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commit: b19bda65ee159e75f5c050312fcc8f3972da9cc7 |
2 |
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
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AuthorDate: Sat Sep 15 10:11:50 2018 +0000 |
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Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
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CommitDate: Wed Nov 14 14:00:41 2018 +0000 |
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URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=b19bda65 |
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|
8 |
Linux patch 4.14.70 |
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|
10 |
Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> |
11 |
|
12 |
0000_README | 4 + |
13 |
1069_linux-4.14.70.patch | 3428 ++++++++++++++++++++++++++++++++++++++++++++++ |
14 |
2 files changed, 3432 insertions(+) |
15 |
|
16 |
diff --git a/0000_README b/0000_README |
17 |
index 2a8e1bb..2e98e70 100644 |
18 |
--- a/0000_README |
19 |
+++ b/0000_README |
20 |
@@ -319,6 +319,10 @@ Patch: 1068_linux-4.14.69.patch |
21 |
From: http://www.kernel.org |
22 |
Desc: Linux 4.14.69 |
23 |
|
24 |
+Patch: 1069_linux-4.14.70.patch |
25 |
+From: http://www.kernel.org |
26 |
+Desc: Linux 4.14.70 |
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/1069_linux-4.14.70.patch b/1069_linux-4.14.70.patch |
33 |
new file mode 100644 |
34 |
index 0000000..8091deb |
35 |
--- /dev/null |
36 |
+++ b/1069_linux-4.14.70.patch |
37 |
@@ -0,0 +1,3428 @@ |
38 |
+diff --git a/Makefile b/Makefile |
39 |
+index 3ecda1d2e23a..aa458afa7fa2 100644 |
40 |
+--- a/Makefile |
41 |
++++ b/Makefile |
42 |
+@@ -1,7 +1,7 @@ |
43 |
+ # SPDX-License-Identifier: GPL-2.0 |
44 |
+ VERSION = 4 |
45 |
+ PATCHLEVEL = 14 |
46 |
+-SUBLEVEL = 69 |
47 |
++SUBLEVEL = 70 |
48 |
+ EXTRAVERSION = |
49 |
+ NAME = Petit Gorille |
50 |
+ |
51 |
+diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig |
52 |
+index 21ac9f02407e..32acac9ab81a 100644 |
53 |
+--- a/arch/arm/configs/imx_v6_v7_defconfig |
54 |
++++ b/arch/arm/configs/imx_v6_v7_defconfig |
55 |
+@@ -289,7 +289,6 @@ CONFIG_USB_STORAGE=y |
56 |
+ CONFIG_USB_CHIPIDEA=y |
57 |
+ CONFIG_USB_CHIPIDEA_UDC=y |
58 |
+ CONFIG_USB_CHIPIDEA_HOST=y |
59 |
+-CONFIG_USB_CHIPIDEA_ULPI=y |
60 |
+ CONFIG_USB_SERIAL=m |
61 |
+ CONFIG_USB_SERIAL_GENERIC=y |
62 |
+ CONFIG_USB_SERIAL_FTDI_SIO=m |
63 |
+@@ -326,7 +325,6 @@ CONFIG_USB_GADGETFS=m |
64 |
+ CONFIG_USB_FUNCTIONFS=m |
65 |
+ CONFIG_USB_MASS_STORAGE=m |
66 |
+ CONFIG_USB_G_SERIAL=m |
67 |
+-CONFIG_USB_ULPI_BUS=y |
68 |
+ CONFIG_MMC=y |
69 |
+ CONFIG_MMC_SDHCI=y |
70 |
+ CONFIG_MMC_SDHCI_PLTFM=y |
71 |
+diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig |
72 |
+index a4065966881a..57f0bc4cd9b8 100644 |
73 |
+--- a/arch/arm/mach-rockchip/Kconfig |
74 |
++++ b/arch/arm/mach-rockchip/Kconfig |
75 |
+@@ -18,6 +18,7 @@ config ARCH_ROCKCHIP |
76 |
+ select ARM_GLOBAL_TIMER |
77 |
+ select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK |
78 |
+ select ZONE_DMA if ARM_LPAE |
79 |
++ select PM |
80 |
+ help |
81 |
+ Support for Rockchip's Cortex-A9 Single-to-Quad-Core-SoCs |
82 |
+ containing the RK2928, RK30xx and RK31xx series. |
83 |
+diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms |
84 |
+index 6b54ee8c1262..456d21542250 100644 |
85 |
+--- a/arch/arm64/Kconfig.platforms |
86 |
++++ b/arch/arm64/Kconfig.platforms |
87 |
+@@ -148,6 +148,7 @@ config ARCH_ROCKCHIP |
88 |
+ select GPIOLIB |
89 |
+ select PINCTRL |
90 |
+ select PINCTRL_ROCKCHIP |
91 |
++ select PM |
92 |
+ select ROCKCHIP_TIMER |
93 |
+ help |
94 |
+ This enables support for the ARMv8 based Rockchip chipsets, |
95 |
+diff --git a/arch/arm64/include/asm/cache.h b/arch/arm64/include/asm/cache.h |
96 |
+index ea9bb4e0e9bb..e40f8a2df545 100644 |
97 |
+--- a/arch/arm64/include/asm/cache.h |
98 |
++++ b/arch/arm64/include/asm/cache.h |
99 |
+@@ -20,9 +20,14 @@ |
100 |
+ |
101 |
+ #define CTR_L1IP_SHIFT 14 |
102 |
+ #define CTR_L1IP_MASK 3 |
103 |
++#define CTR_DMINLINE_SHIFT 16 |
104 |
++#define CTR_IMINLINE_SHIFT 0 |
105 |
+ #define CTR_CWG_SHIFT 24 |
106 |
+ #define CTR_CWG_MASK 15 |
107 |
+ |
108 |
++#define CTR_CACHE_MINLINE_MASK \ |
109 |
++ (0xf << CTR_DMINLINE_SHIFT | 0xf << CTR_IMINLINE_SHIFT) |
110 |
++ |
111 |
+ #define CTR_L1IP(ctr) (((ctr) >> CTR_L1IP_SHIFT) & CTR_L1IP_MASK) |
112 |
+ |
113 |
+ #define ICACHE_POLICY_VPIPT 0 |
114 |
+diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h |
115 |
+index 76c0d23ca161..7d6425d426ac 100644 |
116 |
+--- a/arch/arm64/include/asm/cpucaps.h |
117 |
++++ b/arch/arm64/include/asm/cpucaps.h |
118 |
+@@ -44,7 +44,8 @@ |
119 |
+ #define ARM64_HARDEN_BRANCH_PREDICTOR 24 |
120 |
+ #define ARM64_HARDEN_BP_POST_GUEST_EXIT 25 |
121 |
+ #define ARM64_SSBD 26 |
122 |
++#define ARM64_MISMATCHED_CACHE_TYPE 27 |
123 |
+ |
124 |
+-#define ARM64_NCAPS 27 |
125 |
++#define ARM64_NCAPS 28 |
126 |
+ |
127 |
+ #endif /* __ASM_CPUCAPS_H */ |
128 |
+diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c |
129 |
+index eccdb28b4a39..3d6d7fae45de 100644 |
130 |
+--- a/arch/arm64/kernel/cpu_errata.c |
131 |
++++ b/arch/arm64/kernel/cpu_errata.c |
132 |
+@@ -16,6 +16,8 @@ |
133 |
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. |
134 |
+ */ |
135 |
+ |
136 |
++#include <linux/arm-smccc.h> |
137 |
++#include <linux/psci.h> |
138 |
+ #include <linux/types.h> |
139 |
+ #include <asm/cpu.h> |
140 |
+ #include <asm/cputype.h> |
141 |
+@@ -45,12 +47,18 @@ is_kryo_midr(const struct arm64_cpu_capabilities *entry, int scope) |
142 |
+ } |
143 |
+ |
144 |
+ static bool |
145 |
+-has_mismatched_cache_line_size(const struct arm64_cpu_capabilities *entry, |
146 |
+- int scope) |
147 |
++has_mismatched_cache_type(const struct arm64_cpu_capabilities *entry, |
148 |
++ int scope) |
149 |
+ { |
150 |
++ u64 mask = CTR_CACHE_MINLINE_MASK; |
151 |
++ |
152 |
++ /* Skip matching the min line sizes for cache type check */ |
153 |
++ if (entry->capability == ARM64_MISMATCHED_CACHE_TYPE) |
154 |
++ mask ^= arm64_ftr_reg_ctrel0.strict_mask; |
155 |
++ |
156 |
+ WARN_ON(scope != SCOPE_LOCAL_CPU || preemptible()); |
157 |
+- return (read_cpuid_cachetype() & arm64_ftr_reg_ctrel0.strict_mask) != |
158 |
+- (arm64_ftr_reg_ctrel0.sys_val & arm64_ftr_reg_ctrel0.strict_mask); |
159 |
++ return (read_cpuid_cachetype() & mask) != |
160 |
++ (arm64_ftr_reg_ctrel0.sys_val & mask); |
161 |
+ } |
162 |
+ |
163 |
+ static int cpu_enable_trap_ctr_access(void *__unused) |
164 |
+@@ -511,7 +519,14 @@ const struct arm64_cpu_capabilities arm64_errata[] = { |
165 |
+ { |
166 |
+ .desc = "Mismatched cache line size", |
167 |
+ .capability = ARM64_MISMATCHED_CACHE_LINE_SIZE, |
168 |
+- .matches = has_mismatched_cache_line_size, |
169 |
++ .matches = has_mismatched_cache_type, |
170 |
++ .def_scope = SCOPE_LOCAL_CPU, |
171 |
++ .enable = cpu_enable_trap_ctr_access, |
172 |
++ }, |
173 |
++ { |
174 |
++ .desc = "Mismatched cache type", |
175 |
++ .capability = ARM64_MISMATCHED_CACHE_TYPE, |
176 |
++ .matches = has_mismatched_cache_type, |
177 |
+ .def_scope = SCOPE_LOCAL_CPU, |
178 |
+ .enable = cpu_enable_trap_ctr_access, |
179 |
+ }, |
180 |
+diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c |
181 |
+index 376cf12edf0c..003dd39225a0 100644 |
182 |
+--- a/arch/arm64/kernel/cpufeature.c |
183 |
++++ b/arch/arm64/kernel/cpufeature.c |
184 |
+@@ -180,14 +180,14 @@ static const struct arm64_ftr_bits ftr_ctr[] = { |
185 |
+ ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, 28, 1, 1), /* IDC */ |
186 |
+ ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_HIGHER_SAFE, 24, 4, 0), /* CWG */ |
187 |
+ ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_HIGHER_SAFE, 20, 4, 0), /* ERG */ |
188 |
+- ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, 16, 4, 1), /* DminLine */ |
189 |
++ ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, CTR_DMINLINE_SHIFT, 4, 1), |
190 |
+ /* |
191 |
+ * Linux can handle differing I-cache policies. Userspace JITs will |
192 |
+ * make use of *minLine. |
193 |
+ * If we have differing I-cache policies, report it as the weakest - VIPT. |
194 |
+ */ |
195 |
+ ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_EXACT, 14, 2, ICACHE_POLICY_VIPT), /* L1Ip */ |
196 |
+- ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, 0, 4, 0), /* IminLine */ |
197 |
++ ARM64_FTR_BITS(FTR_VISIBLE, FTR_STRICT, FTR_LOWER_SAFE, CTR_IMINLINE_SHIFT, 4, 0), |
198 |
+ ARM64_FTR_END, |
199 |
+ }; |
200 |
+ |
201 |
+diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h |
202 |
+index 11f4bd07cce0..565cead12be2 100644 |
203 |
+--- a/arch/powerpc/include/asm/uaccess.h |
204 |
++++ b/arch/powerpc/include/asm/uaccess.h |
205 |
+@@ -223,10 +223,17 @@ do { \ |
206 |
+ } \ |
207 |
+ } while (0) |
208 |
+ |
209 |
++/* |
210 |
++ * This is a type: either unsigned long, if the argument fits into |
211 |
++ * that type, or otherwise unsigned long long. |
212 |
++ */ |
213 |
++#define __long_type(x) \ |
214 |
++ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL)) |
215 |
++ |
216 |
+ #define __get_user_nocheck(x, ptr, size) \ |
217 |
+ ({ \ |
218 |
+ long __gu_err; \ |
219 |
+- unsigned long __gu_val; \ |
220 |
++ __long_type(*(ptr)) __gu_val; \ |
221 |
+ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ |
222 |
+ __chk_user_ptr(ptr); \ |
223 |
+ if (!is_kernel_addr((unsigned long)__gu_addr)) \ |
224 |
+@@ -239,7 +246,7 @@ do { \ |
225 |
+ #define __get_user_check(x, ptr, size) \ |
226 |
+ ({ \ |
227 |
+ long __gu_err = -EFAULT; \ |
228 |
+- unsigned long __gu_val = 0; \ |
229 |
++ __long_type(*(ptr)) __gu_val = 0; \ |
230 |
+ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ |
231 |
+ might_fault(); \ |
232 |
+ if (access_ok(VERIFY_READ, __gu_addr, (size))) \ |
233 |
+@@ -251,7 +258,7 @@ do { \ |
234 |
+ #define __get_user_nosleep(x, ptr, size) \ |
235 |
+ ({ \ |
236 |
+ long __gu_err; \ |
237 |
+- unsigned long __gu_val; \ |
238 |
++ __long_type(*(ptr)) __gu_val; \ |
239 |
+ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ |
240 |
+ __chk_user_ptr(ptr); \ |
241 |
+ __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \ |
242 |
+diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S |
243 |
+index c09f0a6f8495..f65bb53df43b 100644 |
244 |
+--- a/arch/powerpc/kernel/exceptions-64s.S |
245 |
++++ b/arch/powerpc/kernel/exceptions-64s.S |
246 |
+@@ -1452,6 +1452,8 @@ TRAMP_REAL_BEGIN(stf_barrier_fallback) |
247 |
+ TRAMP_REAL_BEGIN(rfi_flush_fallback) |
248 |
+ SET_SCRATCH0(r13); |
249 |
+ GET_PACA(r13); |
250 |
++ std r1,PACA_EXRFI+EX_R12(r13) |
251 |
++ ld r1,PACAKSAVE(r13) |
252 |
+ std r9,PACA_EXRFI+EX_R9(r13) |
253 |
+ std r10,PACA_EXRFI+EX_R10(r13) |
254 |
+ std r11,PACA_EXRFI+EX_R11(r13) |
255 |
+@@ -1486,12 +1488,15 @@ TRAMP_REAL_BEGIN(rfi_flush_fallback) |
256 |
+ ld r9,PACA_EXRFI+EX_R9(r13) |
257 |
+ ld r10,PACA_EXRFI+EX_R10(r13) |
258 |
+ ld r11,PACA_EXRFI+EX_R11(r13) |
259 |
++ ld r1,PACA_EXRFI+EX_R12(r13) |
260 |
+ GET_SCRATCH0(r13); |
261 |
+ rfid |
262 |
+ |
263 |
+ TRAMP_REAL_BEGIN(hrfi_flush_fallback) |
264 |
+ SET_SCRATCH0(r13); |
265 |
+ GET_PACA(r13); |
266 |
++ std r1,PACA_EXRFI+EX_R12(r13) |
267 |
++ ld r1,PACAKSAVE(r13) |
268 |
+ std r9,PACA_EXRFI+EX_R9(r13) |
269 |
+ std r10,PACA_EXRFI+EX_R10(r13) |
270 |
+ std r11,PACA_EXRFI+EX_R11(r13) |
271 |
+@@ -1526,6 +1531,7 @@ TRAMP_REAL_BEGIN(hrfi_flush_fallback) |
272 |
+ ld r9,PACA_EXRFI+EX_R9(r13) |
273 |
+ ld r10,PACA_EXRFI+EX_R10(r13) |
274 |
+ ld r11,PACA_EXRFI+EX_R11(r13) |
275 |
++ ld r1,PACA_EXRFI+EX_R12(r13) |
276 |
+ GET_SCRATCH0(r13); |
277 |
+ hrfid |
278 |
+ |
279 |
+diff --git a/arch/powerpc/platforms/85xx/t1042rdb_diu.c b/arch/powerpc/platforms/85xx/t1042rdb_diu.c |
280 |
+index 58fa3d319f1c..dac36ba82fea 100644 |
281 |
+--- a/arch/powerpc/platforms/85xx/t1042rdb_diu.c |
282 |
++++ b/arch/powerpc/platforms/85xx/t1042rdb_diu.c |
283 |
+@@ -9,8 +9,10 @@ |
284 |
+ * option) any later version. |
285 |
+ */ |
286 |
+ |
287 |
++#include <linux/init.h> |
288 |
+ #include <linux/io.h> |
289 |
+ #include <linux/kernel.h> |
290 |
++#include <linux/module.h> |
291 |
+ #include <linux/of.h> |
292 |
+ #include <linux/of_address.h> |
293 |
+ |
294 |
+@@ -150,3 +152,5 @@ static int __init t1042rdb_diu_init(void) |
295 |
+ } |
296 |
+ |
297 |
+ early_initcall(t1042rdb_diu_init); |
298 |
++ |
299 |
++MODULE_LICENSE("GPL"); |
300 |
+diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c |
301 |
+index 2edc673be137..99d1152ae224 100644 |
302 |
+--- a/arch/powerpc/platforms/pseries/ras.c |
303 |
++++ b/arch/powerpc/platforms/pseries/ras.c |
304 |
+@@ -371,7 +371,7 @@ static struct rtas_error_log *fwnmi_get_errinfo(struct pt_regs *regs) |
305 |
+ int len, error_log_length; |
306 |
+ |
307 |
+ error_log_length = 8 + rtas_error_extended_log_length(h); |
308 |
+- len = max_t(int, error_log_length, RTAS_ERROR_LOG_MAX); |
309 |
++ len = min_t(int, error_log_length, RTAS_ERROR_LOG_MAX); |
310 |
+ memset(global_mce_data_buf, 0, RTAS_ERROR_LOG_MAX); |
311 |
+ memcpy(global_mce_data_buf, h, len); |
312 |
+ errhdr = (struct rtas_error_log *)global_mce_data_buf; |
313 |
+diff --git a/arch/powerpc/sysdev/mpic_msgr.c b/arch/powerpc/sysdev/mpic_msgr.c |
314 |
+index eb69a5186243..280e964e1aa8 100644 |
315 |
+--- a/arch/powerpc/sysdev/mpic_msgr.c |
316 |
++++ b/arch/powerpc/sysdev/mpic_msgr.c |
317 |
+@@ -196,7 +196,7 @@ static int mpic_msgr_probe(struct platform_device *dev) |
318 |
+ |
319 |
+ /* IO map the message register block. */ |
320 |
+ of_address_to_resource(np, 0, &rsrc); |
321 |
+- msgr_block_addr = ioremap(rsrc.start, rsrc.end - rsrc.start); |
322 |
++ msgr_block_addr = ioremap(rsrc.start, resource_size(&rsrc)); |
323 |
+ if (!msgr_block_addr) { |
324 |
+ dev_err(&dev->dev, "Failed to iomap MPIC message registers"); |
325 |
+ return -EFAULT; |
326 |
+diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c |
327 |
+index 9f5ea9d87069..9b0216d571ad 100644 |
328 |
+--- a/arch/s390/kernel/crash_dump.c |
329 |
++++ b/arch/s390/kernel/crash_dump.c |
330 |
+@@ -404,11 +404,13 @@ static void *get_vmcoreinfo_old(unsigned long *size) |
331 |
+ if (copy_oldmem_kernel(nt_name, addr + sizeof(note), |
332 |
+ sizeof(nt_name) - 1)) |
333 |
+ return NULL; |
334 |
+- if (strcmp(nt_name, "VMCOREINFO") != 0) |
335 |
++ if (strcmp(nt_name, VMCOREINFO_NOTE_NAME) != 0) |
336 |
+ return NULL; |
337 |
+ vmcoreinfo = kzalloc_panic(note.n_descsz); |
338 |
+- if (copy_oldmem_kernel(vmcoreinfo, addr + 24, note.n_descsz)) |
339 |
++ if (copy_oldmem_kernel(vmcoreinfo, addr + 24, note.n_descsz)) { |
340 |
++ kfree(vmcoreinfo); |
341 |
+ return NULL; |
342 |
++ } |
343 |
+ *size = note.n_descsz; |
344 |
+ return vmcoreinfo; |
345 |
+ } |
346 |
+@@ -418,15 +420,20 @@ static void *get_vmcoreinfo_old(unsigned long *size) |
347 |
+ */ |
348 |
+ static void *nt_vmcoreinfo(void *ptr) |
349 |
+ { |
350 |
++ const char *name = VMCOREINFO_NOTE_NAME; |
351 |
+ unsigned long size; |
352 |
+ void *vmcoreinfo; |
353 |
+ |
354 |
+ vmcoreinfo = os_info_old_entry(OS_INFO_VMCOREINFO, &size); |
355 |
+- if (!vmcoreinfo) |
356 |
+- vmcoreinfo = get_vmcoreinfo_old(&size); |
357 |
++ if (vmcoreinfo) |
358 |
++ return nt_init_name(ptr, 0, vmcoreinfo, size, name); |
359 |
++ |
360 |
++ vmcoreinfo = get_vmcoreinfo_old(&size); |
361 |
+ if (!vmcoreinfo) |
362 |
+ return ptr; |
363 |
+- return nt_init_name(ptr, 0, vmcoreinfo, size, "VMCOREINFO"); |
364 |
++ ptr = nt_init_name(ptr, 0, vmcoreinfo, size, name); |
365 |
++ kfree(vmcoreinfo); |
366 |
++ return ptr; |
367 |
+ } |
368 |
+ |
369 |
+ /* |
370 |
+diff --git a/arch/s390/lib/mem.S b/arch/s390/lib/mem.S |
371 |
+index e1fa974ac500..37e52118d7e9 100644 |
372 |
+--- a/arch/s390/lib/mem.S |
373 |
++++ b/arch/s390/lib/mem.S |
374 |
+@@ -17,7 +17,7 @@ |
375 |
+ ENTRY(memmove) |
376 |
+ ltgr %r4,%r4 |
377 |
+ lgr %r1,%r2 |
378 |
+- bzr %r14 |
379 |
++ jz .Lmemmove_exit |
380 |
+ aghi %r4,-1 |
381 |
+ clgr %r2,%r3 |
382 |
+ jnh .Lmemmove_forward |
383 |
+@@ -36,6 +36,7 @@ ENTRY(memmove) |
384 |
+ .Lmemmove_forward_remainder: |
385 |
+ larl %r5,.Lmemmove_mvc |
386 |
+ ex %r4,0(%r5) |
387 |
++.Lmemmove_exit: |
388 |
+ BR_EX %r14 |
389 |
+ .Lmemmove_reverse: |
390 |
+ ic %r0,0(%r4,%r3) |
391 |
+@@ -65,7 +66,7 @@ EXPORT_SYMBOL(memmove) |
392 |
+ */ |
393 |
+ ENTRY(memset) |
394 |
+ ltgr %r4,%r4 |
395 |
+- bzr %r14 |
396 |
++ jz .Lmemset_exit |
397 |
+ ltgr %r3,%r3 |
398 |
+ jnz .Lmemset_fill |
399 |
+ aghi %r4,-1 |
400 |
+@@ -80,12 +81,13 @@ ENTRY(memset) |
401 |
+ .Lmemset_clear_remainder: |
402 |
+ larl %r3,.Lmemset_xc |
403 |
+ ex %r4,0(%r3) |
404 |
++.Lmemset_exit: |
405 |
+ BR_EX %r14 |
406 |
+ .Lmemset_fill: |
407 |
+ stc %r3,0(%r2) |
408 |
+ cghi %r4,1 |
409 |
+ lgr %r1,%r2 |
410 |
+- ber %r14 |
411 |
++ je .Lmemset_fill_exit |
412 |
+ aghi %r4,-2 |
413 |
+ srlg %r3,%r4,8 |
414 |
+ ltgr %r3,%r3 |
415 |
+@@ -97,6 +99,7 @@ ENTRY(memset) |
416 |
+ .Lmemset_fill_remainder: |
417 |
+ larl %r3,.Lmemset_mvc |
418 |
+ ex %r4,0(%r3) |
419 |
++.Lmemset_fill_exit: |
420 |
+ BR_EX %r14 |
421 |
+ .Lmemset_xc: |
422 |
+ xc 0(1,%r1),0(%r1) |
423 |
+@@ -111,7 +114,7 @@ EXPORT_SYMBOL(memset) |
424 |
+ */ |
425 |
+ ENTRY(memcpy) |
426 |
+ ltgr %r4,%r4 |
427 |
+- bzr %r14 |
428 |
++ jz .Lmemcpy_exit |
429 |
+ aghi %r4,-1 |
430 |
+ srlg %r5,%r4,8 |
431 |
+ ltgr %r5,%r5 |
432 |
+@@ -120,6 +123,7 @@ ENTRY(memcpy) |
433 |
+ .Lmemcpy_remainder: |
434 |
+ larl %r5,.Lmemcpy_mvc |
435 |
+ ex %r4,0(%r5) |
436 |
++.Lmemcpy_exit: |
437 |
+ BR_EX %r14 |
438 |
+ .Lmemcpy_loop: |
439 |
+ mvc 0(256,%r1),0(%r3) |
440 |
+diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h |
441 |
+index 340070415c2c..90fef69e4c5a 100644 |
442 |
+--- a/arch/x86/include/asm/mce.h |
443 |
++++ b/arch/x86/include/asm/mce.h |
444 |
+@@ -200,6 +200,7 @@ enum mce_notifier_prios { |
445 |
+ MCE_PRIO_LOWEST = 0, |
446 |
+ }; |
447 |
+ |
448 |
++struct notifier_block; |
449 |
+ extern void mce_register_decode_chain(struct notifier_block *nb); |
450 |
+ extern void mce_unregister_decode_chain(struct notifier_block *nb); |
451 |
+ |
452 |
+diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h |
453 |
+index 9dc19b4a2a87..c5d4931d1ef9 100644 |
454 |
+--- a/arch/x86/include/asm/pgtable-3level.h |
455 |
++++ b/arch/x86/include/asm/pgtable-3level.h |
456 |
+@@ -2,6 +2,8 @@ |
457 |
+ #ifndef _ASM_X86_PGTABLE_3LEVEL_H |
458 |
+ #define _ASM_X86_PGTABLE_3LEVEL_H |
459 |
+ |
460 |
++#include <asm/atomic64_32.h> |
461 |
++ |
462 |
+ /* |
463 |
+ * Intel Physical Address Extension (PAE) Mode - three-level page |
464 |
+ * tables on PPro+ CPUs. |
465 |
+@@ -147,10 +149,7 @@ static inline pte_t native_ptep_get_and_clear(pte_t *ptep) |
466 |
+ { |
467 |
+ pte_t res; |
468 |
+ |
469 |
+- /* xchg acts as a barrier before the setting of the high bits */ |
470 |
+- res.pte_low = xchg(&ptep->pte_low, 0); |
471 |
+- res.pte_high = ptep->pte_high; |
472 |
+- ptep->pte_high = 0; |
473 |
++ res.pte = (pteval_t)atomic64_xchg((atomic64_t *)ptep, 0); |
474 |
+ |
475 |
+ return res; |
476 |
+ } |
477 |
+diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c |
478 |
+index 00e2ae033a0f..1dfb808abd23 100644 |
479 |
+--- a/arch/x86/kvm/mmu.c |
480 |
++++ b/arch/x86/kvm/mmu.c |
481 |
+@@ -220,6 +220,17 @@ static const u64 shadow_acc_track_saved_bits_mask = PT64_EPT_READABLE_MASK | |
482 |
+ PT64_EPT_EXECUTABLE_MASK; |
483 |
+ static const u64 shadow_acc_track_saved_bits_shift = PT64_SECOND_AVAIL_BITS_SHIFT; |
484 |
+ |
485 |
++/* |
486 |
++ * This mask must be set on all non-zero Non-Present or Reserved SPTEs in order |
487 |
++ * to guard against L1TF attacks. |
488 |
++ */ |
489 |
++static u64 __read_mostly shadow_nonpresent_or_rsvd_mask; |
490 |
++ |
491 |
++/* |
492 |
++ * The number of high-order 1 bits to use in the mask above. |
493 |
++ */ |
494 |
++static const u64 shadow_nonpresent_or_rsvd_mask_len = 5; |
495 |
++ |
496 |
+ static void mmu_spte_set(u64 *sptep, u64 spte); |
497 |
+ static void mmu_free_roots(struct kvm_vcpu *vcpu); |
498 |
+ |
499 |
+@@ -308,9 +319,13 @@ static void mark_mmio_spte(struct kvm_vcpu *vcpu, u64 *sptep, u64 gfn, |
500 |
+ { |
501 |
+ unsigned int gen = kvm_current_mmio_generation(vcpu); |
502 |
+ u64 mask = generation_mmio_spte_mask(gen); |
503 |
++ u64 gpa = gfn << PAGE_SHIFT; |
504 |
+ |
505 |
+ access &= ACC_WRITE_MASK | ACC_USER_MASK; |
506 |
+- mask |= shadow_mmio_value | access | gfn << PAGE_SHIFT; |
507 |
++ mask |= shadow_mmio_value | access; |
508 |
++ mask |= gpa | shadow_nonpresent_or_rsvd_mask; |
509 |
++ mask |= (gpa & shadow_nonpresent_or_rsvd_mask) |
510 |
++ << shadow_nonpresent_or_rsvd_mask_len; |
511 |
+ |
512 |
+ trace_mark_mmio_spte(sptep, gfn, access, gen); |
513 |
+ mmu_spte_set(sptep, mask); |
514 |
+@@ -323,8 +338,14 @@ static bool is_mmio_spte(u64 spte) |
515 |
+ |
516 |
+ static gfn_t get_mmio_spte_gfn(u64 spte) |
517 |
+ { |
518 |
+- u64 mask = generation_mmio_spte_mask(MMIO_GEN_MASK) | shadow_mmio_mask; |
519 |
+- return (spte & ~mask) >> PAGE_SHIFT; |
520 |
++ u64 mask = generation_mmio_spte_mask(MMIO_GEN_MASK) | shadow_mmio_mask | |
521 |
++ shadow_nonpresent_or_rsvd_mask; |
522 |
++ u64 gpa = spte & ~mask; |
523 |
++ |
524 |
++ gpa |= (spte >> shadow_nonpresent_or_rsvd_mask_len) |
525 |
++ & shadow_nonpresent_or_rsvd_mask; |
526 |
++ |
527 |
++ return gpa >> PAGE_SHIFT; |
528 |
+ } |
529 |
+ |
530 |
+ static unsigned get_mmio_spte_access(u64 spte) |
531 |
+@@ -381,7 +402,7 @@ void kvm_mmu_set_mask_ptes(u64 user_mask, u64 accessed_mask, |
532 |
+ } |
533 |
+ EXPORT_SYMBOL_GPL(kvm_mmu_set_mask_ptes); |
534 |
+ |
535 |
+-void kvm_mmu_clear_all_pte_masks(void) |
536 |
++static void kvm_mmu_reset_all_pte_masks(void) |
537 |
+ { |
538 |
+ shadow_user_mask = 0; |
539 |
+ shadow_accessed_mask = 0; |
540 |
+@@ -391,6 +412,18 @@ void kvm_mmu_clear_all_pte_masks(void) |
541 |
+ shadow_mmio_mask = 0; |
542 |
+ shadow_present_mask = 0; |
543 |
+ shadow_acc_track_mask = 0; |
544 |
++ |
545 |
++ /* |
546 |
++ * If the CPU has 46 or less physical address bits, then set an |
547 |
++ * appropriate mask to guard against L1TF attacks. Otherwise, it is |
548 |
++ * assumed that the CPU is not vulnerable to L1TF. |
549 |
++ */ |
550 |
++ if (boot_cpu_data.x86_phys_bits < |
551 |
++ 52 - shadow_nonpresent_or_rsvd_mask_len) |
552 |
++ shadow_nonpresent_or_rsvd_mask = |
553 |
++ rsvd_bits(boot_cpu_data.x86_phys_bits - |
554 |
++ shadow_nonpresent_or_rsvd_mask_len, |
555 |
++ boot_cpu_data.x86_phys_bits - 1); |
556 |
+ } |
557 |
+ |
558 |
+ static int is_cpuid_PSE36(void) |
559 |
+@@ -5473,7 +5506,7 @@ static void mmu_destroy_caches(void) |
560 |
+ |
561 |
+ int kvm_mmu_module_init(void) |
562 |
+ { |
563 |
+- kvm_mmu_clear_all_pte_masks(); |
564 |
++ kvm_mmu_reset_all_pte_masks(); |
565 |
+ |
566 |
+ pte_list_desc_cache = kmem_cache_create("pte_list_desc", |
567 |
+ sizeof(struct pte_list_desc), |
568 |
+diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c |
569 |
+index a466ee14ad41..4e5a8e30cc4e 100644 |
570 |
+--- a/arch/x86/kvm/vmx.c |
571 |
++++ b/arch/x86/kvm/vmx.c |
572 |
+@@ -749,17 +749,21 @@ struct vcpu_vmx { |
573 |
+ /* |
574 |
+ * loaded_vmcs points to the VMCS currently used in this vcpu. For a |
575 |
+ * non-nested (L1) guest, it always points to vmcs01. For a nested |
576 |
+- * guest (L2), it points to a different VMCS. |
577 |
++ * guest (L2), it points to a different VMCS. loaded_cpu_state points |
578 |
++ * to the VMCS whose state is loaded into the CPU registers that only |
579 |
++ * need to be switched when transitioning to/from the kernel; a NULL |
580 |
++ * value indicates that host state is loaded. |
581 |
+ */ |
582 |
+ struct loaded_vmcs vmcs01; |
583 |
+ struct loaded_vmcs *loaded_vmcs; |
584 |
++ struct loaded_vmcs *loaded_cpu_state; |
585 |
+ bool __launched; /* temporary, used in vmx_vcpu_run */ |
586 |
+ struct msr_autoload { |
587 |
+ struct vmx_msrs guest; |
588 |
+ struct vmx_msrs host; |
589 |
+ } msr_autoload; |
590 |
++ |
591 |
+ struct { |
592 |
+- int loaded; |
593 |
+ u16 fs_sel, gs_sel, ldt_sel; |
594 |
+ #ifdef CONFIG_X86_64 |
595 |
+ u16 ds_sel, es_sel; |
596 |
+@@ -2336,10 +2340,11 @@ static void vmx_save_host_state(struct kvm_vcpu *vcpu) |
597 |
+ struct vcpu_vmx *vmx = to_vmx(vcpu); |
598 |
+ int i; |
599 |
+ |
600 |
+- if (vmx->host_state.loaded) |
601 |
++ if (vmx->loaded_cpu_state) |
602 |
+ return; |
603 |
+ |
604 |
+- vmx->host_state.loaded = 1; |
605 |
++ vmx->loaded_cpu_state = vmx->loaded_vmcs; |
606 |
++ |
607 |
+ /* |
608 |
+ * Set host fs and gs selectors. Unfortunately, 22.2.3 does not |
609 |
+ * allow segment selectors with cpl > 0 or ti == 1. |
610 |
+@@ -2390,11 +2395,14 @@ static void vmx_save_host_state(struct kvm_vcpu *vcpu) |
611 |
+ |
612 |
+ static void __vmx_load_host_state(struct vcpu_vmx *vmx) |
613 |
+ { |
614 |
+- if (!vmx->host_state.loaded) |
615 |
++ if (!vmx->loaded_cpu_state) |
616 |
+ return; |
617 |
+ |
618 |
++ WARN_ON_ONCE(vmx->loaded_cpu_state != vmx->loaded_vmcs); |
619 |
++ |
620 |
+ ++vmx->vcpu.stat.host_state_reload; |
621 |
+- vmx->host_state.loaded = 0; |
622 |
++ vmx->loaded_cpu_state = NULL; |
623 |
++ |
624 |
+ #ifdef CONFIG_X86_64 |
625 |
+ if (is_long_mode(&vmx->vcpu)) |
626 |
+ rdmsrl(MSR_KERNEL_GS_BASE, vmx->msr_guest_kernel_gs_base); |
627 |
+@@ -7582,7 +7590,7 @@ static int handle_vmon(struct kvm_vcpu *vcpu) |
628 |
+ |
629 |
+ /* CPL=0 must be checked manually. */ |
630 |
+ if (vmx_get_cpl(vcpu)) { |
631 |
+- kvm_queue_exception(vcpu, UD_VECTOR); |
632 |
++ kvm_inject_gp(vcpu, 0); |
633 |
+ return 1; |
634 |
+ } |
635 |
+ |
636 |
+@@ -7646,7 +7654,7 @@ static int handle_vmon(struct kvm_vcpu *vcpu) |
637 |
+ static int nested_vmx_check_permission(struct kvm_vcpu *vcpu) |
638 |
+ { |
639 |
+ if (vmx_get_cpl(vcpu)) { |
640 |
+- kvm_queue_exception(vcpu, UD_VECTOR); |
641 |
++ kvm_inject_gp(vcpu, 0); |
642 |
+ return 0; |
643 |
+ } |
644 |
+ |
645 |
+@@ -9944,8 +9952,8 @@ static void vmx_switch_vmcs(struct kvm_vcpu *vcpu, struct loaded_vmcs *vmcs) |
646 |
+ return; |
647 |
+ |
648 |
+ cpu = get_cpu(); |
649 |
+- vmx->loaded_vmcs = vmcs; |
650 |
+ vmx_vcpu_put(vcpu); |
651 |
++ vmx->loaded_vmcs = vmcs; |
652 |
+ vmx_vcpu_load(vcpu, cpu); |
653 |
+ vcpu->cpu = cpu; |
654 |
+ put_cpu(); |
655 |
+diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c |
656 |
+index 5c2c09f6c1c3..3856828ee1dc 100644 |
657 |
+--- a/arch/x86/kvm/x86.c |
658 |
++++ b/arch/x86/kvm/x86.c |
659 |
+@@ -6194,20 +6194,22 @@ static void kvm_set_mmio_spte_mask(void) |
660 |
+ * Set the reserved bits and the present bit of an paging-structure |
661 |
+ * entry to generate page fault with PFER.RSV = 1. |
662 |
+ */ |
663 |
+- /* Mask the reserved physical address bits. */ |
664 |
+- mask = rsvd_bits(maxphyaddr, 51); |
665 |
++ |
666 |
++ /* |
667 |
++ * Mask the uppermost physical address bit, which would be reserved as |
668 |
++ * long as the supported physical address width is less than 52. |
669 |
++ */ |
670 |
++ mask = 1ull << 51; |
671 |
+ |
672 |
+ /* Set the present bit. */ |
673 |
+ mask |= 1ull; |
674 |
+ |
675 |
+-#ifdef CONFIG_X86_64 |
676 |
+ /* |
677 |
+ * If reserved bit is not supported, clear the present bit to disable |
678 |
+ * mmio page fault. |
679 |
+ */ |
680 |
+- if (maxphyaddr == 52) |
681 |
++ if (IS_ENABLED(CONFIG_X86_64) && maxphyaddr == 52) |
682 |
+ mask &= ~1ull; |
683 |
+-#endif |
684 |
+ |
685 |
+ kvm_mmu_set_mmio_spte_mask(mask, mask); |
686 |
+ } |
687 |
+diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c |
688 |
+index b3526a98a5a5..42cfad67b6ac 100644 |
689 |
+--- a/arch/x86/xen/mmu_pv.c |
690 |
++++ b/arch/x86/xen/mmu_pv.c |
691 |
+@@ -425,14 +425,13 @@ static void xen_set_pud(pud_t *ptr, pud_t val) |
692 |
+ static void xen_set_pte_atomic(pte_t *ptep, pte_t pte) |
693 |
+ { |
694 |
+ trace_xen_mmu_set_pte_atomic(ptep, pte); |
695 |
+- set_64bit((u64 *)ptep, native_pte_val(pte)); |
696 |
++ __xen_set_pte(ptep, pte); |
697 |
+ } |
698 |
+ |
699 |
+ static void xen_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) |
700 |
+ { |
701 |
+ trace_xen_mmu_pte_clear(mm, addr, ptep); |
702 |
+- if (!xen_batched_set_pte(ptep, native_make_pte(0))) |
703 |
+- native_pte_clear(mm, addr, ptep); |
704 |
++ __xen_set_pte(ptep, native_make_pte(0)); |
705 |
+ } |
706 |
+ |
707 |
+ static void xen_pmd_clear(pmd_t *pmdp) |
708 |
+@@ -1543,7 +1542,7 @@ static void __init xen_set_pte_init(pte_t *ptep, pte_t pte) |
709 |
+ pte = __pte_ma(((pte_val_ma(*ptep) & _PAGE_RW) | ~_PAGE_RW) & |
710 |
+ pte_val_ma(pte)); |
711 |
+ #endif |
712 |
+- native_set_pte(ptep, pte); |
713 |
++ __xen_set_pte(ptep, pte); |
714 |
+ } |
715 |
+ |
716 |
+ /* Early in boot, while setting up the initial pagetable, assume |
717 |
+diff --git a/block/bio.c b/block/bio.c |
718 |
+index 194d28cdc642..2e5d881423b8 100644 |
719 |
+--- a/block/bio.c |
720 |
++++ b/block/bio.c |
721 |
+@@ -156,7 +156,7 @@ out: |
722 |
+ |
723 |
+ unsigned int bvec_nr_vecs(unsigned short idx) |
724 |
+ { |
725 |
+- return bvec_slabs[idx].nr_vecs; |
726 |
++ return bvec_slabs[--idx].nr_vecs; |
727 |
+ } |
728 |
+ |
729 |
+ void bvec_free(mempool_t *pool, struct bio_vec *bv, unsigned int idx) |
730 |
+diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c |
731 |
+index 9f342ef1ad42..9c4f1c496c90 100644 |
732 |
+--- a/block/cfq-iosched.c |
733 |
++++ b/block/cfq-iosched.c |
734 |
+@@ -4741,12 +4741,13 @@ USEC_SHOW_FUNCTION(cfq_target_latency_us_show, cfqd->cfq_target_latency); |
735 |
+ static ssize_t __FUNC(struct elevator_queue *e, const char *page, size_t count) \ |
736 |
+ { \ |
737 |
+ struct cfq_data *cfqd = e->elevator_data; \ |
738 |
+- unsigned int __data; \ |
739 |
++ unsigned int __data, __min = (MIN), __max = (MAX); \ |
740 |
++ \ |
741 |
+ cfq_var_store(&__data, (page)); \ |
742 |
+- if (__data < (MIN)) \ |
743 |
+- __data = (MIN); \ |
744 |
+- else if (__data > (MAX)) \ |
745 |
+- __data = (MAX); \ |
746 |
++ if (__data < __min) \ |
747 |
++ __data = __min; \ |
748 |
++ else if (__data > __max) \ |
749 |
++ __data = __max; \ |
750 |
+ if (__CONV) \ |
751 |
+ *(__PTR) = (u64)__data * NSEC_PER_MSEC; \ |
752 |
+ else \ |
753 |
+@@ -4775,12 +4776,13 @@ STORE_FUNCTION(cfq_target_latency_store, &cfqd->cfq_target_latency, 1, UINT_MAX, |
754 |
+ static ssize_t __FUNC(struct elevator_queue *e, const char *page, size_t count) \ |
755 |
+ { \ |
756 |
+ struct cfq_data *cfqd = e->elevator_data; \ |
757 |
+- unsigned int __data; \ |
758 |
++ unsigned int __data, __min = (MIN), __max = (MAX); \ |
759 |
++ \ |
760 |
+ cfq_var_store(&__data, (page)); \ |
761 |
+- if (__data < (MIN)) \ |
762 |
+- __data = (MIN); \ |
763 |
+- else if (__data > (MAX)) \ |
764 |
+- __data = (MAX); \ |
765 |
++ if (__data < __min) \ |
766 |
++ __data = __min; \ |
767 |
++ else if (__data > __max) \ |
768 |
++ __data = __max; \ |
769 |
+ *(__PTR) = (u64)__data * NSEC_PER_USEC; \ |
770 |
+ return count; \ |
771 |
+ } |
772 |
+diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c |
773 |
+index c0984d33c4c8..2eddbb1fae6a 100644 |
774 |
+--- a/drivers/acpi/scan.c |
775 |
++++ b/drivers/acpi/scan.c |
776 |
+@@ -1599,7 +1599,8 @@ static int acpi_add_single_object(struct acpi_device **child, |
777 |
+ * Note this must be done before the get power-/wakeup_dev-flags calls. |
778 |
+ */ |
779 |
+ if (type == ACPI_BUS_TYPE_DEVICE) |
780 |
+- acpi_bus_get_status(device); |
781 |
++ if (acpi_bus_get_status(device) < 0) |
782 |
++ acpi_set_device_status(device, 0); |
783 |
+ |
784 |
+ acpi_bus_get_power_flags(device); |
785 |
+ acpi_bus_get_wakeup_device_flags(device); |
786 |
+@@ -1677,7 +1678,7 @@ static int acpi_bus_type_and_status(acpi_handle handle, int *type, |
787 |
+ * acpi_add_single_object updates this once we've an acpi_device |
788 |
+ * so that acpi_bus_get_status' quirk handling can be used. |
789 |
+ */ |
790 |
+- *sta = 0; |
791 |
++ *sta = ACPI_STA_DEFAULT; |
792 |
+ break; |
793 |
+ case ACPI_TYPE_PROCESSOR: |
794 |
+ *type = ACPI_BUS_TYPE_PROCESSOR; |
795 |
+diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c |
796 |
+index 62d0a69f8da0..3acf5f041e3c 100644 |
797 |
+--- a/drivers/clk/rockchip/clk-rk3399.c |
798 |
++++ b/drivers/clk/rockchip/clk-rk3399.c |
799 |
+@@ -1522,6 +1522,7 @@ static const char *const rk3399_pmucru_critical_clocks[] __initconst = { |
800 |
+ "pclk_pmu_src", |
801 |
+ "fclk_cm0s_src_pmu", |
802 |
+ "clk_timer_src_pmu", |
803 |
++ "pclk_rkpwm_pmu", |
804 |
+ }; |
805 |
+ |
806 |
+ static void __init rk3399_clk_init(struct device_node *np) |
807 |
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c |
808 |
+index 8c2204c7b384..7ad8fa891ce6 100644 |
809 |
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c |
810 |
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c |
811 |
+@@ -134,6 +134,11 @@ psp_cmd_submit_buf(struct psp_context *psp, |
812 |
+ msleep(1); |
813 |
+ } |
814 |
+ |
815 |
++ if (ucode) { |
816 |
++ ucode->tmr_mc_addr_lo = psp->cmd_buf_mem->resp.fw_addr_lo; |
817 |
++ ucode->tmr_mc_addr_hi = psp->cmd_buf_mem->resp.fw_addr_hi; |
818 |
++ } |
819 |
++ |
820 |
+ return ret; |
821 |
+ } |
822 |
+ |
823 |
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h |
824 |
+index 30b5500dc152..fa7b25e1e5d2 100644 |
825 |
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h |
826 |
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h |
827 |
+@@ -172,6 +172,7 @@ enum AMDGPU_UCODE_ID { |
828 |
+ AMDGPU_UCODE_ID_SMC, |
829 |
+ AMDGPU_UCODE_ID_UVD, |
830 |
+ AMDGPU_UCODE_ID_VCE, |
831 |
++ AMDGPU_UCODE_ID_VCN, |
832 |
+ AMDGPU_UCODE_ID_MAXIMUM, |
833 |
+ }; |
834 |
+ |
835 |
+@@ -204,6 +205,9 @@ struct amdgpu_firmware_info { |
836 |
+ void *kaddr; |
837 |
+ /* ucode_size_bytes */ |
838 |
+ uint32_t ucode_size; |
839 |
++ /* starting tmr mc address */ |
840 |
++ uint32_t tmr_mc_addr_lo; |
841 |
++ uint32_t tmr_mc_addr_hi; |
842 |
+ }; |
843 |
+ |
844 |
+ void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr); |
845 |
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c |
846 |
+index 308a9755eae3..1612d8aa6ad6 100644 |
847 |
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c |
848 |
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c |
849 |
+@@ -93,9 +93,10 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev) |
850 |
+ version_major, version_minor, family_id); |
851 |
+ |
852 |
+ |
853 |
+- bo_size = AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8) |
854 |
+- + AMDGPU_VCN_STACK_SIZE + AMDGPU_VCN_HEAP_SIZE |
855 |
++ bo_size = AMDGPU_VCN_STACK_SIZE + AMDGPU_VCN_HEAP_SIZE |
856 |
+ + AMDGPU_VCN_SESSION_SIZE * 40; |
857 |
++ if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) |
858 |
++ bo_size += AMDGPU_GPU_PAGE_ALIGN(le32_to_cpu(hdr->ucode_size_bytes) + 8); |
859 |
+ r = amdgpu_bo_create_kernel(adev, bo_size, PAGE_SIZE, |
860 |
+ AMDGPU_GEM_DOMAIN_VRAM, &adev->vcn.vcpu_bo, |
861 |
+ &adev->vcn.gpu_addr, &adev->vcn.cpu_addr); |
862 |
+@@ -191,11 +192,13 @@ int amdgpu_vcn_resume(struct amdgpu_device *adev) |
863 |
+ unsigned offset; |
864 |
+ |
865 |
+ hdr = (const struct common_firmware_header *)adev->vcn.fw->data; |
866 |
+- offset = le32_to_cpu(hdr->ucode_array_offset_bytes); |
867 |
+- memcpy_toio(adev->vcn.cpu_addr, adev->vcn.fw->data + offset, |
868 |
+- le32_to_cpu(hdr->ucode_size_bytes)); |
869 |
+- size -= le32_to_cpu(hdr->ucode_size_bytes); |
870 |
+- ptr += le32_to_cpu(hdr->ucode_size_bytes); |
871 |
++ if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { |
872 |
++ offset = le32_to_cpu(hdr->ucode_array_offset_bytes); |
873 |
++ memcpy_toio(adev->vcn.cpu_addr, adev->vcn.fw->data + offset, |
874 |
++ le32_to_cpu(hdr->ucode_size_bytes)); |
875 |
++ size -= le32_to_cpu(hdr->ucode_size_bytes); |
876 |
++ ptr += le32_to_cpu(hdr->ucode_size_bytes); |
877 |
++ } |
878 |
+ memset_io(ptr, 0, size); |
879 |
+ } |
880 |
+ |
881 |
+diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c |
882 |
+index 1a30c54a0889..3981915e2311 100644 |
883 |
+--- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c |
884 |
++++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c |
885 |
+@@ -3113,7 +3113,7 @@ static void gfx_v9_0_enter_rlc_safe_mode(struct amdgpu_device *adev) |
886 |
+ |
887 |
+ /* wait for RLC_SAFE_MODE */ |
888 |
+ for (i = 0; i < adev->usec_timeout; i++) { |
889 |
+- if (!REG_GET_FIELD(SOC15_REG_OFFSET(GC, 0, mmRLC_SAFE_MODE), RLC_SAFE_MODE, CMD)) |
890 |
++ if (!REG_GET_FIELD(RREG32_SOC15(GC, 0, mmRLC_SAFE_MODE), RLC_SAFE_MODE, CMD)) |
891 |
+ break; |
892 |
+ udelay(1); |
893 |
+ } |
894 |
+diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c |
895 |
+index f7cf994b1da2..86db90ff693a 100644 |
896 |
+--- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c |
897 |
++++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c |
898 |
+@@ -78,6 +78,9 @@ psp_v10_0_get_fw_type(struct amdgpu_firmware_info *ucode, enum psp_gfx_fw_type * |
899 |
+ case AMDGPU_UCODE_ID_VCE: |
900 |
+ *type = GFX_FW_TYPE_VCE; |
901 |
+ break; |
902 |
++ case AMDGPU_UCODE_ID_VCN: |
903 |
++ *type = GFX_FW_TYPE_VCN; |
904 |
++ break; |
905 |
+ case AMDGPU_UCODE_ID_MAXIMUM: |
906 |
+ default: |
907 |
+ return -EINVAL; |
908 |
+diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c |
909 |
+index a098712bdd2f..f7b8caccab9f 100644 |
910 |
+--- a/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c |
911 |
++++ b/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c |
912 |
+@@ -91,6 +91,16 @@ static int vcn_v1_0_sw_init(void *handle) |
913 |
+ if (r) |
914 |
+ return r; |
915 |
+ |
916 |
++ if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { |
917 |
++ const struct common_firmware_header *hdr; |
918 |
++ hdr = (const struct common_firmware_header *)adev->vcn.fw->data; |
919 |
++ adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].ucode_id = AMDGPU_UCODE_ID_VCN; |
920 |
++ adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].fw = adev->vcn.fw; |
921 |
++ adev->firmware.fw_size += |
922 |
++ ALIGN(le32_to_cpu(hdr->ucode_size_bytes), PAGE_SIZE); |
923 |
++ DRM_INFO("PSP loading VCN firmware\n"); |
924 |
++ } |
925 |
++ |
926 |
+ r = amdgpu_vcn_resume(adev); |
927 |
+ if (r) |
928 |
+ return r; |
929 |
+@@ -248,26 +258,38 @@ static int vcn_v1_0_resume(void *handle) |
930 |
+ static void vcn_v1_0_mc_resume(struct amdgpu_device *adev) |
931 |
+ { |
932 |
+ uint32_t size = AMDGPU_GPU_PAGE_ALIGN(adev->vcn.fw->size + 4); |
933 |
+- |
934 |
+- WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, |
935 |
++ uint32_t offset; |
936 |
++ |
937 |
++ if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { |
938 |
++ WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, |
939 |
++ (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_lo)); |
940 |
++ WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, |
941 |
++ (adev->firmware.ucode[AMDGPU_UCODE_ID_VCN].tmr_mc_addr_hi)); |
942 |
++ WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, 0); |
943 |
++ offset = 0; |
944 |
++ } else { |
945 |
++ WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_LOW, |
946 |
+ lower_32_bits(adev->vcn.gpu_addr)); |
947 |
+- WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, |
948 |
++ WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE_64BIT_BAR_HIGH, |
949 |
+ upper_32_bits(adev->vcn.gpu_addr)); |
950 |
+- WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, |
951 |
+- AMDGPU_UVD_FIRMWARE_OFFSET >> 3); |
952 |
++ offset = size; |
953 |
++ WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET0, |
954 |
++ AMDGPU_UVD_FIRMWARE_OFFSET >> 3); |
955 |
++ } |
956 |
++ |
957 |
+ WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE0, size); |
958 |
+ |
959 |
+ WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_LOW, |
960 |
+- lower_32_bits(adev->vcn.gpu_addr + size)); |
961 |
++ lower_32_bits(adev->vcn.gpu_addr + offset)); |
962 |
+ WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE1_64BIT_BAR_HIGH, |
963 |
+- upper_32_bits(adev->vcn.gpu_addr + size)); |
964 |
++ upper_32_bits(adev->vcn.gpu_addr + offset)); |
965 |
+ WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET1, 0); |
966 |
+ WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE1, AMDGPU_VCN_HEAP_SIZE); |
967 |
+ |
968 |
+ WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_LOW, |
969 |
+- lower_32_bits(adev->vcn.gpu_addr + size + AMDGPU_VCN_HEAP_SIZE)); |
970 |
++ lower_32_bits(adev->vcn.gpu_addr + offset + AMDGPU_VCN_HEAP_SIZE)); |
971 |
+ WREG32_SOC15(UVD, 0, mmUVD_LMI_VCPU_CACHE2_64BIT_BAR_HIGH, |
972 |
+- upper_32_bits(adev->vcn.gpu_addr + size + AMDGPU_VCN_HEAP_SIZE)); |
973 |
++ upper_32_bits(adev->vcn.gpu_addr + offset + AMDGPU_VCN_HEAP_SIZE)); |
974 |
+ WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_OFFSET2, 0); |
975 |
+ WREG32_SOC15(UVD, 0, mmUVD_VCPU_CACHE_SIZE2, |
976 |
+ AMDGPU_VCN_STACK_SIZE + (AMDGPU_VCN_SESSION_SIZE * 40)); |
977 |
+diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c |
978 |
+index 1dc31aa72781..12856de09f57 100644 |
979 |
+--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c |
980 |
++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c |
981 |
+@@ -403,6 +403,49 @@ static const struct gpu_pt_config_reg DIDTConfig_Polaris12[] = { |
982 |
+ { ixDIDT_SQ_CTRL1, DIDT_SQ_CTRL1__MAX_POWER_MASK, DIDT_SQ_CTRL1__MAX_POWER__SHIFT, 0xffff, GPU_CONFIGREG_DIDT_IND }, |
983 |
+ |
984 |
+ { ixDIDT_SQ_CTRL_OCP, DIDT_SQ_CTRL_OCP__UNUSED_0_MASK, DIDT_SQ_CTRL_OCP__UNUSED_0__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
985 |
++ { ixDIDT_SQ_CTRL_OCP, DIDT_SQ_CTRL_OCP__OCP_MAX_POWER_MASK, DIDT_SQ_CTRL_OCP__OCP_MAX_POWER__SHIFT, 0xffff, GPU_CONFIGREG_DIDT_IND }, |
986 |
++ |
987 |
++ { ixDIDT_SQ_CTRL2, DIDT_SQ_CTRL2__MAX_POWER_DELTA_MASK, DIDT_SQ_CTRL2__MAX_POWER_DELTA__SHIFT, 0x3853, GPU_CONFIGREG_DIDT_IND }, |
988 |
++ { ixDIDT_SQ_CTRL2, DIDT_SQ_CTRL2__UNUSED_0_MASK, DIDT_SQ_CTRL2__UNUSED_0__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
989 |
++ { ixDIDT_SQ_CTRL2, DIDT_SQ_CTRL2__SHORT_TERM_INTERVAL_SIZE_MASK, DIDT_SQ_CTRL2__SHORT_TERM_INTERVAL_SIZE__SHIFT, 0x005a, GPU_CONFIGREG_DIDT_IND }, |
990 |
++ { ixDIDT_SQ_CTRL2, DIDT_SQ_CTRL2__UNUSED_1_MASK, DIDT_SQ_CTRL2__UNUSED_1__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
991 |
++ { ixDIDT_SQ_CTRL2, DIDT_SQ_CTRL2__LONG_TERM_INTERVAL_RATIO_MASK, DIDT_SQ_CTRL2__LONG_TERM_INTERVAL_RATIO__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
992 |
++ { ixDIDT_SQ_CTRL2, DIDT_SQ_CTRL2__UNUSED_2_MASK, DIDT_SQ_CTRL2__UNUSED_2__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
993 |
++ |
994 |
++ { ixDIDT_SQ_STALL_CTRL, DIDT_SQ_STALL_CTRL__DIDT_STALL_CTRL_ENABLE_MASK, DIDT_SQ_STALL_CTRL__DIDT_STALL_CTRL_ENABLE__SHIFT, 0x0001, GPU_CONFIGREG_DIDT_IND }, |
995 |
++ { ixDIDT_SQ_STALL_CTRL, DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_HI_MASK, DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_HI__SHIFT, 0x0001, GPU_CONFIGREG_DIDT_IND }, |
996 |
++ { ixDIDT_SQ_STALL_CTRL, DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_LO_MASK, DIDT_SQ_STALL_CTRL__DIDT_STALL_DELAY_LO__SHIFT, 0x0001, GPU_CONFIGREG_DIDT_IND }, |
997 |
++ { ixDIDT_SQ_STALL_CTRL, DIDT_SQ_STALL_CTRL__DIDT_HI_POWER_THRESHOLD_MASK, DIDT_SQ_STALL_CTRL__DIDT_HI_POWER_THRESHOLD__SHIFT, 0x0ebb, GPU_CONFIGREG_DIDT_IND }, |
998 |
++ { ixDIDT_SQ_STALL_CTRL, DIDT_SQ_STALL_CTRL__UNUSED_0_MASK, DIDT_SQ_STALL_CTRL__UNUSED_0__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
999 |
++ |
1000 |
++ { ixDIDT_SQ_TUNING_CTRL, DIDT_SQ_TUNING_CTRL__DIDT_TUNING_ENABLE_MASK, DIDT_SQ_TUNING_CTRL__DIDT_TUNING_ENABLE__SHIFT, 0x0001, GPU_CONFIGREG_DIDT_IND }, |
1001 |
++ { ixDIDT_SQ_TUNING_CTRL, DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_HI_MASK, DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_HI__SHIFT, 0x3853, GPU_CONFIGREG_DIDT_IND }, |
1002 |
++ { ixDIDT_SQ_TUNING_CTRL, DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_LO_MASK, DIDT_SQ_TUNING_CTRL__MAX_POWER_DELTA_LO__SHIFT, 0x3153, GPU_CONFIGREG_DIDT_IND }, |
1003 |
++ { ixDIDT_SQ_TUNING_CTRL, DIDT_SQ_TUNING_CTRL__UNUSED_0_MASK, DIDT_SQ_TUNING_CTRL__UNUSED_0__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1004 |
++ |
1005 |
++ { ixDIDT_SQ_CTRL0, DIDT_SQ_CTRL0__DIDT_CTRL_EN_MASK, DIDT_SQ_CTRL0__DIDT_CTRL_EN__SHIFT, 0x0001, GPU_CONFIGREG_DIDT_IND }, |
1006 |
++ { ixDIDT_SQ_CTRL0, DIDT_SQ_CTRL0__USE_REF_CLOCK_MASK, DIDT_SQ_CTRL0__USE_REF_CLOCK__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1007 |
++ { ixDIDT_SQ_CTRL0, DIDT_SQ_CTRL0__PHASE_OFFSET_MASK, DIDT_SQ_CTRL0__PHASE_OFFSET__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1008 |
++ { ixDIDT_SQ_CTRL0, DIDT_SQ_CTRL0__DIDT_CTRL_RST_MASK, DIDT_SQ_CTRL0__DIDT_CTRL_RST__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1009 |
++ { ixDIDT_SQ_CTRL0, DIDT_SQ_CTRL0__DIDT_CLK_EN_OVERRIDE_MASK, DIDT_SQ_CTRL0__DIDT_CLK_EN_OVERRIDE__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1010 |
++ { ixDIDT_SQ_CTRL0, DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI_MASK, DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_HI__SHIFT, 0x0010, GPU_CONFIGREG_DIDT_IND }, |
1011 |
++ { ixDIDT_SQ_CTRL0, DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO_MASK, DIDT_SQ_CTRL0__DIDT_MAX_STALLS_ALLOWED_LO__SHIFT, 0x0010, GPU_CONFIGREG_DIDT_IND }, |
1012 |
++ { ixDIDT_SQ_CTRL0, DIDT_SQ_CTRL0__UNUSED_0_MASK, DIDT_SQ_CTRL0__UNUSED_0__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1013 |
++ |
1014 |
++ { ixDIDT_TD_WEIGHT0_3, DIDT_TD_WEIGHT0_3__WEIGHT0_MASK, DIDT_TD_WEIGHT0_3__WEIGHT0__SHIFT, 0x000a, GPU_CONFIGREG_DIDT_IND }, |
1015 |
++ { ixDIDT_TD_WEIGHT0_3, DIDT_TD_WEIGHT0_3__WEIGHT1_MASK, DIDT_TD_WEIGHT0_3__WEIGHT1__SHIFT, 0x0010, GPU_CONFIGREG_DIDT_IND }, |
1016 |
++ { ixDIDT_TD_WEIGHT0_3, DIDT_TD_WEIGHT0_3__WEIGHT2_MASK, DIDT_TD_WEIGHT0_3__WEIGHT2__SHIFT, 0x0017, GPU_CONFIGREG_DIDT_IND }, |
1017 |
++ { ixDIDT_TD_WEIGHT0_3, DIDT_TD_WEIGHT0_3__WEIGHT3_MASK, DIDT_TD_WEIGHT0_3__WEIGHT3__SHIFT, 0x002f, GPU_CONFIGREG_DIDT_IND }, |
1018 |
++ |
1019 |
++ { ixDIDT_TD_WEIGHT4_7, DIDT_TD_WEIGHT4_7__WEIGHT4_MASK, DIDT_TD_WEIGHT4_7__WEIGHT4__SHIFT, 0x0046, GPU_CONFIGREG_DIDT_IND }, |
1020 |
++ { ixDIDT_TD_WEIGHT4_7, DIDT_TD_WEIGHT4_7__WEIGHT5_MASK, DIDT_TD_WEIGHT4_7__WEIGHT5__SHIFT, 0x005d, GPU_CONFIGREG_DIDT_IND }, |
1021 |
++ { ixDIDT_TD_WEIGHT4_7, DIDT_TD_WEIGHT4_7__WEIGHT6_MASK, DIDT_TD_WEIGHT4_7__WEIGHT6__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1022 |
++ { ixDIDT_TD_WEIGHT4_7, DIDT_TD_WEIGHT4_7__WEIGHT7_MASK, DIDT_TD_WEIGHT4_7__WEIGHT7__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1023 |
++ |
1024 |
++ { ixDIDT_TD_CTRL1, DIDT_TD_CTRL1__MIN_POWER_MASK, DIDT_TD_CTRL1__MIN_POWER__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1025 |
++ { ixDIDT_TD_CTRL1, DIDT_TD_CTRL1__MAX_POWER_MASK, DIDT_TD_CTRL1__MAX_POWER__SHIFT, 0xffff, GPU_CONFIGREG_DIDT_IND }, |
1026 |
++ |
1027 |
++ { ixDIDT_TD_CTRL_OCP, DIDT_TD_CTRL_OCP__UNUSED_0_MASK, DIDT_TD_CTRL_OCP__UNUSED_0__SHIFT, 0x0000, GPU_CONFIGREG_DIDT_IND }, |
1028 |
+ { ixDIDT_TD_CTRL_OCP, DIDT_TD_CTRL_OCP__OCP_MAX_POWER_MASK, DIDT_TD_CTRL_OCP__OCP_MAX_POWER__SHIFT, 0x00ff, GPU_CONFIGREG_DIDT_IND }, |
1029 |
+ |
1030 |
+ { ixDIDT_TD_CTRL2, DIDT_TD_CTRL2__MAX_POWER_DELTA_MASK, DIDT_TD_CTRL2__MAX_POWER_DELTA__SHIFT, 0x3fff, GPU_CONFIGREG_DIDT_IND }, |
1031 |
+diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c |
1032 |
+index 1f1fd3139c5b..c29dea895605 100644 |
1033 |
+--- a/drivers/gpu/drm/drm_edid.c |
1034 |
++++ b/drivers/gpu/drm/drm_edid.c |
1035 |
+@@ -114,6 +114,9 @@ static const struct edid_quirk { |
1036 |
+ /* CPT panel of Asus UX303LA reports 8 bpc, but is a 6 bpc panel */ |
1037 |
+ { "CPT", 0x17df, EDID_QUIRK_FORCE_6BPC }, |
1038 |
+ |
1039 |
++ /* SDC panel of Lenovo B50-80 reports 8 bpc, but is a 6 bpc panel */ |
1040 |
++ { "SDC", 0x3652, EDID_QUIRK_FORCE_6BPC }, |
1041 |
++ |
1042 |
+ /* Belinea 10 15 55 */ |
1043 |
+ { "MAX", 1516, EDID_QUIRK_PREFER_LARGE_60 }, |
1044 |
+ { "MAX", 0x77e, EDID_QUIRK_PREFER_LARGE_60 }, |
1045 |
+diff --git a/drivers/gpu/drm/i915/intel_lpe_audio.c b/drivers/gpu/drm/i915/intel_lpe_audio.c |
1046 |
+index 2fdf302ebdad..8a541d0e3e80 100644 |
1047 |
+--- a/drivers/gpu/drm/i915/intel_lpe_audio.c |
1048 |
++++ b/drivers/gpu/drm/i915/intel_lpe_audio.c |
1049 |
+@@ -128,9 +128,7 @@ lpe_audio_platdev_create(struct drm_i915_private *dev_priv) |
1050 |
+ |
1051 |
+ kfree(rsc); |
1052 |
+ |
1053 |
+- pm_runtime_forbid(&platdev->dev); |
1054 |
+- pm_runtime_set_active(&platdev->dev); |
1055 |
+- pm_runtime_enable(&platdev->dev); |
1056 |
++ pm_runtime_no_callbacks(&platdev->dev); |
1057 |
+ |
1058 |
+ return platdev; |
1059 |
+ |
1060 |
+diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c |
1061 |
+index beb9baaf2f2e..f71fef10ecc6 100644 |
1062 |
+--- a/drivers/gpu/drm/i915/intel_lspcon.c |
1063 |
++++ b/drivers/gpu/drm/i915/intel_lspcon.c |
1064 |
+@@ -75,7 +75,7 @@ static enum drm_lspcon_mode lspcon_wait_mode(struct intel_lspcon *lspcon, |
1065 |
+ lspcon_mode_name(mode)); |
1066 |
+ |
1067 |
+ wait_for((current_mode = lspcon_get_current_mode(lspcon)) == mode || |
1068 |
+- current_mode == DRM_LSPCON_MODE_INVALID, 100); |
1069 |
++ current_mode == DRM_LSPCON_MODE_INVALID, 400); |
1070 |
+ if (current_mode != mode) |
1071 |
+ DRM_DEBUG_KMS("LSPCON mode hasn't settled\n"); |
1072 |
+ |
1073 |
+diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h |
1074 |
+index 9e478f03e845..81ee1d026648 100644 |
1075 |
+--- a/drivers/hid/hid-ids.h |
1076 |
++++ b/drivers/hid/hid-ids.h |
1077 |
+@@ -528,6 +528,7 @@ |
1078 |
+ #define USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0A4A 0x0a4a |
1079 |
+ #define USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A 0x0b4a |
1080 |
+ #define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE 0x134a |
1081 |
++#define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_094A 0x094a |
1082 |
+ |
1083 |
+ #define USB_VENDOR_ID_HUION 0x256c |
1084 |
+ #define USB_DEVICE_ID_HUION_TABLET 0x006e |
1085 |
+diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c |
1086 |
+index f489a5cfcb48..e10eda031b01 100644 |
1087 |
+--- a/drivers/hid/usbhid/hid-quirks.c |
1088 |
++++ b/drivers/hid/usbhid/hid-quirks.c |
1089 |
+@@ -99,6 +99,7 @@ static const struct hid_blacklist { |
1090 |
+ { USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0A4A, HID_QUIRK_ALWAYS_POLL }, |
1091 |
+ { USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A, HID_QUIRK_ALWAYS_POLL }, |
1092 |
+ { USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL }, |
1093 |
++ { USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_094A, HID_QUIRK_ALWAYS_POLL }, |
1094 |
+ { USB_VENDOR_ID_IDEACOM, USB_DEVICE_ID_IDEACOM_IDC6680, HID_QUIRK_MULTI_INPUT }, |
1095 |
+ { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C007, HID_QUIRK_ALWAYS_POLL }, |
1096 |
+ { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C077, HID_QUIRK_ALWAYS_POLL }, |
1097 |
+diff --git a/drivers/infiniband/hw/hfi1/affinity.c b/drivers/infiniband/hw/hfi1/affinity.c |
1098 |
+index b5fab55cc275..b197e925fe36 100644 |
1099 |
+--- a/drivers/infiniband/hw/hfi1/affinity.c |
1100 |
++++ b/drivers/infiniband/hw/hfi1/affinity.c |
1101 |
+@@ -146,7 +146,7 @@ int node_affinity_init(void) |
1102 |
+ while ((dev = pci_get_device(ids->vendor, ids->device, dev))) { |
1103 |
+ node = pcibus_to_node(dev->bus); |
1104 |
+ if (node < 0) |
1105 |
+- node = numa_node_id(); |
1106 |
++ goto out; |
1107 |
+ |
1108 |
+ hfi1_per_node_cntr[node]++; |
1109 |
+ } |
1110 |
+@@ -154,6 +154,18 @@ int node_affinity_init(void) |
1111 |
+ } |
1112 |
+ |
1113 |
+ return 0; |
1114 |
++ |
1115 |
++out: |
1116 |
++ /* |
1117 |
++ * Invalid PCI NUMA node information found, note it, and populate |
1118 |
++ * our database 1:1. |
1119 |
++ */ |
1120 |
++ pr_err("HFI: Invalid PCI NUMA node. Performance may be affected\n"); |
1121 |
++ pr_err("HFI: System BIOS may need to be upgraded\n"); |
1122 |
++ for (node = 0; node < node_affinity.num_possible_nodes; node++) |
1123 |
++ hfi1_per_node_cntr[node] = 1; |
1124 |
++ |
1125 |
++ return 0; |
1126 |
+ } |
1127 |
+ |
1128 |
+ void node_affinity_destroy(void) |
1129 |
+@@ -227,8 +239,14 @@ int hfi1_dev_affinity_init(struct hfi1_devdata *dd) |
1130 |
+ const struct cpumask *local_mask; |
1131 |
+ int curr_cpu, possible, i; |
1132 |
+ |
1133 |
+- if (node < 0) |
1134 |
+- node = numa_node_id(); |
1135 |
++ /* |
1136 |
++ * If the BIOS does not have the NUMA node information set, select |
1137 |
++ * NUMA 0 so we get consistent performance. |
1138 |
++ */ |
1139 |
++ if (node < 0) { |
1140 |
++ dd_dev_err(dd, "Invalid PCI NUMA node. Performance may be affected\n"); |
1141 |
++ node = 0; |
1142 |
++ } |
1143 |
+ dd->node = node; |
1144 |
+ |
1145 |
+ local_mask = cpumask_of_node(dd->node); |
1146 |
+diff --git a/drivers/infiniband/hw/hns/hns_roce_pd.c b/drivers/infiniband/hw/hns/hns_roce_pd.c |
1147 |
+index a64500fa1145..3cef53c65133 100644 |
1148 |
+--- a/drivers/infiniband/hw/hns/hns_roce_pd.c |
1149 |
++++ b/drivers/infiniband/hw/hns/hns_roce_pd.c |
1150 |
+@@ -35,7 +35,7 @@ |
1151 |
+ |
1152 |
+ static int hns_roce_pd_alloc(struct hns_roce_dev *hr_dev, unsigned long *pdn) |
1153 |
+ { |
1154 |
+- return hns_roce_bitmap_alloc(&hr_dev->pd_bitmap, pdn); |
1155 |
++ return hns_roce_bitmap_alloc(&hr_dev->pd_bitmap, pdn) ? -ENOMEM : 0; |
1156 |
+ } |
1157 |
+ |
1158 |
+ static void hns_roce_pd_free(struct hns_roce_dev *hr_dev, unsigned long pdn) |
1159 |
+diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c |
1160 |
+index f5dd21c2d275..3a37d26889df 100644 |
1161 |
+--- a/drivers/infiniband/hw/hns/hns_roce_qp.c |
1162 |
++++ b/drivers/infiniband/hw/hns/hns_roce_qp.c |
1163 |
+@@ -114,7 +114,10 @@ static int hns_roce_reserve_range_qp(struct hns_roce_dev *hr_dev, int cnt, |
1164 |
+ { |
1165 |
+ struct hns_roce_qp_table *qp_table = &hr_dev->qp_table; |
1166 |
+ |
1167 |
+- return hns_roce_bitmap_alloc_range(&qp_table->bitmap, cnt, align, base); |
1168 |
++ return hns_roce_bitmap_alloc_range(&qp_table->bitmap, cnt, align, |
1169 |
++ base) ? |
1170 |
++ -ENOMEM : |
1171 |
++ 0; |
1172 |
+ } |
1173 |
+ |
1174 |
+ enum hns_roce_qp_state to_hns_roce_state(enum ib_qp_state state) |
1175 |
+diff --git a/drivers/input/input.c b/drivers/input/input.c |
1176 |
+index 762bfb9487dc..50d425fe6706 100644 |
1177 |
+--- a/drivers/input/input.c |
1178 |
++++ b/drivers/input/input.c |
1179 |
+@@ -480,11 +480,19 @@ EXPORT_SYMBOL(input_inject_event); |
1180 |
+ */ |
1181 |
+ void input_alloc_absinfo(struct input_dev *dev) |
1182 |
+ { |
1183 |
+- if (!dev->absinfo) |
1184 |
+- dev->absinfo = kcalloc(ABS_CNT, sizeof(*dev->absinfo), |
1185 |
+- GFP_KERNEL); |
1186 |
++ if (dev->absinfo) |
1187 |
++ return; |
1188 |
+ |
1189 |
+- WARN(!dev->absinfo, "%s(): kcalloc() failed?\n", __func__); |
1190 |
++ dev->absinfo = kcalloc(ABS_CNT, sizeof(*dev->absinfo), GFP_KERNEL); |
1191 |
++ if (!dev->absinfo) { |
1192 |
++ dev_err(dev->dev.parent ?: &dev->dev, |
1193 |
++ "%s: unable to allocate memory\n", __func__); |
1194 |
++ /* |
1195 |
++ * We will handle this allocation failure in |
1196 |
++ * input_register_device() when we refuse to register input |
1197 |
++ * device with ABS bits but without absinfo. |
1198 |
++ */ |
1199 |
++ } |
1200 |
+ } |
1201 |
+ EXPORT_SYMBOL(input_alloc_absinfo); |
1202 |
+ |
1203 |
+diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c |
1204 |
+index bd67e1b2c64e..57960cb5e045 100644 |
1205 |
+--- a/drivers/iommu/omap-iommu.c |
1206 |
++++ b/drivers/iommu/omap-iommu.c |
1207 |
+@@ -529,7 +529,7 @@ static u32 *iopte_alloc(struct omap_iommu *obj, u32 *iopgd, |
1208 |
+ |
1209 |
+ pte_ready: |
1210 |
+ iopte = iopte_offset(iopgd, da); |
1211 |
+- *pt_dma = virt_to_phys(iopte); |
1212 |
++ *pt_dma = iopgd_page_paddr(iopgd); |
1213 |
+ dev_vdbg(obj->dev, |
1214 |
+ "%s: da:%08x pgd:%p *pgd:%08x pte:%p *pte:%08x\n", |
1215 |
+ __func__, da, iopgd, *iopgd, iopte, *iopte); |
1216 |
+@@ -717,7 +717,7 @@ static size_t iopgtable_clear_entry_core(struct omap_iommu *obj, u32 da) |
1217 |
+ } |
1218 |
+ bytes *= nent; |
1219 |
+ memset(iopte, 0, nent * sizeof(*iopte)); |
1220 |
+- pt_dma = virt_to_phys(iopte); |
1221 |
++ pt_dma = iopgd_page_paddr(iopgd); |
1222 |
+ flush_iopte_range(obj->dev, pt_dma, pt_offset, nent); |
1223 |
+ |
1224 |
+ /* |
1225 |
+diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c |
1226 |
+index 55cfb986225b..0b9a8b709abf 100644 |
1227 |
+--- a/drivers/irqchip/irq-bcm7038-l1.c |
1228 |
++++ b/drivers/irqchip/irq-bcm7038-l1.c |
1229 |
+@@ -217,6 +217,7 @@ static int bcm7038_l1_set_affinity(struct irq_data *d, |
1230 |
+ return 0; |
1231 |
+ } |
1232 |
+ |
1233 |
++#ifdef CONFIG_SMP |
1234 |
+ static void bcm7038_l1_cpu_offline(struct irq_data *d) |
1235 |
+ { |
1236 |
+ struct cpumask *mask = irq_data_get_affinity_mask(d); |
1237 |
+@@ -241,6 +242,7 @@ static void bcm7038_l1_cpu_offline(struct irq_data *d) |
1238 |
+ } |
1239 |
+ irq_set_affinity_locked(d, &new_affinity, false); |
1240 |
+ } |
1241 |
++#endif |
1242 |
+ |
1243 |
+ static int __init bcm7038_l1_init_one(struct device_node *dn, |
1244 |
+ unsigned int idx, |
1245 |
+@@ -293,7 +295,9 @@ static struct irq_chip bcm7038_l1_irq_chip = { |
1246 |
+ .irq_mask = bcm7038_l1_mask, |
1247 |
+ .irq_unmask = bcm7038_l1_unmask, |
1248 |
+ .irq_set_affinity = bcm7038_l1_set_affinity, |
1249 |
++#ifdef CONFIG_SMP |
1250 |
+ .irq_cpu_offline = bcm7038_l1_cpu_offline, |
1251 |
++#endif |
1252 |
+ }; |
1253 |
+ |
1254 |
+ static int bcm7038_l1_map(struct irq_domain *d, unsigned int virq, |
1255 |
+diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c |
1256 |
+index 3f0ddc0d7393..3fb65778e03d 100644 |
1257 |
+--- a/drivers/lightnvm/pblk-core.c |
1258 |
++++ b/drivers/lightnvm/pblk-core.c |
1259 |
+@@ -190,7 +190,6 @@ void pblk_bio_free_pages(struct pblk *pblk, struct bio *bio, int off, |
1260 |
+ |
1261 |
+ WARN_ON(off + nr_pages != bio->bi_vcnt); |
1262 |
+ |
1263 |
+- bio_advance(bio, off * PBLK_EXPOSED_PAGE_SIZE); |
1264 |
+ for (i = off; i < nr_pages + off; i++) { |
1265 |
+ bv = bio->bi_io_vec[i]; |
1266 |
+ mempool_free(bv.bv_page, pblk->page_bio_pool); |
1267 |
+diff --git a/drivers/lightnvm/pblk-write.c b/drivers/lightnvm/pblk-write.c |
1268 |
+index 3ad9e56d2473..d89ac573f8d8 100644 |
1269 |
+--- a/drivers/lightnvm/pblk-write.c |
1270 |
++++ b/drivers/lightnvm/pblk-write.c |
1271 |
+@@ -33,6 +33,10 @@ static unsigned long pblk_end_w_bio(struct pblk *pblk, struct nvm_rq *rqd, |
1272 |
+ bio_endio(original_bio); |
1273 |
+ } |
1274 |
+ |
1275 |
++ if (c_ctx->nr_padded) |
1276 |
++ pblk_bio_free_pages(pblk, rqd->bio, c_ctx->nr_valid, |
1277 |
++ c_ctx->nr_padded); |
1278 |
++ |
1279 |
+ #ifdef CONFIG_NVM_DEBUG |
1280 |
+ atomic_long_add(c_ctx->nr_valid, &pblk->sync_writes); |
1281 |
+ #endif |
1282 |
+@@ -521,7 +525,8 @@ static void pblk_free_write_rqd(struct pblk *pblk, struct nvm_rq *rqd) |
1283 |
+ struct bio *bio = rqd->bio; |
1284 |
+ |
1285 |
+ if (c_ctx->nr_padded) |
1286 |
+- pblk_bio_free_pages(pblk, bio, rqd->nr_ppas, c_ctx->nr_padded); |
1287 |
++ pblk_bio_free_pages(pblk, bio, c_ctx->nr_valid, |
1288 |
++ c_ctx->nr_padded); |
1289 |
+ } |
1290 |
+ |
1291 |
+ static int pblk_submit_write(struct pblk *pblk) |
1292 |
+diff --git a/drivers/md/dm-kcopyd.c b/drivers/md/dm-kcopyd.c |
1293 |
+index cf2c67e35eaf..d4b326914f06 100644 |
1294 |
+--- a/drivers/md/dm-kcopyd.c |
1295 |
++++ b/drivers/md/dm-kcopyd.c |
1296 |
+@@ -484,6 +484,8 @@ static int run_complete_job(struct kcopyd_job *job) |
1297 |
+ if (atomic_dec_and_test(&kc->nr_jobs)) |
1298 |
+ wake_up(&kc->destroyq); |
1299 |
+ |
1300 |
++ cond_resched(); |
1301 |
++ |
1302 |
+ return 0; |
1303 |
+ } |
1304 |
+ |
1305 |
+diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c |
1306 |
+index 40534352e574..3270b8dbc949 100644 |
1307 |
+--- a/drivers/mfd/sm501.c |
1308 |
++++ b/drivers/mfd/sm501.c |
1309 |
+@@ -714,6 +714,7 @@ sm501_create_subdev(struct sm501_devdata *sm, char *name, |
1310 |
+ smdev->pdev.name = name; |
1311 |
+ smdev->pdev.id = sm->pdev_id; |
1312 |
+ smdev->pdev.dev.parent = sm->dev; |
1313 |
++ smdev->pdev.dev.coherent_dma_mask = 0xffffffff; |
1314 |
+ |
1315 |
+ if (res_count) { |
1316 |
+ smdev->pdev.resource = (struct resource *)(smdev+1); |
1317 |
+diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h |
1318 |
+index 4c49d0b97748..9d499c5c8f8a 100644 |
1319 |
+--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h |
1320 |
++++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h |
1321 |
+@@ -185,6 +185,9 @@ struct bcmgenet_mib_counters { |
1322 |
+ #define UMAC_MAC1 0x010 |
1323 |
+ #define UMAC_MAX_FRAME_LEN 0x014 |
1324 |
+ |
1325 |
++#define UMAC_MODE 0x44 |
1326 |
++#define MODE_LINK_STATUS (1 << 5) |
1327 |
++ |
1328 |
+ #define UMAC_EEE_CTRL 0x064 |
1329 |
+ #define EN_LPI_RX_PAUSE (1 << 0) |
1330 |
+ #define EN_LPI_TX_PFC (1 << 1) |
1331 |
+diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c |
1332 |
+index 18f5723be2c9..6ad0ca7ed3e9 100644 |
1333 |
+--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c |
1334 |
++++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c |
1335 |
+@@ -115,8 +115,14 @@ void bcmgenet_mii_setup(struct net_device *dev) |
1336 |
+ static int bcmgenet_fixed_phy_link_update(struct net_device *dev, |
1337 |
+ struct fixed_phy_status *status) |
1338 |
+ { |
1339 |
+- if (dev && dev->phydev && status) |
1340 |
+- status->link = dev->phydev->link; |
1341 |
++ struct bcmgenet_priv *priv; |
1342 |
++ u32 reg; |
1343 |
++ |
1344 |
++ if (dev && dev->phydev && status) { |
1345 |
++ priv = netdev_priv(dev); |
1346 |
++ reg = bcmgenet_umac_readl(priv, UMAC_MODE); |
1347 |
++ status->link = !!(reg & MODE_LINK_STATUS); |
1348 |
++ } |
1349 |
+ |
1350 |
+ return 0; |
1351 |
+ } |
1352 |
+diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c |
1353 |
+index 6df2cad61647..dfef4ec167c1 100644 |
1354 |
+--- a/drivers/net/ethernet/cadence/macb_main.c |
1355 |
++++ b/drivers/net/ethernet/cadence/macb_main.c |
1356 |
+@@ -1884,14 +1884,17 @@ static void macb_reset_hw(struct macb *bp) |
1357 |
+ { |
1358 |
+ struct macb_queue *queue; |
1359 |
+ unsigned int q; |
1360 |
++ u32 ctrl = macb_readl(bp, NCR); |
1361 |
+ |
1362 |
+ /* Disable RX and TX (XXX: Should we halt the transmission |
1363 |
+ * more gracefully?) |
1364 |
+ */ |
1365 |
+- macb_writel(bp, NCR, 0); |
1366 |
++ ctrl &= ~(MACB_BIT(RE) | MACB_BIT(TE)); |
1367 |
+ |
1368 |
+ /* Clear the stats registers (XXX: Update stats first?) */ |
1369 |
+- macb_writel(bp, NCR, MACB_BIT(CLRSTAT)); |
1370 |
++ ctrl |= MACB_BIT(CLRSTAT); |
1371 |
++ |
1372 |
++ macb_writel(bp, NCR, ctrl); |
1373 |
+ |
1374 |
+ /* Clear all status flags */ |
1375 |
+ macb_writel(bp, TSR, -1); |
1376 |
+@@ -2070,7 +2073,7 @@ static void macb_init_hw(struct macb *bp) |
1377 |
+ } |
1378 |
+ |
1379 |
+ /* Enable TX and RX */ |
1380 |
+- macb_writel(bp, NCR, MACB_BIT(RE) | MACB_BIT(TE) | MACB_BIT(MPE)); |
1381 |
++ macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(RE) | MACB_BIT(TE)); |
1382 |
+ } |
1383 |
+ |
1384 |
+ /* The hash address register is 64 bits long and takes up two |
1385 |
+diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c |
1386 |
+index c133491ad9fa..654aad6e748b 100644 |
1387 |
+--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c |
1388 |
++++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c |
1389 |
+@@ -3105,7 +3105,7 @@ static bool hclge_is_all_function_id_zero(struct hclge_desc *desc) |
1390 |
+ #define HCLGE_FUNC_NUMBER_PER_DESC 6 |
1391 |
+ int i, j; |
1392 |
+ |
1393 |
+- for (i = 0; i < HCLGE_DESC_NUMBER; i++) |
1394 |
++ for (i = 1; i < HCLGE_DESC_NUMBER; i++) |
1395 |
+ for (j = 0; j < HCLGE_FUNC_NUMBER_PER_DESC; j++) |
1396 |
+ if (desc[i].data[j]) |
1397 |
+ return false; |
1398 |
+diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c |
1399 |
+index f32d719c4f77..8f90dd1be6b5 100644 |
1400 |
+--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c |
1401 |
++++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c |
1402 |
+@@ -187,6 +187,8 @@ int hclge_mac_start_phy(struct hclge_dev *hdev) |
1403 |
+ if (!phydev) |
1404 |
+ return 0; |
1405 |
+ |
1406 |
++ phydev->supported &= ~SUPPORTED_FIBRE; |
1407 |
++ |
1408 |
+ ret = phy_connect_direct(netdev, phydev, |
1409 |
+ hclge_mac_adjust_link, |
1410 |
+ PHY_INTERFACE_MODE_SGMII); |
1411 |
+diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h |
1412 |
+index 8c4ce0a0cc82..06eeea6b2f93 100644 |
1413 |
+--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h |
1414 |
++++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h |
1415 |
+@@ -395,6 +395,8 @@ int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event, |
1416 |
+ void |
1417 |
+ mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); |
1418 |
+ void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif); |
1419 |
++void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, |
1420 |
++ struct net_device *dev); |
1421 |
+ |
1422 |
+ /* spectrum_kvdl.c */ |
1423 |
+ int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int entry_count, |
1424 |
+diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c |
1425 |
+index 516e63244606..3ed4fb346f23 100644 |
1426 |
+--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c |
1427 |
++++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c |
1428 |
+@@ -5131,6 +5131,17 @@ void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif) |
1429 |
+ mlxsw_sp_vr_put(vr); |
1430 |
+ } |
1431 |
+ |
1432 |
++void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, |
1433 |
++ struct net_device *dev) |
1434 |
++{ |
1435 |
++ struct mlxsw_sp_rif *rif; |
1436 |
++ |
1437 |
++ rif = mlxsw_sp_rif_find_by_dev(mlxsw_sp, dev); |
1438 |
++ if (!rif) |
1439 |
++ return; |
1440 |
++ mlxsw_sp_rif_destroy(rif); |
1441 |
++} |
1442 |
++ |
1443 |
+ static void |
1444 |
+ mlxsw_sp_rif_subport_params_init(struct mlxsw_sp_rif_params *params, |
1445 |
+ struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan) |
1446 |
+diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c |
1447 |
+index 7924f241e3ad..32c25772f755 100644 |
1448 |
+--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c |
1449 |
++++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c |
1450 |
+@@ -140,6 +140,24 @@ bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp, |
1451 |
+ return !!mlxsw_sp_bridge_device_find(mlxsw_sp->bridge, br_dev); |
1452 |
+ } |
1453 |
+ |
1454 |
++static int mlxsw_sp_bridge_device_upper_rif_destroy(struct net_device *dev, |
1455 |
++ void *data) |
1456 |
++{ |
1457 |
++ struct mlxsw_sp *mlxsw_sp = data; |
1458 |
++ |
1459 |
++ mlxsw_sp_rif_destroy_by_dev(mlxsw_sp, dev); |
1460 |
++ return 0; |
1461 |
++} |
1462 |
++ |
1463 |
++static void mlxsw_sp_bridge_device_rifs_destroy(struct mlxsw_sp *mlxsw_sp, |
1464 |
++ struct net_device *dev) |
1465 |
++{ |
1466 |
++ mlxsw_sp_rif_destroy_by_dev(mlxsw_sp, dev); |
1467 |
++ netdev_walk_all_upper_dev_rcu(dev, |
1468 |
++ mlxsw_sp_bridge_device_upper_rif_destroy, |
1469 |
++ mlxsw_sp); |
1470 |
++} |
1471 |
++ |
1472 |
+ static struct mlxsw_sp_bridge_device * |
1473 |
+ mlxsw_sp_bridge_device_create(struct mlxsw_sp_bridge *bridge, |
1474 |
+ struct net_device *br_dev) |
1475 |
+@@ -176,6 +194,8 @@ static void |
1476 |
+ mlxsw_sp_bridge_device_destroy(struct mlxsw_sp_bridge *bridge, |
1477 |
+ struct mlxsw_sp_bridge_device *bridge_device) |
1478 |
+ { |
1479 |
++ mlxsw_sp_bridge_device_rifs_destroy(bridge->mlxsw_sp, |
1480 |
++ bridge_device->dev); |
1481 |
+ list_del(&bridge_device->list); |
1482 |
+ if (bridge_device->vlan_enabled) |
1483 |
+ bridge->vlan_enabled_exists = false; |
1484 |
+diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c |
1485 |
+index 8d53a593fb27..b482a8fb0e92 100644 |
1486 |
+--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c |
1487 |
++++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c |
1488 |
+@@ -227,29 +227,16 @@ done: |
1489 |
+ spin_unlock_bh(&nn->reconfig_lock); |
1490 |
+ } |
1491 |
+ |
1492 |
+-/** |
1493 |
+- * nfp_net_reconfig() - Reconfigure the firmware |
1494 |
+- * @nn: NFP Net device to reconfigure |
1495 |
+- * @update: The value for the update field in the BAR config |
1496 |
+- * |
1497 |
+- * Write the update word to the BAR and ping the reconfig queue. The |
1498 |
+- * poll until the firmware has acknowledged the update by zeroing the |
1499 |
+- * update word. |
1500 |
+- * |
1501 |
+- * Return: Negative errno on error, 0 on success |
1502 |
+- */ |
1503 |
+-int nfp_net_reconfig(struct nfp_net *nn, u32 update) |
1504 |
++static void nfp_net_reconfig_sync_enter(struct nfp_net *nn) |
1505 |
+ { |
1506 |
+ bool cancelled_timer = false; |
1507 |
+ u32 pre_posted_requests; |
1508 |
+- int ret; |
1509 |
+ |
1510 |
+ spin_lock_bh(&nn->reconfig_lock); |
1511 |
+ |
1512 |
+ nn->reconfig_sync_present = true; |
1513 |
+ |
1514 |
+ if (nn->reconfig_timer_active) { |
1515 |
+- del_timer(&nn->reconfig_timer); |
1516 |
+ nn->reconfig_timer_active = false; |
1517 |
+ cancelled_timer = true; |
1518 |
+ } |
1519 |
+@@ -258,14 +245,43 @@ int nfp_net_reconfig(struct nfp_net *nn, u32 update) |
1520 |
+ |
1521 |
+ spin_unlock_bh(&nn->reconfig_lock); |
1522 |
+ |
1523 |
+- if (cancelled_timer) |
1524 |
++ if (cancelled_timer) { |
1525 |
++ del_timer_sync(&nn->reconfig_timer); |
1526 |
+ nfp_net_reconfig_wait(nn, nn->reconfig_timer.expires); |
1527 |
++ } |
1528 |
+ |
1529 |
+ /* Run the posted reconfigs which were issued before we started */ |
1530 |
+ if (pre_posted_requests) { |
1531 |
+ nfp_net_reconfig_start(nn, pre_posted_requests); |
1532 |
+ nfp_net_reconfig_wait(nn, jiffies + HZ * NFP_NET_POLL_TIMEOUT); |
1533 |
+ } |
1534 |
++} |
1535 |
++ |
1536 |
++static void nfp_net_reconfig_wait_posted(struct nfp_net *nn) |
1537 |
++{ |
1538 |
++ nfp_net_reconfig_sync_enter(nn); |
1539 |
++ |
1540 |
++ spin_lock_bh(&nn->reconfig_lock); |
1541 |
++ nn->reconfig_sync_present = false; |
1542 |
++ spin_unlock_bh(&nn->reconfig_lock); |
1543 |
++} |
1544 |
++ |
1545 |
++/** |
1546 |
++ * nfp_net_reconfig() - Reconfigure the firmware |
1547 |
++ * @nn: NFP Net device to reconfigure |
1548 |
++ * @update: The value for the update field in the BAR config |
1549 |
++ * |
1550 |
++ * Write the update word to the BAR and ping the reconfig queue. The |
1551 |
++ * poll until the firmware has acknowledged the update by zeroing the |
1552 |
++ * update word. |
1553 |
++ * |
1554 |
++ * Return: Negative errno on error, 0 on success |
1555 |
++ */ |
1556 |
++int nfp_net_reconfig(struct nfp_net *nn, u32 update) |
1557 |
++{ |
1558 |
++ int ret; |
1559 |
++ |
1560 |
++ nfp_net_reconfig_sync_enter(nn); |
1561 |
+ |
1562 |
+ nfp_net_reconfig_start(nn, update); |
1563 |
+ ret = nfp_net_reconfig_wait(nn, jiffies + HZ * NFP_NET_POLL_TIMEOUT); |
1564 |
+@@ -3560,6 +3576,7 @@ struct nfp_net *nfp_net_alloc(struct pci_dev *pdev, bool needs_netdev, |
1565 |
+ */ |
1566 |
+ void nfp_net_free(struct nfp_net *nn) |
1567 |
+ { |
1568 |
++ WARN_ON(timer_pending(&nn->reconfig_timer) || nn->reconfig_posted); |
1569 |
+ if (nn->xdp_prog) |
1570 |
+ bpf_prog_put(nn->xdp_prog); |
1571 |
+ |
1572 |
+@@ -3829,4 +3846,5 @@ void nfp_net_clean(struct nfp_net *nn) |
1573 |
+ return; |
1574 |
+ |
1575 |
+ unregister_netdev(nn->dp.netdev); |
1576 |
++ nfp_net_reconfig_wait_posted(nn); |
1577 |
+ } |
1578 |
+diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c |
1579 |
+index 9feec7009443..0e3b2890b925 100644 |
1580 |
+--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c |
1581 |
++++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c |
1582 |
+@@ -2386,26 +2386,20 @@ static int qlge_update_hw_vlan_features(struct net_device *ndev, |
1583 |
+ return status; |
1584 |
+ } |
1585 |
+ |
1586 |
+-static netdev_features_t qlge_fix_features(struct net_device *ndev, |
1587 |
+- netdev_features_t features) |
1588 |
+-{ |
1589 |
+- int err; |
1590 |
+- |
1591 |
+- /* Update the behavior of vlan accel in the adapter */ |
1592 |
+- err = qlge_update_hw_vlan_features(ndev, features); |
1593 |
+- if (err) |
1594 |
+- return err; |
1595 |
+- |
1596 |
+- return features; |
1597 |
+-} |
1598 |
+- |
1599 |
+ static int qlge_set_features(struct net_device *ndev, |
1600 |
+ netdev_features_t features) |
1601 |
+ { |
1602 |
+ netdev_features_t changed = ndev->features ^ features; |
1603 |
++ int err; |
1604 |
++ |
1605 |
++ if (changed & NETIF_F_HW_VLAN_CTAG_RX) { |
1606 |
++ /* Update the behavior of vlan accel in the adapter */ |
1607 |
++ err = qlge_update_hw_vlan_features(ndev, features); |
1608 |
++ if (err) |
1609 |
++ return err; |
1610 |
+ |
1611 |
+- if (changed & NETIF_F_HW_VLAN_CTAG_RX) |
1612 |
+ qlge_vlan_mode(ndev, features); |
1613 |
++ } |
1614 |
+ |
1615 |
+ return 0; |
1616 |
+ } |
1617 |
+@@ -4719,7 +4713,6 @@ static const struct net_device_ops qlge_netdev_ops = { |
1618 |
+ .ndo_set_mac_address = qlge_set_mac_address, |
1619 |
+ .ndo_validate_addr = eth_validate_addr, |
1620 |
+ .ndo_tx_timeout = qlge_tx_timeout, |
1621 |
+- .ndo_fix_features = qlge_fix_features, |
1622 |
+ .ndo_set_features = qlge_set_features, |
1623 |
+ .ndo_vlan_rx_add_vid = qlge_vlan_rx_add_vid, |
1624 |
+ .ndo_vlan_rx_kill_vid = qlge_vlan_rx_kill_vid, |
1625 |
+diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c |
1626 |
+index b98fcc9e93e5..3669005b9294 100644 |
1627 |
+--- a/drivers/net/ethernet/realtek/r8169.c |
1628 |
++++ b/drivers/net/ethernet/realtek/r8169.c |
1629 |
+@@ -329,6 +329,7 @@ static const struct pci_device_id rtl8169_pci_tbl[] = { |
1630 |
+ { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8161), 0, 0, RTL_CFG_1 }, |
1631 |
+ { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8167), 0, 0, RTL_CFG_0 }, |
1632 |
+ { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8168), 0, 0, RTL_CFG_1 }, |
1633 |
++ { PCI_DEVICE(PCI_VENDOR_ID_NCUBE, 0x8168), 0, 0, RTL_CFG_1 }, |
1634 |
+ { PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169), 0, 0, RTL_CFG_0 }, |
1635 |
+ { PCI_VENDOR_ID_DLINK, 0x4300, |
1636 |
+ PCI_VENDOR_ID_DLINK, 0x4b10, 0, 0, RTL_CFG_1 }, |
1637 |
+diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c |
1638 |
+index 6a77ef38c549..aba16d81e9bb 100644 |
1639 |
+--- a/drivers/net/hyperv/netvsc_drv.c |
1640 |
++++ b/drivers/net/hyperv/netvsc_drv.c |
1641 |
+@@ -29,6 +29,7 @@ |
1642 |
+ #include <linux/netdevice.h> |
1643 |
+ #include <linux/inetdevice.h> |
1644 |
+ #include <linux/etherdevice.h> |
1645 |
++#include <linux/pci.h> |
1646 |
+ #include <linux/skbuff.h> |
1647 |
+ #include <linux/if_vlan.h> |
1648 |
+ #include <linux/in.h> |
1649 |
+@@ -1895,11 +1896,15 @@ static int netvsc_register_vf(struct net_device *vf_netdev) |
1650 |
+ { |
1651 |
+ struct net_device *ndev; |
1652 |
+ struct net_device_context *net_device_ctx; |
1653 |
++ struct device *pdev = vf_netdev->dev.parent; |
1654 |
+ struct netvsc_device *netvsc_dev; |
1655 |
+ |
1656 |
+ if (vf_netdev->addr_len != ETH_ALEN) |
1657 |
+ return NOTIFY_DONE; |
1658 |
+ |
1659 |
++ if (!pdev || !dev_is_pci(pdev) || dev_is_pf(pdev)) |
1660 |
++ return NOTIFY_DONE; |
1661 |
++ |
1662 |
+ /* |
1663 |
+ * We will use the MAC address to locate the synthetic interface to |
1664 |
+ * associate with the VF interface. If we don't find a matching |
1665 |
+@@ -2039,6 +2044,16 @@ static int netvsc_probe(struct hv_device *dev, |
1666 |
+ |
1667 |
+ memcpy(net->dev_addr, device_info.mac_adr, ETH_ALEN); |
1668 |
+ |
1669 |
++ /* We must get rtnl lock before scheduling nvdev->subchan_work, |
1670 |
++ * otherwise netvsc_subchan_work() can get rtnl lock first and wait |
1671 |
++ * all subchannels to show up, but that may not happen because |
1672 |
++ * netvsc_probe() can't get rtnl lock and as a result vmbus_onoffer() |
1673 |
++ * -> ... -> device_add() -> ... -> __device_attach() can't get |
1674 |
++ * the device lock, so all the subchannels can't be processed -- |
1675 |
++ * finally netvsc_subchan_work() hangs for ever. |
1676 |
++ */ |
1677 |
++ rtnl_lock(); |
1678 |
++ |
1679 |
+ if (nvdev->num_chn > 1) |
1680 |
+ schedule_work(&nvdev->subchan_work); |
1681 |
+ |
1682 |
+@@ -2057,7 +2072,6 @@ static int netvsc_probe(struct hv_device *dev, |
1683 |
+ else |
1684 |
+ net->max_mtu = ETH_DATA_LEN; |
1685 |
+ |
1686 |
+- rtnl_lock(); |
1687 |
+ ret = register_netdevice(net); |
1688 |
+ if (ret != 0) { |
1689 |
+ pr_err("Unable to register netdev.\n"); |
1690 |
+diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c |
1691 |
+index 8d88f19dc171..12c1c1851ee6 100644 |
1692 |
+--- a/drivers/pci/host/pci-mvebu.c |
1693 |
++++ b/drivers/pci/host/pci-mvebu.c |
1694 |
+@@ -1220,7 +1220,7 @@ static int mvebu_pcie_probe(struct platform_device *pdev) |
1695 |
+ pcie->realio.start = PCIBIOS_MIN_IO; |
1696 |
+ pcie->realio.end = min_t(resource_size_t, |
1697 |
+ IO_SPACE_LIMIT, |
1698 |
+- resource_size(&pcie->io)); |
1699 |
++ resource_size(&pcie->io) - 1); |
1700 |
+ } else |
1701 |
+ pcie->realio = pcie->io; |
1702 |
+ |
1703 |
+diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c |
1704 |
+index 5269a01d9bdd..a6a33327f5e7 100644 |
1705 |
+--- a/drivers/platform/x86/asus-nb-wmi.c |
1706 |
++++ b/drivers/platform/x86/asus-nb-wmi.c |
1707 |
+@@ -487,6 +487,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = { |
1708 |
+ { KE_KEY, 0xC4, { KEY_KBDILLUMUP } }, |
1709 |
+ { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } }, |
1710 |
+ { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */ |
1711 |
++ { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */ |
1712 |
+ { KE_END, 0}, |
1713 |
+ }; |
1714 |
+ |
1715 |
+diff --git a/drivers/platform/x86/intel_punit_ipc.c b/drivers/platform/x86/intel_punit_ipc.c |
1716 |
+index b5b890127479..b7dfe06261f1 100644 |
1717 |
+--- a/drivers/platform/x86/intel_punit_ipc.c |
1718 |
++++ b/drivers/platform/x86/intel_punit_ipc.c |
1719 |
+@@ -17,6 +17,7 @@ |
1720 |
+ #include <linux/bitops.h> |
1721 |
+ #include <linux/device.h> |
1722 |
+ #include <linux/interrupt.h> |
1723 |
++#include <linux/io.h> |
1724 |
+ #include <linux/platform_device.h> |
1725 |
+ #include <asm/intel_punit_ipc.h> |
1726 |
+ |
1727 |
+diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c |
1728 |
+index d589331d1884..3540d00425d0 100644 |
1729 |
+--- a/drivers/pwm/pwm-meson.c |
1730 |
++++ b/drivers/pwm/pwm-meson.c |
1731 |
+@@ -432,7 +432,6 @@ static int meson_pwm_init_channels(struct meson_pwm *meson, |
1732 |
+ struct meson_pwm_channel *channels) |
1733 |
+ { |
1734 |
+ struct device *dev = meson->chip.dev; |
1735 |
+- struct device_node *np = dev->of_node; |
1736 |
+ struct clk_init_data init; |
1737 |
+ unsigned int i; |
1738 |
+ char name[255]; |
1739 |
+@@ -441,7 +440,7 @@ static int meson_pwm_init_channels(struct meson_pwm *meson, |
1740 |
+ for (i = 0; i < meson->chip.npwm; i++) { |
1741 |
+ struct meson_pwm_channel *channel = &channels[i]; |
1742 |
+ |
1743 |
+- snprintf(name, sizeof(name), "%pOF#mux%u", np, i); |
1744 |
++ snprintf(name, sizeof(name), "%s#mux%u", dev_name(dev), i); |
1745 |
+ |
1746 |
+ init.name = name; |
1747 |
+ init.ops = &clk_mux_ops; |
1748 |
+diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c |
1749 |
+index 5ede251c52ca..4c7c8455da96 100644 |
1750 |
+--- a/drivers/s390/block/dasd_eckd.c |
1751 |
++++ b/drivers/s390/block/dasd_eckd.c |
1752 |
+@@ -1778,6 +1778,9 @@ static void dasd_eckd_uncheck_device(struct dasd_device *device) |
1753 |
+ struct dasd_eckd_private *private = device->private; |
1754 |
+ int i; |
1755 |
+ |
1756 |
++ if (!private) |
1757 |
++ return; |
1758 |
++ |
1759 |
+ dasd_alias_disconnect_device_from_lcu(device); |
1760 |
+ private->ned = NULL; |
1761 |
+ private->sneq = NULL; |
1762 |
+@@ -2032,8 +2035,11 @@ static int dasd_eckd_basic_to_ready(struct dasd_device *device) |
1763 |
+ |
1764 |
+ static int dasd_eckd_online_to_ready(struct dasd_device *device) |
1765 |
+ { |
1766 |
+- cancel_work_sync(&device->reload_device); |
1767 |
+- cancel_work_sync(&device->kick_validate); |
1768 |
++ if (cancel_work_sync(&device->reload_device)) |
1769 |
++ dasd_put_device(device); |
1770 |
++ if (cancel_work_sync(&device->kick_validate)) |
1771 |
++ dasd_put_device(device); |
1772 |
++ |
1773 |
+ return 0; |
1774 |
+ }; |
1775 |
+ |
1776 |
+diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c |
1777 |
+index 6c838865ac5a..4a4746cc6745 100644 |
1778 |
+--- a/drivers/scsi/aic94xx/aic94xx_init.c |
1779 |
++++ b/drivers/scsi/aic94xx/aic94xx_init.c |
1780 |
+@@ -1030,8 +1030,10 @@ static int __init aic94xx_init(void) |
1781 |
+ |
1782 |
+ aic94xx_transport_template = |
1783 |
+ sas_domain_attach_transport(&aic94xx_transport_functions); |
1784 |
+- if (!aic94xx_transport_template) |
1785 |
++ if (!aic94xx_transport_template) { |
1786 |
++ err = -ENOMEM; |
1787 |
+ goto out_destroy_caches; |
1788 |
++ } |
1789 |
+ |
1790 |
+ err = pci_register_driver(&aic94xx_pci_driver); |
1791 |
+ if (err) |
1792 |
+diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c |
1793 |
+index 2cac160993bb..158f3e83efb6 100644 |
1794 |
+--- a/drivers/staging/comedi/drivers/ni_mio_common.c |
1795 |
++++ b/drivers/staging/comedi/drivers/ni_mio_common.c |
1796 |
+@@ -5453,11 +5453,11 @@ static int ni_E_init(struct comedi_device *dev, |
1797 |
+ /* Digital I/O (PFI) subdevice */ |
1798 |
+ s = &dev->subdevices[NI_PFI_DIO_SUBDEV]; |
1799 |
+ s->type = COMEDI_SUBD_DIO; |
1800 |
+- s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_INTERNAL; |
1801 |
+ s->maxdata = 1; |
1802 |
+ if (devpriv->is_m_series) { |
1803 |
+ s->n_chan = 16; |
1804 |
+ s->insn_bits = ni_pfi_insn_bits; |
1805 |
++ s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_INTERNAL; |
1806 |
+ |
1807 |
+ ni_writew(dev, s->state, NI_M_PFI_DO_REG); |
1808 |
+ for (i = 0; i < NUM_PFI_OUTPUT_SELECT_REGS; ++i) { |
1809 |
+@@ -5466,6 +5466,7 @@ static int ni_E_init(struct comedi_device *dev, |
1810 |
+ } |
1811 |
+ } else { |
1812 |
+ s->n_chan = 10; |
1813 |
++ s->subdev_flags = SDF_INTERNAL; |
1814 |
+ } |
1815 |
+ s->insn_config = ni_pfi_insn_config; |
1816 |
+ |
1817 |
+diff --git a/drivers/staging/irda/net/af_irda.c b/drivers/staging/irda/net/af_irda.c |
1818 |
+index 23fa7c8b09a5..cebe9878ca03 100644 |
1819 |
+--- a/drivers/staging/irda/net/af_irda.c |
1820 |
++++ b/drivers/staging/irda/net/af_irda.c |
1821 |
+@@ -775,6 +775,13 @@ static int irda_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) |
1822 |
+ return -EINVAL; |
1823 |
+ |
1824 |
+ lock_sock(sk); |
1825 |
++ |
1826 |
++ /* Ensure that the socket is not already bound */ |
1827 |
++ if (self->ias_obj) { |
1828 |
++ err = -EINVAL; |
1829 |
++ goto out; |
1830 |
++ } |
1831 |
++ |
1832 |
+ #ifdef CONFIG_IRDA_ULTRA |
1833 |
+ /* Special care for Ultra sockets */ |
1834 |
+ if ((sk->sk_type == SOCK_DGRAM) && |
1835 |
+@@ -2012,7 +2019,11 @@ static int irda_setsockopt(struct socket *sock, int level, int optname, |
1836 |
+ err = -EINVAL; |
1837 |
+ goto out; |
1838 |
+ } |
1839 |
+- irias_insert_object(ias_obj); |
1840 |
++ |
1841 |
++ /* Only insert newly allocated objects */ |
1842 |
++ if (free_ias) |
1843 |
++ irias_insert_object(ias_obj); |
1844 |
++ |
1845 |
+ kfree(ias_opt); |
1846 |
+ break; |
1847 |
+ case IRLMP_IAS_DEL: |
1848 |
+diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c |
1849 |
+index dca78bb20e5d..8b323a360e03 100644 |
1850 |
+--- a/drivers/usb/dwc3/core.c |
1851 |
++++ b/drivers/usb/dwc3/core.c |
1852 |
+@@ -511,6 +511,22 @@ static void dwc3_cache_hwparams(struct dwc3 *dwc) |
1853 |
+ parms->hwparams8 = dwc3_readl(dwc->regs, DWC3_GHWPARAMS8); |
1854 |
+ } |
1855 |
+ |
1856 |
++static int dwc3_core_ulpi_init(struct dwc3 *dwc) |
1857 |
++{ |
1858 |
++ int intf; |
1859 |
++ int ret = 0; |
1860 |
++ |
1861 |
++ intf = DWC3_GHWPARAMS3_HSPHY_IFC(dwc->hwparams.hwparams3); |
1862 |
++ |
1863 |
++ if (intf == DWC3_GHWPARAMS3_HSPHY_IFC_ULPI || |
1864 |
++ (intf == DWC3_GHWPARAMS3_HSPHY_IFC_UTMI_ULPI && |
1865 |
++ dwc->hsphy_interface && |
1866 |
++ !strncmp(dwc->hsphy_interface, "ulpi", 4))) |
1867 |
++ ret = dwc3_ulpi_init(dwc); |
1868 |
++ |
1869 |
++ return ret; |
1870 |
++} |
1871 |
++ |
1872 |
+ /** |
1873 |
+ * dwc3_phy_setup - Configure USB PHY Interface of DWC3 Core |
1874 |
+ * @dwc: Pointer to our controller context structure |
1875 |
+@@ -522,7 +538,6 @@ static void dwc3_cache_hwparams(struct dwc3 *dwc) |
1876 |
+ static int dwc3_phy_setup(struct dwc3 *dwc) |
1877 |
+ { |
1878 |
+ u32 reg; |
1879 |
+- int ret; |
1880 |
+ |
1881 |
+ reg = dwc3_readl(dwc->regs, DWC3_GUSB3PIPECTL(0)); |
1882 |
+ |
1883 |
+@@ -593,9 +608,6 @@ static int dwc3_phy_setup(struct dwc3 *dwc) |
1884 |
+ } |
1885 |
+ /* FALLTHROUGH */ |
1886 |
+ case DWC3_GHWPARAMS3_HSPHY_IFC_ULPI: |
1887 |
+- ret = dwc3_ulpi_init(dwc); |
1888 |
+- if (ret) |
1889 |
+- return ret; |
1890 |
+ /* FALLTHROUGH */ |
1891 |
+ default: |
1892 |
+ break; |
1893 |
+@@ -752,6 +764,7 @@ static void dwc3_core_setup_global_control(struct dwc3 *dwc) |
1894 |
+ } |
1895 |
+ |
1896 |
+ static int dwc3_core_get_phy(struct dwc3 *dwc); |
1897 |
++static int dwc3_core_ulpi_init(struct dwc3 *dwc); |
1898 |
+ |
1899 |
+ /** |
1900 |
+ * dwc3_core_init - Low-level initialization of DWC3 Core |
1901 |
+@@ -783,17 +796,27 @@ static int dwc3_core_init(struct dwc3 *dwc) |
1902 |
+ dwc->maximum_speed = USB_SPEED_HIGH; |
1903 |
+ } |
1904 |
+ |
1905 |
+- ret = dwc3_core_get_phy(dwc); |
1906 |
++ ret = dwc3_phy_setup(dwc); |
1907 |
+ if (ret) |
1908 |
+ goto err0; |
1909 |
+ |
1910 |
+- ret = dwc3_core_soft_reset(dwc); |
1911 |
+- if (ret) |
1912 |
+- goto err0; |
1913 |
++ if (!dwc->ulpi_ready) { |
1914 |
++ ret = dwc3_core_ulpi_init(dwc); |
1915 |
++ if (ret) |
1916 |
++ goto err0; |
1917 |
++ dwc->ulpi_ready = true; |
1918 |
++ } |
1919 |
+ |
1920 |
+- ret = dwc3_phy_setup(dwc); |
1921 |
++ if (!dwc->phys_ready) { |
1922 |
++ ret = dwc3_core_get_phy(dwc); |
1923 |
++ if (ret) |
1924 |
++ goto err0a; |
1925 |
++ dwc->phys_ready = true; |
1926 |
++ } |
1927 |
++ |
1928 |
++ ret = dwc3_core_soft_reset(dwc); |
1929 |
+ if (ret) |
1930 |
+- goto err0; |
1931 |
++ goto err0a; |
1932 |
+ |
1933 |
+ dwc3_core_setup_global_control(dwc); |
1934 |
+ dwc3_core_num_eps(dwc); |
1935 |
+@@ -866,6 +889,9 @@ err1: |
1936 |
+ phy_exit(dwc->usb2_generic_phy); |
1937 |
+ phy_exit(dwc->usb3_generic_phy); |
1938 |
+ |
1939 |
++err0a: |
1940 |
++ dwc3_ulpi_exit(dwc); |
1941 |
++ |
1942 |
+ err0: |
1943 |
+ return ret; |
1944 |
+ } |
1945 |
+@@ -1256,7 +1282,6 @@ err4: |
1946 |
+ |
1947 |
+ err3: |
1948 |
+ dwc3_free_event_buffers(dwc); |
1949 |
+- dwc3_ulpi_exit(dwc); |
1950 |
+ |
1951 |
+ err2: |
1952 |
+ pm_runtime_allow(&pdev->dev); |
1953 |
+diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h |
1954 |
+index b782ba58a7fc..abd1142c9e4d 100644 |
1955 |
+--- a/drivers/usb/dwc3/core.h |
1956 |
++++ b/drivers/usb/dwc3/core.h |
1957 |
+@@ -805,7 +805,9 @@ struct dwc3_scratchpad_array { |
1958 |
+ * @usb3_phy: pointer to USB3 PHY |
1959 |
+ * @usb2_generic_phy: pointer to USB2 PHY |
1960 |
+ * @usb3_generic_phy: pointer to USB3 PHY |
1961 |
++ * @phys_ready: flag to indicate that PHYs are ready |
1962 |
+ * @ulpi: pointer to ulpi interface |
1963 |
++ * @ulpi_ready: flag to indicate that ULPI is initialized |
1964 |
+ * @isoch_delay: wValue from Set Isochronous Delay request; |
1965 |
+ * @u2sel: parameter from Set SEL request. |
1966 |
+ * @u2pel: parameter from Set SEL request. |
1967 |
+@@ -903,7 +905,10 @@ struct dwc3 { |
1968 |
+ struct phy *usb2_generic_phy; |
1969 |
+ struct phy *usb3_generic_phy; |
1970 |
+ |
1971 |
++ bool phys_ready; |
1972 |
++ |
1973 |
+ struct ulpi *ulpi; |
1974 |
++ bool ulpi_ready; |
1975 |
+ |
1976 |
+ void __iomem *regs; |
1977 |
+ size_t regs_size; |
1978 |
+diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c |
1979 |
+index 3cf74f54c7a1..7ee3167bc083 100644 |
1980 |
+--- a/drivers/vhost/vhost.c |
1981 |
++++ b/drivers/vhost/vhost.c |
1982 |
+@@ -960,7 +960,7 @@ static void vhost_iotlb_notify_vq(struct vhost_dev *d, |
1983 |
+ list_for_each_entry_safe(node, n, &d->pending_list, node) { |
1984 |
+ struct vhost_iotlb_msg *vq_msg = &node->msg.iotlb; |
1985 |
+ if (msg->iova <= vq_msg->iova && |
1986 |
+- msg->iova + msg->size - 1 > vq_msg->iova && |
1987 |
++ msg->iova + msg->size - 1 >= vq_msg->iova && |
1988 |
+ vq_msg->type == VHOST_IOTLB_MISS) { |
1989 |
+ vhost_poll_queue(&node->vq->poll); |
1990 |
+ list_del(&node->node); |
1991 |
+diff --git a/drivers/virtio/virtio_pci_legacy.c b/drivers/virtio/virtio_pci_legacy.c |
1992 |
+index 2780886e8ba3..de062fb201bc 100644 |
1993 |
+--- a/drivers/virtio/virtio_pci_legacy.c |
1994 |
++++ b/drivers/virtio/virtio_pci_legacy.c |
1995 |
+@@ -122,6 +122,7 @@ static struct virtqueue *setup_vq(struct virtio_pci_device *vp_dev, |
1996 |
+ struct virtqueue *vq; |
1997 |
+ u16 num; |
1998 |
+ int err; |
1999 |
++ u64 q_pfn; |
2000 |
+ |
2001 |
+ /* Select the queue we're interested in */ |
2002 |
+ iowrite16(index, vp_dev->ioaddr + VIRTIO_PCI_QUEUE_SEL); |
2003 |
+@@ -141,9 +142,17 @@ static struct virtqueue *setup_vq(struct virtio_pci_device *vp_dev, |
2004 |
+ if (!vq) |
2005 |
+ return ERR_PTR(-ENOMEM); |
2006 |
+ |
2007 |
++ q_pfn = virtqueue_get_desc_addr(vq) >> VIRTIO_PCI_QUEUE_ADDR_SHIFT; |
2008 |
++ if (q_pfn >> 32) { |
2009 |
++ dev_err(&vp_dev->pci_dev->dev, |
2010 |
++ "platform bug: legacy virtio-mmio must not be used with RAM above 0x%llxGB\n", |
2011 |
++ 0x1ULL << (32 + PAGE_SHIFT - 30)); |
2012 |
++ err = -E2BIG; |
2013 |
++ goto out_del_vq; |
2014 |
++ } |
2015 |
++ |
2016 |
+ /* activate the queue */ |
2017 |
+- iowrite32(virtqueue_get_desc_addr(vq) >> VIRTIO_PCI_QUEUE_ADDR_SHIFT, |
2018 |
+- vp_dev->ioaddr + VIRTIO_PCI_QUEUE_PFN); |
2019 |
++ iowrite32(q_pfn, vp_dev->ioaddr + VIRTIO_PCI_QUEUE_PFN); |
2020 |
+ |
2021 |
+ vq->priv = (void __force *)vp_dev->ioaddr + VIRTIO_PCI_QUEUE_NOTIFY; |
2022 |
+ |
2023 |
+@@ -160,6 +169,7 @@ static struct virtqueue *setup_vq(struct virtio_pci_device *vp_dev, |
2024 |
+ |
2025 |
+ out_deactivate: |
2026 |
+ iowrite32(0, vp_dev->ioaddr + VIRTIO_PCI_QUEUE_PFN); |
2027 |
++out_del_vq: |
2028 |
+ vring_del_virtqueue(vq); |
2029 |
+ return ERR_PTR(err); |
2030 |
+ } |
2031 |
+diff --git a/drivers/xen/xen-balloon.c b/drivers/xen/xen-balloon.c |
2032 |
+index b437fccd4e62..294f35ce9e46 100644 |
2033 |
+--- a/drivers/xen/xen-balloon.c |
2034 |
++++ b/drivers/xen/xen-balloon.c |
2035 |
+@@ -81,7 +81,7 @@ static void watch_target(struct xenbus_watch *watch, |
2036 |
+ static_max = new_target; |
2037 |
+ else |
2038 |
+ static_max >>= PAGE_SHIFT - 10; |
2039 |
+- target_diff = xen_pv_domain() ? 0 |
2040 |
++ target_diff = (xen_pv_domain() || xen_initial_domain()) ? 0 |
2041 |
+ : static_max - balloon_stats.target_pages; |
2042 |
+ } |
2043 |
+ |
2044 |
+diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c |
2045 |
+index 7c655f9a7a50..dd80a1bdf9e2 100644 |
2046 |
+--- a/fs/btrfs/dev-replace.c |
2047 |
++++ b/fs/btrfs/dev-replace.c |
2048 |
+@@ -588,6 +588,12 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, |
2049 |
+ |
2050 |
+ btrfs_rm_dev_replace_unblocked(fs_info); |
2051 |
+ |
2052 |
++ /* |
2053 |
++ * Increment dev_stats_ccnt so that btrfs_run_dev_stats() will |
2054 |
++ * update on-disk dev stats value during commit transaction |
2055 |
++ */ |
2056 |
++ atomic_inc(&tgt_device->dev_stats_ccnt); |
2057 |
++ |
2058 |
+ /* |
2059 |
+ * this is again a consistent state where no dev_replace procedure |
2060 |
+ * is running, the target device is part of the filesystem, the |
2061 |
+diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c |
2062 |
+index bbabe37c2e8c..f96f72659693 100644 |
2063 |
+--- a/fs/btrfs/extent-tree.c |
2064 |
++++ b/fs/btrfs/extent-tree.c |
2065 |
+@@ -10757,7 +10757,7 @@ void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info) |
2066 |
+ /* Don't want to race with allocators so take the groups_sem */ |
2067 |
+ down_write(&space_info->groups_sem); |
2068 |
+ spin_lock(&block_group->lock); |
2069 |
+- if (block_group->reserved || |
2070 |
++ if (block_group->reserved || block_group->pinned || |
2071 |
+ btrfs_block_group_used(&block_group->item) || |
2072 |
+ block_group->ro || |
2073 |
+ list_is_singular(&block_group->list)) { |
2074 |
+diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c |
2075 |
+index 9841faef08ea..b80b03e0c5d3 100644 |
2076 |
+--- a/fs/btrfs/relocation.c |
2077 |
++++ b/fs/btrfs/relocation.c |
2078 |
+@@ -1334,18 +1334,19 @@ static void __del_reloc_root(struct btrfs_root *root) |
2079 |
+ struct mapping_node *node = NULL; |
2080 |
+ struct reloc_control *rc = fs_info->reloc_ctl; |
2081 |
+ |
2082 |
+- spin_lock(&rc->reloc_root_tree.lock); |
2083 |
+- rb_node = tree_search(&rc->reloc_root_tree.rb_root, |
2084 |
+- root->node->start); |
2085 |
+- if (rb_node) { |
2086 |
+- node = rb_entry(rb_node, struct mapping_node, rb_node); |
2087 |
+- rb_erase(&node->rb_node, &rc->reloc_root_tree.rb_root); |
2088 |
++ if (rc) { |
2089 |
++ spin_lock(&rc->reloc_root_tree.lock); |
2090 |
++ rb_node = tree_search(&rc->reloc_root_tree.rb_root, |
2091 |
++ root->node->start); |
2092 |
++ if (rb_node) { |
2093 |
++ node = rb_entry(rb_node, struct mapping_node, rb_node); |
2094 |
++ rb_erase(&node->rb_node, &rc->reloc_root_tree.rb_root); |
2095 |
++ } |
2096 |
++ spin_unlock(&rc->reloc_root_tree.lock); |
2097 |
++ if (!node) |
2098 |
++ return; |
2099 |
++ BUG_ON((struct btrfs_root *)node->data != root); |
2100 |
+ } |
2101 |
+- spin_unlock(&rc->reloc_root_tree.lock); |
2102 |
+- |
2103 |
+- if (!node) |
2104 |
+- return; |
2105 |
+- BUG_ON((struct btrfs_root *)node->data != root); |
2106 |
+ |
2107 |
+ spin_lock(&fs_info->trans_lock); |
2108 |
+ list_del_init(&root->root_list); |
2109 |
+diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c |
2110 |
+index 08afafb6ecf7..a39b1f0b0606 100644 |
2111 |
+--- a/fs/btrfs/volumes.c |
2112 |
++++ b/fs/btrfs/volumes.c |
2113 |
+@@ -6492,10 +6492,14 @@ static int read_one_chunk(struct btrfs_fs_info *fs_info, struct btrfs_key *key, |
2114 |
+ write_lock(&map_tree->map_tree.lock); |
2115 |
+ ret = add_extent_mapping(&map_tree->map_tree, em, 0); |
2116 |
+ write_unlock(&map_tree->map_tree.lock); |
2117 |
+- BUG_ON(ret); /* Tree corruption */ |
2118 |
++ if (ret < 0) { |
2119 |
++ btrfs_err(fs_info, |
2120 |
++ "failed to add chunk map, start=%llu len=%llu: %d", |
2121 |
++ em->start, em->len, ret); |
2122 |
++ } |
2123 |
+ free_extent_map(em); |
2124 |
+ |
2125 |
+- return 0; |
2126 |
++ return ret; |
2127 |
+ } |
2128 |
+ |
2129 |
+ static void fill_device_from_item(struct extent_buffer *leaf, |
2130 |
+diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c |
2131 |
+index 53c9c49f0fbb..2565cee702e4 100644 |
2132 |
+--- a/fs/cifs/cifs_debug.c |
2133 |
++++ b/fs/cifs/cifs_debug.c |
2134 |
+@@ -289,6 +289,10 @@ static ssize_t cifs_stats_proc_write(struct file *file, |
2135 |
+ atomic_set(&totBufAllocCount, 0); |
2136 |
+ atomic_set(&totSmBufAllocCount, 0); |
2137 |
+ #endif /* CONFIG_CIFS_STATS2 */ |
2138 |
++ spin_lock(&GlobalMid_Lock); |
2139 |
++ GlobalMaxActiveXid = 0; |
2140 |
++ GlobalCurrentXid = 0; |
2141 |
++ spin_unlock(&GlobalMid_Lock); |
2142 |
+ spin_lock(&cifs_tcp_ses_lock); |
2143 |
+ list_for_each(tmp1, &cifs_tcp_ses_list) { |
2144 |
+ server = list_entry(tmp1, struct TCP_Server_Info, |
2145 |
+@@ -301,6 +305,10 @@ static ssize_t cifs_stats_proc_write(struct file *file, |
2146 |
+ struct cifs_tcon, |
2147 |
+ tcon_list); |
2148 |
+ atomic_set(&tcon->num_smbs_sent, 0); |
2149 |
++ spin_lock(&tcon->stat_lock); |
2150 |
++ tcon->bytes_read = 0; |
2151 |
++ tcon->bytes_written = 0; |
2152 |
++ spin_unlock(&tcon->stat_lock); |
2153 |
+ if (server->ops->clear_stats) |
2154 |
+ server->ops->clear_stats(tcon); |
2155 |
+ } |
2156 |
+diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c |
2157 |
+index 7b08a1446a7f..efdfdb47a7dd 100644 |
2158 |
+--- a/fs/cifs/smb2misc.c |
2159 |
++++ b/fs/cifs/smb2misc.c |
2160 |
+@@ -211,6 +211,13 @@ smb2_check_message(char *buf, unsigned int length, struct TCP_Server_Info *srvr) |
2161 |
+ if (clc_len == 4 + len + 1) |
2162 |
+ return 0; |
2163 |
+ |
2164 |
++ /* |
2165 |
++ * Some windows servers (win2016) will pad also the final |
2166 |
++ * PDU in a compound to 8 bytes. |
2167 |
++ */ |
2168 |
++ if (((clc_len + 7) & ~7) == len) |
2169 |
++ return 0; |
2170 |
++ |
2171 |
+ /* |
2172 |
+ * MacOS server pads after SMB2.1 write response with 3 bytes |
2173 |
+ * of junk. Other servers match RFC1001 len to actual |
2174 |
+diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c |
2175 |
+index e317e9a400c1..58842b36481d 100644 |
2176 |
+--- a/fs/cifs/smb2pdu.c |
2177 |
++++ b/fs/cifs/smb2pdu.c |
2178 |
+@@ -393,7 +393,7 @@ small_smb2_init(__le16 smb2_command, struct cifs_tcon *tcon, |
2179 |
+ pdu->hdr.smb2_buf_length = cpu_to_be32(total_len); |
2180 |
+ |
2181 |
+ if (tcon != NULL) { |
2182 |
+-#ifdef CONFIG_CIFS_STATS2 |
2183 |
++#ifdef CONFIG_CIFS_STATS |
2184 |
+ uint16_t com_code = le16_to_cpu(smb2_command); |
2185 |
+ cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_sent[com_code]); |
2186 |
+ #endif |
2187 |
+diff --git a/fs/dcache.c b/fs/dcache.c |
2188 |
+index 8d4935978fec..c1a7c174a905 100644 |
2189 |
+--- a/fs/dcache.c |
2190 |
++++ b/fs/dcache.c |
2191 |
+@@ -291,7 +291,8 @@ void take_dentry_name_snapshot(struct name_snapshot *name, struct dentry *dentry |
2192 |
+ spin_unlock(&dentry->d_lock); |
2193 |
+ name->name = p->name; |
2194 |
+ } else { |
2195 |
+- memcpy(name->inline_name, dentry->d_iname, DNAME_INLINE_LEN); |
2196 |
++ memcpy(name->inline_name, dentry->d_iname, |
2197 |
++ dentry->d_name.len + 1); |
2198 |
+ spin_unlock(&dentry->d_lock); |
2199 |
+ name->name = name->inline_name; |
2200 |
+ } |
2201 |
+diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c |
2202 |
+index 85142e5df88b..e10bd73f0723 100644 |
2203 |
+--- a/fs/f2fs/data.c |
2204 |
++++ b/fs/f2fs/data.c |
2205 |
+@@ -2190,6 +2190,10 @@ static int f2fs_set_data_page_dirty(struct page *page) |
2206 |
+ if (!PageUptodate(page)) |
2207 |
+ SetPageUptodate(page); |
2208 |
+ |
2209 |
++ /* don't remain PG_checked flag which was set during GC */ |
2210 |
++ if (is_cold_data(page)) |
2211 |
++ clear_cold_data(page); |
2212 |
++ |
2213 |
+ if (f2fs_is_atomic_file(inode) && !f2fs_is_commit_atomic_write(inode)) { |
2214 |
+ if (!IS_ATOMIC_WRITTEN_PAGE(page)) { |
2215 |
+ register_inmem_page(inode, page); |
2216 |
+diff --git a/fs/fat/cache.c b/fs/fat/cache.c |
2217 |
+index e9bed49df6b7..78d501c1fb65 100644 |
2218 |
+--- a/fs/fat/cache.c |
2219 |
++++ b/fs/fat/cache.c |
2220 |
+@@ -225,7 +225,8 @@ static inline void cache_init(struct fat_cache_id *cid, int fclus, int dclus) |
2221 |
+ int fat_get_cluster(struct inode *inode, int cluster, int *fclus, int *dclus) |
2222 |
+ { |
2223 |
+ struct super_block *sb = inode->i_sb; |
2224 |
+- const int limit = sb->s_maxbytes >> MSDOS_SB(sb)->cluster_bits; |
2225 |
++ struct msdos_sb_info *sbi = MSDOS_SB(sb); |
2226 |
++ const int limit = sb->s_maxbytes >> sbi->cluster_bits; |
2227 |
+ struct fat_entry fatent; |
2228 |
+ struct fat_cache_id cid; |
2229 |
+ int nr; |
2230 |
+@@ -234,6 +235,12 @@ int fat_get_cluster(struct inode *inode, int cluster, int *fclus, int *dclus) |
2231 |
+ |
2232 |
+ *fclus = 0; |
2233 |
+ *dclus = MSDOS_I(inode)->i_start; |
2234 |
++ if (!fat_valid_entry(sbi, *dclus)) { |
2235 |
++ fat_fs_error_ratelimit(sb, |
2236 |
++ "%s: invalid start cluster (i_pos %lld, start %08x)", |
2237 |
++ __func__, MSDOS_I(inode)->i_pos, *dclus); |
2238 |
++ return -EIO; |
2239 |
++ } |
2240 |
+ if (cluster == 0) |
2241 |
+ return 0; |
2242 |
+ |
2243 |
+@@ -250,9 +257,8 @@ int fat_get_cluster(struct inode *inode, int cluster, int *fclus, int *dclus) |
2244 |
+ /* prevent the infinite loop of cluster chain */ |
2245 |
+ if (*fclus > limit) { |
2246 |
+ fat_fs_error_ratelimit(sb, |
2247 |
+- "%s: detected the cluster chain loop" |
2248 |
+- " (i_pos %lld)", __func__, |
2249 |
+- MSDOS_I(inode)->i_pos); |
2250 |
++ "%s: detected the cluster chain loop (i_pos %lld)", |
2251 |
++ __func__, MSDOS_I(inode)->i_pos); |
2252 |
+ nr = -EIO; |
2253 |
+ goto out; |
2254 |
+ } |
2255 |
+@@ -262,9 +268,8 @@ int fat_get_cluster(struct inode *inode, int cluster, int *fclus, int *dclus) |
2256 |
+ goto out; |
2257 |
+ else if (nr == FAT_ENT_FREE) { |
2258 |
+ fat_fs_error_ratelimit(sb, |
2259 |
+- "%s: invalid cluster chain (i_pos %lld)", |
2260 |
+- __func__, |
2261 |
+- MSDOS_I(inode)->i_pos); |
2262 |
++ "%s: invalid cluster chain (i_pos %lld)", |
2263 |
++ __func__, MSDOS_I(inode)->i_pos); |
2264 |
+ nr = -EIO; |
2265 |
+ goto out; |
2266 |
+ } else if (nr == FAT_ENT_EOF) { |
2267 |
+diff --git a/fs/fat/fat.h b/fs/fat/fat.h |
2268 |
+index 8fc1093da47d..a0a00f3734bc 100644 |
2269 |
+--- a/fs/fat/fat.h |
2270 |
++++ b/fs/fat/fat.h |
2271 |
+@@ -348,6 +348,11 @@ static inline void fatent_brelse(struct fat_entry *fatent) |
2272 |
+ fatent->fat_inode = NULL; |
2273 |
+ } |
2274 |
+ |
2275 |
++static inline bool fat_valid_entry(struct msdos_sb_info *sbi, int entry) |
2276 |
++{ |
2277 |
++ return FAT_START_ENT <= entry && entry < sbi->max_cluster; |
2278 |
++} |
2279 |
++ |
2280 |
+ extern void fat_ent_access_init(struct super_block *sb); |
2281 |
+ extern int fat_ent_read(struct inode *inode, struct fat_entry *fatent, |
2282 |
+ int entry); |
2283 |
+diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c |
2284 |
+index 48b2336692f9..a40f36b1b292 100644 |
2285 |
+--- a/fs/fat/fatent.c |
2286 |
++++ b/fs/fat/fatent.c |
2287 |
+@@ -23,7 +23,7 @@ static void fat12_ent_blocknr(struct super_block *sb, int entry, |
2288 |
+ { |
2289 |
+ struct msdos_sb_info *sbi = MSDOS_SB(sb); |
2290 |
+ int bytes = entry + (entry >> 1); |
2291 |
+- WARN_ON(entry < FAT_START_ENT || sbi->max_cluster <= entry); |
2292 |
++ WARN_ON(!fat_valid_entry(sbi, entry)); |
2293 |
+ *offset = bytes & (sb->s_blocksize - 1); |
2294 |
+ *blocknr = sbi->fat_start + (bytes >> sb->s_blocksize_bits); |
2295 |
+ } |
2296 |
+@@ -33,7 +33,7 @@ static void fat_ent_blocknr(struct super_block *sb, int entry, |
2297 |
+ { |
2298 |
+ struct msdos_sb_info *sbi = MSDOS_SB(sb); |
2299 |
+ int bytes = (entry << sbi->fatent_shift); |
2300 |
+- WARN_ON(entry < FAT_START_ENT || sbi->max_cluster <= entry); |
2301 |
++ WARN_ON(!fat_valid_entry(sbi, entry)); |
2302 |
+ *offset = bytes & (sb->s_blocksize - 1); |
2303 |
+ *blocknr = sbi->fat_start + (bytes >> sb->s_blocksize_bits); |
2304 |
+ } |
2305 |
+@@ -353,7 +353,7 @@ int fat_ent_read(struct inode *inode, struct fat_entry *fatent, int entry) |
2306 |
+ int err, offset; |
2307 |
+ sector_t blocknr; |
2308 |
+ |
2309 |
+- if (entry < FAT_START_ENT || sbi->max_cluster <= entry) { |
2310 |
++ if (!fat_valid_entry(sbi, entry)) { |
2311 |
+ fatent_brelse(fatent); |
2312 |
+ fat_fs_error(sb, "invalid access to FAT (entry 0x%08x)", entry); |
2313 |
+ return -EIO; |
2314 |
+diff --git a/fs/hfs/brec.c b/fs/hfs/brec.c |
2315 |
+index ad04a5741016..9a8772465a90 100644 |
2316 |
+--- a/fs/hfs/brec.c |
2317 |
++++ b/fs/hfs/brec.c |
2318 |
+@@ -75,9 +75,10 @@ int hfs_brec_insert(struct hfs_find_data *fd, void *entry, int entry_len) |
2319 |
+ if (!fd->bnode) { |
2320 |
+ if (!tree->root) |
2321 |
+ hfs_btree_inc_height(tree); |
2322 |
+- fd->bnode = hfs_bnode_find(tree, tree->leaf_head); |
2323 |
+- if (IS_ERR(fd->bnode)) |
2324 |
+- return PTR_ERR(fd->bnode); |
2325 |
++ node = hfs_bnode_find(tree, tree->leaf_head); |
2326 |
++ if (IS_ERR(node)) |
2327 |
++ return PTR_ERR(node); |
2328 |
++ fd->bnode = node; |
2329 |
+ fd->record = -1; |
2330 |
+ } |
2331 |
+ new_node = NULL; |
2332 |
+diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c |
2333 |
+index e8120a282435..1a44c4621e74 100644 |
2334 |
+--- a/fs/hfsplus/dir.c |
2335 |
++++ b/fs/hfsplus/dir.c |
2336 |
+@@ -78,13 +78,13 @@ again: |
2337 |
+ cpu_to_be32(HFSP_HARDLINK_TYPE) && |
2338 |
+ entry.file.user_info.fdCreator == |
2339 |
+ cpu_to_be32(HFSP_HFSPLUS_CREATOR) && |
2340 |
++ HFSPLUS_SB(sb)->hidden_dir && |
2341 |
+ (entry.file.create_date == |
2342 |
+ HFSPLUS_I(HFSPLUS_SB(sb)->hidden_dir)-> |
2343 |
+ create_date || |
2344 |
+ entry.file.create_date == |
2345 |
+ HFSPLUS_I(d_inode(sb->s_root))-> |
2346 |
+- create_date) && |
2347 |
+- HFSPLUS_SB(sb)->hidden_dir) { |
2348 |
++ create_date)) { |
2349 |
+ struct qstr str; |
2350 |
+ char name[32]; |
2351 |
+ |
2352 |
+diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c |
2353 |
+index 3cba08c931ee..410f59372f19 100644 |
2354 |
+--- a/fs/hfsplus/super.c |
2355 |
++++ b/fs/hfsplus/super.c |
2356 |
+@@ -524,8 +524,10 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent) |
2357 |
+ goto out_put_root; |
2358 |
+ if (!hfs_brec_read(&fd, &entry, sizeof(entry))) { |
2359 |
+ hfs_find_exit(&fd); |
2360 |
+- if (entry.type != cpu_to_be16(HFSPLUS_FOLDER)) |
2361 |
++ if (entry.type != cpu_to_be16(HFSPLUS_FOLDER)) { |
2362 |
++ err = -EINVAL; |
2363 |
+ goto out_put_root; |
2364 |
++ } |
2365 |
+ inode = hfsplus_iget(sb, be32_to_cpu(entry.folder.id)); |
2366 |
+ if (IS_ERR(inode)) { |
2367 |
+ err = PTR_ERR(inode); |
2368 |
+diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c |
2369 |
+index dda4a3a3ef6e..77c7d29fcd3b 100644 |
2370 |
+--- a/fs/nfs/nfs4proc.c |
2371 |
++++ b/fs/nfs/nfs4proc.c |
2372 |
+@@ -7497,7 +7497,7 @@ static int nfs4_sp4_select_mode(struct nfs_client *clp, |
2373 |
+ } |
2374 |
+ out: |
2375 |
+ clp->cl_sp4_flags = flags; |
2376 |
+- return 0; |
2377 |
++ return ret; |
2378 |
+ } |
2379 |
+ |
2380 |
+ struct nfs41_exchange_id_data { |
2381 |
+diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c |
2382 |
+index e64ecb9f2720..66c373230e60 100644 |
2383 |
+--- a/fs/proc/kcore.c |
2384 |
++++ b/fs/proc/kcore.c |
2385 |
+@@ -384,8 +384,10 @@ static void elf_kcore_store_hdr(char *bufp, int nphdr, int dataoff) |
2386 |
+ phdr->p_flags = PF_R|PF_W|PF_X; |
2387 |
+ phdr->p_offset = kc_vaddr_to_offset(m->addr) + dataoff; |
2388 |
+ phdr->p_vaddr = (size_t)m->addr; |
2389 |
+- if (m->type == KCORE_RAM || m->type == KCORE_TEXT) |
2390 |
++ if (m->type == KCORE_RAM) |
2391 |
+ phdr->p_paddr = __pa(m->addr); |
2392 |
++ else if (m->type == KCORE_TEXT) |
2393 |
++ phdr->p_paddr = __pa_symbol(m->addr); |
2394 |
+ else |
2395 |
+ phdr->p_paddr = (elf_addr_t)-1; |
2396 |
+ phdr->p_filesz = phdr->p_memsz = m->size; |
2397 |
+diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h |
2398 |
+index 48835a659948..eabf85371ece 100644 |
2399 |
+--- a/fs/reiserfs/reiserfs.h |
2400 |
++++ b/fs/reiserfs/reiserfs.h |
2401 |
+@@ -271,7 +271,7 @@ struct reiserfs_journal_list { |
2402 |
+ |
2403 |
+ struct mutex j_commit_mutex; |
2404 |
+ unsigned int j_trans_id; |
2405 |
+- time_t j_timestamp; |
2406 |
++ time64_t j_timestamp; /* write-only but useful for crash dump analysis */ |
2407 |
+ struct reiserfs_list_bitmap *j_list_bitmap; |
2408 |
+ struct buffer_head *j_commit_bh; /* commit buffer head */ |
2409 |
+ struct reiserfs_journal_cnode *j_realblock; |
2410 |
+diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h |
2411 |
+index ab20dc5db423..7fa3f1498b34 100644 |
2412 |
+--- a/include/linux/pci_ids.h |
2413 |
++++ b/include/linux/pci_ids.h |
2414 |
+@@ -3062,4 +3062,6 @@ |
2415 |
+ |
2416 |
+ #define PCI_VENDOR_ID_OCZ 0x1b85 |
2417 |
+ |
2418 |
++#define PCI_VENDOR_ID_NCUBE 0x10ff |
2419 |
++ |
2420 |
+ #endif /* _LINUX_PCI_IDS_H */ |
2421 |
+diff --git a/include/net/tcp.h b/include/net/tcp.h |
2422 |
+index eca8d65cad1e..0c828aac7e04 100644 |
2423 |
+--- a/include/net/tcp.h |
2424 |
++++ b/include/net/tcp.h |
2425 |
+@@ -2063,6 +2063,10 @@ int tcp_set_ulp(struct sock *sk, const char *name); |
2426 |
+ void tcp_get_available_ulp(char *buf, size_t len); |
2427 |
+ void tcp_cleanup_ulp(struct sock *sk); |
2428 |
+ |
2429 |
++#define MODULE_ALIAS_TCP_ULP(name) \ |
2430 |
++ __MODULE_INFO(alias, alias_userspace, name); \ |
2431 |
++ __MODULE_INFO(alias, alias_tcp_ulp, "tcp-ulp-" name) |
2432 |
++ |
2433 |
+ /* Call BPF_SOCK_OPS program that returns an int. If the return value |
2434 |
+ * is < 0, then the BPF op failed (for example if the loaded BPF |
2435 |
+ * program does not support the chosen operation or there is no BPF |
2436 |
+diff --git a/include/uapi/linux/keyctl.h b/include/uapi/linux/keyctl.h |
2437 |
+index 7b8c9e19bad1..910cc4334b21 100644 |
2438 |
+--- a/include/uapi/linux/keyctl.h |
2439 |
++++ b/include/uapi/linux/keyctl.h |
2440 |
+@@ -65,7 +65,7 @@ |
2441 |
+ |
2442 |
+ /* keyctl structures */ |
2443 |
+ struct keyctl_dh_params { |
2444 |
+- __s32 private; |
2445 |
++ __s32 dh_private; |
2446 |
+ __s32 prime; |
2447 |
+ __s32 base; |
2448 |
+ }; |
2449 |
+diff --git a/kernel/fork.c b/kernel/fork.c |
2450 |
+index 91907a3701ce..6a219fea4926 100644 |
2451 |
+--- a/kernel/fork.c |
2452 |
++++ b/kernel/fork.c |
2453 |
+@@ -1350,7 +1350,9 @@ static int copy_sighand(unsigned long clone_flags, struct task_struct *tsk) |
2454 |
+ return -ENOMEM; |
2455 |
+ |
2456 |
+ atomic_set(&sig->count, 1); |
2457 |
++ spin_lock_irq(¤t->sighand->siglock); |
2458 |
+ memcpy(sig->action, current->sighand->action, sizeof(sig->action)); |
2459 |
++ spin_unlock_irq(¤t->sighand->siglock); |
2460 |
+ return 0; |
2461 |
+ } |
2462 |
+ |
2463 |
+diff --git a/kernel/memremap.c b/kernel/memremap.c |
2464 |
+index 4712ce646e04..2b136d4988f7 100644 |
2465 |
+--- a/kernel/memremap.c |
2466 |
++++ b/kernel/memremap.c |
2467 |
+@@ -248,13 +248,16 @@ int device_private_entry_fault(struct vm_area_struct *vma, |
2468 |
+ EXPORT_SYMBOL(device_private_entry_fault); |
2469 |
+ #endif /* CONFIG_DEVICE_PRIVATE */ |
2470 |
+ |
2471 |
+-static void pgmap_radix_release(struct resource *res) |
2472 |
++static void pgmap_radix_release(struct resource *res, unsigned long end_pgoff) |
2473 |
+ { |
2474 |
+ unsigned long pgoff, order; |
2475 |
+ |
2476 |
+ mutex_lock(&pgmap_lock); |
2477 |
+- foreach_order_pgoff(res, order, pgoff) |
2478 |
++ foreach_order_pgoff(res, order, pgoff) { |
2479 |
++ if (pgoff >= end_pgoff) |
2480 |
++ break; |
2481 |
+ radix_tree_delete(&pgmap_radix, PHYS_PFN(res->start) + pgoff); |
2482 |
++ } |
2483 |
+ mutex_unlock(&pgmap_lock); |
2484 |
+ |
2485 |
+ synchronize_rcu(); |
2486 |
+@@ -309,7 +312,7 @@ static void devm_memremap_pages_release(struct device *dev, void *data) |
2487 |
+ mem_hotplug_done(); |
2488 |
+ |
2489 |
+ untrack_pfn(NULL, PHYS_PFN(align_start), align_size); |
2490 |
+- pgmap_radix_release(res); |
2491 |
++ pgmap_radix_release(res, -1); |
2492 |
+ dev_WARN_ONCE(dev, pgmap->altmap && pgmap->altmap->alloc, |
2493 |
+ "%s: failed to free all reserved pages\n", __func__); |
2494 |
+ } |
2495 |
+@@ -459,7 +462,7 @@ void *devm_memremap_pages(struct device *dev, struct resource *res, |
2496 |
+ untrack_pfn(NULL, PHYS_PFN(align_start), align_size); |
2497 |
+ err_pfn_remap: |
2498 |
+ err_radix: |
2499 |
+- pgmap_radix_release(res); |
2500 |
++ pgmap_radix_release(res, pgoff); |
2501 |
+ devres_free(page_map); |
2502 |
+ return ERR_PTR(error); |
2503 |
+ } |
2504 |
+diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c |
2505 |
+index 501f17c642ab..b2589c7e9439 100644 |
2506 |
+--- a/kernel/sched/deadline.c |
2507 |
++++ b/kernel/sched/deadline.c |
2508 |
+@@ -1365,6 +1365,10 @@ enqueue_dl_entity(struct sched_dl_entity *dl_se, |
2509 |
+ update_dl_entity(dl_se, pi_se); |
2510 |
+ } else if (flags & ENQUEUE_REPLENISH) { |
2511 |
+ replenish_dl_entity(dl_se, pi_se); |
2512 |
++ } else if ((flags & ENQUEUE_RESTORE) && |
2513 |
++ dl_time_before(dl_se->deadline, |
2514 |
++ rq_clock(rq_of_dl_rq(dl_rq_of_se(dl_se))))) { |
2515 |
++ setup_new_dl_entity(dl_se); |
2516 |
+ } |
2517 |
+ |
2518 |
+ __enqueue_dl_entity(dl_se); |
2519 |
+@@ -2256,13 +2260,6 @@ static void switched_to_dl(struct rq *rq, struct task_struct *p) |
2520 |
+ |
2521 |
+ return; |
2522 |
+ } |
2523 |
+- /* |
2524 |
+- * If p is boosted we already updated its params in |
2525 |
+- * rt_mutex_setprio()->enqueue_task(..., ENQUEUE_REPLENISH), |
2526 |
+- * p's deadline being now already after rq_clock(rq). |
2527 |
+- */ |
2528 |
+- if (dl_time_before(p->dl.deadline, rq_clock(rq))) |
2529 |
+- setup_new_dl_entity(&p->dl); |
2530 |
+ |
2531 |
+ if (rq->curr != p) { |
2532 |
+ #ifdef CONFIG_SMP |
2533 |
+diff --git a/lib/debugobjects.c b/lib/debugobjects.c |
2534 |
+index 2f5349c6e81a..99308479b1c8 100644 |
2535 |
+--- a/lib/debugobjects.c |
2536 |
++++ b/lib/debugobjects.c |
2537 |
+@@ -322,9 +322,12 @@ static void debug_object_is_on_stack(void *addr, int onstack) |
2538 |
+ |
2539 |
+ limit++; |
2540 |
+ if (is_on_stack) |
2541 |
+- pr_warn("object is on stack, but not annotated\n"); |
2542 |
++ pr_warn("object %p is on stack %p, but NOT annotated.\n", addr, |
2543 |
++ task_stack_page(current)); |
2544 |
+ else |
2545 |
+- pr_warn("object is not on stack, but annotated\n"); |
2546 |
++ pr_warn("object %p is NOT on stack %p, but annotated.\n", addr, |
2547 |
++ task_stack_page(current)); |
2548 |
++ |
2549 |
+ WARN_ON(1); |
2550 |
+ } |
2551 |
+ |
2552 |
+diff --git a/mm/fadvise.c b/mm/fadvise.c |
2553 |
+index 767887f5f3bf..3f5f68ad5708 100644 |
2554 |
+--- a/mm/fadvise.c |
2555 |
++++ b/mm/fadvise.c |
2556 |
+@@ -71,8 +71,12 @@ SYSCALL_DEFINE4(fadvise64_64, int, fd, loff_t, offset, loff_t, len, int, advice) |
2557 |
+ goto out; |
2558 |
+ } |
2559 |
+ |
2560 |
+- /* Careful about overflows. Len == 0 means "as much as possible" */ |
2561 |
+- endbyte = offset + len; |
2562 |
++ /* |
2563 |
++ * Careful about overflows. Len == 0 means "as much as possible". Use |
2564 |
++ * unsigned math because signed overflows are undefined and UBSan |
2565 |
++ * complains. |
2566 |
++ */ |
2567 |
++ endbyte = (u64)offset + (u64)len; |
2568 |
+ if (!len || endbyte < len) |
2569 |
+ endbyte = -1; |
2570 |
+ else |
2571 |
+diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c |
2572 |
+index 38e21a1e97bc..a9c65f13b7f5 100644 |
2573 |
+--- a/net/9p/trans_fd.c |
2574 |
++++ b/net/9p/trans_fd.c |
2575 |
+@@ -199,15 +199,14 @@ static void p9_mux_poll_stop(struct p9_conn *m) |
2576 |
+ static void p9_conn_cancel(struct p9_conn *m, int err) |
2577 |
+ { |
2578 |
+ struct p9_req_t *req, *rtmp; |
2579 |
+- unsigned long flags; |
2580 |
+ LIST_HEAD(cancel_list); |
2581 |
+ |
2582 |
+ p9_debug(P9_DEBUG_ERROR, "mux %p err %d\n", m, err); |
2583 |
+ |
2584 |
+- spin_lock_irqsave(&m->client->lock, flags); |
2585 |
++ spin_lock(&m->client->lock); |
2586 |
+ |
2587 |
+ if (m->err) { |
2588 |
+- spin_unlock_irqrestore(&m->client->lock, flags); |
2589 |
++ spin_unlock(&m->client->lock); |
2590 |
+ return; |
2591 |
+ } |
2592 |
+ |
2593 |
+@@ -219,7 +218,6 @@ static void p9_conn_cancel(struct p9_conn *m, int err) |
2594 |
+ list_for_each_entry_safe(req, rtmp, &m->unsent_req_list, req_list) { |
2595 |
+ list_move(&req->req_list, &cancel_list); |
2596 |
+ } |
2597 |
+- spin_unlock_irqrestore(&m->client->lock, flags); |
2598 |
+ |
2599 |
+ list_for_each_entry_safe(req, rtmp, &cancel_list, req_list) { |
2600 |
+ p9_debug(P9_DEBUG_ERROR, "call back req %p\n", req); |
2601 |
+@@ -228,6 +226,7 @@ static void p9_conn_cancel(struct p9_conn *m, int err) |
2602 |
+ req->t_err = err; |
2603 |
+ p9_client_cb(m->client, req, REQ_STATUS_ERROR); |
2604 |
+ } |
2605 |
++ spin_unlock(&m->client->lock); |
2606 |
+ } |
2607 |
+ |
2608 |
+ static int |
2609 |
+@@ -385,8 +384,9 @@ static void p9_read_work(struct work_struct *work) |
2610 |
+ if (m->req->status != REQ_STATUS_ERROR) |
2611 |
+ status = REQ_STATUS_RCVD; |
2612 |
+ list_del(&m->req->req_list); |
2613 |
+- spin_unlock(&m->client->lock); |
2614 |
++ /* update req->status while holding client->lock */ |
2615 |
+ p9_client_cb(m->client, m->req, status); |
2616 |
++ spin_unlock(&m->client->lock); |
2617 |
+ m->rc.sdata = NULL; |
2618 |
+ m->rc.offset = 0; |
2619 |
+ m->rc.capacity = 0; |
2620 |
+diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c |
2621 |
+index da0d3b257459..e73fd647065a 100644 |
2622 |
+--- a/net/9p/trans_virtio.c |
2623 |
++++ b/net/9p/trans_virtio.c |
2624 |
+@@ -571,7 +571,7 @@ static int p9_virtio_probe(struct virtio_device *vdev) |
2625 |
+ chan->vq = virtio_find_single_vq(vdev, req_done, "requests"); |
2626 |
+ if (IS_ERR(chan->vq)) { |
2627 |
+ err = PTR_ERR(chan->vq); |
2628 |
+- goto out_free_vq; |
2629 |
++ goto out_free_chan; |
2630 |
+ } |
2631 |
+ chan->vq->vdev->priv = chan; |
2632 |
+ spin_lock_init(&chan->lock); |
2633 |
+@@ -624,6 +624,7 @@ out_free_tag: |
2634 |
+ kfree(tag); |
2635 |
+ out_free_vq: |
2636 |
+ vdev->config->del_vqs(vdev); |
2637 |
++out_free_chan: |
2638 |
+ kfree(chan); |
2639 |
+ fail: |
2640 |
+ return err; |
2641 |
+diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c |
2642 |
+index a95ccdceb797..0e1a670dabd9 100644 |
2643 |
+--- a/net/ipv4/tcp_ipv4.c |
2644 |
++++ b/net/ipv4/tcp_ipv4.c |
2645 |
+@@ -2468,6 +2468,12 @@ static int __net_init tcp_sk_init(struct net *net) |
2646 |
+ if (res) |
2647 |
+ goto fail; |
2648 |
+ sock_set_flag(sk, SOCK_USE_WRITE_QUEUE); |
2649 |
++ |
2650 |
++ /* Please enforce IP_DF and IPID==0 for RST and |
2651 |
++ * ACK sent in SYN-RECV and TIME-WAIT state. |
2652 |
++ */ |
2653 |
++ inet_sk(sk)->pmtudisc = IP_PMTUDISC_DO; |
2654 |
++ |
2655 |
+ *per_cpu_ptr(net->ipv4.tcp_sk, cpu) = sk; |
2656 |
+ } |
2657 |
+ |
2658 |
+diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c |
2659 |
+index 420fecbb98fe..61584638dba7 100644 |
2660 |
+--- a/net/ipv4/tcp_minisocks.c |
2661 |
++++ b/net/ipv4/tcp_minisocks.c |
2662 |
+@@ -185,8 +185,9 @@ kill: |
2663 |
+ inet_twsk_deschedule_put(tw); |
2664 |
+ return TCP_TW_SUCCESS; |
2665 |
+ } |
2666 |
++ } else { |
2667 |
++ inet_twsk_reschedule(tw, TCP_TIMEWAIT_LEN); |
2668 |
+ } |
2669 |
+- inet_twsk_reschedule(tw, TCP_TIMEWAIT_LEN); |
2670 |
+ |
2671 |
+ if (tmp_opt.saw_tstamp) { |
2672 |
+ tcptw->tw_ts_recent = tmp_opt.rcv_tsval; |
2673 |
+diff --git a/net/ipv4/tcp_ulp.c b/net/ipv4/tcp_ulp.c |
2674 |
+index 6bb9e14c710a..1feecb72f4fc 100644 |
2675 |
+--- a/net/ipv4/tcp_ulp.c |
2676 |
++++ b/net/ipv4/tcp_ulp.c |
2677 |
+@@ -39,7 +39,7 @@ static const struct tcp_ulp_ops *__tcp_ulp_find_autoload(const char *name) |
2678 |
+ #ifdef CONFIG_MODULES |
2679 |
+ if (!ulp && capable(CAP_NET_ADMIN)) { |
2680 |
+ rcu_read_unlock(); |
2681 |
+- request_module("%s", name); |
2682 |
++ request_module("tcp-ulp-%s", name); |
2683 |
+ rcu_read_lock(); |
2684 |
+ ulp = tcp_ulp_find(name); |
2685 |
+ } |
2686 |
+diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c |
2687 |
+index b9e638cc955f..db5a24f09335 100644 |
2688 |
+--- a/net/ipv6/ip6_vti.c |
2689 |
++++ b/net/ipv6/ip6_vti.c |
2690 |
+@@ -481,7 +481,7 @@ vti6_xmit(struct sk_buff *skb, struct net_device *dev, struct flowi *fl) |
2691 |
+ } |
2692 |
+ |
2693 |
+ mtu = dst_mtu(dst); |
2694 |
+- if (!skb->ignore_df && skb->len > mtu) { |
2695 |
++ if (skb->len > mtu) { |
2696 |
+ skb_dst_update_pmtu(skb, mtu); |
2697 |
+ |
2698 |
+ if (skb->protocol == htons(ETH_P_IPV6)) { |
2699 |
+diff --git a/net/ipv6/netfilter/ip6t_rpfilter.c b/net/ipv6/netfilter/ip6t_rpfilter.c |
2700 |
+index 1c4a5de3f301..40eb16bd9786 100644 |
2701 |
+--- a/net/ipv6/netfilter/ip6t_rpfilter.c |
2702 |
++++ b/net/ipv6/netfilter/ip6t_rpfilter.c |
2703 |
+@@ -26,6 +26,12 @@ static bool rpfilter_addr_unicast(const struct in6_addr *addr) |
2704 |
+ return addr_type & IPV6_ADDR_UNICAST; |
2705 |
+ } |
2706 |
+ |
2707 |
++static bool rpfilter_addr_linklocal(const struct in6_addr *addr) |
2708 |
++{ |
2709 |
++ int addr_type = ipv6_addr_type(addr); |
2710 |
++ return addr_type & IPV6_ADDR_LINKLOCAL; |
2711 |
++} |
2712 |
++ |
2713 |
+ static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb, |
2714 |
+ const struct net_device *dev, u8 flags) |
2715 |
+ { |
2716 |
+@@ -48,7 +54,11 @@ static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb, |
2717 |
+ } |
2718 |
+ |
2719 |
+ fl6.flowi6_mark = flags & XT_RPFILTER_VALID_MARK ? skb->mark : 0; |
2720 |
+- if ((flags & XT_RPFILTER_LOOSE) == 0) |
2721 |
++ |
2722 |
++ if (rpfilter_addr_linklocal(&iph->saddr)) { |
2723 |
++ lookup_flags |= RT6_LOOKUP_F_IFACE; |
2724 |
++ fl6.flowi6_oif = dev->ifindex; |
2725 |
++ } else if ((flags & XT_RPFILTER_LOOSE) == 0) |
2726 |
+ fl6.flowi6_oif = dev->ifindex; |
2727 |
+ |
2728 |
+ rt = (void *) ip6_route_lookup(net, &fl6, lookup_flags); |
2729 |
+diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c |
2730 |
+index 5cb7cac9177d..1bd53b1e7672 100644 |
2731 |
+--- a/net/netfilter/ipvs/ip_vs_core.c |
2732 |
++++ b/net/netfilter/ipvs/ip_vs_core.c |
2733 |
+@@ -1960,13 +1960,20 @@ ip_vs_in(struct netns_ipvs *ipvs, unsigned int hooknum, struct sk_buff *skb, int |
2734 |
+ if (cp->dest && !(cp->dest->flags & IP_VS_DEST_F_AVAILABLE)) { |
2735 |
+ /* the destination server is not available */ |
2736 |
+ |
2737 |
+- if (sysctl_expire_nodest_conn(ipvs)) { |
2738 |
++ __u32 flags = cp->flags; |
2739 |
++ |
2740 |
++ /* when timer already started, silently drop the packet.*/ |
2741 |
++ if (timer_pending(&cp->timer)) |
2742 |
++ __ip_vs_conn_put(cp); |
2743 |
++ else |
2744 |
++ ip_vs_conn_put(cp); |
2745 |
++ |
2746 |
++ if (sysctl_expire_nodest_conn(ipvs) && |
2747 |
++ !(flags & IP_VS_CONN_F_ONE_PACKET)) { |
2748 |
+ /* try to expire the connection immediately */ |
2749 |
+ ip_vs_conn_expire_now(cp); |
2750 |
+ } |
2751 |
+- /* don't restart its timer, and silently |
2752 |
+- drop the packet. */ |
2753 |
+- __ip_vs_conn_put(cp); |
2754 |
++ |
2755 |
+ return NF_DROP; |
2756 |
+ } |
2757 |
+ |
2758 |
+diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c |
2759 |
+index de4053d84364..48dab1403b2c 100644 |
2760 |
+--- a/net/netfilter/nf_conntrack_netlink.c |
2761 |
++++ b/net/netfilter/nf_conntrack_netlink.c |
2762 |
+@@ -788,6 +788,21 @@ ctnetlink_alloc_filter(const struct nlattr * const cda[]) |
2763 |
+ #endif |
2764 |
+ } |
2765 |
+ |
2766 |
++static int ctnetlink_start(struct netlink_callback *cb) |
2767 |
++{ |
2768 |
++ const struct nlattr * const *cda = cb->data; |
2769 |
++ struct ctnetlink_filter *filter = NULL; |
2770 |
++ |
2771 |
++ if (cda[CTA_MARK] && cda[CTA_MARK_MASK]) { |
2772 |
++ filter = ctnetlink_alloc_filter(cda); |
2773 |
++ if (IS_ERR(filter)) |
2774 |
++ return PTR_ERR(filter); |
2775 |
++ } |
2776 |
++ |
2777 |
++ cb->data = filter; |
2778 |
++ return 0; |
2779 |
++} |
2780 |
++ |
2781 |
+ static int ctnetlink_filter_match(struct nf_conn *ct, void *data) |
2782 |
+ { |
2783 |
+ struct ctnetlink_filter *filter = data; |
2784 |
+@@ -1194,19 +1209,12 @@ static int ctnetlink_get_conntrack(struct net *net, struct sock *ctnl, |
2785 |
+ |
2786 |
+ if (nlh->nlmsg_flags & NLM_F_DUMP) { |
2787 |
+ struct netlink_dump_control c = { |
2788 |
++ .start = ctnetlink_start, |
2789 |
+ .dump = ctnetlink_dump_table, |
2790 |
+ .done = ctnetlink_done, |
2791 |
++ .data = (void *)cda, |
2792 |
+ }; |
2793 |
+ |
2794 |
+- if (cda[CTA_MARK] && cda[CTA_MARK_MASK]) { |
2795 |
+- struct ctnetlink_filter *filter; |
2796 |
+- |
2797 |
+- filter = ctnetlink_alloc_filter(cda); |
2798 |
+- if (IS_ERR(filter)) |
2799 |
+- return PTR_ERR(filter); |
2800 |
+- |
2801 |
+- c.data = filter; |
2802 |
+- } |
2803 |
+ return netlink_dump_start(ctnl, skb, nlh, &c); |
2804 |
+ } |
2805 |
+ |
2806 |
+diff --git a/net/netfilter/nfnetlink_acct.c b/net/netfilter/nfnetlink_acct.c |
2807 |
+index c45e6d4358ab..75624d17fc69 100644 |
2808 |
+--- a/net/netfilter/nfnetlink_acct.c |
2809 |
++++ b/net/netfilter/nfnetlink_acct.c |
2810 |
+@@ -238,29 +238,33 @@ static const struct nla_policy filter_policy[NFACCT_FILTER_MAX + 1] = { |
2811 |
+ [NFACCT_FILTER_VALUE] = { .type = NLA_U32 }, |
2812 |
+ }; |
2813 |
+ |
2814 |
+-static struct nfacct_filter * |
2815 |
+-nfacct_filter_alloc(const struct nlattr * const attr) |
2816 |
++static int nfnl_acct_start(struct netlink_callback *cb) |
2817 |
+ { |
2818 |
+- struct nfacct_filter *filter; |
2819 |
++ const struct nlattr *const attr = cb->data; |
2820 |
+ struct nlattr *tb[NFACCT_FILTER_MAX + 1]; |
2821 |
++ struct nfacct_filter *filter; |
2822 |
+ int err; |
2823 |
+ |
2824 |
++ if (!attr) |
2825 |
++ return 0; |
2826 |
++ |
2827 |
+ err = nla_parse_nested(tb, NFACCT_FILTER_MAX, attr, filter_policy, |
2828 |
+ NULL); |
2829 |
+ if (err < 0) |
2830 |
+- return ERR_PTR(err); |
2831 |
++ return err; |
2832 |
+ |
2833 |
+ if (!tb[NFACCT_FILTER_MASK] || !tb[NFACCT_FILTER_VALUE]) |
2834 |
+- return ERR_PTR(-EINVAL); |
2835 |
++ return -EINVAL; |
2836 |
+ |
2837 |
+ filter = kzalloc(sizeof(struct nfacct_filter), GFP_KERNEL); |
2838 |
+ if (!filter) |
2839 |
+- return ERR_PTR(-ENOMEM); |
2840 |
++ return -ENOMEM; |
2841 |
+ |
2842 |
+ filter->mask = ntohl(nla_get_be32(tb[NFACCT_FILTER_MASK])); |
2843 |
+ filter->value = ntohl(nla_get_be32(tb[NFACCT_FILTER_VALUE])); |
2844 |
++ cb->data = filter; |
2845 |
+ |
2846 |
+- return filter; |
2847 |
++ return 0; |
2848 |
+ } |
2849 |
+ |
2850 |
+ static int nfnl_acct_get(struct net *net, struct sock *nfnl, |
2851 |
+@@ -275,18 +279,11 @@ static int nfnl_acct_get(struct net *net, struct sock *nfnl, |
2852 |
+ if (nlh->nlmsg_flags & NLM_F_DUMP) { |
2853 |
+ struct netlink_dump_control c = { |
2854 |
+ .dump = nfnl_acct_dump, |
2855 |
++ .start = nfnl_acct_start, |
2856 |
+ .done = nfnl_acct_done, |
2857 |
++ .data = (void *)tb[NFACCT_FILTER], |
2858 |
+ }; |
2859 |
+ |
2860 |
+- if (tb[NFACCT_FILTER]) { |
2861 |
+- struct nfacct_filter *filter; |
2862 |
+- |
2863 |
+- filter = nfacct_filter_alloc(tb[NFACCT_FILTER]); |
2864 |
+- if (IS_ERR(filter)) |
2865 |
+- return PTR_ERR(filter); |
2866 |
+- |
2867 |
+- c.data = filter; |
2868 |
+- } |
2869 |
+ return netlink_dump_start(nfnl, skb, nlh, &c); |
2870 |
+ } |
2871 |
+ |
2872 |
+diff --git a/net/rds/ib_frmr.c b/net/rds/ib_frmr.c |
2873 |
+index 48332a6ed738..d290416e79e9 100644 |
2874 |
+--- a/net/rds/ib_frmr.c |
2875 |
++++ b/net/rds/ib_frmr.c |
2876 |
+@@ -61,6 +61,7 @@ static struct rds_ib_mr *rds_ib_alloc_frmr(struct rds_ib_device *rds_ibdev, |
2877 |
+ pool->fmr_attr.max_pages); |
2878 |
+ if (IS_ERR(frmr->mr)) { |
2879 |
+ pr_warn("RDS/IB: %s failed to allocate MR", __func__); |
2880 |
++ err = PTR_ERR(frmr->mr); |
2881 |
+ goto out_no_cigar; |
2882 |
+ } |
2883 |
+ |
2884 |
+diff --git a/net/sched/act_ife.c b/net/sched/act_ife.c |
2885 |
+index 85757af7f150..31de26c99023 100644 |
2886 |
+--- a/net/sched/act_ife.c |
2887 |
++++ b/net/sched/act_ife.c |
2888 |
+@@ -249,10 +249,8 @@ static int ife_validate_metatype(struct tcf_meta_ops *ops, void *val, int len) |
2889 |
+ } |
2890 |
+ |
2891 |
+ /* called when adding new meta information |
2892 |
+- * under ife->tcf_lock for existing action |
2893 |
+ */ |
2894 |
+-static int load_metaops_and_vet(struct tcf_ife_info *ife, u32 metaid, |
2895 |
+- void *val, int len, bool exists) |
2896 |
++static int load_metaops_and_vet(u32 metaid, void *val, int len) |
2897 |
+ { |
2898 |
+ struct tcf_meta_ops *ops = find_ife_oplist(metaid); |
2899 |
+ int ret = 0; |
2900 |
+@@ -260,13 +258,9 @@ static int load_metaops_and_vet(struct tcf_ife_info *ife, u32 metaid, |
2901 |
+ if (!ops) { |
2902 |
+ ret = -ENOENT; |
2903 |
+ #ifdef CONFIG_MODULES |
2904 |
+- if (exists) |
2905 |
+- spin_unlock_bh(&ife->tcf_lock); |
2906 |
+ rtnl_unlock(); |
2907 |
+ request_module("ifemeta%u", metaid); |
2908 |
+ rtnl_lock(); |
2909 |
+- if (exists) |
2910 |
+- spin_lock_bh(&ife->tcf_lock); |
2911 |
+ ops = find_ife_oplist(metaid); |
2912 |
+ #endif |
2913 |
+ } |
2914 |
+@@ -283,24 +277,17 @@ static int load_metaops_and_vet(struct tcf_ife_info *ife, u32 metaid, |
2915 |
+ } |
2916 |
+ |
2917 |
+ /* called when adding new meta information |
2918 |
+- * under ife->tcf_lock for existing action |
2919 |
+ */ |
2920 |
+-static int add_metainfo(struct tcf_ife_info *ife, u32 metaid, void *metaval, |
2921 |
+- int len, bool atomic) |
2922 |
++static int __add_metainfo(const struct tcf_meta_ops *ops, |
2923 |
++ struct tcf_ife_info *ife, u32 metaid, void *metaval, |
2924 |
++ int len, bool atomic, bool exists) |
2925 |
+ { |
2926 |
+ struct tcf_meta_info *mi = NULL; |
2927 |
+- struct tcf_meta_ops *ops = find_ife_oplist(metaid); |
2928 |
+ int ret = 0; |
2929 |
+ |
2930 |
+- if (!ops) |
2931 |
+- return -ENOENT; |
2932 |
+- |
2933 |
+ mi = kzalloc(sizeof(*mi), atomic ? GFP_ATOMIC : GFP_KERNEL); |
2934 |
+- if (!mi) { |
2935 |
+- /*put back what find_ife_oplist took */ |
2936 |
+- module_put(ops->owner); |
2937 |
++ if (!mi) |
2938 |
+ return -ENOMEM; |
2939 |
+- } |
2940 |
+ |
2941 |
+ mi->metaid = metaid; |
2942 |
+ mi->ops = ops; |
2943 |
+@@ -308,17 +295,49 @@ static int add_metainfo(struct tcf_ife_info *ife, u32 metaid, void *metaval, |
2944 |
+ ret = ops->alloc(mi, metaval, atomic ? GFP_ATOMIC : GFP_KERNEL); |
2945 |
+ if (ret != 0) { |
2946 |
+ kfree(mi); |
2947 |
+- module_put(ops->owner); |
2948 |
+ return ret; |
2949 |
+ } |
2950 |
+ } |
2951 |
+ |
2952 |
++ if (exists) |
2953 |
++ spin_lock_bh(&ife->tcf_lock); |
2954 |
+ list_add_tail(&mi->metalist, &ife->metalist); |
2955 |
++ if (exists) |
2956 |
++ spin_unlock_bh(&ife->tcf_lock); |
2957 |
++ |
2958 |
++ return ret; |
2959 |
++} |
2960 |
++ |
2961 |
++static int add_metainfo_and_get_ops(const struct tcf_meta_ops *ops, |
2962 |
++ struct tcf_ife_info *ife, u32 metaid, |
2963 |
++ bool exists) |
2964 |
++{ |
2965 |
++ int ret; |
2966 |
++ |
2967 |
++ if (!try_module_get(ops->owner)) |
2968 |
++ return -ENOENT; |
2969 |
++ ret = __add_metainfo(ops, ife, metaid, NULL, 0, true, exists); |
2970 |
++ if (ret) |
2971 |
++ module_put(ops->owner); |
2972 |
++ return ret; |
2973 |
++} |
2974 |
++ |
2975 |
++static int add_metainfo(struct tcf_ife_info *ife, u32 metaid, void *metaval, |
2976 |
++ int len, bool exists) |
2977 |
++{ |
2978 |
++ const struct tcf_meta_ops *ops = find_ife_oplist(metaid); |
2979 |
++ int ret; |
2980 |
+ |
2981 |
++ if (!ops) |
2982 |
++ return -ENOENT; |
2983 |
++ ret = __add_metainfo(ops, ife, metaid, metaval, len, false, exists); |
2984 |
++ if (ret) |
2985 |
++ /*put back what find_ife_oplist took */ |
2986 |
++ module_put(ops->owner); |
2987 |
+ return ret; |
2988 |
+ } |
2989 |
+ |
2990 |
+-static int use_all_metadata(struct tcf_ife_info *ife) |
2991 |
++static int use_all_metadata(struct tcf_ife_info *ife, bool exists) |
2992 |
+ { |
2993 |
+ struct tcf_meta_ops *o; |
2994 |
+ int rc = 0; |
2995 |
+@@ -326,7 +345,7 @@ static int use_all_metadata(struct tcf_ife_info *ife) |
2996 |
+ |
2997 |
+ read_lock(&ife_mod_lock); |
2998 |
+ list_for_each_entry(o, &ifeoplist, list) { |
2999 |
+- rc = add_metainfo(ife, o->metaid, NULL, 0, true); |
3000 |
++ rc = add_metainfo_and_get_ops(o, ife, o->metaid, exists); |
3001 |
+ if (rc == 0) |
3002 |
+ installed += 1; |
3003 |
+ } |
3004 |
+@@ -377,7 +396,6 @@ static void _tcf_ife_cleanup(struct tc_action *a, int bind) |
3005 |
+ struct tcf_meta_info *e, *n; |
3006 |
+ |
3007 |
+ list_for_each_entry_safe(e, n, &ife->metalist, metalist) { |
3008 |
+- module_put(e->ops->owner); |
3009 |
+ list_del(&e->metalist); |
3010 |
+ if (e->metaval) { |
3011 |
+ if (e->ops->release) |
3012 |
+@@ -385,6 +403,7 @@ static void _tcf_ife_cleanup(struct tc_action *a, int bind) |
3013 |
+ else |
3014 |
+ kfree(e->metaval); |
3015 |
+ } |
3016 |
++ module_put(e->ops->owner); |
3017 |
+ kfree(e); |
3018 |
+ } |
3019 |
+ } |
3020 |
+@@ -398,7 +417,6 @@ static void tcf_ife_cleanup(struct tc_action *a, int bind) |
3021 |
+ spin_unlock_bh(&ife->tcf_lock); |
3022 |
+ } |
3023 |
+ |
3024 |
+-/* under ife->tcf_lock for existing action */ |
3025 |
+ static int populate_metalist(struct tcf_ife_info *ife, struct nlattr **tb, |
3026 |
+ bool exists) |
3027 |
+ { |
3028 |
+@@ -412,7 +430,7 @@ static int populate_metalist(struct tcf_ife_info *ife, struct nlattr **tb, |
3029 |
+ val = nla_data(tb[i]); |
3030 |
+ len = nla_len(tb[i]); |
3031 |
+ |
3032 |
+- rc = load_metaops_and_vet(ife, i, val, len, exists); |
3033 |
++ rc = load_metaops_and_vet(i, val, len); |
3034 |
+ if (rc != 0) |
3035 |
+ return rc; |
3036 |
+ |
3037 |
+@@ -481,6 +499,8 @@ static int tcf_ife_init(struct net *net, struct nlattr *nla, |
3038 |
+ if (exists) |
3039 |
+ spin_lock_bh(&ife->tcf_lock); |
3040 |
+ ife->tcf_action = parm->action; |
3041 |
++ if (exists) |
3042 |
++ spin_unlock_bh(&ife->tcf_lock); |
3043 |
+ |
3044 |
+ if (parm->flags & IFE_ENCODE) { |
3045 |
+ if (daddr) |
3046 |
+@@ -508,9 +528,6 @@ metadata_parse_err: |
3047 |
+ tcf_idr_release(*a, bind); |
3048 |
+ if (ret == ACT_P_CREATED) |
3049 |
+ _tcf_ife_cleanup(*a, bind); |
3050 |
+- |
3051 |
+- if (exists) |
3052 |
+- spin_unlock_bh(&ife->tcf_lock); |
3053 |
+ return err; |
3054 |
+ } |
3055 |
+ |
3056 |
+@@ -524,20 +541,14 @@ metadata_parse_err: |
3057 |
+ * as we can. You better have at least one else we are |
3058 |
+ * going to bail out |
3059 |
+ */ |
3060 |
+- err = use_all_metadata(ife); |
3061 |
++ err = use_all_metadata(ife, exists); |
3062 |
+ if (err) { |
3063 |
+ if (ret == ACT_P_CREATED) |
3064 |
+ _tcf_ife_cleanup(*a, bind); |
3065 |
+- |
3066 |
+- if (exists) |
3067 |
+- spin_unlock_bh(&ife->tcf_lock); |
3068 |
+ return err; |
3069 |
+ } |
3070 |
+ } |
3071 |
+ |
3072 |
+- if (exists) |
3073 |
+- spin_unlock_bh(&ife->tcf_lock); |
3074 |
+- |
3075 |
+ if (ret == ACT_P_CREATED) |
3076 |
+ tcf_idr_insert(tn, *a); |
3077 |
+ |
3078 |
+diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c |
3079 |
+index 51ab463d9e16..656b6ada9221 100644 |
3080 |
+--- a/net/sched/act_pedit.c |
3081 |
++++ b/net/sched/act_pedit.c |
3082 |
+@@ -109,16 +109,18 @@ static int tcf_pedit_key_ex_dump(struct sk_buff *skb, |
3083 |
+ { |
3084 |
+ struct nlattr *keys_start = nla_nest_start(skb, TCA_PEDIT_KEYS_EX); |
3085 |
+ |
3086 |
++ if (!keys_start) |
3087 |
++ goto nla_failure; |
3088 |
+ for (; n > 0; n--) { |
3089 |
+ struct nlattr *key_start; |
3090 |
+ |
3091 |
+ key_start = nla_nest_start(skb, TCA_PEDIT_KEY_EX); |
3092 |
++ if (!key_start) |
3093 |
++ goto nla_failure; |
3094 |
+ |
3095 |
+ if (nla_put_u16(skb, TCA_PEDIT_KEY_EX_HTYPE, keys_ex->htype) || |
3096 |
+- nla_put_u16(skb, TCA_PEDIT_KEY_EX_CMD, keys_ex->cmd)) { |
3097 |
+- nlmsg_trim(skb, keys_start); |
3098 |
+- return -EINVAL; |
3099 |
+- } |
3100 |
++ nla_put_u16(skb, TCA_PEDIT_KEY_EX_CMD, keys_ex->cmd)) |
3101 |
++ goto nla_failure; |
3102 |
+ |
3103 |
+ nla_nest_end(skb, key_start); |
3104 |
+ |
3105 |
+@@ -128,6 +130,9 @@ static int tcf_pedit_key_ex_dump(struct sk_buff *skb, |
3106 |
+ nla_nest_end(skb, keys_start); |
3107 |
+ |
3108 |
+ return 0; |
3109 |
++nla_failure: |
3110 |
++ nla_nest_cancel(skb, keys_start); |
3111 |
++ return -EINVAL; |
3112 |
+ } |
3113 |
+ |
3114 |
+ static int tcf_pedit_init(struct net *net, struct nlattr *nla, |
3115 |
+@@ -395,7 +400,10 @@ static int tcf_pedit_dump(struct sk_buff *skb, struct tc_action *a, |
3116 |
+ opt->bindcnt = p->tcf_bindcnt - bind; |
3117 |
+ |
3118 |
+ if (p->tcfp_keys_ex) { |
3119 |
+- tcf_pedit_key_ex_dump(skb, p->tcfp_keys_ex, p->tcfp_nkeys); |
3120 |
++ if (tcf_pedit_key_ex_dump(skb, |
3121 |
++ p->tcfp_keys_ex, |
3122 |
++ p->tcfp_nkeys)) |
3123 |
++ goto nla_put_failure; |
3124 |
+ |
3125 |
+ if (nla_put(skb, TCA_PEDIT_PARMS_EX, s, opt)) |
3126 |
+ goto nla_put_failure; |
3127 |
+diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c |
3128 |
+index ba37d8f57e68..0c9bc29dcf97 100644 |
3129 |
+--- a/net/sched/cls_u32.c |
3130 |
++++ b/net/sched/cls_u32.c |
3131 |
+@@ -903,6 +903,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb, |
3132 |
+ struct nlattr *opt = tca[TCA_OPTIONS]; |
3133 |
+ struct nlattr *tb[TCA_U32_MAX + 1]; |
3134 |
+ u32 htid, flags = 0; |
3135 |
++ size_t sel_size; |
3136 |
+ int err; |
3137 |
+ #ifdef CONFIG_CLS_U32_PERF |
3138 |
+ size_t size; |
3139 |
+@@ -1024,8 +1025,11 @@ static int u32_change(struct net *net, struct sk_buff *in_skb, |
3140 |
+ return -EINVAL; |
3141 |
+ |
3142 |
+ s = nla_data(tb[TCA_U32_SEL]); |
3143 |
++ sel_size = sizeof(*s) + sizeof(*s->keys) * s->nkeys; |
3144 |
++ if (nla_len(tb[TCA_U32_SEL]) < sel_size) |
3145 |
++ return -EINVAL; |
3146 |
+ |
3147 |
+- n = kzalloc(sizeof(*n) + s->nkeys*sizeof(struct tc_u32_key), GFP_KERNEL); |
3148 |
++ n = kzalloc(offsetof(typeof(*n), sel) + sel_size, GFP_KERNEL); |
3149 |
+ if (n == NULL) |
3150 |
+ return -ENOBUFS; |
3151 |
+ |
3152 |
+@@ -1038,7 +1042,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb, |
3153 |
+ } |
3154 |
+ #endif |
3155 |
+ |
3156 |
+- memcpy(&n->sel, s, sizeof(*s) + s->nkeys*sizeof(struct tc_u32_key)); |
3157 |
++ memcpy(&n->sel, s, sel_size); |
3158 |
+ RCU_INIT_POINTER(n->ht_up, ht); |
3159 |
+ n->handle = handle; |
3160 |
+ n->fshift = s->hmask ? ffs(ntohl(s->hmask)) - 1 : 0; |
3161 |
+diff --git a/net/sctp/proc.c b/net/sctp/proc.c |
3162 |
+index 26b4be6b4172..6c82a959fc6e 100644 |
3163 |
+--- a/net/sctp/proc.c |
3164 |
++++ b/net/sctp/proc.c |
3165 |
+@@ -335,8 +335,6 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v) |
3166 |
+ } |
3167 |
+ |
3168 |
+ transport = (struct sctp_transport *)v; |
3169 |
+- if (!sctp_transport_hold(transport)) |
3170 |
+- return 0; |
3171 |
+ assoc = transport->asoc; |
3172 |
+ epb = &assoc->base; |
3173 |
+ sk = epb->sk; |
3174 |
+@@ -426,8 +424,6 @@ static int sctp_remaddr_seq_show(struct seq_file *seq, void *v) |
3175 |
+ } |
3176 |
+ |
3177 |
+ transport = (struct sctp_transport *)v; |
3178 |
+- if (!sctp_transport_hold(transport)) |
3179 |
+- return 0; |
3180 |
+ assoc = transport->asoc; |
3181 |
+ |
3182 |
+ list_for_each_entry_rcu(tsp, &assoc->peer.transport_addr_list, |
3183 |
+diff --git a/net/sctp/socket.c b/net/sctp/socket.c |
3184 |
+index 2d6f612f32c3..790094311143 100644 |
3185 |
+--- a/net/sctp/socket.c |
3186 |
++++ b/net/sctp/socket.c |
3187 |
+@@ -4660,9 +4660,14 @@ struct sctp_transport *sctp_transport_get_next(struct net *net, |
3188 |
+ break; |
3189 |
+ } |
3190 |
+ |
3191 |
++ if (!sctp_transport_hold(t)) |
3192 |
++ continue; |
3193 |
++ |
3194 |
+ if (net_eq(sock_net(t->asoc->base.sk), net) && |
3195 |
+ t->asoc->peer.primary_path == t) |
3196 |
+ break; |
3197 |
++ |
3198 |
++ sctp_transport_put(t); |
3199 |
+ } |
3200 |
+ |
3201 |
+ return t; |
3202 |
+@@ -4672,13 +4677,18 @@ struct sctp_transport *sctp_transport_get_idx(struct net *net, |
3203 |
+ struct rhashtable_iter *iter, |
3204 |
+ int pos) |
3205 |
+ { |
3206 |
+- void *obj = SEQ_START_TOKEN; |
3207 |
++ struct sctp_transport *t; |
3208 |
+ |
3209 |
+- while (pos && (obj = sctp_transport_get_next(net, iter)) && |
3210 |
+- !IS_ERR(obj)) |
3211 |
+- pos--; |
3212 |
++ if (!pos) |
3213 |
++ return SEQ_START_TOKEN; |
3214 |
+ |
3215 |
+- return obj; |
3216 |
++ while ((t = sctp_transport_get_next(net, iter)) && !IS_ERR(t)) { |
3217 |
++ if (!--pos) |
3218 |
++ break; |
3219 |
++ sctp_transport_put(t); |
3220 |
++ } |
3221 |
++ |
3222 |
++ return t; |
3223 |
+ } |
3224 |
+ |
3225 |
+ int sctp_for_each_endpoint(int (*cb)(struct sctp_endpoint *, void *), |
3226 |
+@@ -4738,8 +4748,6 @@ again: |
3227 |
+ |
3228 |
+ tsp = sctp_transport_get_idx(net, &hti, *pos + 1); |
3229 |
+ for (; !IS_ERR_OR_NULL(tsp); tsp = sctp_transport_get_next(net, &hti)) { |
3230 |
+- if (!sctp_transport_hold(tsp)) |
3231 |
+- continue; |
3232 |
+ ret = cb(tsp, p); |
3233 |
+ if (ret) |
3234 |
+ break; |
3235 |
+diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c |
3236 |
+index 8654494b4d0a..834eb2b9e41b 100644 |
3237 |
+--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c |
3238 |
++++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c |
3239 |
+@@ -169,7 +169,7 @@ make_checksum_hmac_md5(struct krb5_ctx *kctx, char *header, int hdrlen, |
3240 |
+ struct scatterlist sg[1]; |
3241 |
+ int err = -1; |
3242 |
+ u8 *checksumdata; |
3243 |
+- u8 rc4salt[4]; |
3244 |
++ u8 *rc4salt; |
3245 |
+ struct crypto_ahash *md5; |
3246 |
+ struct crypto_ahash *hmac_md5; |
3247 |
+ struct ahash_request *req; |
3248 |
+@@ -183,14 +183,18 @@ make_checksum_hmac_md5(struct krb5_ctx *kctx, char *header, int hdrlen, |
3249 |
+ return GSS_S_FAILURE; |
3250 |
+ } |
3251 |
+ |
3252 |
++ rc4salt = kmalloc_array(4, sizeof(*rc4salt), GFP_NOFS); |
3253 |
++ if (!rc4salt) |
3254 |
++ return GSS_S_FAILURE; |
3255 |
++ |
3256 |
+ if (arcfour_hmac_md5_usage_to_salt(usage, rc4salt)) { |
3257 |
+ dprintk("%s: invalid usage value %u\n", __func__, usage); |
3258 |
+- return GSS_S_FAILURE; |
3259 |
++ goto out_free_rc4salt; |
3260 |
+ } |
3261 |
+ |
3262 |
+ checksumdata = kmalloc(GSS_KRB5_MAX_CKSUM_LEN, GFP_NOFS); |
3263 |
+ if (!checksumdata) |
3264 |
+- return GSS_S_FAILURE; |
3265 |
++ goto out_free_rc4salt; |
3266 |
+ |
3267 |
+ md5 = crypto_alloc_ahash("md5", 0, CRYPTO_ALG_ASYNC); |
3268 |
+ if (IS_ERR(md5)) |
3269 |
+@@ -258,6 +262,8 @@ out_free_md5: |
3270 |
+ crypto_free_ahash(md5); |
3271 |
+ out_free_cksum: |
3272 |
+ kfree(checksumdata); |
3273 |
++out_free_rc4salt: |
3274 |
++ kfree(rc4salt); |
3275 |
+ return err ? GSS_S_FAILURE : 0; |
3276 |
+ } |
3277 |
+ |
3278 |
+diff --git a/net/tipc/socket.c b/net/tipc/socket.c |
3279 |
+index 98a44ecb11e7..0aebf0695ae0 100644 |
3280 |
+--- a/net/tipc/socket.c |
3281 |
++++ b/net/tipc/socket.c |
3282 |
+@@ -2268,6 +2268,8 @@ void tipc_sk_reinit(struct net *net) |
3283 |
+ walk_stop: |
3284 |
+ rhashtable_walk_stop(&iter); |
3285 |
+ } while (tsk == ERR_PTR(-EAGAIN)); |
3286 |
++ |
3287 |
++ rhashtable_walk_exit(&iter); |
3288 |
+ } |
3289 |
+ |
3290 |
+ static struct tipc_sock *tipc_sk_lookup(struct net *net, u32 portid) |
3291 |
+diff --git a/net/tls/tls_main.c b/net/tls/tls_main.c |
3292 |
+index ffb1a3a69bdd..055b9992d8c7 100644 |
3293 |
+--- a/net/tls/tls_main.c |
3294 |
++++ b/net/tls/tls_main.c |
3295 |
+@@ -44,6 +44,7 @@ |
3296 |
+ MODULE_AUTHOR("Mellanox Technologies"); |
3297 |
+ MODULE_DESCRIPTION("Transport Layer Security Support"); |
3298 |
+ MODULE_LICENSE("Dual BSD/GPL"); |
3299 |
++MODULE_ALIAS_TCP_ULP("tls"); |
3300 |
+ |
3301 |
+ static struct proto tls_base_prot; |
3302 |
+ static struct proto tls_sw_prot; |
3303 |
+diff --git a/scripts/depmod.sh b/scripts/depmod.sh |
3304 |
+index f41b0a4b575c..cf5b2b24b3cf 100755 |
3305 |
+--- a/scripts/depmod.sh |
3306 |
++++ b/scripts/depmod.sh |
3307 |
+@@ -16,9 +16,9 @@ if ! test -r System.map ; then |
3308 |
+ fi |
3309 |
+ |
3310 |
+ if [ -z $(command -v $DEPMOD) ]; then |
3311 |
+- echo "'make modules_install' requires $DEPMOD. Please install it." >&2 |
3312 |
++ echo "Warning: 'make modules_install' requires $DEPMOD. Please install it." >&2 |
3313 |
+ echo "This is probably in the kmod package." >&2 |
3314 |
+- exit 1 |
3315 |
++ exit 0 |
3316 |
+ fi |
3317 |
+ |
3318 |
+ # older versions of depmod don't support -P <symbol-prefix> |
3319 |
+diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c |
3320 |
+index 54deaa1066cf..957f6041dd79 100644 |
3321 |
+--- a/scripts/mod/modpost.c |
3322 |
++++ b/scripts/mod/modpost.c |
3323 |
+@@ -677,7 +677,7 @@ static void handle_modversions(struct module *mod, struct elf_info *info, |
3324 |
+ if (ELF_ST_TYPE(sym->st_info) == STT_SPARC_REGISTER) |
3325 |
+ break; |
3326 |
+ if (symname[0] == '.') { |
3327 |
+- char *munged = strdup(symname); |
3328 |
++ char *munged = NOFAIL(strdup(symname)); |
3329 |
+ munged[0] = '_'; |
3330 |
+ munged[1] = toupper(munged[1]); |
3331 |
+ symname = munged; |
3332 |
+@@ -1329,7 +1329,7 @@ static Elf_Sym *find_elf_symbol2(struct elf_info *elf, Elf_Addr addr, |
3333 |
+ static char *sec2annotation(const char *s) |
3334 |
+ { |
3335 |
+ if (match(s, init_exit_sections)) { |
3336 |
+- char *p = malloc(20); |
3337 |
++ char *p = NOFAIL(malloc(20)); |
3338 |
+ char *r = p; |
3339 |
+ |
3340 |
+ *p++ = '_'; |
3341 |
+@@ -1349,7 +1349,7 @@ static char *sec2annotation(const char *s) |
3342 |
+ strcat(p, " "); |
3343 |
+ return r; |
3344 |
+ } else { |
3345 |
+- return strdup(""); |
3346 |
++ return NOFAIL(strdup("")); |
3347 |
+ } |
3348 |
+ } |
3349 |
+ |
3350 |
+@@ -2050,7 +2050,7 @@ void buf_write(struct buffer *buf, const char *s, int len) |
3351 |
+ { |
3352 |
+ if (buf->size - buf->pos < len) { |
3353 |
+ buf->size += len + SZ; |
3354 |
+- buf->p = realloc(buf->p, buf->size); |
3355 |
++ buf->p = NOFAIL(realloc(buf->p, buf->size)); |
3356 |
+ } |
3357 |
+ strncpy(buf->p + buf->pos, s, len); |
3358 |
+ buf->pos += len; |
3359 |
+diff --git a/security/keys/dh.c b/security/keys/dh.c |
3360 |
+index d1ea9f325f94..35543f04e759 100644 |
3361 |
+--- a/security/keys/dh.c |
3362 |
++++ b/security/keys/dh.c |
3363 |
+@@ -307,7 +307,7 @@ long __keyctl_dh_compute(struct keyctl_dh_params __user *params, |
3364 |
+ } |
3365 |
+ dh_inputs.g_size = dlen; |
3366 |
+ |
3367 |
+- dlen = dh_data_from_key(pcopy.private, &dh_inputs.key); |
3368 |
++ dlen = dh_data_from_key(pcopy.dh_private, &dh_inputs.key); |
3369 |
+ if (dlen < 0) { |
3370 |
+ ret = dlen; |
3371 |
+ goto out2; |
3372 |
+diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c |
3373 |
+index 0791fec398fb..1cd20b88a3a9 100644 |
3374 |
+--- a/sound/soc/codecs/rt5677.c |
3375 |
++++ b/sound/soc/codecs/rt5677.c |
3376 |
+@@ -5017,7 +5017,7 @@ static const struct i2c_device_id rt5677_i2c_id[] = { |
3377 |
+ MODULE_DEVICE_TABLE(i2c, rt5677_i2c_id); |
3378 |
+ |
3379 |
+ static const struct of_device_id rt5677_of_match[] = { |
3380 |
+- { .compatible = "realtek,rt5677", RT5677 }, |
3381 |
++ { .compatible = "realtek,rt5677", .data = (const void *)RT5677 }, |
3382 |
+ { } |
3383 |
+ }; |
3384 |
+ MODULE_DEVICE_TABLE(of, rt5677_of_match); |
3385 |
+diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c |
3386 |
+index 3896523b71e9..f289762cd676 100644 |
3387 |
+--- a/sound/soc/codecs/wm8994.c |
3388 |
++++ b/sound/soc/codecs/wm8994.c |
3389 |
+@@ -2431,6 +2431,7 @@ static int wm8994_set_dai_sysclk(struct snd_soc_dai *dai, |
3390 |
+ snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_2, |
3391 |
+ WM8994_OPCLK_ENA, 0); |
3392 |
+ } |
3393 |
++ break; |
3394 |
+ |
3395 |
+ default: |
3396 |
+ return -EINVAL; |
3397 |
+diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c |
3398 |
+index 53d83d7e6a09..20e7d74d86cd 100644 |
3399 |
+--- a/tools/perf/arch/powerpc/util/sym-handling.c |
3400 |
++++ b/tools/perf/arch/powerpc/util/sym-handling.c |
3401 |
+@@ -141,8 +141,10 @@ void arch__post_process_probe_trace_events(struct perf_probe_event *pev, |
3402 |
+ for (i = 0; i < ntevs; i++) { |
3403 |
+ tev = &pev->tevs[i]; |
3404 |
+ map__for_each_symbol(map, sym, tmp) { |
3405 |
+- if (map->unmap_ip(map, sym->start) == tev->point.address) |
3406 |
++ if (map->unmap_ip(map, sym->start) == tev->point.address) { |
3407 |
+ arch__fix_tev_from_maps(pev, tev, map, sym); |
3408 |
++ break; |
3409 |
++ } |
3410 |
+ } |
3411 |
+ } |
3412 |
+ } |
3413 |
+diff --git a/tools/perf/util/namespaces.c b/tools/perf/util/namespaces.c |
3414 |
+index a58e91197729..1ef0049860a8 100644 |
3415 |
+--- a/tools/perf/util/namespaces.c |
3416 |
++++ b/tools/perf/util/namespaces.c |
3417 |
+@@ -138,6 +138,9 @@ struct nsinfo *nsinfo__copy(struct nsinfo *nsi) |
3418 |
+ { |
3419 |
+ struct nsinfo *nnsi; |
3420 |
+ |
3421 |
++ if (nsi == NULL) |
3422 |
++ return NULL; |
3423 |
++ |
3424 |
+ nnsi = calloc(1, sizeof(*nnsi)); |
3425 |
+ if (nnsi != NULL) { |
3426 |
+ nnsi->pid = nsi->pid; |
3427 |
+diff --git a/tools/testing/selftests/powerpc/harness.c b/tools/testing/selftests/powerpc/harness.c |
3428 |
+index 66d31de60b9a..9d7166dfad1e 100644 |
3429 |
+--- a/tools/testing/selftests/powerpc/harness.c |
3430 |
++++ b/tools/testing/selftests/powerpc/harness.c |
3431 |
+@@ -85,13 +85,13 @@ wait: |
3432 |
+ return status; |
3433 |
+ } |
3434 |
+ |
3435 |
+-static void alarm_handler(int signum) |
3436 |
++static void sig_handler(int signum) |
3437 |
+ { |
3438 |
+- /* Jut wake us up from waitpid */ |
3439 |
++ /* Just wake us up from waitpid */ |
3440 |
+ } |
3441 |
+ |
3442 |
+-static struct sigaction alarm_action = { |
3443 |
+- .sa_handler = alarm_handler, |
3444 |
++static struct sigaction sig_action = { |
3445 |
++ .sa_handler = sig_handler, |
3446 |
+ }; |
3447 |
+ |
3448 |
+ void test_harness_set_timeout(uint64_t time) |
3449 |
+@@ -106,8 +106,14 @@ int test_harness(int (test_function)(void), char *name) |
3450 |
+ test_start(name); |
3451 |
+ test_set_git_version(GIT_VERSION); |
3452 |
+ |
3453 |
+- if (sigaction(SIGALRM, &alarm_action, NULL)) { |
3454 |
+- perror("sigaction"); |
3455 |
++ if (sigaction(SIGINT, &sig_action, NULL)) { |
3456 |
++ perror("sigaction (sigint)"); |
3457 |
++ test_error(name); |
3458 |
++ return 1; |
3459 |
++ } |
3460 |
++ |
3461 |
++ if (sigaction(SIGALRM, &sig_action, NULL)) { |
3462 |
++ perror("sigaction (sigalrm)"); |
3463 |
+ test_error(name); |
3464 |
+ return 1; |
3465 |
+ } |