+ for (i = 0; (i < GENWQE_KILL_TIMEOUT) && |
7997 |
+diff --git a/drivers/misc/ocxl/config.c b/drivers/misc/ocxl/config.c |
7998 |
+index 2e30de9c694a..57a6bb1fd3c9 100644 |
7999 |
+--- a/drivers/misc/ocxl/config.c |
8000 |
++++ b/drivers/misc/ocxl/config.c |
8001 |
+@@ -280,7 +280,9 @@ int ocxl_config_check_afu_index(struct pci_dev *dev, |
8002 |
+ u32 val; |
8003 |
+ int rc, templ_major, templ_minor, len; |
8004 |
+ |
8005 |
+- pci_write_config_word(dev, fn->dvsec_afu_info_pos, afu_idx); |
8006 |
++ pci_write_config_byte(dev, |
8007 |
++ fn->dvsec_afu_info_pos + OCXL_DVSEC_AFU_INFO_AFU_IDX, |
8008 |
++ afu_idx); |
8009 |
+ rc = read_afu_info(dev, fn, OCXL_DVSEC_TEMPL_VERSION, &val); |
8010 |
+ if (rc) |
8011 |
+ return rc; |
8012 |
+diff --git a/drivers/misc/vmw_vmci/vmci_driver.c b/drivers/misc/vmw_vmci/vmci_driver.c |
8013 |
+index d7eaf1eb11e7..003bfba40758 100644 |
8014 |
+--- a/drivers/misc/vmw_vmci/vmci_driver.c |
8015 |
++++ b/drivers/misc/vmw_vmci/vmci_driver.c |
8016 |
+@@ -113,5 +113,5 @@ module_exit(vmci_drv_exit); |
8017 |
+ |
8018 |
+ MODULE_AUTHOR("VMware, Inc."); |
8019 |
+ MODULE_DESCRIPTION("VMware Virtual Machine Communication Interface."); |
8020 |
+-MODULE_VERSION("1.1.5.0-k"); |
8021 |
++MODULE_VERSION("1.1.6.0-k"); |
8022 |
+ MODULE_LICENSE("GPL v2"); |
8023 |
+diff --git a/drivers/misc/vmw_vmci/vmci_resource.c b/drivers/misc/vmw_vmci/vmci_resource.c |
8024 |
+index 1ab6e8737a5f..da1ee2e1ba99 100644 |
8025 |
+--- a/drivers/misc/vmw_vmci/vmci_resource.c |
8026 |
++++ b/drivers/misc/vmw_vmci/vmci_resource.c |
8027 |
+@@ -57,7 +57,8 @@ static struct vmci_resource *vmci_resource_lookup(struct vmci_handle handle, |
8028 |
+ |
8029 |
+ if (r->type == type && |
8030 |
+ rid == handle.resource && |
8031 |
+- (cid == handle.context || cid == VMCI_INVALID_ID)) { |
8032 |
++ (cid == handle.context || cid == VMCI_INVALID_ID || |
8033 |
++ handle.context == VMCI_INVALID_ID)) { |
8034 |
+ resource = r; |
8035 |
+ break; |
8036 |
+ } |
8037 |
+diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c |
8038 |
+index 32321bd596d8..c61109f7b793 100644 |
8039 |
+--- a/drivers/mmc/host/sdhci-acpi.c |
8040 |
++++ b/drivers/mmc/host/sdhci-acpi.c |
8041 |
+@@ -76,6 +76,7 @@ struct sdhci_acpi_slot { |
8042 |
+ size_t priv_size; |
8043 |
+ int (*probe_slot)(struct platform_device *, const char *, const char *); |
8044 |
+ int (*remove_slot)(struct platform_device *); |
8045 |
++ int (*free_slot)(struct platform_device *pdev); |
8046 |
+ int (*setup_host)(struct platform_device *pdev); |
8047 |
+ }; |
8048 |
+ |
8049 |
+@@ -756,6 +757,9 @@ static int sdhci_acpi_probe(struct platform_device *pdev) |
8050 |
+ err_cleanup: |
8051 |
+ sdhci_cleanup_host(c->host); |
8052 |
+ err_free: |
8053 |
++ if (c->slot && c->slot->free_slot) |
8054 |
++ c->slot->free_slot(pdev); |
8055 |
++ |
8056 |
+ sdhci_free_host(c->host); |
8057 |
+ return err; |
8058 |
+ } |
8059 |
+@@ -777,6 +781,10 @@ static int sdhci_acpi_remove(struct platform_device *pdev) |
8060 |
+ |
8061 |
+ dead = (sdhci_readl(c->host, SDHCI_INT_STATUS) == ~0); |
8062 |
+ sdhci_remove_host(c->host, dead); |
8063 |
++ |
8064 |
++ if (c->slot && c->slot->free_slot) |
8065 |
++ c->slot->free_slot(pdev); |
8066 |
++ |
8067 |
+ sdhci_free_host(c->host); |
8068 |
+ |
8069 |
+ return 0; |
8070 |
+diff --git a/drivers/mmc/host/sdhci-pci-o2micro.c b/drivers/mmc/host/sdhci-pci-o2micro.c |
8071 |
+index 555970a29c94..34326d95d254 100644 |
8072 |
+--- a/drivers/mmc/host/sdhci-pci-o2micro.c |
8073 |
++++ b/drivers/mmc/host/sdhci-pci-o2micro.c |
8074 |
+@@ -367,6 +367,9 @@ int sdhci_pci_o2_probe(struct sdhci_pci_chip *chip) |
8075 |
+ pci_write_config_byte(chip->pdev, O2_SD_LOCK_WP, scratch); |
8076 |
+ break; |
8077 |
+ case PCI_DEVICE_ID_O2_SEABIRD0: |
8078 |
++ if (chip->pdev->revision == 0x01) |
8079 |
++ chip->quirks |= SDHCI_QUIRK_DELAY_AFTER_POWER; |
8080 |
++ /* fall through */ |
8081 |
+ case PCI_DEVICE_ID_O2_SEABIRD1: |
8082 |
+ /* UnLock WP */ |
8083 |
+ ret = pci_read_config_byte(chip->pdev, |
8084 |
+diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c |
8085 |
+index e686fe73159e..a1fd6f6f5414 100644 |
8086 |
+--- a/drivers/mtd/nand/raw/atmel/nand-controller.c |
8087 |
++++ b/drivers/mtd/nand/raw/atmel/nand-controller.c |
8088 |
+@@ -2081,6 +2081,10 @@ atmel_hsmc_nand_controller_legacy_init(struct atmel_hsmc_nand_controller *nc) |
8089 |
+ nand_np = dev->of_node; |
8090 |
+ nfc_np = of_find_compatible_node(dev->of_node, NULL, |
8091 |
+ "atmel,sama5d3-nfc"); |
8092 |
++ if (!nfc_np) { |
8093 |
++ dev_err(dev, "Could not find device node for sama5d3-nfc\n"); |
8094 |
++ return -ENODEV; |
8095 |
++ } |
8096 |
+ |
8097 |
+ nc->clk = of_clk_get(nfc_np, 0); |
8098 |
+ if (IS_ERR(nc->clk)) { |
8099 |
+diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c |
8100 |
+index c502075e5721..ff955f085351 100644 |
8101 |
+--- a/drivers/mtd/nand/raw/denali.c |
8102 |
++++ b/drivers/mtd/nand/raw/denali.c |
8103 |
+@@ -28,6 +28,7 @@ |
8104 |
+ MODULE_LICENSE("GPL"); |
8105 |
+ |
8106 |
+ #define DENALI_NAND_NAME "denali-nand" |
8107 |
++#define DENALI_DEFAULT_OOB_SKIP_BYTES 8 |
8108 |
+ |
8109 |
+ /* for Indexed Addressing */ |
8110 |
+ #define DENALI_INDEXED_CTRL 0x00 |
8111 |
+@@ -1106,12 +1107,17 @@ static void denali_hw_init(struct denali_nand_info *denali) |
8112 |
+ denali->revision = swab16(ioread32(denali->reg + REVISION)); |
8113 |
+ |
8114 |
+ /* |
8115 |
+- * tell driver how many bit controller will skip before |
8116 |
+- * writing ECC code in OOB, this register may be already |
8117 |
+- * set by firmware. So we read this value out. |
8118 |
+- * if this value is 0, just let it be. |
8119 |
++ * Set how many bytes should be skipped before writing data in OOB. |
8120 |
++ * If a non-zero value has already been set (by firmware or something), |
8121 |
++ * just use it. Otherwise, set the driver default. |
8122 |
+ */ |
8123 |
+ denali->oob_skip_bytes = ioread32(denali->reg + SPARE_AREA_SKIP_BYTES); |
8124 |
++ if (!denali->oob_skip_bytes) { |
8125 |
++ denali->oob_skip_bytes = DENALI_DEFAULT_OOB_SKIP_BYTES; |
8126 |
++ iowrite32(denali->oob_skip_bytes, |
8127 |
++ denali->reg + SPARE_AREA_SKIP_BYTES); |
8128 |
++ } |
8129 |
++ |
8130 |
+ denali_detect_max_banks(denali); |
8131 |
+ iowrite32(0x0F, denali->reg + RB_PIN_ENABLED); |
8132 |
+ iowrite32(CHIP_EN_DONT_CARE__FLAG, denali->reg + CHIP_ENABLE_DONT_CARE); |
8133 |
+diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c |
8134 |
+index c88588815ca1..a3477cbf6115 100644 |
8135 |
+--- a/drivers/mtd/nand/raw/marvell_nand.c |
8136 |
++++ b/drivers/mtd/nand/raw/marvell_nand.c |
8137 |
+@@ -691,7 +691,7 @@ static irqreturn_t marvell_nfc_isr(int irq, void *dev_id) |
8138 |
+ |
8139 |
+ marvell_nfc_disable_int(nfc, st & NDCR_ALL_INT); |
8140 |
+ |
8141 |
+- if (!(st & (NDSR_RDDREQ | NDSR_WRDREQ | NDSR_WRCMDREQ))) |
8142 |
++ if (st & (NDSR_RDY(0) | NDSR_RDY(1))) |
8143 |
+ complete(&nfc->complete); |
8144 |
+ |
8145 |
+ return IRQ_HANDLED; |
8146 |
+diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c |
8147 |
+index 7d9620c7ff6c..1ff3430f82c8 100644 |
8148 |
+--- a/drivers/mtd/spi-nor/fsl-quadspi.c |
8149 |
++++ b/drivers/mtd/spi-nor/fsl-quadspi.c |
8150 |
+@@ -478,6 +478,7 @@ static int fsl_qspi_get_seqid(struct fsl_qspi *q, u8 cmd) |
8151 |
+ { |
8152 |
+ switch (cmd) { |
8153 |
+ case SPINOR_OP_READ_1_1_4: |
8154 |
++ case SPINOR_OP_READ_1_1_4_4B: |
8155 |
+ return SEQID_READ; |
8156 |
+ case SPINOR_OP_WREN: |
8157 |
+ return SEQID_WREN; |
8158 |
+@@ -543,6 +544,9 @@ fsl_qspi_runcmd(struct fsl_qspi *q, u8 cmd, unsigned int addr, int len) |
8159 |
+ |
8160 |
+ /* trigger the LUT now */ |
8161 |
+ seqid = fsl_qspi_get_seqid(q, cmd); |
8162 |
++ if (seqid < 0) |
8163 |
++ return seqid; |
8164 |
++ |
8165 |
+ qspi_writel(q, (seqid << QUADSPI_IPCR_SEQID_SHIFT) | len, |
8166 |
+ base + QUADSPI_IPCR); |
8167 |
+ |
8168 |
+@@ -671,7 +675,7 @@ static void fsl_qspi_set_map_addr(struct fsl_qspi *q) |
8169 |
+ * causes the controller to clear the buffer, and use the sequence pointed |
8170 |
+ * by the QUADSPI_BFGENCR[SEQID] to initiate a read from the flash. |
8171 |
+ */ |
8172 |
+-static void fsl_qspi_init_ahb_read(struct fsl_qspi *q) |
8173 |
++static int fsl_qspi_init_ahb_read(struct fsl_qspi *q) |
8174 |
+ { |
8175 |
+ void __iomem *base = q->iobase; |
8176 |
+ int seqid; |
8177 |
+@@ -696,8 +700,13 @@ static void fsl_qspi_init_ahb_read(struct fsl_qspi *q) |
8178 |
+ |
8179 |
+ /* Set the default lut sequence for AHB Read. */ |
8180 |
+ seqid = fsl_qspi_get_seqid(q, q->nor[0].read_opcode); |
8181 |
++ if (seqid < 0) |
8182 |
++ return seqid; |
8183 |
++ |
8184 |
+ qspi_writel(q, seqid << QUADSPI_BFGENCR_SEQID_SHIFT, |
8185 |
+ q->iobase + QUADSPI_BFGENCR); |
8186 |
++ |
8187 |
++ return 0; |
8188 |
+ } |
8189 |
+ |
8190 |
+ /* This function was used to prepare and enable QSPI clock */ |
8191 |
+@@ -805,9 +814,7 @@ static int fsl_qspi_nor_setup_last(struct fsl_qspi *q) |
8192 |
+ fsl_qspi_init_lut(q); |
8193 |
+ |
8194 |
+ /* Init for AHB read */ |
8195 |
+- fsl_qspi_init_ahb_read(q); |
8196 |
+- |
8197 |
+- return 0; |
8198 |
++ return fsl_qspi_init_ahb_read(q); |
8199 |
+ } |
8200 |
+ |
8201 |
+ static const struct of_device_id fsl_qspi_dt_ids[] = { |
8202 |
+diff --git a/drivers/mtd/spi-nor/intel-spi-pci.c b/drivers/mtd/spi-nor/intel-spi-pci.c |
8203 |
+index c0976f2e3dd1..872b40922608 100644 |
8204 |
+--- a/drivers/mtd/spi-nor/intel-spi-pci.c |
8205 |
++++ b/drivers/mtd/spi-nor/intel-spi-pci.c |
8206 |
+@@ -65,6 +65,7 @@ static void intel_spi_pci_remove(struct pci_dev *pdev) |
8207 |
+ static const struct pci_device_id intel_spi_pci_ids[] = { |
8208 |
+ { PCI_VDEVICE(INTEL, 0x18e0), (unsigned long)&bxt_info }, |
8209 |
+ { PCI_VDEVICE(INTEL, 0x19e0), (unsigned long)&bxt_info }, |
8210 |
++ { PCI_VDEVICE(INTEL, 0x34a4), (unsigned long)&bxt_info }, |
8211 |
+ { PCI_VDEVICE(INTEL, 0xa1a4), (unsigned long)&bxt_info }, |
8212 |
+ { PCI_VDEVICE(INTEL, 0xa224), (unsigned long)&bxt_info }, |
8213 |
+ { }, |
8214 |
+diff --git a/drivers/net/dsa/mv88e6xxx/phy.c b/drivers/net/dsa/mv88e6xxx/phy.c |
8215 |
+index 46af8052e535..152a65d46e0b 100644 |
8216 |
+--- a/drivers/net/dsa/mv88e6xxx/phy.c |
8217 |
++++ b/drivers/net/dsa/mv88e6xxx/phy.c |
8218 |
+@@ -110,6 +110,9 @@ int mv88e6xxx_phy_page_write(struct mv88e6xxx_chip *chip, int phy, |
8219 |
+ err = mv88e6xxx_phy_page_get(chip, phy, page); |
8220 |
+ if (!err) { |
8221 |
+ err = mv88e6xxx_phy_write(chip, phy, MV88E6XXX_PHY_PAGE, page); |
8222 |
++ if (!err) |
8223 |
++ err = mv88e6xxx_phy_write(chip, phy, reg, val); |
8224 |
++ |
8225 |
+ mv88e6xxx_phy_page_put(chip, phy); |
8226 |
+ } |
8227 |
+ |
8228 |
+diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c |
8229 |
+index 34af5f1569c8..de0e24d912fe 100644 |
8230 |
+--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c |
8231 |
++++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c |
8232 |
+@@ -342,7 +342,7 @@ static struct device_node *bcmgenet_mii_of_find_mdio(struct bcmgenet_priv *priv) |
8233 |
+ if (!compat) |
8234 |
+ return NULL; |
8235 |
+ |
8236 |
+- priv->mdio_dn = of_find_compatible_node(dn, NULL, compat); |
8237 |
++ priv->mdio_dn = of_get_compatible_child(dn, compat); |
8238 |
+ kfree(compat); |
8239 |
+ if (!priv->mdio_dn) { |
8240 |
+ dev_err(kdev, "unable to find MDIO bus node\n"); |
8241 |
+diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c |
8242 |
+index 9d69621f5ab4..542f16074dc9 100644 |
8243 |
+--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c |
8244 |
++++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c |
8245 |
+@@ -1907,6 +1907,7 @@ static int is_valid_clean_head(struct hns3_enet_ring *ring, int h) |
8246 |
+ bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget) |
8247 |
+ { |
8248 |
+ struct net_device *netdev = ring->tqp->handle->kinfo.netdev; |
8249 |
++ struct hns3_nic_priv *priv = netdev_priv(netdev); |
8250 |
+ struct netdev_queue *dev_queue; |
8251 |
+ int bytes, pkts; |
8252 |
+ int head; |
8253 |
+@@ -1953,7 +1954,8 @@ bool hns3_clean_tx_ring(struct hns3_enet_ring *ring, int budget) |
8254 |
+ * sees the new next_to_clean. |
8255 |
+ */ |
8256 |
+ smp_mb(); |
8257 |
+- if (netif_tx_queue_stopped(dev_queue)) { |
8258 |
++ if (netif_tx_queue_stopped(dev_queue) && |
8259 |
++ !test_bit(HNS3_NIC_STATE_DOWN, &priv->state)) { |
8260 |
+ netif_tx_wake_queue(dev_queue); |
8261 |
+ ring->stats.restart_queue++; |
8262 |
+ } |
8263 |
+diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c |
8264 |
+index 11620e003a8e..967a625c040d 100644 |
8265 |
+--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c |
8266 |
++++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c |
8267 |
+@@ -310,7 +310,7 @@ static void hns3_self_test(struct net_device *ndev, |
8268 |
+ h->flags & HNAE3_SUPPORT_MAC_LOOPBACK; |
8269 |
+ |
8270 |
+ if (if_running) |
8271 |
+- dev_close(ndev); |
8272 |
++ ndev->netdev_ops->ndo_stop(ndev); |
8273 |
+ |
8274 |
+ #if IS_ENABLED(CONFIG_VLAN_8021Q) |
8275 |
+ /* Disable the vlan filter for selftest does not support it */ |
8276 |
+@@ -348,7 +348,7 @@ static void hns3_self_test(struct net_device *ndev, |
8277 |
+ #endif |
8278 |
+ |
8279 |
+ if (if_running) |
8280 |
+- dev_open(ndev); |
8281 |
++ ndev->netdev_ops->ndo_open(ndev); |
8282 |
+ } |
8283 |
+ |
8284 |
+ static int hns3_get_sset_count(struct net_device *netdev, int stringset) |
8285 |
+diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c |
8286 |
+index 955f0e3d5c95..b4c0597a392d 100644 |
8287 |
+--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c |
8288 |
++++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_dcb.c |
8289 |
+@@ -79,6 +79,7 @@ static int hclge_ieee_getets(struct hnae3_handle *h, struct ieee_ets *ets) |
8290 |
+ static int hclge_ets_validate(struct hclge_dev *hdev, struct ieee_ets *ets, |
8291 |
+ u8 *tc, bool *changed) |
8292 |
+ { |
8293 |
++ bool has_ets_tc = false; |
8294 |
+ u32 total_ets_bw = 0; |
8295 |
+ u8 max_tc = 0; |
8296 |
+ u8 i; |
8297 |
+@@ -106,13 +107,14 @@ static int hclge_ets_validate(struct hclge_dev *hdev, struct ieee_ets *ets, |
8298 |
+ *changed = true; |
8299 |
+ |
8300 |
+ total_ets_bw += ets->tc_tx_bw[i]; |
8301 |
+- break; |
8302 |
++ has_ets_tc = true; |
8303 |
++ break; |
8304 |
+ default: |
8305 |
+ return -EINVAL; |
8306 |
+ } |
8307 |
+ } |
8308 |
+ |
8309 |
+- if (total_ets_bw != BW_PERCENT) |
8310 |
++ if (has_ets_tc && total_ets_bw != BW_PERCENT) |
8311 |
+ return -EINVAL; |
8312 |
+ |
8313 |
+ *tc = max_tc + 1; |
8314 |
+diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c |
8315 |
+index 13f43b74fd6d..9f2bea64c522 100644 |
8316 |
+--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c |
8317 |
++++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c |
8318 |
+@@ -1669,11 +1669,13 @@ static int hclge_tx_buffer_calc(struct hclge_dev *hdev, |
8319 |
+ static int hclge_rx_buffer_calc(struct hclge_dev *hdev, |
8320 |
+ struct hclge_pkt_buf_alloc *buf_alloc) |
8321 |
+ { |
8322 |
+- u32 rx_all = hdev->pkt_buf_size; |
8323 |
++#define HCLGE_BUF_SIZE_UNIT 128 |
8324 |
++ u32 rx_all = hdev->pkt_buf_size, aligned_mps; |
8325 |
+ int no_pfc_priv_num, pfc_priv_num; |
8326 |
+ struct hclge_priv_buf *priv; |
8327 |
+ int i; |
8328 |
+ |
8329 |
++ aligned_mps = round_up(hdev->mps, HCLGE_BUF_SIZE_UNIT); |
8330 |
+ rx_all -= hclge_get_tx_buff_alloced(buf_alloc); |
8331 |
+ |
8332 |
+ /* When DCB is not supported, rx private |
8333 |
+@@ -1692,13 +1694,13 @@ static int hclge_rx_buffer_calc(struct hclge_dev *hdev, |
8334 |
+ if (hdev->hw_tc_map & BIT(i)) { |
8335 |
+ priv->enable = 1; |
8336 |
+ if (hdev->tm_info.hw_pfc_map & BIT(i)) { |
8337 |
+- priv->wl.low = hdev->mps; |
8338 |
+- priv->wl.high = priv->wl.low + hdev->mps; |
8339 |
++ priv->wl.low = aligned_mps; |
8340 |
++ priv->wl.high = priv->wl.low + aligned_mps; |
8341 |
+ priv->buf_size = priv->wl.high + |
8342 |
+ HCLGE_DEFAULT_DV; |
8343 |
+ } else { |
8344 |
+ priv->wl.low = 0; |
8345 |
+- priv->wl.high = 2 * hdev->mps; |
8346 |
++ priv->wl.high = 2 * aligned_mps; |
8347 |
+ priv->buf_size = priv->wl.high; |
8348 |
+ } |
8349 |
+ } else { |
8350 |
+@@ -1730,11 +1732,11 @@ static int hclge_rx_buffer_calc(struct hclge_dev *hdev, |
8351 |
+ |
8352 |
+ if (hdev->tm_info.hw_pfc_map & BIT(i)) { |
8353 |
+ priv->wl.low = 128; |
8354 |
+- priv->wl.high = priv->wl.low + hdev->mps; |
8355 |
++ priv->wl.high = priv->wl.low + aligned_mps; |
8356 |
+ priv->buf_size = priv->wl.high + HCLGE_DEFAULT_DV; |
8357 |
+ } else { |
8358 |
+ priv->wl.low = 0; |
8359 |
+- priv->wl.high = hdev->mps; |
8360 |
++ priv->wl.high = aligned_mps; |
8361 |
+ priv->buf_size = priv->wl.high; |
8362 |
+ } |
8363 |
+ } |
8364 |
+@@ -2396,6 +2398,9 @@ static int hclge_get_mac_phy_link(struct hclge_dev *hdev) |
8365 |
+ int mac_state; |
8366 |
+ int link_stat; |
8367 |
+ |
8368 |
++ if (test_bit(HCLGE_STATE_DOWN, &hdev->state)) |
8369 |
++ return 0; |
8370 |
++ |
8371 |
+ mac_state = hclge_get_mac_link_status(hdev); |
8372 |
+ |
8373 |
+ if (hdev->hw.mac.phydev) { |
8374 |
+@@ -3789,6 +3794,8 @@ static void hclge_ae_stop(struct hnae3_handle *handle) |
8375 |
+ struct hclge_dev *hdev = vport->back; |
8376 |
+ int i; |
8377 |
+ |
8378 |
++ set_bit(HCLGE_STATE_DOWN, &hdev->state); |
8379 |
++ |
8380 |
+ del_timer_sync(&hdev->service_timer); |
8381 |
+ cancel_work_sync(&hdev->service_task); |
8382 |
+ clear_bit(HCLGE_STATE_SERVICE_SCHED, &hdev->state); |
8383 |
+@@ -4679,9 +4686,17 @@ static int hclge_set_vf_vlan_common(struct hclge_dev *hdev, int vfid, |
8384 |
+ "Add vf vlan filter fail, ret =%d.\n", |
8385 |
+ req0->resp_code); |
8386 |
+ } else { |
8387 |
++#define HCLGE_VF_VLAN_DEL_NO_FOUND 1 |
8388 |
+ if (!req0->resp_code) |
8389 |
+ return 0; |
8390 |
+ |
8391 |
++ if (req0->resp_code == HCLGE_VF_VLAN_DEL_NO_FOUND) { |
8392 |
++ dev_warn(&hdev->pdev->dev, |
8393 |
++ "vlan %d filter is not in vf vlan table\n", |
8394 |
++ vlan); |
8395 |
++ return 0; |
8396 |
++ } |
8397 |
++ |
8398 |
+ dev_err(&hdev->pdev->dev, |
8399 |
+ "Kill vf vlan filter fail, ret =%d.\n", |
8400 |
+ req0->resp_code); |
8401 |
+@@ -4725,6 +4740,9 @@ static int hclge_set_vlan_filter_hw(struct hclge_dev *hdev, __be16 proto, |
8402 |
+ u16 vport_idx, vport_num = 0; |
8403 |
+ int ret; |
8404 |
+ |
8405 |
++ if (is_kill && !vlan_id) |
8406 |
++ return 0; |
8407 |
++ |
8408 |
+ ret = hclge_set_vf_vlan_common(hdev, vport_id, is_kill, vlan_id, |
8409 |
+ 0, proto); |
8410 |
+ if (ret) { |
8411 |
+diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c |
8412 |
+index 12aa1f1b99ef..6090a7cd83e1 100644 |
8413 |
+--- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c |
8414 |
++++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c |
8415 |
+@@ -299,6 +299,9 @@ void hclgevf_update_link_status(struct hclgevf_dev *hdev, int link_state) |
8416 |
+ |
8417 |
+ client = handle->client; |
8418 |
+ |
8419 |
++ link_state = |
8420 |
++ test_bit(HCLGEVF_STATE_DOWN, &hdev->state) ? 0 : link_state; |
8421 |
++ |
8422 |
+ if (link_state != hdev->hw.mac.link) { |
8423 |
+ client->ops->link_status_change(handle, !!link_state); |
8424 |
+ hdev->hw.mac.link = link_state; |
8425 |
+@@ -1439,6 +1442,8 @@ static void hclgevf_ae_stop(struct hnae3_handle *handle) |
8426 |
+ struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle); |
8427 |
+ int i, queue_id; |
8428 |
+ |
8429 |
++ set_bit(HCLGEVF_STATE_DOWN, &hdev->state); |
8430 |
++ |
8431 |
+ for (i = 0; i < hdev->num_tqps; i++) { |
8432 |
+ /* Ring disable */ |
8433 |
+ queue_id = hclgevf_get_queue_id(handle->kinfo.tqp[i]); |
8434 |
+diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h |
8435 |
+index ed071ea75f20..ce12824a8325 100644 |
8436 |
+--- a/drivers/net/ethernet/intel/ice/ice.h |
8437 |
++++ b/drivers/net/ethernet/intel/ice/ice.h |
8438 |
+@@ -39,9 +39,9 @@ |
8439 |
+ extern const char ice_drv_ver[]; |
8440 |
+ #define ICE_BAR0 0 |
8441 |
+ #define ICE_DFLT_NUM_DESC 128 |
8442 |
+-#define ICE_MIN_NUM_DESC 8 |
8443 |
+-#define ICE_MAX_NUM_DESC 8160 |
8444 |
+ #define ICE_REQ_DESC_MULTIPLE 32 |
8445 |
++#define ICE_MIN_NUM_DESC ICE_REQ_DESC_MULTIPLE |
8446 |
++#define ICE_MAX_NUM_DESC 8160 |
8447 |
+ #define ICE_DFLT_TRAFFIC_CLASS BIT(0) |
8448 |
+ #define ICE_INT_NAME_STR_LEN (IFNAMSIZ + 16) |
8449 |
+ #define ICE_ETHTOOL_FWVER_LEN 32 |
8450 |
+diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c |
8451 |
+index 62be72fdc8f3..e783976c401d 100644 |
8452 |
+--- a/drivers/net/ethernet/intel/ice/ice_controlq.c |
8453 |
++++ b/drivers/net/ethernet/intel/ice/ice_controlq.c |
8454 |
+@@ -518,22 +518,31 @@ shutdown_sq_out: |
8455 |
+ |
8456 |
+ /** |
8457 |
+ * ice_aq_ver_check - Check the reported AQ API version. |
8458 |
+- * @fw_branch: The "branch" of FW, typically describes the device type |
8459 |
+- * @fw_major: The major version of the FW API |
8460 |
+- * @fw_minor: The minor version increment of the FW API |
8461 |
++ * @hw: pointer to the hardware structure |
8462 |
+ * |
8463 |
+ * Checks if the driver should load on a given AQ API version. |
8464 |
+ * |
8465 |
+ * Return: 'true' iff the driver should attempt to load. 'false' otherwise. |
8466 |
+ */ |
8467 |
+-static bool ice_aq_ver_check(u8 fw_branch, u8 fw_major, u8 fw_minor) |
8468 |
++static bool ice_aq_ver_check(struct ice_hw *hw) |
8469 |
+ { |
8470 |
+- if (fw_branch != EXP_FW_API_VER_BRANCH) |
8471 |
+- return false; |
8472 |
+- if (fw_major != EXP_FW_API_VER_MAJOR) |
8473 |
+- return false; |
8474 |
+- if (fw_minor != EXP_FW_API_VER_MINOR) |
8475 |
++ if (hw->api_maj_ver > EXP_FW_API_VER_MAJOR) { |
8476 |
++ /* Major API version is newer than expected, don't load */ |
8477 |
++ dev_warn(ice_hw_to_dev(hw), |
8478 |
++ "The driver for the device stopped because the NVM image is newer than expected. You must install the most recent version of the network driver.\n"); |
8479 |
+ return false; |
8480 |
++ } else if (hw->api_maj_ver == EXP_FW_API_VER_MAJOR) { |
8481 |
++ if (hw->api_min_ver > (EXP_FW_API_VER_MINOR + 2)) |
8482 |
++ dev_info(ice_hw_to_dev(hw), |
8483 |
++ "The driver for the device detected a newer version of the NVM image than expected. Please install the most recent version of the network driver.\n"); |
8484 |
++ else if ((hw->api_min_ver + 2) < EXP_FW_API_VER_MINOR) |
8485 |
++ dev_info(ice_hw_to_dev(hw), |
8486 |
++ "The driver for the device detected an older version of the NVM image than expected. Please update the NVM image.\n"); |
8487 |
++ } else { |
8488 |
++ /* Major API version is older than expected, log a warning */ |
8489 |
++ dev_info(ice_hw_to_dev(hw), |
8490 |
++ "The driver for the device detected an older version of the NVM image than expected. Please update the NVM image.\n"); |
8491 |
++ } |
8492 |
+ return true; |
8493 |
+ } |
8494 |
+ |
8495 |
+@@ -588,8 +597,7 @@ static enum ice_status ice_init_check_adminq(struct ice_hw *hw) |
8496 |
+ if (status) |
8497 |
+ goto init_ctrlq_free_rq; |
8498 |
+ |
8499 |
+- if (!ice_aq_ver_check(hw->api_branch, hw->api_maj_ver, |
8500 |
+- hw->api_min_ver)) { |
8501 |
++ if (!ice_aq_ver_check(hw)) { |
8502 |
+ status = ICE_ERR_FW_API_VER; |
8503 |
+ goto init_ctrlq_free_rq; |
8504 |
+ } |
8505 |
+diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c |
8506 |
+index c71a9b528d6d..9d6754f65a1a 100644 |
8507 |
+--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c |
8508 |
++++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c |
8509 |
+@@ -478,9 +478,11 @@ ice_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) |
8510 |
+ ring->tx_max_pending = ICE_MAX_NUM_DESC; |
8511 |
+ ring->rx_pending = vsi->rx_rings[0]->count; |
8512 |
+ ring->tx_pending = vsi->tx_rings[0]->count; |
8513 |
+- ring->rx_mini_pending = ICE_MIN_NUM_DESC; |
8514 |
++ |
8515 |
++ /* Rx mini and jumbo rings are not supported */ |
8516 |
+ ring->rx_mini_max_pending = 0; |
8517 |
+ ring->rx_jumbo_max_pending = 0; |
8518 |
++ ring->rx_mini_pending = 0; |
8519 |
+ ring->rx_jumbo_pending = 0; |
8520 |
+ } |
8521 |
+ |
8522 |
+@@ -498,14 +500,23 @@ ice_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring) |
8523 |
+ ring->tx_pending < ICE_MIN_NUM_DESC || |
8524 |
+ ring->rx_pending > ICE_MAX_NUM_DESC || |
8525 |
+ ring->rx_pending < ICE_MIN_NUM_DESC) { |
8526 |
+- netdev_err(netdev, "Descriptors requested (Tx: %d / Rx: %d) out of range [%d-%d]\n", |
8527 |
++ netdev_err(netdev, "Descriptors requested (Tx: %d / Rx: %d) out of range [%d-%d] (increment %d)\n", |
8528 |
+ ring->tx_pending, ring->rx_pending, |
8529 |
+- ICE_MIN_NUM_DESC, ICE_MAX_NUM_DESC); |
8530 |
++ ICE_MIN_NUM_DESC, ICE_MAX_NUM_DESC, |
8531 |
++ ICE_REQ_DESC_MULTIPLE); |
8532 |
+ return -EINVAL; |
8533 |
+ } |
8534 |
+ |
8535 |
+ new_tx_cnt = ALIGN(ring->tx_pending, ICE_REQ_DESC_MULTIPLE); |
8536 |
++ if (new_tx_cnt != ring->tx_pending) |
8537 |
++ netdev_info(netdev, |
8538 |
++ "Requested Tx descriptor count rounded up to %d\n", |
8539 |
++ new_tx_cnt); |
8540 |
+ new_rx_cnt = ALIGN(ring->rx_pending, ICE_REQ_DESC_MULTIPLE); |
8541 |
++ if (new_rx_cnt != ring->rx_pending) |
8542 |
++ netdev_info(netdev, |
8543 |
++ "Requested Rx descriptor count rounded up to %d\n", |
8544 |
++ new_rx_cnt); |
8545 |
+ |
8546 |
+ /* if nothing to do return success */ |
8547 |
+ if (new_tx_cnt == vsi->tx_rings[0]->count && |
8548 |
+diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c |
8549 |
+index da4322e4daed..add124e0381d 100644 |
8550 |
+--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c |
8551 |
++++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c |
8552 |
+@@ -676,6 +676,9 @@ static int ixgbe_ipsec_add_sa(struct xfrm_state *xs) |
8553 |
+ } else { |
8554 |
+ struct tx_sa tsa; |
8555 |
+ |
8556 |
++ if (adapter->num_vfs) |
8557 |
++ return -EOPNOTSUPP; |
8558 |
++ |
8559 |
+ /* find the first unused index */ |
8560 |
+ ret = ixgbe_ipsec_find_empty_idx(ipsec, false); |
8561 |
+ if (ret < 0) { |
8562 |
+diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c |
8563 |
+index 59416eddd840..ce28d474b929 100644 |
8564 |
+--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c |
8565 |
++++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c |
8566 |
+@@ -3849,6 +3849,10 @@ static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring, |
8567 |
+ skb_checksum_help(skb); |
8568 |
+ goto no_csum; |
8569 |
+ } |
8570 |
++ |
8571 |
++ if (first->protocol == htons(ETH_P_IP)) |
8572 |
++ type_tucmd |= IXGBE_ADVTXD_TUCMD_IPV4; |
8573 |
++ |
8574 |
+ /* update TX checksum flag */ |
8575 |
+ first->tx_flags |= IXGBE_TX_FLAGS_CSUM; |
8576 |
+ vlan_macip_lens = skb_checksum_start_offset(skb) - |
8577 |
+diff --git a/drivers/net/ethernet/netronome/nfp/flower/action.c b/drivers/net/ethernet/netronome/nfp/flower/action.c |
8578 |
+index 4a6d2db75071..417fbcc64f00 100644 |
8579 |
+--- a/drivers/net/ethernet/netronome/nfp/flower/action.c |
8580 |
++++ b/drivers/net/ethernet/netronome/nfp/flower/action.c |
8581 |
+@@ -314,12 +314,14 @@ nfp_fl_set_ip4(const struct tc_action *action, int idx, u32 off, |
8582 |
+ |
8583 |
+ switch (off) { |
8584 |
+ case offsetof(struct iphdr, daddr): |
8585 |
+- set_ip_addr->ipv4_dst_mask = mask; |
8586 |
+- set_ip_addr->ipv4_dst = exact; |
8587 |
++ set_ip_addr->ipv4_dst_mask |= mask; |
8588 |
++ set_ip_addr->ipv4_dst &= ~mask; |
8589 |
++ set_ip_addr->ipv4_dst |= exact & mask; |
8590 |
+ break; |
8591 |
+ case offsetof(struct iphdr, saddr): |
8592 |
+- set_ip_addr->ipv4_src_mask = mask; |
8593 |
+- set_ip_addr->ipv4_src = exact; |
8594 |
++ set_ip_addr->ipv4_src_mask |= mask; |
8595 |
++ set_ip_addr->ipv4_src &= ~mask; |
8596 |
++ set_ip_addr->ipv4_src |= exact & mask; |
8597 |
+ break; |
8598 |
+ default: |
8599 |
+ return -EOPNOTSUPP; |
8600 |
+@@ -333,11 +335,12 @@ nfp_fl_set_ip4(const struct tc_action *action, int idx, u32 off, |
8601 |
+ } |
8602 |
+ |
8603 |
+ static void |
8604 |
+-nfp_fl_set_ip6_helper(int opcode_tag, int idx, __be32 exact, __be32 mask, |
8605 |
++nfp_fl_set_ip6_helper(int opcode_tag, u8 word, __be32 exact, __be32 mask, |
8606 |
+ struct nfp_fl_set_ipv6_addr *ip6) |
8607 |
+ { |
8608 |
+- ip6->ipv6[idx % 4].mask = mask; |
8609 |
+- ip6->ipv6[idx % 4].exact = exact; |
8610 |
++ ip6->ipv6[word].mask |= mask; |
8611 |
++ ip6->ipv6[word].exact &= ~mask; |
8612 |
++ ip6->ipv6[word].exact |= exact & mask; |
8613 |
+ |
8614 |
+ ip6->reserved = cpu_to_be16(0); |
8615 |
+ ip6->head.jump_id = opcode_tag; |
8616 |
+@@ -350,6 +353,7 @@ nfp_fl_set_ip6(const struct tc_action *action, int idx, u32 off, |
8617 |
+ struct nfp_fl_set_ipv6_addr *ip_src) |
8618 |
+ { |
8619 |
+ __be32 exact, mask; |
8620 |
++ u8 word; |
8621 |
+ |
8622 |
+ /* We are expecting tcf_pedit to return a big endian value */ |
8623 |
+ mask = (__force __be32)~tcf_pedit_mask(action, idx); |
8624 |
+@@ -358,17 +362,20 @@ nfp_fl_set_ip6(const struct tc_action *action, int idx, u32 off, |
8625 |
+ if (exact & ~mask) |
8626 |
+ return -EOPNOTSUPP; |
8627 |
+ |
8628 |
+- if (off < offsetof(struct ipv6hdr, saddr)) |
8629 |
++ if (off < offsetof(struct ipv6hdr, saddr)) { |
8630 |
+ return -EOPNOTSUPP; |
8631 |
+- else if (off < offsetof(struct ipv6hdr, daddr)) |
8632 |
+- nfp_fl_set_ip6_helper(NFP_FL_ACTION_OPCODE_SET_IPV6_SRC, idx, |
8633 |
++ } else if (off < offsetof(struct ipv6hdr, daddr)) { |
8634 |
++ word = (off - offsetof(struct ipv6hdr, saddr)) / sizeof(exact); |
8635 |
++ nfp_fl_set_ip6_helper(NFP_FL_ACTION_OPCODE_SET_IPV6_SRC, word, |
8636 |
+ exact, mask, ip_src); |
8637 |
+- else if (off < offsetof(struct ipv6hdr, daddr) + |
8638 |
+- sizeof(struct in6_addr)) |
8639 |
+- nfp_fl_set_ip6_helper(NFP_FL_ACTION_OPCODE_SET_IPV6_DST, idx, |
8640 |
++ } else if (off < offsetof(struct ipv6hdr, daddr) + |
8641 |
++ sizeof(struct in6_addr)) { |
8642 |
++ word = (off - offsetof(struct ipv6hdr, daddr)) / sizeof(exact); |
8643 |
++ nfp_fl_set_ip6_helper(NFP_FL_ACTION_OPCODE_SET_IPV6_DST, word, |
8644 |
+ exact, mask, ip_dst); |
8645 |
+- else |
8646 |
++ } else { |
8647 |
+ return -EOPNOTSUPP; |
8648 |
++ } |
8649 |
+ |
8650 |
+ return 0; |
8651 |
+ } |
8652 |
+diff --git a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c |
8653 |
+index db463e20a876..e9a4179e7e48 100644 |
8654 |
+--- a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c |
8655 |
++++ b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c |
8656 |
+@@ -96,6 +96,7 @@ nfp_devlink_port_split(struct devlink *devlink, unsigned int port_index, |
8657 |
+ { |
8658 |
+ struct nfp_pf *pf = devlink_priv(devlink); |
8659 |
+ struct nfp_eth_table_port eth_port; |
8660 |
++ unsigned int lanes; |
8661 |
+ int ret; |
8662 |
+ |
8663 |
+ if (count < 2) |
8664 |
+@@ -114,8 +115,12 @@ nfp_devlink_port_split(struct devlink *devlink, unsigned int port_index, |
8665 |
+ goto out; |
8666 |
+ } |
8667 |
+ |
8668 |
+- ret = nfp_devlink_set_lanes(pf, eth_port.index, |
8669 |
+- eth_port.port_lanes / count); |
8670 |
++ /* Special case the 100G CXP -> 2x40G split */ |
8671 |
++ lanes = eth_port.port_lanes / count; |
8672 |
++ if (eth_port.lanes == 10 && count == 2) |
8673 |
++ lanes = 8 / count; |
8674 |
++ |
8675 |
++ ret = nfp_devlink_set_lanes(pf, eth_port.index, lanes); |
8676 |
+ out: |
8677 |
+ mutex_unlock(&pf->lock); |
8678 |
+ |
8679 |
+@@ -128,6 +133,7 @@ nfp_devlink_port_unsplit(struct devlink *devlink, unsigned int port_index, |
8680 |
+ { |
8681 |
+ struct nfp_pf *pf = devlink_priv(devlink); |
8682 |
+ struct nfp_eth_table_port eth_port; |
8683 |
++ unsigned int lanes; |
8684 |
+ int ret; |
8685 |
+ |
8686 |
+ mutex_lock(&pf->lock); |
8687 |
+@@ -143,7 +149,12 @@ nfp_devlink_port_unsplit(struct devlink *devlink, unsigned int port_index, |
8688 |
+ goto out; |
8689 |
+ } |
8690 |
+ |
8691 |
+- ret = nfp_devlink_set_lanes(pf, eth_port.index, eth_port.port_lanes); |
8692 |
++ /* Special case the 100G CXP -> 2x40G unsplit */ |
8693 |
++ lanes = eth_port.port_lanes; |
8694 |
++ if (eth_port.port_lanes == 8) |
8695 |
++ lanes = 10; |
8696 |
++ |
8697 |
++ ret = nfp_devlink_set_lanes(pf, eth_port.index, lanes); |
8698 |
+ out: |
8699 |
+ mutex_unlock(&pf->lock); |
8700 |
+ |
8701 |
+diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c |
8702 |
+index b48f76182049..10b075bc5959 100644 |
8703 |
+--- a/drivers/net/ethernet/qlogic/qla3xxx.c |
8704 |
++++ b/drivers/net/ethernet/qlogic/qla3xxx.c |
8705 |
+@@ -380,8 +380,6 @@ static void fm93c56a_select(struct ql3_adapter *qdev) |
8706 |
+ |
8707 |
+ qdev->eeprom_cmd_data = AUBURN_EEPROM_CS_1; |
8708 |
+ ql_write_nvram_reg(qdev, spir, ISP_NVRAM_MASK | qdev->eeprom_cmd_data); |
8709 |
+- ql_write_nvram_reg(qdev, spir, |
8710 |
+- ((ISP_NVRAM_MASK << 16) | qdev->eeprom_cmd_data)); |
8711 |
+ } |
8712 |
+ |
8713 |
+ /* |
8714 |
+diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c |
8715 |
+index f18087102d40..41bcbdd355f0 100644 |
8716 |
+--- a/drivers/net/ethernet/realtek/r8169.c |
8717 |
++++ b/drivers/net/ethernet/realtek/r8169.c |
8718 |
+@@ -7539,20 +7539,12 @@ static int rtl_alloc_irq(struct rtl8169_private *tp) |
8719 |
+ { |
8720 |
+ unsigned int flags; |
8721 |
+ |
8722 |
+- switch (tp->mac_version) { |
8723 |
+- case RTL_GIGA_MAC_VER_01 ... RTL_GIGA_MAC_VER_06: |
8724 |
++ if (tp->mac_version <= RTL_GIGA_MAC_VER_06) { |
8725 |
+ RTL_W8(tp, Cfg9346, Cfg9346_Unlock); |
8726 |
+ RTL_W8(tp, Config2, RTL_R8(tp, Config2) & ~MSIEnable); |
8727 |
+ RTL_W8(tp, Cfg9346, Cfg9346_Lock); |
8728 |
+ flags = PCI_IRQ_LEGACY; |
8729 |
+- break; |
8730 |
+- case RTL_GIGA_MAC_VER_39 ... RTL_GIGA_MAC_VER_40: |
8731 |
+- /* This version was reported to have issues with resume |
8732 |
+- * from suspend when using MSI-X |
8733 |
+- */ |
8734 |
+- flags = PCI_IRQ_LEGACY | PCI_IRQ_MSI; |
8735 |
+- break; |
8736 |
+- default: |
8737 |
++ } else { |
8738 |
+ flags = PCI_IRQ_ALL_TYPES; |
8739 |
+ } |
8740 |
+ |
8741 |
+diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c |
8742 |
+index e080d3e7c582..4d7d53fbc0ef 100644 |
8743 |
+--- a/drivers/net/ethernet/socionext/netsec.c |
8744 |
++++ b/drivers/net/ethernet/socionext/netsec.c |
8745 |
+@@ -945,6 +945,9 @@ static void netsec_uninit_pkt_dring(struct netsec_priv *priv, int id) |
8746 |
+ dring->head = 0; |
8747 |
+ dring->tail = 0; |
8748 |
+ dring->pkt_cnt = 0; |
8749 |
++ |
8750 |
++ if (id == NETSEC_RING_TX) |
8751 |
++ netdev_reset_queue(priv->ndev); |
8752 |
+ } |
8753 |
+ |
8754 |
+ static void netsec_free_dring(struct netsec_priv *priv, int id) |
8755 |
+diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c |
8756 |
+index f9a61f90cfbc..0f660af01a4b 100644 |
8757 |
+--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c |
8758 |
++++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c |
8759 |
+@@ -714,8 +714,9 @@ static int get_ephy_nodes(struct stmmac_priv *priv) |
8760 |
+ return -ENODEV; |
8761 |
+ } |
8762 |
+ |
8763 |
+- mdio_internal = of_find_compatible_node(mdio_mux, NULL, |
8764 |
++ mdio_internal = of_get_compatible_child(mdio_mux, |
8765 |
+ "allwinner,sun8i-h3-mdio-internal"); |
8766 |
++ of_node_put(mdio_mux); |
8767 |
+ if (!mdio_internal) { |
8768 |
+ dev_err(priv->device, "Cannot get internal_mdio node\n"); |
8769 |
+ return -ENODEV; |
8770 |
+@@ -729,13 +730,20 @@ static int get_ephy_nodes(struct stmmac_priv *priv) |
8771 |
+ gmac->rst_ephy = of_reset_control_get_exclusive(iphynode, NULL); |
8772 |
+ if (IS_ERR(gmac->rst_ephy)) { |
8773 |
+ ret = PTR_ERR(gmac->rst_ephy); |
8774 |
+- if (ret == -EPROBE_DEFER) |
8775 |
++ if (ret == -EPROBE_DEFER) { |
8776 |
++ of_node_put(iphynode); |
8777 |
++ of_node_put(mdio_internal); |
8778 |
+ return ret; |
8779 |
++ } |
8780 |
+ continue; |
8781 |
+ } |
8782 |
+ dev_info(priv->device, "Found internal PHY node\n"); |
8783 |
++ of_node_put(iphynode); |
8784 |
++ of_node_put(mdio_internal); |
8785 |
+ return 0; |
8786 |
+ } |
8787 |
++ |
8788 |
++ of_node_put(mdio_internal); |
8789 |
+ return -ENODEV; |
8790 |
+ } |
8791 |
+ |
8792 |
+diff --git a/drivers/net/net_failover.c b/drivers/net/net_failover.c |
8793 |
+index 4f390fa557e4..8ec02f1a3be8 100644 |
8794 |
+--- a/drivers/net/net_failover.c |
8795 |
++++ b/drivers/net/net_failover.c |
8796 |
+@@ -602,6 +602,9 @@ static int net_failover_slave_unregister(struct net_device *slave_dev, |
8797 |
+ primary_dev = rtnl_dereference(nfo_info->primary_dev); |
8798 |
+ standby_dev = rtnl_dereference(nfo_info->standby_dev); |
8799 |
+ |
8800 |
++ if (WARN_ON_ONCE(slave_dev != primary_dev && slave_dev != standby_dev)) |
8801 |
++ return -ENODEV; |
8802 |
++ |
8803 |
+ vlan_vids_del_by_dev(slave_dev, failover_dev); |
8804 |
+ dev_uc_unsync(slave_dev, failover_dev); |
8805 |
+ dev_mc_unsync(slave_dev, failover_dev); |
8806 |
+diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c |
8807 |
+index 5827fccd4f29..44a0770de142 100644 |
8808 |
+--- a/drivers/net/phy/phylink.c |
8809 |
++++ b/drivers/net/phy/phylink.c |
8810 |
+@@ -907,6 +907,9 @@ void phylink_start(struct phylink *pl) |
8811 |
+ phylink_an_mode_str(pl->link_an_mode), |
8812 |
+ phy_modes(pl->link_config.interface)); |
8813 |
+ |
8814 |
++ /* Always set the carrier off */ |
8815 |
++ netif_carrier_off(pl->netdev); |
8816 |
++ |
8817 |
+ /* Apply the link configuration to the MAC when starting. This allows |
8818 |
+ * a fixed-link to start with the correct parameters, and also |
8819 |
+ * ensures that we set the appropriate advertisement for Serdes links. |
8820 |
+diff --git a/drivers/net/tun.c b/drivers/net/tun.c |
8821 |
+index 725dd63f8413..546081993ecf 100644 |
8822 |
+--- a/drivers/net/tun.c |
8823 |
++++ b/drivers/net/tun.c |
8824 |
+@@ -2304,6 +2304,8 @@ static void tun_setup(struct net_device *dev) |
8825 |
+ static int tun_validate(struct nlattr *tb[], struct nlattr *data[], |
8826 |
+ struct netlink_ext_ack *extack) |
8827 |
+ { |
8828 |
++ if (!data) |
8829 |
++ return 0; |
8830 |
+ return -EINVAL; |
8831 |
+ } |
8832 |
+ |
8833 |
+diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c |
8834 |
+index 2319f79b34f0..e6d23b6895bd 100644 |
8835 |
+--- a/drivers/net/wireless/ath/ath10k/wmi.c |
8836 |
++++ b/drivers/net/wireless/ath/ath10k/wmi.c |
8837 |
+@@ -1869,6 +1869,12 @@ int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id) |
8838 |
+ if (ret) |
8839 |
+ dev_kfree_skb_any(skb); |
8840 |
+ |
8841 |
++ if (ret == -EAGAIN) { |
8842 |
++ ath10k_warn(ar, "wmi command %d timeout, restarting hardware\n", |
8843 |
++ cmd_id); |
8844 |
++ queue_work(ar->workqueue, &ar->restart_work); |
8845 |
++ } |
8846 |
++ |
8847 |
+ return ret; |
8848 |
+ } |
8849 |
+ |
8850 |
+diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c |
8851 |
+index d8b79cb72b58..e7584b842dce 100644 |
8852 |
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c |
8853 |
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmutil/d11.c |
8854 |
+@@ -77,6 +77,8 @@ static u16 d11ac_bw(enum brcmu_chan_bw bw) |
8855 |
+ return BRCMU_CHSPEC_D11AC_BW_40; |
8856 |
+ case BRCMU_CHAN_BW_80: |
8857 |
+ return BRCMU_CHSPEC_D11AC_BW_80; |
8858 |
++ case BRCMU_CHAN_BW_160: |
8859 |
++ return BRCMU_CHSPEC_D11AC_BW_160; |
8860 |
+ default: |
8861 |
+ WARN_ON(1); |
8862 |
+ } |
8863 |
+@@ -190,8 +192,38 @@ static void brcmu_d11ac_decchspec(struct brcmu_chan *ch) |
8864 |
+ break; |
8865 |
+ } |
8866 |
+ break; |
8867 |
+- case BRCMU_CHSPEC_D11AC_BW_8080: |
8868 |
+ case BRCMU_CHSPEC_D11AC_BW_160: |
8869 |
++ switch (ch->sb) { |
8870 |
++ case BRCMU_CHAN_SB_LLL: |
8871 |
++ ch->control_ch_num -= CH_70MHZ_APART; |
8872 |
++ break; |
8873 |
++ case BRCMU_CHAN_SB_LLU: |
8874 |
++ ch->control_ch_num -= CH_50MHZ_APART; |
8875 |
++ break; |
8876 |
++ case BRCMU_CHAN_SB_LUL: |
8877 |
++ ch->control_ch_num -= CH_30MHZ_APART; |
8878 |
++ break; |
8879 |
++ case BRCMU_CHAN_SB_LUU: |
8880 |
++ ch->control_ch_num -= CH_10MHZ_APART; |
8881 |
++ break; |
8882 |
++ case BRCMU_CHAN_SB_ULL: |
8883 |
++ ch->control_ch_num += CH_10MHZ_APART; |
8884 |
++ break; |
8885 |
++ case BRCMU_CHAN_SB_ULU: |
8886 |
++ ch->control_ch_num += CH_30MHZ_APART; |
8887 |
++ break; |
8888 |
++ case BRCMU_CHAN_SB_UUL: |
8889 |
++ ch->control_ch_num += CH_50MHZ_APART; |
8890 |
++ break; |
8891 |
++ case BRCMU_CHAN_SB_UUU: |
8892 |
++ ch->control_ch_num += CH_70MHZ_APART; |
8893 |
++ break; |
8894 |
++ default: |
8895 |
++ WARN_ON_ONCE(1); |
8896 |
++ break; |
8897 |
++ } |
8898 |
++ break; |
8899 |
++ case BRCMU_CHSPEC_D11AC_BW_8080: |
8900 |
+ default: |
8901 |
+ WARN_ON_ONCE(1); |
8902 |
+ break; |
8903 |
+diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h |
8904 |
+index 7b9a77981df1..75b2a0438cfa 100644 |
8905 |
+--- a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h |
8906 |
++++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h |
8907 |
+@@ -29,6 +29,8 @@ |
8908 |
+ #define CH_UPPER_SB 0x01 |
8909 |
+ #define CH_LOWER_SB 0x02 |
8910 |
+ #define CH_EWA_VALID 0x04 |
8911 |
++#define CH_70MHZ_APART 14 |
8912 |
++#define CH_50MHZ_APART 10 |
8913 |
+ #define CH_30MHZ_APART 6 |
8914 |
+ #define CH_20MHZ_APART 4 |
8915 |
+ #define CH_10MHZ_APART 2 |
8916 |
+diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c |
8917 |
+index 866c91c923be..dd674dcf1a0a 100644 |
8918 |
+--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c |
8919 |
++++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c |
8920 |
+@@ -669,8 +669,12 @@ static int iwl_mvm_sar_get_ewrd_table(struct iwl_mvm *mvm) |
8921 |
+ enabled = !!(wifi_pkg->package.elements[1].integer.value); |
8922 |
+ n_profiles = wifi_pkg->package.elements[2].integer.value; |
8923 |
+ |
8924 |
+- /* in case of BIOS bug */ |
8925 |
+- if (n_profiles <= 0) { |
8926 |
++ /* |
8927 |
++ * Check the validity of n_profiles. The EWRD profiles start |
8928 |
++ * from index 1, so the maximum value allowed here is |
8929 |
++ * ACPI_SAR_PROFILES_NUM - 1. |
8930 |
++ */ |
8931 |
++ if (n_profiles <= 0 || n_profiles >= ACPI_SAR_PROFILE_NUM) { |
8932 |
+ ret = -EINVAL; |
8933 |
+ goto out_free; |
8934 |
+ } |
8935 |
+diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c |
8936 |
+index a6e072234398..da45dc972889 100644 |
8937 |
+--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c |
8938 |
++++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c |
8939 |
+@@ -1232,12 +1232,15 @@ void __iwl_mvm_mac_stop(struct iwl_mvm *mvm) |
8940 |
+ iwl_mvm_del_aux_sta(mvm); |
8941 |
+ |
8942 |
+ /* |
8943 |
+- * Clear IN_HW_RESTART flag when stopping the hw (as restart_complete() |
8944 |
+- * won't be called in this case). |
8945 |
++ * Clear IN_HW_RESTART and HW_RESTART_REQUESTED flag when stopping the |
8946 |
++ * hw (as restart_complete() won't be called in this case) and mac80211 |
8947 |
++ * won't execute the restart. |
8948 |
+ * But make sure to cleanup interfaces that have gone down before/during |
8949 |
+ * HW restart was requested. |
8950 |
+ */ |
8951 |
+- if (test_and_clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) |
8952 |
++ if (test_and_clear_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status) || |
8953 |
++ test_and_clear_bit(IWL_MVM_STATUS_HW_RESTART_REQUESTED, |
8954 |
++ &mvm->status)) |
8955 |
+ ieee80211_iterate_interfaces(mvm->hw, 0, |
8956 |
+ iwl_mvm_cleanup_iterator, mvm); |
8957 |
+ |
8958 |
+diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c |
8959 |
+index 642da10b0b7f..fccb3a4f9d57 100644 |
8960 |
+--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c |
8961 |
++++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c |
8962 |
+@@ -1218,7 +1218,11 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, |
8963 |
+ !(info->flags & IEEE80211_TX_STAT_AMPDU)) |
8964 |
+ return; |
8965 |
+ |
8966 |
+- rs_rate_from_ucode_rate(tx_resp_hwrate, info->band, &tx_resp_rate); |
8967 |
++ if (rs_rate_from_ucode_rate(tx_resp_hwrate, info->band, |
8968 |
++ &tx_resp_rate)) { |
8969 |
++ WARN_ON_ONCE(1); |
8970 |
++ return; |
8971 |
++ } |
8972 |
+ |
8973 |
+ #ifdef CONFIG_MAC80211_DEBUGFS |
8974 |
+ /* Disable last tx check if we are debugging with fixed rate but |
8975 |
+@@ -1269,7 +1273,10 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, |
8976 |
+ */ |
8977 |
+ table = &lq_sta->lq; |
8978 |
+ lq_hwrate = le32_to_cpu(table->rs_table[0]); |
8979 |
+- rs_rate_from_ucode_rate(lq_hwrate, info->band, &lq_rate); |
8980 |
++ if (rs_rate_from_ucode_rate(lq_hwrate, info->band, &lq_rate)) { |
8981 |
++ WARN_ON_ONCE(1); |
8982 |
++ return; |
8983 |
++ } |
8984 |
+ |
8985 |
+ /* Here we actually compare this rate to the latest LQ command */ |
8986 |
+ if (lq_color != LQ_FLAG_COLOR_GET(table->flags)) { |
8987 |
+@@ -1371,8 +1378,12 @@ void iwl_mvm_rs_tx_status(struct iwl_mvm *mvm, struct ieee80211_sta *sta, |
8988 |
+ /* Collect data for each rate used during failed TX attempts */ |
8989 |
+ for (i = 0; i <= retries; ++i) { |
8990 |
+ lq_hwrate = le32_to_cpu(table->rs_table[i]); |
8991 |
+- rs_rate_from_ucode_rate(lq_hwrate, info->band, |
8992 |
+- &lq_rate); |
8993 |
++ if (rs_rate_from_ucode_rate(lq_hwrate, info->band, |
8994 |
++ &lq_rate)) { |
8995 |
++ WARN_ON_ONCE(1); |
8996 |
++ return; |
8997 |
++ } |
8998 |
++ |
8999 |
+ /* |
9000 |
+ * Only collect stats if retried rate is in the same RS |
9001 |
+ * table as active/search. |
9002 |
+@@ -3241,7 +3252,10 @@ static void rs_build_rates_table_from_fixed(struct iwl_mvm *mvm, |
9003 |
+ for (i = 0; i < num_rates; i++) |
9004 |
+ lq_cmd->rs_table[i] = ucode_rate_le32; |
9005 |
+ |
9006 |
+- rs_rate_from_ucode_rate(ucode_rate, band, &rate); |
9007 |
++ if (rs_rate_from_ucode_rate(ucode_rate, band, &rate)) { |
9008 |
++ WARN_ON_ONCE(1); |
9009 |
++ return; |
9010 |
++ } |
9011 |
+ |
9012 |
+ if (is_mimo(&rate)) |
9013 |
+ lq_cmd->mimo_delim = num_rates - 1; |
9014 |
+diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c |
9015 |
+index cf2591f2ac23..2d35b70de2ab 100644 |
9016 |
+--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c |
9017 |
++++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c |
9018 |
+@@ -1385,6 +1385,7 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, |
9019 |
+ while (!skb_queue_empty(&skbs)) { |
9020 |
+ struct sk_buff *skb = __skb_dequeue(&skbs); |
9021 |
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); |
9022 |
++ struct ieee80211_hdr *hdr = (void *)skb->data; |
9023 |
+ bool flushed = false; |
9024 |
+ |
9025 |
+ skb_freed++; |
9026 |
+@@ -1429,11 +1430,11 @@ static void iwl_mvm_rx_tx_cmd_single(struct iwl_mvm *mvm, |
9027 |
+ info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK; |
9028 |
+ info->flags &= ~IEEE80211_TX_CTL_AMPDU; |
9029 |
+ |
9030 |
+- /* W/A FW bug: seq_ctl is wrong when the status isn't success */ |
9031 |
+- if (status != TX_STATUS_SUCCESS) { |
9032 |
+- struct ieee80211_hdr *hdr = (void *)skb->data; |
9033 |
++ /* W/A FW bug: seq_ctl is wrong upon failure / BAR frame */ |
9034 |
++ if (ieee80211_is_back_req(hdr->frame_control)) |
9035 |
++ seq_ctl = 0; |
9036 |
++ else if (status != TX_STATUS_SUCCESS) |
9037 |
+ seq_ctl = le16_to_cpu(hdr->seq_ctrl); |
9038 |
+- } |
9039 |
+ |
9040 |
+ if (unlikely(!seq_ctl)) { |
9041 |
+ struct ieee80211_hdr *hdr = (void *)skb->data; |
9042 |
+diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c |
9043 |
+index d15f5ba2dc77..cb5631c85d16 100644 |
9044 |
+--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c |
9045 |
++++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c |
9046 |
+@@ -1050,6 +1050,14 @@ void iwl_pcie_rx_free(struct iwl_trans *trans) |
9047 |
+ kfree(trans_pcie->rxq); |
9048 |
+ } |
9049 |
+ |
9050 |
++static void iwl_pcie_rx_move_to_allocator(struct iwl_rxq *rxq, |
9051 |
++ struct iwl_rb_allocator *rba) |
9052 |
++{ |
9053 |
++ spin_lock(&rba->lock); |
9054 |
++ list_splice_tail_init(&rxq->rx_used, &rba->rbd_empty); |
9055 |
++ spin_unlock(&rba->lock); |
9056 |
++} |
9057 |
++ |
9058 |
+ /* |
9059 |
+ * iwl_pcie_rx_reuse_rbd - Recycle used RBDs |
9060 |
+ * |
9061 |
+@@ -1081,9 +1089,7 @@ static void iwl_pcie_rx_reuse_rbd(struct iwl_trans *trans, |
9062 |
+ if ((rxq->used_count % RX_CLAIM_REQ_ALLOC) == RX_POST_REQ_ALLOC) { |
9063 |
+ /* Move the 2 RBDs to the allocator ownership. |
9064 |
+ Allocator has another 6 from pool for the request completion*/ |
9065 |
+- spin_lock(&rba->lock); |
9066 |
+- list_splice_tail_init(&rxq->rx_used, &rba->rbd_empty); |
9067 |
+- spin_unlock(&rba->lock); |
9068 |
++ iwl_pcie_rx_move_to_allocator(rxq, rba); |
9069 |
+ |
9070 |
+ atomic_inc(&rba->req_pending); |
9071 |
+ queue_work(rba->alloc_wq, &rba->rx_alloc); |
9072 |
+@@ -1261,10 +1267,18 @@ restart: |
9073 |
+ IWL_DEBUG_RX(trans, "Q %d: HW = SW = %d\n", rxq->id, r); |
9074 |
+ |
9075 |
+ while (i != r) { |
9076 |
++ struct iwl_rb_allocator *rba = &trans_pcie->rba; |
9077 |
+ struct iwl_rx_mem_buffer *rxb; |
9078 |
+- |
9079 |
+- if (unlikely(rxq->used_count == rxq->queue_size / 2)) |
9080 |
++ /* number of RBDs still waiting for page allocation */ |
9081 |
++ u32 rb_pending_alloc = |
9082 |
++ atomic_read(&trans_pcie->rba.req_pending) * |
9083 |
++ RX_CLAIM_REQ_ALLOC; |
9084 |
++ |
9085 |
++ if (unlikely(rb_pending_alloc >= rxq->queue_size / 2 && |
9086 |
++ !emergency)) { |
9087 |
++ iwl_pcie_rx_move_to_allocator(rxq, rba); |
9088 |
+ emergency = true; |
9089 |
++ } |
9090 |
+ |
9091 |
+ if (trans->cfg->mq_rx_supported) { |
9092 |
+ /* |
9093 |
+@@ -1307,17 +1321,13 @@ restart: |
9094 |
+ iwl_pcie_rx_allocator_get(trans, rxq); |
9095 |
+ |
9096 |
+ if (rxq->used_count % RX_CLAIM_REQ_ALLOC == 0 && !emergency) { |
9097 |
+- struct iwl_rb_allocator *rba = &trans_pcie->rba; |
9098 |
+- |
9099 |
+ /* Add the remaining empty RBDs for allocator use */ |
9100 |
+- spin_lock(&rba->lock); |
9101 |
+- list_splice_tail_init(&rxq->rx_used, &rba->rbd_empty); |
9102 |
+- spin_unlock(&rba->lock); |
9103 |
++ iwl_pcie_rx_move_to_allocator(rxq, rba); |
9104 |
+ } else if (emergency) { |
9105 |
+ count++; |
9106 |
+ if (count == 8) { |
9107 |
+ count = 0; |
9108 |
+- if (rxq->used_count < rxq->queue_size / 3) |
9109 |
++ if (rb_pending_alloc < rxq->queue_size / 3) |
9110 |
+ emergency = false; |
9111 |
+ |
9112 |
+ rxq->read = i; |
9113 |
+diff --git a/drivers/net/wireless/marvell/libertas/if_usb.c b/drivers/net/wireless/marvell/libertas/if_usb.c |
9114 |
+index ffea610f67e2..10ba94c2b35b 100644 |
9115 |
+--- a/drivers/net/wireless/marvell/libertas/if_usb.c |
9116 |
++++ b/drivers/net/wireless/marvell/libertas/if_usb.c |
9117 |
+@@ -456,8 +456,6 @@ static int __if_usb_submit_rx_urb(struct if_usb_card *cardp, |
9118 |
+ MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, callbackfn, |
9119 |
+ cardp); |
9120 |
+ |
9121 |
+- cardp->rx_urb->transfer_flags |= URB_ZERO_PACKET; |
9122 |
+- |
9123 |
+ lbs_deb_usb2(&cardp->udev->dev, "Pointer for rx_urb %p\n", cardp->rx_urb); |
9124 |
+ if ((ret = usb_submit_urb(cardp->rx_urb, GFP_ATOMIC))) { |
9125 |
+ lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB failed: %d\n", ret); |
9126 |
+diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c |
9127 |
+index 8985446570bd..190c699d6e3b 100644 |
9128 |
+--- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c |
9129 |
++++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac.c |
9130 |
+@@ -725,8 +725,7 @@ __mt76x2_mac_set_beacon(struct mt76x2_dev *dev, u8 bcn_idx, struct sk_buff *skb) |
9131 |
+ if (skb) { |
9132 |
+ ret = mt76_write_beacon(dev, beacon_addr, skb); |
9133 |
+ if (!ret) |
9134 |
+- dev->beacon_data_mask |= BIT(bcn_idx) & |
9135 |
+- dev->beacon_mask; |
9136 |
++ dev->beacon_data_mask |= BIT(bcn_idx); |
9137 |
+ } else { |
9138 |
+ dev->beacon_data_mask &= ~BIT(bcn_idx); |
9139 |
+ for (i = 0; i < beacon_len; i += 4) |
9140 |
+diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c |
9141 |
+index 6ce6b754df12..45a1b86491b6 100644 |
9142 |
+--- a/drivers/net/wireless/rsi/rsi_91x_usb.c |
9143 |
++++ b/drivers/net/wireless/rsi/rsi_91x_usb.c |
9144 |
+@@ -266,15 +266,17 @@ static void rsi_rx_done_handler(struct urb *urb) |
9145 |
+ if (urb->status) |
9146 |
+ goto out; |
9147 |
+ |
9148 |
+- if (urb->actual_length <= 0) { |
9149 |
+- rsi_dbg(INFO_ZONE, "%s: Zero length packet\n", __func__); |
9150 |
++ if (urb->actual_length <= 0 || |
9151 |
++ urb->actual_length > rx_cb->rx_skb->len) { |
9152 |
++ rsi_dbg(INFO_ZONE, "%s: Invalid packet length = %d\n", |
9153 |
++ __func__, urb->actual_length); |
9154 |
+ goto out; |
9155 |
+ } |
9156 |
+ if (skb_queue_len(&dev->rx_q) >= RSI_MAX_RX_PKTS) { |
9157 |
+ rsi_dbg(INFO_ZONE, "Max RX packets reached\n"); |
9158 |
+ goto out; |
9159 |
+ } |
9160 |
+- skb_put(rx_cb->rx_skb, urb->actual_length); |
9161 |
++ skb_trim(rx_cb->rx_skb, urb->actual_length); |
9162 |
+ skb_queue_tail(&dev->rx_q, rx_cb->rx_skb); |
9163 |
+ |
9164 |
+ rsi_set_event(&dev->rx_thread.event); |
9165 |
+@@ -308,6 +310,7 @@ static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num) |
9166 |
+ if (!skb) |
9167 |
+ return -ENOMEM; |
9168 |
+ skb_reserve(skb, MAX_DWORD_ALIGN_BYTES); |
9169 |
++ skb_put(skb, RSI_MAX_RX_USB_PKT_SIZE - MAX_DWORD_ALIGN_BYTES); |
9170 |
+ dword_align_bytes = (unsigned long)skb->data & 0x3f; |
9171 |
+ if (dword_align_bytes > 0) |
9172 |
+ skb_push(skb, dword_align_bytes); |
9173 |
+@@ -319,7 +322,7 @@ static int rsi_rx_urb_submit(struct rsi_hw *adapter, u8 ep_num) |
9174 |
+ usb_rcvbulkpipe(dev->usbdev, |
9175 |
+ dev->bulkin_endpoint_addr[ep_num - 1]), |
9176 |
+ urb->transfer_buffer, |
9177 |
+- RSI_MAX_RX_USB_PKT_SIZE, |
9178 |
++ skb->len, |
9179 |
+ rsi_rx_done_handler, |
9180 |
+ rx_cb); |
9181 |
+ |
9182 |
+diff --git a/drivers/nfc/nfcmrvl/uart.c b/drivers/nfc/nfcmrvl/uart.c |
9183 |
+index 91162f8e0366..9a22056e8d9e 100644 |
9184 |
+--- a/drivers/nfc/nfcmrvl/uart.c |
9185 |
++++ b/drivers/nfc/nfcmrvl/uart.c |
9186 |
+@@ -73,10 +73,9 @@ static int nfcmrvl_uart_parse_dt(struct device_node *node, |
9187 |
+ struct device_node *matched_node; |
9188 |
+ int ret; |
9189 |
+ |
9190 |
+- matched_node = of_find_compatible_node(node, NULL, "marvell,nfc-uart"); |
9191 |
++ matched_node = of_get_compatible_child(node, "marvell,nfc-uart"); |
9192 |
+ if (!matched_node) { |
9193 |
+- matched_node = of_find_compatible_node(node, NULL, |
9194 |
+- "mrvl,nfc-uart"); |
9195 |
++ matched_node = of_get_compatible_child(node, "mrvl,nfc-uart"); |
9196 |
+ if (!matched_node) |
9197 |
+ return -ENODEV; |
9198 |
+ } |
9199 |
+diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c |
9200 |
+index 8aae6dcc839f..9148015ed803 100644 |
9201 |
+--- a/drivers/nvdimm/bus.c |
9202 |
++++ b/drivers/nvdimm/bus.c |
9203 |
+@@ -488,6 +488,8 @@ static void nd_async_device_register(void *d, async_cookie_t cookie) |
9204 |
+ put_device(dev); |
9205 |
+ } |
9206 |
+ put_device(dev); |
9207 |
++ if (dev->parent) |
9208 |
++ put_device(dev->parent); |
9209 |
+ } |
9210 |
+ |
9211 |
+ static void nd_async_device_unregister(void *d, async_cookie_t cookie) |
9212 |
+@@ -507,6 +509,8 @@ void __nd_device_register(struct device *dev) |
9213 |
+ if (!dev) |
9214 |
+ return; |
9215 |
+ dev->bus = &nvdimm_bus_type; |
9216 |
++ if (dev->parent) |
9217 |
++ get_device(dev->parent); |
9218 |
+ get_device(dev); |
9219 |
+ async_schedule_domain(nd_async_device_register, dev, |
9220 |
+ &nd_async_domain); |
9221 |
+diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c |
9222 |
+index 8b1fd7f1a224..2245cfb8c6ab 100644 |
9223 |
+--- a/drivers/nvdimm/pmem.c |
9224 |
++++ b/drivers/nvdimm/pmem.c |
9225 |
+@@ -393,9 +393,11 @@ static int pmem_attach_disk(struct device *dev, |
9226 |
+ addr = devm_memremap_pages(dev, &pmem->pgmap); |
9227 |
+ pmem->pfn_flags |= PFN_MAP; |
9228 |
+ memcpy(&bb_res, &pmem->pgmap.res, sizeof(bb_res)); |
9229 |
+- } else |
9230 |
++ } else { |
9231 |
+ addr = devm_memremap(dev, pmem->phys_addr, |
9232 |
+ pmem->size, ARCH_MEMREMAP_PMEM); |
9233 |
++ memcpy(&bb_res, &nsio->res, sizeof(bb_res)); |
9234 |
++ } |
9235 |
+ |
9236 |
+ /* |
9237 |
+ * At release time the queue must be frozen before |
9238 |
+diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c |
9239 |
+index c30d5af02cc2..63cb01ef4ef0 100644 |
9240 |
+--- a/drivers/nvdimm/region_devs.c |
9241 |
++++ b/drivers/nvdimm/region_devs.c |
9242 |
+@@ -545,10 +545,17 @@ static ssize_t region_badblocks_show(struct device *dev, |
9243 |
+ struct device_attribute *attr, char *buf) |
9244 |
+ { |
9245 |
+ struct nd_region *nd_region = to_nd_region(dev); |
9246 |
++ ssize_t rc; |
9247 |
+ |
9248 |
+- return badblocks_show(&nd_region->bb, buf, 0); |
9249 |
+-} |
9250 |
++ device_lock(dev); |
9251 |
++ if (dev->driver) |
9252 |
++ rc = badblocks_show(&nd_region->bb, buf, 0); |
9253 |
++ else |
9254 |
++ rc = -ENXIO; |
9255 |
++ device_unlock(dev); |
9256 |
+ |
9257 |
++ return rc; |
9258 |
++} |
9259 |
+ static DEVICE_ATTR(badblocks, 0444, region_badblocks_show, NULL); |
9260 |
+ |
9261 |
+ static ssize_t resource_show(struct device *dev, |
9262 |
+diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c |
9263 |
+index bf65501e6ed6..f1f375fb362b 100644 |
9264 |
+--- a/drivers/nvme/host/core.c |
9265 |
++++ b/drivers/nvme/host/core.c |
9266 |
+@@ -3119,8 +3119,8 @@ static void nvme_ns_remove(struct nvme_ns *ns) |
9267 |
+ } |
9268 |
+ |
9269 |
+ mutex_lock(&ns->ctrl->subsys->lock); |
9270 |
+- nvme_mpath_clear_current_path(ns); |
9271 |
+ list_del_rcu(&ns->siblings); |
9272 |
++ nvme_mpath_clear_current_path(ns); |
9273 |
+ mutex_unlock(&ns->ctrl->subsys->lock); |
9274 |
+ |
9275 |
+ down_write(&ns->ctrl->namespaces_rwsem); |
9276 |
+diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c |
9277 |
+index 514d1dfc5630..122b52d0ebfd 100644 |
9278 |
+--- a/drivers/nvmem/core.c |
9279 |
++++ b/drivers/nvmem/core.c |
9280 |
+@@ -518,11 +518,17 @@ struct nvmem_device *nvmem_register(const struct nvmem_config *config) |
9281 |
+ goto err_device_del; |
9282 |
+ } |
9283 |
+ |
9284 |
+- if (config->cells) |
9285 |
+- nvmem_add_cells(nvmem, config->cells, config->ncells); |
9286 |
++ if (config->cells) { |
9287 |
++ rval = nvmem_add_cells(nvmem, config->cells, config->ncells); |
9288 |
++ if (rval) |
9289 |
++ goto err_teardown_compat; |
9290 |
++ } |
9291 |
+ |
9292 |
+ return nvmem; |
9293 |
+ |
9294 |
++err_teardown_compat: |
9295 |
++ if (config->compat) |
9296 |
++ device_remove_bin_file(nvmem->base_dev, &nvmem->eeprom); |
9297 |
+ err_device_del: |
9298 |
+ device_del(&nvmem->dev); |
9299 |
+ err_put_device: |
9300 |
+diff --git a/drivers/opp/of.c b/drivers/opp/of.c |
9301 |
+index 7af0ddec936b..20988c426650 100644 |
9302 |
+--- a/drivers/opp/of.c |
9303 |
++++ b/drivers/opp/of.c |
9304 |
+@@ -425,6 +425,7 @@ static int _of_add_opp_table_v2(struct device *dev, struct device_node *opp_np) |
9305 |
+ dev_err(dev, "Not all nodes have performance state set (%d: %d)\n", |
9306 |
+ count, pstate_count); |
9307 |
+ ret = -ENOENT; |
9308 |
++ _dev_pm_opp_remove_table(opp_table, dev, false); |
9309 |
+ goto put_opp_table; |
9310 |
+ } |
9311 |
+ |
9312 |
+diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c |
9313 |
+index 345aab56ce8b..78ed6cc8d521 100644 |
9314 |
+--- a/drivers/pci/controller/dwc/pci-dra7xx.c |
9315 |
++++ b/drivers/pci/controller/dwc/pci-dra7xx.c |
9316 |
+@@ -542,7 +542,7 @@ static const struct of_device_id of_dra7xx_pcie_match[] = { |
9317 |
+ }; |
9318 |
+ |
9319 |
+ /* |
9320 |
+- * dra7xx_pcie_ep_unaligned_memaccess: workaround for AM572x/AM571x Errata i870 |
9321 |
++ * dra7xx_pcie_unaligned_memaccess: workaround for AM572x/AM571x Errata i870 |
9322 |
+ * @dra7xx: the dra7xx device where the workaround should be applied |
9323 |
+ * |
9324 |
+ * Access to the PCIe slave port that are not 32-bit aligned will result |
9325 |
+@@ -552,7 +552,7 @@ static const struct of_device_id of_dra7xx_pcie_match[] = { |
9326 |
+ * |
9327 |
+ * To avoid this issue set PCIE_SS1_AXI2OCP_LEGACY_MODE_ENABLE to 1. |
9328 |
+ */ |
9329 |
+-static int dra7xx_pcie_ep_unaligned_memaccess(struct device *dev) |
9330 |
++static int dra7xx_pcie_unaligned_memaccess(struct device *dev) |
9331 |
+ { |
9332 |
+ int ret; |
9333 |
+ struct device_node *np = dev->of_node; |
9334 |
+@@ -704,6 +704,11 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev) |
9335 |
+ |
9336 |
+ dra7xx_pcie_writel(dra7xx, PCIECTRL_TI_CONF_DEVICE_TYPE, |
9337 |
+ DEVICE_TYPE_RC); |
9338 |
++ |
9339 |
++ ret = dra7xx_pcie_unaligned_memaccess(dev); |
9340 |
++ if (ret) |
9341 |
++ dev_err(dev, "WA for Errata i870 not applied\n"); |
9342 |
++ |
9343 |
+ ret = dra7xx_add_pcie_port(dra7xx, pdev); |
9344 |
+ if (ret < 0) |
9345 |
+ goto err_gpio; |
9346 |
+@@ -717,7 +722,7 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev) |
9347 |
+ dra7xx_pcie_writel(dra7xx, PCIECTRL_TI_CONF_DEVICE_TYPE, |
9348 |
+ DEVICE_TYPE_EP); |
9349 |
+ |
9350 |
+- ret = dra7xx_pcie_ep_unaligned_memaccess(dev); |
9351 |
++ ret = dra7xx_pcie_unaligned_memaccess(dev); |
9352 |
+ if (ret) |
9353 |
+ goto err_gpio; |
9354 |
+ |
9355 |
+diff --git a/drivers/pci/controller/pcie-cadence-ep.c b/drivers/pci/controller/pcie-cadence-ep.c |
9356 |
+index e3fe4124e3af..a67dc91261f5 100644 |
9357 |
+--- a/drivers/pci/controller/pcie-cadence-ep.c |
9358 |
++++ b/drivers/pci/controller/pcie-cadence-ep.c |
9359 |
+@@ -259,7 +259,6 @@ static void cdns_pcie_ep_assert_intx(struct cdns_pcie_ep *ep, u8 fn, |
9360 |
+ u8 intx, bool is_asserted) |
9361 |
+ { |
9362 |
+ struct cdns_pcie *pcie = &ep->pcie; |
9363 |
+- u32 r = ep->max_regions - 1; |
9364 |
+ u32 offset; |
9365 |
+ u16 status; |
9366 |
+ u8 msg_code; |
9367 |
+@@ -269,8 +268,8 @@ static void cdns_pcie_ep_assert_intx(struct cdns_pcie_ep *ep, u8 fn, |
9368 |
+ /* Set the outbound region if needed. */ |
9369 |
+ if (unlikely(ep->irq_pci_addr != CDNS_PCIE_EP_IRQ_PCI_ADDR_LEGACY || |
9370 |
+ ep->irq_pci_fn != fn)) { |
9371 |
+- /* Last region was reserved for IRQ writes. */ |
9372 |
+- cdns_pcie_set_outbound_region_for_normal_msg(pcie, fn, r, |
9373 |
++ /* First region was reserved for IRQ writes. */ |
9374 |
++ cdns_pcie_set_outbound_region_for_normal_msg(pcie, fn, 0, |
9375 |
+ ep->irq_phys_addr); |
9376 |
+ ep->irq_pci_addr = CDNS_PCIE_EP_IRQ_PCI_ADDR_LEGACY; |
9377 |
+ ep->irq_pci_fn = fn; |
9378 |
+@@ -348,8 +347,8 @@ static int cdns_pcie_ep_send_msi_irq(struct cdns_pcie_ep *ep, u8 fn, |
9379 |
+ /* Set the outbound region if needed. */ |
9380 |
+ if (unlikely(ep->irq_pci_addr != (pci_addr & ~pci_addr_mask) || |
9381 |
+ ep->irq_pci_fn != fn)) { |
9382 |
+- /* Last region was reserved for IRQ writes. */ |
9383 |
+- cdns_pcie_set_outbound_region(pcie, fn, ep->max_regions - 1, |
9384 |
++ /* First region was reserved for IRQ writes. */ |
9385 |
++ cdns_pcie_set_outbound_region(pcie, fn, 0, |
9386 |
+ false, |
9387 |
+ ep->irq_phys_addr, |
9388 |
+ pci_addr & ~pci_addr_mask, |
9389 |
+@@ -510,6 +509,8 @@ static int cdns_pcie_ep_probe(struct platform_device *pdev) |
9390 |
+ goto free_epc_mem; |
9391 |
+ } |
9392 |
+ ep->irq_pci_addr = CDNS_PCIE_EP_IRQ_PCI_ADDR_NONE; |
9393 |
++ /* Reserve region 0 for IRQs */ |
9394 |
++ set_bit(0, &ep->ob_region_map); |
9395 |
+ |
9396 |
+ return 0; |
9397 |
+ |
9398 |
+diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c |
9399 |
+index 861dda69f366..c5ff6ca65eab 100644 |
9400 |
+--- a/drivers/pci/controller/pcie-mediatek.c |
9401 |
++++ b/drivers/pci/controller/pcie-mediatek.c |
9402 |
+@@ -337,6 +337,17 @@ static struct mtk_pcie_port *mtk_pcie_find_port(struct pci_bus *bus, |
9403 |
+ { |
9404 |
+ struct mtk_pcie *pcie = bus->sysdata; |
9405 |
+ struct mtk_pcie_port *port; |
9406 |
++ struct pci_dev *dev = NULL; |
9407 |
++ |
9408 |
++ /* |
9409 |
++ * Walk the bus hierarchy to get the devfn value |
9410 |
++ * of the port in the root bus. |
9411 |
++ */ |
9412 |
++ while (bus && bus->number) { |
9413 |
++ dev = bus->self; |
9414 |
++ bus = dev->bus; |
9415 |
++ devfn = dev->devfn; |
9416 |
++ } |
9417 |
+ |
9418 |
+ list_for_each_entry(port, &pcie->ports, list) |
9419 |
+ if (port->slot == PCI_SLOT(devfn)) |
9420 |
+diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c |
9421 |
+index 942b64fc7f1f..fd2dbd7eed7b 100644 |
9422 |
+--- a/drivers/pci/controller/vmd.c |
9423 |
++++ b/drivers/pci/controller/vmd.c |
9424 |
+@@ -197,9 +197,20 @@ static struct vmd_irq_list *vmd_next_irq(struct vmd_dev *vmd, struct msi_desc *d |
9425 |
+ int i, best = 1; |
9426 |
+ unsigned long flags; |
9427 |
+ |
9428 |
+- if (pci_is_bridge(msi_desc_to_pci_dev(desc)) || vmd->msix_count == 1) |
9429 |
++ if (vmd->msix_count == 1) |
9430 |
+ return &vmd->irqs[0]; |
9431 |
+ |
9432 |
++ /* |
9433 |
++ * White list for fast-interrupt handlers. All others will share the |
9434 |
++ * "slow" interrupt vector. |
9435 |
++ */ |
9436 |
++ switch (msi_desc_to_pci_dev(desc)->class) { |
9437 |
++ case PCI_CLASS_STORAGE_EXPRESS: |
9438 |
++ break; |
9439 |
++ default: |
9440 |
++ return &vmd->irqs[0]; |
9441 |
++ } |
9442 |
++ |
9443 |
+ raw_spin_lock_irqsave(&list_lock, flags); |
9444 |
+ for (i = 1; i < vmd->msix_count; i++) |
9445 |
+ if (vmd->irqs[i].count < vmd->irqs[best].count) |
9446 |
+diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c |
9447 |
+index 4d88afdfc843..f7b7cb7189eb 100644 |
9448 |
+--- a/drivers/pci/msi.c |
9449 |
++++ b/drivers/pci/msi.c |
9450 |
+@@ -958,7 +958,6 @@ static int __pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, |
9451 |
+ } |
9452 |
+ } |
9453 |
+ } |
9454 |
+- WARN_ON(!!dev->msix_enabled); |
9455 |
+ |
9456 |
+ /* Check whether driver already requested for MSI irq */ |
9457 |
+ if (dev->msi_enabled) { |
9458 |
+@@ -1028,8 +1027,6 @@ static int __pci_enable_msi_range(struct pci_dev *dev, int minvec, int maxvec, |
9459 |
+ if (!pci_msi_supported(dev, minvec)) |
9460 |
+ return -EINVAL; |
9461 |
+ |
9462 |
+- WARN_ON(!!dev->msi_enabled); |
9463 |
+- |
9464 |
+ /* Check whether driver already requested MSI-X irqs */ |
9465 |
+ if (dev->msix_enabled) { |
9466 |
+ pci_info(dev, "can't enable MSI (MSI-X already enabled)\n"); |
9467 |
+@@ -1039,6 +1036,9 @@ static int __pci_enable_msi_range(struct pci_dev *dev, int minvec, int maxvec, |
9468 |
+ if (maxvec < minvec) |
9469 |
+ return -ERANGE; |
9470 |
+ |
9471 |
++ if (WARN_ON_ONCE(dev->msi_enabled)) |
9472 |
++ return -EINVAL; |
9473 |
++ |
9474 |
+ nvec = pci_msi_vec_count(dev); |
9475 |
+ if (nvec < 0) |
9476 |
+ return nvec; |
9477 |
+@@ -1087,6 +1087,9 @@ static int __pci_enable_msix_range(struct pci_dev *dev, |
9478 |
+ if (maxvec < minvec) |
9479 |
+ return -ERANGE; |
9480 |
+ |
9481 |
++ if (WARN_ON_ONCE(dev->msix_enabled)) |
9482 |
++ return -EINVAL; |
9483 |
++ |
9484 |
+ for (;;) { |
9485 |
+ if (affd) { |
9486 |
+ nvec = irq_calc_affinity_vectors(minvec, nvec, affd); |
9487 |
+diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c |
9488 |
+index 5d1698265da5..d2b04ab37308 100644 |
9489 |
+--- a/drivers/pci/pci-acpi.c |
9490 |
++++ b/drivers/pci/pci-acpi.c |
9491 |
+@@ -779,19 +779,33 @@ static void pci_acpi_setup(struct device *dev) |
9492 |
+ return; |
9493 |
+ |
9494 |
+ device_set_wakeup_capable(dev, true); |
9495 |
++ /* |
9496 |
++ * For bridges that can do D3 we enable wake automatically (as |
9497 |
++ * we do for the power management itself in that case). The |
9498 |
++ * reason is that the bridge may have additional methods such as |
9499 |
++ * _DSW that need to be called. |
9500 |
++ */ |
9501 |
++ if (pci_dev->bridge_d3) |
9502 |
++ device_wakeup_enable(dev); |
9503 |
++ |
9504 |
+ acpi_pci_wakeup(pci_dev, false); |
9505 |
+ } |
9506 |
+ |
9507 |
+ static void pci_acpi_cleanup(struct device *dev) |
9508 |
+ { |
9509 |
+ struct acpi_device *adev = ACPI_COMPANION(dev); |
9510 |
++ struct pci_dev *pci_dev = to_pci_dev(dev); |
9511 |
+ |
9512 |
+ if (!adev) |
9513 |
+ return; |
9514 |
+ |
9515 |
+ pci_acpi_remove_pm_notifier(adev); |
9516 |
+- if (adev->wakeup.flags.valid) |
9517 |
++ if (adev->wakeup.flags.valid) { |
9518 |
++ if (pci_dev->bridge_d3) |
9519 |
++ device_wakeup_disable(dev); |
9520 |
++ |
9521 |
+ device_set_wakeup_capable(dev, false); |
9522 |
++ } |
9523 |
+ } |
9524 |
+ |
9525 |
+ static bool pci_acpi_bus_match(struct device *dev) |
9526 |
+diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c |
9527 |
+index c687c817b47d..6322c3f446bc 100644 |
9528 |
+--- a/drivers/pci/pcie/aspm.c |
9529 |
++++ b/drivers/pci/pcie/aspm.c |
9530 |
+@@ -991,7 +991,7 @@ void pcie_aspm_exit_link_state(struct pci_dev *pdev) |
9531 |
+ * All PCIe functions are in one slot, remove one function will remove |
9532 |
+ * the whole slot, so just wait until we are the last function left. |
9533 |
+ */ |
9534 |
+- if (!list_is_last(&pdev->bus_list, &parent->subordinate->devices)) |
9535 |
++ if (!list_empty(&parent->subordinate->devices)) |
9536 |
+ goto out; |
9537 |
+ |
9538 |
+ link = parent->link_state; |
9539 |
+diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c |
9540 |
+index d1e2d175c10b..a4d11d14b196 100644 |
9541 |
+--- a/drivers/pci/quirks.c |
9542 |
++++ b/drivers/pci/quirks.c |
9543 |
+@@ -3177,7 +3177,11 @@ static void disable_igfx_irq(struct pci_dev *dev) |
9544 |
+ |
9545 |
+ pci_iounmap(dev, regs); |
9546 |
+ } |
9547 |
++DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0042, disable_igfx_irq); |
9548 |
++DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0046, disable_igfx_irq); |
9549 |
++DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x004a, disable_igfx_irq); |
9550 |
+ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq); |
9551 |
++DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0106, disable_igfx_irq); |
9552 |
+ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); |
9553 |
+ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq); |
9554 |
+ |
9555 |
+diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c |
9556 |
+index 5e3d0dced2b8..b08945a7bbfd 100644 |
9557 |
+--- a/drivers/pci/remove.c |
9558 |
++++ b/drivers/pci/remove.c |
9559 |
+@@ -26,9 +26,6 @@ static void pci_stop_dev(struct pci_dev *dev) |
9560 |
+ |
9561 |
+ pci_dev_assign_added(dev, false); |
9562 |
+ } |
9563 |
+- |
9564 |
+- if (dev->bus->self) |
9565 |
+- pcie_aspm_exit_link_state(dev); |
9566 |
+ } |
9567 |
+ |
9568 |
+ static void pci_destroy_dev(struct pci_dev *dev) |
9569 |
+@@ -42,6 +39,7 @@ static void pci_destroy_dev(struct pci_dev *dev) |
9570 |
+ list_del(&dev->bus_list); |
9571 |
+ up_write(&pci_bus_sem); |
9572 |
+ |
9573 |
++ pcie_aspm_exit_link_state(dev); |
9574 |
+ pci_bridge_d3_update(dev); |
9575 |
+ pci_free_resources(dev); |
9576 |
+ put_device(&dev->dev); |
9577 |
+diff --git a/drivers/pcmcia/ricoh.h b/drivers/pcmcia/ricoh.h |
9578 |
+index 01098c841f87..8ac7b138c094 100644 |
9579 |
+--- a/drivers/pcmcia/ricoh.h |
9580 |
++++ b/drivers/pcmcia/ricoh.h |
9581 |
+@@ -119,6 +119,10 @@ |
9582 |
+ #define RL5C4XX_MISC_CONTROL 0x2F /* 8 bit */ |
9583 |
+ #define RL5C4XX_ZV_ENABLE 0x08 |
9584 |
+ |
9585 |
++/* Misc Control 3 Register */ |
9586 |
++#define RL5C4XX_MISC3 0x00A2 /* 16 bit */ |
9587 |
++#define RL5C47X_MISC3_CB_CLKRUN_DIS BIT(1) |
9588 |
++ |
9589 |
+ #ifdef __YENTA_H |
9590 |
+ |
9591 |
+ #define rl_misc(socket) ((socket)->private[0]) |
9592 |
+@@ -156,6 +160,35 @@ static void ricoh_set_zv(struct yenta_socket *socket) |
9593 |
+ } |
9594 |
+ } |
9595 |
+ |
9596 |
++static void ricoh_set_clkrun(struct yenta_socket *socket, bool quiet) |
9597 |
++{ |
9598 |
++ u16 misc3; |
9599 |
++ |
9600 |
++ /* |
9601 |
++ * RL5C475II likely has this setting, too, however no datasheet |
9602 |
++ * is publicly available for this chip |
9603 |
++ */ |
9604 |
++ if (socket->dev->device != PCI_DEVICE_ID_RICOH_RL5C476 && |
9605 |
++ socket->dev->device != PCI_DEVICE_ID_RICOH_RL5C478) |
9606 |
++ return; |
9607 |
++ |
9608 |
++ if (socket->dev->revision < 0x80) |
9609 |
++ return; |
9610 |
++ |
9611 |
++ misc3 = config_readw(socket, RL5C4XX_MISC3); |
9612 |
++ if (misc3 & RL5C47X_MISC3_CB_CLKRUN_DIS) { |
9613 |
++ if (!quiet) |
9614 |
++ dev_dbg(&socket->dev->dev, |
9615 |
++ "CLKRUN feature already disabled\n"); |
9616 |
++ } else if (disable_clkrun) { |
9617 |
++ if (!quiet) |
9618 |
++ dev_info(&socket->dev->dev, |
9619 |
++ "Disabling CLKRUN feature\n"); |
9620 |
++ misc3 |= RL5C47X_MISC3_CB_CLKRUN_DIS; |
9621 |
++ config_writew(socket, RL5C4XX_MISC3, misc3); |
9622 |
++ } |
9623 |
++} |
9624 |
++ |
9625 |
+ static void ricoh_save_state(struct yenta_socket *socket) |
9626 |
+ { |
9627 |
+ rl_misc(socket) = config_readw(socket, RL5C4XX_MISC); |
9628 |
+@@ -172,6 +205,7 @@ static void ricoh_restore_state(struct yenta_socket *socket) |
9629 |
+ config_writew(socket, RL5C4XX_16BIT_IO_0, rl_io(socket)); |
9630 |
+ config_writew(socket, RL5C4XX_16BIT_MEM_0, rl_mem(socket)); |
9631 |
+ config_writew(socket, RL5C4XX_CONFIG, rl_config(socket)); |
9632 |
++ ricoh_set_clkrun(socket, true); |
9633 |
+ } |
9634 |
+ |
9635 |
+ |
9636 |
+@@ -197,6 +231,7 @@ static int ricoh_override(struct yenta_socket *socket) |
9637 |
+ config_writew(socket, RL5C4XX_CONFIG, config); |
9638 |
+ |
9639 |
+ ricoh_set_zv(socket); |
9640 |
++ ricoh_set_clkrun(socket, false); |
9641 |
+ |
9642 |
+ return 0; |
9643 |
+ } |
9644 |
+diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c |
9645 |
+index ab3da2262f0f..ac6a3f46b1e6 100644 |
9646 |
+--- a/drivers/pcmcia/yenta_socket.c |
9647 |
++++ b/drivers/pcmcia/yenta_socket.c |
9648 |
+@@ -26,7 +26,8 @@ |
9649 |
+ |
9650 |
+ static bool disable_clkrun; |
9651 |
+ module_param(disable_clkrun, bool, 0444); |
9652 |
+-MODULE_PARM_DESC(disable_clkrun, "If PC card doesn't function properly, please try this option"); |
9653 |
++MODULE_PARM_DESC(disable_clkrun, |
9654 |
++ "If PC card doesn't function properly, please try this option (TI and Ricoh bridges only)"); |
9655 |
+ |
9656 |
+ static bool isa_probe = 1; |
9657 |
+ module_param(isa_probe, bool, 0444); |
9658 |
+diff --git a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c |
9659 |
+index 6556dbeae65e..ac251c62bc66 100644 |
9660 |
+--- a/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c |
9661 |
++++ b/drivers/pinctrl/qcom/pinctrl-spmi-mpp.c |
9662 |
+@@ -319,6 +319,8 @@ static int pmic_mpp_set_mux(struct pinctrl_dev *pctldev, unsigned function, |
9663 |
+ pad->function = function; |
9664 |
+ |
9665 |
+ ret = pmic_mpp_write_mode_ctl(state, pad); |
9666 |
++ if (ret < 0) |
9667 |
++ return ret; |
9668 |
+ |
9669 |
+ val = pad->is_enabled << PMIC_MPP_REG_MASTER_EN_SHIFT; |
9670 |
+ |
9671 |
+@@ -343,13 +345,12 @@ static int pmic_mpp_config_get(struct pinctrl_dev *pctldev, |
9672 |
+ |
9673 |
+ switch (param) { |
9674 |
+ case PIN_CONFIG_BIAS_DISABLE: |
9675 |
+- arg = pad->pullup == PMIC_MPP_PULL_UP_OPEN; |
9676 |
++ if (pad->pullup != PMIC_MPP_PULL_UP_OPEN) |
9677 |
++ return -EINVAL; |
9678 |
++ arg = 1; |
9679 |
+ break; |
9680 |
+ case PIN_CONFIG_BIAS_PULL_UP: |
9681 |
+ switch (pad->pullup) { |
9682 |
+- case PMIC_MPP_PULL_UP_OPEN: |
9683 |
+- arg = 0; |
9684 |
+- break; |
9685 |
+ case PMIC_MPP_PULL_UP_0P6KOHM: |
9686 |
+ arg = 600; |
9687 |
+ break; |
9688 |
+@@ -364,13 +365,17 @@ static int pmic_mpp_config_get(struct pinctrl_dev *pctldev, |
9689 |
+ } |
9690 |
+ break; |
9691 |
+ case PIN_CONFIG_BIAS_HIGH_IMPEDANCE: |
9692 |
+- arg = !pad->is_enabled; |
9693 |
++ if (pad->is_enabled) |
9694 |
++ return -EINVAL; |
9695 |
++ arg = 1; |
9696 |
+ break; |
9697 |
+ case PIN_CONFIG_POWER_SOURCE: |
9698 |
+ arg = pad->power_source; |
9699 |
+ break; |
9700 |
+ case PIN_CONFIG_INPUT_ENABLE: |
9701 |
+- arg = pad->input_enabled; |
9702 |
++ if (!pad->input_enabled) |
9703 |
++ return -EINVAL; |
9704 |
++ arg = 1; |
9705 |
+ break; |
9706 |
+ case PIN_CONFIG_OUTPUT: |
9707 |
+ arg = pad->out_value; |
9708 |
+@@ -382,7 +387,9 @@ static int pmic_mpp_config_get(struct pinctrl_dev *pctldev, |
9709 |
+ arg = pad->amux_input; |
9710 |
+ break; |
9711 |
+ case PMIC_MPP_CONF_PAIRED: |
9712 |
+- arg = pad->paired; |
9713 |
++ if (!pad->paired) |
9714 |
++ return -EINVAL; |
9715 |
++ arg = 1; |
9716 |
+ break; |
9717 |
+ case PIN_CONFIG_DRIVE_STRENGTH: |
9718 |
+ arg = pad->drive_strength; |
9719 |
+@@ -455,7 +462,7 @@ static int pmic_mpp_config_set(struct pinctrl_dev *pctldev, unsigned int pin, |
9720 |
+ pad->dtest = arg; |
9721 |
+ break; |
9722 |
+ case PIN_CONFIG_DRIVE_STRENGTH: |
9723 |
+- arg = pad->drive_strength; |
9724 |
++ pad->drive_strength = arg; |
9725 |
+ break; |
9726 |
+ case PMIC_MPP_CONF_AMUX_ROUTE: |
9727 |
+ if (arg >= PMIC_MPP_AMUX_ROUTE_ABUS4) |
9728 |
+@@ -502,6 +509,10 @@ static int pmic_mpp_config_set(struct pinctrl_dev *pctldev, unsigned int pin, |
9729 |
+ if (ret < 0) |
9730 |
+ return ret; |
9731 |
+ |
9732 |
++ ret = pmic_mpp_write(state, pad, PMIC_MPP_REG_SINK_CTL, pad->drive_strength); |
9733 |
++ if (ret < 0) |
9734 |
++ return ret; |
9735 |
++ |
9736 |
+ val = pad->is_enabled << PMIC_MPP_REG_MASTER_EN_SHIFT; |
9737 |
+ |
9738 |
+ return pmic_mpp_write(state, pad, PMIC_MPP_REG_EN_CTL, val); |
9739 |
+diff --git a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c |
9740 |
+index f53e32a9d8fc..0e153bae322e 100644 |
9741 |
+--- a/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c |
9742 |
++++ b/drivers/pinctrl/qcom/pinctrl-ssbi-gpio.c |
9743 |
+@@ -260,22 +260,32 @@ static int pm8xxx_pin_config_get(struct pinctrl_dev *pctldev, |
9744 |
+ |
9745 |
+ switch (param) { |
9746 |
+ case PIN_CONFIG_BIAS_DISABLE: |
9747 |
+- arg = pin->bias == PM8XXX_GPIO_BIAS_NP; |
9748 |
++ if (pin->bias != PM8XXX_GPIO_BIAS_NP) |
9749 |
++ return -EINVAL; |
9750 |
++ arg = 1; |
9751 |
+ break; |
9752 |
+ case PIN_CONFIG_BIAS_PULL_DOWN: |
9753 |
+- arg = pin->bias == PM8XXX_GPIO_BIAS_PD; |
9754 |
++ if (pin->bias != PM8XXX_GPIO_BIAS_PD) |
9755 |
++ return -EINVAL; |
9756 |
++ arg = 1; |
9757 |
+ break; |
9758 |
+ case PIN_CONFIG_BIAS_PULL_UP: |
9759 |
+- arg = pin->bias <= PM8XXX_GPIO_BIAS_PU_1P5_30; |
9760 |
++ if (pin->bias > PM8XXX_GPIO_BIAS_PU_1P5_30) |
9761 |
++ return -EINVAL; |
9762 |
++ arg = 1; |
9763 |
+ break; |
9764 |
+ case PM8XXX_QCOM_PULL_UP_STRENGTH: |
9765 |
+ arg = pin->pull_up_strength; |
9766 |
+ break; |
9767 |
+ case PIN_CONFIG_BIAS_HIGH_IMPEDANCE: |
9768 |
+- arg = pin->disable; |
9769 |
++ if (!pin->disable) |
9770 |
++ return -EINVAL; |
9771 |
++ arg = 1; |
9772 |
+ break; |
9773 |
+ case PIN_CONFIG_INPUT_ENABLE: |
9774 |
+- arg = pin->mode == PM8XXX_GPIO_MODE_INPUT; |
9775 |
++ if (pin->mode != PM8XXX_GPIO_MODE_INPUT) |
9776 |
++ return -EINVAL; |
9777 |
++ arg = 1; |
9778 |
+ break; |
9779 |
+ case PIN_CONFIG_OUTPUT: |
9780 |
+ if (pin->mode & PM8XXX_GPIO_MODE_OUTPUT) |
9781 |
+@@ -290,10 +300,14 @@ static int pm8xxx_pin_config_get(struct pinctrl_dev *pctldev, |
9782 |
+ arg = pin->output_strength; |
9783 |
+ break; |
9784 |
+ case PIN_CONFIG_DRIVE_PUSH_PULL: |
9785 |
+- arg = !pin->open_drain; |
9786 |
++ if (pin->open_drain) |
9787 |
++ return -EINVAL; |
9788 |
++ arg = 1; |
9789 |
+ break; |
9790 |
+ case PIN_CONFIG_DRIVE_OPEN_DRAIN: |
9791 |
+- arg = pin->open_drain; |
9792 |
++ if (!pin->open_drain) |
9793 |
++ return -EINVAL; |
9794 |
++ arg = 1; |
9795 |
+ break; |
9796 |
+ default: |
9797 |
+ return -EINVAL; |
9798 |
+diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c |
9799 |
+index 4d9bf9b3e9f3..26ebedc1f6d3 100644 |
9800 |
+--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c |
9801 |
++++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c |
9802 |
+@@ -1079,10 +1079,9 @@ static int sunxi_pinctrl_build_state(struct platform_device *pdev) |
9803 |
+ * We suppose that we won't have any more functions than pins, |
9804 |
+ * we'll reallocate that later anyway |
9805 |
+ */ |
9806 |
+- pctl->functions = devm_kcalloc(&pdev->dev, |
9807 |
+- pctl->ngroups, |
9808 |
+- sizeof(*pctl->functions), |
9809 |
+- GFP_KERNEL); |
9810 |
++ pctl->functions = kcalloc(pctl->ngroups, |
9811 |
++ sizeof(*pctl->functions), |
9812 |
++ GFP_KERNEL); |
9813 |
+ if (!pctl->functions) |
9814 |
+ return -ENOMEM; |
9815 |
+ |
9816 |
+@@ -1133,8 +1132,10 @@ static int sunxi_pinctrl_build_state(struct platform_device *pdev) |
9817 |
+ |
9818 |
+ func_item = sunxi_pinctrl_find_function_by_name(pctl, |
9819 |
+ func->name); |
9820 |
+- if (!func_item) |
9821 |
++ if (!func_item) { |
9822 |
++ kfree(pctl->functions); |
9823 |
+ return -EINVAL; |
9824 |
++ } |
9825 |
+ |
9826 |
+ if (!func_item->groups) { |
9827 |
+ func_item->groups = |
9828 |
+@@ -1142,8 +1143,10 @@ static int sunxi_pinctrl_build_state(struct platform_device *pdev) |
9829 |
+ func_item->ngroups, |
9830 |
+ sizeof(*func_item->groups), |
9831 |
+ GFP_KERNEL); |
9832 |
+- if (!func_item->groups) |
9833 |
++ if (!func_item->groups) { |
9834 |
++ kfree(pctl->functions); |
9835 |
+ return -ENOMEM; |
9836 |
++ } |
9837 |
+ } |
9838 |
+ |
9839 |
+ func_grp = func_item->groups; |
9840 |
+diff --git a/drivers/power/supply/twl4030_charger.c b/drivers/power/supply/twl4030_charger.c |
9841 |
+index bbcaee56db9d..b6a7d9f74cf3 100644 |
9842 |
+--- a/drivers/power/supply/twl4030_charger.c |
9843 |
++++ b/drivers/power/supply/twl4030_charger.c |
9844 |
+@@ -996,12 +996,13 @@ static int twl4030_bci_probe(struct platform_device *pdev) |
9845 |
+ if (bci->dev->of_node) { |
9846 |
+ struct device_node *phynode; |
9847 |
+ |
9848 |
+- phynode = of_find_compatible_node(bci->dev->of_node->parent, |
9849 |
+- NULL, "ti,twl4030-usb"); |
9850 |
++ phynode = of_get_compatible_child(bci->dev->of_node->parent, |
9851 |
++ "ti,twl4030-usb"); |
9852 |
+ if (phynode) { |
9853 |
+ bci->usb_nb.notifier_call = twl4030_bci_usb_ncb; |
9854 |
+ bci->transceiver = devm_usb_get_phy_by_node( |
9855 |
+ bci->dev, phynode, &bci->usb_nb); |
9856 |
++ of_node_put(phynode); |
9857 |
+ if (IS_ERR(bci->transceiver)) { |
9858 |
+ ret = PTR_ERR(bci->transceiver); |
9859 |
+ if (ret == -EPROBE_DEFER) |
9860 |
+diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c |
9861 |
+index 6437bbeebc91..e026a7817013 100644 |
9862 |
+--- a/drivers/rpmsg/qcom_smd.c |
9863 |
++++ b/drivers/rpmsg/qcom_smd.c |
9864 |
+@@ -1114,8 +1114,10 @@ static struct qcom_smd_channel *qcom_smd_create_channel(struct qcom_smd_edge *ed |
9865 |
+ |
9866 |
+ channel->edge = edge; |
9867 |
+ channel->name = kstrdup(name, GFP_KERNEL); |
9868 |
+- if (!channel->name) |
9869 |
+- return ERR_PTR(-ENOMEM); |
9870 |
++ if (!channel->name) { |
9871 |
++ ret = -ENOMEM; |
9872 |
++ goto free_channel; |
9873 |
++ } |
9874 |
+ |
9875 |
+ spin_lock_init(&channel->tx_lock); |
9876 |
+ spin_lock_init(&channel->recv_lock); |
9877 |
+@@ -1165,6 +1167,7 @@ static struct qcom_smd_channel *qcom_smd_create_channel(struct qcom_smd_edge *ed |
9878 |
+ |
9879 |
+ free_name_and_channel: |
9880 |
+ kfree(channel->name); |
9881 |
++free_channel: |
9882 |
+ kfree(channel); |
9883 |
+ |
9884 |
+ return ERR_PTR(ret); |
9885 |
+diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c |
9886 |
+index cd3a2411bc2f..df0c5776d49b 100644 |
9887 |
+--- a/drivers/rtc/rtc-cmos.c |
9888 |
++++ b/drivers/rtc/rtc-cmos.c |
9889 |
+@@ -50,6 +50,7 @@ |
9890 |
+ /* this is for "generic access to PC-style RTC" using CMOS_READ/CMOS_WRITE */ |
9891 |
+ #include <linux/mc146818rtc.h> |
9892 |
+ |
9893 |
++#ifdef CONFIG_ACPI |
9894 |
+ /* |
9895 |
+ * Use ACPI SCI to replace HPET interrupt for RTC Alarm event |
9896 |
+ * |
9897 |
+@@ -61,6 +62,18 @@ |
9898 |
+ static bool use_acpi_alarm; |
9899 |
+ module_param(use_acpi_alarm, bool, 0444); |
9900 |
+ |
9901 |
++static inline int cmos_use_acpi_alarm(void) |
9902 |
++{ |
9903 |
++ return use_acpi_alarm; |
9904 |
++} |
9905 |
++#else /* !CONFIG_ACPI */ |
9906 |
++ |
9907 |
++static inline int cmos_use_acpi_alarm(void) |
9908 |
++{ |
9909 |
++ return 0; |
9910 |
++} |
9911 |
++#endif |
9912 |
++ |
9913 |
+ struct cmos_rtc { |
9914 |
+ struct rtc_device *rtc; |
9915 |
+ struct device *dev; |
9916 |
+@@ -167,9 +180,9 @@ static inline int hpet_unregister_irq_handler(irq_handler_t handler) |
9917 |
+ #endif |
9918 |
+ |
9919 |
+ /* Don't use HPET for RTC Alarm event if ACPI Fixed event is used */ |
9920 |
+-static int use_hpet_alarm(void) |
9921 |
++static inline int use_hpet_alarm(void) |
9922 |
+ { |
9923 |
+- return is_hpet_enabled() && !use_acpi_alarm; |
9924 |
++ return is_hpet_enabled() && !cmos_use_acpi_alarm(); |
9925 |
+ } |
9926 |
+ |
9927 |
+ /*----------------------------------------------------------------*/ |
9928 |
+@@ -340,7 +353,7 @@ static void cmos_irq_enable(struct cmos_rtc *cmos, unsigned char mask) |
9929 |
+ if (use_hpet_alarm()) |
9930 |
+ hpet_set_rtc_irq_bit(mask); |
9931 |
+ |
9932 |
+- if ((mask & RTC_AIE) && use_acpi_alarm) { |
9933 |
++ if ((mask & RTC_AIE) && cmos_use_acpi_alarm()) { |
9934 |
+ if (cmos->wake_on) |
9935 |
+ cmos->wake_on(cmos->dev); |
9936 |
+ } |
9937 |
+@@ -358,7 +371,7 @@ static void cmos_irq_disable(struct cmos_rtc *cmos, unsigned char mask) |
9938 |
+ if (use_hpet_alarm()) |
9939 |
+ hpet_mask_rtc_irq_bit(mask); |
9940 |
+ |
9941 |
+- if ((mask & RTC_AIE) && use_acpi_alarm) { |
9942 |
++ if ((mask & RTC_AIE) && cmos_use_acpi_alarm()) { |
9943 |
+ if (cmos->wake_off) |
9944 |
+ cmos->wake_off(cmos->dev); |
9945 |
+ } |
9946 |
+@@ -980,7 +993,7 @@ static int cmos_suspend(struct device *dev) |
9947 |
+ } |
9948 |
+ spin_unlock_irq(&rtc_lock); |
9949 |
+ |
9950 |
+- if ((tmp & RTC_AIE) && !use_acpi_alarm) { |
9951 |
++ if ((tmp & RTC_AIE) && !cmos_use_acpi_alarm()) { |
9952 |
+ cmos->enabled_wake = 1; |
9953 |
+ if (cmos->wake_on) |
9954 |
+ cmos->wake_on(dev); |
9955 |
+@@ -1031,7 +1044,7 @@ static void cmos_check_wkalrm(struct device *dev) |
9956 |
+ * ACPI RTC wake event is cleared after resume from STR, |
9957 |
+ * ACK the rtc irq here |
9958 |
+ */ |
9959 |
+- if (t_now >= cmos->alarm_expires && use_acpi_alarm) { |
9960 |
++ if (t_now >= cmos->alarm_expires && cmos_use_acpi_alarm()) { |
9961 |
+ cmos_interrupt(0, (void *)cmos->rtc); |
9962 |
+ return; |
9963 |
+ } |
9964 |
+@@ -1053,7 +1066,7 @@ static int __maybe_unused cmos_resume(struct device *dev) |
9965 |
+ struct cmos_rtc *cmos = dev_get_drvdata(dev); |
9966 |
+ unsigned char tmp; |
9967 |
+ |
9968 |
+- if (cmos->enabled_wake && !use_acpi_alarm) { |
9969 |
++ if (cmos->enabled_wake && !cmos_use_acpi_alarm()) { |
9970 |
+ if (cmos->wake_off) |
9971 |
+ cmos->wake_off(dev); |
9972 |
+ else |
9973 |
+@@ -1132,7 +1145,7 @@ static u32 rtc_handler(void *context) |
9974 |
+ * Or else, ACPI SCI is enabled during suspend/resume only, |
9975 |
+ * update rtc irq in that case. |
9976 |
+ */ |
9977 |
+- if (use_acpi_alarm) |
9978 |
++ if (cmos_use_acpi_alarm()) |
9979 |
+ cmos_interrupt(0, (void *)cmos->rtc); |
9980 |
+ else { |
9981 |
+ /* Fix me: can we use cmos_interrupt() here as well? */ |
9982 |
+diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c |
9983 |
+index e9ec4160d7f6..83fa875b89cd 100644 |
9984 |
+--- a/drivers/rtc/rtc-ds1307.c |
9985 |
++++ b/drivers/rtc/rtc-ds1307.c |
9986 |
+@@ -1372,7 +1372,6 @@ static void ds1307_clks_register(struct ds1307 *ds1307) |
9987 |
+ static const struct regmap_config regmap_config = { |
9988 |
+ .reg_bits = 8, |
9989 |
+ .val_bits = 8, |
9990 |
+- .max_register = 0x9, |
9991 |
+ }; |
9992 |
+ |
9993 |
+ static int ds1307_probe(struct i2c_client *client, |
9994 |
+diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c |
9995 |
+index c3fc34b9964d..9e5d3f7d29ae 100644 |
9996 |
+--- a/drivers/scsi/esp_scsi.c |
9997 |
++++ b/drivers/scsi/esp_scsi.c |
9998 |
+@@ -1338,6 +1338,7 @@ static int esp_data_bytes_sent(struct esp *esp, struct esp_cmd_entry *ent, |
9999 |
+ |
10000 |
+ bytes_sent = esp->data_dma_len; |
10001 |
+ bytes_sent -= ecount; |
10002 |
++ bytes_sent -= esp->send_cmd_residual; |
10003 |
+ |
10004 |
+ /* |
10005 |
+ * The am53c974 has a DMA 'pecularity'. The doc states: |
10006 |
+diff --git a/drivers/scsi/esp_scsi.h b/drivers/scsi/esp_scsi.h |
10007 |
+index 8163dca2071b..a77772777a30 100644 |
10008 |
+--- a/drivers/scsi/esp_scsi.h |
10009 |
++++ b/drivers/scsi/esp_scsi.h |
10010 |
+@@ -540,6 +540,8 @@ struct esp { |
10011 |
+ |
10012 |
+ void *dma; |
10013 |
+ int dmarev; |
10014 |
++ |
10015 |
++ u32 send_cmd_residual; |
10016 |
+ }; |
10017 |
+ |
10018 |
+ /* A front-end driver for the ESP chip should do the following in |
10019 |
+diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c |
10020 |
+index a94fb9f8bb44..3b3af1459008 100644 |
10021 |
+--- a/drivers/scsi/lpfc/lpfc_scsi.c |
10022 |
++++ b/drivers/scsi/lpfc/lpfc_scsi.c |
10023 |
+@@ -4140,9 +4140,17 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn, |
10024 |
+ } |
10025 |
+ lpfc_scsi_unprep_dma_buf(phba, lpfc_cmd); |
10026 |
+ |
10027 |
+- spin_lock_irqsave(&phba->hbalock, flags); |
10028 |
+- lpfc_cmd->pCmd = NULL; |
10029 |
+- spin_unlock_irqrestore(&phba->hbalock, flags); |
10030 |
++ /* If pCmd was set to NULL from abort path, do not call scsi_done */ |
10031 |
++ if (xchg(&lpfc_cmd->pCmd, NULL) == NULL) { |
10032 |
++ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP, |
10033 |
++ "0711 FCP cmd already NULL, sid: 0x%06x, " |
10034 |
++ "did: 0x%06x, oxid: 0x%04x\n", |
10035 |
++ vport->fc_myDID, |
10036 |
++ (pnode) ? pnode->nlp_DID : 0, |
10037 |
++ phba->sli_rev == LPFC_SLI_REV4 ? |
10038 |
++ lpfc_cmd->cur_iocbq.sli4_xritag : 0xffff); |
10039 |
++ return; |
10040 |
++ } |
10041 |
+ |
10042 |
+ /* The sdev is not guaranteed to be valid post scsi_done upcall. */ |
10043 |
+ cmd->scsi_done(cmd); |
10044 |
+diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c |
10045 |
+index 6f3c00a233ec..4f8d459d2378 100644 |
10046 |
+--- a/drivers/scsi/lpfc/lpfc_sli.c |
10047 |
++++ b/drivers/scsi/lpfc/lpfc_sli.c |
10048 |
+@@ -3790,6 +3790,7 @@ lpfc_sli_handle_slow_ring_event_s4(struct lpfc_hba *phba, |
10049 |
+ struct hbq_dmabuf *dmabuf; |
10050 |
+ struct lpfc_cq_event *cq_event; |
10051 |
+ unsigned long iflag; |
10052 |
++ int count = 0; |
10053 |
+ |
10054 |
+ spin_lock_irqsave(&phba->hbalock, iflag); |
10055 |
+ phba->hba_flag &= ~HBA_SP_QUEUE_EVT; |
10056 |
+@@ -3811,16 +3812,22 @@ lpfc_sli_handle_slow_ring_event_s4(struct lpfc_hba *phba, |
10057 |
+ if (irspiocbq) |
10058 |
+ lpfc_sli_sp_handle_rspiocb(phba, pring, |
10059 |
+ irspiocbq); |
10060 |
++ count++; |
10061 |
+ break; |
10062 |
+ case CQE_CODE_RECEIVE: |
10063 |
+ case CQE_CODE_RECEIVE_V1: |
10064 |
+ dmabuf = container_of(cq_event, struct hbq_dmabuf, |
10065 |
+ cq_event); |
10066 |
+ lpfc_sli4_handle_received_buffer(phba, dmabuf); |
10067 |
++ count++; |
10068 |
+ break; |
10069 |
+ default: |
10070 |
+ break; |
10071 |
+ } |
10072 |
++ |
10073 |
++ /* Limit the number of events to 64 to avoid soft lockups */ |
10074 |
++ if (count == 64) |
10075 |
++ break; |
10076 |
+ } |
10077 |
+ } |
10078 |
+ |
10079 |
+diff --git a/drivers/scsi/mac_esp.c b/drivers/scsi/mac_esp.c |
10080 |
+index eb551f3cc471..71879f2207e0 100644 |
10081 |
+--- a/drivers/scsi/mac_esp.c |
10082 |
++++ b/drivers/scsi/mac_esp.c |
10083 |
+@@ -427,6 +427,8 @@ static void mac_esp_send_pio_cmd(struct esp *esp, u32 addr, u32 esp_count, |
10084 |
+ scsi_esp_cmd(esp, ESP_CMD_TI); |
10085 |
+ } |
10086 |
+ } |
10087 |
++ |
10088 |
++ esp->send_cmd_residual = esp_count; |
10089 |
+ } |
10090 |
+ |
10091 |
+ static int mac_esp_irq_pending(struct esp *esp) |
10092 |
+diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c |
10093 |
+index 8e84e3fb648a..2d6f6414a2a2 100644 |
10094 |
+--- a/drivers/scsi/megaraid/megaraid_sas_base.c |
10095 |
++++ b/drivers/scsi/megaraid/megaraid_sas_base.c |
10096 |
+@@ -7499,6 +7499,9 @@ static int megasas_mgmt_compat_ioctl_fw(struct file *file, unsigned long arg) |
10097 |
+ get_user(user_sense_off, &cioc->sense_off)) |
10098 |
+ return -EFAULT; |
10099 |
+ |
10100 |
++ if (local_sense_off != user_sense_off) |
10101 |
++ return -EINVAL; |
10102 |
++ |
10103 |
+ if (local_sense_len) { |
10104 |
+ void __user **sense_ioc_ptr = |
10105 |
+ (void __user **)((u8 *)((unsigned long)&ioc->frame.raw) + local_sense_off); |
10106 |
+diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c |
10107 |
+index 397081d320b1..83f71c266c66 100644 |
10108 |
+--- a/drivers/scsi/ufs/ufshcd.c |
10109 |
++++ b/drivers/scsi/ufs/ufshcd.c |
10110 |
+@@ -1677,8 +1677,9 @@ static void __ufshcd_release(struct ufs_hba *hba) |
10111 |
+ |
10112 |
+ hba->clk_gating.state = REQ_CLKS_OFF; |
10113 |
+ trace_ufshcd_clk_gating(dev_name(hba->dev), hba->clk_gating.state); |
10114 |
+- schedule_delayed_work(&hba->clk_gating.gate_work, |
10115 |
+- msecs_to_jiffies(hba->clk_gating.delay_ms)); |
10116 |
++ queue_delayed_work(hba->clk_gating.clk_gating_workq, |
10117 |
++ &hba->clk_gating.gate_work, |
10118 |
++ msecs_to_jiffies(hba->clk_gating.delay_ms)); |
10119 |
+ } |
10120 |
+ |
10121 |
+ void ufshcd_release(struct ufs_hba *hba) |
10122 |
+diff --git a/drivers/soc/qcom/rmtfs_mem.c b/drivers/soc/qcom/rmtfs_mem.c |
10123 |
+index 8a3678c2e83c..97bb5989aa21 100644 |
10124 |
+--- a/drivers/soc/qcom/rmtfs_mem.c |
10125 |
++++ b/drivers/soc/qcom/rmtfs_mem.c |
10126 |
+@@ -212,6 +212,11 @@ static int qcom_rmtfs_mem_probe(struct platform_device *pdev) |
10127 |
+ dev_err(&pdev->dev, "failed to parse qcom,vmid\n"); |
10128 |
+ goto remove_cdev; |
10129 |
+ } else if (!ret) { |
10130 |
++ if (!qcom_scm_is_available()) { |
10131 |
++ ret = -EPROBE_DEFER; |
10132 |
++ goto remove_cdev; |
10133 |
++ } |
10134 |
++ |
10135 |
+ perms[0].vmid = QCOM_SCM_VMID_HLOS; |
10136 |
+ perms[0].perm = QCOM_SCM_PERM_RW; |
10137 |
+ perms[1].vmid = vmid; |
10138 |
+diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c |
10139 |
+index 2d6f3fcf3211..ed71a4c9c8b2 100644 |
10140 |
+--- a/drivers/soc/tegra/pmc.c |
10141 |
++++ b/drivers/soc/tegra/pmc.c |
10142 |
+@@ -1288,7 +1288,7 @@ static void tegra_pmc_init_tsense_reset(struct tegra_pmc *pmc) |
10143 |
+ if (!pmc->soc->has_tsense_reset) |
10144 |
+ return; |
10145 |
+ |
10146 |
+- np = of_find_node_by_name(pmc->dev->of_node, "i2c-thermtrip"); |
10147 |
++ np = of_get_child_by_name(pmc->dev->of_node, "i2c-thermtrip"); |
10148 |
+ if (!np) { |
10149 |
+ dev_warn(dev, "i2c-thermtrip node not found, %s.\n", disabled); |
10150 |
+ return; |
10151 |
+diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c |
10152 |
+index 8612525fa4e3..584bcb018a62 100644 |
10153 |
+--- a/drivers/spi/spi-bcm-qspi.c |
10154 |
++++ b/drivers/spi/spi-bcm-qspi.c |
10155 |
+@@ -89,7 +89,7 @@ |
10156 |
+ #define BSPI_BPP_MODE_SELECT_MASK BIT(8) |
10157 |
+ #define BSPI_BPP_ADDR_SELECT_MASK BIT(16) |
10158 |
+ |
10159 |
+-#define BSPI_READ_LENGTH 512 |
10160 |
++#define BSPI_READ_LENGTH 256 |
10161 |
+ |
10162 |
+ /* MSPI register offsets */ |
10163 |
+ #define MSPI_SPCR0_LSB 0x000 |
10164 |
+@@ -355,7 +355,7 @@ static int bcm_qspi_bspi_set_flex_mode(struct bcm_qspi *qspi, |
10165 |
+ int bpc = 0, bpp = 0; |
10166 |
+ u8 command = op->cmd.opcode; |
10167 |
+ int width = op->cmd.buswidth ? op->cmd.buswidth : SPI_NBITS_SINGLE; |
10168 |
+- int addrlen = op->addr.nbytes * 8; |
10169 |
++ int addrlen = op->addr.nbytes; |
10170 |
+ int flex_mode = 1; |
10171 |
+ |
10172 |
+ dev_dbg(&qspi->pdev->dev, "set flex mode w %x addrlen %x hp %d\n", |
10173 |
+diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c |
10174 |
+index f1526757aaf6..79fc3940245a 100644 |
10175 |
+--- a/drivers/spi/spi-ep93xx.c |
10176 |
++++ b/drivers/spi/spi-ep93xx.c |
10177 |
+@@ -246,6 +246,19 @@ static int ep93xx_spi_read_write(struct spi_master *master) |
10178 |
+ return -EINPROGRESS; |
10179 |
+ } |
10180 |
+ |
10181 |
++static enum dma_transfer_direction |
10182 |
++ep93xx_dma_data_to_trans_dir(enum dma_data_direction dir) |
10183 |
++{ |
10184 |
++ switch (dir) { |
10185 |
++ case DMA_TO_DEVICE: |
10186 |
++ return DMA_MEM_TO_DEV; |
10187 |
++ case DMA_FROM_DEVICE: |
10188 |
++ return DMA_DEV_TO_MEM; |
10189 |
++ default: |
10190 |
++ return DMA_TRANS_NONE; |
10191 |
++ } |
10192 |
++} |
10193 |
++ |
10194 |
+ /** |
10195 |
+ * ep93xx_spi_dma_prepare() - prepares a DMA transfer |
10196 |
+ * @master: SPI master |
10197 |
+@@ -257,7 +270,7 @@ static int ep93xx_spi_read_write(struct spi_master *master) |
10198 |
+ */ |
10199 |
+ static struct dma_async_tx_descriptor * |
10200 |
+ ep93xx_spi_dma_prepare(struct spi_master *master, |
10201 |
+- enum dma_transfer_direction dir) |
10202 |
++ enum dma_data_direction dir) |
10203 |
+ { |
10204 |
+ struct ep93xx_spi *espi = spi_master_get_devdata(master); |
10205 |
+ struct spi_transfer *xfer = master->cur_msg->state; |
10206 |
+@@ -277,9 +290,9 @@ ep93xx_spi_dma_prepare(struct spi_master *master, |
10207 |
+ buswidth = DMA_SLAVE_BUSWIDTH_1_BYTE; |
10208 |
+ |
10209 |
+ memset(&conf, 0, sizeof(conf)); |
10210 |
+- conf.direction = dir; |
10211 |
++ conf.direction = ep93xx_dma_data_to_trans_dir(dir); |
10212 |
+ |
10213 |
+- if (dir == DMA_DEV_TO_MEM) { |
10214 |
++ if (dir == DMA_FROM_DEVICE) { |
10215 |
+ chan = espi->dma_rx; |
10216 |
+ buf = xfer->rx_buf; |
10217 |
+ sgt = &espi->rx_sgt; |
10218 |
+@@ -343,7 +356,8 @@ ep93xx_spi_dma_prepare(struct spi_master *master, |
10219 |
+ if (!nents) |
10220 |
+ return ERR_PTR(-ENOMEM); |
10221 |
+ |
10222 |
+- txd = dmaengine_prep_slave_sg(chan, sgt->sgl, nents, dir, DMA_CTRL_ACK); |
10223 |
++ txd = dmaengine_prep_slave_sg(chan, sgt->sgl, nents, conf.direction, |
10224 |
++ DMA_CTRL_ACK); |
10225 |
+ if (!txd) { |
10226 |
+ dma_unmap_sg(chan->device->dev, sgt->sgl, sgt->nents, dir); |
10227 |
+ return ERR_PTR(-ENOMEM); |
10228 |
+@@ -360,13 +374,13 @@ ep93xx_spi_dma_prepare(struct spi_master *master, |
10229 |
+ * unmapped. |
10230 |
+ */ |
10231 |
+ static void ep93xx_spi_dma_finish(struct spi_master *master, |
10232 |
+- enum dma_transfer_direction dir) |
10233 |
++ enum dma_data_direction dir) |
10234 |
+ { |
10235 |
+ struct ep93xx_spi *espi = spi_master_get_devdata(master); |
10236 |
+ struct dma_chan *chan; |
10237 |
+ struct sg_table *sgt; |
10238 |
+ |
10239 |
+- if (dir == DMA_DEV_TO_MEM) { |
10240 |
++ if (dir == DMA_FROM_DEVICE) { |
10241 |
+ chan = espi->dma_rx; |
10242 |
+ sgt = &espi->rx_sgt; |
10243 |
+ } else { |
10244 |
+@@ -381,8 +395,8 @@ static void ep93xx_spi_dma_callback(void *callback_param) |
10245 |
+ { |
10246 |
+ struct spi_master *master = callback_param; |
10247 |
+ |
10248 |
+- ep93xx_spi_dma_finish(master, DMA_MEM_TO_DEV); |
10249 |
+- ep93xx_spi_dma_finish(master, DMA_DEV_TO_MEM); |
10250 |
++ ep93xx_spi_dma_finish(master, DMA_TO_DEVICE); |
10251 |
++ ep93xx_spi_dma_finish(master, DMA_FROM_DEVICE); |
10252 |
+ |
10253 |
+ spi_finalize_current_transfer(master); |
10254 |
+ } |
10255 |
+@@ -392,15 +406,15 @@ static int ep93xx_spi_dma_transfer(struct spi_master *master) |
10256 |
+ struct ep93xx_spi *espi = spi_master_get_devdata(master); |
10257 |
+ struct dma_async_tx_descriptor *rxd, *txd; |
10258 |
+ |
10259 |
+- rxd = ep93xx_spi_dma_prepare(master, DMA_DEV_TO_MEM); |
10260 |
++ rxd = ep93xx_spi_dma_prepare(master, DMA_FROM_DEVICE); |
10261 |
+ if (IS_ERR(rxd)) { |
10262 |
+ dev_err(&master->dev, "DMA RX failed: %ld\n", PTR_ERR(rxd)); |
10263 |
+ return PTR_ERR(rxd); |
10264 |
+ } |
10265 |
+ |
10266 |
+- txd = ep93xx_spi_dma_prepare(master, DMA_MEM_TO_DEV); |
10267 |
++ txd = ep93xx_spi_dma_prepare(master, DMA_TO_DEVICE); |
10268 |
+ if (IS_ERR(txd)) { |
10269 |
+- ep93xx_spi_dma_finish(master, DMA_DEV_TO_MEM); |
10270 |
++ ep93xx_spi_dma_finish(master, DMA_FROM_DEVICE); |
10271 |
+ dev_err(&master->dev, "DMA TX failed: %ld\n", PTR_ERR(txd)); |
10272 |
+ return PTR_ERR(txd); |
10273 |
+ } |
10274 |
+diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c |
10275 |
+index 3b518ead504e..b82b47152b18 100644 |
10276 |
+--- a/drivers/spi/spi-gpio.c |
10277 |
++++ b/drivers/spi/spi-gpio.c |
10278 |
+@@ -282,9 +282,11 @@ static int spi_gpio_request(struct device *dev, |
10279 |
+ spi_gpio->miso = devm_gpiod_get_optional(dev, "miso", GPIOD_IN); |
10280 |
+ if (IS_ERR(spi_gpio->miso)) |
10281 |
+ return PTR_ERR(spi_gpio->miso); |
10282 |
+- if (!spi_gpio->miso) |
10283 |
+- /* HW configuration without MISO pin */ |
10284 |
+- *mflags |= SPI_MASTER_NO_RX; |
10285 |
++ /* |
10286 |
++ * No setting SPI_MASTER_NO_RX here - if there is only a MOSI |
10287 |
++ * pin connected the host can still do RX by changing the |
10288 |
++ * direction of the line. |
10289 |
++ */ |
10290 |
+ |
10291 |
+ spi_gpio->sck = devm_gpiod_get(dev, "sck", GPIOD_OUT_LOW); |
10292 |
+ if (IS_ERR(spi_gpio->sck)) |
10293 |
+@@ -408,7 +410,7 @@ static int spi_gpio_probe(struct platform_device *pdev) |
10294 |
+ spi_gpio->bitbang.master = master; |
10295 |
+ spi_gpio->bitbang.chipselect = spi_gpio_chipselect; |
10296 |
+ |
10297 |
+- if ((master_flags & (SPI_MASTER_NO_TX | SPI_MASTER_NO_RX)) == 0) { |
10298 |
++ if ((master_flags & SPI_MASTER_NO_TX) == 0) { |
10299 |
+ spi_gpio->bitbang.txrx_word[SPI_MODE_0] = spi_gpio_txrx_word_mode0; |
10300 |
+ spi_gpio->bitbang.txrx_word[SPI_MODE_1] = spi_gpio_txrx_word_mode1; |
10301 |
+ spi_gpio->bitbang.txrx_word[SPI_MODE_2] = spi_gpio_txrx_word_mode2; |
10302 |
+diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c |
10303 |
+index 990770dfa5cf..ec0c24e873cd 100644 |
10304 |
+--- a/drivers/spi/spi-mem.c |
10305 |
++++ b/drivers/spi/spi-mem.c |
10306 |
+@@ -328,10 +328,25 @@ EXPORT_SYMBOL_GPL(spi_mem_exec_op); |
10307 |
+ int spi_mem_adjust_op_size(struct spi_mem *mem, struct spi_mem_op *op) |
10308 |
+ { |
10309 |
+ struct spi_controller *ctlr = mem->spi->controller; |
10310 |
++ size_t len; |
10311 |
++ |
10312 |
++ len = sizeof(op->cmd.opcode) + op->addr.nbytes + op->dummy.nbytes; |
10313 |
+ |
10314 |
+ if (ctlr->mem_ops && ctlr->mem_ops->adjust_op_size) |
10315 |
+ return ctlr->mem_ops->adjust_op_size(mem, op); |
10316 |
+ |
10317 |
++ if (!ctlr->mem_ops || !ctlr->mem_ops->exec_op) { |
10318 |
++ if (len > spi_max_transfer_size(mem->spi)) |
10319 |
++ return -EINVAL; |
10320 |
++ |
10321 |
++ op->data.nbytes = min3((size_t)op->data.nbytes, |
10322 |
++ spi_max_transfer_size(mem->spi), |
10323 |
++ spi_max_message_size(mem->spi) - |
10324 |
++ len); |
10325 |
++ if (!op->data.nbytes) |
10326 |
++ return -EINVAL; |
10327 |
++ } |
10328 |
++ |
10329 |
+ return 0; |
10330 |
+ } |
10331 |
+ EXPORT_SYMBOL_GPL(spi_mem_adjust_op_size); |
10332 |
+diff --git a/drivers/tc/tc.c b/drivers/tc/tc.c |
10333 |
+index 3be9519654e5..cf3fad2cb871 100644 |
10334 |
+--- a/drivers/tc/tc.c |
10335 |
++++ b/drivers/tc/tc.c |
10336 |
+@@ -2,7 +2,7 @@ |
10337 |
+ * TURBOchannel bus services. |
10338 |
+ * |
10339 |
+ * Copyright (c) Harald Koerfgen, 1998 |
10340 |
+- * Copyright (c) 2001, 2003, 2005, 2006 Maciej W. Rozycki |
10341 |
++ * Copyright (c) 2001, 2003, 2005, 2006, 2018 Maciej W. Rozycki |
10342 |
+ * Copyright (c) 2005 James Simmons |
10343 |
+ * |
10344 |
+ * This file is subject to the terms and conditions of the GNU |
10345 |
+@@ -10,6 +10,7 @@ |
10346 |
+ * directory of this archive for more details. |
10347 |
+ */ |
10348 |
+ #include <linux/compiler.h> |
10349 |
++#include <linux/dma-mapping.h> |
10350 |
+ #include <linux/errno.h> |
10351 |
+ #include <linux/init.h> |
10352 |
+ #include <linux/ioport.h> |
10353 |
+@@ -92,6 +93,11 @@ static void __init tc_bus_add_devices(struct tc_bus *tbus) |
10354 |
+ tdev->dev.bus = &tc_bus_type; |
10355 |
+ tdev->slot = slot; |
10356 |
+ |
10357 |
++ /* TURBOchannel has 34-bit DMA addressing (16GiB space). */ |
10358 |
++ tdev->dma_mask = DMA_BIT_MASK(34); |
10359 |
++ tdev->dev.dma_mask = &tdev->dma_mask; |
10360 |
++ tdev->dev.coherent_dma_mask = DMA_BIT_MASK(34); |
10361 |
++ |
10362 |
+ for (i = 0; i < 8; i++) { |
10363 |
+ tdev->firmware[i] = |
10364 |
+ readb(module + offset + TC_FIRM_VER + 4 * i); |
10365 |
+diff --git a/drivers/thermal/da9062-thermal.c b/drivers/thermal/da9062-thermal.c |
10366 |
+index dd8dd947b7f0..01b0cb994457 100644 |
10367 |
+--- a/drivers/thermal/da9062-thermal.c |
10368 |
++++ b/drivers/thermal/da9062-thermal.c |
10369 |
+@@ -106,7 +106,7 @@ static void da9062_thermal_poll_on(struct work_struct *work) |
10370 |
+ THERMAL_EVENT_UNSPECIFIED); |
10371 |
+ |
10372 |
+ delay = msecs_to_jiffies(thermal->zone->passive_delay); |
10373 |
+- schedule_delayed_work(&thermal->work, delay); |
10374 |
++ queue_delayed_work(system_freezable_wq, &thermal->work, delay); |
10375 |
+ return; |
10376 |
+ } |
10377 |
+ |
10378 |
+@@ -125,7 +125,7 @@ static irqreturn_t da9062_thermal_irq_handler(int irq, void *data) |
10379 |
+ struct da9062_thermal *thermal = data; |
10380 |
+ |
10381 |
+ disable_irq_nosync(thermal->irq); |
10382 |
+- schedule_delayed_work(&thermal->work, 0); |
10383 |
++ queue_delayed_work(system_freezable_wq, &thermal->work, 0); |
10384 |
+ |
10385 |
+ return IRQ_HANDLED; |
10386 |
+ } |
10387 |
+diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c |
10388 |
+index e77e63070e99..5844e26bd372 100644 |
10389 |
+--- a/drivers/thermal/rcar_thermal.c |
10390 |
++++ b/drivers/thermal/rcar_thermal.c |
10391 |
+@@ -465,6 +465,7 @@ static int rcar_thermal_remove(struct platform_device *pdev) |
10392 |
+ |
10393 |
+ rcar_thermal_for_each_priv(priv, common) { |
10394 |
+ rcar_thermal_irq_disable(priv); |
10395 |
++ cancel_delayed_work_sync(&priv->work); |
10396 |
+ if (priv->chip->use_of_thermal) |
10397 |
+ thermal_remove_hwmon_sysfs(priv->zone); |
10398 |
+ else |
10399 |
+diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c |
10400 |
+index b4ba2b1dab76..f4d0ef695225 100644 |
10401 |
+--- a/drivers/tty/serial/kgdboc.c |
10402 |
++++ b/drivers/tty/serial/kgdboc.c |
10403 |
+@@ -130,6 +130,11 @@ static void kgdboc_unregister_kbd(void) |
10404 |
+ |
10405 |
+ static int kgdboc_option_setup(char *opt) |
10406 |
+ { |
10407 |
++ if (!opt) { |
10408 |
++ pr_err("kgdboc: config string not provided\n"); |
10409 |
++ return -EINVAL; |
10410 |
++ } |
10411 |
++ |
10412 |
+ if (strlen(opt) >= MAX_CONFIG_LEN) { |
10413 |
+ printk(KERN_ERR "kgdboc: config string too long\n"); |
10414 |
+ return -ENOSPC; |
10415 |
+diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c |
10416 |
+index 6c58ad1abd7e..d5b2efae82fc 100644 |
10417 |
+--- a/drivers/uio/uio.c |
10418 |
++++ b/drivers/uio/uio.c |
10419 |
+@@ -275,6 +275,8 @@ static struct class uio_class = { |
10420 |
+ .dev_groups = uio_groups, |
10421 |
+ }; |
10422 |
+ |
10423 |
++bool uio_class_registered; |
10424 |
++ |
10425 |
+ /* |
10426 |
+ * device functions |
10427 |
+ */ |
10428 |
+@@ -877,6 +879,9 @@ static int init_uio_class(void) |
10429 |
+ printk(KERN_ERR "class_register failed for uio\n"); |
10430 |
+ goto err_class_register; |
10431 |
+ } |
10432 |
++ |
10433 |
++ uio_class_registered = true; |
10434 |
++ |
10435 |
+ return 0; |
10436 |
+ |
10437 |
+ err_class_register: |
10438 |
+@@ -887,6 +892,7 @@ exit: |
10439 |
+ |
10440 |
+ static void release_uio_class(void) |
10441 |
+ { |
10442 |
++ uio_class_registered = false; |
10443 |
+ class_unregister(&uio_class); |
10444 |
+ uio_major_cleanup(); |
10445 |
+ } |
10446 |
+@@ -913,6 +919,9 @@ int __uio_register_device(struct module *owner, |
10447 |
+ struct uio_device *idev; |
10448 |
+ int ret = 0; |
10449 |
+ |
10450 |
++ if (!uio_class_registered) |
10451 |
++ return -EPROBE_DEFER; |
10452 |
++ |
10453 |
+ if (!parent || !info || !info->name || !info->version) |
10454 |
+ return -EINVAL; |
10455 |
+ |
10456 |
+diff --git a/drivers/usb/chipidea/otg.h b/drivers/usb/chipidea/otg.h |
10457 |
+index 7e7428e48bfa..4f8b8179ec96 100644 |
10458 |
+--- a/drivers/usb/chipidea/otg.h |
10459 |
++++ b/drivers/usb/chipidea/otg.h |
10460 |
+@@ -17,7 +17,8 @@ void ci_handle_vbus_change(struct ci_hdrc *ci); |
10461 |
+ static inline void ci_otg_queue_work(struct ci_hdrc *ci) |
10462 |
+ { |
10463 |
+ disable_irq_nosync(ci->irq); |
10464 |
+- queue_work(ci->wq, &ci->work); |
10465 |
++ if (queue_work(ci->wq, &ci->work) == false) |
10466 |
++ enable_irq(ci->irq); |
10467 |
+ } |
10468 |
+ |
10469 |
+ #endif /* __DRIVERS_USB_CHIPIDEA_OTG_H */ |
10470 |
+diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c |
10471 |
+index 6e2cdd7b93d4..05a68f035d19 100644 |
10472 |
+--- a/drivers/usb/dwc2/hcd.c |
10473 |
++++ b/drivers/usb/dwc2/hcd.c |
10474 |
+@@ -4394,6 +4394,7 @@ static int _dwc2_hcd_start(struct usb_hcd *hcd) |
10475 |
+ struct dwc2_hsotg *hsotg = dwc2_hcd_to_hsotg(hcd); |
10476 |
+ struct usb_bus *bus = hcd_to_bus(hcd); |
10477 |
+ unsigned long flags; |
10478 |
++ int ret; |
10479 |
+ |
10480 |
+ dev_dbg(hsotg->dev, "DWC OTG HCD START\n"); |
10481 |
+ |
10482 |
+@@ -4409,6 +4410,13 @@ static int _dwc2_hcd_start(struct usb_hcd *hcd) |
10483 |
+ |
10484 |
+ dwc2_hcd_reinit(hsotg); |
10485 |
+ |
10486 |
++ /* enable external vbus supply before resuming root hub */ |
10487 |
++ spin_unlock_irqrestore(&hsotg->lock, flags); |
10488 |
++ ret = dwc2_vbus_supply_init(hsotg); |
10489 |
++ if (ret) |
10490 |
++ return ret; |
10491 |
++ spin_lock_irqsave(&hsotg->lock, flags); |
10492 |
++ |
10493 |
+ /* Initialize and connect root hub if one is not already attached */ |
10494 |
+ if (bus->root_hub) { |
10495 |
+ dev_dbg(hsotg->dev, "DWC OTG HCD Has Root Hub\n"); |
10496 |
+@@ -4418,7 +4426,7 @@ static int _dwc2_hcd_start(struct usb_hcd *hcd) |
10497 |
+ |
10498 |
+ spin_unlock_irqrestore(&hsotg->lock, flags); |
10499 |
+ |
10500 |
+- return dwc2_vbus_supply_init(hsotg); |
10501 |
++ return 0; |
10502 |
+ } |
10503 |
+ |
10504 |
+ /* |
10505 |
+diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c |
10506 |
+index 17147b8c771e..8f267be1745d 100644 |
10507 |
+--- a/drivers/usb/gadget/udc/atmel_usba_udc.c |
10508 |
++++ b/drivers/usb/gadget/udc/atmel_usba_udc.c |
10509 |
+@@ -2017,6 +2017,8 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, |
10510 |
+ |
10511 |
+ udc->errata = match->data; |
10512 |
+ udc->pmc = syscon_regmap_lookup_by_compatible("atmel,at91sam9g45-pmc"); |
10513 |
++ if (IS_ERR(udc->pmc)) |
10514 |
++ udc->pmc = syscon_regmap_lookup_by_compatible("atmel,at91sam9rl-pmc"); |
10515 |
+ if (IS_ERR(udc->pmc)) |
10516 |
+ udc->pmc = syscon_regmap_lookup_by_compatible("atmel,at91sam9x5-pmc"); |
10517 |
+ if (udc->errata && IS_ERR(udc->pmc)) |
10518 |
+diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c |
10519 |
+index 5b5f1c8b47c9..104b80c28636 100644 |
10520 |
+--- a/drivers/usb/gadget/udc/renesas_usb3.c |
10521 |
++++ b/drivers/usb/gadget/udc/renesas_usb3.c |
10522 |
+@@ -2377,6 +2377,9 @@ static ssize_t renesas_usb3_b_device_write(struct file *file, |
10523 |
+ else |
10524 |
+ usb3->forced_b_device = false; |
10525 |
+ |
10526 |
++ if (usb3->workaround_for_vbus) |
10527 |
++ usb3_disconnect(usb3); |
10528 |
++ |
10529 |
+ /* Let this driver call usb3_connect() anyway */ |
10530 |
+ usb3_check_id(usb3); |
10531 |
+ |
10532 |
+diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c |
10533 |
+index e98673954020..ec6739ef3129 100644 |
10534 |
+--- a/drivers/usb/host/ohci-at91.c |
10535 |
++++ b/drivers/usb/host/ohci-at91.c |
10536 |
+@@ -551,6 +551,8 @@ static int ohci_hcd_at91_drv_probe(struct platform_device *pdev) |
10537 |
+ pdata->overcurrent_pin[i] = |
10538 |
+ devm_gpiod_get_index_optional(&pdev->dev, "atmel,oc", |
10539 |
+ i, GPIOD_IN); |
10540 |
++ if (!pdata->overcurrent_pin[i]) |
10541 |
++ continue; |
10542 |
+ if (IS_ERR(pdata->overcurrent_pin[i])) { |
10543 |
+ err = PTR_ERR(pdata->overcurrent_pin[i]); |
10544 |
+ dev_err(&pdev->dev, "unable to claim gpio \"overcurrent\": %d\n", err); |
10545 |
+diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c |
10546 |
+index a4b95d019f84..1f7eeee2ebca 100644 |
10547 |
+--- a/drivers/usb/host/xhci-hub.c |
10548 |
++++ b/drivers/usb/host/xhci-hub.c |
10549 |
+@@ -900,6 +900,7 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd, |
10550 |
+ set_bit(wIndex, &bus_state->resuming_ports); |
10551 |
+ bus_state->resume_done[wIndex] = timeout; |
10552 |
+ mod_timer(&hcd->rh_timer, timeout); |
10553 |
++ usb_hcd_start_port_resume(&hcd->self, wIndex); |
10554 |
+ } |
10555 |
+ /* Has resume been signalled for USB_RESUME_TIME yet? */ |
10556 |
+ } else if (time_after_eq(jiffies, |
10557 |
+@@ -940,6 +941,7 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd, |
10558 |
+ clear_bit(wIndex, &bus_state->rexit_ports); |
10559 |
+ } |
10560 |
+ |
10561 |
++ usb_hcd_end_port_resume(&hcd->self, wIndex); |
10562 |
+ bus_state->port_c_suspend |= 1 << wIndex; |
10563 |
+ bus_state->suspended_ports &= ~(1 << wIndex); |
10564 |
+ } else { |
10565 |
+@@ -962,6 +964,7 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd, |
10566 |
+ (raw_port_status & PORT_PLS_MASK) != XDEV_RESUME) { |
10567 |
+ bus_state->resume_done[wIndex] = 0; |
10568 |
+ clear_bit(wIndex, &bus_state->resuming_ports); |
10569 |
++ usb_hcd_end_port_resume(&hcd->self, wIndex); |
10570 |
+ } |
10571 |
+ |
10572 |
+ |
10573 |
+@@ -1337,6 +1340,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, |
10574 |
+ goto error; |
10575 |
+ |
10576 |
+ set_bit(wIndex, &bus_state->resuming_ports); |
10577 |
++ usb_hcd_start_port_resume(&hcd->self, wIndex); |
10578 |
+ xhci_set_link_state(xhci, ports[wIndex], |
10579 |
+ XDEV_RESUME); |
10580 |
+ spin_unlock_irqrestore(&xhci->lock, flags); |
10581 |
+@@ -1345,6 +1349,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, |
10582 |
+ xhci_set_link_state(xhci, ports[wIndex], |
10583 |
+ XDEV_U0); |
10584 |
+ clear_bit(wIndex, &bus_state->resuming_ports); |
10585 |
++ usb_hcd_end_port_resume(&hcd->self, wIndex); |
10586 |
+ } |
10587 |
+ bus_state->port_c_suspend |= 1 << wIndex; |
10588 |
+ |
10589 |
+diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c |
10590 |
+index f0a99aa0ac58..cd4659703647 100644 |
10591 |
+--- a/drivers/usb/host/xhci-ring.c |
10592 |
++++ b/drivers/usb/host/xhci-ring.c |
10593 |
+@@ -1602,6 +1602,7 @@ static void handle_port_status(struct xhci_hcd *xhci, |
10594 |
+ set_bit(HCD_FLAG_POLL_RH, &hcd->flags); |
10595 |
+ mod_timer(&hcd->rh_timer, |
10596 |
+ bus_state->resume_done[hcd_portnum]); |
10597 |
++ usb_hcd_start_port_resume(&hcd->self, hcd_portnum); |
10598 |
+ bogus_port_status = true; |
10599 |
+ } |
10600 |
+ } |
10601 |
+diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c |
10602 |
+index d1d20252bad8..a7e231ccb0a1 100644 |
10603 |
+--- a/drivers/usb/typec/tcpm.c |
10604 |
++++ b/drivers/usb/typec/tcpm.c |
10605 |
+@@ -1383,8 +1383,8 @@ static enum pdo_err tcpm_caps_err(struct tcpm_port *port, const u32 *pdo, |
10606 |
+ if (pdo_apdo_type(pdo[i]) != APDO_TYPE_PPS) |
10607 |
+ break; |
10608 |
+ |
10609 |
+- if (pdo_pps_apdo_max_current(pdo[i]) < |
10610 |
+- pdo_pps_apdo_max_current(pdo[i - 1])) |
10611 |
++ if (pdo_pps_apdo_max_voltage(pdo[i]) < |
10612 |
++ pdo_pps_apdo_max_voltage(pdo[i - 1])) |
10613 |
+ return PDO_ERR_PPS_APDO_NOT_SORTED; |
10614 |
+ else if (pdo_pps_apdo_min_voltage(pdo[i]) == |
10615 |
+ pdo_pps_apdo_min_voltage(pdo[i - 1]) && |
10616 |
+@@ -4018,6 +4018,9 @@ static int tcpm_pps_set_op_curr(struct tcpm_port *port, u16 op_curr) |
10617 |
+ goto port_unlock; |
10618 |
+ } |
10619 |
+ |
10620 |
++ /* Round down operating current to align with PPS valid steps */ |
10621 |
++ op_curr = op_curr - (op_curr % RDO_PROG_CURR_MA_STEP); |
10622 |
++ |
10623 |
+ reinit_completion(&port->pps_complete); |
10624 |
+ port->pps_data.op_curr = op_curr; |
10625 |
+ port->pps_status = 0; |
10626 |
+@@ -4071,6 +4074,9 @@ static int tcpm_pps_set_out_volt(struct tcpm_port *port, u16 out_volt) |
10627 |
+ goto port_unlock; |
10628 |
+ } |
10629 |
+ |
10630 |
++ /* Round down output voltage to align with PPS valid steps */ |
10631 |
++ out_volt = out_volt - (out_volt % RDO_PROG_VOLT_MV_STEP); |
10632 |
++ |
10633 |
+ reinit_completion(&port->pps_complete); |
10634 |
+ port->pps_data.out_volt = out_volt; |
10635 |
+ port->pps_status = 0; |
10636 |
+diff --git a/drivers/usb/usbip/vudc_main.c b/drivers/usb/usbip/vudc_main.c |
10637 |
+index 3fc22037a82f..390733e6937e 100644 |
10638 |
+--- a/drivers/usb/usbip/vudc_main.c |
10639 |
++++ b/drivers/usb/usbip/vudc_main.c |
10640 |
+@@ -73,6 +73,10 @@ static int __init init(void) |
10641 |
+ cleanup: |
10642 |
+ list_for_each_entry_safe(udc_dev, udc_dev2, &vudc_devices, dev_entry) { |
10643 |
+ list_del(&udc_dev->dev_entry); |
10644 |
++ /* |
10645 |
++ * Just do platform_device_del() here, put_vudc_device() |
10646 |
++ * calls the platform_device_put() |
10647 |
++ */ |
10648 |
+ platform_device_del(udc_dev->pdev); |
10649 |
+ put_vudc_device(udc_dev); |
10650 |
+ } |
10651 |
+@@ -89,7 +93,11 @@ static void __exit cleanup(void) |
10652 |
+ |
10653 |
+ list_for_each_entry_safe(udc_dev, udc_dev2, &vudc_devices, dev_entry) { |
10654 |
+ list_del(&udc_dev->dev_entry); |
10655 |
+- platform_device_unregister(udc_dev->pdev); |
10656 |
++ /* |
10657 |
++ * Just do platform_device_del() here, put_vudc_device() |
10658 |
++ * calls the platform_device_put() |
10659 |
++ */ |
10660 |
++ platform_device_del(udc_dev->pdev); |
10661 |
+ put_vudc_device(udc_dev); |
10662 |
+ } |
10663 |
+ platform_driver_unregister(&vudc_driver); |
10664 |
+diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c |
10665 |
+index 38716eb50408..8a3e8f61b991 100644 |
10666 |
+--- a/drivers/video/hdmi.c |
10667 |
++++ b/drivers/video/hdmi.c |
10668 |
+@@ -592,10 +592,10 @@ hdmi_extended_colorimetry_get_name(enum hdmi_extended_colorimetry ext_col) |
10669 |
+ return "xvYCC 709"; |
10670 |
+ case HDMI_EXTENDED_COLORIMETRY_S_YCC_601: |
10671 |
+ return "sYCC 601"; |
10672 |
+- case HDMI_EXTENDED_COLORIMETRY_ADOBE_YCC_601: |
10673 |
+- return "Adobe YCC 601"; |
10674 |
+- case HDMI_EXTENDED_COLORIMETRY_ADOBE_RGB: |
10675 |
+- return "Adobe RGB"; |
10676 |
++ case HDMI_EXTENDED_COLORIMETRY_OPYCC_601: |
10677 |
++ return "opYCC 601"; |
10678 |
++ case HDMI_EXTENDED_COLORIMETRY_OPRGB: |
10679 |
++ return "opRGB"; |
10680 |
+ case HDMI_EXTENDED_COLORIMETRY_BT2020_CONST_LUM: |
10681 |
+ return "BT.2020 Constant Luminance"; |
10682 |
+ case HDMI_EXTENDED_COLORIMETRY_BT2020: |
10683 |
+diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c |
10684 |
+index 83fc9aab34e8..3099052e1243 100644 |
10685 |
+--- a/drivers/w1/masters/omap_hdq.c |
10686 |
++++ b/drivers/w1/masters/omap_hdq.c |
10687 |
+@@ -763,6 +763,8 @@ static int omap_hdq_remove(struct platform_device *pdev) |
10688 |
+ /* remove module dependency */ |
10689 |
+ pm_runtime_disable(&pdev->dev); |
10690 |
+ |
10691 |
++ w1_remove_master_device(&omap_w1_master); |
10692 |
++ |
10693 |
+ return 0; |
10694 |
+ } |
10695 |
+ |
10696 |
+diff --git a/drivers/xen/privcmd-buf.c b/drivers/xen/privcmd-buf.c |
10697 |
+index df1ed37c3269..de01a6d0059d 100644 |
10698 |
+--- a/drivers/xen/privcmd-buf.c |
10699 |
++++ b/drivers/xen/privcmd-buf.c |
10700 |
+@@ -21,15 +21,9 @@ |
10701 |
+ |
10702 |
+ MODULE_LICENSE("GPL"); |
10703 |
+ |
10704 |
+-static unsigned int limit = 64; |
10705 |
+-module_param(limit, uint, 0644); |
10706 |
+-MODULE_PARM_DESC(limit, "Maximum number of pages that may be allocated by " |
10707 |
+- "the privcmd-buf device per open file"); |
10708 |
+- |
10709 |
+ struct privcmd_buf_private { |
10710 |
+ struct mutex lock; |
10711 |
+ struct list_head list; |
10712 |
+- unsigned int allocated; |
10713 |
+ }; |
10714 |
+ |
10715 |
+ struct privcmd_buf_vma_private { |
10716 |
+@@ -60,13 +54,10 @@ static void privcmd_buf_vmapriv_free(struct privcmd_buf_vma_private *vma_priv) |
10717 |
+ { |
10718 |
+ unsigned int i; |
10719 |
+ |
10720 |
+- vma_priv->file_priv->allocated -= vma_priv->n_pages; |
10721 |
+- |
10722 |
+ list_del(&vma_priv->list); |
10723 |
+ |
10724 |
+ for (i = 0; i < vma_priv->n_pages; i++) |
10725 |
+- if (vma_priv->pages[i]) |
10726 |
+- __free_page(vma_priv->pages[i]); |
10727 |
++ __free_page(vma_priv->pages[i]); |
10728 |
+ |
10729 |
+ kfree(vma_priv); |
10730 |
+ } |
10731 |
+@@ -146,8 +137,7 @@ static int privcmd_buf_mmap(struct file *file, struct vm_area_struct *vma) |
10732 |
+ unsigned int i; |
10733 |
+ int ret = 0; |
10734 |
+ |
10735 |
+- if (!(vma->vm_flags & VM_SHARED) || count > limit || |
10736 |
+- file_priv->allocated + count > limit) |
10737 |
++ if (!(vma->vm_flags & VM_SHARED)) |
10738 |
+ return -EINVAL; |
10739 |
+ |
10740 |
+ vma_priv = kzalloc(sizeof(*vma_priv) + count * sizeof(void *), |
10741 |
+@@ -155,19 +145,15 @@ static int privcmd_buf_mmap(struct file *file, struct vm_area_struct *vma) |
10742 |
+ if (!vma_priv) |
10743 |
+ return -ENOMEM; |
10744 |
+ |
10745 |
+- vma_priv->n_pages = count; |
10746 |
+- count = 0; |
10747 |
+- for (i = 0; i < vma_priv->n_pages; i++) { |
10748 |
++ for (i = 0; i < count; i++) { |
10749 |
+ vma_priv->pages[i] = alloc_page(GFP_KERNEL | __GFP_ZERO); |
10750 |
+ if (!vma_priv->pages[i]) |
10751 |
+ break; |
10752 |
+- count++; |
10753 |
++ vma_priv->n_pages++; |
10754 |
+ } |
10755 |
+ |
10756 |
+ mutex_lock(&file_priv->lock); |
10757 |
+ |
10758 |
+- file_priv->allocated += count; |
10759 |
+- |
10760 |
+ vma_priv->file_priv = file_priv; |
10761 |
+ vma_priv->users = 1; |
10762 |
+ |
10763 |
+diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c |
10764 |
+index a6f9ba85dc4b..aa081f806728 100644 |
10765 |
+--- a/drivers/xen/swiotlb-xen.c |
10766 |
++++ b/drivers/xen/swiotlb-xen.c |
10767 |
+@@ -303,6 +303,9 @@ xen_swiotlb_alloc_coherent(struct device *hwdev, size_t size, |
10768 |
+ */ |
10769 |
+ flags &= ~(__GFP_DMA | __GFP_HIGHMEM); |
10770 |
+ |
10771 |
++ /* Convert the size to actually allocated. */ |
10772 |
++ size = 1UL << (order + XEN_PAGE_SHIFT); |
10773 |
++ |
10774 |
+ /* On ARM this function returns an ioremap'ped virtual address for |
10775 |
+ * which virt_to_phys doesn't return the corresponding physical |
10776 |
+ * address. In fact on ARM virt_to_phys only works for kernel direct |
10777 |
+@@ -351,6 +354,9 @@ xen_swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr, |
10778 |
+ * physical address */ |
10779 |
+ phys = xen_bus_to_phys(dev_addr); |
10780 |
+ |
10781 |
++ /* Convert the size to actually allocated. */ |
10782 |
++ size = 1UL << (order + XEN_PAGE_SHIFT); |
10783 |
++ |
10784 |
+ if (((dev_addr + size - 1 <= dma_mask)) || |
10785 |
+ range_straddles_page_boundary(phys, size)) |
10786 |
+ xen_destroy_contiguous_region(phys, order); |
10787 |
+diff --git a/drivers/xen/xen-balloon.c b/drivers/xen/xen-balloon.c |
10788 |
+index 294f35ce9e46..cf8ef8cee5a0 100644 |
10789 |
+--- a/drivers/xen/xen-balloon.c |
10790 |
++++ b/drivers/xen/xen-balloon.c |
10791 |
+@@ -75,12 +75,15 @@ static void watch_target(struct xenbus_watch *watch, |
10792 |
+ |
10793 |
+ if (!watch_fired) { |
10794 |
+ watch_fired = true; |
10795 |
+- err = xenbus_scanf(XBT_NIL, "memory", "static-max", "%llu", |
10796 |
+- &static_max); |
10797 |
+- if (err != 1) |
10798 |
+- static_max = new_target; |
10799 |
+- else |
10800 |
++ |
10801 |
++ if ((xenbus_scanf(XBT_NIL, "memory", "static-max", |
10802 |
++ "%llu", &static_max) == 1) || |
10803 |
++ (xenbus_scanf(XBT_NIL, "memory", "memory_static_max", |
10804 |
++ "%llu", &static_max) == 1)) |
10805 |
+ static_max >>= PAGE_SHIFT - 10; |
10806 |
++ else |
10807 |
++ static_max = new_target; |
10808 |
++ |
10809 |
+ target_diff = (xen_pv_domain() || xen_initial_domain()) ? 0 |
10810 |
+ : static_max - balloon_stats.target_pages; |
10811 |
+ } |
10812 |
+diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c |
10813 |
+index 4bc326df472e..4a7ae216977d 100644 |
10814 |
+--- a/fs/btrfs/ctree.c |
10815 |
++++ b/fs/btrfs/ctree.c |
10816 |
+@@ -1054,9 +1054,26 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans, |
10817 |
+ if ((root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) && parent) |
10818 |
+ parent_start = parent->start; |
10819 |
+ |
10820 |
++ /* |
10821 |
++ * If we are COWing a node/leaf from the extent, chunk or device trees, |
10822 |
++ * make sure that we do not finish block group creation of pending block |
10823 |
++ * groups. We do this to avoid a deadlock. |
10824 |
++ * COWing can result in allocation of a new chunk, and flushing pending |
10825 |
++ * block groups (btrfs_create_pending_block_groups()) can be triggered |
10826 |
++ * when finishing allocation of a new chunk. Creation of a pending block |
10827 |
++ * group modifies the extent, chunk and device trees, therefore we could |
10828 |
++ * deadlock with ourselves since we are holding a lock on an extent |
10829 |
++ * buffer that btrfs_create_pending_block_groups() may try to COW later. |
10830 |
++ */ |
10831 |
++ if (root == fs_info->extent_root || |
10832 |
++ root == fs_info->chunk_root || |
10833 |
++ root == fs_info->dev_root) |
10834 |
++ trans->can_flush_pending_bgs = false; |
10835 |
++ |
10836 |
+ cow = btrfs_alloc_tree_block(trans, root, parent_start, |
10837 |
+ root->root_key.objectid, &disk_key, level, |
10838 |
+ search_start, empty_size); |
10839 |
++ trans->can_flush_pending_bgs = true; |
10840 |
+ if (IS_ERR(cow)) |
10841 |
+ return PTR_ERR(cow); |
10842 |
+ |
10843 |
+diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c |
10844 |
+index d20b244623f2..e129a595f811 100644 |
10845 |
+--- a/fs/btrfs/dev-replace.c |
10846 |
++++ b/fs/btrfs/dev-replace.c |
10847 |
+@@ -445,6 +445,7 @@ int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, |
10848 |
+ break; |
10849 |
+ case BTRFS_IOCTL_DEV_REPLACE_STATE_STARTED: |
10850 |
+ case BTRFS_IOCTL_DEV_REPLACE_STATE_SUSPENDED: |
10851 |
++ ASSERT(0); |
10852 |
+ ret = BTRFS_IOCTL_DEV_REPLACE_RESULT_ALREADY_STARTED; |
10853 |
+ goto leave; |
10854 |
+ } |
10855 |
+@@ -487,6 +488,10 @@ int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, |
10856 |
+ if (IS_ERR(trans)) { |
10857 |
+ ret = PTR_ERR(trans); |
10858 |
+ btrfs_dev_replace_write_lock(dev_replace); |
10859 |
++ dev_replace->replace_state = |
10860 |
++ BTRFS_IOCTL_DEV_REPLACE_STATE_NEVER_STARTED; |
10861 |
++ dev_replace->srcdev = NULL; |
10862 |
++ dev_replace->tgtdev = NULL; |
10863 |
+ goto leave; |
10864 |
+ } |
10865 |
+ |
10866 |
+@@ -508,8 +513,6 @@ int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info, |
10867 |
+ return ret; |
10868 |
+ |
10869 |
+ leave: |
10870 |
+- dev_replace->srcdev = NULL; |
10871 |
+- dev_replace->tgtdev = NULL; |
10872 |
+ btrfs_dev_replace_write_unlock(dev_replace); |
10873 |
+ btrfs_destroy_dev_replace_tgtdev(fs_info, tgt_device); |
10874 |
+ return ret; |
10875 |
+diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c |
10876 |
+index 4ab0bccfa281..e67de6a9805b 100644 |
10877 |
+--- a/fs/btrfs/extent-tree.c |
10878 |
++++ b/fs/btrfs/extent-tree.c |
10879 |
+@@ -2490,6 +2490,9 @@ static int run_one_delayed_ref(struct btrfs_trans_handle *trans, |
10880 |
+ insert_reserved); |
10881 |
+ else |
10882 |
+ BUG(); |
10883 |
++ if (ret && insert_reserved) |
10884 |
++ btrfs_pin_extent(trans->fs_info, node->bytenr, |
10885 |
++ node->num_bytes, 1); |
10886 |
+ return ret; |
10887 |
+ } |
10888 |
+ |
10889 |
+@@ -3034,7 +3037,6 @@ int btrfs_run_delayed_refs(struct btrfs_trans_handle *trans, |
10890 |
+ struct btrfs_delayed_ref_head *head; |
10891 |
+ int ret; |
10892 |
+ int run_all = count == (unsigned long)-1; |
10893 |
+- bool can_flush_pending_bgs = trans->can_flush_pending_bgs; |
10894 |
+ |
10895 |
+ /* We'll clean this up in btrfs_cleanup_transaction */ |
10896 |
+ if (trans->aborted) |
10897 |
+@@ -3051,7 +3053,6 @@ again: |
10898 |
+ #ifdef SCRAMBLE_DELAYED_REFS |
10899 |
+ delayed_refs->run_delayed_start = find_middle(&delayed_refs->root); |
10900 |
+ #endif |
10901 |
+- trans->can_flush_pending_bgs = false; |
10902 |
+ ret = __btrfs_run_delayed_refs(trans, count); |
10903 |
+ if (ret < 0) { |
10904 |
+ btrfs_abort_transaction(trans, ret); |
10905 |
+@@ -3082,7 +3083,6 @@ again: |
10906 |
+ goto again; |
10907 |
+ } |
10908 |
+ out: |
10909 |
+- trans->can_flush_pending_bgs = can_flush_pending_bgs; |
10910 |
+ return 0; |
10911 |
+ } |
10912 |
+ |
10913 |
+@@ -4664,6 +4664,7 @@ again: |
10914 |
+ goto out; |
10915 |
+ } else { |
10916 |
+ ret = 1; |
10917 |
++ space_info->max_extent_size = 0; |
10918 |
+ } |
10919 |
+ |
10920 |
+ space_info->force_alloc = CHUNK_ALLOC_NO_FORCE; |
10921 |
+@@ -4685,11 +4686,9 @@ out: |
10922 |
+ * the block groups that were made dirty during the lifetime of the |
10923 |
+ * transaction. |
10924 |
+ */ |
10925 |
+- if (trans->can_flush_pending_bgs && |
10926 |
+- trans->chunk_bytes_reserved >= (u64)SZ_2M) { |
10927 |
++ if (trans->chunk_bytes_reserved >= (u64)SZ_2M) |
10928 |
+ btrfs_create_pending_block_groups(trans); |
10929 |
+- btrfs_trans_release_chunk_metadata(trans); |
10930 |
+- } |
10931 |
++ |
10932 |
+ return ret; |
10933 |
+ } |
10934 |
+ |
10935 |
+@@ -6581,6 +6580,7 @@ static int btrfs_free_reserved_bytes(struct btrfs_block_group_cache *cache, |
10936 |
+ space_info->bytes_readonly += num_bytes; |
10937 |
+ cache->reserved -= num_bytes; |
10938 |
+ space_info->bytes_reserved -= num_bytes; |
10939 |
++ space_info->max_extent_size = 0; |
10940 |
+ |
10941 |
+ if (delalloc) |
10942 |
+ cache->delalloc_bytes -= num_bytes; |
10943 |
+@@ -7412,6 +7412,7 @@ static noinline int find_free_extent(struct btrfs_fs_info *fs_info, |
10944 |
+ struct btrfs_block_group_cache *block_group = NULL; |
10945 |
+ u64 search_start = 0; |
10946 |
+ u64 max_extent_size = 0; |
10947 |
++ u64 max_free_space = 0; |
10948 |
+ u64 empty_cluster = 0; |
10949 |
+ struct btrfs_space_info *space_info; |
10950 |
+ int loop = 0; |
10951 |
+@@ -7707,8 +7708,8 @@ unclustered_alloc: |
10952 |
+ spin_lock(&ctl->tree_lock); |
10953 |
+ if (ctl->free_space < |
10954 |
+ num_bytes + empty_cluster + empty_size) { |
10955 |
+- if (ctl->free_space > max_extent_size) |
10956 |
+- max_extent_size = ctl->free_space; |
10957 |
++ max_free_space = max(max_free_space, |
10958 |
++ ctl->free_space); |
10959 |
+ spin_unlock(&ctl->tree_lock); |
10960 |
+ goto loop; |
10961 |
+ } |
10962 |
+@@ -7877,6 +7878,8 @@ loop: |
10963 |
+ } |
10964 |
+ out: |
10965 |
+ if (ret == -ENOSPC) { |
10966 |
++ if (!max_extent_size) |
10967 |
++ max_extent_size = max_free_space; |
10968 |
+ spin_lock(&space_info->lock); |
10969 |
+ space_info->max_extent_size = max_extent_size; |
10970 |
+ spin_unlock(&space_info->lock); |
10971 |
+@@ -8158,21 +8161,14 @@ static int alloc_reserved_tree_block(struct btrfs_trans_handle *trans, |
10972 |
+ } |
10973 |
+ |
10974 |
+ path = btrfs_alloc_path(); |
10975 |
+- if (!path) { |
10976 |
+- btrfs_free_and_pin_reserved_extent(fs_info, |
10977 |
+- extent_key.objectid, |
10978 |
+- fs_info->nodesize); |
10979 |
++ if (!path) |
10980 |
+ return -ENOMEM; |
10981 |
+- } |
10982 |
+ |
10983 |
+ path->leave_spinning = 1; |
10984 |
+ ret = btrfs_insert_empty_item(trans, fs_info->extent_root, path, |
10985 |
+ &extent_key, size); |
10986 |
+ if (ret) { |
10987 |
+ btrfs_free_path(path); |
10988 |
+- btrfs_free_and_pin_reserved_extent(fs_info, |
10989 |
+- extent_key.objectid, |
10990 |
+- fs_info->nodesize); |
10991 |
+ return ret; |
10992 |
+ } |
10993 |
+ |
10994 |
+@@ -8301,6 +8297,19 @@ btrfs_init_new_buffer(struct btrfs_trans_handle *trans, struct btrfs_root *root, |
10995 |
+ if (IS_ERR(buf)) |
10996 |
+ return buf; |
10997 |
+ |
10998 |
++ /* |
10999 |
++ * Extra safety check in case the extent tree is corrupted and extent |
11000 |
++ * allocator chooses to use a tree block which is already used and |
11001 |
++ * locked. |
11002 |
++ */ |
11003 |
++ if (buf->lock_owner == current->pid) { |
11004 |
++ btrfs_err_rl(fs_info, |
11005 |
++"tree block %llu owner %llu already locked by pid=%d, extent tree corruption detected", |
11006 |
++ buf->start, btrfs_header_owner(buf), current->pid); |
11007 |
++ free_extent_buffer(buf); |
11008 |
++ return ERR_PTR(-EUCLEAN); |
11009 |
++ } |
11010 |
++ |
11011 |
+ btrfs_set_header_generation(buf, trans->transid); |
11012 |
+ btrfs_set_buffer_lockdep_class(root->root_key.objectid, buf, level); |
11013 |
+ btrfs_tree_lock(buf); |
11014 |
+@@ -8938,15 +8947,14 @@ static noinline int walk_up_proc(struct btrfs_trans_handle *trans, |
11015 |
+ if (eb == root->node) { |
11016 |
+ if (wc->flags[level] & BTRFS_BLOCK_FLAG_FULL_BACKREF) |
11017 |
+ parent = eb->start; |
11018 |
+- else |
11019 |
+- BUG_ON(root->root_key.objectid != |
11020 |
+- btrfs_header_owner(eb)); |
11021 |
++ else if (root->root_key.objectid != btrfs_header_owner(eb)) |
11022 |
++ goto owner_mismatch; |
11023 |
+ } else { |
11024 |
+ if (wc->flags[level + 1] & BTRFS_BLOCK_FLAG_FULL_BACKREF) |
11025 |
+ parent = path->nodes[level + 1]->start; |
11026 |
+- else |
11027 |
+- BUG_ON(root->root_key.objectid != |
11028 |
+- btrfs_header_owner(path->nodes[level + 1])); |
11029 |
++ else if (root->root_key.objectid != |
11030 |
++ btrfs_header_owner(path->nodes[level + 1])) |
11031 |
++ goto owner_mismatch; |
11032 |
+ } |
11033 |
+ |
11034 |
+ btrfs_free_tree_block(trans, root, eb, parent, wc->refs[level] == 1); |
11035 |
+@@ -8954,6 +8962,11 @@ out: |
11036 |
+ wc->refs[level] = 0; |
11037 |
+ wc->flags[level] = 0; |
11038 |
+ return 0; |
11039 |
++ |
11040 |
++owner_mismatch: |
11041 |
++ btrfs_err_rl(fs_info, "unexpected tree owner, have %llu expect %llu", |
11042 |
++ btrfs_header_owner(eb), root->root_key.objectid); |
11043 |
++ return -EUCLEAN; |
11044 |
+ } |
11045 |
+ |
11046 |
+ static noinline int walk_down_tree(struct btrfs_trans_handle *trans, |
11047 |
+@@ -9007,6 +9020,8 @@ static noinline int walk_up_tree(struct btrfs_trans_handle *trans, |
11048 |
+ ret = walk_up_proc(trans, root, path, wc); |
11049 |
+ if (ret > 0) |
11050 |
+ return 0; |
11051 |
++ if (ret < 0) |
11052 |
++ return ret; |
11053 |
+ |
11054 |
+ if (path->locks[level]) { |
11055 |
+ btrfs_tree_unlock_rw(path->nodes[level], |
11056 |
+@@ -9772,6 +9787,7 @@ void btrfs_put_block_group_cache(struct btrfs_fs_info *info) |
11057 |
+ |
11058 |
+ block_group = btrfs_lookup_first_block_group(info, last); |
11059 |
+ while (block_group) { |
11060 |
++ wait_block_group_cache_done(block_group); |
11061 |
+ spin_lock(&block_group->lock); |
11062 |
+ if (block_group->iref) |
11063 |
+ break; |
11064 |
+@@ -10184,15 +10200,19 @@ error: |
11065 |
+ void btrfs_create_pending_block_groups(struct btrfs_trans_handle *trans) |
11066 |
+ { |
11067 |
+ struct btrfs_fs_info *fs_info = trans->fs_info; |
11068 |
+- struct btrfs_block_group_cache *block_group, *tmp; |
11069 |
++ struct btrfs_block_group_cache *block_group; |
11070 |
+ struct btrfs_root *extent_root = fs_info->extent_root; |
11071 |
+ struct btrfs_block_group_item item; |
11072 |
+ struct btrfs_key key; |
11073 |
+ int ret = 0; |
11074 |
+- bool can_flush_pending_bgs = trans->can_flush_pending_bgs; |
11075 |
+ |
11076 |
+- trans->can_flush_pending_bgs = false; |
11077 |
+- list_for_each_entry_safe(block_group, tmp, &trans->new_bgs, bg_list) { |
11078 |
++ if (!trans->can_flush_pending_bgs) |
11079 |
++ return; |
11080 |
++ |
11081 |
++ while (!list_empty(&trans->new_bgs)) { |
11082 |
++ block_group = list_first_entry(&trans->new_bgs, |
11083 |
++ struct btrfs_block_group_cache, |
11084 |
++ bg_list); |
11085 |
+ if (ret) |
11086 |
+ goto next; |
11087 |
+ |
11088 |
+@@ -10214,7 +10234,7 @@ void btrfs_create_pending_block_groups(struct btrfs_trans_handle *trans) |
11089 |
+ next: |
11090 |
+ list_del_init(&block_group->bg_list); |
11091 |
+ } |
11092 |
+- trans->can_flush_pending_bgs = can_flush_pending_bgs; |
11093 |
++ btrfs_trans_release_chunk_metadata(trans); |
11094 |
+ } |
11095 |
+ |
11096 |
+ int btrfs_make_block_group(struct btrfs_trans_handle *trans, |
11097 |
+@@ -10869,14 +10889,16 @@ int btrfs_error_unpin_extent_range(struct btrfs_fs_info *fs_info, |
11098 |
+ * We don't want a transaction for this since the discard may take a |
11099 |
+ * substantial amount of time. We don't require that a transaction be |
11100 |
+ * running, but we do need to take a running transaction into account |
11101 |
+- * to ensure that we're not discarding chunks that were released in |
11102 |
+- * the current transaction. |
11103 |
++ * to ensure that we're not discarding chunks that were released or |
11104 |
++ * allocated in the current transaction. |
11105 |
+ * |
11106 |
+ * Holding the chunks lock will prevent other threads from allocating |
11107 |
+ * or releasing chunks, but it won't prevent a running transaction |
11108 |
+ * from committing and releasing the memory that the pending chunks |
11109 |
+ * list head uses. For that, we need to take a reference to the |
11110 |
+- * transaction. |
11111 |
++ * transaction and hold the commit root sem. We only need to hold |
11112 |
++ * it while performing the free space search since we have already |
11113 |
++ * held back allocations. |
11114 |
+ */ |
11115 |
+ static int btrfs_trim_free_extents(struct btrfs_device *device, |
11116 |
+ u64 minlen, u64 *trimmed) |
11117 |
+@@ -10886,6 +10908,10 @@ static int btrfs_trim_free_extents(struct btrfs_device *device, |
11118 |
+ |
11119 |
+ *trimmed = 0; |
11120 |
+ |
11121 |
++ /* Discard not supported = nothing to do. */ |
11122 |
++ if (!blk_queue_discard(bdev_get_queue(device->bdev))) |
11123 |
++ return 0; |
11124 |
++ |
11125 |
+ /* Not writeable = nothing to do. */ |
11126 |
+ if (!test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state)) |
11127 |
+ return 0; |
11128 |
+@@ -10903,9 +10929,13 @@ static int btrfs_trim_free_extents(struct btrfs_device *device, |
11129 |
+ |
11130 |
+ ret = mutex_lock_interruptible(&fs_info->chunk_mutex); |
11131 |
+ if (ret) |
11132 |
+- return ret; |
11133 |
++ break; |
11134 |
+ |
11135 |
+- down_read(&fs_info->commit_root_sem); |
11136 |
++ ret = down_read_killable(&fs_info->commit_root_sem); |
11137 |
++ if (ret) { |
11138 |
++ mutex_unlock(&fs_info->chunk_mutex); |
11139 |
++ break; |
11140 |
++ } |
11141 |
+ |
11142 |
+ spin_lock(&fs_info->trans_lock); |
11143 |
+ trans = fs_info->running_transaction; |
11144 |
+@@ -10913,13 +10943,17 @@ static int btrfs_trim_free_extents(struct btrfs_device *device, |
11145 |
+ refcount_inc(&trans->use_count); |
11146 |
+ spin_unlock(&fs_info->trans_lock); |
11147 |
+ |
11148 |
++ if (!trans) |
11149 |
++ up_read(&fs_info->commit_root_sem); |
11150 |
++ |
11151 |
+ ret = find_free_dev_extent_start(trans, device, minlen, start, |
11152 |
+ &start, &len); |
11153 |
+- if (trans) |
11154 |
++ if (trans) { |
11155 |
++ up_read(&fs_info->commit_root_sem); |
11156 |
+ btrfs_put_transaction(trans); |
11157 |
++ } |
11158 |
+ |
11159 |
+ if (ret) { |
11160 |
+- up_read(&fs_info->commit_root_sem); |
11161 |
+ mutex_unlock(&fs_info->chunk_mutex); |
11162 |
+ if (ret == -ENOSPC) |
11163 |
+ ret = 0; |
11164 |
+@@ -10927,7 +10961,6 @@ static int btrfs_trim_free_extents(struct btrfs_device *device, |
11165 |
+ } |
11166 |
+ |
11167 |
+ ret = btrfs_issue_discard(device->bdev, start, len, &bytes); |
11168 |
+- up_read(&fs_info->commit_root_sem); |
11169 |
+ mutex_unlock(&fs_info->chunk_mutex); |
11170 |
+ |
11171 |
+ if (ret) |
11172 |
+@@ -10947,6 +10980,15 @@ static int btrfs_trim_free_extents(struct btrfs_device *device, |
11173 |
+ return ret; |
11174 |
+ } |
11175 |
+ |
11176 |
++/* |
11177 |
++ * Trim the whole filesystem by: |
11178 |
++ * 1) trimming the free space in each block group |
11179 |
++ * 2) trimming the unallocated space on each device |
11180 |
++ * |
11181 |
++ * This will also continue trimming even if a block group or device encounters |
11182 |
++ * an error. The return value will be the last error, or 0 if nothing bad |
11183 |
++ * happens. |
11184 |
++ */ |
11185 |
+ int btrfs_trim_fs(struct btrfs_fs_info *fs_info, struct fstrim_range *range) |
11186 |
+ { |
11187 |
+ struct btrfs_block_group_cache *cache = NULL; |
11188 |
+@@ -10956,18 +10998,14 @@ int btrfs_trim_fs(struct btrfs_fs_info *fs_info, struct fstrim_range *range) |
11189 |
+ u64 start; |
11190 |
+ u64 end; |
11191 |
+ u64 trimmed = 0; |
11192 |
+- u64 total_bytes = btrfs_super_total_bytes(fs_info->super_copy); |
11193 |
++ u64 bg_failed = 0; |
11194 |
++ u64 dev_failed = 0; |
11195 |
++ int bg_ret = 0; |
11196 |
++ int dev_ret = 0; |
11197 |
+ int ret = 0; |
11198 |
+ |
11199 |
+- /* |
11200 |
+- * try to trim all FS space, our block group may start from non-zero. |
11201 |
+- */ |
11202 |
+- if (range->len == total_bytes) |
11203 |
+- cache = btrfs_lookup_first_block_group(fs_info, range->start); |
11204 |
+- else |
11205 |
+- cache = btrfs_lookup_block_group(fs_info, range->start); |
11206 |
+- |
11207 |
+- while (cache) { |
11208 |
++ cache = btrfs_lookup_first_block_group(fs_info, range->start); |
11209 |
++ for (; cache; cache = next_block_group(fs_info, cache)) { |
11210 |
+ if (cache->key.objectid >= (range->start + range->len)) { |
11211 |
+ btrfs_put_block_group(cache); |
11212 |
+ break; |
11213 |
+@@ -10981,13 +11019,15 @@ int btrfs_trim_fs(struct btrfs_fs_info *fs_info, struct fstrim_range *range) |
11214 |
+ if (!block_group_cache_done(cache)) { |
11215 |
+ ret = cache_block_group(cache, 0); |
11216 |
+ if (ret) { |
11217 |
+- btrfs_put_block_group(cache); |
11218 |
+- break; |
11219 |
++ bg_failed++; |
11220 |
++ bg_ret = ret; |
11221 |
++ continue; |
11222 |
+ } |
11223 |
+ ret = wait_block_group_cache_done(cache); |
11224 |
+ if (ret) { |
11225 |
+- btrfs_put_block_group(cache); |
11226 |
+- break; |
11227 |
++ bg_failed++; |
11228 |
++ bg_ret = ret; |
11229 |
++ continue; |
11230 |
+ } |
11231 |
+ } |
11232 |
+ ret = btrfs_trim_block_group(cache, |
11233 |
+@@ -10998,28 +11038,40 @@ int btrfs_trim_fs(struct btrfs_fs_info *fs_info, struct fstrim_range *range) |
11234 |
+ |
11235 |
+ trimmed += group_trimmed; |
11236 |
+ if (ret) { |
11237 |
+- btrfs_put_block_group(cache); |
11238 |
+- break; |
11239 |
++ bg_failed++; |
11240 |
++ bg_ret = ret; |
11241 |
++ continue; |
11242 |
+ } |
11243 |
+ } |
11244 |
+- |
11245 |
+- cache = next_block_group(fs_info, cache); |
11246 |
+ } |
11247 |
+ |
11248 |
++ if (bg_failed) |
11249 |
++ btrfs_warn(fs_info, |
11250 |
++ "failed to trim %llu block group(s), last error %d", |
11251 |
++ bg_failed, bg_ret); |
11252 |
+ mutex_lock(&fs_info->fs_devices->device_list_mutex); |
11253 |
+- devices = &fs_info->fs_devices->alloc_list; |
11254 |
+- list_for_each_entry(device, devices, dev_alloc_list) { |
11255 |
++ devices = &fs_info->fs_devices->devices; |
11256 |
++ list_for_each_entry(device, devices, dev_list) { |
11257 |
+ ret = btrfs_trim_free_extents(device, range->minlen, |
11258 |
+ &group_trimmed); |
11259 |
+- if (ret) |
11260 |
++ if (ret) { |
11261 |
++ dev_failed++; |
11262 |
++ dev_ret = ret; |
11263 |
+ break; |
11264 |
++ } |
11265 |
+ |
11266 |
+ trimmed += group_trimmed; |
11267 |
+ } |
11268 |
+ mutex_unlock(&fs_info->fs_devices->device_list_mutex); |
11269 |
+ |
11270 |
++ if (dev_failed) |
11271 |
++ btrfs_warn(fs_info, |
11272 |
++ "failed to trim %llu device(s), last error %d", |
11273 |
++ dev_failed, dev_ret); |
11274 |
+ range->len = trimmed; |
11275 |
+- return ret; |
11276 |
++ if (bg_ret) |
11277 |
++ return bg_ret; |
11278 |
++ return dev_ret; |
11279 |
+ } |
11280 |
+ |
11281 |
+ /* |
11282 |
+diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c |
11283 |
+index 51e77d72068a..22c2f38cd9b3 100644 |
11284 |
+--- a/fs/btrfs/file.c |
11285 |
++++ b/fs/btrfs/file.c |
11286 |
+@@ -534,6 +534,14 @@ int btrfs_dirty_pages(struct inode *inode, struct page **pages, |
11287 |
+ |
11288 |
+ end_of_last_block = start_pos + num_bytes - 1; |
11289 |
+ |
11290 |
++ /* |
11291 |
++ * The pages may have already been dirty, clear out old accounting so |
11292 |
++ * we can set things up properly |
11293 |
++ */ |
11294 |
++ clear_extent_bit(&BTRFS_I(inode)->io_tree, start_pos, end_of_last_block, |
11295 |
++ EXTENT_DIRTY | EXTENT_DELALLOC | |
11296 |
++ EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, 0, 0, cached); |
11297 |
++ |
11298 |
+ if (!btrfs_is_free_space_inode(BTRFS_I(inode))) { |
11299 |
+ if (start_pos >= isize && |
11300 |
+ !(BTRFS_I(inode)->flags & BTRFS_INODE_PREALLOC)) { |
11301 |
+@@ -1504,18 +1512,27 @@ lock_and_cleanup_extent_if_need(struct btrfs_inode *inode, struct page **pages, |
11302 |
+ } |
11303 |
+ if (ordered) |
11304 |
+ btrfs_put_ordered_extent(ordered); |
11305 |
+- clear_extent_bit(&inode->io_tree, start_pos, last_pos, |
11306 |
+- EXTENT_DIRTY | EXTENT_DELALLOC | |
11307 |
+- EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, |
11308 |
+- 0, 0, cached_state); |
11309 |
++ |
11310 |
+ *lockstart = start_pos; |
11311 |
+ *lockend = last_pos; |
11312 |
+ ret = 1; |
11313 |
+ } |
11314 |
+ |
11315 |
++ /* |
11316 |
++ * It's possible the pages are dirty right now, but we don't want |
11317 |
++ * to clean them yet because copy_from_user may catch a page fault |
11318 |
++ * and we might have to fall back to one page at a time. If that |
11319 |
++ * happens, we'll unlock these pages and we'd have a window where |
11320 |
++ * reclaim could sneak in and drop the once-dirty page on the floor |
11321 |
++ * without writing it. |
11322 |
++ * |
11323 |
++ * We have the pages locked and the extent range locked, so there's |
11324 |
++ * no way someone can start IO on any dirty pages in this range. |
11325 |
++ * |
11326 |
++ * We'll call btrfs_dirty_pages() later on, and that will flip around |
11327 |
++ * delalloc bits and dirty the pages as required. |
11328 |
++ */ |
11329 |
+ for (i = 0; i < num_pages; i++) { |
11330 |
+- if (clear_page_dirty_for_io(pages[i])) |
11331 |
+- account_page_redirty(pages[i]); |
11332 |
+ set_page_extent_mapped(pages[i]); |
11333 |
+ WARN_ON(!PageLocked(pages[i])); |
11334 |
+ } |
11335 |
+@@ -2065,6 +2082,14 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) |
11336 |
+ goto out; |
11337 |
+ |
11338 |
+ inode_lock(inode); |
11339 |
++ |
11340 |
++ /* |
11341 |
++ * We take the dio_sem here because the tree log stuff can race with |
11342 |
++ * lockless dio writes and get an extent map logged for an extent we |
11343 |
++ * never waited on. We need it this high up for lockdep reasons. |
11344 |
++ */ |
11345 |
++ down_write(&BTRFS_I(inode)->dio_sem); |
11346 |
++ |
11347 |
+ atomic_inc(&root->log_batch); |
11348 |
+ full_sync = test_bit(BTRFS_INODE_NEEDS_FULL_SYNC, |
11349 |
+ &BTRFS_I(inode)->runtime_flags); |
11350 |
+@@ -2116,6 +2141,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) |
11351 |
+ ret = start_ordered_ops(inode, start, end); |
11352 |
+ } |
11353 |
+ if (ret) { |
11354 |
++ up_write(&BTRFS_I(inode)->dio_sem); |
11355 |
+ inode_unlock(inode); |
11356 |
+ goto out; |
11357 |
+ } |
11358 |
+@@ -2171,6 +2197,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) |
11359 |
+ * checked called fsync. |
11360 |
+ */ |
11361 |
+ ret = filemap_check_wb_err(inode->i_mapping, file->f_wb_err); |
11362 |
++ up_write(&BTRFS_I(inode)->dio_sem); |
11363 |
+ inode_unlock(inode); |
11364 |
+ goto out; |
11365 |
+ } |
11366 |
+@@ -2189,6 +2216,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) |
11367 |
+ trans = btrfs_start_transaction(root, 0); |
11368 |
+ if (IS_ERR(trans)) { |
11369 |
+ ret = PTR_ERR(trans); |
11370 |
++ up_write(&BTRFS_I(inode)->dio_sem); |
11371 |
+ inode_unlock(inode); |
11372 |
+ goto out; |
11373 |
+ } |
11374 |
+@@ -2210,6 +2238,7 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) |
11375 |
+ * file again, but that will end up using the synchronization |
11376 |
+ * inside btrfs_sync_log to keep things safe. |
11377 |
+ */ |
11378 |
++ up_write(&BTRFS_I(inode)->dio_sem); |
11379 |
+ inode_unlock(inode); |
11380 |
+ |
11381 |
+ /* |
11382 |
+diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c |
11383 |
+index d5f80cb300be..a5f18333aa8c 100644 |
11384 |
+--- a/fs/btrfs/free-space-cache.c |
11385 |
++++ b/fs/btrfs/free-space-cache.c |
11386 |
+@@ -10,6 +10,7 @@ |
11387 |
+ #include <linux/math64.h> |
11388 |
+ #include <linux/ratelimit.h> |
11389 |
+ #include <linux/error-injection.h> |
11390 |
++#include <linux/sched/mm.h> |
11391 |
+ #include "ctree.h" |
11392 |
+ #include "free-space-cache.h" |
11393 |
+ #include "transaction.h" |
11394 |
+@@ -47,6 +48,7 @@ static struct inode *__lookup_free_space_inode(struct btrfs_root *root, |
11395 |
+ struct btrfs_free_space_header *header; |
11396 |
+ struct extent_buffer *leaf; |
11397 |
+ struct inode *inode = NULL; |
11398 |
++ unsigned nofs_flag; |
11399 |
+ int ret; |
11400 |
+ |
11401 |
+ key.objectid = BTRFS_FREE_SPACE_OBJECTID; |
11402 |
+@@ -68,7 +70,13 @@ static struct inode *__lookup_free_space_inode(struct btrfs_root *root, |
11403 |
+ btrfs_disk_key_to_cpu(&location, &disk_key); |
11404 |
+ btrfs_release_path(path); |
11405 |
+ |
11406 |
++ /* |
11407 |
++ * We are often under a trans handle at this point, so we need to make |
11408 |
++ * sure NOFS is set to keep us from deadlocking. |
11409 |
++ */ |
11410 |
++ nofs_flag = memalloc_nofs_save(); |
11411 |
+ inode = btrfs_iget(fs_info->sb, &location, root, NULL); |
11412 |
++ memalloc_nofs_restore(nofs_flag); |
11413 |
+ if (IS_ERR(inode)) |
11414 |
+ return inode; |
11415 |
+ if (is_bad_inode(inode)) { |
11416 |
+@@ -1686,6 +1694,8 @@ static inline void __bitmap_clear_bits(struct btrfs_free_space_ctl *ctl, |
11417 |
+ bitmap_clear(info->bitmap, start, count); |
11418 |
+ |
11419 |
+ info->bytes -= bytes; |
11420 |
++ if (info->max_extent_size > ctl->unit) |
11421 |
++ info->max_extent_size = 0; |
11422 |
+ } |
11423 |
+ |
11424 |
+ static void bitmap_clear_bits(struct btrfs_free_space_ctl *ctl, |
11425 |
+@@ -1769,6 +1779,13 @@ static int search_bitmap(struct btrfs_free_space_ctl *ctl, |
11426 |
+ return -1; |
11427 |
+ } |
11428 |
+ |
11429 |
++static inline u64 get_max_extent_size(struct btrfs_free_space *entry) |
11430 |
++{ |
11431 |
++ if (entry->bitmap) |
11432 |
++ return entry->max_extent_size; |
11433 |
++ return entry->bytes; |
11434 |
++} |
11435 |
++ |
11436 |
+ /* Cache the size of the max extent in bytes */ |
11437 |
+ static struct btrfs_free_space * |
11438 |
+ find_free_space(struct btrfs_free_space_ctl *ctl, u64 *offset, u64 *bytes, |
11439 |
+@@ -1790,8 +1807,8 @@ find_free_space(struct btrfs_free_space_ctl *ctl, u64 *offset, u64 *bytes, |
11440 |
+ for (node = &entry->offset_index; node; node = rb_next(node)) { |
11441 |
+ entry = rb_entry(node, struct btrfs_free_space, offset_index); |
11442 |
+ if (entry->bytes < *bytes) { |
11443 |
+- if (entry->bytes > *max_extent_size) |
11444 |
+- *max_extent_size = entry->bytes; |
11445 |
++ *max_extent_size = max(get_max_extent_size(entry), |
11446 |
++ *max_extent_size); |
11447 |
+ continue; |
11448 |
+ } |
11449 |
+ |
11450 |
+@@ -1809,8 +1826,8 @@ find_free_space(struct btrfs_free_space_ctl *ctl, u64 *offset, u64 *bytes, |
11451 |
+ } |
11452 |
+ |
11453 |
+ if (entry->bytes < *bytes + align_off) { |
11454 |
+- if (entry->bytes > *max_extent_size) |
11455 |
+- *max_extent_size = entry->bytes; |
11456 |
++ *max_extent_size = max(get_max_extent_size(entry), |
11457 |
++ *max_extent_size); |
11458 |
+ continue; |
11459 |
+ } |
11460 |
+ |
11461 |
+@@ -1822,8 +1839,10 @@ find_free_space(struct btrfs_free_space_ctl *ctl, u64 *offset, u64 *bytes, |
11462 |
+ *offset = tmp; |
11463 |
+ *bytes = size; |
11464 |
+ return entry; |
11465 |
+- } else if (size > *max_extent_size) { |
11466 |
+- *max_extent_size = size; |
11467 |
++ } else { |
11468 |
++ *max_extent_size = |
11469 |
++ max(get_max_extent_size(entry), |
11470 |
++ *max_extent_size); |
11471 |
+ } |
11472 |
+ continue; |
11473 |
+ } |
11474 |
+@@ -2447,6 +2466,7 @@ void btrfs_dump_free_space(struct btrfs_block_group_cache *block_group, |
11475 |
+ struct rb_node *n; |
11476 |
+ int count = 0; |
11477 |
+ |
11478 |
++ spin_lock(&ctl->tree_lock); |
11479 |
+ for (n = rb_first(&ctl->free_space_offset); n; n = rb_next(n)) { |
11480 |
+ info = rb_entry(n, struct btrfs_free_space, offset_index); |
11481 |
+ if (info->bytes >= bytes && !block_group->ro) |
11482 |
+@@ -2455,6 +2475,7 @@ void btrfs_dump_free_space(struct btrfs_block_group_cache *block_group, |
11483 |
+ info->offset, info->bytes, |
11484 |
+ (info->bitmap) ? "yes" : "no"); |
11485 |
+ } |
11486 |
++ spin_unlock(&ctl->tree_lock); |
11487 |
+ btrfs_info(fs_info, "block group has cluster?: %s", |
11488 |
+ list_empty(&block_group->cluster_list) ? "no" : "yes"); |
11489 |
+ btrfs_info(fs_info, |
11490 |
+@@ -2683,8 +2704,8 @@ static u64 btrfs_alloc_from_bitmap(struct btrfs_block_group_cache *block_group, |
11491 |
+ |
11492 |
+ err = search_bitmap(ctl, entry, &search_start, &search_bytes, true); |
11493 |
+ if (err) { |
11494 |
+- if (search_bytes > *max_extent_size) |
11495 |
+- *max_extent_size = search_bytes; |
11496 |
++ *max_extent_size = max(get_max_extent_size(entry), |
11497 |
++ *max_extent_size); |
11498 |
+ return 0; |
11499 |
+ } |
11500 |
+ |
11501 |
+@@ -2721,8 +2742,9 @@ u64 btrfs_alloc_from_cluster(struct btrfs_block_group_cache *block_group, |
11502 |
+ |
11503 |
+ entry = rb_entry(node, struct btrfs_free_space, offset_index); |
11504 |
+ while (1) { |
11505 |
+- if (entry->bytes < bytes && entry->bytes > *max_extent_size) |
11506 |
+- *max_extent_size = entry->bytes; |
11507 |
++ if (entry->bytes < bytes) |
11508 |
++ *max_extent_size = max(get_max_extent_size(entry), |
11509 |
++ *max_extent_size); |
11510 |
+ |
11511 |
+ if (entry->bytes < bytes || |
11512 |
+ (!entry->bitmap && entry->offset < min_start)) { |
11513 |
+diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c |
11514 |
+index d3736fbf6774..dc0f9d089b19 100644 |
11515 |
+--- a/fs/btrfs/inode.c |
11516 |
++++ b/fs/btrfs/inode.c |
11517 |
+@@ -507,6 +507,7 @@ again: |
11518 |
+ pages = kcalloc(nr_pages, sizeof(struct page *), GFP_NOFS); |
11519 |
+ if (!pages) { |
11520 |
+ /* just bail out to the uncompressed code */ |
11521 |
++ nr_pages = 0; |
11522 |
+ goto cont; |
11523 |
+ } |
11524 |
+ |
11525 |
+@@ -2950,6 +2951,7 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent) |
11526 |
+ bool truncated = false; |
11527 |
+ bool range_locked = false; |
11528 |
+ bool clear_new_delalloc_bytes = false; |
11529 |
++ bool clear_reserved_extent = true; |
11530 |
+ |
11531 |
+ if (!test_bit(BTRFS_ORDERED_NOCOW, &ordered_extent->flags) && |
11532 |
+ !test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags) && |
11533 |
+@@ -3053,10 +3055,12 @@ static int btrfs_finish_ordered_io(struct btrfs_ordered_extent *ordered_extent) |
11534 |
+ logical_len, logical_len, |
11535 |
+ compress_type, 0, 0, |
11536 |
+ BTRFS_FILE_EXTENT_REG); |
11537 |
+- if (!ret) |
11538 |
++ if (!ret) { |
11539 |
++ clear_reserved_extent = false; |
11540 |
+ btrfs_release_delalloc_bytes(fs_info, |
11541 |
+ ordered_extent->start, |
11542 |
+ ordered_extent->disk_len); |
11543 |
++ } |
11544 |
+ } |
11545 |
+ unpin_extent_cache(&BTRFS_I(inode)->extent_tree, |
11546 |
+ ordered_extent->file_offset, ordered_extent->len, |
11547 |
+@@ -3117,8 +3121,13 @@ out: |
11548 |
+ * wrong we need to return the space for this ordered extent |
11549 |
+ * back to the allocator. We only free the extent in the |
11550 |
+ * truncated case if we didn't write out the extent at all. |
11551 |
++ * |
11552 |
++ * If we made it past insert_reserved_file_extent before we |
11553 |
++ * errored out then we don't need to do this as the accounting |
11554 |
++ * has already been done. |
11555 |
+ */ |
11556 |
+ if ((ret || !logical_len) && |
11557 |
++ clear_reserved_extent && |
11558 |
+ !test_bit(BTRFS_ORDERED_NOCOW, &ordered_extent->flags) && |
11559 |
+ !test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags)) |
11560 |
+ btrfs_free_reserved_extent(fs_info, |
11561 |
+@@ -5293,11 +5302,13 @@ static void evict_inode_truncate_pages(struct inode *inode) |
11562 |
+ struct extent_state *cached_state = NULL; |
11563 |
+ u64 start; |
11564 |
+ u64 end; |
11565 |
++ unsigned state_flags; |
11566 |
+ |
11567 |
+ node = rb_first(&io_tree->state); |
11568 |
+ state = rb_entry(node, struct extent_state, rb_node); |
11569 |
+ start = state->start; |
11570 |
+ end = state->end; |
11571 |
++ state_flags = state->state; |
11572 |
+ spin_unlock(&io_tree->lock); |
11573 |
+ |
11574 |
+ lock_extent_bits(io_tree, start, end, &cached_state); |
11575 |
+@@ -5310,7 +5321,7 @@ static void evict_inode_truncate_pages(struct inode *inode) |
11576 |
+ * |
11577 |
+ * Note, end is the bytenr of last byte, so we need + 1 here. |
11578 |
+ */ |
11579 |
+- if (state->state & EXTENT_DELALLOC) |
11580 |
++ if (state_flags & EXTENT_DELALLOC) |
11581 |
+ btrfs_qgroup_free_data(inode, NULL, start, end - start + 1); |
11582 |
+ |
11583 |
+ clear_extent_bit(io_tree, start, end, |
11584 |
+diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c |
11585 |
+index ef7159646615..c972920701a3 100644 |
11586 |
+--- a/fs/btrfs/ioctl.c |
11587 |
++++ b/fs/btrfs/ioctl.c |
11588 |
+@@ -496,7 +496,6 @@ static noinline int btrfs_ioctl_fitrim(struct file *file, void __user *arg) |
11589 |
+ struct fstrim_range range; |
11590 |
+ u64 minlen = ULLONG_MAX; |
11591 |
+ u64 num_devices = 0; |
11592 |
+- u64 total_bytes = btrfs_super_total_bytes(fs_info->super_copy); |
11593 |
+ int ret; |
11594 |
+ |
11595 |
+ if (!capable(CAP_SYS_ADMIN)) |
11596 |
+@@ -520,11 +519,15 @@ static noinline int btrfs_ioctl_fitrim(struct file *file, void __user *arg) |
11597 |
+ return -EOPNOTSUPP; |
11598 |
+ if (copy_from_user(&range, arg, sizeof(range))) |
11599 |
+ return -EFAULT; |
11600 |
+- if (range.start > total_bytes || |
11601 |
+- range.len < fs_info->sb->s_blocksize) |
11602 |
++ |
11603 |
++ /* |
11604 |
++ * NOTE: Don't truncate the range using super->total_bytes. Bytenr of |
11605 |
++ * block group is in the logical address space, which can be any |
11606 |
++ * sectorsize aligned bytenr in the range [0, U64_MAX]. |
11607 |
++ */ |
11608 |
++ if (range.len < fs_info->sb->s_blocksize) |
11609 |
+ return -EINVAL; |
11610 |
+ |
11611 |
+- range.len = min(range.len, total_bytes - range.start); |
11612 |
+ range.minlen = max(range.minlen, minlen); |
11613 |
+ ret = btrfs_trim_fs(fs_info, &range); |
11614 |
+ if (ret < 0) |
11615 |
+diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c |
11616 |
+index c25dc47210a3..7407f5a5d682 100644 |
11617 |
+--- a/fs/btrfs/qgroup.c |
11618 |
++++ b/fs/btrfs/qgroup.c |
11619 |
+@@ -2856,6 +2856,7 @@ qgroup_rescan_zero_tracking(struct btrfs_fs_info *fs_info) |
11620 |
+ qgroup->rfer_cmpr = 0; |
11621 |
+ qgroup->excl = 0; |
11622 |
+ qgroup->excl_cmpr = 0; |
11623 |
++ qgroup_dirty(fs_info, qgroup); |
11624 |
+ } |
11625 |
+ spin_unlock(&fs_info->qgroup_lock); |
11626 |
+ } |
11627 |
+@@ -3065,6 +3066,10 @@ static int __btrfs_qgroup_release_data(struct inode *inode, |
11628 |
+ int trace_op = QGROUP_RELEASE; |
11629 |
+ int ret; |
11630 |
+ |
11631 |
++ if (!test_bit(BTRFS_FS_QUOTA_ENABLED, |
11632 |
++ &BTRFS_I(inode)->root->fs_info->flags)) |
11633 |
++ return 0; |
11634 |
++ |
11635 |
+ /* In release case, we shouldn't have @reserved */ |
11636 |
+ WARN_ON(!free && reserved); |
11637 |
+ if (free && reserved) |
11638 |
+diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h |
11639 |
+index d60dd06445ce..cad73ed7aebc 100644 |
11640 |
+--- a/fs/btrfs/qgroup.h |
11641 |
++++ b/fs/btrfs/qgroup.h |
11642 |
+@@ -261,6 +261,8 @@ void btrfs_qgroup_free_refroot(struct btrfs_fs_info *fs_info, |
11643 |
+ static inline void btrfs_qgroup_free_delayed_ref(struct btrfs_fs_info *fs_info, |
11644 |
+ u64 ref_root, u64 num_bytes) |
11645 |
+ { |
11646 |
++ if (!test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags)) |
11647 |
++ return; |
11648 |
+ trace_btrfs_qgroup_free_delayed_ref(fs_info, ref_root, num_bytes); |
11649 |
+ btrfs_qgroup_free_refroot(fs_info, ref_root, num_bytes, |
11650 |
+ BTRFS_QGROUP_RSV_DATA); |
11651 |
+diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c |
11652 |
+index be94c65bb4d2..5ee49b796815 100644 |
11653 |
+--- a/fs/btrfs/relocation.c |
11654 |
++++ b/fs/btrfs/relocation.c |
11655 |
+@@ -1321,7 +1321,7 @@ static void __del_reloc_root(struct btrfs_root *root) |
11656 |
+ struct mapping_node *node = NULL; |
11657 |
+ struct reloc_control *rc = fs_info->reloc_ctl; |
11658 |
+ |
11659 |
+- if (rc) { |
11660 |
++ if (rc && root->node) { |
11661 |
+ spin_lock(&rc->reloc_root_tree.lock); |
11662 |
+ rb_node = tree_search(&rc->reloc_root_tree.rb_root, |
11663 |
+ root->node->start); |
11664 |
+diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c |
11665 |
+index ff5f6c719976..9ee0aca134fc 100644 |
11666 |
+--- a/fs/btrfs/transaction.c |
11667 |
++++ b/fs/btrfs/transaction.c |
11668 |
+@@ -1930,6 +1930,9 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) |
11669 |
+ return ret; |
11670 |
+ } |
11671 |
+ |
11672 |
++ btrfs_trans_release_metadata(trans); |
11673 |
++ trans->block_rsv = NULL; |
11674 |
++ |
11675 |
+ /* make a pass through all the delayed refs we have so far |
11676 |
+ * any runnings procs may add more while we are here |
11677 |
+ */ |
11678 |
+@@ -1939,9 +1942,6 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) |
11679 |
+ return ret; |
11680 |
+ } |
11681 |
+ |
11682 |
+- btrfs_trans_release_metadata(trans); |
11683 |
+- trans->block_rsv = NULL; |
11684 |
+- |
11685 |
+ cur_trans = trans->transaction; |
11686 |
+ |
11687 |
+ /* |
11688 |
+@@ -2281,15 +2281,6 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) |
11689 |
+ |
11690 |
+ kmem_cache_free(btrfs_trans_handle_cachep, trans); |
11691 |
+ |
11692 |
+- /* |
11693 |
+- * If fs has been frozen, we can not handle delayed iputs, otherwise |
11694 |
+- * it'll result in deadlock about SB_FREEZE_FS. |
11695 |
+- */ |
11696 |
+- if (current != fs_info->transaction_kthread && |
11697 |
+- current != fs_info->cleaner_kthread && |
11698 |
+- !test_bit(BTRFS_FS_FROZEN, &fs_info->flags)) |
11699 |
+- btrfs_run_delayed_iputs(fs_info); |
11700 |
+- |
11701 |
+ return ret; |
11702 |
+ |
11703 |
+ scrub_continue: |
11704 |
+diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c |
11705 |
+index 84b00a29d531..8b3f14a1adf0 100644 |
11706 |
+--- a/fs/btrfs/tree-log.c |
11707 |
++++ b/fs/btrfs/tree-log.c |
11708 |
+@@ -258,6 +258,13 @@ struct walk_control { |
11709 |
+ /* what stage of the replay code we're currently in */ |
11710 |
+ int stage; |
11711 |
+ |
11712 |
++ /* |
11713 |
++ * Ignore any items from the inode currently being processed. Needs |
11714 |
++ * to be set every time we find a BTRFS_INODE_ITEM_KEY and we are in |
11715 |
++ * the LOG_WALK_REPLAY_INODES stage. |
11716 |
++ */ |
11717 |
++ bool ignore_cur_inode; |
11718 |
++ |
11719 |
+ /* the root we are currently replaying */ |
11720 |
+ struct btrfs_root *replay_dest; |
11721 |
+ |
11722 |
+@@ -2492,6 +2499,20 @@ static int replay_one_buffer(struct btrfs_root *log, struct extent_buffer *eb, |
11723 |
+ |
11724 |
+ inode_item = btrfs_item_ptr(eb, i, |
11725 |
+ struct btrfs_inode_item); |
11726 |
++ /* |
11727 |
++ * If we have a tmpfile (O_TMPFILE) that got fsync'ed |
11728 |
++ * and never got linked before the fsync, skip it, as |
11729 |
++ * replaying it is pointless since it would be deleted |
11730 |
++ * later. We skip logging tmpfiles, but it's always |
11731 |
++ * possible we are replaying a log created with a kernel |
11732 |
++ * that used to log tmpfiles. |
11733 |
++ */ |
11734 |
++ if (btrfs_inode_nlink(eb, inode_item) == 0) { |
11735 |
++ wc->ignore_cur_inode = true; |
11736 |
++ continue; |
11737 |
++ } else { |
11738 |
++ wc->ignore_cur_inode = false; |
11739 |
++ } |
11740 |
+ ret = replay_xattr_deletes(wc->trans, root, log, |
11741 |
+ path, key.objectid); |
11742 |
+ if (ret) |
11743 |
+@@ -2529,16 +2550,8 @@ static int replay_one_buffer(struct btrfs_root *log, struct extent_buffer *eb, |
11744 |
+ root->fs_info->sectorsize); |
11745 |
+ ret = btrfs_drop_extents(wc->trans, root, inode, |
11746 |
+ from, (u64)-1, 1); |
11747 |
+- /* |
11748 |
+- * If the nlink count is zero here, the iput |
11749 |
+- * will free the inode. We bump it to make |
11750 |
+- * sure it doesn't get freed until the link |
11751 |
+- * count fixup is done. |
11752 |
+- */ |
11753 |
+ if (!ret) { |
11754 |
+- if (inode->i_nlink == 0) |
11755 |
+- inc_nlink(inode); |
11756 |
+- /* Update link count and nbytes. */ |
11757 |
++ /* Update the inode's nbytes. */ |
11758 |
+ ret = btrfs_update_inode(wc->trans, |
11759 |
+ root, inode); |
11760 |
+ } |
11761 |
+@@ -2553,6 +2566,9 @@ static int replay_one_buffer(struct btrfs_root *log, struct extent_buffer *eb, |
11762 |
+ break; |
11763 |
+ } |
11764 |
+ |
11765 |
++ if (wc->ignore_cur_inode) |
11766 |
++ continue; |
11767 |
++ |
11768 |
+ if (key.type == BTRFS_DIR_INDEX_KEY && |
11769 |
+ wc->stage == LOG_WALK_REPLAY_DIR_INDEX) { |
11770 |
+ ret = replay_one_dir_item(wc->trans, root, path, |
11771 |
+@@ -3209,9 +3225,12 @@ static void free_log_tree(struct btrfs_trans_handle *trans, |
11772 |
+ }; |
11773 |
+ |
11774 |
+ ret = walk_log_tree(trans, log, &wc); |
11775 |
+- /* I don't think this can happen but just in case */ |
11776 |
+- if (ret) |
11777 |
+- btrfs_abort_transaction(trans, ret); |
11778 |
++ if (ret) { |
11779 |
++ if (trans) |
11780 |
++ btrfs_abort_transaction(trans, ret); |
11781 |
++ else |
11782 |
++ btrfs_handle_fs_error(log->fs_info, ret, NULL); |
11783 |
++ } |
11784 |
+ |
11785 |
+ while (1) { |
11786 |
+ ret = find_first_extent_bit(&log->dirty_log_pages, |
11787 |
+@@ -4505,7 +4524,6 @@ static int btrfs_log_changed_extents(struct btrfs_trans_handle *trans, |
11788 |
+ |
11789 |
+ INIT_LIST_HEAD(&extents); |
11790 |
+ |
11791 |
+- down_write(&inode->dio_sem); |
11792 |
+ write_lock(&tree->lock); |
11793 |
+ test_gen = root->fs_info->last_trans_committed; |
11794 |
+ logged_start = start; |
11795 |
+@@ -4586,7 +4604,6 @@ process: |
11796 |
+ } |
11797 |
+ WARN_ON(!list_empty(&extents)); |
11798 |
+ write_unlock(&tree->lock); |
11799 |
+- up_write(&inode->dio_sem); |
11800 |
+ |
11801 |
+ btrfs_release_path(path); |
11802 |
+ if (!ret) |
11803 |
+@@ -4784,7 +4801,8 @@ static int btrfs_log_trailing_hole(struct btrfs_trans_handle *trans, |
11804 |
+ ASSERT(len == i_size || |
11805 |
+ (len == fs_info->sectorsize && |
11806 |
+ btrfs_file_extent_compression(leaf, extent) != |
11807 |
+- BTRFS_COMPRESS_NONE)); |
11808 |
++ BTRFS_COMPRESS_NONE) || |
11809 |
++ (len < i_size && i_size < fs_info->sectorsize)); |
11810 |
+ return 0; |
11811 |
+ } |
11812 |
+ |
11813 |
+@@ -5718,9 +5736,33 @@ static int btrfs_log_all_parents(struct btrfs_trans_handle *trans, |
11814 |
+ |
11815 |
+ dir_inode = btrfs_iget(fs_info->sb, &inode_key, |
11816 |
+ root, NULL); |
11817 |
+- /* If parent inode was deleted, skip it. */ |
11818 |
+- if (IS_ERR(dir_inode)) |
11819 |
+- continue; |
11820 |
++ /* |
11821 |
++ * If the parent inode was deleted, return an error to |
11822 |
++ * fallback to a transaction commit. This is to prevent |
11823 |
++ * getting an inode that was moved from one parent A to |
11824 |
++ * a parent B, got its former parent A deleted and then |
11825 |
++ * it got fsync'ed, from existing at both parents after |
11826 |
++ * a log replay (and the old parent still existing). |
11827 |
++ * Example: |
11828 |
++ * |
11829 |
++ * mkdir /mnt/A |
11830 |
++ * mkdir /mnt/B |
11831 |
++ * touch /mnt/B/bar |
11832 |
++ * sync |
11833 |
++ * mv /mnt/B/bar /mnt/A/bar |
11834 |
++ * mv -T /mnt/A /mnt/B |
11835 |
++ * fsync /mnt/B/bar |
11836 |
++ * <power fail> |
11837 |
++ * |
11838 |
++ * If we ignore the old parent B which got deleted, |
11839 |
++ * after a log replay we would have file bar linked |
11840 |
++ * at both parents and the old parent B would still |
11841 |
++ * exist. |
11842 |
++ */ |
11843 |
++ if (IS_ERR(dir_inode)) { |
11844 |
++ ret = PTR_ERR(dir_inode); |
11845 |
++ goto out; |
11846 |
++ } |
11847 |
+ |
11848 |
+ if (ctx) |
11849 |
+ ctx->log_new_dentries = false; |
11850 |
+@@ -5794,7 +5836,13 @@ static int btrfs_log_inode_parent(struct btrfs_trans_handle *trans, |
11851 |
+ if (ret) |
11852 |
+ goto end_no_trans; |
11853 |
+ |
11854 |
+- if (btrfs_inode_in_log(inode, trans->transid)) { |
11855 |
++ /* |
11856 |
++ * Skip already logged inodes or inodes corresponding to tmpfiles |
11857 |
++ * (since logging them is pointless, a link count of 0 means they |
11858 |
++ * will never be accessible). |
11859 |
++ */ |
11860 |
++ if (btrfs_inode_in_log(inode, trans->transid) || |
11861 |
++ inode->vfs_inode.i_nlink == 0) { |
11862 |
+ ret = BTRFS_NO_LOG_SYNC; |
11863 |
+ goto end_no_trans; |
11864 |
+ } |
11865 |
+diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c |
11866 |
+index b20297988fe0..c1261b7fd292 100644 |
11867 |
+--- a/fs/cifs/cifs_debug.c |
11868 |
++++ b/fs/cifs/cifs_debug.c |
11869 |
+@@ -383,6 +383,9 @@ static ssize_t cifs_stats_proc_write(struct file *file, |
11870 |
+ atomic_set(&totBufAllocCount, 0); |
11871 |
+ atomic_set(&totSmBufAllocCount, 0); |
11872 |
+ #endif /* CONFIG_CIFS_STATS2 */ |
11873 |
++ atomic_set(&tcpSesReconnectCount, 0); |
11874 |
++ atomic_set(&tconInfoReconnectCount, 0); |
11875 |
++ |
11876 |
+ spin_lock(&GlobalMid_Lock); |
11877 |
+ GlobalMaxActiveXid = 0; |
11878 |
+ GlobalCurrentXid = 0; |
11879 |
+diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c |
11880 |
+index b611fc2e8984..7f01c6e60791 100644 |
11881 |
+--- a/fs/cifs/cifs_spnego.c |
11882 |
++++ b/fs/cifs/cifs_spnego.c |
11883 |
+@@ -147,8 +147,10 @@ cifs_get_spnego_key(struct cifs_ses *sesInfo) |
11884 |
+ sprintf(dp, ";sec=krb5"); |
11885 |
+ else if (server->sec_mskerberos) |
11886 |
+ sprintf(dp, ";sec=mskrb5"); |
11887 |
+- else |
11888 |
+- goto out; |
11889 |
++ else { |
11890 |
++ cifs_dbg(VFS, "unknown or missing server auth type, use krb5\n"); |
11891 |
++ sprintf(dp, ";sec=krb5"); |
11892 |
++ } |
11893 |
+ |
11894 |
+ dp = description + strlen(description); |
11895 |
+ sprintf(dp, ";uid=0x%x", |
11896 |
+diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c |
11897 |
+index d279fa5472db..334b2b3d21a3 100644 |
11898 |
+--- a/fs/cifs/inode.c |
11899 |
++++ b/fs/cifs/inode.c |
11900 |
+@@ -779,7 +779,15 @@ cifs_get_inode_info(struct inode **inode, const char *full_path, |
11901 |
+ } else if (rc == -EREMOTE) { |
11902 |
+ cifs_create_dfs_fattr(&fattr, sb); |
11903 |
+ rc = 0; |
11904 |
+- } else if (rc == -EACCES && backup_cred(cifs_sb)) { |
11905 |
++ } else if ((rc == -EACCES) && backup_cred(cifs_sb) && |
11906 |
++ (strcmp(server->vals->version_string, SMB1_VERSION_STRING) |
11907 |
++ == 0)) { |
11908 |
++ /* |
11909 |
++ * For SMB2 and later the backup intent flag is already |
11910 |
++ * sent if needed on open and there is no path based |
11911 |
++ * FindFirst operation to use to retry with |
11912 |
++ */ |
11913 |
++ |
11914 |
+ srchinf = kzalloc(sizeof(struct cifs_search_info), |
11915 |
+ GFP_KERNEL); |
11916 |
+ if (srchinf == NULL) { |
11917 |
+diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c |
11918 |
+index f408994fc632..6e000392e4a4 100644 |
11919 |
+--- a/fs/cramfs/inode.c |
11920 |
++++ b/fs/cramfs/inode.c |
11921 |
+@@ -202,7 +202,8 @@ static void *cramfs_blkdev_read(struct super_block *sb, unsigned int offset, |
11922 |
+ continue; |
11923 |
+ blk_offset = (blocknr - buffer_blocknr[i]) << PAGE_SHIFT; |
11924 |
+ blk_offset += offset; |
11925 |
+- if (blk_offset + len > BUFFER_SIZE) |
11926 |
++ if (blk_offset > BUFFER_SIZE || |
11927 |
++ blk_offset + len > BUFFER_SIZE) |
11928 |
+ continue; |
11929 |
+ return read_buffers[i] + blk_offset; |
11930 |
+ } |
11931 |
+diff --git a/fs/crypto/fscrypt_private.h b/fs/crypto/fscrypt_private.h |
11932 |
+index 39c20ef26db4..79debfc9cef9 100644 |
11933 |
+--- a/fs/crypto/fscrypt_private.h |
11934 |
++++ b/fs/crypto/fscrypt_private.h |
11935 |
+@@ -83,10 +83,6 @@ static inline bool fscrypt_valid_enc_modes(u32 contents_mode, |
11936 |
+ filenames_mode == FS_ENCRYPTION_MODE_AES_256_CTS) |
11937 |
+ return true; |
11938 |
+ |
11939 |
+- if (contents_mode == FS_ENCRYPTION_MODE_SPECK128_256_XTS && |
11940 |
+- filenames_mode == FS_ENCRYPTION_MODE_SPECK128_256_CTS) |
11941 |
+- return true; |
11942 |
+- |
11943 |
+ return false; |
11944 |
+ } |
11945 |
+ |
11946 |
+diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c |
11947 |
+index e997ca51192f..7874c9bb2fc5 100644 |
11948 |
+--- a/fs/crypto/keyinfo.c |
11949 |
++++ b/fs/crypto/keyinfo.c |
11950 |
+@@ -174,16 +174,6 @@ static struct fscrypt_mode { |
11951 |
+ .cipher_str = "cts(cbc(aes))", |
11952 |
+ .keysize = 16, |
11953 |
+ }, |
11954 |
+- [FS_ENCRYPTION_MODE_SPECK128_256_XTS] = { |
11955 |
+- .friendly_name = "Speck128/256-XTS", |
11956 |
+- .cipher_str = "xts(speck128)", |
11957 |
+- .keysize = 64, |
11958 |
+- }, |
11959 |
+- [FS_ENCRYPTION_MODE_SPECK128_256_CTS] = { |
11960 |
+- .friendly_name = "Speck128/256-CTS-CBC", |
11961 |
+- .cipher_str = "cts(cbc(speck128))", |
11962 |
+- .keysize = 32, |
11963 |
+- }, |
11964 |
+ }; |
11965 |
+ |
11966 |
+ static struct fscrypt_mode * |
11967 |
+diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h |
11968 |
+index aa1ce53d0c87..7fcc11fcbbbd 100644 |
11969 |
+--- a/fs/ext4/ext4.h |
11970 |
++++ b/fs/ext4/ext4.h |
11971 |
+@@ -1387,7 +1387,8 @@ struct ext4_sb_info { |
11972 |
+ u32 s_min_batch_time; |
11973 |
+ struct block_device *journal_bdev; |
11974 |
+ #ifdef CONFIG_QUOTA |
11975 |
+- char *s_qf_names[EXT4_MAXQUOTAS]; /* Names of quota files with journalled quota */ |
11976 |
++ /* Names of quota files with journalled quota */ |
11977 |
++ char __rcu *s_qf_names[EXT4_MAXQUOTAS]; |
11978 |
+ int s_jquota_fmt; /* Format of quota to use */ |
11979 |
+ #endif |
11980 |
+ unsigned int s_want_extra_isize; /* New inodes should reserve # bytes */ |
11981 |
+diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c |
11982 |
+index 7b4736022761..9c4bac18cc6c 100644 |
11983 |
+--- a/fs/ext4/inline.c |
11984 |
++++ b/fs/ext4/inline.c |
11985 |
+@@ -863,7 +863,7 @@ int ext4_da_write_inline_data_begin(struct address_space *mapping, |
11986 |
+ handle_t *handle; |
11987 |
+ struct page *page; |
11988 |
+ struct ext4_iloc iloc; |
11989 |
+- int retries; |
11990 |
++ int retries = 0; |
11991 |
+ |
11992 |
+ ret = ext4_get_inode_loc(inode, &iloc); |
11993 |
+ if (ret) |
11994 |
+diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c |
11995 |
+index a7074115d6f6..0edee31913d1 100644 |
11996 |
+--- a/fs/ext4/ioctl.c |
11997 |
++++ b/fs/ext4/ioctl.c |
11998 |
+@@ -67,7 +67,6 @@ static void swap_inode_data(struct inode *inode1, struct inode *inode2) |
11999 |
+ ei1 = EXT4_I(inode1); |
12000 |
+ ei2 = EXT4_I(inode2); |
12001 |
+ |
12002 |
+- swap(inode1->i_flags, inode2->i_flags); |
12003 |
+ swap(inode1->i_version, inode2->i_version); |
12004 |
+ swap(inode1->i_blocks, inode2->i_blocks); |
12005 |
+ swap(inode1->i_bytes, inode2->i_bytes); |
12006 |
+@@ -85,6 +84,21 @@ static void swap_inode_data(struct inode *inode1, struct inode *inode2) |
12007 |
+ i_size_write(inode2, isize); |
12008 |
+ } |
12009 |
+ |
12010 |
++static void reset_inode_seed(struct inode *inode) |
12011 |
++{ |
12012 |
++ struct ext4_inode_info *ei = EXT4_I(inode); |
12013 |
++ struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb); |
12014 |
++ __le32 inum = cpu_to_le32(inode->i_ino); |
12015 |
++ __le32 gen = cpu_to_le32(inode->i_generation); |
12016 |
++ __u32 csum; |
12017 |
++ |
12018 |
++ if (!ext4_has_metadata_csum(inode->i_sb)) |
12019 |
++ return; |
12020 |
++ |
12021 |
++ csum = ext4_chksum(sbi, sbi->s_csum_seed, (__u8 *)&inum, sizeof(inum)); |
12022 |
++ ei->i_csum_seed = ext4_chksum(sbi, csum, (__u8 *)&gen, sizeof(gen)); |
12023 |
++} |
12024 |
++ |
12025 |
+ /** |
12026 |
+ * Swap the information from the given @inode and the inode |
12027 |
+ * EXT4_BOOT_LOADER_INO. It will basically swap i_data and all other |
12028 |
+@@ -102,10 +116,13 @@ static long swap_inode_boot_loader(struct super_block *sb, |
12029 |
+ struct inode *inode_bl; |
12030 |
+ struct ext4_inode_info *ei_bl; |
12031 |
+ |
12032 |
+- if (inode->i_nlink != 1 || !S_ISREG(inode->i_mode)) |
12033 |
++ if (inode->i_nlink != 1 || !S_ISREG(inode->i_mode) || |
12034 |
++ IS_SWAPFILE(inode) || IS_ENCRYPTED(inode) || |
12035 |
++ ext4_has_inline_data(inode)) |
12036 |
+ return -EINVAL; |
12037 |
+ |
12038 |
+- if (!inode_owner_or_capable(inode) || !capable(CAP_SYS_ADMIN)) |
12039 |
++ if (IS_RDONLY(inode) || IS_APPEND(inode) || IS_IMMUTABLE(inode) || |
12040 |
++ !inode_owner_or_capable(inode) || !capable(CAP_SYS_ADMIN)) |
12041 |
+ return -EPERM; |
12042 |
+ |
12043 |
+ inode_bl = ext4_iget(sb, EXT4_BOOT_LOADER_INO); |
12044 |
+@@ -120,13 +137,13 @@ static long swap_inode_boot_loader(struct super_block *sb, |
12045 |
+ * that only 1 swap_inode_boot_loader is running. */ |
12046 |
+ lock_two_nondirectories(inode, inode_bl); |
12047 |
+ |
12048 |
+- truncate_inode_pages(&inode->i_data, 0); |
12049 |
+- truncate_inode_pages(&inode_bl->i_data, 0); |
12050 |
+- |
12051 |
+ /* Wait for all existing dio workers */ |
12052 |
+ inode_dio_wait(inode); |
12053 |
+ inode_dio_wait(inode_bl); |
12054 |
+ |
12055 |
++ truncate_inode_pages(&inode->i_data, 0); |
12056 |
++ truncate_inode_pages(&inode_bl->i_data, 0); |
12057 |
++ |
12058 |
+ handle = ext4_journal_start(inode_bl, EXT4_HT_MOVE_EXTENTS, 2); |
12059 |
+ if (IS_ERR(handle)) { |
12060 |
+ err = -EINVAL; |
12061 |
+@@ -159,6 +176,8 @@ static long swap_inode_boot_loader(struct super_block *sb, |
12062 |
+ |
12063 |
+ inode->i_generation = prandom_u32(); |
12064 |
+ inode_bl->i_generation = prandom_u32(); |
12065 |
++ reset_inode_seed(inode); |
12066 |
++ reset_inode_seed(inode_bl); |
12067 |
+ |
12068 |
+ ext4_discard_preallocations(inode); |
12069 |
+ |
12070 |
+@@ -169,6 +188,7 @@ static long swap_inode_boot_loader(struct super_block *sb, |
12071 |
+ inode->i_ino, err); |
12072 |
+ /* Revert all changes: */ |
12073 |
+ swap_inode_data(inode, inode_bl); |
12074 |
++ ext4_mark_inode_dirty(handle, inode); |
12075 |
+ } else { |
12076 |
+ err = ext4_mark_inode_dirty(handle, inode_bl); |
12077 |
+ if (err < 0) { |
12078 |
+@@ -178,6 +198,7 @@ static long swap_inode_boot_loader(struct super_block *sb, |
12079 |
+ /* Revert all changes: */ |
12080 |
+ swap_inode_data(inode, inode_bl); |
12081 |
+ ext4_mark_inode_dirty(handle, inode); |
12082 |
++ ext4_mark_inode_dirty(handle, inode_bl); |
12083 |
+ } |
12084 |
+ } |
12085 |
+ ext4_journal_stop(handle); |
12086 |
+@@ -339,19 +360,14 @@ static int ext4_ioctl_setproject(struct file *filp, __u32 projid) |
12087 |
+ if (projid_eq(kprojid, EXT4_I(inode)->i_projid)) |
12088 |
+ return 0; |
12089 |
+ |
12090 |
+- err = mnt_want_write_file(filp); |
12091 |
+- if (err) |
12092 |
+- return err; |
12093 |
+- |
12094 |
+ err = -EPERM; |
12095 |
+- inode_lock(inode); |
12096 |
+ /* Is it quota file? Do not allow user to mess with it */ |
12097 |
+ if (ext4_is_quota_file(inode)) |
12098 |
+- goto out_unlock; |
12099 |
++ return err; |
12100 |
+ |
12101 |
+ err = ext4_get_inode_loc(inode, &iloc); |
12102 |
+ if (err) |
12103 |
+- goto out_unlock; |
12104 |
++ return err; |
12105 |
+ |
12106 |
+ raw_inode = ext4_raw_inode(&iloc); |
12107 |
+ if (!EXT4_FITS_IN_INODE(raw_inode, ei, i_projid)) { |
12108 |
+@@ -359,20 +375,20 @@ static int ext4_ioctl_setproject(struct file *filp, __u32 projid) |
12109 |
+ EXT4_SB(sb)->s_want_extra_isize, |
12110 |
+ &iloc); |
12111 |
+ if (err) |
12112 |
+- goto out_unlock; |
12113 |
++ return err; |
12114 |
+ } else { |
12115 |
+ brelse(iloc.bh); |
12116 |
+ } |
12117 |
+ |
12118 |
+- dquot_initialize(inode); |
12119 |
++ err = dquot_initialize(inode); |
12120 |
++ if (err) |
12121 |
++ return err; |
12122 |
+ |
12123 |
+ handle = ext4_journal_start(inode, EXT4_HT_QUOTA, |
12124 |
+ EXT4_QUOTA_INIT_BLOCKS(sb) + |
12125 |
+ EXT4_QUOTA_DEL_BLOCKS(sb) + 3); |
12126 |
+- if (IS_ERR(handle)) { |
12127 |
+- err = PTR_ERR(handle); |
12128 |
+- goto out_unlock; |
12129 |
+- } |
12130 |
++ if (IS_ERR(handle)) |
12131 |
++ return PTR_ERR(handle); |
12132 |
+ |
12133 |
+ err = ext4_reserve_inode_write(handle, inode, &iloc); |
12134 |
+ if (err) |
12135 |
+@@ -400,9 +416,6 @@ out_dirty: |
12136 |
+ err = rc; |
12137 |
+ out_stop: |
12138 |
+ ext4_journal_stop(handle); |
12139 |
+-out_unlock: |
12140 |
+- inode_unlock(inode); |
12141 |
+- mnt_drop_write_file(filp); |
12142 |
+ return err; |
12143 |
+ } |
12144 |
+ #else |
12145 |
+@@ -626,6 +639,30 @@ group_add_out: |
12146 |
+ return err; |
12147 |
+ } |
12148 |
+ |
12149 |
++static int ext4_ioctl_check_project(struct inode *inode, struct fsxattr *fa) |
12150 |
++{ |
12151 |
++ /* |
12152 |
++ * Project Quota ID state is only allowed to change from within the init |
12153 |
++ * namespace. Enforce that restriction only if we are trying to change |
12154 |
++ * the quota ID state. Everything else is allowed in user namespaces. |
12155 |
++ */ |
12156 |
++ if (current_user_ns() == &init_user_ns) |
12157 |
++ return 0; |
12158 |
++ |
12159 |
++ if (__kprojid_val(EXT4_I(inode)->i_projid) != fa->fsx_projid) |
12160 |
++ return -EINVAL; |
12161 |
++ |
12162 |
++ if (ext4_test_inode_flag(inode, EXT4_INODE_PROJINHERIT)) { |
12163 |
++ if (!(fa->fsx_xflags & FS_XFLAG_PROJINHERIT)) |
12164 |
++ return -EINVAL; |
12165 |
++ } else { |
12166 |
++ if (fa->fsx_xflags & FS_XFLAG_PROJINHERIT) |
12167 |
++ return -EINVAL; |
12168 |
++ } |
12169 |
++ |
12170 |
++ return 0; |
12171 |
++} |
12172 |
++ |
12173 |
+ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) |
12174 |
+ { |
12175 |
+ struct inode *inode = file_inode(filp); |
12176 |
+@@ -1025,19 +1062,19 @@ resizefs_out: |
12177 |
+ return err; |
12178 |
+ |
12179 |
+ inode_lock(inode); |
12180 |
++ err = ext4_ioctl_check_project(inode, &fa); |
12181 |
++ if (err) |
12182 |
++ goto out; |
12183 |
+ flags = (ei->i_flags & ~EXT4_FL_XFLAG_VISIBLE) | |
12184 |
+ (flags & EXT4_FL_XFLAG_VISIBLE); |
12185 |
+ err = ext4_ioctl_setflags(inode, flags); |
12186 |
+- inode_unlock(inode); |
12187 |
+- mnt_drop_write_file(filp); |
12188 |
+ if (err) |
12189 |
+- return err; |
12190 |
+- |
12191 |
++ goto out; |
12192 |
+ err = ext4_ioctl_setproject(filp, fa.fsx_projid); |
12193 |
+- if (err) |
12194 |
+- return err; |
12195 |
+- |
12196 |
+- return 0; |
12197 |
++out: |
12198 |
++ inode_unlock(inode); |
12199 |
++ mnt_drop_write_file(filp); |
12200 |
++ return err; |
12201 |
+ } |
12202 |
+ case EXT4_IOC_SHUTDOWN: |
12203 |
+ return ext4_shutdown(sb, arg); |
12204 |
+diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c |
12205 |
+index 8e17efdcbf11..887353875060 100644 |
12206 |
+--- a/fs/ext4/move_extent.c |
12207 |
++++ b/fs/ext4/move_extent.c |
12208 |
+@@ -518,9 +518,13 @@ mext_check_arguments(struct inode *orig_inode, |
12209 |
+ orig_inode->i_ino, donor_inode->i_ino); |
12210 |
+ return -EINVAL; |
12211 |
+ } |
12212 |
+- if (orig_eof < orig_start + *len - 1) |
12213 |
++ if (orig_eof <= orig_start) |
12214 |
++ *len = 0; |
12215 |
++ else if (orig_eof < orig_start + *len - 1) |
12216 |
+ *len = orig_eof - orig_start; |
12217 |
+- if (donor_eof < donor_start + *len - 1) |
12218 |
++ if (donor_eof <= donor_start) |
12219 |
++ *len = 0; |
12220 |
++ else if (donor_eof < donor_start + *len - 1) |
12221 |
+ *len = donor_eof - donor_start; |
12222 |
+ if (!*len) { |
12223 |
+ ext4_debug("ext4 move extent: len should not be 0 " |
12224 |
+diff --git a/fs/ext4/super.c b/fs/ext4/super.c |
12225 |
+index a7a0fffc3ae8..8d91d50ccf42 100644 |
12226 |
+--- a/fs/ext4/super.c |
12227 |
++++ b/fs/ext4/super.c |
12228 |
+@@ -895,6 +895,18 @@ static inline void ext4_quota_off_umount(struct super_block *sb) |
12229 |
+ for (type = 0; type < EXT4_MAXQUOTAS; type++) |
12230 |
+ ext4_quota_off(sb, type); |
12231 |
+ } |
12232 |
++ |
12233 |
++/* |
12234 |
++ * This is a helper function which is used in the mount/remount |
12235 |
++ * codepaths (which holds s_umount) to fetch the quota file name. |
12236 |
++ */ |
12237 |
++static inline char *get_qf_name(struct super_block *sb, |
12238 |
++ struct ext4_sb_info *sbi, |
12239 |
++ int type) |
12240 |
++{ |
12241 |
++ return rcu_dereference_protected(sbi->s_qf_names[type], |
12242 |
++ lockdep_is_held(&sb->s_umount)); |
12243 |
++} |
12244 |
+ #else |
12245 |
+ static inline void ext4_quota_off_umount(struct super_block *sb) |
12246 |
+ { |
12247 |
+@@ -946,7 +958,7 @@ static void ext4_put_super(struct super_block *sb) |
12248 |
+ percpu_free_rwsem(&sbi->s_journal_flag_rwsem); |
12249 |
+ #ifdef CONFIG_QUOTA |
12250 |
+ for (i = 0; i < EXT4_MAXQUOTAS; i++) |
12251 |
+- kfree(sbi->s_qf_names[i]); |
12252 |
++ kfree(get_qf_name(sb, sbi, i)); |
12253 |
+ #endif |
12254 |
+ |
12255 |
+ /* Debugging code just in case the in-memory inode orphan list |
12256 |
+@@ -1511,11 +1523,10 @@ static const char deprecated_msg[] = |
12257 |
+ static int set_qf_name(struct super_block *sb, int qtype, substring_t *args) |
12258 |
+ { |
12259 |
+ struct ext4_sb_info *sbi = EXT4_SB(sb); |
12260 |
+- char *qname; |
12261 |
++ char *qname, *old_qname = get_qf_name(sb, sbi, qtype); |
12262 |
+ int ret = -1; |
12263 |
+ |
12264 |
+- if (sb_any_quota_loaded(sb) && |
12265 |
+- !sbi->s_qf_names[qtype]) { |
12266 |
++ if (sb_any_quota_loaded(sb) && !old_qname) { |
12267 |
+ ext4_msg(sb, KERN_ERR, |
12268 |
+ "Cannot change journaled " |
12269 |
+ "quota options when quota turned on"); |
12270 |
+@@ -1532,8 +1543,8 @@ static int set_qf_name(struct super_block *sb, int qtype, substring_t *args) |
12271 |
+ "Not enough memory for storing quotafile name"); |
12272 |
+ return -1; |
12273 |
+ } |
12274 |
+- if (sbi->s_qf_names[qtype]) { |
12275 |
+- if (strcmp(sbi->s_qf_names[qtype], qname) == 0) |
12276 |
++ if (old_qname) { |
12277 |
++ if (strcmp(old_qname, qname) == 0) |
12278 |
+ ret = 1; |
12279 |
+ else |
12280 |
+ ext4_msg(sb, KERN_ERR, |
12281 |
+@@ -1546,7 +1557,7 @@ static int set_qf_name(struct super_block *sb, int qtype, substring_t *args) |
12282 |
+ "quotafile must be on filesystem root"); |
12283 |
+ goto errout; |
12284 |
+ } |
12285 |
+- sbi->s_qf_names[qtype] = qname; |
12286 |
++ rcu_assign_pointer(sbi->s_qf_names[qtype], qname); |
12287 |
+ set_opt(sb, QUOTA); |
12288 |
+ return 1; |
12289 |
+ errout: |
12290 |
+@@ -1558,15 +1569,16 @@ static int clear_qf_name(struct super_block *sb, int qtype) |
12291 |
+ { |
12292 |
+ |
12293 |
+ struct ext4_sb_info *sbi = EXT4_SB(sb); |
12294 |
++ char *old_qname = get_qf_name(sb, sbi, qtype); |
12295 |
+ |
12296 |
+- if (sb_any_quota_loaded(sb) && |
12297 |
+- sbi->s_qf_names[qtype]) { |
12298 |
++ if (sb_any_quota_loaded(sb) && old_qname) { |
12299 |
+ ext4_msg(sb, KERN_ERR, "Cannot change journaled quota options" |
12300 |
+ " when quota turned on"); |
12301 |
+ return -1; |
12302 |
+ } |
12303 |
+- kfree(sbi->s_qf_names[qtype]); |
12304 |
+- sbi->s_qf_names[qtype] = NULL; |
12305 |
++ rcu_assign_pointer(sbi->s_qf_names[qtype], NULL); |
12306 |
++ synchronize_rcu(); |
12307 |
++ kfree(old_qname); |
12308 |
+ return 1; |
12309 |
+ } |
12310 |
+ #endif |
12311 |
+@@ -1941,7 +1953,7 @@ static int parse_options(char *options, struct super_block *sb, |
12312 |
+ int is_remount) |
12313 |
+ { |
12314 |
+ struct ext4_sb_info *sbi = EXT4_SB(sb); |
12315 |
+- char *p; |
12316 |
++ char *p, __maybe_unused *usr_qf_name, __maybe_unused *grp_qf_name; |
12317 |
+ substring_t args[MAX_OPT_ARGS]; |
12318 |
+ int token; |
12319 |
+ |
12320 |
+@@ -1972,11 +1984,13 @@ static int parse_options(char *options, struct super_block *sb, |
12321 |
+ "Cannot enable project quota enforcement."); |
12322 |
+ return 0; |
12323 |
+ } |
12324 |
+- if (sbi->s_qf_names[USRQUOTA] || sbi->s_qf_names[GRPQUOTA]) { |
12325 |
+- if (test_opt(sb, USRQUOTA) && sbi->s_qf_names[USRQUOTA]) |
12326 |
++ usr_qf_name = get_qf_name(sb, sbi, USRQUOTA); |
12327 |
++ grp_qf_name = get_qf_name(sb, sbi, GRPQUOTA); |
12328 |
++ if (usr_qf_name || grp_qf_name) { |
12329 |
++ if (test_opt(sb, USRQUOTA) && usr_qf_name) |
12330 |
+ clear_opt(sb, USRQUOTA); |
12331 |
+ |
12332 |
+- if (test_opt(sb, GRPQUOTA) && sbi->s_qf_names[GRPQUOTA]) |
12333 |
++ if (test_opt(sb, GRPQUOTA) && grp_qf_name) |
12334 |
+ clear_opt(sb, GRPQUOTA); |
12335 |
+ |
12336 |
+ if (test_opt(sb, GRPQUOTA) || test_opt(sb, USRQUOTA)) { |
12337 |
+@@ -2010,6 +2024,7 @@ static inline void ext4_show_quota_options(struct seq_file *seq, |
12338 |
+ { |
12339 |
+ #if defined(CONFIG_QUOTA) |
12340 |
+ struct ext4_sb_info *sbi = EXT4_SB(sb); |
12341 |
++ char *usr_qf_name, *grp_qf_name; |
12342 |
+ |
12343 |
+ if (sbi->s_jquota_fmt) { |
12344 |
+ char *fmtname = ""; |
12345 |
+@@ -2028,11 +2043,14 @@ static inline void ext4_show_quota_options(struct seq_file *seq, |
12346 |
+ seq_printf(seq, ",jqfmt=%s", fmtname); |
12347 |
+ } |
12348 |
+ |
12349 |
+- if (sbi->s_qf_names[USRQUOTA]) |
12350 |
+- seq_show_option(seq, "usrjquota", sbi->s_qf_names[USRQUOTA]); |
12351 |
+- |
12352 |
+- if (sbi->s_qf_names[GRPQUOTA]) |
12353 |
+- seq_show_option(seq, "grpjquota", sbi->s_qf_names[GRPQUOTA]); |
12354 |
++ rcu_read_lock(); |
12355 |
++ usr_qf_name = rcu_dereference(sbi->s_qf_names[USRQUOTA]); |
12356 |
++ grp_qf_name = rcu_dereference(sbi->s_qf_names[GRPQUOTA]); |
12357 |
++ if (usr_qf_name) |
12358 |
++ seq_show_option(seq, "usrjquota", usr_qf_name); |
12359 |
++ if (grp_qf_name) |
12360 |
++ seq_show_option(seq, "grpjquota", grp_qf_name); |
12361 |
++ rcu_read_unlock(); |
12362 |
+ #endif |
12363 |
+ } |
12364 |
+ |
12365 |
+@@ -5081,6 +5099,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data) |
12366 |
+ int err = 0; |
12367 |
+ #ifdef CONFIG_QUOTA |
12368 |
+ int i, j; |
12369 |
++ char *to_free[EXT4_MAXQUOTAS]; |
12370 |
+ #endif |
12371 |
+ char *orig_data = kstrdup(data, GFP_KERNEL); |
12372 |
+ |
12373 |
+@@ -5097,8 +5116,9 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data) |
12374 |
+ old_opts.s_jquota_fmt = sbi->s_jquota_fmt; |
12375 |
+ for (i = 0; i < EXT4_MAXQUOTAS; i++) |
12376 |
+ if (sbi->s_qf_names[i]) { |
12377 |
+- old_opts.s_qf_names[i] = kstrdup(sbi->s_qf_names[i], |
12378 |
+- GFP_KERNEL); |
12379 |
++ char *qf_name = get_qf_name(sb, sbi, i); |
12380 |
++ |
12381 |
++ old_opts.s_qf_names[i] = kstrdup(qf_name, GFP_KERNEL); |
12382 |
+ if (!old_opts.s_qf_names[i]) { |
12383 |
+ for (j = 0; j < i; j++) |
12384 |
+ kfree(old_opts.s_qf_names[j]); |
12385 |
+@@ -5327,9 +5347,12 @@ restore_opts: |
12386 |
+ #ifdef CONFIG_QUOTA |
12387 |
+ sbi->s_jquota_fmt = old_opts.s_jquota_fmt; |
12388 |
+ for (i = 0; i < EXT4_MAXQUOTAS; i++) { |
12389 |
+- kfree(sbi->s_qf_names[i]); |
12390 |
+- sbi->s_qf_names[i] = old_opts.s_qf_names[i]; |
12391 |
++ to_free[i] = get_qf_name(sb, sbi, i); |
12392 |
++ rcu_assign_pointer(sbi->s_qf_names[i], old_opts.s_qf_names[i]); |
12393 |
+ } |
12394 |
++ synchronize_rcu(); |
12395 |
++ for (i = 0; i < EXT4_MAXQUOTAS; i++) |
12396 |
++ kfree(to_free[i]); |
12397 |
+ #endif |
12398 |
+ kfree(orig_data); |
12399 |
+ return err; |
12400 |
+@@ -5520,7 +5543,7 @@ static int ext4_write_info(struct super_block *sb, int type) |
12401 |
+ */ |
12402 |
+ static int ext4_quota_on_mount(struct super_block *sb, int type) |
12403 |
+ { |
12404 |
+- return dquot_quota_on_mount(sb, EXT4_SB(sb)->s_qf_names[type], |
12405 |
++ return dquot_quota_on_mount(sb, get_qf_name(sb, EXT4_SB(sb), type), |
12406 |
+ EXT4_SB(sb)->s_jquota_fmt, type); |
12407 |
+ } |
12408 |
+ |
12409 |
+diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c |
12410 |
+index b61954d40c25..e397515261dc 100644 |
12411 |
+--- a/fs/f2fs/data.c |
12412 |
++++ b/fs/f2fs/data.c |
12413 |
+@@ -80,7 +80,8 @@ static void __read_end_io(struct bio *bio) |
12414 |
+ /* PG_error was set if any post_read step failed */ |
12415 |
+ if (bio->bi_status || PageError(page)) { |
12416 |
+ ClearPageUptodate(page); |
12417 |
+- SetPageError(page); |
12418 |
++ /* will re-read again later */ |
12419 |
++ ClearPageError(page); |
12420 |
+ } else { |
12421 |
+ SetPageUptodate(page); |
12422 |
+ } |
12423 |
+@@ -453,12 +454,16 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) |
12424 |
+ bio_put(bio); |
12425 |
+ return -EFAULT; |
12426 |
+ } |
12427 |
+- bio_set_op_attrs(bio, fio->op, fio->op_flags); |
12428 |
+ |
12429 |
+- __submit_bio(fio->sbi, bio, fio->type); |
12430 |
++ if (fio->io_wbc && !is_read_io(fio->op)) |
12431 |
++ wbc_account_io(fio->io_wbc, page, PAGE_SIZE); |
12432 |
++ |
12433 |
++ bio_set_op_attrs(bio, fio->op, fio->op_flags); |
12434 |
+ |
12435 |
+ if (!is_read_io(fio->op)) |
12436 |
+ inc_page_count(fio->sbi, WB_DATA_TYPE(fio->page)); |
12437 |
++ |
12438 |
++ __submit_bio(fio->sbi, bio, fio->type); |
12439 |
+ return 0; |
12440 |
+ } |
12441 |
+ |
12442 |
+@@ -580,6 +585,7 @@ static int f2fs_submit_page_read(struct inode *inode, struct page *page, |
12443 |
+ bio_put(bio); |
12444 |
+ return -EFAULT; |
12445 |
+ } |
12446 |
++ ClearPageError(page); |
12447 |
+ __submit_bio(F2FS_I_SB(inode), bio, DATA); |
12448 |
+ return 0; |
12449 |
+ } |
12450 |
+@@ -1524,6 +1530,7 @@ submit_and_realloc: |
12451 |
+ if (bio_add_page(bio, page, blocksize, 0) < blocksize) |
12452 |
+ goto submit_and_realloc; |
12453 |
+ |
12454 |
++ ClearPageError(page); |
12455 |
+ last_block_in_bio = block_nr; |
12456 |
+ goto next_page; |
12457 |
+ set_error_page: |
12458 |
+@@ -2494,10 +2501,6 @@ static int f2fs_set_data_page_dirty(struct page *page) |
12459 |
+ if (!PageUptodate(page)) |
12460 |
+ SetPageUptodate(page); |
12461 |
+ |
12462 |
+- /* don't remain PG_checked flag which was set during GC */ |
12463 |
+- if (is_cold_data(page)) |
12464 |
+- clear_cold_data(page); |
12465 |
+- |
12466 |
+ if (f2fs_is_atomic_file(inode) && !f2fs_is_commit_atomic_write(inode)) { |
12467 |
+ if (!IS_ATOMIC_WRITTEN_PAGE(page)) { |
12468 |
+ f2fs_register_inmem_page(inode, page); |
12469 |
+diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c |
12470 |
+index 231b77ef5a53..a70cd2580eae 100644 |
12471 |
+--- a/fs/f2fs/extent_cache.c |
12472 |
++++ b/fs/f2fs/extent_cache.c |
12473 |
+@@ -308,14 +308,13 @@ static unsigned int __free_extent_tree(struct f2fs_sb_info *sbi, |
12474 |
+ return count - atomic_read(&et->node_cnt); |
12475 |
+ } |
12476 |
+ |
12477 |
+-static void __drop_largest_extent(struct inode *inode, |
12478 |
++static void __drop_largest_extent(struct extent_tree *et, |
12479 |
+ pgoff_t fofs, unsigned int len) |
12480 |
+ { |
12481 |
+- struct extent_info *largest = &F2FS_I(inode)->extent_tree->largest; |
12482 |
+- |
12483 |
+- if (fofs < largest->fofs + largest->len && fofs + len > largest->fofs) { |
12484 |
+- largest->len = 0; |
12485 |
+- f2fs_mark_inode_dirty_sync(inode, true); |
12486 |
++ if (fofs < et->largest.fofs + et->largest.len && |
12487 |
++ fofs + len > et->largest.fofs) { |
12488 |
++ et->largest.len = 0; |
12489 |
++ et->largest_updated = true; |
12490 |
+ } |
12491 |
+ } |
12492 |
+ |
12493 |
+@@ -416,12 +415,11 @@ out: |
12494 |
+ return ret; |
12495 |
+ } |
12496 |
+ |
12497 |
+-static struct extent_node *__try_merge_extent_node(struct inode *inode, |
12498 |
++static struct extent_node *__try_merge_extent_node(struct f2fs_sb_info *sbi, |
12499 |
+ struct extent_tree *et, struct extent_info *ei, |
12500 |
+ struct extent_node *prev_ex, |
12501 |
+ struct extent_node *next_ex) |
12502 |
+ { |
12503 |
+- struct f2fs_sb_info *sbi = F2FS_I_SB(inode); |
12504 |
+ struct extent_node *en = NULL; |
12505 |
+ |
12506 |
+ if (prev_ex && __is_back_mergeable(ei, &prev_ex->ei)) { |
12507 |
+@@ -443,7 +441,7 @@ static struct extent_node *__try_merge_extent_node(struct inode *inode, |
12508 |
+ if (!en) |
12509 |
+ return NULL; |
12510 |
+ |
12511 |
+- __try_update_largest_extent(inode, et, en); |
12512 |
++ __try_update_largest_extent(et, en); |
12513 |
+ |
12514 |
+ spin_lock(&sbi->extent_lock); |
12515 |
+ if (!list_empty(&en->list)) { |
12516 |
+@@ -454,12 +452,11 @@ static struct extent_node *__try_merge_extent_node(struct inode *inode, |
12517 |
+ return en; |
12518 |
+ } |
12519 |
+ |
12520 |
+-static struct extent_node *__insert_extent_tree(struct inode *inode, |
12521 |
++static struct extent_node *__insert_extent_tree(struct f2fs_sb_info *sbi, |
12522 |
+ struct extent_tree *et, struct extent_info *ei, |
12523 |
+ struct rb_node **insert_p, |
12524 |
+ struct rb_node *insert_parent) |
12525 |
+ { |
12526 |
+- struct f2fs_sb_info *sbi = F2FS_I_SB(inode); |
12527 |
+ struct rb_node **p; |
12528 |
+ struct rb_node *parent = NULL; |
12529 |
+ struct extent_node *en = NULL; |
12530 |
+@@ -476,7 +473,7 @@ do_insert: |
12531 |
+ if (!en) |
12532 |
+ return NULL; |
12533 |
+ |
12534 |
+- __try_update_largest_extent(inode, et, en); |
12535 |
++ __try_update_largest_extent(et, en); |
12536 |
+ |
12537 |
+ /* update in global extent list */ |
12538 |
+ spin_lock(&sbi->extent_lock); |
12539 |
+@@ -497,6 +494,7 @@ static void f2fs_update_extent_tree_range(struct inode *inode, |
12540 |
+ struct rb_node **insert_p = NULL, *insert_parent = NULL; |
12541 |
+ unsigned int end = fofs + len; |
12542 |
+ unsigned int pos = (unsigned int)fofs; |
12543 |
++ bool updated = false; |
12544 |
+ |
12545 |
+ if (!et) |
12546 |
+ return; |
12547 |
+@@ -517,7 +515,7 @@ static void f2fs_update_extent_tree_range(struct inode *inode, |
12548 |
+ * drop largest extent before lookup, in case it's already |
12549 |
+ * been shrunk from extent tree |
12550 |
+ */ |
12551 |
+- __drop_largest_extent(inode, fofs, len); |
12552 |
++ __drop_largest_extent(et, fofs, len); |
12553 |
+ |
12554 |
+ /* 1. lookup first extent node in range [fofs, fofs + len - 1] */ |
12555 |
+ en = (struct extent_node *)f2fs_lookup_rb_tree_ret(&et->root, |
12556 |
+@@ -550,7 +548,7 @@ static void f2fs_update_extent_tree_range(struct inode *inode, |
12557 |
+ set_extent_info(&ei, end, |
12558 |
+ end - dei.fofs + dei.blk, |
12559 |
+ org_end - end); |
12560 |
+- en1 = __insert_extent_tree(inode, et, &ei, |
12561 |
++ en1 = __insert_extent_tree(sbi, et, &ei, |
12562 |
+ NULL, NULL); |
12563 |
+ next_en = en1; |
12564 |
+ } else { |
12565 |
+@@ -570,7 +568,7 @@ static void f2fs_update_extent_tree_range(struct inode *inode, |
12566 |
+ } |
12567 |
+ |
12568 |
+ if (parts) |
12569 |
+- __try_update_largest_extent(inode, et, en); |
12570 |
++ __try_update_largest_extent(et, en); |
12571 |
+ else |
12572 |
+ __release_extent_node(sbi, et, en); |
12573 |
+ |
12574 |
+@@ -590,15 +588,16 @@ static void f2fs_update_extent_tree_range(struct inode *inode, |
12575 |
+ if (blkaddr) { |
12576 |
+ |
12577 |
+ set_extent_info(&ei, fofs, blkaddr, len); |
12578 |
+- if (!__try_merge_extent_node(inode, et, &ei, prev_en, next_en)) |
12579 |
+- __insert_extent_tree(inode, et, &ei, |
12580 |
++ if (!__try_merge_extent_node(sbi, et, &ei, prev_en, next_en)) |
12581 |
++ __insert_extent_tree(sbi, et, &ei, |
12582 |
+ insert_p, insert_parent); |
12583 |
+ |
12584 |
+ /* give up extent_cache, if split and small updates happen */ |
12585 |
+ if (dei.len >= 1 && |
12586 |
+ prev.len < F2FS_MIN_EXTENT_LEN && |
12587 |
+ et->largest.len < F2FS_MIN_EXTENT_LEN) { |
12588 |
+- __drop_largest_extent(inode, 0, UINT_MAX); |
12589 |
++ et->largest.len = 0; |
12590 |
++ et->largest_updated = true; |
12591 |
+ set_inode_flag(inode, FI_NO_EXTENT); |
12592 |
+ } |
12593 |
+ } |
12594 |
+@@ -606,7 +605,15 @@ static void f2fs_update_extent_tree_range(struct inode *inode, |
12595 |
+ if (is_inode_flag_set(inode, FI_NO_EXTENT)) |
12596 |
+ __free_extent_tree(sbi, et); |
12597 |
+ |
12598 |
++ if (et->largest_updated) { |
12599 |
++ et->largest_updated = false; |
12600 |
++ updated = true; |
12601 |
++ } |
12602 |
++ |
12603 |
+ write_unlock(&et->lock); |
12604 |
++ |
12605 |
++ if (updated) |
12606 |
++ f2fs_mark_inode_dirty_sync(inode, true); |
12607 |
+ } |
12608 |
+ |
12609 |
+ unsigned int f2fs_shrink_extent_tree(struct f2fs_sb_info *sbi, int nr_shrink) |
12610 |
+@@ -705,6 +712,7 @@ void f2fs_drop_extent_tree(struct inode *inode) |
12611 |
+ { |
12612 |
+ struct f2fs_sb_info *sbi = F2FS_I_SB(inode); |
12613 |
+ struct extent_tree *et = F2FS_I(inode)->extent_tree; |
12614 |
++ bool updated = false; |
12615 |
+ |
12616 |
+ if (!f2fs_may_extent_tree(inode)) |
12617 |
+ return; |
12618 |
+@@ -713,8 +721,13 @@ void f2fs_drop_extent_tree(struct inode *inode) |
12619 |
+ |
12620 |
+ write_lock(&et->lock); |
12621 |
+ __free_extent_tree(sbi, et); |
12622 |
+- __drop_largest_extent(inode, 0, UINT_MAX); |
12623 |
++ if (et->largest.len) { |
12624 |
++ et->largest.len = 0; |
12625 |
++ updated = true; |
12626 |
++ } |
12627 |
+ write_unlock(&et->lock); |
12628 |
++ if (updated) |
12629 |
++ f2fs_mark_inode_dirty_sync(inode, true); |
12630 |
+ } |
12631 |
+ |
12632 |
+ void f2fs_destroy_extent_tree(struct inode *inode) |
12633 |
+diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h |
12634 |
+index b6f2dc8163e1..181aade161e8 100644 |
12635 |
+--- a/fs/f2fs/f2fs.h |
12636 |
++++ b/fs/f2fs/f2fs.h |
12637 |
+@@ -556,6 +556,7 @@ struct extent_tree { |
12638 |
+ struct list_head list; /* to be used by sbi->zombie_list */ |
12639 |
+ rwlock_t lock; /* protect extent info rb-tree */ |
12640 |
+ atomic_t node_cnt; /* # of extent node in rb-tree*/ |
12641 |
++ bool largest_updated; /* largest extent updated */ |
12642 |
+ }; |
12643 |
+ |
12644 |
+ /* |
12645 |
+@@ -736,12 +737,12 @@ static inline bool __is_front_mergeable(struct extent_info *cur, |
12646 |
+ } |
12647 |
+ |
12648 |
+ extern void f2fs_mark_inode_dirty_sync(struct inode *inode, bool sync); |
12649 |
+-static inline void __try_update_largest_extent(struct inode *inode, |
12650 |
+- struct extent_tree *et, struct extent_node *en) |
12651 |
++static inline void __try_update_largest_extent(struct extent_tree *et, |
12652 |
++ struct extent_node *en) |
12653 |
+ { |
12654 |
+ if (en->ei.len > et->largest.len) { |
12655 |
+ et->largest = en->ei; |
12656 |
+- f2fs_mark_inode_dirty_sync(inode, true); |
12657 |
++ et->largest_updated = true; |
12658 |
+ } |
12659 |
+ } |
12660 |
+ |
12661 |
+diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c |
12662 |
+index cf0f944fcaea..4a2e75bce36a 100644 |
12663 |
+--- a/fs/f2fs/inode.c |
12664 |
++++ b/fs/f2fs/inode.c |
12665 |
+@@ -287,6 +287,12 @@ static int do_read_inode(struct inode *inode) |
12666 |
+ if (f2fs_has_inline_data(inode) && !f2fs_exist_data(inode)) |
12667 |
+ __recover_inline_status(inode, node_page); |
12668 |
+ |
12669 |
++ /* try to recover cold bit for non-dir inode */ |
12670 |
++ if (!S_ISDIR(inode->i_mode) && !is_cold_node(node_page)) { |
12671 |
++ set_cold_node(node_page, false); |
12672 |
++ set_page_dirty(node_page); |
12673 |
++ } |
12674 |
++ |
12675 |
+ /* get rdev by using inline_info */ |
12676 |
+ __get_inode_rdev(inode, ri); |
12677 |
+ |
12678 |
+diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c |
12679 |
+index 52ed02b0327c..ec22e7c5b37e 100644 |
12680 |
+--- a/fs/f2fs/node.c |
12681 |
++++ b/fs/f2fs/node.c |
12682 |
+@@ -2356,7 +2356,7 @@ retry: |
12683 |
+ if (!PageUptodate(ipage)) |
12684 |
+ SetPageUptodate(ipage); |
12685 |
+ fill_node_footer(ipage, ino, ino, 0, true); |
12686 |
+- set_cold_node(page, false); |
12687 |
++ set_cold_node(ipage, false); |
12688 |
+ |
12689 |
+ src = F2FS_INODE(page); |
12690 |
+ dst = F2FS_INODE(ipage); |
12691 |
+@@ -2379,6 +2379,13 @@ retry: |
12692 |
+ F2FS_FITS_IN_INODE(src, le16_to_cpu(src->i_extra_isize), |
12693 |
+ i_projid)) |
12694 |
+ dst->i_projid = src->i_projid; |
12695 |
++ |
12696 |
++ if (f2fs_sb_has_inode_crtime(sbi->sb) && |
12697 |
++ F2FS_FITS_IN_INODE(src, le16_to_cpu(src->i_extra_isize), |
12698 |
++ i_crtime_nsec)) { |
12699 |
++ dst->i_crtime = src->i_crtime; |
12700 |
++ dst->i_crtime_nsec = src->i_crtime_nsec; |
12701 |
++ } |
12702 |
+ } |
12703 |
+ |
12704 |
+ new_ni = old_ni; |
12705 |
+diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c |
12706 |
+index ad70e62c5da4..a69a2c5c6682 100644 |
12707 |
+--- a/fs/f2fs/recovery.c |
12708 |
++++ b/fs/f2fs/recovery.c |
12709 |
+@@ -221,6 +221,7 @@ static void recover_inode(struct inode *inode, struct page *page) |
12710 |
+ inode->i_mtime.tv_nsec = le32_to_cpu(raw->i_mtime_nsec); |
12711 |
+ |
12712 |
+ F2FS_I(inode)->i_advise = raw->i_advise; |
12713 |
++ F2FS_I(inode)->i_flags = le32_to_cpu(raw->i_flags); |
12714 |
+ |
12715 |
+ recover_inline_flags(inode, raw); |
12716 |
+ |
12717 |
+diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c |
12718 |
+index 742147cbe759..a3e90e6f72a8 100644 |
12719 |
+--- a/fs/f2fs/super.c |
12720 |
++++ b/fs/f2fs/super.c |
12721 |
+@@ -1820,7 +1820,9 @@ static int f2fs_quota_off(struct super_block *sb, int type) |
12722 |
+ if (!inode || !igrab(inode)) |
12723 |
+ return dquot_quota_off(sb, type); |
12724 |
+ |
12725 |
+- f2fs_quota_sync(sb, type); |
12726 |
++ err = f2fs_quota_sync(sb, type); |
12727 |
++ if (err) |
12728 |
++ goto out_put; |
12729 |
+ |
12730 |
+ err = dquot_quota_off(sb, type); |
12731 |
+ if (err || f2fs_sb_has_quota_ino(sb)) |
12732 |
+@@ -1839,9 +1841,20 @@ out_put: |
12733 |
+ void f2fs_quota_off_umount(struct super_block *sb) |
12734 |
+ { |
12735 |
+ int type; |
12736 |
++ int err; |
12737 |
++ |
12738 |
++ for (type = 0; type < MAXQUOTAS; type++) { |
12739 |
++ err = f2fs_quota_off(sb, type); |
12740 |
++ if (err) { |
12741 |
++ int ret = dquot_quota_off(sb, type); |
12742 |
+ |
12743 |
+- for (type = 0; type < MAXQUOTAS; type++) |
12744 |
+- f2fs_quota_off(sb, type); |
12745 |
++ f2fs_msg(sb, KERN_ERR, |
12746 |
++ "Fail to turn off disk quota " |
12747 |
++ "(type: %d, err: %d, ret:%d), Please " |
12748 |
++ "run fsck to fix it.", type, err, ret); |
12749 |
++ set_sbi_flag(F2FS_SB(sb), SBI_NEED_FSCK); |
12750 |
++ } |
12751 |
++ } |
12752 |
+ } |
12753 |
+ |
12754 |
+ static int f2fs_get_projid(struct inode *inode, kprojid_t *projid) |
12755 |
+diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c |
12756 |
+index c2469833b4fb..6b84ef6ccff3 100644 |
12757 |
+--- a/fs/gfs2/ops_fstype.c |
12758 |
++++ b/fs/gfs2/ops_fstype.c |
12759 |
+@@ -1333,6 +1333,9 @@ static struct dentry *gfs2_mount_meta(struct file_system_type *fs_type, |
12760 |
+ struct path path; |
12761 |
+ int error; |
12762 |
+ |
12763 |
++ if (!dev_name || !*dev_name) |
12764 |
++ return ERR_PTR(-EINVAL); |
12765 |
++ |
12766 |
+ error = kern_path(dev_name, LOOKUP_FOLLOW, &path); |
12767 |
+ if (error) { |
12768 |
+ pr_warn("path_lookup on %s returned error %d\n", |
12769 |
+diff --git a/fs/jbd2/checkpoint.c b/fs/jbd2/checkpoint.c |
12770 |
+index c125d662777c..26f8d7e46462 100644 |
12771 |
+--- a/fs/jbd2/checkpoint.c |
12772 |
++++ b/fs/jbd2/checkpoint.c |
12773 |
+@@ -251,8 +251,8 @@ restart: |
12774 |
+ bh = jh2bh(jh); |
12775 |
+ |
12776 |
+ if (buffer_locked(bh)) { |
12777 |
+- spin_unlock(&journal->j_list_lock); |
12778 |
+ get_bh(bh); |
12779 |
++ spin_unlock(&journal->j_list_lock); |
12780 |
+ wait_on_buffer(bh); |
12781 |
+ /* the journal_head may have gone by now */ |
12782 |
+ BUFFER_TRACE(bh, "brelse"); |
12783 |
+@@ -333,8 +333,8 @@ restart2: |
12784 |
+ jh = transaction->t_checkpoint_io_list; |
12785 |
+ bh = jh2bh(jh); |
12786 |
+ if (buffer_locked(bh)) { |
12787 |
+- spin_unlock(&journal->j_list_lock); |
12788 |
+ get_bh(bh); |
12789 |
++ spin_unlock(&journal->j_list_lock); |
12790 |
+ wait_on_buffer(bh); |
12791 |
+ /* the journal_head may have gone by now */ |
12792 |
+ BUFFER_TRACE(bh, "brelse"); |
12793 |
+diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c |
12794 |
+index 87bdf0f4cba1..902a7dd10e5c 100644 |
12795 |
+--- a/fs/jffs2/super.c |
12796 |
++++ b/fs/jffs2/super.c |
12797 |
+@@ -285,10 +285,8 @@ static int jffs2_fill_super(struct super_block *sb, void *data, int silent) |
12798 |
+ sb->s_fs_info = c; |
12799 |
+ |
12800 |
+ ret = jffs2_parse_options(c, data); |
12801 |
+- if (ret) { |
12802 |
+- kfree(c); |
12803 |
++ if (ret) |
12804 |
+ return -EINVAL; |
12805 |
+- } |
12806 |
+ |
12807 |
+ /* Initialize JFFS2 superblock locks, the further initialization will |
12808 |
+ * be done later */ |
12809 |
+diff --git a/fs/lockd/host.c b/fs/lockd/host.c |
12810 |
+index d35cd6be0675..93fb7cf0b92b 100644 |
12811 |
+--- a/fs/lockd/host.c |
12812 |
++++ b/fs/lockd/host.c |
12813 |
+@@ -341,7 +341,7 @@ struct nlm_host *nlmsvc_lookup_host(const struct svc_rqst *rqstp, |
12814 |
+ }; |
12815 |
+ struct lockd_net *ln = net_generic(net, lockd_net_id); |
12816 |
+ |
12817 |
+- dprintk("lockd: %s(host='%*s', vers=%u, proto=%s)\n", __func__, |
12818 |
++ dprintk("lockd: %s(host='%.*s', vers=%u, proto=%s)\n", __func__, |
12819 |
+ (int)hostname_len, hostname, rqstp->rq_vers, |
12820 |
+ (rqstp->rq_prot == IPPROTO_UDP ? "udp" : "tcp")); |
12821 |
+ |
12822 |
+diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c |
12823 |
+index d7124fb12041..5df68d79d661 100644 |
12824 |
+--- a/fs/nfs/nfs4client.c |
12825 |
++++ b/fs/nfs/nfs4client.c |
12826 |
+@@ -935,10 +935,10 @@ EXPORT_SYMBOL_GPL(nfs4_set_ds_client); |
12827 |
+ |
12828 |
+ /* |
12829 |
+ * Session has been established, and the client marked ready. |
12830 |
+- * Set the mount rsize and wsize with negotiated fore channel |
12831 |
+- * attributes which will be bound checked in nfs_server_set_fsinfo. |
12832 |
++ * Limit the mount rsize, wsize and dtsize using negotiated fore |
12833 |
++ * channel attributes. |
12834 |
+ */ |
12835 |
+-static void nfs4_session_set_rwsize(struct nfs_server *server) |
12836 |
++static void nfs4_session_limit_rwsize(struct nfs_server *server) |
12837 |
+ { |
12838 |
+ #ifdef CONFIG_NFS_V4_1 |
12839 |
+ struct nfs4_session *sess; |
12840 |
+@@ -951,9 +951,11 @@ static void nfs4_session_set_rwsize(struct nfs_server *server) |
12841 |
+ server_resp_sz = sess->fc_attrs.max_resp_sz - nfs41_maxread_overhead; |
12842 |
+ server_rqst_sz = sess->fc_attrs.max_rqst_sz - nfs41_maxwrite_overhead; |
12843 |
+ |
12844 |
+- if (!server->rsize || server->rsize > server_resp_sz) |
12845 |
++ if (server->dtsize > server_resp_sz) |
12846 |
++ server->dtsize = server_resp_sz; |
12847 |
++ if (server->rsize > server_resp_sz) |
12848 |
+ server->rsize = server_resp_sz; |
12849 |
+- if (!server->wsize || server->wsize > server_rqst_sz) |
12850 |
++ if (server->wsize > server_rqst_sz) |
12851 |
+ server->wsize = server_rqst_sz; |
12852 |
+ #endif /* CONFIG_NFS_V4_1 */ |
12853 |
+ } |
12854 |
+@@ -1000,12 +1002,12 @@ static int nfs4_server_common_setup(struct nfs_server *server, |
12855 |
+ (unsigned long long) server->fsid.minor); |
12856 |
+ nfs_display_fhandle(mntfh, "Pseudo-fs root FH"); |
12857 |
+ |
12858 |
+- nfs4_session_set_rwsize(server); |
12859 |
+- |
12860 |
+ error = nfs_probe_fsinfo(server, mntfh, fattr); |
12861 |
+ if (error < 0) |
12862 |
+ goto out; |
12863 |
+ |
12864 |
++ nfs4_session_limit_rwsize(server); |
12865 |
++ |
12866 |
+ if (server->namelen == 0 || server->namelen > NFS4_MAXNAMLEN) |
12867 |
+ server->namelen = NFS4_MAXNAMLEN; |
12868 |
+ |
12869 |
+diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c |
12870 |
+index 67d19cd92e44..7e6425791388 100644 |
12871 |
+--- a/fs/nfs/pagelist.c |
12872 |
++++ b/fs/nfs/pagelist.c |
12873 |
+@@ -1110,6 +1110,20 @@ static int nfs_pageio_add_request_mirror(struct nfs_pageio_descriptor *desc, |
12874 |
+ return ret; |
12875 |
+ } |
12876 |
+ |
12877 |
++static void nfs_pageio_error_cleanup(struct nfs_pageio_descriptor *desc) |
12878 |
++{ |
12879 |
++ u32 midx; |
12880 |
++ struct nfs_pgio_mirror *mirror; |
12881 |
++ |
12882 |
++ if (!desc->pg_error) |
12883 |
++ return; |
12884 |
++ |
12885 |
++ for (midx = 0; midx < desc->pg_mirror_count; midx++) { |
12886 |
++ mirror = &desc->pg_mirrors[midx]; |
12887 |
++ desc->pg_completion_ops->error_cleanup(&mirror->pg_list); |
12888 |
++ } |
12889 |
++} |
12890 |
++ |
12891 |
+ int nfs_pageio_add_request(struct nfs_pageio_descriptor *desc, |
12892 |
+ struct nfs_page *req) |
12893 |
+ { |
12894 |
+@@ -1160,25 +1174,11 @@ int nfs_pageio_add_request(struct nfs_pageio_descriptor *desc, |
12895 |
+ return 1; |
12896 |
+ |
12897 |
+ out_failed: |
12898 |
+- /* |
12899 |
+- * We might have failed before sending any reqs over wire. |
12900 |
+- * Clean up rest of the reqs in mirror pg_list. |
12901 |
+- */ |
12902 |
+- if (desc->pg_error) { |
12903 |
+- struct nfs_pgio_mirror *mirror; |
12904 |
+- void (*func)(struct list_head *); |
12905 |
+- |
12906 |
+- /* remember fatal errors */ |
12907 |
+- if (nfs_error_is_fatal(desc->pg_error)) |
12908 |
+- nfs_context_set_write_error(req->wb_context, |
12909 |
+- desc->pg_error); |
12910 |
+- |
12911 |
+- func = desc->pg_completion_ops->error_cleanup; |
12912 |
+- for (midx = 0; midx < desc->pg_mirror_count; midx++) { |
12913 |
+- mirror = &desc->pg_mirrors[midx]; |
12914 |
+- func(&mirror->pg_list); |
12915 |
+- } |
12916 |
+- } |
12917 |
++ /* remember fatal errors */ |
12918 |
++ if (nfs_error_is_fatal(desc->pg_error)) |
12919 |
++ nfs_context_set_write_error(req->wb_context, |
12920 |
++ desc->pg_error); |
12921 |
++ nfs_pageio_error_cleanup(desc); |
12922 |
+ return 0; |
12923 |
+ } |
12924 |
+ |
12925 |
+@@ -1250,6 +1250,8 @@ void nfs_pageio_complete(struct nfs_pageio_descriptor *desc) |
12926 |
+ for (midx = 0; midx < desc->pg_mirror_count; midx++) |
12927 |
+ nfs_pageio_complete_mirror(desc, midx); |
12928 |
+ |
12929 |
++ if (desc->pg_error < 0) |
12930 |
++ nfs_pageio_error_cleanup(desc); |
12931 |
+ if (desc->pg_ops->pg_cleanup) |
12932 |
+ desc->pg_ops->pg_cleanup(desc); |
12933 |
+ nfs_pageio_cleanup_mirroring(desc); |
12934 |
+diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c |
12935 |
+index 4a17fad93411..18fa7fd3bae9 100644 |
12936 |
+--- a/fs/nfsd/nfs4state.c |
12937 |
++++ b/fs/nfsd/nfs4state.c |
12938 |
+@@ -4361,7 +4361,7 @@ nfs4_set_delegation(struct nfs4_client *clp, struct svc_fh *fh, |
12939 |
+ |
12940 |
+ fl = nfs4_alloc_init_lease(dp, NFS4_OPEN_DELEGATE_READ); |
12941 |
+ if (!fl) |
12942 |
+- goto out_stid; |
12943 |
++ goto out_clnt_odstate; |
12944 |
+ |
12945 |
+ status = vfs_setlease(fp->fi_deleg_file, fl->fl_type, &fl, NULL); |
12946 |
+ if (fl) |
12947 |
+@@ -4386,7 +4386,6 @@ out_unlock: |
12948 |
+ vfs_setlease(fp->fi_deleg_file, F_UNLCK, NULL, (void **)&dp); |
12949 |
+ out_clnt_odstate: |
12950 |
+ put_clnt_odstate(dp->dl_clnt_odstate); |
12951 |
+-out_stid: |
12952 |
+ nfs4_put_stid(&dp->dl_stid); |
12953 |
+ out_delegees: |
12954 |
+ put_deleg_file(fp); |
12955 |
+diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c |
12956 |
+index ababdbfab537..f43ea1aad542 100644 |
12957 |
+--- a/fs/notify/fsnotify.c |
12958 |
++++ b/fs/notify/fsnotify.c |
12959 |
+@@ -96,6 +96,9 @@ void fsnotify_unmount_inodes(struct super_block *sb) |
12960 |
+ |
12961 |
+ if (iput_inode) |
12962 |
+ iput(iput_inode); |
12963 |
++ /* Wait for outstanding inode references from connectors */ |
12964 |
++ wait_var_event(&sb->s_fsnotify_inode_refs, |
12965 |
++ !atomic_long_read(&sb->s_fsnotify_inode_refs)); |
12966 |
+ } |
12967 |
+ |
12968 |
+ /* |
12969 |
+diff --git a/fs/notify/mark.c b/fs/notify/mark.c |
12970 |
+index 61f4c5fa34c7..75394ae96673 100644 |
12971 |
+--- a/fs/notify/mark.c |
12972 |
++++ b/fs/notify/mark.c |
12973 |
+@@ -161,15 +161,18 @@ static void fsnotify_connector_destroy_workfn(struct work_struct *work) |
12974 |
+ } |
12975 |
+ } |
12976 |
+ |
12977 |
+-static struct inode *fsnotify_detach_connector_from_object( |
12978 |
+- struct fsnotify_mark_connector *conn) |
12979 |
++static void *fsnotify_detach_connector_from_object( |
12980 |
++ struct fsnotify_mark_connector *conn, |
12981 |
++ unsigned int *type) |
12982 |
+ { |
12983 |
+ struct inode *inode = NULL; |
12984 |
+ |
12985 |
++ *type = conn->type; |
12986 |
+ if (conn->type == FSNOTIFY_OBJ_TYPE_INODE) { |
12987 |
+ inode = conn->inode; |
12988 |
+ rcu_assign_pointer(inode->i_fsnotify_marks, NULL); |
12989 |
+ inode->i_fsnotify_mask = 0; |
12990 |
++ atomic_long_inc(&inode->i_sb->s_fsnotify_inode_refs); |
12991 |
+ conn->inode = NULL; |
12992 |
+ conn->type = FSNOTIFY_OBJ_TYPE_DETACHED; |
12993 |
+ } else if (conn->type == FSNOTIFY_OBJ_TYPE_VFSMOUNT) { |
12994 |
+@@ -193,10 +196,29 @@ static void fsnotify_final_mark_destroy(struct fsnotify_mark *mark) |
12995 |
+ fsnotify_put_group(group); |
12996 |
+ } |
12997 |
+ |
12998 |
++/* Drop object reference originally held by a connector */ |
12999 |
++static void fsnotify_drop_object(unsigned int type, void *objp) |
13000 |
++{ |
13001 |
++ struct inode *inode; |
13002 |
++ struct super_block *sb; |
13003 |
++ |
13004 |
++ if (!objp) |
13005 |
++ return; |
13006 |
++ /* Currently only inode references are passed to be dropped */ |
13007 |
++ if (WARN_ON_ONCE(type != FSNOTIFY_OBJ_TYPE_INODE)) |
13008 |
++ return; |
13009 |
++ inode = objp; |
13010 |
++ sb = inode->i_sb; |
13011 |
++ iput(inode); |
13012 |
++ if (atomic_long_dec_and_test(&sb->s_fsnotify_inode_refs)) |
13013 |
++ wake_up_var(&sb->s_fsnotify_inode_refs); |
13014 |
++} |
13015 |
++ |
13016 |
+ void fsnotify_put_mark(struct fsnotify_mark *mark) |
13017 |
+ { |
13018 |
+ struct fsnotify_mark_connector *conn; |
13019 |
+- struct inode *inode = NULL; |
13020 |
++ void *objp = NULL; |
13021 |
++ unsigned int type = FSNOTIFY_OBJ_TYPE_DETACHED; |
13022 |
+ bool free_conn = false; |
13023 |
+ |
13024 |
+ /* Catch marks that were actually never attached to object */ |
13025 |
+@@ -216,7 +238,7 @@ void fsnotify_put_mark(struct fsnotify_mark *mark) |
13026 |
+ conn = mark->connector; |
13027 |
+ hlist_del_init_rcu(&mark->obj_list); |
13028 |
+ if (hlist_empty(&conn->list)) { |
13029 |
+- inode = fsnotify_detach_connector_from_object(conn); |
13030 |
++ objp = fsnotify_detach_connector_from_object(conn, &type); |
13031 |
+ free_conn = true; |
13032 |
+ } else { |
13033 |
+ __fsnotify_recalc_mask(conn); |
13034 |
+@@ -224,7 +246,7 @@ void fsnotify_put_mark(struct fsnotify_mark *mark) |
13035 |
+ mark->connector = NULL; |
13036 |
+ spin_unlock(&conn->lock); |
13037 |
+ |
13038 |
+- iput(inode); |
13039 |
++ fsnotify_drop_object(type, objp); |
13040 |
+ |
13041 |
+ if (free_conn) { |
13042 |
+ spin_lock(&destroy_lock); |
13043 |
+@@ -702,7 +724,8 @@ void fsnotify_destroy_marks(struct fsnotify_mark_connector __rcu **connp) |
13044 |
+ { |
13045 |
+ struct fsnotify_mark_connector *conn; |
13046 |
+ struct fsnotify_mark *mark, *old_mark = NULL; |
13047 |
+- struct inode *inode; |
13048 |
++ void *objp; |
13049 |
++ unsigned int type; |
13050 |
+ |
13051 |
+ conn = fsnotify_grab_connector(connp); |
13052 |
+ if (!conn) |
13053 |
+@@ -728,11 +751,11 @@ void fsnotify_destroy_marks(struct fsnotify_mark_connector __rcu **connp) |
13054 |
+ * mark references get dropped. It would lead to strange results such |
13055 |
+ * as delaying inode deletion or blocking unmount. |
13056 |
+ */ |
13057 |
+- inode = fsnotify_detach_connector_from_object(conn); |
13058 |
++ objp = fsnotify_detach_connector_from_object(conn, &type); |
13059 |
+ spin_unlock(&conn->lock); |
13060 |
+ if (old_mark) |
13061 |
+ fsnotify_put_mark(old_mark); |
13062 |
+- iput(inode); |
13063 |
++ fsnotify_drop_object(type, objp); |
13064 |
+ } |
13065 |
+ |
13066 |
+ /* |
13067 |
+diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c |
13068 |
+index dfd73a4616ce..3437da437099 100644 |
13069 |
+--- a/fs/proc/task_mmu.c |
13070 |
++++ b/fs/proc/task_mmu.c |
13071 |
+@@ -767,6 +767,8 @@ static int show_smap(struct seq_file *m, void *v, int is_pid) |
13072 |
+ smaps_walk.private = mss; |
13073 |
+ |
13074 |
+ #ifdef CONFIG_SHMEM |
13075 |
++ /* In case of smaps_rollup, reset the value from previous vma */ |
13076 |
++ mss->check_shmem_swap = false; |
13077 |
+ if (vma->vm_file && shmem_mapping(vma->vm_file->f_mapping)) { |
13078 |
+ /* |
13079 |
+ * For shared or readonly shmem mappings we know that all |
13080 |
+@@ -782,7 +784,7 @@ static int show_smap(struct seq_file *m, void *v, int is_pid) |
13081 |
+ |
13082 |
+ if (!shmem_swapped || (vma->vm_flags & VM_SHARED) || |
13083 |
+ !(vma->vm_flags & VM_WRITE)) { |
13084 |
+- mss->swap = shmem_swapped; |
13085 |
++ mss->swap += shmem_swapped; |
13086 |
+ } else { |
13087 |
+ mss->check_shmem_swap = true; |
13088 |
+ smaps_walk.pte_hole = smaps_pte_hole; |
13089 |
+diff --git a/include/crypto/speck.h b/include/crypto/speck.h |
13090 |
+deleted file mode 100644 |
13091 |
+index 73cfc952d405..000000000000 |
13092 |
+--- a/include/crypto/speck.h |
13093 |
++++ /dev/null |
13094 |
+@@ -1,62 +0,0 @@ |
13095 |
+-// SPDX-License-Identifier: GPL-2.0 |
13096 |
+-/* |
13097 |
+- * Common values for the Speck algorithm |
13098 |
+- */ |
13099 |
+- |
13100 |
+-#ifndef _CRYPTO_SPECK_H |
13101 |
+-#define _CRYPTO_SPECK_H |
13102 |
+- |
13103 |
+-#include <linux/types.h> |
13104 |
+- |
13105 |
+-/* Speck128 */ |
13106 |
+- |
13107 |
+-#define SPECK128_BLOCK_SIZE 16 |
13108 |
+- |
13109 |
+-#define SPECK128_128_KEY_SIZE 16 |
13110 |
+-#define SPECK128_128_NROUNDS 32 |
13111 |
+- |
13112 |
+-#define SPECK128_192_KEY_SIZE 24 |
13113 |
+-#define SPECK128_192_NROUNDS 33 |
13114 |
+- |
13115 |
+-#define SPECK128_256_KEY_SIZE 32 |
13116 |
+-#define SPECK128_256_NROUNDS 34 |
13117 |
+- |
13118 |
+-struct speck128_tfm_ctx { |
13119 |
+- u64 round_keys[SPECK128_256_NROUNDS]; |
13120 |
+- int nrounds; |
13121 |
+-}; |
13122 |
+- |
13123 |
+-void crypto_speck128_encrypt(const struct speck128_tfm_ctx *ctx, |
13124 |
+- u8 *out, const u8 *in); |
13125 |
+- |
13126 |
+-void crypto_speck128_decrypt(const struct speck128_tfm_ctx *ctx, |
13127 |
+- u8 *out, const u8 *in); |
13128 |
+- |
13129 |
+-int crypto_speck128_setkey(struct speck128_tfm_ctx *ctx, const u8 *key, |
13130 |
+- unsigned int keysize); |
13131 |
+- |
13132 |
+-/* Speck64 */ |
13133 |
+- |
13134 |
+-#define SPECK64_BLOCK_SIZE 8 |
13135 |
+- |
13136 |
+-#define SPECK64_96_KEY_SIZE 12 |
13137 |
+-#define SPECK64_96_NROUNDS 26 |
13138 |
+- |
13139 |
+-#define SPECK64_128_KEY_SIZE 16 |
13140 |
+-#define SPECK64_128_NROUNDS 27 |
13141 |
+- |
13142 |
+-struct speck64_tfm_ctx { |
13143 |
+- u32 round_keys[SPECK64_128_NROUNDS]; |
13144 |
+- int nrounds; |
13145 |
+-}; |
13146 |
+- |
13147 |
+-void crypto_speck64_encrypt(const struct speck64_tfm_ctx *ctx, |
13148 |
+- u8 *out, const u8 *in); |
13149 |
+- |
13150 |
+-void crypto_speck64_decrypt(const struct speck64_tfm_ctx *ctx, |
13151 |
+- u8 *out, const u8 *in); |
13152 |
+- |
13153 |
+-int crypto_speck64_setkey(struct speck64_tfm_ctx *ctx, const u8 *key, |
13154 |
+- unsigned int keysize); |
13155 |
+- |
13156 |
+-#endif /* _CRYPTO_SPECK_H */ |
13157 |
+diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h |
13158 |
+index a57a8aa90ffb..2b0d02458a18 100644 |
13159 |
+--- a/include/drm/drm_atomic.h |
13160 |
++++ b/include/drm/drm_atomic.h |
13161 |
+@@ -153,6 +153,17 @@ struct __drm_planes_state { |
13162 |
+ struct __drm_crtcs_state { |
13163 |
+ struct drm_crtc *ptr; |
13164 |
+ struct drm_crtc_state *state, *old_state, *new_state; |
13165 |
++ |
13166 |
++ /** |
13167 |
++ * @commit: |
13168 |
++ * |
13169 |
++ * A reference to the CRTC commit object that is kept for use by |
13170 |
++ * drm_atomic_helper_wait_for_flip_done() after |
13171 |
++ * drm_atomic_helper_commit_hw_done() is called. This ensures that a |
13172 |
++ * concurrent commit won't free a commit object that is still in use. |
13173 |
++ */ |
13174 |
++ struct drm_crtc_commit *commit; |
13175 |
++ |
13176 |
+ s32 __user *out_fence_ptr; |
13177 |
+ u64 last_vblank_count; |
13178 |
+ }; |
13179 |
+diff --git a/include/linux/compat.h b/include/linux/compat.h |
13180 |
+index c68acc47da57..47041c7fed28 100644 |
13181 |
+--- a/include/linux/compat.h |
13182 |
++++ b/include/linux/compat.h |
13183 |
+@@ -103,6 +103,9 @@ typedef struct compat_sigaltstack { |
13184 |
+ compat_size_t ss_size; |
13185 |
+ } compat_stack_t; |
13186 |
+ #endif |
13187 |
++#ifndef COMPAT_MINSIGSTKSZ |
13188 |
++#define COMPAT_MINSIGSTKSZ MINSIGSTKSZ |
13189 |
++#endif |
13190 |
+ |
13191 |
+ #define compat_jiffies_to_clock_t(x) \ |
13192 |
+ (((unsigned long)(x) * COMPAT_USER_HZ) / HZ) |
13193 |
+diff --git a/include/linux/fs.h b/include/linux/fs.h |
13194 |
+index e73363bd8646..cf23c128ac46 100644 |
13195 |
+--- a/include/linux/fs.h |
13196 |
++++ b/include/linux/fs.h |
13197 |
+@@ -1416,6 +1416,9 @@ struct super_block { |
13198 |
+ /* Number of inodes with nlink == 0 but still referenced */ |
13199 |
+ atomic_long_t s_remove_count; |
13200 |
+ |
13201 |
++ /* Pending fsnotify inode refs */ |
13202 |
++ atomic_long_t s_fsnotify_inode_refs; |
13203 |
++ |
13204 |
+ /* Being remounted read-only */ |
13205 |
+ int s_readonly_remount; |
13206 |
+ |
13207 |
+diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h |
13208 |
+index d271ff23984f..4f3febc0f971 100644 |
13209 |
+--- a/include/linux/hdmi.h |
13210 |
++++ b/include/linux/hdmi.h |
13211 |
+@@ -101,8 +101,8 @@ enum hdmi_extended_colorimetry { |
13212 |
+ HDMI_EXTENDED_COLORIMETRY_XV_YCC_601, |
13213 |
+ HDMI_EXTENDED_COLORIMETRY_XV_YCC_709, |
13214 |
+ HDMI_EXTENDED_COLORIMETRY_S_YCC_601, |
13215 |
+- HDMI_EXTENDED_COLORIMETRY_ADOBE_YCC_601, |
13216 |
+- HDMI_EXTENDED_COLORIMETRY_ADOBE_RGB, |
13217 |
++ HDMI_EXTENDED_COLORIMETRY_OPYCC_601, |
13218 |
++ HDMI_EXTENDED_COLORIMETRY_OPRGB, |
13219 |
+ |
13220 |
+ /* The following EC values are only defined in CEA-861-F. */ |
13221 |
+ HDMI_EXTENDED_COLORIMETRY_BT2020_CONST_LUM, |
13222 |
+diff --git a/include/linux/signal.h b/include/linux/signal.h |
13223 |
+index 3c5200137b24..42ba31da534f 100644 |
13224 |
+--- a/include/linux/signal.h |
13225 |
++++ b/include/linux/signal.h |
13226 |
+@@ -36,7 +36,7 @@ enum siginfo_layout { |
13227 |
+ SIL_SYS, |
13228 |
+ }; |
13229 |
+ |
13230 |
+-enum siginfo_layout siginfo_layout(int sig, int si_code); |
13231 |
++enum siginfo_layout siginfo_layout(unsigned sig, int si_code); |
13232 |
+ |
13233 |
+ /* |
13234 |
+ * Define some primitives to manipulate sigset_t. |
13235 |
+diff --git a/include/linux/tc.h b/include/linux/tc.h |
13236 |
+index f92511e57cdb..a60639f37963 100644 |
13237 |
+--- a/include/linux/tc.h |
13238 |
++++ b/include/linux/tc.h |
13239 |
+@@ -84,6 +84,7 @@ struct tc_dev { |
13240 |
+ device. */ |
13241 |
+ struct device dev; /* Generic device interface. */ |
13242 |
+ struct resource resource; /* Address space of this device. */ |
13243 |
++ u64 dma_mask; /* DMA addressable range. */ |
13244 |
+ char vendor[9]; |
13245 |
+ char name[9]; |
13246 |
+ char firmware[9]; |
13247 |
+diff --git a/include/media/cec.h b/include/media/cec.h |
13248 |
+index 580ab1042898..71cc0272b053 100644 |
13249 |
+--- a/include/media/cec.h |
13250 |
++++ b/include/media/cec.h |
13251 |
+@@ -63,7 +63,6 @@ struct cec_data { |
13252 |
+ struct delayed_work work; |
13253 |
+ struct completion c; |
13254 |
+ u8 attempts; |
13255 |
+- bool new_initiator; |
13256 |
+ bool blocking; |
13257 |
+ bool completed; |
13258 |
+ }; |
13259 |
+@@ -174,6 +173,7 @@ struct cec_adapter { |
13260 |
+ bool is_configuring; |
13261 |
+ bool is_configured; |
13262 |
+ bool cec_pin_is_high; |
13263 |
++ u8 last_initiator; |
13264 |
+ u32 monitor_all_cnt; |
13265 |
+ u32 monitor_pin_cnt; |
13266 |
+ u32 follower_cnt; |
13267 |
+@@ -451,4 +451,74 @@ static inline void cec_phys_addr_invalidate(struct cec_adapter *adap) |
13268 |
+ cec_s_phys_addr(adap, CEC_PHYS_ADDR_INVALID, false); |
13269 |
+ } |
13270 |
+ |
13271 |
++/** |
13272 |
++ * cec_get_edid_spa_location() - find location of the Source Physical Address |
13273 |
++ * |
13274 |
++ * @edid: the EDID |
13275 |
++ * @size: the size of the EDID |
13276 |
++ * |
13277 |
++ * This EDID is expected to be a CEA-861 compliant, which means that there are |
13278 |
++ * at least two blocks and one or more of the extensions blocks are CEA-861 |
13279 |
++ * blocks. |
13280 |
++ * |
13281 |
++ * The returned location is guaranteed to be <= size-2. |
13282 |
++ * |
13283 |
++ * This is an inline function since it is used by both CEC and V4L2. |
13284 |
++ * Ideally this would go in a module shared by both, but it is overkill to do |
13285 |
++ * that for just a single function. |
13286 |
++ */ |
13287 |
++static inline unsigned int cec_get_edid_spa_location(const u8 *edid, |
13288 |
++ unsigned int size) |
13289 |
++{ |
13290 |
++ unsigned int blocks = size / 128; |
13291 |
++ unsigned int block; |
13292 |
++ u8 d; |
13293 |
++ |
13294 |
++ /* Sanity check: at least 2 blocks and a multiple of the block size */ |
13295 |
++ if (blocks < 2 || size % 128) |
13296 |
++ return 0; |
13297 |
++ |
13298 |
++ /* |
13299 |
++ * If there are fewer extension blocks than the size, then update |
13300 |
++ * 'blocks'. It is allowed to have more extension blocks than the size, |
13301 |
++ * since some hardware can only read e.g. 256 bytes of the EDID, even |
13302 |
++ * though more blocks are present. The first CEA-861 extension block |
13303 |
++ * should normally be in block 1 anyway. |
13304 |
++ */ |
13305 |
++ if (edid[0x7e] + 1 < blocks) |
13306 |
++ blocks = edid[0x7e] + 1; |
13307 |
++ |
13308 |
++ for (block = 1; block < blocks; block++) { |
13309 |
++ unsigned int offset = block * 128; |
13310 |
++ |
13311 |
++ /* Skip any non-CEA-861 extension blocks */ |
13312 |
++ if (edid[offset] != 0x02 || edid[offset + 1] != 0x03) |
13313 |
++ continue; |
13314 |
++ |
13315 |
++ /* search Vendor Specific Data Block (tag 3) */ |
13316 |
++ d = edid[offset + 2] & 0x7f; |
13317 |
++ /* Check if there are Data Blocks */ |
13318 |
++ if (d <= 4) |
13319 |
++ continue; |
13320 |
++ if (d > 4) { |
13321 |
++ unsigned int i = offset + 4; |
13322 |
++ unsigned int end = offset + d; |
13323 |
++ |
13324 |
++ /* Note: 'end' is always < 'size' */ |
13325 |
++ do { |
13326 |
++ u8 tag = edid[i] >> 5; |
13327 |
++ u8 len = edid[i] & 0x1f; |
13328 |
++ |
13329 |
++ if (tag == 3 && len >= 5 && i + len <= end && |
13330 |
++ edid[i + 1] == 0x03 && |
13331 |
++ edid[i + 2] == 0x0c && |
13332 |
++ edid[i + 3] == 0x00) |
13333 |
++ return i + 4; |
13334 |
++ i += len + 1; |
13335 |
++ } while (i < end); |
13336 |
++ } |
13337 |
++ } |
13338 |
++ return 0; |
13339 |
++} |
13340 |
++ |
13341 |
+ #endif /* _MEDIA_CEC_H */ |
13342 |
+diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h |
13343 |
+index 6c003995347a..59185fbbd202 100644 |
13344 |
+--- a/include/rdma/ib_verbs.h |
13345 |
++++ b/include/rdma/ib_verbs.h |
13346 |
+@@ -1296,21 +1296,27 @@ struct ib_qp_attr { |
13347 |
+ }; |
13348 |
+ |
13349 |
+ enum ib_wr_opcode { |
13350 |
+- IB_WR_RDMA_WRITE, |
13351 |
+- IB_WR_RDMA_WRITE_WITH_IMM, |
13352 |
+- IB_WR_SEND, |
13353 |
+- IB_WR_SEND_WITH_IMM, |
13354 |
+- IB_WR_RDMA_READ, |
13355 |
+- IB_WR_ATOMIC_CMP_AND_SWP, |
13356 |
+- IB_WR_ATOMIC_FETCH_AND_ADD, |
13357 |
+- IB_WR_LSO, |
13358 |
+- IB_WR_SEND_WITH_INV, |
13359 |
+- IB_WR_RDMA_READ_WITH_INV, |
13360 |
+- IB_WR_LOCAL_INV, |
13361 |
+- IB_WR_REG_MR, |
13362 |
+- IB_WR_MASKED_ATOMIC_CMP_AND_SWP, |
13363 |
+- IB_WR_MASKED_ATOMIC_FETCH_AND_ADD, |
13364 |
++ /* These are shared with userspace */ |
13365 |
++ IB_WR_RDMA_WRITE = IB_UVERBS_WR_RDMA_WRITE, |
13366 |
++ IB_WR_RDMA_WRITE_WITH_IMM = IB_UVERBS_WR_RDMA_WRITE_WITH_IMM, |
13367 |
++ IB_WR_SEND = IB_UVERBS_WR_SEND, |
13368 |
++ IB_WR_SEND_WITH_IMM = IB_UVERBS_WR_SEND_WITH_IMM, |
13369 |
++ IB_WR_RDMA_READ = IB_UVERBS_WR_RDMA_READ, |
13370 |
++ IB_WR_ATOMIC_CMP_AND_SWP = IB_UVERBS_WR_ATOMIC_CMP_AND_SWP, |
13371 |
++ IB_WR_ATOMIC_FETCH_AND_ADD = IB_UVERBS_WR_ATOMIC_FETCH_AND_ADD, |
13372 |
++ IB_WR_LSO = IB_UVERBS_WR_TSO, |
13373 |
++ IB_WR_SEND_WITH_INV = IB_UVERBS_WR_SEND_WITH_INV, |
13374 |
++ IB_WR_RDMA_READ_WITH_INV = IB_UVERBS_WR_RDMA_READ_WITH_INV, |
13375 |
++ IB_WR_LOCAL_INV = IB_UVERBS_WR_LOCAL_INV, |
13376 |
++ IB_WR_MASKED_ATOMIC_CMP_AND_SWP = |
13377 |
++ IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP, |
13378 |
++ IB_WR_MASKED_ATOMIC_FETCH_AND_ADD = |
13379 |
++ IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD, |
13380 |
++ |
13381 |
++ /* These are kernel only and can not be issued by userspace */ |
13382 |
++ IB_WR_REG_MR = 0x20, |
13383 |
+ IB_WR_REG_SIG_MR, |
13384 |
++ |
13385 |
+ /* reserve values for low level drivers' internal use. |
13386 |
+ * These values will not be used at all in the ib core layer. |
13387 |
+ */ |
13388 |
+diff --git a/include/uapi/linux/cec.h b/include/uapi/linux/cec.h |
13389 |
+index 20fe091b7e96..bc2a1b98d9dd 100644 |
13390 |
+--- a/include/uapi/linux/cec.h |
13391 |
++++ b/include/uapi/linux/cec.h |
13392 |
+@@ -152,10 +152,13 @@ static inline void cec_msg_set_reply_to(struct cec_msg *msg, |
13393 |
+ #define CEC_TX_STATUS_LOW_DRIVE (1 << 3) |
13394 |
+ #define CEC_TX_STATUS_ERROR (1 << 4) |
13395 |
+ #define CEC_TX_STATUS_MAX_RETRIES (1 << 5) |
13396 |
++#define CEC_TX_STATUS_ABORTED (1 << 6) |
13397 |
++#define CEC_TX_STATUS_TIMEOUT (1 << 7) |
13398 |
+ |
13399 |
+ #define CEC_RX_STATUS_OK (1 << 0) |
13400 |
+ #define CEC_RX_STATUS_TIMEOUT (1 << 1) |
13401 |
+ #define CEC_RX_STATUS_FEATURE_ABORT (1 << 2) |
13402 |
++#define CEC_RX_STATUS_ABORTED (1 << 3) |
13403 |
+ |
13404 |
+ static inline int cec_msg_status_is_ok(const struct cec_msg *msg) |
13405 |
+ { |
13406 |
+diff --git a/include/uapi/linux/fs.h b/include/uapi/linux/fs.h |
13407 |
+index 73e01918f996..a441ea1bfe6d 100644 |
13408 |
+--- a/include/uapi/linux/fs.h |
13409 |
++++ b/include/uapi/linux/fs.h |
13410 |
+@@ -279,8 +279,8 @@ struct fsxattr { |
13411 |
+ #define FS_ENCRYPTION_MODE_AES_256_CTS 4 |
13412 |
+ #define FS_ENCRYPTION_MODE_AES_128_CBC 5 |
13413 |
+ #define FS_ENCRYPTION_MODE_AES_128_CTS 6 |
13414 |
+-#define FS_ENCRYPTION_MODE_SPECK128_256_XTS 7 |
13415 |
+-#define FS_ENCRYPTION_MODE_SPECK128_256_CTS 8 |
13416 |
++#define FS_ENCRYPTION_MODE_SPECK128_256_XTS 7 /* Removed, do not use. */ |
13417 |
++#define FS_ENCRYPTION_MODE_SPECK128_256_CTS 8 /* Removed, do not use. */ |
13418 |
+ |
13419 |
+ struct fscrypt_policy { |
13420 |
+ __u8 version; |
13421 |
+diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndctl.h |
13422 |
+index 7e27070b9440..2f2c43d633c5 100644 |
13423 |
+--- a/include/uapi/linux/ndctl.h |
13424 |
++++ b/include/uapi/linux/ndctl.h |
13425 |
+@@ -128,37 +128,31 @@ enum { |
13426 |
+ |
13427 |
+ static inline const char *nvdimm_bus_cmd_name(unsigned cmd) |
13428 |
+ { |
13429 |
+- static const char * const names[] = { |
13430 |
+- [ND_CMD_ARS_CAP] = "ars_cap", |
13431 |
+- [ND_CMD_ARS_START] = "ars_start", |
13432 |
+- [ND_CMD_ARS_STATUS] = "ars_status", |
13433 |
+- [ND_CMD_CLEAR_ERROR] = "clear_error", |
13434 |
+- [ND_CMD_CALL] = "cmd_call", |
13435 |
+- }; |
13436 |
+- |
13437 |
+- if (cmd < ARRAY_SIZE(names) && names[cmd]) |
13438 |
+- return names[cmd]; |
13439 |
+- return "unknown"; |
13440 |
++ switch (cmd) { |
13441 |
++ case ND_CMD_ARS_CAP: return "ars_cap"; |
13442 |
++ case ND_CMD_ARS_START: return "ars_start"; |
13443 |
++ case ND_CMD_ARS_STATUS: return "ars_status"; |
13444 |
++ case ND_CMD_CLEAR_ERROR: return "clear_error"; |
13445 |
++ case ND_CMD_CALL: return "cmd_call"; |
13446 |
++ default: return "unknown"; |
13447 |
++ } |
13448 |
+ } |
13449 |
+ |
13450 |
+ static inline const char *nvdimm_cmd_name(unsigned cmd) |
13451 |
+ { |
13452 |
+- static const char * const names[] = { |
13453 |
+- [ND_CMD_SMART] = "smart", |
13454 |
+- [ND_CMD_SMART_THRESHOLD] = "smart_thresh", |
13455 |
+- [ND_CMD_DIMM_FLAGS] = "flags", |
13456 |
+- [ND_CMD_GET_CONFIG_SIZE] = "get_size", |
13457 |
+- [ND_CMD_GET_CONFIG_DATA] = "get_data", |
13458 |
+- [ND_CMD_SET_CONFIG_DATA] = "set_data", |
13459 |
+- [ND_CMD_VENDOR_EFFECT_LOG_SIZE] = "effect_size", |
13460 |
+- [ND_CMD_VENDOR_EFFECT_LOG] = "effect_log", |
13461 |
+- [ND_CMD_VENDOR] = "vendor", |
13462 |
+- [ND_CMD_CALL] = "cmd_call", |
13463 |
+- }; |
13464 |
+- |
13465 |
+- if (cmd < ARRAY_SIZE(names) && names[cmd]) |
13466 |
+- return names[cmd]; |
13467 |
+- return "unknown"; |
13468 |
++ switch (cmd) { |
13469 |
++ case ND_CMD_SMART: return "smart"; |
13470 |
++ case ND_CMD_SMART_THRESHOLD: return "smart_thresh"; |
13471 |
++ case ND_CMD_DIMM_FLAGS: return "flags"; |
13472 |
++ case ND_CMD_GET_CONFIG_SIZE: return "get_size"; |
13473 |
++ case ND_CMD_GET_CONFIG_DATA: return "get_data"; |
13474 |
++ case ND_CMD_SET_CONFIG_DATA: return "set_data"; |
13475 |
++ case ND_CMD_VENDOR_EFFECT_LOG_SIZE: return "effect_size"; |
13476 |
++ case ND_CMD_VENDOR_EFFECT_LOG: return "effect_log"; |
13477 |
++ case ND_CMD_VENDOR: return "vendor"; |
13478 |
++ case ND_CMD_CALL: return "cmd_call"; |
13479 |
++ default: return "unknown"; |
13480 |
++ } |
13481 |
+ } |
13482 |
+ |
13483 |
+ #define ND_IOCTL 'N' |
13484 |
+diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h |
13485 |
+index 600877be5c22..082dc1439a50 100644 |
13486 |
+--- a/include/uapi/linux/videodev2.h |
13487 |
++++ b/include/uapi/linux/videodev2.h |
13488 |
+@@ -225,8 +225,8 @@ enum v4l2_colorspace { |
13489 |
+ /* For RGB colorspaces such as produces by most webcams. */ |
13490 |
+ V4L2_COLORSPACE_SRGB = 8, |
13491 |
+ |
13492 |
+- /* AdobeRGB colorspace */ |
13493 |
+- V4L2_COLORSPACE_ADOBERGB = 9, |
13494 |
++ /* opRGB colorspace */ |
13495 |
++ V4L2_COLORSPACE_OPRGB = 9, |
13496 |
+ |
13497 |
+ /* BT.2020 colorspace, used for UHDTV. */ |
13498 |
+ V4L2_COLORSPACE_BT2020 = 10, |
13499 |
+@@ -258,7 +258,7 @@ enum v4l2_xfer_func { |
13500 |
+ * |
13501 |
+ * V4L2_COLORSPACE_SRGB, V4L2_COLORSPACE_JPEG: V4L2_XFER_FUNC_SRGB |
13502 |
+ * |
13503 |
+- * V4L2_COLORSPACE_ADOBERGB: V4L2_XFER_FUNC_ADOBERGB |
13504 |
++ * V4L2_COLORSPACE_OPRGB: V4L2_XFER_FUNC_OPRGB |
13505 |
+ * |
13506 |
+ * V4L2_COLORSPACE_SMPTE240M: V4L2_XFER_FUNC_SMPTE240M |
13507 |
+ * |
13508 |
+@@ -269,7 +269,7 @@ enum v4l2_xfer_func { |
13509 |
+ V4L2_XFER_FUNC_DEFAULT = 0, |
13510 |
+ V4L2_XFER_FUNC_709 = 1, |
13511 |
+ V4L2_XFER_FUNC_SRGB = 2, |
13512 |
+- V4L2_XFER_FUNC_ADOBERGB = 3, |
13513 |
++ V4L2_XFER_FUNC_OPRGB = 3, |
13514 |
+ V4L2_XFER_FUNC_SMPTE240M = 4, |
13515 |
+ V4L2_XFER_FUNC_NONE = 5, |
13516 |
+ V4L2_XFER_FUNC_DCI_P3 = 6, |
13517 |
+@@ -281,7 +281,7 @@ enum v4l2_xfer_func { |
13518 |
+ * This depends on the colorspace. |
13519 |
+ */ |
13520 |
+ #define V4L2_MAP_XFER_FUNC_DEFAULT(colsp) \ |
13521 |
+- ((colsp) == V4L2_COLORSPACE_ADOBERGB ? V4L2_XFER_FUNC_ADOBERGB : \ |
13522 |
++ ((colsp) == V4L2_COLORSPACE_OPRGB ? V4L2_XFER_FUNC_OPRGB : \ |
13523 |
+ ((colsp) == V4L2_COLORSPACE_SMPTE240M ? V4L2_XFER_FUNC_SMPTE240M : \ |
13524 |
+ ((colsp) == V4L2_COLORSPACE_DCI_P3 ? V4L2_XFER_FUNC_DCI_P3 : \ |
13525 |
+ ((colsp) == V4L2_COLORSPACE_RAW ? V4L2_XFER_FUNC_NONE : \ |
13526 |
+@@ -295,7 +295,7 @@ enum v4l2_ycbcr_encoding { |
13527 |
+ * |
13528 |
+ * V4L2_COLORSPACE_SMPTE170M, V4L2_COLORSPACE_470_SYSTEM_M, |
13529 |
+ * V4L2_COLORSPACE_470_SYSTEM_BG, V4L2_COLORSPACE_SRGB, |
13530 |
+- * V4L2_COLORSPACE_ADOBERGB and V4L2_COLORSPACE_JPEG: V4L2_YCBCR_ENC_601 |
13531 |
++ * V4L2_COLORSPACE_OPRGB and V4L2_COLORSPACE_JPEG: V4L2_YCBCR_ENC_601 |
13532 |
+ * |
13533 |
+ * V4L2_COLORSPACE_REC709 and V4L2_COLORSPACE_DCI_P3: V4L2_YCBCR_ENC_709 |
13534 |
+ * |
13535 |
+@@ -382,6 +382,17 @@ enum v4l2_quantization { |
13536 |
+ (((is_rgb_or_hsv) || (colsp) == V4L2_COLORSPACE_JPEG) ? \ |
13537 |
+ V4L2_QUANTIZATION_FULL_RANGE : V4L2_QUANTIZATION_LIM_RANGE)) |
13538 |
+ |
13539 |
++/* |
13540 |
++ * Deprecated names for opRGB colorspace (IEC 61966-2-5) |
13541 |
++ * |
13542 |
++ * WARNING: Please don't use these deprecated defines in your code, as |
13543 |
++ * there is a chance we have to remove them in the future. |
13544 |
++ */ |
13545 |
++#ifndef __KERNEL__ |
13546 |
++#define V4L2_COLORSPACE_ADOBERGB V4L2_COLORSPACE_OPRGB |
13547 |
++#define V4L2_XFER_FUNC_ADOBERGB V4L2_XFER_FUNC_OPRGB |
13548 |
++#endif |
13549 |
++ |
13550 |
+ enum v4l2_priority { |
13551 |
+ V4L2_PRIORITY_UNSET = 0, /* not initialized */ |
13552 |
+ V4L2_PRIORITY_BACKGROUND = 1, |
13553 |
+diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h |
13554 |
+index 4f9991de8e3a..8345ca799ad8 100644 |
13555 |
+--- a/include/uapi/rdma/ib_user_verbs.h |
13556 |
++++ b/include/uapi/rdma/ib_user_verbs.h |
13557 |
+@@ -762,10 +762,28 @@ struct ib_uverbs_sge { |
13558 |
+ __u32 lkey; |
13559 |
+ }; |
13560 |
+ |
13561 |
++enum ib_uverbs_wr_opcode { |
13562 |
++ IB_UVERBS_WR_RDMA_WRITE = 0, |
13563 |
++ IB_UVERBS_WR_RDMA_WRITE_WITH_IMM = 1, |
13564 |
++ IB_UVERBS_WR_SEND = 2, |
13565 |
++ IB_UVERBS_WR_SEND_WITH_IMM = 3, |
13566 |
++ IB_UVERBS_WR_RDMA_READ = 4, |
13567 |
++ IB_UVERBS_WR_ATOMIC_CMP_AND_SWP = 5, |
13568 |
++ IB_UVERBS_WR_ATOMIC_FETCH_AND_ADD = 6, |
13569 |
++ IB_UVERBS_WR_LOCAL_INV = 7, |
13570 |
++ IB_UVERBS_WR_BIND_MW = 8, |
13571 |
++ IB_UVERBS_WR_SEND_WITH_INV = 9, |
13572 |
++ IB_UVERBS_WR_TSO = 10, |
13573 |
++ IB_UVERBS_WR_RDMA_READ_WITH_INV = 11, |
13574 |
++ IB_UVERBS_WR_MASKED_ATOMIC_CMP_AND_SWP = 12, |
13575 |
++ IB_UVERBS_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13, |
13576 |
++ /* Review enum ib_wr_opcode before modifying this */ |
13577 |
++}; |
13578 |
++ |
13579 |
+ struct ib_uverbs_send_wr { |
13580 |
+ __aligned_u64 wr_id; |
13581 |
+ __u32 num_sge; |
13582 |
+- __u32 opcode; |
13583 |
++ __u32 opcode; /* see enum ib_uverbs_wr_opcode */ |
13584 |
+ __u32 send_flags; |
13585 |
+ union { |
13586 |
+ __be32 imm_data; |
13587 |
+diff --git a/kernel/bounds.c b/kernel/bounds.c |
13588 |
+index c373e887c066..9795d75b09b2 100644 |
13589 |
+--- a/kernel/bounds.c |
13590 |
++++ b/kernel/bounds.c |
13591 |
+@@ -13,7 +13,7 @@ |
13592 |
+ #include <linux/log2.h> |
13593 |
+ #include <linux/spinlock_types.h> |
13594 |
+ |
13595 |
+-void foo(void) |
13596 |
++int main(void) |
13597 |
+ { |
13598 |
+ /* The enum constants to put into include/generated/bounds.h */ |
13599 |
+ DEFINE(NR_PAGEFLAGS, __NR_PAGEFLAGS); |
13600 |
+@@ -23,4 +23,6 @@ void foo(void) |
13601 |
+ #endif |
13602 |
+ DEFINE(SPINLOCK_SIZE, sizeof(spinlock_t)); |
13603 |
+ /* End of constants */ |
13604 |
++ |
13605 |
++ return 0; |
13606 |
+ } |
13607 |
+diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c |
13608 |
+index a31a1ba0f8ea..0f5d2e66cd6b 100644 |
13609 |
+--- a/kernel/bpf/syscall.c |
13610 |
++++ b/kernel/bpf/syscall.c |
13611 |
+@@ -683,6 +683,17 @@ err_put: |
13612 |
+ return err; |
13613 |
+ } |
13614 |
+ |
13615 |
++static void maybe_wait_bpf_programs(struct bpf_map *map) |
13616 |
++{ |
13617 |
++ /* Wait for any running BPF programs to complete so that |
13618 |
++ * userspace, when we return to it, knows that all programs |
13619 |
++ * that could be running use the new map value. |
13620 |
++ */ |
13621 |
++ if (map->map_type == BPF_MAP_TYPE_HASH_OF_MAPS || |
13622 |
++ map->map_type == BPF_MAP_TYPE_ARRAY_OF_MAPS) |
13623 |
++ synchronize_rcu(); |
13624 |
++} |
13625 |
++ |
13626 |
+ #define BPF_MAP_UPDATE_ELEM_LAST_FIELD flags |
13627 |
+ |
13628 |
+ static int map_update_elem(union bpf_attr *attr) |
13629 |
+@@ -769,6 +780,7 @@ static int map_update_elem(union bpf_attr *attr) |
13630 |
+ } |
13631 |
+ __this_cpu_dec(bpf_prog_active); |
13632 |
+ preempt_enable(); |
13633 |
++ maybe_wait_bpf_programs(map); |
13634 |
+ out: |
13635 |
+ free_value: |
13636 |
+ kfree(value); |
13637 |
+@@ -821,6 +833,7 @@ static int map_delete_elem(union bpf_attr *attr) |
13638 |
+ rcu_read_unlock(); |
13639 |
+ __this_cpu_dec(bpf_prog_active); |
13640 |
+ preempt_enable(); |
13641 |
++ maybe_wait_bpf_programs(map); |
13642 |
+ out: |
13643 |
+ kfree(key); |
13644 |
+ err_put: |
13645 |
+diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c |
13646 |
+index b000686fa1a1..d565ec6af97c 100644 |
13647 |
+--- a/kernel/bpf/verifier.c |
13648 |
++++ b/kernel/bpf/verifier.c |
13649 |
+@@ -553,7 +553,9 @@ static void __mark_reg_not_init(struct bpf_reg_state *reg); |
13650 |
+ */ |
13651 |
+ static void __mark_reg_known(struct bpf_reg_state *reg, u64 imm) |
13652 |
+ { |
13653 |
+- reg->id = 0; |
13654 |
++ /* Clear id, off, and union(map_ptr, range) */ |
13655 |
++ memset(((u8 *)reg) + sizeof(reg->type), 0, |
13656 |
++ offsetof(struct bpf_reg_state, var_off) - sizeof(reg->type)); |
13657 |
+ reg->var_off = tnum_const(imm); |
13658 |
+ reg->smin_value = (s64)imm; |
13659 |
+ reg->smax_value = (s64)imm; |
13660 |
+@@ -572,7 +574,6 @@ static void __mark_reg_known_zero(struct bpf_reg_state *reg) |
13661 |
+ static void __mark_reg_const_zero(struct bpf_reg_state *reg) |
13662 |
+ { |
13663 |
+ __mark_reg_known(reg, 0); |
13664 |
+- reg->off = 0; |
13665 |
+ reg->type = SCALAR_VALUE; |
13666 |
+ } |
13667 |
+ |
13668 |
+@@ -683,9 +684,12 @@ static void __mark_reg_unbounded(struct bpf_reg_state *reg) |
13669 |
+ /* Mark a register as having a completely unknown (scalar) value. */ |
13670 |
+ static void __mark_reg_unknown(struct bpf_reg_state *reg) |
13671 |
+ { |
13672 |
++ /* |
13673 |
++ * Clear type, id, off, and union(map_ptr, range) and |
13674 |
++ * padding between 'type' and union |
13675 |
++ */ |
13676 |
++ memset(reg, 0, offsetof(struct bpf_reg_state, var_off)); |
13677 |
+ reg->type = SCALAR_VALUE; |
13678 |
+- reg->id = 0; |
13679 |
+- reg->off = 0; |
13680 |
+ reg->var_off = tnum_unknown; |
13681 |
+ reg->frameno = 0; |
13682 |
+ __mark_reg_unbounded(reg); |
13683 |
+@@ -1726,9 +1730,6 @@ static int check_mem_access(struct bpf_verifier_env *env, int insn_idx, u32 regn |
13684 |
+ else |
13685 |
+ mark_reg_known_zero(env, regs, |
13686 |
+ value_regno); |
13687 |
+- regs[value_regno].id = 0; |
13688 |
+- regs[value_regno].off = 0; |
13689 |
+- regs[value_regno].range = 0; |
13690 |
+ regs[value_regno].type = reg_type; |
13691 |
+ } |
13692 |
+ |
13693 |
+@@ -2549,7 +2550,6 @@ static int check_helper_call(struct bpf_verifier_env *env, int func_id, int insn |
13694 |
+ regs[BPF_REG_0].type = PTR_TO_MAP_VALUE_OR_NULL; |
13695 |
+ /* There is no offset yet applied, variable or fixed */ |
13696 |
+ mark_reg_known_zero(env, regs, BPF_REG_0); |
13697 |
+- regs[BPF_REG_0].off = 0; |
13698 |
+ /* remember map_ptr, so that check_map_access() |
13699 |
+ * can check 'value_size' boundary of memory access |
13700 |
+ * to map element returned from bpf_map_lookup_elem() |
13701 |
+diff --git a/kernel/bpf/xskmap.c b/kernel/bpf/xskmap.c |
13702 |
+index b3c557476a8d..c98501a04742 100644 |
13703 |
+--- a/kernel/bpf/xskmap.c |
13704 |
++++ b/kernel/bpf/xskmap.c |
13705 |
+@@ -191,11 +191,8 @@ static int xsk_map_update_elem(struct bpf_map *map, void *key, void *value, |
13706 |
+ sock_hold(sock->sk); |
13707 |
+ |
13708 |
+ old_xs = xchg(&m->xsk_map[i], xs); |
13709 |
+- if (old_xs) { |
13710 |
+- /* Make sure we've flushed everything. */ |
13711 |
+- synchronize_net(); |
13712 |
++ if (old_xs) |
13713 |
+ sock_put((struct sock *)old_xs); |
13714 |
+- } |
13715 |
+ |
13716 |
+ sockfd_put(sock); |
13717 |
+ return 0; |
13718 |
+@@ -211,11 +208,8 @@ static int xsk_map_delete_elem(struct bpf_map *map, void *key) |
13719 |
+ return -EINVAL; |
13720 |
+ |
13721 |
+ old_xs = xchg(&m->xsk_map[k], NULL); |
13722 |
+- if (old_xs) { |
13723 |
+- /* Make sure we've flushed everything. */ |
13724 |
+- synchronize_net(); |
13725 |
++ if (old_xs) |
13726 |
+ sock_put((struct sock *)old_xs); |
13727 |
+- } |
13728 |
+ |
13729 |
+ return 0; |
13730 |
+ } |
13731 |
+diff --git a/kernel/cpu.c b/kernel/cpu.c |
13732 |
+index 517907b082df..3ec5a37e3068 100644 |
13733 |
+--- a/kernel/cpu.c |
13734 |
++++ b/kernel/cpu.c |
13735 |
+@@ -2033,6 +2033,12 @@ static void cpuhp_online_cpu_device(unsigned int cpu) |
13736 |
+ kobject_uevent(&dev->kobj, KOBJ_ONLINE); |
13737 |
+ } |
13738 |
+ |
13739 |
++/* |
13740 |
++ * Architectures that need SMT-specific errata handling during SMT hotplug |
13741 |
++ * should override this. |
13742 |
++ */ |
13743 |
++void __weak arch_smt_update(void) { }; |
13744 |
++ |
13745 |
+ static int cpuhp_smt_disable(enum cpuhp_smt_control ctrlval) |
13746 |
+ { |
13747 |
+ int cpu, ret = 0; |
13748 |
+@@ -2059,8 +2065,10 @@ static int cpuhp_smt_disable(enum cpuhp_smt_control ctrlval) |
13749 |
+ */ |
13750 |
+ cpuhp_offline_cpu_device(cpu); |
13751 |
+ } |
13752 |
+- if (!ret) |
13753 |
++ if (!ret) { |
13754 |
+ cpu_smt_control = ctrlval; |
13755 |
++ arch_smt_update(); |
13756 |
++ } |
13757 |
+ cpu_maps_update_done(); |
13758 |
+ return ret; |
13759 |
+ } |
13760 |
+@@ -2071,6 +2079,7 @@ static int cpuhp_smt_enable(void) |
13761 |
+ |
13762 |
+ cpu_maps_update_begin(); |
13763 |
+ cpu_smt_control = CPU_SMT_ENABLED; |
13764 |
++ arch_smt_update(); |
13765 |
+ for_each_present_cpu(cpu) { |
13766 |
+ /* Skip online CPUs and CPUs on offline nodes */ |
13767 |
+ if (cpu_online(cpu) || !node_online(cpu_to_node(cpu))) |
13768 |
+diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c |
13769 |
+index d987dcd1bd56..54a33337680f 100644 |
13770 |
+--- a/kernel/dma/contiguous.c |
13771 |
++++ b/kernel/dma/contiguous.c |
13772 |
+@@ -49,7 +49,11 @@ static phys_addr_t limit_cmdline; |
13773 |
+ |
13774 |
+ static int __init early_cma(char *p) |
13775 |
+ { |
13776 |
+- pr_debug("%s(%s)\n", __func__, p); |
13777 |
++ if (!p) { |
13778 |
++ pr_err("Config string not provided\n"); |
13779 |
++ return -EINVAL; |
13780 |
++ } |
13781 |
++ |
13782 |
+ size_cmdline = memparse(p, &p); |
13783 |
+ if (*p != '@') |
13784 |
+ return 0; |
13785 |
+diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c |
13786 |
+index 9a8b7ba9aa88..c4e31f44a0ff 100644 |
13787 |
+--- a/kernel/irq/manage.c |
13788 |
++++ b/kernel/irq/manage.c |
13789 |
+@@ -920,6 +920,9 @@ irq_forced_thread_fn(struct irq_desc *desc, struct irqaction *action) |
13790 |
+ |
13791 |
+ local_bh_disable(); |
13792 |
+ ret = action->thread_fn(action->irq, action->dev_id); |
13793 |
++ if (ret == IRQ_HANDLED) |
13794 |
++ atomic_inc(&desc->threads_handled); |
13795 |
++ |
13796 |
+ irq_finalize_oneshot(desc, action); |
13797 |
+ local_bh_enable(); |
13798 |
+ return ret; |
13799 |
+@@ -936,6 +939,9 @@ static irqreturn_t irq_thread_fn(struct irq_desc *desc, |
13800 |
+ irqreturn_t ret; |
13801 |
+ |
13802 |
+ ret = action->thread_fn(action->irq, action->dev_id); |
13803 |
++ if (ret == IRQ_HANDLED) |
13804 |
++ atomic_inc(&desc->threads_handled); |
13805 |
++ |
13806 |
+ irq_finalize_oneshot(desc, action); |
13807 |
+ return ret; |
13808 |
+ } |
13809 |
+@@ -1013,8 +1019,6 @@ static int irq_thread(void *data) |
13810 |
+ irq_thread_check_affinity(desc, action); |
13811 |
+ |
13812 |
+ action_ret = handler_fn(desc, action); |
13813 |
+- if (action_ret == IRQ_HANDLED) |
13814 |
+- atomic_inc(&desc->threads_handled); |
13815 |
+ if (action_ret == IRQ_WAKE_THREAD) |
13816 |
+ irq_wake_secondary(desc, action); |
13817 |
+ |
13818 |
+diff --git a/kernel/kprobes.c b/kernel/kprobes.c |
13819 |
+index f3183ad10d96..07f912b765db 100644 |
13820 |
+--- a/kernel/kprobes.c |
13821 |
++++ b/kernel/kprobes.c |
13822 |
+@@ -700,9 +700,10 @@ static void unoptimize_kprobe(struct kprobe *p, bool force) |
13823 |
+ } |
13824 |
+ |
13825 |
+ /* Cancel unoptimizing for reusing */ |
13826 |
+-static void reuse_unused_kprobe(struct kprobe *ap) |
13827 |
++static int reuse_unused_kprobe(struct kprobe *ap) |
13828 |
+ { |
13829 |
+ struct optimized_kprobe *op; |
13830 |
++ int ret; |
13831 |
+ |
13832 |
+ BUG_ON(!kprobe_unused(ap)); |
13833 |
+ /* |
13834 |
+@@ -714,8 +715,12 @@ static void reuse_unused_kprobe(struct kprobe *ap) |
13835 |
+ /* Enable the probe again */ |
13836 |
+ ap->flags &= ~KPROBE_FLAG_DISABLED; |
13837 |
+ /* Optimize it again (remove from op->list) */ |
13838 |
+- BUG_ON(!kprobe_optready(ap)); |
13839 |
++ ret = kprobe_optready(ap); |
13840 |
++ if (ret) |
13841 |
++ return ret; |
13842 |
++ |
13843 |
+ optimize_kprobe(ap); |
13844 |
++ return 0; |
13845 |
+ } |
13846 |
+ |
13847 |
+ /* Remove optimized instructions */ |
13848 |
+@@ -940,11 +945,16 @@ static void __disarm_kprobe(struct kprobe *p, bool reopt) |
13849 |
+ #define kprobe_disarmed(p) kprobe_disabled(p) |
13850 |
+ #define wait_for_kprobe_optimizer() do {} while (0) |
13851 |
+ |
13852 |
+-/* There should be no unused kprobes can be reused without optimization */ |
13853 |
+-static void reuse_unused_kprobe(struct kprobe *ap) |
13854 |
++static int reuse_unused_kprobe(struct kprobe *ap) |
13855 |
+ { |
13856 |
++ /* |
13857 |
++ * If the optimized kprobe is NOT supported, the aggr kprobe is |
13858 |
++ * released at the same time that the last aggregated kprobe is |
13859 |
++ * unregistered. |
13860 |
++ * Thus there should be no chance to reuse unused kprobe. |
13861 |
++ */ |
13862 |
+ printk(KERN_ERR "Error: There should be no unused kprobe here.\n"); |
13863 |
+- BUG_ON(kprobe_unused(ap)); |
13864 |
++ return -EINVAL; |
13865 |
+ } |
13866 |
+ |
13867 |
+ static void free_aggr_kprobe(struct kprobe *p) |
13868 |
+@@ -1343,9 +1353,12 @@ static int register_aggr_kprobe(struct kprobe *orig_p, struct kprobe *p) |
13869 |
+ goto out; |
13870 |
+ } |
13871 |
+ init_aggr_kprobe(ap, orig_p); |
13872 |
+- } else if (kprobe_unused(ap)) |
13873 |
++ } else if (kprobe_unused(ap)) { |
13874 |
+ /* This probe is going to die. Rescue it */ |
13875 |
+- reuse_unused_kprobe(ap); |
13876 |
++ ret = reuse_unused_kprobe(ap); |
13877 |
++ if (ret) |
13878 |
++ goto out; |
13879 |
++ } |
13880 |
+ |
13881 |
+ if (kprobe_gone(ap)) { |
13882 |
+ /* |
13883 |
+diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c |
13884 |
+index 5fa4d3138bf1..aa6ebb799f16 100644 |
13885 |
+--- a/kernel/locking/lockdep.c |
13886 |
++++ b/kernel/locking/lockdep.c |
13887 |
+@@ -4148,7 +4148,7 @@ void lock_contended(struct lockdep_map *lock, unsigned long ip) |
13888 |
+ { |
13889 |
+ unsigned long flags; |
13890 |
+ |
13891 |
+- if (unlikely(!lock_stat)) |
13892 |
++ if (unlikely(!lock_stat || !debug_locks)) |
13893 |
+ return; |
13894 |
+ |
13895 |
+ if (unlikely(current->lockdep_recursion)) |
13896 |
+@@ -4168,7 +4168,7 @@ void lock_acquired(struct lockdep_map *lock, unsigned long ip) |
13897 |
+ { |
13898 |
+ unsigned long flags; |
13899 |
+ |
13900 |
+- if (unlikely(!lock_stat)) |
13901 |
++ if (unlikely(!lock_stat || !debug_locks)) |
13902 |
+ return; |
13903 |
+ |
13904 |
+ if (unlikely(current->lockdep_recursion)) |
13905 |
+diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c |
13906 |
+index 1d1513215c22..72de8cc5a13e 100644 |
13907 |
+--- a/kernel/printk/printk.c |
13908 |
++++ b/kernel/printk/printk.c |
13909 |
+@@ -1047,7 +1047,12 @@ static void __init log_buf_len_update(unsigned size) |
13910 |
+ /* save requested log_buf_len since it's too early to process it */ |
13911 |
+ static int __init log_buf_len_setup(char *str) |
13912 |
+ { |
13913 |
+- unsigned size = memparse(str, &str); |
13914 |
++ unsigned int size; |
13915 |
++ |
13916 |
++ if (!str) |
13917 |
++ return -EINVAL; |
13918 |
++ |
13919 |
++ size = memparse(str, &str); |
13920 |
+ |
13921 |
+ log_buf_len_update(size); |
13922 |
+ |
13923 |
+diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c |
13924 |
+index b27b9509ea89..9e4f550e4797 100644 |
13925 |
+--- a/kernel/sched/fair.c |
13926 |
++++ b/kernel/sched/fair.c |
13927 |
+@@ -4321,7 +4321,7 @@ dequeue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int flags) |
13928 |
+ * put back on, and if we advance min_vruntime, we'll be placed back |
13929 |
+ * further than we started -- ie. we'll be penalized. |
13930 |
+ */ |
13931 |
+- if ((flags & (DEQUEUE_SAVE | DEQUEUE_MOVE)) == DEQUEUE_SAVE) |
13932 |
++ if ((flags & (DEQUEUE_SAVE | DEQUEUE_MOVE)) != DEQUEUE_SAVE) |
13933 |
+ update_min_vruntime(cfs_rq); |
13934 |
+ } |
13935 |
+ |
13936 |
+diff --git a/kernel/signal.c b/kernel/signal.c |
13937 |
+index 8d8a940422a8..dce9859f6547 100644 |
13938 |
+--- a/kernel/signal.c |
13939 |
++++ b/kernel/signal.c |
13940 |
+@@ -1009,7 +1009,7 @@ static int __send_signal(int sig, struct siginfo *info, struct task_struct *t, |
13941 |
+ |
13942 |
+ result = TRACE_SIGNAL_IGNORED; |
13943 |
+ if (!prepare_signal(sig, t, |
13944 |
+- from_ancestor_ns || (info == SEND_SIG_FORCED))) |
13945 |
++ from_ancestor_ns || (info == SEND_SIG_PRIV) || (info == SEND_SIG_FORCED))) |
13946 |
+ goto ret; |
13947 |
+ |
13948 |
+ pending = group ? &t->signal->shared_pending : &t->pending; |
13949 |
+@@ -2804,7 +2804,7 @@ COMPAT_SYSCALL_DEFINE2(rt_sigpending, compat_sigset_t __user *, uset, |
13950 |
+ } |
13951 |
+ #endif |
13952 |
+ |
13953 |
+-enum siginfo_layout siginfo_layout(int sig, int si_code) |
13954 |
++enum siginfo_layout siginfo_layout(unsigned sig, int si_code) |
13955 |
+ { |
13956 |
+ enum siginfo_layout layout = SIL_KILL; |
13957 |
+ if ((si_code > SI_USER) && (si_code < SI_KERNEL)) { |
13958 |
+@@ -3417,7 +3417,8 @@ int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact) |
13959 |
+ } |
13960 |
+ |
13961 |
+ static int |
13962 |
+-do_sigaltstack (const stack_t *ss, stack_t *oss, unsigned long sp) |
13963 |
++do_sigaltstack (const stack_t *ss, stack_t *oss, unsigned long sp, |
13964 |
++ size_t min_ss_size) |
13965 |
+ { |
13966 |
+ struct task_struct *t = current; |
13967 |
+ |
13968 |
+@@ -3447,7 +3448,7 @@ do_sigaltstack (const stack_t *ss, stack_t *oss, unsigned long sp) |
13969 |
+ ss_size = 0; |
13970 |
+ ss_sp = NULL; |
13971 |
+ } else { |
13972 |
+- if (unlikely(ss_size < MINSIGSTKSZ)) |
13973 |
++ if (unlikely(ss_size < min_ss_size)) |
13974 |
+ return -ENOMEM; |
13975 |
+ } |
13976 |
+ |
13977 |
+@@ -3465,7 +3466,8 @@ SYSCALL_DEFINE2(sigaltstack,const stack_t __user *,uss, stack_t __user *,uoss) |
13978 |
+ if (uss && copy_from_user(&new, uss, sizeof(stack_t))) |
13979 |
+ return -EFAULT; |
13980 |
+ err = do_sigaltstack(uss ? &new : NULL, uoss ? &old : NULL, |
13981 |
+- current_user_stack_pointer()); |
13982 |
++ current_user_stack_pointer(), |
13983 |
++ MINSIGSTKSZ); |
13984 |
+ if (!err && uoss && copy_to_user(uoss, &old, sizeof(stack_t))) |
13985 |
+ err = -EFAULT; |
13986 |
+ return err; |
13987 |
+@@ -3476,7 +3478,8 @@ int restore_altstack(const stack_t __user *uss) |
13988 |
+ stack_t new; |
13989 |
+ if (copy_from_user(&new, uss, sizeof(stack_t))) |
13990 |
+ return -EFAULT; |
13991 |
+- (void)do_sigaltstack(&new, NULL, current_user_stack_pointer()); |
13992 |
++ (void)do_sigaltstack(&new, NULL, current_user_stack_pointer(), |
13993 |
++ MINSIGSTKSZ); |
13994 |
+ /* squash all but EFAULT for now */ |
13995 |
+ return 0; |
13996 |
+ } |
13997 |
+@@ -3510,7 +3513,8 @@ static int do_compat_sigaltstack(const compat_stack_t __user *uss_ptr, |
13998 |
+ uss.ss_size = uss32.ss_size; |
13999 |
+ } |
14000 |
+ ret = do_sigaltstack(uss_ptr ? &uss : NULL, &uoss, |
14001 |
+- compat_user_stack_pointer()); |
14002 |
++ compat_user_stack_pointer(), |
14003 |
++ COMPAT_MINSIGSTKSZ); |
14004 |
+ if (ret >= 0 && uoss_ptr) { |
14005 |
+ compat_stack_t old; |
14006 |
+ memset(&old, 0, sizeof(old)); |
14007 |
+diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c |
14008 |
+index 6c78bc2b7fff..b3482eed270c 100644 |
14009 |
+--- a/kernel/trace/trace_events_hist.c |
14010 |
++++ b/kernel/trace/trace_events_hist.c |
14011 |
+@@ -1072,8 +1072,10 @@ static int create_synth_event(int argc, char **argv) |
14012 |
+ event = NULL; |
14013 |
+ ret = -EEXIST; |
14014 |
+ goto out; |
14015 |
+- } else if (delete_event) |
14016 |
++ } else if (delete_event) { |
14017 |
++ ret = -ENOENT; |
14018 |
+ goto out; |
14019 |
++ } |
14020 |
+ |
14021 |
+ if (argc < 2) { |
14022 |
+ ret = -EINVAL; |
14023 |
+diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c |
14024 |
+index e5222b5fb4fe..923414a246e9 100644 |
14025 |
+--- a/kernel/user_namespace.c |
14026 |
++++ b/kernel/user_namespace.c |
14027 |
+@@ -974,10 +974,6 @@ static ssize_t map_write(struct file *file, const char __user *buf, |
14028 |
+ if (!new_idmap_permitted(file, ns, cap_setid, &new_map)) |
14029 |
+ goto out; |
14030 |
+ |
14031 |
+- ret = sort_idmaps(&new_map); |
14032 |
+- if (ret < 0) |
14033 |
+- goto out; |
14034 |
+- |
14035 |
+ ret = -EPERM; |
14036 |
+ /* Map the lower ids from the parent user namespace to the |
14037 |
+ * kernel global id space. |
14038 |
+@@ -1004,6 +1000,14 @@ static ssize_t map_write(struct file *file, const char __user *buf, |
14039 |
+ e->lower_first = lower_first; |
14040 |
+ } |
14041 |
+ |
14042 |
++ /* |
14043 |
++ * If we want to use binary search for lookup, this clones the extent |
14044 |
++ * array and sorts both copies. |
14045 |
++ */ |
14046 |
++ ret = sort_idmaps(&new_map); |
14047 |
++ if (ret < 0) |
14048 |
++ goto out; |
14049 |
++ |
14050 |
+ /* Install the map */ |
14051 |
+ if (new_map.nr_extents <= UID_GID_MAP_MAX_BASE_EXTENTS) { |
14052 |
+ memcpy(map->extent, new_map.extent, |
14053 |
+diff --git a/lib/debug_locks.c b/lib/debug_locks.c |
14054 |
+index 96c4c633d95e..124fdf238b3d 100644 |
14055 |
+--- a/lib/debug_locks.c |
14056 |
++++ b/lib/debug_locks.c |
14057 |
+@@ -37,7 +37,7 @@ EXPORT_SYMBOL_GPL(debug_locks_silent); |
14058 |
+ */ |
14059 |
+ int debug_locks_off(void) |
14060 |
+ { |
14061 |
+- if (__debug_locks_off()) { |
14062 |
++ if (debug_locks && __debug_locks_off()) { |
14063 |
+ if (!debug_locks_silent) { |
14064 |
+ console_verbose(); |
14065 |
+ return 1; |
14066 |
+diff --git a/mm/hmm.c b/mm/hmm.c |
14067 |
+index f9d1d89dec4d..49e3db686348 100644 |
14068 |
+--- a/mm/hmm.c |
14069 |
++++ b/mm/hmm.c |
14070 |
+@@ -91,16 +91,6 @@ static struct hmm *hmm_register(struct mm_struct *mm) |
14071 |
+ spin_lock_init(&hmm->lock); |
14072 |
+ hmm->mm = mm; |
14073 |
+ |
14074 |
+- /* |
14075 |
+- * We should only get here if hold the mmap_sem in write mode ie on |
14076 |
+- * registration of first mirror through hmm_mirror_register() |
14077 |
+- */ |
14078 |
+- hmm->mmu_notifier.ops = &hmm_mmu_notifier_ops; |
14079 |
+- if (__mmu_notifier_register(&hmm->mmu_notifier, mm)) { |
14080 |
+- kfree(hmm); |
14081 |
+- return NULL; |
14082 |
+- } |
14083 |
+- |
14084 |
+ spin_lock(&mm->page_table_lock); |
14085 |
+ if (!mm->hmm) |
14086 |
+ mm->hmm = hmm; |
14087 |
+@@ -108,12 +98,27 @@ static struct hmm *hmm_register(struct mm_struct *mm) |
14088 |
+ cleanup = true; |
14089 |
+ spin_unlock(&mm->page_table_lock); |
14090 |
+ |
14091 |
+- if (cleanup) { |
14092 |
+- mmu_notifier_unregister(&hmm->mmu_notifier, mm); |
14093 |
+- kfree(hmm); |
14094 |
+- } |
14095 |
++ if (cleanup) |
14096 |
++ goto error; |
14097 |
++ |
14098 |
++ /* |
14099 |
++ * We should only get here if hold the mmap_sem in write mode ie on |
14100 |
++ * registration of first mirror through hmm_mirror_register() |
14101 |
++ */ |
14102 |
++ hmm->mmu_notifier.ops = &hmm_mmu_notifier_ops; |
14103 |
++ if (__mmu_notifier_register(&hmm->mmu_notifier, mm)) |
14104 |
++ goto error_mm; |
14105 |
+ |
14106 |
+ return mm->hmm; |
14107 |
++ |
14108 |
++error_mm: |
14109 |
++ spin_lock(&mm->page_table_lock); |
14110 |
++ if (mm->hmm == hmm) |
14111 |
++ mm->hmm = NULL; |
14112 |
++ spin_unlock(&mm->page_table_lock); |
14113 |
++error: |
14114 |
++ kfree(hmm); |
14115 |
++ return NULL; |
14116 |
+ } |
14117 |
+ |
14118 |
+ void hmm_mm_destroy(struct mm_struct *mm) |
14119 |
+@@ -275,12 +280,13 @@ void hmm_mirror_unregister(struct hmm_mirror *mirror) |
14120 |
+ if (!should_unregister || mm == NULL) |
14121 |
+ return; |
14122 |
+ |
14123 |
++ mmu_notifier_unregister_no_release(&hmm->mmu_notifier, mm); |
14124 |
++ |
14125 |
+ spin_lock(&mm->page_table_lock); |
14126 |
+ if (mm->hmm == hmm) |
14127 |
+ mm->hmm = NULL; |
14128 |
+ spin_unlock(&mm->page_table_lock); |
14129 |
+ |
14130 |
+- mmu_notifier_unregister_no_release(&hmm->mmu_notifier, mm); |
14131 |
+ kfree(hmm); |
14132 |
+ } |
14133 |
+ EXPORT_SYMBOL(hmm_mirror_unregister); |
14134 |
+diff --git a/mm/hugetlb.c b/mm/hugetlb.c |
14135 |
+index f469315a6a0f..5b38fbef9441 100644 |
14136 |
+--- a/mm/hugetlb.c |
14137 |
++++ b/mm/hugetlb.c |
14138 |
+@@ -3678,6 +3678,12 @@ int huge_add_to_page_cache(struct page *page, struct address_space *mapping, |
14139 |
+ return err; |
14140 |
+ ClearPagePrivate(page); |
14141 |
+ |
14142 |
++ /* |
14143 |
++ * set page dirty so that it will not be removed from cache/file |
14144 |
++ * by non-hugetlbfs specific code paths. |
14145 |
++ */ |
14146 |
++ set_page_dirty(page); |
14147 |
++ |
14148 |
+ spin_lock(&inode->i_lock); |
14149 |
+ inode->i_blocks += blocks_per_huge_page(h); |
14150 |
+ spin_unlock(&inode->i_lock); |
14151 |
+diff --git a/mm/page_vma_mapped.c b/mm/page_vma_mapped.c |
14152 |
+index ae3c2a35d61b..11df03e71288 100644 |
14153 |
+--- a/mm/page_vma_mapped.c |
14154 |
++++ b/mm/page_vma_mapped.c |
14155 |
+@@ -21,7 +21,29 @@ static bool map_pte(struct page_vma_mapped_walk *pvmw) |
14156 |
+ if (!is_swap_pte(*pvmw->pte)) |
14157 |
+ return false; |
14158 |
+ } else { |
14159 |
+- if (!pte_present(*pvmw->pte)) |
14160 |
++ /* |
14161 |
++ * We get here when we are trying to unmap a private |
14162 |
++ * device page from the process address space. Such |
14163 |
++ * page is not CPU accessible and thus is mapped as |
14164 |
++ * a special swap entry, nonetheless it still does |
14165 |
++ * count as a valid regular mapping for the page (and |
14166 |
++ * is accounted as such in page maps count). |
14167 |
++ * |
14168 |
++ * So handle this special case as if it was a normal |
14169 |
++ * page mapping ie lock CPU page table and returns |
14170 |
++ * true. |
14171 |
++ * |
14172 |
++ * For more details on device private memory see HMM |
14173 |
++ * (include/linux/hmm.h or mm/hmm.c). |
14174 |
++ */ |
14175 |
++ if (is_swap_pte(*pvmw->pte)) { |
14176 |
++ swp_entry_t entry; |
14177 |
++ |
14178 |
++ /* Handle un-addressable ZONE_DEVICE memory */ |
14179 |
++ entry = pte_to_swp_entry(*pvmw->pte); |
14180 |
++ if (!is_device_private_entry(entry)) |
14181 |
++ return false; |
14182 |
++ } else if (!pte_present(*pvmw->pte)) |
14183 |
+ return false; |
14184 |
+ } |
14185 |
+ } |
14186 |
+diff --git a/net/core/netclassid_cgroup.c b/net/core/netclassid_cgroup.c |
14187 |
+index 5e4f04004a49..7bf833598615 100644 |
14188 |
+--- a/net/core/netclassid_cgroup.c |
14189 |
++++ b/net/core/netclassid_cgroup.c |
14190 |
+@@ -106,6 +106,7 @@ static int write_classid(struct cgroup_subsys_state *css, struct cftype *cft, |
14191 |
+ iterate_fd(p->files, 0, update_classid_sock, |
14192 |
+ (void *)(unsigned long)cs->classid); |
14193 |
+ task_unlock(p); |
14194 |
++ cond_resched(); |
14195 |
+ } |
14196 |
+ css_task_iter_end(&it); |
14197 |
+ |
14198 |
+diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c |
14199 |
+index 82178cc69c96..777fa3b7fb13 100644 |
14200 |
+--- a/net/ipv4/cipso_ipv4.c |
14201 |
++++ b/net/ipv4/cipso_ipv4.c |
14202 |
+@@ -1512,7 +1512,7 @@ static int cipso_v4_parsetag_loc(const struct cipso_v4_doi *doi_def, |
14203 |
+ * |
14204 |
+ * Description: |
14205 |
+ * Parse the packet's IP header looking for a CIPSO option. Returns a pointer |
14206 |
+- * to the start of the CIPSO option on success, NULL if one if not found. |
14207 |
++ * to the start of the CIPSO option on success, NULL if one is not found. |
14208 |
+ * |
14209 |
+ */ |
14210 |
+ unsigned char *cipso_v4_optptr(const struct sk_buff *skb) |
14211 |
+@@ -1522,10 +1522,8 @@ unsigned char *cipso_v4_optptr(const struct sk_buff *skb) |
14212 |
+ int optlen; |
14213 |
+ int taglen; |
14214 |
+ |
14215 |
+- for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 0; ) { |
14216 |
++ for (optlen = iph->ihl*4 - sizeof(struct iphdr); optlen > 1; ) { |
14217 |
+ switch (optptr[0]) { |
14218 |
+- case IPOPT_CIPSO: |
14219 |
+- return optptr; |
14220 |
+ case IPOPT_END: |
14221 |
+ return NULL; |
14222 |
+ case IPOPT_NOOP: |
14223 |
+@@ -1534,6 +1532,11 @@ unsigned char *cipso_v4_optptr(const struct sk_buff *skb) |
14224 |
+ default: |
14225 |
+ taglen = optptr[1]; |
14226 |
+ } |
14227 |
++ if (!taglen || taglen > optlen) |
14228 |
++ return NULL; |
14229 |
++ if (optptr[0] == IPOPT_CIPSO) |
14230 |
++ return optptr; |
14231 |
++ |
14232 |
+ optlen -= taglen; |
14233 |
+ optptr += taglen; |
14234 |
+ } |
14235 |
+diff --git a/net/netfilter/xt_nat.c b/net/netfilter/xt_nat.c |
14236 |
+index 8af9707f8789..ac91170fc8c8 100644 |
14237 |
+--- a/net/netfilter/xt_nat.c |
14238 |
++++ b/net/netfilter/xt_nat.c |
14239 |
+@@ -216,6 +216,8 @@ static struct xt_target xt_nat_target_reg[] __read_mostly = { |
14240 |
+ { |
14241 |
+ .name = "DNAT", |
14242 |
+ .revision = 2, |
14243 |
++ .checkentry = xt_nat_checkentry, |
14244 |
++ .destroy = xt_nat_destroy, |
14245 |
+ .target = xt_dnat_target_v2, |
14246 |
+ .targetsize = sizeof(struct nf_nat_range2), |
14247 |
+ .table = "nat", |
14248 |
+diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c |
14249 |
+index 57f71765febe..ce852f8c1d27 100644 |
14250 |
+--- a/net/sched/sch_api.c |
14251 |
++++ b/net/sched/sch_api.c |
14252 |
+@@ -1306,7 +1306,6 @@ check_loop_fn(struct Qdisc *q, unsigned long cl, struct qdisc_walker *w) |
14253 |
+ |
14254 |
+ const struct nla_policy rtm_tca_policy[TCA_MAX + 1] = { |
14255 |
+ [TCA_KIND] = { .type = NLA_STRING }, |
14256 |
+- [TCA_OPTIONS] = { .type = NLA_NESTED }, |
14257 |
+ [TCA_RATE] = { .type = NLA_BINARY, |
14258 |
+ .len = sizeof(struct tc_estimator) }, |
14259 |
+ [TCA_STAB] = { .type = NLA_NESTED }, |
14260 |
+diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c |
14261 |
+index 5185efb9027b..83ccd0221c98 100644 |
14262 |
+--- a/net/sunrpc/svc_xprt.c |
14263 |
++++ b/net/sunrpc/svc_xprt.c |
14264 |
+@@ -989,7 +989,7 @@ static void call_xpt_users(struct svc_xprt *xprt) |
14265 |
+ spin_lock(&xprt->xpt_lock); |
14266 |
+ while (!list_empty(&xprt->xpt_users)) { |
14267 |
+ u = list_first_entry(&xprt->xpt_users, struct svc_xpt_user, list); |
14268 |
+- list_del(&u->list); |
14269 |
++ list_del_init(&u->list); |
14270 |
+ u->callback(u); |
14271 |
+ } |
14272 |
+ spin_unlock(&xprt->xpt_lock); |
14273 |
+diff --git a/net/sunrpc/xprtrdma/svc_rdma_backchannel.c b/net/sunrpc/xprtrdma/svc_rdma_backchannel.c |
14274 |
+index a68180090554..b9827665ff35 100644 |
14275 |
+--- a/net/sunrpc/xprtrdma/svc_rdma_backchannel.c |
14276 |
++++ b/net/sunrpc/xprtrdma/svc_rdma_backchannel.c |
14277 |
+@@ -248,6 +248,7 @@ static void |
14278 |
+ xprt_rdma_bc_close(struct rpc_xprt *xprt) |
14279 |
+ { |
14280 |
+ dprintk("svcrdma: %s: xprt %p\n", __func__, xprt); |
14281 |
++ xprt->cwnd = RPC_CWNDSHIFT; |
14282 |
+ } |
14283 |
+ |
14284 |
+ static void |
14285 |
+diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c |
14286 |
+index 143ce2579ba9..98cbc7b060ba 100644 |
14287 |
+--- a/net/sunrpc/xprtrdma/transport.c |
14288 |
++++ b/net/sunrpc/xprtrdma/transport.c |
14289 |
+@@ -468,6 +468,12 @@ xprt_rdma_close(struct rpc_xprt *xprt) |
14290 |
+ xprt->reestablish_timeout = 0; |
14291 |
+ xprt_disconnect_done(xprt); |
14292 |
+ rpcrdma_ep_disconnect(ep, ia); |
14293 |
++ |
14294 |
++ /* Prepare @xprt for the next connection by reinitializing |
14295 |
++ * its credit grant to one (see RFC 8166, Section 3.3.3). |
14296 |
++ */ |
14297 |
++ r_xprt->rx_buf.rb_credits = 1; |
14298 |
++ xprt->cwnd = RPC_CWNDSHIFT; |
14299 |
+ } |
14300 |
+ |
14301 |
+ /** |
14302 |
+diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c |
14303 |
+index 4e937cd7c17d..661504042d30 100644 |
14304 |
+--- a/net/xdp/xsk.c |
14305 |
++++ b/net/xdp/xsk.c |
14306 |
+@@ -744,6 +744,8 @@ static int xsk_create(struct net *net, struct socket *sock, int protocol, |
14307 |
+ sk->sk_destruct = xsk_destruct; |
14308 |
+ sk_refcnt_debug_inc(sk); |
14309 |
+ |
14310 |
++ sock_set_flag(sk, SOCK_RCU_FREE); |
14311 |
++ |
14312 |
+ xs = xdp_sk(sk); |
14313 |
+ mutex_init(&xs->mutex); |
14314 |
+ spin_lock_init(&xs->tx_completion_lock); |
14315 |
+diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c |
14316 |
+index 526e6814ed4b..1d2e0a90c0ca 100644 |
14317 |
+--- a/net/xfrm/xfrm_policy.c |
14318 |
++++ b/net/xfrm/xfrm_policy.c |
14319 |
+@@ -625,9 +625,9 @@ static void xfrm_hash_rebuild(struct work_struct *work) |
14320 |
+ break; |
14321 |
+ } |
14322 |
+ if (newpos) |
14323 |
+- hlist_add_behind(&policy->bydst, newpos); |
14324 |
++ hlist_add_behind_rcu(&policy->bydst, newpos); |
14325 |
+ else |
14326 |
+- hlist_add_head(&policy->bydst, chain); |
14327 |
++ hlist_add_head_rcu(&policy->bydst, chain); |
14328 |
+ } |
14329 |
+ |
14330 |
+ spin_unlock_bh(&net->xfrm.xfrm_policy_lock); |
14331 |
+@@ -766,9 +766,9 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl) |
14332 |
+ break; |
14333 |
+ } |
14334 |
+ if (newpos) |
14335 |
+- hlist_add_behind(&policy->bydst, newpos); |
14336 |
++ hlist_add_behind_rcu(&policy->bydst, newpos); |
14337 |
+ else |
14338 |
+- hlist_add_head(&policy->bydst, chain); |
14339 |
++ hlist_add_head_rcu(&policy->bydst, chain); |
14340 |
+ __xfrm_policy_link(policy, dir); |
14341 |
+ |
14342 |
+ /* After previous checking, family can either be AF_INET or AF_INET6 */ |
14343 |
+diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c |
14344 |
+index ae9d5c766a3c..cfb8cc3b975e 100644 |
14345 |
+--- a/security/integrity/ima/ima_fs.c |
14346 |
++++ b/security/integrity/ima/ima_fs.c |
14347 |
+@@ -42,14 +42,14 @@ static int __init default_canonical_fmt_setup(char *str) |
14348 |
+ __setup("ima_canonical_fmt", default_canonical_fmt_setup); |
14349 |
+ |
14350 |
+ static int valid_policy = 1; |
14351 |
+-#define TMPBUFLEN 12 |
14352 |
++ |
14353 |
+ static ssize_t ima_show_htable_value(char __user *buf, size_t count, |
14354 |
+ loff_t *ppos, atomic_long_t *val) |
14355 |
+ { |
14356 |
+- char tmpbuf[TMPBUFLEN]; |
14357 |
++ char tmpbuf[32]; /* greater than largest 'long' string value */ |
14358 |
+ ssize_t len; |
14359 |
+ |
14360 |
+- len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val)); |
14361 |
++ len = scnprintf(tmpbuf, sizeof(tmpbuf), "%li\n", atomic_long_read(val)); |
14362 |
+ return simple_read_from_buffer(buf, count, ppos, tmpbuf, len); |
14363 |
+ } |
14364 |
+ |
14365 |
+diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c |
14366 |
+index 2b5ee5fbd652..4680a217d0fa 100644 |
14367 |
+--- a/security/selinux/hooks.c |
14368 |
++++ b/security/selinux/hooks.c |
14369 |
+@@ -1509,6 +1509,11 @@ static int selinux_genfs_get_sid(struct dentry *dentry, |
14370 |
+ } |
14371 |
+ rc = security_genfs_sid(&selinux_state, sb->s_type->name, |
14372 |
+ path, tclass, sid); |
14373 |
++ if (rc == -ENOENT) { |
14374 |
++ /* No match in policy, mark as unlabeled. */ |
14375 |
++ *sid = SECINITSID_UNLABELED; |
14376 |
++ rc = 0; |
14377 |
++ } |
14378 |
+ } |
14379 |
+ free_page((unsigned long)buffer); |
14380 |
+ return rc; |
14381 |
+diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c |
14382 |
+index 8b6cd5a79bfa..a81d815c81f3 100644 |
14383 |
+--- a/security/smack/smack_lsm.c |
14384 |
++++ b/security/smack/smack_lsm.c |
14385 |
+@@ -420,6 +420,7 @@ static int smk_ptrace_rule_check(struct task_struct *tracer, |
14386 |
+ struct smk_audit_info ad, *saip = NULL; |
14387 |
+ struct task_smack *tsp; |
14388 |
+ struct smack_known *tracer_known; |
14389 |
++ const struct cred *tracercred; |
14390 |
+ |
14391 |
+ if ((mode & PTRACE_MODE_NOAUDIT) == 0) { |
14392 |
+ smk_ad_init(&ad, func, LSM_AUDIT_DATA_TASK); |
14393 |
+@@ -428,7 +429,8 @@ static int smk_ptrace_rule_check(struct task_struct *tracer, |
14394 |
+ } |
14395 |
+ |
14396 |
+ rcu_read_lock(); |
14397 |
+- tsp = __task_cred(tracer)->security; |
14398 |
++ tracercred = __task_cred(tracer); |
14399 |
++ tsp = tracercred->security; |
14400 |
+ tracer_known = smk_of_task(tsp); |
14401 |
+ |
14402 |
+ if ((mode & PTRACE_MODE_ATTACH) && |
14403 |
+@@ -438,7 +440,7 @@ static int smk_ptrace_rule_check(struct task_struct *tracer, |
14404 |
+ rc = 0; |
14405 |
+ else if (smack_ptrace_rule == SMACK_PTRACE_DRACONIAN) |
14406 |
+ rc = -EACCES; |
14407 |
+- else if (capable(CAP_SYS_PTRACE)) |
14408 |
++ else if (smack_privileged_cred(CAP_SYS_PTRACE, tracercred)) |
14409 |
+ rc = 0; |
14410 |
+ else |
14411 |
+ rc = -EACCES; |
14412 |
+@@ -1840,6 +1842,7 @@ static int smack_file_send_sigiotask(struct task_struct *tsk, |
14413 |
+ { |
14414 |
+ struct smack_known *skp; |
14415 |
+ struct smack_known *tkp = smk_of_task(tsk->cred->security); |
14416 |
++ const struct cred *tcred; |
14417 |
+ struct file *file; |
14418 |
+ int rc; |
14419 |
+ struct smk_audit_info ad; |
14420 |
+@@ -1853,8 +1856,12 @@ static int smack_file_send_sigiotask(struct task_struct *tsk, |
14421 |
+ skp = file->f_security; |
14422 |
+ rc = smk_access(skp, tkp, MAY_DELIVER, NULL); |
14423 |
+ rc = smk_bu_note("sigiotask", skp, tkp, MAY_DELIVER, rc); |
14424 |
+- if (rc != 0 && has_capability(tsk, CAP_MAC_OVERRIDE)) |
14425 |
++ |
14426 |
++ rcu_read_lock(); |
14427 |
++ tcred = __task_cred(tsk); |
14428 |
++ if (rc != 0 && smack_privileged_cred(CAP_MAC_OVERRIDE, tcred)) |
14429 |
+ rc = 0; |
14430 |
++ rcu_read_unlock(); |
14431 |
+ |
14432 |
+ smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_TASK); |
14433 |
+ smk_ad_setfield_u_tsk(&ad, tsk); |
14434 |
+diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h |
14435 |
+index 04402c14cb23..9847b669cf3c 100644 |
14436 |
+--- a/sound/pci/ca0106/ca0106.h |
14437 |
++++ b/sound/pci/ca0106/ca0106.h |
14438 |
+@@ -582,7 +582,7 @@ |
14439 |
+ #define SPI_PL_BIT_R_R (2<<7) /* right channel = right */ |
14440 |
+ #define SPI_PL_BIT_R_C (3<<7) /* right channel = (L+R)/2 */ |
14441 |
+ #define SPI_IZD_REG 2 |
14442 |
+-#define SPI_IZD_BIT (1<<4) /* infinite zero detect */ |
14443 |
++#define SPI_IZD_BIT (0<<4) /* infinite zero detect */ |
14444 |
+ |
14445 |
+ #define SPI_FMT_REG 3 |
14446 |
+ #define SPI_FMT_BIT_RJ (0<<0) /* right justified mode */ |
14447 |
+diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h |
14448 |
+index a68e75b00ea3..53c3cd28bc99 100644 |
14449 |
+--- a/sound/pci/hda/hda_controller.h |
14450 |
++++ b/sound/pci/hda/hda_controller.h |
14451 |
+@@ -160,6 +160,7 @@ struct azx { |
14452 |
+ unsigned int msi:1; |
14453 |
+ unsigned int probing:1; /* codec probing phase */ |
14454 |
+ unsigned int snoop:1; |
14455 |
++ unsigned int uc_buffer:1; /* non-cached pages for stream buffers */ |
14456 |
+ unsigned int align_buffer_size:1; |
14457 |
+ unsigned int region_requested:1; |
14458 |
+ unsigned int disabled:1; /* disabled by vga_switcheroo */ |
14459 |
+diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c |
14460 |
+index 28dc5e124995..6f6703e53a05 100644 |
14461 |
+--- a/sound/pci/hda/hda_intel.c |
14462 |
++++ b/sound/pci/hda/hda_intel.c |
14463 |
+@@ -410,7 +410,7 @@ static void __mark_pages_wc(struct azx *chip, struct snd_dma_buffer *dmab, bool |
14464 |
+ #ifdef CONFIG_SND_DMA_SGBUF |
14465 |
+ if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_SG) { |
14466 |
+ struct snd_sg_buf *sgbuf = dmab->private_data; |
14467 |
+- if (chip->driver_type == AZX_DRIVER_CMEDIA) |
14468 |
++ if (!chip->uc_buffer) |
14469 |
+ return; /* deal with only CORB/RIRB buffers */ |
14470 |
+ if (on) |
14471 |
+ set_pages_array_wc(sgbuf->page_table, sgbuf->pages); |
14472 |
+@@ -1636,6 +1636,7 @@ static void azx_check_snoop_available(struct azx *chip) |
14473 |
+ dev_info(chip->card->dev, "Force to %s mode by module option\n", |
14474 |
+ snoop ? "snoop" : "non-snoop"); |
14475 |
+ chip->snoop = snoop; |
14476 |
++ chip->uc_buffer = !snoop; |
14477 |
+ return; |
14478 |
+ } |
14479 |
+ |
14480 |
+@@ -1656,8 +1657,12 @@ static void azx_check_snoop_available(struct azx *chip) |
14481 |
+ snoop = false; |
14482 |
+ |
14483 |
+ chip->snoop = snoop; |
14484 |
+- if (!snoop) |
14485 |
++ if (!snoop) { |
14486 |
+ dev_info(chip->card->dev, "Force to non-snoop mode\n"); |
14487 |
++ /* C-Media requires non-cached pages only for CORB/RIRB */ |
14488 |
++ if (chip->driver_type != AZX_DRIVER_CMEDIA) |
14489 |
++ chip->uc_buffer = true; |
14490 |
++ } |
14491 |
+ } |
14492 |
+ |
14493 |
+ static void azx_probe_work(struct work_struct *work) |
14494 |
+@@ -2096,7 +2101,7 @@ static void pcm_mmap_prepare(struct snd_pcm_substream *substream, |
14495 |
+ #ifdef CONFIG_X86 |
14496 |
+ struct azx_pcm *apcm = snd_pcm_substream_chip(substream); |
14497 |
+ struct azx *chip = apcm->chip; |
14498 |
+- if (!azx_snoop(chip) && chip->driver_type != AZX_DRIVER_CMEDIA) |
14499 |
++ if (chip->uc_buffer) |
14500 |
+ area->vm_page_prot = pgprot_writecombine(area->vm_page_prot); |
14501 |
+ #endif |
14502 |
+ } |
14503 |
+@@ -2215,8 +2220,12 @@ static struct snd_pci_quirk power_save_blacklist[] = { |
14504 |
+ /* https://bugzilla.redhat.com/show_bug.cgi?id=1581607 */ |
14505 |
+ SND_PCI_QUIRK(0x1558, 0x3501, "Clevo W35xSS_370SS", 0), |
14506 |
+ /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */ |
14507 |
++ SND_PCI_QUIRK(0x1028, 0x0497, "Dell Precision T3600", 0), |
14508 |
++ /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */ |
14509 |
+ /* Note the P55A-UD3 and Z87-D3HP share the subsys id for the HDA dev */ |
14510 |
+ SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte P55A-UD3 / Z87-D3HP", 0), |
14511 |
++ /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */ |
14512 |
++ SND_PCI_QUIRK(0x8086, 0x2040, "Intel DZ77BH-55K", 0), |
14513 |
+ /* https://bugzilla.kernel.org/show_bug.cgi?id=199607 */ |
14514 |
+ SND_PCI_QUIRK(0x8086, 0x2057, "Intel NUC5i7RYB", 0), |
14515 |
+ /* https://bugzilla.redhat.com/show_bug.cgi?id=1520902 */ |
14516 |
+diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c |
14517 |
+index 1a8a2d440fbd..7d6c3cebb0e3 100644 |
14518 |
+--- a/sound/pci/hda/patch_conexant.c |
14519 |
++++ b/sound/pci/hda/patch_conexant.c |
14520 |
+@@ -980,6 +980,7 @@ static const struct snd_pci_quirk cxt5066_fixups[] = { |
14521 |
+ SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410), |
14522 |
+ SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410), |
14523 |
+ SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD), |
14524 |
++ SND_PCI_QUIRK(0x17aa, 0x3905, "Lenovo G50-30", CXT_FIXUP_STEREO_DMIC), |
14525 |
+ SND_PCI_QUIRK(0x17aa, 0x390b, "Lenovo G50-80", CXT_FIXUP_STEREO_DMIC), |
14526 |
+ SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC), |
14527 |
+ SND_PCI_QUIRK(0x17aa, 0x3977, "Lenovo IdeaPad U310", CXT_FIXUP_STEREO_DMIC), |
14528 |
+diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c |
14529 |
+index 08b6369f930b..23dd4bb026d1 100644 |
14530 |
+--- a/sound/pci/hda/patch_realtek.c |
14531 |
++++ b/sound/pci/hda/patch_realtek.c |
14532 |
+@@ -6799,6 +6799,12 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { |
14533 |
+ {0x1a, 0x02a11040}, |
14534 |
+ {0x1b, 0x01014020}, |
14535 |
+ {0x21, 0x0221101f}), |
14536 |
++ SND_HDA_PIN_QUIRK(0x10ec0235, 0x17aa, "Lenovo", ALC294_FIXUP_LENOVO_MIC_LOCATION, |
14537 |
++ {0x14, 0x90170110}, |
14538 |
++ {0x19, 0x02a11030}, |
14539 |
++ {0x1a, 0x02a11040}, |
14540 |
++ {0x1b, 0x01011020}, |
14541 |
++ {0x21, 0x0221101f}), |
14542 |
+ SND_HDA_PIN_QUIRK(0x10ec0235, 0x17aa, "Lenovo", ALC294_FIXUP_LENOVO_MIC_LOCATION, |
14543 |
+ {0x14, 0x90170110}, |
14544 |
+ {0x19, 0x02a11020}, |
14545 |
+@@ -7690,6 +7696,8 @@ enum { |
14546 |
+ ALC662_FIXUP_ASUS_Nx50, |
14547 |
+ ALC668_FIXUP_ASUS_Nx51_HEADSET_MODE, |
14548 |
+ ALC668_FIXUP_ASUS_Nx51, |
14549 |
++ ALC668_FIXUP_MIC_COEF, |
14550 |
++ ALC668_FIXUP_ASUS_G751, |
14551 |
+ ALC891_FIXUP_HEADSET_MODE, |
14552 |
+ ALC891_FIXUP_DELL_MIC_NO_PRESENCE, |
14553 |
+ ALC662_FIXUP_ACER_VERITON, |
14554 |
+@@ -7959,6 +7967,23 @@ static const struct hda_fixup alc662_fixups[] = { |
14555 |
+ .chained = true, |
14556 |
+ .chain_id = ALC668_FIXUP_ASUS_Nx51_HEADSET_MODE, |
14557 |
+ }, |
14558 |
++ [ALC668_FIXUP_MIC_COEF] = { |
14559 |
++ .type = HDA_FIXUP_VERBS, |
14560 |
++ .v.verbs = (const struct hda_verb[]) { |
14561 |
++ { 0x20, AC_VERB_SET_COEF_INDEX, 0xc3 }, |
14562 |
++ { 0x20, AC_VERB_SET_PROC_COEF, 0x4000 }, |
14563 |
++ {} |
14564 |
++ }, |
14565 |
++ }, |
14566 |
++ [ALC668_FIXUP_ASUS_G751] = { |
14567 |
++ .type = HDA_FIXUP_PINS, |
14568 |
++ .v.pins = (const struct hda_pintbl[]) { |
14569 |
++ { 0x16, 0x0421101f }, /* HP */ |
14570 |
++ {} |
14571 |
++ }, |
14572 |
++ .chained = true, |
14573 |
++ .chain_id = ALC668_FIXUP_MIC_COEF |
14574 |
++ }, |
14575 |
+ [ALC891_FIXUP_HEADSET_MODE] = { |
14576 |
+ .type = HDA_FIXUP_FUNC, |
14577 |
+ .v.func = alc_fixup_headset_mode, |
14578 |
+@@ -8032,6 +8057,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { |
14579 |
+ SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_ASUS_Nx50), |
14580 |
+ SND_PCI_QUIRK(0x1043, 0x13df, "Asus N550JX", ALC662_FIXUP_BASS_1A), |
14581 |
+ SND_PCI_QUIRK(0x1043, 0x129d, "Asus N750", ALC662_FIXUP_ASUS_Nx50), |
14582 |
++ SND_PCI_QUIRK(0x1043, 0x12ff, "ASUS G751", ALC668_FIXUP_ASUS_G751), |
14583 |
+ SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP), |
14584 |
+ SND_PCI_QUIRK(0x1043, 0x15a7, "ASUS UX51VZH", ALC662_FIXUP_BASS_16), |
14585 |
+ SND_PCI_QUIRK(0x1043, 0x177d, "ASUS N551", ALC668_FIXUP_ASUS_Nx51), |
14586 |
+diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c |
14587 |
+index d5035f2f2b2b..ce508b4cc85c 100644 |
14588 |
+--- a/sound/soc/codecs/sta32x.c |
14589 |
++++ b/sound/soc/codecs/sta32x.c |
14590 |
+@@ -879,6 +879,9 @@ static int sta32x_probe(struct snd_soc_component *component) |
14591 |
+ struct sta32x_priv *sta32x = snd_soc_component_get_drvdata(component); |
14592 |
+ struct sta32x_platform_data *pdata = sta32x->pdata; |
14593 |
+ int i, ret = 0, thermal = 0; |
14594 |
++ |
14595 |
++ sta32x->component = component; |
14596 |
++ |
14597 |
+ ret = regulator_bulk_enable(ARRAY_SIZE(sta32x->supplies), |
14598 |
+ sta32x->supplies); |
14599 |
+ if (ret != 0) { |
14600 |
+diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c |
14601 |
+index fcdc716754b6..bde2effde861 100644 |
14602 |
+--- a/sound/soc/intel/skylake/skl-topology.c |
14603 |
++++ b/sound/soc/intel/skylake/skl-topology.c |
14604 |
+@@ -2458,6 +2458,7 @@ static int skl_tplg_get_token(struct device *dev, |
14605 |
+ |
14606 |
+ case SKL_TKN_U8_CORE_ID: |
14607 |
+ mconfig->core_id = tkn_elem->value; |
14608 |
++ break; |
14609 |
+ |
14610 |
+ case SKL_TKN_U8_MOD_TYPE: |
14611 |
+ mconfig->m_type = tkn_elem->value; |
14612 |
+diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config |
14613 |
+index 67b042738ed7..986151732d68 100644 |
14614 |
+--- a/tools/perf/Makefile.config |
14615 |
++++ b/tools/perf/Makefile.config |
14616 |
+@@ -831,7 +831,7 @@ ifndef NO_JVMTI |
14617 |
+ JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | awk '{print $$3}') |
14618 |
+ else |
14619 |
+ ifneq (,$(wildcard /usr/sbin/alternatives)) |
14620 |
+- JDIR=$(shell alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g') |
14621 |
++ JDIR=$(shell /usr/sbin/alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g') |
14622 |
+ endif |
14623 |
+ endif |
14624 |
+ ifndef JDIR |
14625 |
+diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c |
14626 |
+index c04dc7b53797..82a3c8be19ee 100644 |
14627 |
+--- a/tools/perf/builtin-report.c |
14628 |
++++ b/tools/perf/builtin-report.c |
14629 |
+@@ -981,6 +981,7 @@ int cmd_report(int argc, const char **argv) |
14630 |
+ .id_index = perf_event__process_id_index, |
14631 |
+ .auxtrace_info = perf_event__process_auxtrace_info, |
14632 |
+ .auxtrace = perf_event__process_auxtrace, |
14633 |
++ .event_update = perf_event__process_event_update, |
14634 |
+ .feature = process_feature_event, |
14635 |
+ .ordered_events = true, |
14636 |
+ .ordering_requires_timestamps = true, |
14637 |
+diff --git a/tools/perf/pmu-events/arch/x86/ivytown/uncore-power.json b/tools/perf/pmu-events/arch/x86/ivytown/uncore-power.json |
14638 |
+index d40498f2cb1e..635c09fda1d9 100644 |
14639 |
+--- a/tools/perf/pmu-events/arch/x86/ivytown/uncore-power.json |
14640 |
++++ b/tools/perf/pmu-events/arch/x86/ivytown/uncore-power.json |
14641 |
+@@ -188,7 +188,7 @@ |
14642 |
+ "Counter": "0,1,2,3", |
14643 |
+ "EventCode": "0xb", |
14644 |
+ "EventName": "UNC_P_FREQ_GE_1200MHZ_CYCLES", |
14645 |
+- "Filter": "filter_band0=1200", |
14646 |
++ "Filter": "filter_band0=12", |
14647 |
+ "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14648 |
+ "MetricName": "freq_ge_1200mhz_cycles %", |
14649 |
+ "PerPkg": "1", |
14650 |
+@@ -199,7 +199,7 @@ |
14651 |
+ "Counter": "0,1,2,3", |
14652 |
+ "EventCode": "0xc", |
14653 |
+ "EventName": "UNC_P_FREQ_GE_2000MHZ_CYCLES", |
14654 |
+- "Filter": "filter_band1=2000", |
14655 |
++ "Filter": "filter_band1=20", |
14656 |
+ "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14657 |
+ "MetricName": "freq_ge_2000mhz_cycles %", |
14658 |
+ "PerPkg": "1", |
14659 |
+@@ -210,7 +210,7 @@ |
14660 |
+ "Counter": "0,1,2,3", |
14661 |
+ "EventCode": "0xd", |
14662 |
+ "EventName": "UNC_P_FREQ_GE_3000MHZ_CYCLES", |
14663 |
+- "Filter": "filter_band2=3000", |
14664 |
++ "Filter": "filter_band2=30", |
14665 |
+ "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14666 |
+ "MetricName": "freq_ge_3000mhz_cycles %", |
14667 |
+ "PerPkg": "1", |
14668 |
+@@ -221,7 +221,7 @@ |
14669 |
+ "Counter": "0,1,2,3", |
14670 |
+ "EventCode": "0xe", |
14671 |
+ "EventName": "UNC_P_FREQ_GE_4000MHZ_CYCLES", |
14672 |
+- "Filter": "filter_band3=4000", |
14673 |
++ "Filter": "filter_band3=40", |
14674 |
+ "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14675 |
+ "MetricName": "freq_ge_4000mhz_cycles %", |
14676 |
+ "PerPkg": "1", |
14677 |
+@@ -232,7 +232,7 @@ |
14678 |
+ "Counter": "0,1,2,3", |
14679 |
+ "EventCode": "0xb", |
14680 |
+ "EventName": "UNC_P_FREQ_GE_1200MHZ_TRANSITIONS", |
14681 |
+- "Filter": "edge=1,filter_band0=1200", |
14682 |
++ "Filter": "edge=1,filter_band0=12", |
14683 |
+ "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14684 |
+ "MetricName": "freq_ge_1200mhz_cycles %", |
14685 |
+ "PerPkg": "1", |
14686 |
+@@ -243,7 +243,7 @@ |
14687 |
+ "Counter": "0,1,2,3", |
14688 |
+ "EventCode": "0xc", |
14689 |
+ "EventName": "UNC_P_FREQ_GE_2000MHZ_TRANSITIONS", |
14690 |
+- "Filter": "edge=1,filter_band1=2000", |
14691 |
++ "Filter": "edge=1,filter_band1=20", |
14692 |
+ "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14693 |
+ "MetricName": "freq_ge_2000mhz_cycles %", |
14694 |
+ "PerPkg": "1", |
14695 |
+@@ -254,7 +254,7 @@ |
14696 |
+ "Counter": "0,1,2,3", |
14697 |
+ "EventCode": "0xd", |
14698 |
+ "EventName": "UNC_P_FREQ_GE_3000MHZ_TRANSITIONS", |
14699 |
+- "Filter": "edge=1,filter_band2=4000", |
14700 |
++ "Filter": "edge=1,filter_band2=30", |
14701 |
+ "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14702 |
+ "MetricName": "freq_ge_3000mhz_cycles %", |
14703 |
+ "PerPkg": "1", |
14704 |
+@@ -265,7 +265,7 @@ |
14705 |
+ "Counter": "0,1,2,3", |
14706 |
+ "EventCode": "0xe", |
14707 |
+ "EventName": "UNC_P_FREQ_GE_4000MHZ_TRANSITIONS", |
14708 |
+- "Filter": "edge=1,filter_band3=4000", |
14709 |
++ "Filter": "edge=1,filter_band3=40", |
14710 |
+ "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14711 |
+ "MetricName": "freq_ge_4000mhz_cycles %", |
14712 |
+ "PerPkg": "1", |
14713 |
+diff --git a/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json b/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json |
14714 |
+index 16034bfd06dd..8755693d86c6 100644 |
14715 |
+--- a/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json |
14716 |
++++ b/tools/perf/pmu-events/arch/x86/jaketown/uncore-power.json |
14717 |
+@@ -187,7 +187,7 @@ |
14718 |
+ "Counter": "0,1,2,3", |
14719 |
+ "EventCode": "0xb", |
14720 |
+ "EventName": "UNC_P_FREQ_GE_1200MHZ_CYCLES", |
14721 |
+- "Filter": "filter_band0=1200", |
14722 |
++ "Filter": "filter_band0=12", |
14723 |
+ "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14724 |
+ "MetricName": "freq_ge_1200mhz_cycles %", |
14725 |
+ "PerPkg": "1", |
14726 |
+@@ -198,7 +198,7 @@ |
14727 |
+ "Counter": "0,1,2,3", |
14728 |
+ "EventCode": "0xc", |
14729 |
+ "EventName": "UNC_P_FREQ_GE_2000MHZ_CYCLES", |
14730 |
+- "Filter": "filter_band1=2000", |
14731 |
++ "Filter": "filter_band1=20", |
14732 |
+ "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14733 |
+ "MetricName": "freq_ge_2000mhz_cycles %", |
14734 |
+ "PerPkg": "1", |
14735 |
+@@ -209,7 +209,7 @@ |
14736 |
+ "Counter": "0,1,2,3", |
14737 |
+ "EventCode": "0xd", |
14738 |
+ "EventName": "UNC_P_FREQ_GE_3000MHZ_CYCLES", |
14739 |
+- "Filter": "filter_band2=3000", |
14740 |
++ "Filter": "filter_band2=30", |
14741 |
+ "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14742 |
+ "MetricName": "freq_ge_3000mhz_cycles %", |
14743 |
+ "PerPkg": "1", |
14744 |
+@@ -220,7 +220,7 @@ |
14745 |
+ "Counter": "0,1,2,3", |
14746 |
+ "EventCode": "0xe", |
14747 |
+ "EventName": "UNC_P_FREQ_GE_4000MHZ_CYCLES", |
14748 |
+- "Filter": "filter_band3=4000", |
14749 |
++ "Filter": "filter_band3=40", |
14750 |
+ "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14751 |
+ "MetricName": "freq_ge_4000mhz_cycles %", |
14752 |
+ "PerPkg": "1", |
14753 |
+@@ -231,7 +231,7 @@ |
14754 |
+ "Counter": "0,1,2,3", |
14755 |
+ "EventCode": "0xb", |
14756 |
+ "EventName": "UNC_P_FREQ_GE_1200MHZ_TRANSITIONS", |
14757 |
+- "Filter": "edge=1,filter_band0=1200", |
14758 |
++ "Filter": "edge=1,filter_band0=12", |
14759 |
+ "MetricExpr": "(UNC_P_FREQ_GE_1200MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14760 |
+ "MetricName": "freq_ge_1200mhz_cycles %", |
14761 |
+ "PerPkg": "1", |
14762 |
+@@ -242,7 +242,7 @@ |
14763 |
+ "Counter": "0,1,2,3", |
14764 |
+ "EventCode": "0xc", |
14765 |
+ "EventName": "UNC_P_FREQ_GE_2000MHZ_TRANSITIONS", |
14766 |
+- "Filter": "edge=1,filter_band1=2000", |
14767 |
++ "Filter": "edge=1,filter_band1=20", |
14768 |
+ "MetricExpr": "(UNC_P_FREQ_GE_2000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14769 |
+ "MetricName": "freq_ge_2000mhz_cycles %", |
14770 |
+ "PerPkg": "1", |
14771 |
+@@ -253,7 +253,7 @@ |
14772 |
+ "Counter": "0,1,2,3", |
14773 |
+ "EventCode": "0xd", |
14774 |
+ "EventName": "UNC_P_FREQ_GE_3000MHZ_TRANSITIONS", |
14775 |
+- "Filter": "edge=1,filter_band2=4000", |
14776 |
++ "Filter": "edge=1,filter_band2=30", |
14777 |
+ "MetricExpr": "(UNC_P_FREQ_GE_3000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14778 |
+ "MetricName": "freq_ge_3000mhz_cycles %", |
14779 |
+ "PerPkg": "1", |
14780 |
+@@ -264,7 +264,7 @@ |
14781 |
+ "Counter": "0,1,2,3", |
14782 |
+ "EventCode": "0xe", |
14783 |
+ "EventName": "UNC_P_FREQ_GE_4000MHZ_TRANSITIONS", |
14784 |
+- "Filter": "edge=1,filter_band3=4000", |
14785 |
++ "Filter": "edge=1,filter_band3=40", |
14786 |
+ "MetricExpr": "(UNC_P_FREQ_GE_4000MHZ_CYCLES / UNC_P_CLOCKTICKS) * 100.", |
14787 |
+ "MetricName": "freq_ge_4000mhz_cycles %", |
14788 |
+ "PerPkg": "1", |
14789 |
+diff --git a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh |
14790 |
+index 3013ac8f83d0..cab7b0aea6ea 100755 |
14791 |
+--- a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh |
14792 |
++++ b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh |
14793 |
+@@ -48,7 +48,7 @@ trace_libc_inet_pton_backtrace() { |
14794 |
+ *) |
14795 |
+ eventattr='max-stack=3' |
14796 |
+ echo "getaddrinfo\+0x[[:xdigit:]]+[[:space:]]\($libc\)$" >> $expected |
14797 |
+- echo ".*\+0x[[:xdigit:]]+[[:space:]]\(.*/bin/ping.*\)$" >> $expected |
14798 |
++ echo ".*(\+0x[[:xdigit:]]+|\[unknown\])[[:space:]]\(.*/bin/ping.*\)$" >> $expected |
14799 |
+ ;; |
14800 |
+ esac |
14801 |
+ |
14802 |
+diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c |
14803 |
+index 0c8ecf0c78a4..6f3db78efe39 100644 |
14804 |
+--- a/tools/perf/util/event.c |
14805 |
++++ b/tools/perf/util/event.c |
14806 |
+@@ -1074,6 +1074,7 @@ void *cpu_map_data__alloc(struct cpu_map *map, size_t *size, u16 *type, int *max |
14807 |
+ } |
14808 |
+ |
14809 |
+ *size += sizeof(struct cpu_map_data); |
14810 |
++ *size = PERF_ALIGN(*size, sizeof(u64)); |
14811 |
+ return zalloc(*size); |
14812 |
+ } |
14813 |
+ |
14814 |
+diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c |
14815 |
+index 6324afba8fdd..86ad1389ff5a 100644 |
14816 |
+--- a/tools/perf/util/evsel.c |
14817 |
++++ b/tools/perf/util/evsel.c |
14818 |
+@@ -1078,6 +1078,9 @@ void perf_evsel__config(struct perf_evsel *evsel, struct record_opts *opts, |
14819 |
+ attr->exclude_user = 1; |
14820 |
+ } |
14821 |
+ |
14822 |
++ if (evsel->own_cpus) |
14823 |
++ evsel->attr.read_format |= PERF_FORMAT_ID; |
14824 |
++ |
14825 |
+ /* |
14826 |
+ * Apply event specific term settings, |
14827 |
+ * it overloads any global configuration. |
14828 |
+diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c |
14829 |
+index 3ba6a1742f91..02580f3ded1a 100644 |
14830 |
+--- a/tools/perf/util/pmu.c |
14831 |
++++ b/tools/perf/util/pmu.c |
14832 |
+@@ -936,13 +936,14 @@ static void pmu_format_value(unsigned long *format, __u64 value, __u64 *v, |
14833 |
+ |
14834 |
+ static __u64 pmu_format_max_value(const unsigned long *format) |
14835 |
+ { |
14836 |
+- __u64 w = 0; |
14837 |
+- int fbit; |
14838 |
+- |
14839 |
+- for_each_set_bit(fbit, format, PERF_PMU_FORMAT_BITS) |
14840 |
+- w |= (1ULL << fbit); |
14841 |
++ int w; |
14842 |
+ |
14843 |
+- return w; |
14844 |
++ w = bitmap_weight(format, PERF_PMU_FORMAT_BITS); |
14845 |
++ if (!w) |
14846 |
++ return 0; |
14847 |
++ if (w < 64) |
14848 |
++ return (1ULL << w) - 1; |
14849 |
++ return -1; |
14850 |
+ } |
14851 |
+ |
14852 |
+ /* |
14853 |
+diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c |
14854 |
+index 09d6746e6ec8..e767c4a9d4d2 100644 |
14855 |
+--- a/tools/perf/util/srcline.c |
14856 |
++++ b/tools/perf/util/srcline.c |
14857 |
+@@ -85,6 +85,9 @@ static struct symbol *new_inline_sym(struct dso *dso, |
14858 |
+ struct symbol *inline_sym; |
14859 |
+ char *demangled = NULL; |
14860 |
+ |
14861 |
++ if (!funcname) |
14862 |
++ funcname = "??"; |
14863 |
++ |
14864 |
+ if (dso) { |
14865 |
+ demangled = dso__demangle_sym(dso, 0, funcname); |
14866 |
+ if (demangled) |
14867 |
+diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c |
14868 |
+index 3d1cf5bf7f18..9005fbe0780e 100644 |
14869 |
+--- a/tools/perf/util/strbuf.c |
14870 |
++++ b/tools/perf/util/strbuf.c |
14871 |
+@@ -98,19 +98,25 @@ static int strbuf_addv(struct strbuf *sb, const char *fmt, va_list ap) |
14872 |
+ |
14873 |
+ va_copy(ap_saved, ap); |
14874 |
+ len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap); |
14875 |
+- if (len < 0) |
14876 |
++ if (len < 0) { |
14877 |
++ va_end(ap_saved); |
14878 |
+ return len; |
14879 |
++ } |
14880 |
+ if (len > strbuf_avail(sb)) { |
14881 |
+ ret = strbuf_grow(sb, len); |
14882 |
+- if (ret) |
14883 |
++ if (ret) { |
14884 |
++ va_end(ap_saved); |
14885 |
+ return ret; |
14886 |
++ } |
14887 |
+ len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap_saved); |
14888 |
+ va_end(ap_saved); |
14889 |
+ if (len > strbuf_avail(sb)) { |
14890 |
+ pr_debug("this should not happen, your vsnprintf is broken"); |
14891 |
++ va_end(ap_saved); |
14892 |
+ return -EINVAL; |
14893 |
+ } |
14894 |
+ } |
14895 |
++ va_end(ap_saved); |
14896 |
+ return strbuf_setlen(sb, sb->len + len); |
14897 |
+ } |
14898 |
+ |
14899 |
+diff --git a/tools/perf/util/trace-event-info.c b/tools/perf/util/trace-event-info.c |
14900 |
+index 7b0ca7cbb7de..8ad8e755127b 100644 |
14901 |
+--- a/tools/perf/util/trace-event-info.c |
14902 |
++++ b/tools/perf/util/trace-event-info.c |
14903 |
+@@ -531,12 +531,14 @@ struct tracing_data *tracing_data_get(struct list_head *pattrs, |
14904 |
+ "/tmp/perf-XXXXXX"); |
14905 |
+ if (!mkstemp(tdata->temp_file)) { |
14906 |
+ pr_debug("Can't make temp file"); |
14907 |
++ free(tdata); |
14908 |
+ return NULL; |
14909 |
+ } |
14910 |
+ |
14911 |
+ temp_fd = open(tdata->temp_file, O_RDWR); |
14912 |
+ if (temp_fd < 0) { |
14913 |
+ pr_debug("Can't read '%s'", tdata->temp_file); |
14914 |
++ free(tdata); |
14915 |
+ return NULL; |
14916 |
+ } |
14917 |
+ |
14918 |
+diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c |
14919 |
+index 40b425949aa3..2d50e4384c72 100644 |
14920 |
+--- a/tools/perf/util/trace-event-read.c |
14921 |
++++ b/tools/perf/util/trace-event-read.c |
14922 |
+@@ -349,9 +349,12 @@ static int read_event_files(struct pevent *pevent) |
14923 |
+ for (x=0; x < count; x++) { |
14924 |
+ size = read8(pevent); |
14925 |
+ ret = read_event_file(pevent, sys, size); |
14926 |
+- if (ret) |
14927 |
++ if (ret) { |
14928 |
++ free(sys); |
14929 |
+ return ret; |
14930 |
++ } |
14931 |
+ } |
14932 |
++ free(sys); |
14933 |
+ } |
14934 |
+ return 0; |
14935 |
+ } |
14936 |
+diff --git a/tools/power/cpupower/utils/cpufreq-info.c b/tools/power/cpupower/utils/cpufreq-info.c |
14937 |
+index df43cd45d810..ccd08dd00996 100644 |
14938 |
+--- a/tools/power/cpupower/utils/cpufreq-info.c |
14939 |
++++ b/tools/power/cpupower/utils/cpufreq-info.c |
14940 |
+@@ -200,6 +200,8 @@ static int get_boost_mode(unsigned int cpu) |
14941 |
+ printf(_(" Boost States: %d\n"), b_states); |
14942 |
+ printf(_(" Total States: %d\n"), pstate_no); |
14943 |
+ for (i = 0; i < pstate_no; i++) { |
14944 |
++ if (!pstates[i]) |
14945 |
++ continue; |
14946 |
+ if (i < b_states) |
14947 |
+ printf(_(" Pstate-Pb%d: %luMHz (boost state)" |
14948 |
+ "\n"), i, pstates[i]); |
14949 |
+diff --git a/tools/power/cpupower/utils/helpers/amd.c b/tools/power/cpupower/utils/helpers/amd.c |
14950 |
+index bb41cdd0df6b..9607ada5b29a 100644 |
14951 |
+--- a/tools/power/cpupower/utils/helpers/amd.c |
14952 |
++++ b/tools/power/cpupower/utils/helpers/amd.c |
14953 |
+@@ -33,7 +33,7 @@ union msr_pstate { |
14954 |
+ unsigned vid:8; |
14955 |
+ unsigned iddval:8; |
14956 |
+ unsigned idddiv:2; |
14957 |
+- unsigned res1:30; |
14958 |
++ unsigned res1:31; |
14959 |
+ unsigned en:1; |
14960 |
+ } fam17h_bits; |
14961 |
+ unsigned long long val; |
14962 |
+@@ -119,6 +119,11 @@ int decode_pstates(unsigned int cpu, unsigned int cpu_family, |
14963 |
+ } |
14964 |
+ if (read_msr(cpu, MSR_AMD_PSTATE + i, &pstate.val)) |
14965 |
+ return -1; |
14966 |
++ if ((cpu_family == 0x17) && (!pstate.fam17h_bits.en)) |
14967 |
++ continue; |
14968 |
++ else if (!pstate.bits.en) |
14969 |
++ continue; |
14970 |
++ |
14971 |
+ pstates[i] = get_cof(cpu_family, pstate); |
14972 |
+ } |
14973 |
+ *no = i; |
14974 |
+diff --git a/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh b/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh |
14975 |
+index 1893d0f59ad7..059b7e81b922 100755 |
14976 |
+--- a/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh |
14977 |
++++ b/tools/testing/selftests/drivers/usb/usbip/usbip_test.sh |
14978 |
+@@ -143,6 +143,10 @@ echo "Import devices from localhost - should work" |
14979 |
+ src/usbip attach -r localhost -b $busid; |
14980 |
+ echo "==============================================================" |
14981 |
+ |
14982 |
++# Wait for sysfs file to be updated. Without this sleep, usbip port |
14983 |
++# shows no imported devices. |
14984 |
++sleep 3; |
14985 |
++ |
14986 |
+ echo "List imported devices - expect to see imported devices"; |
14987 |
+ src/usbip port; |
14988 |
+ echo "==============================================================" |
14989 |
+diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc |
14990 |
+index cef11377dcbd..c604438df13b 100644 |
14991 |
+--- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc |
14992 |
++++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc |
14993 |
+@@ -35,18 +35,18 @@ fi |
14994 |
+ |
14995 |
+ reset_trigger |
14996 |
+ |
14997 |
+-echo "Test create synthetic event with an error" |
14998 |
+-echo 'wakeup_latency u64 lat pid_t pid char' > synthetic_events > /dev/null |
14999 |
++echo "Test remove synthetic event" |
15000 |
++echo '!wakeup_latency u64 lat pid_t pid char comm[16]' >> synthetic_events |
15001 |
+ if [ -d events/synthetic/wakeup_latency ]; then |
15002 |
+- fail "Created wakeup_latency synthetic event with an invalid format" |
15003 |
++ fail "Failed to delete wakeup_latency synthetic event" |
15004 |
+ fi |
15005 |
+ |
15006 |
+ reset_trigger |
15007 |
+ |
15008 |
+-echo "Test remove synthetic event" |
15009 |
+-echo '!wakeup_latency u64 lat pid_t pid char comm[16]' > synthetic_events |
15010 |
++echo "Test create synthetic event with an error" |
15011 |
++echo 'wakeup_latency u64 lat pid_t pid char' > synthetic_events > /dev/null |
15012 |
+ if [ -d events/synthetic/wakeup_latency ]; then |
15013 |
+- fail "Failed to delete wakeup_latency synthetic event" |
15014 |
++ fail "Created wakeup_latency synthetic event with an invalid format" |
15015 |
+ fi |
15016 |
+ |
15017 |
+ do_reset |
15018 |
+diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc |
15019 |
+new file mode 100644 |
15020 |
+index 000000000000..88e6c3f43006 |
15021 |
+--- /dev/null |
15022 |
++++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc |
15023 |
+@@ -0,0 +1,80 @@ |
15024 |
++#!/bin/sh |
15025 |
++# SPDX-License-Identifier: GPL-2.0 |
15026 |
++# description: event trigger - test synthetic_events syntax parser |
15027 |
++ |
15028 |
++do_reset() { |
15029 |
++ reset_trigger |
15030 |
++ echo > set_event |
15031 |
++ clear_trace |
15032 |
++} |
15033 |
++ |
15034 |
++fail() { #msg |
15035 |
++ do_reset |
15036 |
++ echo $1 |
15037 |
++ exit_fail |
15038 |
++} |
15039 |
++ |
15040 |
++if [ ! -f set_event ]; then |
15041 |
++ echo "event tracing is not supported" |
15042 |
++ exit_unsupported |
15043 |
++fi |
15044 |
++ |
15045 |
++if [ ! -f synthetic_events ]; then |
15046 |
++ echo "synthetic event is not supported" |
15047 |
++ exit_unsupported |
15048 |
++fi |
15049 |
++ |
15050 |
++reset_tracer |
15051 |
++do_reset |
15052 |
++ |
15053 |
++echo "Test synthetic_events syntax parser" |
15054 |
++ |
15055 |
++echo > synthetic_events |
15056 |
++ |
15057 |
++# synthetic event must have a field |
15058 |
++! echo "myevent" >> synthetic_events |
15059 |
++echo "myevent u64 var1" >> synthetic_events |
15060 |
++ |
15061 |
++# synthetic event must be found in synthetic_events |
15062 |
++grep "myevent[[:space:]]u64 var1" synthetic_events |
15063 |
++ |
15064 |
++# it is not possible to add same name event |
15065 |
++! echo "myevent u64 var2" >> synthetic_events |
15066 |
++ |
15067 |
++# Non-append open will cleanup all events and add new one |
15068 |
++echo "myevent u64 var2" > synthetic_events |
15069 |
++ |
15070 |
++# multiple fields with different spaces |
15071 |
++echo "myevent u64 var1; u64 var2;" > synthetic_events |
15072 |
++grep "myevent[[:space:]]u64 var1; u64 var2" synthetic_events |
15073 |
++echo "myevent u64 var1 ; u64 var2 ;" > synthetic_events |
15074 |
++grep "myevent[[:space:]]u64 var1; u64 var2" synthetic_events |
15075 |
++echo "myevent u64 var1 ;u64 var2" > synthetic_events |
15076 |
++grep "myevent[[:space:]]u64 var1; u64 var2" synthetic_events |
15077 |
++ |
15078 |
++# test field types |
15079 |
++echo "myevent u32 var" > synthetic_events |
15080 |
++echo "myevent u16 var" > synthetic_events |
15081 |
++echo "myevent u8 var" > synthetic_events |
15082 |
++echo "myevent s64 var" > synthetic_events |
15083 |
++echo "myevent s32 var" > synthetic_events |
15084 |
++echo "myevent s16 var" > synthetic_events |
15085 |
++echo "myevent s8 var" > synthetic_events |
15086 |
++ |
15087 |
++echo "myevent char var" > synthetic_events |
15088 |
++echo "myevent int var" > synthetic_events |
15089 |
++echo "myevent long var" > synthetic_events |
15090 |
++echo "myevent pid_t var" > synthetic_events |
15091 |
++ |
15092 |
++echo "myevent unsigned char var" > synthetic_events |
15093 |
++echo "myevent unsigned int var" > synthetic_events |
15094 |
++echo "myevent unsigned long var" > synthetic_events |
15095 |
++grep "myevent[[:space:]]unsigned long var" synthetic_events |
15096 |
++ |
15097 |
++# test string type |
15098 |
++echo "myevent char var[10]" > synthetic_events |
15099 |
++grep "myevent[[:space:]]char\[10\] var" synthetic_events |
15100 |
++ |
15101 |
++do_reset |
15102 |
++ |
15103 |
++exit 0 |
15104 |
+diff --git a/tools/testing/selftests/net/reuseport_bpf.c b/tools/testing/selftests/net/reuseport_bpf.c |
15105 |
+index cad14cd0ea92..b5277106df1f 100644 |
15106 |
+--- a/tools/testing/selftests/net/reuseport_bpf.c |
15107 |
++++ b/tools/testing/selftests/net/reuseport_bpf.c |
15108 |
+@@ -437,14 +437,19 @@ void enable_fastopen(void) |
15109 |
+ } |
15110 |
+ } |
15111 |
+ |
15112 |
+-static struct rlimit rlim_old, rlim_new; |
15113 |
++static struct rlimit rlim_old; |
15114 |
+ |
15115 |
+ static __attribute__((constructor)) void main_ctor(void) |
15116 |
+ { |
15117 |
+ getrlimit(RLIMIT_MEMLOCK, &rlim_old); |
15118 |
+- rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20); |
15119 |
+- rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20); |
15120 |
+- setrlimit(RLIMIT_MEMLOCK, &rlim_new); |
15121 |
++ |
15122 |
++ if (rlim_old.rlim_cur != RLIM_INFINITY) { |
15123 |
++ struct rlimit rlim_new; |
15124 |
++ |
15125 |
++ rlim_new.rlim_cur = rlim_old.rlim_cur + (1UL << 20); |
15126 |
++ rlim_new.rlim_max = rlim_old.rlim_max + (1UL << 20); |
15127 |
++ setrlimit(RLIMIT_MEMLOCK, &rlim_new); |
15128 |
++ } |
15129 |
+ } |
15130 |
+ |
15131 |
+ static __attribute__((destructor)) void main_dtor(void) |
15132 |
+diff --git a/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c b/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c |
15133 |
+index 327fa943c7f3..dbdffa2e2c82 100644 |
15134 |
+--- a/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c |
15135 |
++++ b/tools/testing/selftests/powerpc/ptrace/ptrace-tm-spd-gpr.c |
15136 |
+@@ -67,8 +67,8 @@ trans: |
15137 |
+ "3: ;" |
15138 |
+ : [res] "=r" (result), [texasr] "=r" (texasr) |
15139 |
+ : [gpr_1]"i"(GPR_1), [gpr_2]"i"(GPR_2), [gpr_4]"i"(GPR_4), |
15140 |
+- [sprn_texasr] "i" (SPRN_TEXASR), [flt_1] "r" (&a), |
15141 |
+- [flt_2] "r" (&b), [flt_4] "r" (&d) |
15142 |
++ [sprn_texasr] "i" (SPRN_TEXASR), [flt_1] "b" (&a), |
15143 |
++ [flt_4] "b" (&d) |
15144 |
+ : "memory", "r5", "r6", "r7", |
15145 |
+ "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", |
15146 |
+ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", |
15147 |
+diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c |
15148 |
+index 04e554cae3a2..f8c2b9e7c19c 100644 |
15149 |
+--- a/virt/kvm/arm/arm.c |
15150 |
++++ b/virt/kvm/arm/arm.c |
15151 |
+@@ -1244,8 +1244,6 @@ static void cpu_init_hyp_mode(void *dummy) |
15152 |
+ |
15153 |
+ __cpu_init_hyp_mode(pgd_ptr, hyp_stack_ptr, vector_ptr); |
15154 |
+ __cpu_init_stage2(); |
15155 |
+- |
15156 |
+- kvm_arm_init_debug(); |
15157 |
+ } |
15158 |
+ |
15159 |
+ static void cpu_hyp_reset(void) |
15160 |
+@@ -1269,6 +1267,8 @@ static void cpu_hyp_reinit(void) |
15161 |
+ cpu_init_hyp_mode(NULL); |
15162 |
+ } |
15163 |
+ |
15164 |
++ kvm_arm_init_debug(); |
15165 |
++ |
15166 |
+ if (vgic_present) |
15167 |
+ kvm_vgic_init_cpu_hardware(); |
15168 |
+ } |
15169 |
+diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c |
15170 |
+index fd8c88463928..fbba603caf1b 100644 |
15171 |
+--- a/virt/kvm/arm/mmu.c |
15172 |
++++ b/virt/kvm/arm/mmu.c |
15173 |
+@@ -1201,8 +1201,14 @@ static bool transparent_hugepage_adjust(kvm_pfn_t *pfnp, phys_addr_t *ipap) |
15174 |
+ { |
15175 |
+ kvm_pfn_t pfn = *pfnp; |
15176 |
+ gfn_t gfn = *ipap >> PAGE_SHIFT; |
15177 |
++ struct page *page = pfn_to_page(pfn); |
15178 |
+ |
15179 |
+- if (PageTransCompoundMap(pfn_to_page(pfn))) { |
15180 |
++ /* |
15181 |
++ * PageTransCompoungMap() returns true for THP and |
15182 |
++ * hugetlbfs. Make sure the adjustment is done only for THP |
15183 |
++ * pages. |
15184 |
++ */ |
15185 |
++ if (!PageHuge(page) && PageTransCompoundMap(page)) { |
15186 |
+ unsigned long mask; |
15187 |
+ /* |
15188 |
+ * The address we faulted on is backed by a transparent huge |