1 |
commit: d2975282a07e1079c8befdd23086852956fe4493 |
2 |
Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
3 |
AuthorDate: Sat May 2 19:23:44 2020 +0000 |
4 |
Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> |
5 |
CommitDate: Sat May 2 19:23:44 2020 +0000 |
6 |
URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=d2975282 |
7 |
|
8 |
Linux patch 4.19.120 |
9 |
|
10 |
Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> |
11 |
|
12 |
0000_README | 4 + |
13 |
1119_linux-4.19.120.patch | 1834 +++++++++++++++++++++++++++++++++++++++++++++ |
14 |
2 files changed, 1838 insertions(+) |
15 |
|
16 |
diff --git a/0000_README b/0000_README |
17 |
index 36e1c22..8850298 100644 |
18 |
--- a/0000_README |
19 |
+++ b/0000_README |
20 |
@@ -515,6 +515,10 @@ Patch: 1118_linux-4.19.119.patch |
21 |
From: https://www.kernel.org |
22 |
Desc: Linux 4.19.119 |
23 |
|
24 |
+Patch: 1119_linux-4.19.120.patch |
25 |
+From: https://www.kernel.org |
26 |
+Desc: Linux 4.19.120 |
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/1119_linux-4.19.120.patch b/1119_linux-4.19.120.patch |
33 |
new file mode 100644 |
34 |
index 0000000..6f1d761 |
35 |
--- /dev/null |
36 |
+++ b/1119_linux-4.19.120.patch |
37 |
@@ -0,0 +1,1834 @@ |
38 |
+diff --git a/Makefile b/Makefile |
39 |
+index 69c95fe6fba5..74b60bf2ff79 100644 |
40 |
+--- a/Makefile |
41 |
++++ b/Makefile |
42 |
+@@ -1,7 +1,7 @@ |
43 |
+ # SPDX-License-Identifier: GPL-2.0 |
44 |
+ VERSION = 4 |
45 |
+ PATCHLEVEL = 19 |
46 |
+-SUBLEVEL = 119 |
47 |
++SUBLEVEL = 120 |
48 |
+ EXTRAVERSION = |
49 |
+ NAME = "People's Front" |
50 |
+ |
51 |
+diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi |
52 |
+index c9322a56300d..f9add515301f 100644 |
53 |
+--- a/arch/arm/boot/dts/bcm283x.dtsi |
54 |
++++ b/arch/arm/boot/dts/bcm283x.dtsi |
55 |
+@@ -476,6 +476,7 @@ |
56 |
+ "dsi0_ddr2", |
57 |
+ "dsi0_ddr"; |
58 |
+ |
59 |
++ status = "disabled"; |
60 |
+ }; |
61 |
+ |
62 |
+ thermal: thermal@7e212000 { |
63 |
+diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h |
64 |
+index 3091ae5975a3..ed99d941c462 100644 |
65 |
+--- a/arch/arm64/include/asm/sysreg.h |
66 |
++++ b/arch/arm64/include/asm/sysreg.h |
67 |
+@@ -60,7 +60,9 @@ |
68 |
+ #ifndef CONFIG_BROKEN_GAS_INST |
69 |
+ |
70 |
+ #ifdef __ASSEMBLY__ |
71 |
+-#define __emit_inst(x) .inst (x) |
72 |
++// The space separator is omitted so that __emit_inst(x) can be parsed as |
73 |
++// either an assembler directive or an assembler macro argument. |
74 |
++#define __emit_inst(x) .inst(x) |
75 |
+ #else |
76 |
+ #define __emit_inst(x) ".inst " __stringify((x)) "\n\t" |
77 |
+ #endif |
78 |
+diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c |
79 |
+index fc93ae325515..f8b0fa2dbe37 100644 |
80 |
+--- a/arch/x86/kernel/cpu/mshyperv.c |
81 |
++++ b/arch/x86/kernel/cpu/mshyperv.c |
82 |
+@@ -214,8 +214,8 @@ static void __init ms_hyperv_init_platform(void) |
83 |
+ ms_hyperv.misc_features = cpuid_edx(HYPERV_CPUID_FEATURES); |
84 |
+ ms_hyperv.hints = cpuid_eax(HYPERV_CPUID_ENLIGHTMENT_INFO); |
85 |
+ |
86 |
+- pr_info("Hyper-V: features 0x%x, hints 0x%x\n", |
87 |
+- ms_hyperv.features, ms_hyperv.hints); |
88 |
++ pr_info("Hyper-V: features 0x%x, hints 0x%x, misc 0x%x\n", |
89 |
++ ms_hyperv.features, ms_hyperv.hints, ms_hyperv.misc_features); |
90 |
+ |
91 |
+ ms_hyperv.max_vp_index = cpuid_eax(HYPERV_CPUID_IMPLEMENT_LIMITS); |
92 |
+ ms_hyperv.max_lp_index = cpuid_ebx(HYPERV_CPUID_IMPLEMENT_LIMITS); |
93 |
+diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c |
94 |
+index a32fc3d99407..46ab92831251 100644 |
95 |
+--- a/arch/x86/net/bpf_jit_comp.c |
96 |
++++ b/arch/x86/net/bpf_jit_comp.c |
97 |
+@@ -142,6 +142,19 @@ static bool is_ereg(u32 reg) |
98 |
+ BIT(BPF_REG_AX)); |
99 |
+ } |
100 |
+ |
101 |
++/* |
102 |
++ * is_ereg_8l() == true if BPF register 'reg' is mapped to access x86-64 |
103 |
++ * lower 8-bit registers dil,sil,bpl,spl,r8b..r15b, which need extra byte |
104 |
++ * of encoding. al,cl,dl,bl have simpler encoding. |
105 |
++ */ |
106 |
++static bool is_ereg_8l(u32 reg) |
107 |
++{ |
108 |
++ return is_ereg(reg) || |
109 |
++ (1 << reg) & (BIT(BPF_REG_1) | |
110 |
++ BIT(BPF_REG_2) | |
111 |
++ BIT(BPF_REG_FP)); |
112 |
++} |
113 |
++ |
114 |
+ static bool is_axreg(u32 reg) |
115 |
+ { |
116 |
+ return reg == BPF_REG_0; |
117 |
+@@ -751,9 +764,8 @@ st: if (is_imm8(insn->off)) |
118 |
+ /* STX: *(u8*)(dst_reg + off) = src_reg */ |
119 |
+ case BPF_STX | BPF_MEM | BPF_B: |
120 |
+ /* Emit 'mov byte ptr [rax + off], al' */ |
121 |
+- if (is_ereg(dst_reg) || is_ereg(src_reg) || |
122 |
+- /* We have to add extra byte for x86 SIL, DIL regs */ |
123 |
+- src_reg == BPF_REG_1 || src_reg == BPF_REG_2) |
124 |
++ if (is_ereg(dst_reg) || is_ereg_8l(src_reg)) |
125 |
++ /* Add extra byte for eregs or SIL,DIL,BPL in src_reg */ |
126 |
+ EMIT2(add_2mod(0x40, dst_reg, src_reg), 0x88); |
127 |
+ else |
128 |
+ EMIT1(0x88); |
129 |
+diff --git a/arch/x86/net/bpf_jit_comp32.c b/arch/x86/net/bpf_jit_comp32.c |
130 |
+index 24d573bc550d..2eaf1900ba67 100644 |
131 |
+--- a/arch/x86/net/bpf_jit_comp32.c |
132 |
++++ b/arch/x86/net/bpf_jit_comp32.c |
133 |
+@@ -1830,7 +1830,9 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, |
134 |
+ STACK_VAR(dst_hi)); |
135 |
+ EMIT(0x0, 4); |
136 |
+ } else { |
137 |
+- EMIT3(0xC7, add_1reg(0xC0, dst_hi), 0); |
138 |
++ /* xor dst_hi,dst_hi */ |
139 |
++ EMIT2(0x33, |
140 |
++ add_2reg(0xC0, dst_hi, dst_hi)); |
141 |
+ } |
142 |
+ break; |
143 |
+ case BPF_DW: |
144 |
+@@ -1968,8 +1970,8 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, |
145 |
+ goto emit_cond_jmp_signed; |
146 |
+ } |
147 |
+ case BPF_JMP | BPF_JSET | BPF_X: { |
148 |
+- u8 dreg_lo = dstk ? IA32_EAX : dst_lo; |
149 |
+- u8 dreg_hi = dstk ? IA32_EDX : dst_hi; |
150 |
++ u8 dreg_lo = IA32_EAX; |
151 |
++ u8 dreg_hi = IA32_EDX; |
152 |
+ u8 sreg_lo = sstk ? IA32_ECX : src_lo; |
153 |
+ u8 sreg_hi = sstk ? IA32_EBX : src_hi; |
154 |
+ |
155 |
+@@ -1978,6 +1980,12 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, |
156 |
+ STACK_VAR(dst_lo)); |
157 |
+ EMIT3(0x8B, add_2reg(0x40, IA32_EBP, IA32_EDX), |
158 |
+ STACK_VAR(dst_hi)); |
159 |
++ } else { |
160 |
++ /* mov dreg_lo,dst_lo */ |
161 |
++ EMIT2(0x89, add_2reg(0xC0, dreg_lo, dst_lo)); |
162 |
++ /* mov dreg_hi,dst_hi */ |
163 |
++ EMIT2(0x89, |
164 |
++ add_2reg(0xC0, dreg_hi, dst_hi)); |
165 |
+ } |
166 |
+ |
167 |
+ if (sstk) { |
168 |
+@@ -1996,8 +2004,8 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, |
169 |
+ } |
170 |
+ case BPF_JMP | BPF_JSET | BPF_K: { |
171 |
+ u32 hi; |
172 |
+- u8 dreg_lo = dstk ? IA32_EAX : dst_lo; |
173 |
+- u8 dreg_hi = dstk ? IA32_EDX : dst_hi; |
174 |
++ u8 dreg_lo = IA32_EAX; |
175 |
++ u8 dreg_hi = IA32_EDX; |
176 |
+ u8 sreg_lo = IA32_ECX; |
177 |
+ u8 sreg_hi = IA32_EBX; |
178 |
+ |
179 |
+@@ -2006,6 +2014,12 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, |
180 |
+ STACK_VAR(dst_lo)); |
181 |
+ EMIT3(0x8B, add_2reg(0x40, IA32_EBP, IA32_EDX), |
182 |
+ STACK_VAR(dst_hi)); |
183 |
++ } else { |
184 |
++ /* mov dreg_lo,dst_lo */ |
185 |
++ EMIT2(0x89, add_2reg(0xC0, dreg_lo, dst_lo)); |
186 |
++ /* mov dreg_hi,dst_hi */ |
187 |
++ EMIT2(0x89, |
188 |
++ add_2reg(0xC0, dreg_hi, dst_hi)); |
189 |
+ } |
190 |
+ hi = imm32 & (1<<31) ? (u32)~0 : 0; |
191 |
+ |
192 |
+diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c |
193 |
+index c3fdd79c4082..6e5e6fb7e4c9 100644 |
194 |
+--- a/drivers/android/binder_alloc.c |
195 |
++++ b/drivers/android/binder_alloc.c |
196 |
+@@ -970,8 +970,8 @@ enum lru_status binder_alloc_free_page(struct list_head *item, |
197 |
+ mm = alloc->vma_vm_mm; |
198 |
+ if (!mmget_not_zero(mm)) |
199 |
+ goto err_mmget; |
200 |
+- if (!down_write_trylock(&mm->mmap_sem)) |
201 |
+- goto err_down_write_mmap_sem_failed; |
202 |
++ if (!down_read_trylock(&mm->mmap_sem)) |
203 |
++ goto err_down_read_mmap_sem_failed; |
204 |
+ vma = binder_alloc_get_vma(alloc); |
205 |
+ |
206 |
+ list_lru_isolate(lru, item); |
207 |
+@@ -986,7 +986,7 @@ enum lru_status binder_alloc_free_page(struct list_head *item, |
208 |
+ |
209 |
+ trace_binder_unmap_user_end(alloc, index); |
210 |
+ } |
211 |
+- up_write(&mm->mmap_sem); |
212 |
++ up_read(&mm->mmap_sem); |
213 |
+ mmput(mm); |
214 |
+ |
215 |
+ trace_binder_unmap_kernel_start(alloc, index); |
216 |
+@@ -1001,7 +1001,7 @@ enum lru_status binder_alloc_free_page(struct list_head *item, |
217 |
+ mutex_unlock(&alloc->mutex); |
218 |
+ return LRU_REMOVED_RETRY; |
219 |
+ |
220 |
+-err_down_write_mmap_sem_failed: |
221 |
++err_down_read_mmap_sem_failed: |
222 |
+ mmput_async(mm); |
223 |
+ err_mmget: |
224 |
+ err_page_already_freed: |
225 |
+diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c |
226 |
+index e5234f953a6d..b6e5aaa54963 100644 |
227 |
+--- a/drivers/hwmon/jc42.c |
228 |
++++ b/drivers/hwmon/jc42.c |
229 |
+@@ -527,7 +527,7 @@ static int jc42_probe(struct i2c_client *client, const struct i2c_device_id *id) |
230 |
+ } |
231 |
+ data->config = config; |
232 |
+ |
233 |
+- hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name, |
234 |
++ hwmon_dev = devm_hwmon_device_register_with_info(dev, "jc42", |
235 |
+ data, &jc42_chip_info, |
236 |
+ NULL); |
237 |
+ return PTR_ERR_OR_ZERO(hwmon_dev); |
238 |
+diff --git a/drivers/i2c/busses/i2c-altera.c b/drivers/i2c/busses/i2c-altera.c |
239 |
+index a1cdcfc74acf..8915ee30a5b4 100644 |
240 |
+--- a/drivers/i2c/busses/i2c-altera.c |
241 |
++++ b/drivers/i2c/busses/i2c-altera.c |
242 |
+@@ -395,7 +395,6 @@ static int altr_i2c_probe(struct platform_device *pdev) |
243 |
+ struct altr_i2c_dev *idev = NULL; |
244 |
+ struct resource *res; |
245 |
+ int irq, ret; |
246 |
+- u32 val; |
247 |
+ |
248 |
+ idev = devm_kzalloc(&pdev->dev, sizeof(*idev), GFP_KERNEL); |
249 |
+ if (!idev) |
250 |
+@@ -422,17 +421,17 @@ static int altr_i2c_probe(struct platform_device *pdev) |
251 |
+ init_completion(&idev->msg_complete); |
252 |
+ spin_lock_init(&idev->lock); |
253 |
+ |
254 |
+- val = device_property_read_u32(idev->dev, "fifo-size", |
255 |
++ ret = device_property_read_u32(idev->dev, "fifo-size", |
256 |
+ &idev->fifo_size); |
257 |
+- if (val) { |
258 |
++ if (ret) { |
259 |
+ dev_err(&pdev->dev, "FIFO size set to default of %d\n", |
260 |
+ ALTR_I2C_DFLT_FIFO_SZ); |
261 |
+ idev->fifo_size = ALTR_I2C_DFLT_FIFO_SZ; |
262 |
+ } |
263 |
+ |
264 |
+- val = device_property_read_u32(idev->dev, "clock-frequency", |
265 |
++ ret = device_property_read_u32(idev->dev, "clock-frequency", |
266 |
+ &idev->bus_clk_rate); |
267 |
+- if (val) { |
268 |
++ if (ret) { |
269 |
+ dev_err(&pdev->dev, "Default to 100kHz\n"); |
270 |
+ idev->bus_clk_rate = 100000; /* default clock rate */ |
271 |
+ } |
272 |
+diff --git a/drivers/iio/adc/ad7793.c b/drivers/iio/adc/ad7793.c |
273 |
+index d4bbe5b53318..23a6e7baa396 100644 |
274 |
+--- a/drivers/iio/adc/ad7793.c |
275 |
++++ b/drivers/iio/adc/ad7793.c |
276 |
+@@ -542,7 +542,7 @@ static const struct iio_info ad7797_info = { |
277 |
+ .read_raw = &ad7793_read_raw, |
278 |
+ .write_raw = &ad7793_write_raw, |
279 |
+ .write_raw_get_fmt = &ad7793_write_raw_get_fmt, |
280 |
+- .attrs = &ad7793_attribute_group, |
281 |
++ .attrs = &ad7797_attribute_group, |
282 |
+ .validate_trigger = ad_sd_validate_trigger, |
283 |
+ }; |
284 |
+ |
285 |
+diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c |
286 |
+index ba44ea6d497e..1dbc9554a078 100644 |
287 |
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c |
288 |
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c |
289 |
+@@ -1882,7 +1882,11 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, |
290 |
+ continue; |
291 |
+ } |
292 |
+ |
293 |
+- if (time_after(jiffies, timeo) && !chip_ready(map, adr)) |
294 |
++ /* |
295 |
++ * We check "time_after" and "!chip_good" before checking "chip_good" to avoid |
296 |
++ * the failure due to scheduling. |
297 |
++ */ |
298 |
++ if (time_after(jiffies, timeo) && !chip_good(map, adr, datum)) |
299 |
+ break; |
300 |
+ |
301 |
+ if (chip_good(map, adr, datum)) { |
302 |
+diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c |
303 |
+index 8350c0c9b89d..5934ec9b6a31 100644 |
304 |
+--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c |
305 |
++++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c |
306 |
+@@ -3748,7 +3748,7 @@ int t4_phy_fw_ver(struct adapter *adap, int *phy_fw_ver) |
307 |
+ FW_PARAMS_PARAM_Z_V(FW_PARAMS_PARAM_DEV_PHYFW_VERSION)); |
308 |
+ ret = t4_query_params(adap, adap->mbox, adap->pf, 0, 1, |
309 |
+ ¶m, &val); |
310 |
+- if (ret < 0) |
311 |
++ if (ret) |
312 |
+ return ret; |
313 |
+ *phy_fw_ver = val; |
314 |
+ return 0; |
315 |
+diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h |
316 |
+index bf80855dd0dd..d06a89e99872 100644 |
317 |
+--- a/drivers/net/ethernet/freescale/fec.h |
318 |
++++ b/drivers/net/ethernet/freescale/fec.h |
319 |
+@@ -488,6 +488,12 @@ struct fec_enet_priv_rx_q { |
320 |
+ struct sk_buff *rx_skbuff[RX_RING_SIZE]; |
321 |
+ }; |
322 |
+ |
323 |
++struct fec_stop_mode_gpr { |
324 |
++ struct regmap *gpr; |
325 |
++ u8 reg; |
326 |
++ u8 bit; |
327 |
++}; |
328 |
++ |
329 |
+ /* The FEC buffer descriptors track the ring buffers. The rx_bd_base and |
330 |
+ * tx_bd_base always point to the base of the buffer descriptors. The |
331 |
+ * cur_rx and cur_tx point to the currently available buffer. |
332 |
+@@ -563,6 +569,7 @@ struct fec_enet_private { |
333 |
+ int hwts_tx_en; |
334 |
+ struct delayed_work time_keep; |
335 |
+ struct regulator *reg_phy; |
336 |
++ struct fec_stop_mode_gpr stop_gpr; |
337 |
+ |
338 |
+ unsigned int tx_align; |
339 |
+ unsigned int rx_align; |
340 |
+diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c |
341 |
+index 9142992ccd5a..48c58f93b124 100644 |
342 |
+--- a/drivers/net/ethernet/freescale/fec_main.c |
343 |
++++ b/drivers/net/ethernet/freescale/fec_main.c |
344 |
+@@ -62,6 +62,8 @@ |
345 |
+ #include <linux/if_vlan.h> |
346 |
+ #include <linux/pinctrl/consumer.h> |
347 |
+ #include <linux/prefetch.h> |
348 |
++#include <linux/mfd/syscon.h> |
349 |
++#include <linux/regmap.h> |
350 |
+ #include <soc/imx/cpuidle.h> |
351 |
+ |
352 |
+ #include <asm/cacheflush.h> |
353 |
+@@ -84,6 +86,56 @@ static void fec_enet_itr_coal_init(struct net_device *ndev); |
354 |
+ #define FEC_ENET_OPD_V 0xFFF0 |
355 |
+ #define FEC_MDIO_PM_TIMEOUT 100 /* ms */ |
356 |
+ |
357 |
++struct fec_devinfo { |
358 |
++ u32 quirks; |
359 |
++ u8 stop_gpr_reg; |
360 |
++ u8 stop_gpr_bit; |
361 |
++}; |
362 |
++ |
363 |
++static const struct fec_devinfo fec_imx25_info = { |
364 |
++ .quirks = FEC_QUIRK_USE_GASKET | FEC_QUIRK_MIB_CLEAR | |
365 |
++ FEC_QUIRK_HAS_FRREG, |
366 |
++}; |
367 |
++ |
368 |
++static const struct fec_devinfo fec_imx27_info = { |
369 |
++ .quirks = FEC_QUIRK_MIB_CLEAR | FEC_QUIRK_HAS_FRREG, |
370 |
++}; |
371 |
++ |
372 |
++static const struct fec_devinfo fec_imx28_info = { |
373 |
++ .quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_SWAP_FRAME | |
374 |
++ FEC_QUIRK_SINGLE_MDIO | FEC_QUIRK_HAS_RACC | |
375 |
++ FEC_QUIRK_HAS_FRREG, |
376 |
++}; |
377 |
++ |
378 |
++static const struct fec_devinfo fec_imx6q_info = { |
379 |
++ .quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | |
380 |
++ FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM | |
381 |
++ FEC_QUIRK_HAS_VLAN | FEC_QUIRK_ERR006358 | |
382 |
++ FEC_QUIRK_HAS_RACC, |
383 |
++ .stop_gpr_reg = 0x34, |
384 |
++ .stop_gpr_bit = 27, |
385 |
++}; |
386 |
++ |
387 |
++static const struct fec_devinfo fec_mvf600_info = { |
388 |
++ .quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_RACC, |
389 |
++}; |
390 |
++ |
391 |
++static const struct fec_devinfo fec_imx6x_info = { |
392 |
++ .quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | |
393 |
++ FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM | |
394 |
++ FEC_QUIRK_HAS_VLAN | FEC_QUIRK_HAS_AVB | |
395 |
++ FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE | |
396 |
++ FEC_QUIRK_HAS_RACC | FEC_QUIRK_HAS_COALESCE, |
397 |
++}; |
398 |
++ |
399 |
++static const struct fec_devinfo fec_imx6ul_info = { |
400 |
++ .quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | |
401 |
++ FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM | |
402 |
++ FEC_QUIRK_HAS_VLAN | FEC_QUIRK_ERR007885 | |
403 |
++ FEC_QUIRK_BUG_CAPTURE | FEC_QUIRK_HAS_RACC | |
404 |
++ FEC_QUIRK_HAS_COALESCE, |
405 |
++}; |
406 |
++ |
407 |
+ static struct platform_device_id fec_devtype[] = { |
408 |
+ { |
409 |
+ /* keep it for coldfire */ |
410 |
+@@ -91,39 +143,25 @@ static struct platform_device_id fec_devtype[] = { |
411 |
+ .driver_data = 0, |
412 |
+ }, { |
413 |
+ .name = "imx25-fec", |
414 |
+- .driver_data = FEC_QUIRK_USE_GASKET | FEC_QUIRK_MIB_CLEAR | |
415 |
+- FEC_QUIRK_HAS_FRREG, |
416 |
++ .driver_data = (kernel_ulong_t)&fec_imx25_info, |
417 |
+ }, { |
418 |
+ .name = "imx27-fec", |
419 |
+- .driver_data = FEC_QUIRK_MIB_CLEAR | FEC_QUIRK_HAS_FRREG, |
420 |
++ .driver_data = (kernel_ulong_t)&fec_imx27_info, |
421 |
+ }, { |
422 |
+ .name = "imx28-fec", |
423 |
+- .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_SWAP_FRAME | |
424 |
+- FEC_QUIRK_SINGLE_MDIO | FEC_QUIRK_HAS_RACC | |
425 |
+- FEC_QUIRK_HAS_FRREG, |
426 |
++ .driver_data = (kernel_ulong_t)&fec_imx28_info, |
427 |
+ }, { |
428 |
+ .name = "imx6q-fec", |
429 |
+- .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | |
430 |
+- FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM | |
431 |
+- FEC_QUIRK_HAS_VLAN | FEC_QUIRK_ERR006358 | |
432 |
+- FEC_QUIRK_HAS_RACC, |
433 |
++ .driver_data = (kernel_ulong_t)&fec_imx6q_info, |
434 |
+ }, { |
435 |
+ .name = "mvf600-fec", |
436 |
+- .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_RACC, |
437 |
++ .driver_data = (kernel_ulong_t)&fec_mvf600_info, |
438 |
+ }, { |
439 |
+ .name = "imx6sx-fec", |
440 |
+- .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | |
441 |
+- FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM | |
442 |
+- FEC_QUIRK_HAS_VLAN | FEC_QUIRK_HAS_AVB | |
443 |
+- FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE | |
444 |
+- FEC_QUIRK_HAS_RACC | FEC_QUIRK_HAS_COALESCE, |
445 |
++ .driver_data = (kernel_ulong_t)&fec_imx6x_info, |
446 |
+ }, { |
447 |
+ .name = "imx6ul-fec", |
448 |
+- .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT | |
449 |
+- FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM | |
450 |
+- FEC_QUIRK_HAS_VLAN | FEC_QUIRK_ERR007885 | |
451 |
+- FEC_QUIRK_BUG_CAPTURE | FEC_QUIRK_HAS_RACC | |
452 |
+- FEC_QUIRK_HAS_COALESCE, |
453 |
++ .driver_data = (kernel_ulong_t)&fec_imx6ul_info, |
454 |
+ }, { |
455 |
+ /* sentinel */ |
456 |
+ } |
457 |
+@@ -1089,11 +1127,28 @@ fec_restart(struct net_device *ndev) |
458 |
+ |
459 |
+ } |
460 |
+ |
461 |
++static void fec_enet_stop_mode(struct fec_enet_private *fep, bool enabled) |
462 |
++{ |
463 |
++ struct fec_platform_data *pdata = fep->pdev->dev.platform_data; |
464 |
++ struct fec_stop_mode_gpr *stop_gpr = &fep->stop_gpr; |
465 |
++ |
466 |
++ if (stop_gpr->gpr) { |
467 |
++ if (enabled) |
468 |
++ regmap_update_bits(stop_gpr->gpr, stop_gpr->reg, |
469 |
++ BIT(stop_gpr->bit), |
470 |
++ BIT(stop_gpr->bit)); |
471 |
++ else |
472 |
++ regmap_update_bits(stop_gpr->gpr, stop_gpr->reg, |
473 |
++ BIT(stop_gpr->bit), 0); |
474 |
++ } else if (pdata && pdata->sleep_mode_enable) { |
475 |
++ pdata->sleep_mode_enable(enabled); |
476 |
++ } |
477 |
++} |
478 |
++ |
479 |
+ static void |
480 |
+ fec_stop(struct net_device *ndev) |
481 |
+ { |
482 |
+ struct fec_enet_private *fep = netdev_priv(ndev); |
483 |
+- struct fec_platform_data *pdata = fep->pdev->dev.platform_data; |
484 |
+ u32 rmii_mode = readl(fep->hwp + FEC_R_CNTRL) & (1 << 8); |
485 |
+ u32 val; |
486 |
+ |
487 |
+@@ -1122,9 +1177,7 @@ fec_stop(struct net_device *ndev) |
488 |
+ val = readl(fep->hwp + FEC_ECNTRL); |
489 |
+ val |= (FEC_ECR_MAGICEN | FEC_ECR_SLEEP); |
490 |
+ writel(val, fep->hwp + FEC_ECNTRL); |
491 |
+- |
492 |
+- if (pdata && pdata->sleep_mode_enable) |
493 |
+- pdata->sleep_mode_enable(true); |
494 |
++ fec_enet_stop_mode(fep, true); |
495 |
+ } |
496 |
+ writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED); |
497 |
+ |
498 |
+@@ -3347,6 +3400,37 @@ static int fec_enet_get_irq_cnt(struct platform_device *pdev) |
499 |
+ return irq_cnt; |
500 |
+ } |
501 |
+ |
502 |
++static int fec_enet_init_stop_mode(struct fec_enet_private *fep, |
503 |
++ struct fec_devinfo *dev_info, |
504 |
++ struct device_node *np) |
505 |
++{ |
506 |
++ struct device_node *gpr_np; |
507 |
++ int ret = 0; |
508 |
++ |
509 |
++ if (!dev_info) |
510 |
++ return 0; |
511 |
++ |
512 |
++ gpr_np = of_parse_phandle(np, "gpr", 0); |
513 |
++ if (!gpr_np) |
514 |
++ return 0; |
515 |
++ |
516 |
++ fep->stop_gpr.gpr = syscon_node_to_regmap(gpr_np); |
517 |
++ if (IS_ERR(fep->stop_gpr.gpr)) { |
518 |
++ dev_err(&fep->pdev->dev, "could not find gpr regmap\n"); |
519 |
++ ret = PTR_ERR(fep->stop_gpr.gpr); |
520 |
++ fep->stop_gpr.gpr = NULL; |
521 |
++ goto out; |
522 |
++ } |
523 |
++ |
524 |
++ fep->stop_gpr.reg = dev_info->stop_gpr_reg; |
525 |
++ fep->stop_gpr.bit = dev_info->stop_gpr_bit; |
526 |
++ |
527 |
++out: |
528 |
++ of_node_put(gpr_np); |
529 |
++ |
530 |
++ return ret; |
531 |
++} |
532 |
++ |
533 |
+ static int |
534 |
+ fec_probe(struct platform_device *pdev) |
535 |
+ { |
536 |
+@@ -3362,6 +3446,7 @@ fec_probe(struct platform_device *pdev) |
537 |
+ int num_rx_qs; |
538 |
+ char irq_name[8]; |
539 |
+ int irq_cnt; |
540 |
++ struct fec_devinfo *dev_info; |
541 |
+ |
542 |
+ fec_enet_get_queue_num(pdev, &num_tx_qs, &num_rx_qs); |
543 |
+ |
544 |
+@@ -3379,7 +3464,9 @@ fec_probe(struct platform_device *pdev) |
545 |
+ of_id = of_match_device(fec_dt_ids, &pdev->dev); |
546 |
+ if (of_id) |
547 |
+ pdev->id_entry = of_id->data; |
548 |
+- fep->quirks = pdev->id_entry->driver_data; |
549 |
++ dev_info = (struct fec_devinfo *)pdev->id_entry->driver_data; |
550 |
++ if (dev_info) |
551 |
++ fep->quirks = dev_info->quirks; |
552 |
+ |
553 |
+ fep->netdev = ndev; |
554 |
+ fep->num_rx_queues = num_rx_qs; |
555 |
+@@ -3414,6 +3501,10 @@ fec_probe(struct platform_device *pdev) |
556 |
+ if (of_get_property(np, "fsl,magic-packet", NULL)) |
557 |
+ fep->wol_flag |= FEC_WOL_HAS_MAGIC_PACKET; |
558 |
+ |
559 |
++ ret = fec_enet_init_stop_mode(fep, dev_info, np); |
560 |
++ if (ret) |
561 |
++ goto failed_stop_mode; |
562 |
++ |
563 |
+ phy_node = of_parse_phandle(np, "phy-handle", 0); |
564 |
+ if (!phy_node && of_phy_is_fixed_link(np)) { |
565 |
+ ret = of_phy_register_fixed_link(np); |
566 |
+@@ -3583,6 +3674,7 @@ failed_clk: |
567 |
+ if (of_phy_is_fixed_link(np)) |
568 |
+ of_phy_deregister_fixed_link(np); |
569 |
+ of_node_put(phy_node); |
570 |
++failed_stop_mode: |
571 |
+ failed_phy: |
572 |
+ dev_id--; |
573 |
+ failed_ioremap: |
574 |
+@@ -3660,7 +3752,6 @@ static int __maybe_unused fec_resume(struct device *dev) |
575 |
+ { |
576 |
+ struct net_device *ndev = dev_get_drvdata(dev); |
577 |
+ struct fec_enet_private *fep = netdev_priv(ndev); |
578 |
+- struct fec_platform_data *pdata = fep->pdev->dev.platform_data; |
579 |
+ int ret; |
580 |
+ int val; |
581 |
+ |
582 |
+@@ -3678,8 +3769,8 @@ static int __maybe_unused fec_resume(struct device *dev) |
583 |
+ goto failed_clk; |
584 |
+ } |
585 |
+ if (fep->wol_flag & FEC_WOL_FLAG_ENABLE) { |
586 |
+- if (pdata && pdata->sleep_mode_enable) |
587 |
+- pdata->sleep_mode_enable(false); |
588 |
++ fec_enet_stop_mode(fep, false); |
589 |
++ |
590 |
+ val = readl(fep->hwp + FEC_ECNTRL); |
591 |
+ val &= ~(FEC_ECR_MAGICEN | FEC_ECR_SLEEP); |
592 |
+ writel(val, fep->hwp + FEC_ECNTRL); |
593 |
+diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c |
594 |
+index d4ec93bde4de..2266c09b741a 100644 |
595 |
+--- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c |
596 |
++++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c |
597 |
+@@ -796,7 +796,7 @@ struct mlx5_fw_tracer *mlx5_fw_tracer_create(struct mlx5_core_dev *dev) |
598 |
+ return NULL; |
599 |
+ } |
600 |
+ |
601 |
+- tracer = kzalloc(sizeof(*tracer), GFP_KERNEL); |
602 |
++ tracer = kvzalloc(sizeof(*tracer), GFP_KERNEL); |
603 |
+ if (!tracer) |
604 |
+ return ERR_PTR(-ENOMEM); |
605 |
+ |
606 |
+@@ -842,7 +842,7 @@ destroy_workqueue: |
607 |
+ tracer->dev = NULL; |
608 |
+ destroy_workqueue(tracer->work_queue); |
609 |
+ free_tracer: |
610 |
+- kfree(tracer); |
611 |
++ kvfree(tracer); |
612 |
+ return ERR_PTR(err); |
613 |
+ } |
614 |
+ |
615 |
+@@ -919,7 +919,7 @@ void mlx5_fw_tracer_destroy(struct mlx5_fw_tracer *tracer) |
616 |
+ mlx5_fw_tracer_destroy_log_buf(tracer); |
617 |
+ flush_workqueue(tracer->work_queue); |
618 |
+ destroy_workqueue(tracer->work_queue); |
619 |
+- kfree(tracer); |
620 |
++ kvfree(tracer); |
621 |
+ } |
622 |
+ |
623 |
+ void mlx5_fw_tracer_event(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe) |
624 |
+diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c |
625 |
+index a6a9688db307..e50fc8f714dc 100644 |
626 |
+--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c |
627 |
++++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c |
628 |
+@@ -3316,26 +3316,20 @@ static void qed_chain_free_single(struct qed_dev *cdev, |
629 |
+ |
630 |
+ static void qed_chain_free_pbl(struct qed_dev *cdev, struct qed_chain *p_chain) |
631 |
+ { |
632 |
+- void **pp_virt_addr_tbl = p_chain->pbl.pp_virt_addr_tbl; |
633 |
++ struct addr_tbl_entry *pp_addr_tbl = p_chain->pbl.pp_addr_tbl; |
634 |
+ u32 page_cnt = p_chain->page_cnt, i, pbl_size; |
635 |
+- u8 *p_pbl_virt = p_chain->pbl_sp.p_virt_table; |
636 |
+ |
637 |
+- if (!pp_virt_addr_tbl) |
638 |
++ if (!pp_addr_tbl) |
639 |
+ return; |
640 |
+ |
641 |
+- if (!p_pbl_virt) |
642 |
+- goto out; |
643 |
+- |
644 |
+ for (i = 0; i < page_cnt; i++) { |
645 |
+- if (!pp_virt_addr_tbl[i]) |
646 |
++ if (!pp_addr_tbl[i].virt_addr || !pp_addr_tbl[i].dma_map) |
647 |
+ break; |
648 |
+ |
649 |
+ dma_free_coherent(&cdev->pdev->dev, |
650 |
+ QED_CHAIN_PAGE_SIZE, |
651 |
+- pp_virt_addr_tbl[i], |
652 |
+- *(dma_addr_t *)p_pbl_virt); |
653 |
+- |
654 |
+- p_pbl_virt += QED_CHAIN_PBL_ENTRY_SIZE; |
655 |
++ pp_addr_tbl[i].virt_addr, |
656 |
++ pp_addr_tbl[i].dma_map); |
657 |
+ } |
658 |
+ |
659 |
+ pbl_size = page_cnt * QED_CHAIN_PBL_ENTRY_SIZE; |
660 |
+@@ -3345,9 +3339,9 @@ static void qed_chain_free_pbl(struct qed_dev *cdev, struct qed_chain *p_chain) |
661 |
+ pbl_size, |
662 |
+ p_chain->pbl_sp.p_virt_table, |
663 |
+ p_chain->pbl_sp.p_phys_table); |
664 |
+-out: |
665 |
+- vfree(p_chain->pbl.pp_virt_addr_tbl); |
666 |
+- p_chain->pbl.pp_virt_addr_tbl = NULL; |
667 |
++ |
668 |
++ vfree(p_chain->pbl.pp_addr_tbl); |
669 |
++ p_chain->pbl.pp_addr_tbl = NULL; |
670 |
+ } |
671 |
+ |
672 |
+ void qed_chain_free(struct qed_dev *cdev, struct qed_chain *p_chain) |
673 |
+@@ -3448,19 +3442,19 @@ qed_chain_alloc_pbl(struct qed_dev *cdev, |
674 |
+ { |
675 |
+ u32 page_cnt = p_chain->page_cnt, size, i; |
676 |
+ dma_addr_t p_phys = 0, p_pbl_phys = 0; |
677 |
+- void **pp_virt_addr_tbl = NULL; |
678 |
++ struct addr_tbl_entry *pp_addr_tbl; |
679 |
+ u8 *p_pbl_virt = NULL; |
680 |
+ void *p_virt = NULL; |
681 |
+ |
682 |
+- size = page_cnt * sizeof(*pp_virt_addr_tbl); |
683 |
+- pp_virt_addr_tbl = vzalloc(size); |
684 |
+- if (!pp_virt_addr_tbl) |
685 |
++ size = page_cnt * sizeof(*pp_addr_tbl); |
686 |
++ pp_addr_tbl = vzalloc(size); |
687 |
++ if (!pp_addr_tbl) |
688 |
+ return -ENOMEM; |
689 |
+ |
690 |
+ /* The allocation of the PBL table is done with its full size, since it |
691 |
+ * is expected to be successive. |
692 |
+ * qed_chain_init_pbl_mem() is called even in a case of an allocation |
693 |
+- * failure, since pp_virt_addr_tbl was previously allocated, and it |
694 |
++ * failure, since tbl was previously allocated, and it |
695 |
+ * should be saved to allow its freeing during the error flow. |
696 |
+ */ |
697 |
+ size = page_cnt * QED_CHAIN_PBL_ENTRY_SIZE; |
698 |
+@@ -3474,8 +3468,7 @@ qed_chain_alloc_pbl(struct qed_dev *cdev, |
699 |
+ p_chain->b_external_pbl = true; |
700 |
+ } |
701 |
+ |
702 |
+- qed_chain_init_pbl_mem(p_chain, p_pbl_virt, p_pbl_phys, |
703 |
+- pp_virt_addr_tbl); |
704 |
++ qed_chain_init_pbl_mem(p_chain, p_pbl_virt, p_pbl_phys, pp_addr_tbl); |
705 |
+ if (!p_pbl_virt) |
706 |
+ return -ENOMEM; |
707 |
+ |
708 |
+@@ -3494,7 +3487,8 @@ qed_chain_alloc_pbl(struct qed_dev *cdev, |
709 |
+ /* Fill the PBL table with the physical address of the page */ |
710 |
+ *(dma_addr_t *)p_pbl_virt = p_phys; |
711 |
+ /* Keep the virtual address of the page */ |
712 |
+- p_chain->pbl.pp_virt_addr_tbl[i] = p_virt; |
713 |
++ p_chain->pbl.pp_addr_tbl[i].virt_addr = p_virt; |
714 |
++ p_chain->pbl.pp_addr_tbl[i].dma_map = p_phys; |
715 |
+ |
716 |
+ p_pbl_virt += QED_CHAIN_PBL_ENTRY_SIZE; |
717 |
+ } |
718 |
+diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c |
719 |
+index 9e20ace30b62..ca41cff2e68c 100644 |
720 |
+--- a/drivers/pci/quirks.c |
721 |
++++ b/drivers/pci/quirks.c |
722 |
+@@ -5282,3 +5282,21 @@ out_disable: |
723 |
+ DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_NVIDIA, 0x13b1, |
724 |
+ PCI_CLASS_DISPLAY_VGA, 8, |
725 |
+ quirk_reset_lenovo_thinkpad_p50_nvgpu); |
726 |
++ |
727 |
++/* |
728 |
++ * Device [1b21:2142] |
729 |
++ * When in D0, PME# doesn't get asserted when plugging USB 3.0 device. |
730 |
++ */ |
731 |
++static void pci_fixup_no_d0_pme(struct pci_dev *dev) |
732 |
++{ |
733 |
++ pci_info(dev, "PME# does not work under D0, disabling it\n"); |
734 |
++ dev->pme_support &= ~(PCI_PM_CAP_PME_D0 >> PCI_PM_CAP_PME_SHIFT); |
735 |
++} |
736 |
++DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ASMEDIA, 0x2142, pci_fixup_no_d0_pme); |
737 |
++ |
738 |
++static void apex_pci_fixup_class(struct pci_dev *pdev) |
739 |
++{ |
740 |
++ pdev->class = (PCI_CLASS_SYSTEM_OTHER << 8) | pdev->class; |
741 |
++} |
742 |
++DECLARE_PCI_FIXUP_CLASS_HEADER(0x1ac1, 0x089a, |
743 |
++ PCI_CLASS_NOT_DEFINED, 8, apex_pci_fixup_class); |
744 |
+diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c |
745 |
+index abbef17c97ee..d5ff272fde34 100644 |
746 |
+--- a/drivers/remoteproc/remoteproc_core.c |
747 |
++++ b/drivers/remoteproc/remoteproc_core.c |
748 |
+@@ -289,7 +289,7 @@ void rproc_free_vring(struct rproc_vring *rvring) |
749 |
+ { |
750 |
+ int size = PAGE_ALIGN(vring_size(rvring->len, rvring->align)); |
751 |
+ struct rproc *rproc = rvring->rvdev->rproc; |
752 |
+- int idx = rvring->rvdev->vring - rvring; |
753 |
++ int idx = rvring - rvring->rvdev->vring; |
754 |
+ struct fw_rsc_vdev *rsc; |
755 |
+ |
756 |
+ dma_free_coherent(rproc->dev.parent, size, rvring->va, rvring->dma); |
757 |
+diff --git a/drivers/staging/gasket/apex_driver.c b/drivers/staging/gasket/apex_driver.c |
758 |
+index 0cef1d6d2e2b..99da735bdf6d 100644 |
759 |
+--- a/drivers/staging/gasket/apex_driver.c |
760 |
++++ b/drivers/staging/gasket/apex_driver.c |
761 |
+@@ -578,13 +578,6 @@ static const struct pci_device_id apex_pci_ids[] = { |
762 |
+ { PCI_DEVICE(APEX_PCI_VENDOR_ID, APEX_PCI_DEVICE_ID) }, { 0 } |
763 |
+ }; |
764 |
+ |
765 |
+-static void apex_pci_fixup_class(struct pci_dev *pdev) |
766 |
+-{ |
767 |
+- pdev->class = (PCI_CLASS_SYSTEM_OTHER << 8) | pdev->class; |
768 |
+-} |
769 |
+-DECLARE_PCI_FIXUP_CLASS_HEADER(APEX_PCI_VENDOR_ID, APEX_PCI_DEVICE_ID, |
770 |
+- PCI_CLASS_NOT_DEFINED, 8, apex_pci_fixup_class); |
771 |
+- |
772 |
+ static int apex_pci_probe(struct pci_dev *pci_dev, |
773 |
+ const struct pci_device_id *id) |
774 |
+ { |
775 |
+diff --git a/drivers/target/target_core_fabric_lib.c b/drivers/target/target_core_fabric_lib.c |
776 |
+index 10fae26b44ad..939c6212d2ac 100644 |
777 |
+--- a/drivers/target/target_core_fabric_lib.c |
778 |
++++ b/drivers/target/target_core_fabric_lib.c |
779 |
+@@ -76,7 +76,7 @@ static int fc_get_pr_transport_id( |
780 |
+ * encoded TransportID. |
781 |
+ */ |
782 |
+ ptr = &se_nacl->initiatorname[0]; |
783 |
+- for (i = 0; i < 24; ) { |
784 |
++ for (i = 0; i < 23; ) { |
785 |
+ if (!strncmp(&ptr[i], ":", 1)) { |
786 |
+ i++; |
787 |
+ continue; |
788 |
+diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c |
789 |
+index 7ee0a75ce452..eff1e36ca03c 100644 |
790 |
+--- a/drivers/target/target_core_user.c |
791 |
++++ b/drivers/target/target_core_user.c |
792 |
+@@ -2067,6 +2067,7 @@ static void tcmu_reset_ring(struct tcmu_dev *udev, u8 err_level) |
793 |
+ mb->cmd_tail = 0; |
794 |
+ mb->cmd_head = 0; |
795 |
+ tcmu_flush_dcache_range(mb, sizeof(*mb)); |
796 |
++ clear_bit(TCMU_DEV_BIT_BROKEN, &udev->flags); |
797 |
+ |
798 |
+ del_timer(&udev->cmd_timer); |
799 |
+ |
800 |
+diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c |
801 |
+index 8222e674c777..1a6c973da487 100644 |
802 |
+--- a/drivers/usb/dwc3/gadget.c |
803 |
++++ b/drivers/usb/dwc3/gadget.c |
804 |
+@@ -1577,7 +1577,6 @@ static int __dwc3_gadget_wakeup(struct dwc3 *dwc) |
805 |
+ u32 reg; |
806 |
+ |
807 |
+ u8 link_state; |
808 |
+- u8 speed; |
809 |
+ |
810 |
+ /* |
811 |
+ * According to the Databook Remote wakeup request should |
812 |
+@@ -1587,16 +1586,13 @@ static int __dwc3_gadget_wakeup(struct dwc3 *dwc) |
813 |
+ */ |
814 |
+ reg = dwc3_readl(dwc->regs, DWC3_DSTS); |
815 |
+ |
816 |
+- speed = reg & DWC3_DSTS_CONNECTSPD; |
817 |
+- if ((speed == DWC3_DSTS_SUPERSPEED) || |
818 |
+- (speed == DWC3_DSTS_SUPERSPEED_PLUS)) |
819 |
+- return 0; |
820 |
+- |
821 |
+ link_state = DWC3_DSTS_USBLNKST(reg); |
822 |
+ |
823 |
+ switch (link_state) { |
824 |
++ case DWC3_LINK_STATE_RESET: |
825 |
+ case DWC3_LINK_STATE_RX_DET: /* in HS, means Early Suspend */ |
826 |
+ case DWC3_LINK_STATE_U3: /* in HS, means SUSPEND */ |
827 |
++ case DWC3_LINK_STATE_RESUME: |
828 |
+ break; |
829 |
+ default: |
830 |
+ return -EINVAL; |
831 |
+diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c |
832 |
+index a4d9b5e1e50e..d49c6dc1082d 100644 |
833 |
+--- a/drivers/usb/gadget/udc/bdc/bdc_ep.c |
834 |
++++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c |
835 |
+@@ -540,7 +540,7 @@ static void bdc_req_complete(struct bdc_ep *ep, struct bdc_req *req, |
836 |
+ { |
837 |
+ struct bdc *bdc = ep->bdc; |
838 |
+ |
839 |
+- if (req == NULL || &req->queue == NULL || &req->usb_req == NULL) |
840 |
++ if (req == NULL) |
841 |
+ return; |
842 |
+ |
843 |
+ dev_dbg(bdc->dev, "%s ep:%s status:%d\n", __func__, ep->name, status); |
844 |
+diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c |
845 |
+index a1c17000129b..e94a61eaeceb 100644 |
846 |
+--- a/drivers/xen/xenbus/xenbus_client.c |
847 |
++++ b/drivers/xen/xenbus/xenbus_client.c |
848 |
+@@ -450,7 +450,14 @@ EXPORT_SYMBOL_GPL(xenbus_free_evtchn); |
849 |
+ int xenbus_map_ring_valloc(struct xenbus_device *dev, grant_ref_t *gnt_refs, |
850 |
+ unsigned int nr_grefs, void **vaddr) |
851 |
+ { |
852 |
+- return ring_ops->map(dev, gnt_refs, nr_grefs, vaddr); |
853 |
++ int err; |
854 |
++ |
855 |
++ err = ring_ops->map(dev, gnt_refs, nr_grefs, vaddr); |
856 |
++ /* Some hypervisors are buggy and can return 1. */ |
857 |
++ if (err > 0) |
858 |
++ err = GNTST_general_error; |
859 |
++ |
860 |
++ return err; |
861 |
+ } |
862 |
+ EXPORT_SYMBOL_GPL(xenbus_map_ring_valloc); |
863 |
+ |
864 |
+diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c |
865 |
+index dafa7e4aaecb..8876eaad10f6 100644 |
866 |
+--- a/fs/ext4/ialloc.c |
867 |
++++ b/fs/ext4/ialloc.c |
868 |
+@@ -665,7 +665,7 @@ static int find_group_other(struct super_block *sb, struct inode *parent, |
869 |
+ * block has been written back to disk. (Yes, these values are |
870 |
+ * somewhat arbitrary...) |
871 |
+ */ |
872 |
+-#define RECENTCY_MIN 5 |
873 |
++#define RECENTCY_MIN 60 |
874 |
+ #define RECENTCY_DIRTY 300 |
875 |
+ |
876 |
+ static int recently_deleted(struct super_block *sb, ext4_group_t group, int ino) |
877 |
+diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c |
878 |
+index 000fa0e39278..3b1a7597af15 100644 |
879 |
+--- a/fs/ext4/inode.c |
880 |
++++ b/fs/ext4/inode.c |
881 |
+@@ -2128,7 +2128,7 @@ static int ext4_writepage(struct page *page, |
882 |
+ bool keep_towrite = false; |
883 |
+ |
884 |
+ if (unlikely(ext4_forced_shutdown(EXT4_SB(inode->i_sb)))) { |
885 |
+- ext4_invalidatepage(page, 0, PAGE_SIZE); |
886 |
++ inode->i_mapping->a_ops->invalidatepage(page, 0, PAGE_SIZE); |
887 |
+ unlock_page(page); |
888 |
+ return -EIO; |
889 |
+ } |
890 |
+diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c |
891 |
+index 71121fcf9e8c..8dd54a8a0361 100644 |
892 |
+--- a/fs/ext4/mballoc.c |
893 |
++++ b/fs/ext4/mballoc.c |
894 |
+@@ -1936,7 +1936,8 @@ void ext4_mb_complex_scan_group(struct ext4_allocation_context *ac, |
895 |
+ int free; |
896 |
+ |
897 |
+ free = e4b->bd_info->bb_free; |
898 |
+- BUG_ON(free <= 0); |
899 |
++ if (WARN_ON(free <= 0)) |
900 |
++ return; |
901 |
+ |
902 |
+ i = e4b->bd_info->bb_first_free; |
903 |
+ |
904 |
+@@ -1959,7 +1960,8 @@ void ext4_mb_complex_scan_group(struct ext4_allocation_context *ac, |
905 |
+ } |
906 |
+ |
907 |
+ mb_find_extent(e4b, i, ac->ac_g_ex.fe_len, &ex); |
908 |
+- BUG_ON(ex.fe_len <= 0); |
909 |
++ if (WARN_ON(ex.fe_len <= 0)) |
910 |
++ break; |
911 |
+ if (free < ex.fe_len) { |
912 |
+ ext4_grp_locked_error(sb, e4b->bd_group, 0, 0, |
913 |
+ "%d free clusters as per " |
914 |
+diff --git a/fs/ext4/super.c b/fs/ext4/super.c |
915 |
+index bf949fcc970a..93c14ecac831 100644 |
916 |
+--- a/fs/ext4/super.c |
917 |
++++ b/fs/ext4/super.c |
918 |
+@@ -3524,7 +3524,8 @@ int ext4_calculate_overhead(struct super_block *sb) |
919 |
+ */ |
920 |
+ if (sbi->s_journal && !sbi->journal_bdev) |
921 |
+ overhead += EXT4_NUM_B2C(sbi, sbi->s_journal->j_maxlen); |
922 |
+- else if (ext4_has_feature_journal(sb) && !sbi->s_journal) { |
923 |
++ else if (ext4_has_feature_journal(sb) && !sbi->s_journal && j_inum) { |
924 |
++ /* j_inum for internal journal is non-zero */ |
925 |
+ j_inode = ext4_get_journal_inode(sb, j_inum); |
926 |
+ if (j_inode) { |
927 |
+ j_blocks = j_inode->i_size >> sb->s_blocksize_bits; |
928 |
+diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c |
929 |
+index ed73e86194fa..c24306af9758 100644 |
930 |
+--- a/fs/nfsd/nfs4state.c |
931 |
++++ b/fs/nfsd/nfs4state.c |
932 |
+@@ -252,6 +252,8 @@ find_or_allocate_block(struct nfs4_lockowner *lo, struct knfsd_fh *fh, |
933 |
+ if (!nbl) { |
934 |
+ nbl= kmalloc(sizeof(*nbl), GFP_KERNEL); |
935 |
+ if (nbl) { |
936 |
++ INIT_LIST_HEAD(&nbl->nbl_list); |
937 |
++ INIT_LIST_HEAD(&nbl->nbl_lru); |
938 |
+ fh_copy_shallow(&nbl->nbl_fh, fh); |
939 |
+ locks_init_lock(&nbl->nbl_lock); |
940 |
+ nfsd4_init_cb(&nbl->nbl_cb, lo->lo_owner.so_client, |
941 |
+diff --git a/fs/pnode.c b/fs/pnode.c |
942 |
+index 53d411a371ce..7910ae91f17e 100644 |
943 |
+--- a/fs/pnode.c |
944 |
++++ b/fs/pnode.c |
945 |
+@@ -266,14 +266,13 @@ static int propagate_one(struct mount *m) |
946 |
+ if (IS_ERR(child)) |
947 |
+ return PTR_ERR(child); |
948 |
+ child->mnt.mnt_flags &= ~MNT_LOCKED; |
949 |
++ read_seqlock_excl(&mount_lock); |
950 |
+ mnt_set_mountpoint(m, mp, child); |
951 |
++ if (m->mnt_master != dest_master) |
952 |
++ SET_MNT_MARK(m->mnt_master); |
953 |
++ read_sequnlock_excl(&mount_lock); |
954 |
+ last_dest = m; |
955 |
+ last_source = child; |
956 |
+- if (m->mnt_master != dest_master) { |
957 |
+- read_seqlock_excl(&mount_lock); |
958 |
+- SET_MNT_MARK(m->mnt_master); |
959 |
+- read_sequnlock_excl(&mount_lock); |
960 |
+- } |
961 |
+ hlist_add_head(&child->mnt_hash, list); |
962 |
+ return count_mounts(m->mnt_ns, child); |
963 |
+ } |
964 |
+diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c |
965 |
+index 245483cc282b..901f27ac94ab 100644 |
966 |
+--- a/fs/xfs/xfs_icache.c |
967 |
++++ b/fs/xfs/xfs_icache.c |
968 |
+@@ -902,7 +902,12 @@ xfs_eofblocks_worker( |
969 |
+ { |
970 |
+ struct xfs_mount *mp = container_of(to_delayed_work(work), |
971 |
+ struct xfs_mount, m_eofblocks_work); |
972 |
++ |
973 |
++ if (!sb_start_write_trylock(mp->m_super)) |
974 |
++ return; |
975 |
+ xfs_icache_free_eofblocks(mp, NULL); |
976 |
++ sb_end_write(mp->m_super); |
977 |
++ |
978 |
+ xfs_queue_eofblocks(mp); |
979 |
+ } |
980 |
+ |
981 |
+@@ -929,7 +934,12 @@ xfs_cowblocks_worker( |
982 |
+ { |
983 |
+ struct xfs_mount *mp = container_of(to_delayed_work(work), |
984 |
+ struct xfs_mount, m_cowblocks_work); |
985 |
++ |
986 |
++ if (!sb_start_write_trylock(mp->m_super)) |
987 |
++ return; |
988 |
+ xfs_icache_free_cowblocks(mp, NULL); |
989 |
++ sb_end_write(mp->m_super); |
990 |
++ |
991 |
+ xfs_queue_cowblocks(mp); |
992 |
+ } |
993 |
+ |
994 |
+diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c |
995 |
+index bad90479ade2..6ffb53edf1b4 100644 |
996 |
+--- a/fs/xfs/xfs_ioctl.c |
997 |
++++ b/fs/xfs/xfs_ioctl.c |
998 |
+@@ -2182,7 +2182,10 @@ xfs_file_ioctl( |
999 |
+ if (error) |
1000 |
+ return error; |
1001 |
+ |
1002 |
+- return xfs_icache_free_eofblocks(mp, &keofb); |
1003 |
++ sb_start_write(mp->m_super); |
1004 |
++ error = xfs_icache_free_eofblocks(mp, &keofb); |
1005 |
++ sb_end_write(mp->m_super); |
1006 |
++ return error; |
1007 |
+ } |
1008 |
+ |
1009 |
+ default: |
1010 |
+diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c |
1011 |
+index f3c393f309e1..6622652a85a8 100644 |
1012 |
+--- a/fs/xfs/xfs_reflink.c |
1013 |
++++ b/fs/xfs/xfs_reflink.c |
1014 |
+@@ -1058,6 +1058,7 @@ xfs_reflink_remap_extent( |
1015 |
+ uirec.br_startblock = irec->br_startblock + rlen; |
1016 |
+ uirec.br_startoff = irec->br_startoff + rlen; |
1017 |
+ uirec.br_blockcount = unmap_len - rlen; |
1018 |
++ uirec.br_state = irec->br_state; |
1019 |
+ unmap_len = rlen; |
1020 |
+ |
1021 |
+ /* If this isn't a real mapping, we're done. */ |
1022 |
+diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c |
1023 |
+index d3a4e89bf4a0..66f167aefd94 100644 |
1024 |
+--- a/fs/xfs/xfs_trans_ail.c |
1025 |
++++ b/fs/xfs/xfs_trans_ail.c |
1026 |
+@@ -520,8 +520,9 @@ xfsaild( |
1027 |
+ { |
1028 |
+ struct xfs_ail *ailp = data; |
1029 |
+ long tout = 0; /* milliseconds */ |
1030 |
++ unsigned int noreclaim_flag; |
1031 |
+ |
1032 |
+- current->flags |= PF_MEMALLOC; |
1033 |
++ noreclaim_flag = memalloc_noreclaim_save(); |
1034 |
+ set_freezable(); |
1035 |
+ |
1036 |
+ while (1) { |
1037 |
+@@ -592,6 +593,7 @@ xfsaild( |
1038 |
+ tout = xfsaild_push(ailp); |
1039 |
+ } |
1040 |
+ |
1041 |
++ memalloc_noreclaim_restore(noreclaim_flag); |
1042 |
+ return 0; |
1043 |
+ } |
1044 |
+ |
1045 |
+diff --git a/include/linux/qed/qed_chain.h b/include/linux/qed/qed_chain.h |
1046 |
+index 2dd0a9ed5b36..733fad7dfbed 100644 |
1047 |
+--- a/include/linux/qed/qed_chain.h |
1048 |
++++ b/include/linux/qed/qed_chain.h |
1049 |
+@@ -97,6 +97,11 @@ struct qed_chain_u32 { |
1050 |
+ u32 cons_idx; |
1051 |
+ }; |
1052 |
+ |
1053 |
++struct addr_tbl_entry { |
1054 |
++ void *virt_addr; |
1055 |
++ dma_addr_t dma_map; |
1056 |
++}; |
1057 |
++ |
1058 |
+ struct qed_chain { |
1059 |
+ /* fastpath portion of the chain - required for commands such |
1060 |
+ * as produce / consume. |
1061 |
+@@ -107,10 +112,11 @@ struct qed_chain { |
1062 |
+ |
1063 |
+ /* Fastpath portions of the PBL [if exists] */ |
1064 |
+ struct { |
1065 |
+- /* Table for keeping the virtual addresses of the chain pages, |
1066 |
+- * respectively to the physical addresses in the pbl table. |
1067 |
++ /* Table for keeping the virtual and physical addresses of the |
1068 |
++ * chain pages, respectively to the physical addresses |
1069 |
++ * in the pbl table. |
1070 |
+ */ |
1071 |
+- void **pp_virt_addr_tbl; |
1072 |
++ struct addr_tbl_entry *pp_addr_tbl; |
1073 |
+ |
1074 |
+ union { |
1075 |
+ struct qed_chain_pbl_u16 u16; |
1076 |
+@@ -287,7 +293,7 @@ qed_chain_advance_page(struct qed_chain *p_chain, |
1077 |
+ *(u32 *)page_to_inc = 0; |
1078 |
+ page_index = *(u32 *)page_to_inc; |
1079 |
+ } |
1080 |
+- *p_next_elem = p_chain->pbl.pp_virt_addr_tbl[page_index]; |
1081 |
++ *p_next_elem = p_chain->pbl.pp_addr_tbl[page_index].virt_addr; |
1082 |
+ } |
1083 |
+ } |
1084 |
+ |
1085 |
+@@ -537,7 +543,7 @@ static inline void qed_chain_init_params(struct qed_chain *p_chain, |
1086 |
+ |
1087 |
+ p_chain->pbl_sp.p_phys_table = 0; |
1088 |
+ p_chain->pbl_sp.p_virt_table = NULL; |
1089 |
+- p_chain->pbl.pp_virt_addr_tbl = NULL; |
1090 |
++ p_chain->pbl.pp_addr_tbl = NULL; |
1091 |
+ } |
1092 |
+ |
1093 |
+ /** |
1094 |
+@@ -575,11 +581,11 @@ static inline void qed_chain_init_mem(struct qed_chain *p_chain, |
1095 |
+ static inline void qed_chain_init_pbl_mem(struct qed_chain *p_chain, |
1096 |
+ void *p_virt_pbl, |
1097 |
+ dma_addr_t p_phys_pbl, |
1098 |
+- void **pp_virt_addr_tbl) |
1099 |
++ struct addr_tbl_entry *pp_addr_tbl) |
1100 |
+ { |
1101 |
+ p_chain->pbl_sp.p_phys_table = p_phys_pbl; |
1102 |
+ p_chain->pbl_sp.p_virt_table = p_virt_pbl; |
1103 |
+- p_chain->pbl.pp_virt_addr_tbl = pp_virt_addr_tbl; |
1104 |
++ p_chain->pbl.pp_addr_tbl = pp_addr_tbl; |
1105 |
+ } |
1106 |
+ |
1107 |
+ /** |
1108 |
+@@ -644,7 +650,7 @@ static inline void *qed_chain_get_last_elem(struct qed_chain *p_chain) |
1109 |
+ break; |
1110 |
+ case QED_CHAIN_MODE_PBL: |
1111 |
+ last_page_idx = p_chain->page_cnt - 1; |
1112 |
+- p_virt_addr = p_chain->pbl.pp_virt_addr_tbl[last_page_idx]; |
1113 |
++ p_virt_addr = p_chain->pbl.pp_addr_tbl[last_page_idx].virt_addr; |
1114 |
+ break; |
1115 |
+ } |
1116 |
+ /* p_virt_addr points at this stage to the last page of the chain */ |
1117 |
+@@ -716,7 +722,7 @@ static inline void qed_chain_pbl_zero_mem(struct qed_chain *p_chain) |
1118 |
+ page_cnt = qed_chain_get_page_cnt(p_chain); |
1119 |
+ |
1120 |
+ for (i = 0; i < page_cnt; i++) |
1121 |
+- memset(p_chain->pbl.pp_virt_addr_tbl[i], 0, |
1122 |
++ memset(p_chain->pbl.pp_addr_tbl[i].virt_addr, 0, |
1123 |
+ QED_CHAIN_PAGE_SIZE); |
1124 |
+ } |
1125 |
+ |
1126 |
+diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h |
1127 |
+index fd78f78df5c6..3e3214cca447 100644 |
1128 |
+--- a/include/linux/sunrpc/svc_rdma.h |
1129 |
++++ b/include/linux/sunrpc/svc_rdma.h |
1130 |
+@@ -159,6 +159,7 @@ extern bool svc_rdma_post_recvs(struct svcxprt_rdma *rdma); |
1131 |
+ extern void svc_rdma_recv_ctxt_put(struct svcxprt_rdma *rdma, |
1132 |
+ struct svc_rdma_recv_ctxt *ctxt); |
1133 |
+ extern void svc_rdma_flush_recv_queues(struct svcxprt_rdma *rdma); |
1134 |
++extern void svc_rdma_release_rqst(struct svc_rqst *rqstp); |
1135 |
+ extern int svc_rdma_recvfrom(struct svc_rqst *); |
1136 |
+ |
1137 |
+ /* svc_rdma_rw.c */ |
1138 |
+diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h |
1139 |
+index 4c91cadd1871..4a0b18921e06 100644 |
1140 |
+--- a/include/trace/events/rpcrdma.h |
1141 |
++++ b/include/trace/events/rpcrdma.h |
1142 |
+@@ -1322,17 +1322,15 @@ DECLARE_EVENT_CLASS(svcrdma_sendcomp_event, |
1143 |
+ |
1144 |
+ TRACE_EVENT(svcrdma_post_send, |
1145 |
+ TP_PROTO( |
1146 |
+- const struct ib_send_wr *wr, |
1147 |
+- int status |
1148 |
++ const struct ib_send_wr *wr |
1149 |
+ ), |
1150 |
+ |
1151 |
+- TP_ARGS(wr, status), |
1152 |
++ TP_ARGS(wr), |
1153 |
+ |
1154 |
+ TP_STRUCT__entry( |
1155 |
+ __field(const void *, cqe) |
1156 |
+ __field(unsigned int, num_sge) |
1157 |
+ __field(u32, inv_rkey) |
1158 |
+- __field(int, status) |
1159 |
+ ), |
1160 |
+ |
1161 |
+ TP_fast_assign( |
1162 |
+@@ -1340,12 +1338,11 @@ TRACE_EVENT(svcrdma_post_send, |
1163 |
+ __entry->num_sge = wr->num_sge; |
1164 |
+ __entry->inv_rkey = (wr->opcode == IB_WR_SEND_WITH_INV) ? |
1165 |
+ wr->ex.invalidate_rkey : 0; |
1166 |
+- __entry->status = status; |
1167 |
+ ), |
1168 |
+ |
1169 |
+- TP_printk("cqe=%p num_sge=%u inv_rkey=0x%08x status=%d", |
1170 |
++ TP_printk("cqe=%p num_sge=%u inv_rkey=0x%08x", |
1171 |
+ __entry->cqe, __entry->num_sge, |
1172 |
+- __entry->inv_rkey, __entry->status |
1173 |
++ __entry->inv_rkey |
1174 |
+ ) |
1175 |
+ ); |
1176 |
+ |
1177 |
+@@ -1410,26 +1407,23 @@ TRACE_EVENT(svcrdma_wc_receive, |
1178 |
+ TRACE_EVENT(svcrdma_post_rw, |
1179 |
+ TP_PROTO( |
1180 |
+ const void *cqe, |
1181 |
+- int sqecount, |
1182 |
+- int status |
1183 |
++ int sqecount |
1184 |
+ ), |
1185 |
+ |
1186 |
+- TP_ARGS(cqe, sqecount, status), |
1187 |
++ TP_ARGS(cqe, sqecount), |
1188 |
+ |
1189 |
+ TP_STRUCT__entry( |
1190 |
+ __field(const void *, cqe) |
1191 |
+ __field(int, sqecount) |
1192 |
+- __field(int, status) |
1193 |
+ ), |
1194 |
+ |
1195 |
+ TP_fast_assign( |
1196 |
+ __entry->cqe = cqe; |
1197 |
+ __entry->sqecount = sqecount; |
1198 |
+- __entry->status = status; |
1199 |
+ ), |
1200 |
+ |
1201 |
+- TP_printk("cqe=%p sqecount=%d status=%d", |
1202 |
+- __entry->cqe, __entry->sqecount, __entry->status |
1203 |
++ TP_printk("cqe=%p sqecount=%d", |
1204 |
++ __entry->cqe, __entry->sqecount |
1205 |
+ ) |
1206 |
+ ); |
1207 |
+ |
1208 |
+@@ -1525,6 +1519,34 @@ DECLARE_EVENT_CLASS(svcrdma_sendqueue_event, |
1209 |
+ DEFINE_SQ_EVENT(full); |
1210 |
+ DEFINE_SQ_EVENT(retry); |
1211 |
+ |
1212 |
++TRACE_EVENT(svcrdma_sq_post_err, |
1213 |
++ TP_PROTO( |
1214 |
++ const struct svcxprt_rdma *rdma, |
1215 |
++ int status |
1216 |
++ ), |
1217 |
++ |
1218 |
++ TP_ARGS(rdma, status), |
1219 |
++ |
1220 |
++ TP_STRUCT__entry( |
1221 |
++ __field(int, avail) |
1222 |
++ __field(int, depth) |
1223 |
++ __field(int, status) |
1224 |
++ __string(addr, rdma->sc_xprt.xpt_remotebuf) |
1225 |
++ ), |
1226 |
++ |
1227 |
++ TP_fast_assign( |
1228 |
++ __entry->avail = atomic_read(&rdma->sc_sq_avail); |
1229 |
++ __entry->depth = rdma->sc_sq_depth; |
1230 |
++ __entry->status = status; |
1231 |
++ __assign_str(addr, rdma->sc_xprt.xpt_remotebuf); |
1232 |
++ ), |
1233 |
++ |
1234 |
++ TP_printk("addr=%s sc_sq_avail=%d/%d status=%d", |
1235 |
++ __get_str(addr), __entry->avail, __entry->depth, |
1236 |
++ __entry->status |
1237 |
++ ) |
1238 |
++); |
1239 |
++ |
1240 |
+ #endif /* _TRACE_RPCRDMA_H */ |
1241 |
+ |
1242 |
+ #include <trace/define_trace.h> |
1243 |
+diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h |
1244 |
+index fa7f97da5b76..7272f85d6d6a 100644 |
1245 |
+--- a/include/uapi/linux/swab.h |
1246 |
++++ b/include/uapi/linux/swab.h |
1247 |
+@@ -135,9 +135,9 @@ static inline __attribute_const__ __u32 __fswahb32(__u32 val) |
1248 |
+ |
1249 |
+ static __always_inline unsigned long __swab(const unsigned long y) |
1250 |
+ { |
1251 |
+-#if BITS_PER_LONG == 64 |
1252 |
++#if __BITS_PER_LONG == 64 |
1253 |
+ return __swab64(y); |
1254 |
+-#else /* BITS_PER_LONG == 32 */ |
1255 |
++#else /* __BITS_PER_LONG == 32 */ |
1256 |
+ return __swab32(y); |
1257 |
+ #endif |
1258 |
+ } |
1259 |
+diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c |
1260 |
+index 3c18260403dd..61fbcae82f0a 100644 |
1261 |
+--- a/kernel/bpf/cpumap.c |
1262 |
++++ b/kernel/bpf/cpumap.c |
1263 |
+@@ -455,7 +455,7 @@ static int cpu_map_update_elem(struct bpf_map *map, void *key, void *value, |
1264 |
+ return -EOVERFLOW; |
1265 |
+ |
1266 |
+ /* Make sure CPU is a valid possible cpu */ |
1267 |
+- if (!cpu_possible(key_cpu)) |
1268 |
++ if (key_cpu >= nr_cpumask_bits || !cpu_possible(key_cpu)) |
1269 |
+ return -ENODEV; |
1270 |
+ |
1271 |
+ if (qsize == 0) { |
1272 |
+diff --git a/kernel/events/core.c b/kernel/events/core.c |
1273 |
+index 00fb2fe92c4d..21e3c65abc76 100644 |
1274 |
+--- a/kernel/events/core.c |
1275 |
++++ b/kernel/events/core.c |
1276 |
+@@ -6923,10 +6923,17 @@ static void perf_event_task_output(struct perf_event *event, |
1277 |
+ goto out; |
1278 |
+ |
1279 |
+ task_event->event_id.pid = perf_event_pid(event, task); |
1280 |
+- task_event->event_id.ppid = perf_event_pid(event, current); |
1281 |
+- |
1282 |
+ task_event->event_id.tid = perf_event_tid(event, task); |
1283 |
+- task_event->event_id.ptid = perf_event_tid(event, current); |
1284 |
++ |
1285 |
++ if (task_event->event_id.header.type == PERF_RECORD_EXIT) { |
1286 |
++ task_event->event_id.ppid = perf_event_pid(event, |
1287 |
++ task->real_parent); |
1288 |
++ task_event->event_id.ptid = perf_event_pid(event, |
1289 |
++ task->real_parent); |
1290 |
++ } else { /* PERF_RECORD_FORK */ |
1291 |
++ task_event->event_id.ppid = perf_event_pid(event, current); |
1292 |
++ task_event->event_id.ptid = perf_event_tid(event, current); |
1293 |
++ } |
1294 |
+ |
1295 |
+ task_event->event_id.time = perf_event_clock(event); |
1296 |
+ |
1297 |
+diff --git a/mm/shmem.c b/mm/shmem.c |
1298 |
+index a6fc82a1ab6b..0a2e1e7801d6 100644 |
1299 |
+--- a/mm/shmem.c |
1300 |
++++ b/mm/shmem.c |
1301 |
+@@ -2350,11 +2350,11 @@ static int shmem_mfill_atomic_pte(struct mm_struct *dst_mm, |
1302 |
+ |
1303 |
+ lru_cache_add_anon(page); |
1304 |
+ |
1305 |
+- spin_lock(&info->lock); |
1306 |
++ spin_lock_irq(&info->lock); |
1307 |
+ info->alloced++; |
1308 |
+ inode->i_blocks += BLOCKS_PER_PAGE; |
1309 |
+ shmem_recalc_inode(inode); |
1310 |
+- spin_unlock(&info->lock); |
1311 |
++ spin_unlock_irq(&info->lock); |
1312 |
+ |
1313 |
+ inc_mm_counter(dst_mm, mm_counter_file(page)); |
1314 |
+ page_add_file_rmap(page, false); |
1315 |
+diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c |
1316 |
+index 4c0087a48e87..fe190a691872 100644 |
1317 |
+--- a/net/rxrpc/local_object.c |
1318 |
++++ b/net/rxrpc/local_object.c |
1319 |
+@@ -169,15 +169,6 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net) |
1320 |
+ goto error; |
1321 |
+ } |
1322 |
+ |
1323 |
+- /* we want to set the don't fragment bit */ |
1324 |
+- opt = IPV6_PMTUDISC_DO; |
1325 |
+- ret = kernel_setsockopt(local->socket, SOL_IPV6, IPV6_MTU_DISCOVER, |
1326 |
+- (char *) &opt, sizeof(opt)); |
1327 |
+- if (ret < 0) { |
1328 |
+- _debug("setsockopt failed"); |
1329 |
+- goto error; |
1330 |
+- } |
1331 |
+- |
1332 |
+ /* Fall through and set IPv4 options too otherwise we don't get |
1333 |
+ * errors from IPv4 packets sent through the IPv6 socket. |
1334 |
+ */ |
1335 |
+diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c |
1336 |
+index b0aa08e3796d..da8a555ec3f6 100644 |
1337 |
+--- a/net/rxrpc/output.c |
1338 |
++++ b/net/rxrpc/output.c |
1339 |
+@@ -480,41 +480,21 @@ send_fragmentable: |
1340 |
+ skb->tstamp = ktime_get_real(); |
1341 |
+ |
1342 |
+ switch (conn->params.local->srx.transport.family) { |
1343 |
++ case AF_INET6: |
1344 |
+ case AF_INET: |
1345 |
+ opt = IP_PMTUDISC_DONT; |
1346 |
+- ret = kernel_setsockopt(conn->params.local->socket, |
1347 |
+- SOL_IP, IP_MTU_DISCOVER, |
1348 |
+- (char *)&opt, sizeof(opt)); |
1349 |
+- if (ret == 0) { |
1350 |
+- ret = kernel_sendmsg(conn->params.local->socket, &msg, |
1351 |
+- iov, 2, len); |
1352 |
+- conn->params.peer->last_tx_at = ktime_get_seconds(); |
1353 |
+- |
1354 |
+- opt = IP_PMTUDISC_DO; |
1355 |
+- kernel_setsockopt(conn->params.local->socket, SOL_IP, |
1356 |
+- IP_MTU_DISCOVER, |
1357 |
+- (char *)&opt, sizeof(opt)); |
1358 |
+- } |
1359 |
+- break; |
1360 |
+- |
1361 |
+-#ifdef CONFIG_AF_RXRPC_IPV6 |
1362 |
+- case AF_INET6: |
1363 |
+- opt = IPV6_PMTUDISC_DONT; |
1364 |
+- ret = kernel_setsockopt(conn->params.local->socket, |
1365 |
+- SOL_IPV6, IPV6_MTU_DISCOVER, |
1366 |
+- (char *)&opt, sizeof(opt)); |
1367 |
+- if (ret == 0) { |
1368 |
+- ret = kernel_sendmsg(conn->params.local->socket, &msg, |
1369 |
+- iov, 2, len); |
1370 |
+- conn->params.peer->last_tx_at = ktime_get_seconds(); |
1371 |
+- |
1372 |
+- opt = IPV6_PMTUDISC_DO; |
1373 |
+- kernel_setsockopt(conn->params.local->socket, |
1374 |
+- SOL_IPV6, IPV6_MTU_DISCOVER, |
1375 |
+- (char *)&opt, sizeof(opt)); |
1376 |
+- } |
1377 |
++ kernel_setsockopt(conn->params.local->socket, |
1378 |
++ SOL_IP, IP_MTU_DISCOVER, |
1379 |
++ (char *)&opt, sizeof(opt)); |
1380 |
++ ret = kernel_sendmsg(conn->params.local->socket, &msg, |
1381 |
++ iov, 2, len); |
1382 |
++ conn->params.peer->last_tx_at = ktime_get_seconds(); |
1383 |
++ |
1384 |
++ opt = IP_PMTUDISC_DO; |
1385 |
++ kernel_setsockopt(conn->params.local->socket, |
1386 |
++ SOL_IP, IP_MTU_DISCOVER, |
1387 |
++ (char *)&opt, sizeof(opt)); |
1388 |
+ break; |
1389 |
+-#endif |
1390 |
+ |
1391 |
+ default: |
1392 |
+ BUG(); |
1393 |
+diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c |
1394 |
+index 6cf0fd37cbf0..c8ee8e801edb 100644 |
1395 |
+--- a/net/sunrpc/svc_xprt.c |
1396 |
++++ b/net/sunrpc/svc_xprt.c |
1397 |
+@@ -878,9 +878,6 @@ int svc_send(struct svc_rqst *rqstp) |
1398 |
+ if (!xprt) |
1399 |
+ goto out; |
1400 |
+ |
1401 |
+- /* release the receive skb before sending the reply */ |
1402 |
+- xprt->xpt_ops->xpo_release_rqst(rqstp); |
1403 |
+- |
1404 |
+ /* calculate over-all length */ |
1405 |
+ xb = &rqstp->rq_res; |
1406 |
+ xb->len = xb->head[0].iov_len + |
1407 |
+diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c |
1408 |
+index 8566531c2f10..d0b5a1c47a32 100644 |
1409 |
+--- a/net/sunrpc/svcsock.c |
1410 |
++++ b/net/sunrpc/svcsock.c |
1411 |
+@@ -636,6 +636,8 @@ svc_udp_sendto(struct svc_rqst *rqstp) |
1412 |
+ { |
1413 |
+ int error; |
1414 |
+ |
1415 |
++ svc_release_udp_skb(rqstp); |
1416 |
++ |
1417 |
+ error = svc_sendto(rqstp, &rqstp->rq_res); |
1418 |
+ if (error == -ECONNREFUSED) |
1419 |
+ /* ICMP error on earlier request. */ |
1420 |
+@@ -1173,6 +1175,8 @@ static int svc_tcp_sendto(struct svc_rqst *rqstp) |
1421 |
+ int sent; |
1422 |
+ __be32 reclen; |
1423 |
+ |
1424 |
++ svc_release_skb(rqstp); |
1425 |
++ |
1426 |
+ /* Set up the first element of the reply kvec. |
1427 |
+ * Any other kvecs that may be in use have been taken |
1428 |
+ * care of by the server implementation itself. |
1429 |
+diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c |
1430 |
+index b24d5b8f2fee..16c8174658fd 100644 |
1431 |
+--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c |
1432 |
++++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c |
1433 |
+@@ -226,6 +226,26 @@ void svc_rdma_recv_ctxt_put(struct svcxprt_rdma *rdma, |
1434 |
+ svc_rdma_recv_ctxt_destroy(rdma, ctxt); |
1435 |
+ } |
1436 |
+ |
1437 |
++/** |
1438 |
++ * svc_rdma_release_rqst - Release transport-specific per-rqst resources |
1439 |
++ * @rqstp: svc_rqst being released |
1440 |
++ * |
1441 |
++ * Ensure that the recv_ctxt is released whether or not a Reply |
1442 |
++ * was sent. For example, the client could close the connection, |
1443 |
++ * or svc_process could drop an RPC, before the Reply is sent. |
1444 |
++ */ |
1445 |
++void svc_rdma_release_rqst(struct svc_rqst *rqstp) |
1446 |
++{ |
1447 |
++ struct svc_rdma_recv_ctxt *ctxt = rqstp->rq_xprt_ctxt; |
1448 |
++ struct svc_xprt *xprt = rqstp->rq_xprt; |
1449 |
++ struct svcxprt_rdma *rdma = |
1450 |
++ container_of(xprt, struct svcxprt_rdma, sc_xprt); |
1451 |
++ |
1452 |
++ rqstp->rq_xprt_ctxt = NULL; |
1453 |
++ if (ctxt) |
1454 |
++ svc_rdma_recv_ctxt_put(rdma, ctxt); |
1455 |
++} |
1456 |
++ |
1457 |
+ static int __svc_rdma_post_recv(struct svcxprt_rdma *rdma, |
1458 |
+ struct svc_rdma_recv_ctxt *ctxt) |
1459 |
+ { |
1460 |
+@@ -704,6 +724,8 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp) |
1461 |
+ __be32 *p; |
1462 |
+ int ret; |
1463 |
+ |
1464 |
++ rqstp->rq_xprt_ctxt = NULL; |
1465 |
++ |
1466 |
+ spin_lock(&rdma_xprt->sc_rq_dto_lock); |
1467 |
+ ctxt = svc_rdma_next_recv_ctxt(&rdma_xprt->sc_read_complete_q); |
1468 |
+ if (ctxt) { |
1469 |
+diff --git a/net/sunrpc/xprtrdma/svc_rdma_rw.c b/net/sunrpc/xprtrdma/svc_rdma_rw.c |
1470 |
+index dc1951759a8e..4fc0ce127089 100644 |
1471 |
+--- a/net/sunrpc/xprtrdma/svc_rdma_rw.c |
1472 |
++++ b/net/sunrpc/xprtrdma/svc_rdma_rw.c |
1473 |
+@@ -331,8 +331,6 @@ static int svc_rdma_post_chunk_ctxt(struct svc_rdma_chunk_ctxt *cc) |
1474 |
+ if (atomic_sub_return(cc->cc_sqecount, |
1475 |
+ &rdma->sc_sq_avail) > 0) { |
1476 |
+ ret = ib_post_send(rdma->sc_qp, first_wr, &bad_wr); |
1477 |
+- trace_svcrdma_post_rw(&cc->cc_cqe, |
1478 |
+- cc->cc_sqecount, ret); |
1479 |
+ if (ret) |
1480 |
+ break; |
1481 |
+ return 0; |
1482 |
+@@ -345,6 +343,7 @@ static int svc_rdma_post_chunk_ctxt(struct svc_rdma_chunk_ctxt *cc) |
1483 |
+ trace_svcrdma_sq_retry(rdma); |
1484 |
+ } while (1); |
1485 |
+ |
1486 |
++ trace_svcrdma_sq_post_err(rdma, ret); |
1487 |
+ set_bit(XPT_CLOSE, &xprt->xpt_flags); |
1488 |
+ |
1489 |
+ /* If even one was posted, there will be a completion. */ |
1490 |
+diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c |
1491 |
+index e8ad7ddf347a..aa4d19a780d7 100644 |
1492 |
+--- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c |
1493 |
++++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c |
1494 |
+@@ -310,15 +310,17 @@ int svc_rdma_send(struct svcxprt_rdma *rdma, struct ib_send_wr *wr) |
1495 |
+ } |
1496 |
+ |
1497 |
+ svc_xprt_get(&rdma->sc_xprt); |
1498 |
++ trace_svcrdma_post_send(wr); |
1499 |
+ ret = ib_post_send(rdma->sc_qp, wr, NULL); |
1500 |
+- trace_svcrdma_post_send(wr, ret); |
1501 |
+- if (ret) { |
1502 |
+- set_bit(XPT_CLOSE, &rdma->sc_xprt.xpt_flags); |
1503 |
+- svc_xprt_put(&rdma->sc_xprt); |
1504 |
+- wake_up(&rdma->sc_send_wait); |
1505 |
+- } |
1506 |
+- break; |
1507 |
++ if (ret) |
1508 |
++ break; |
1509 |
++ return 0; |
1510 |
+ } |
1511 |
++ |
1512 |
++ trace_svcrdma_sq_post_err(rdma, ret); |
1513 |
++ set_bit(XPT_CLOSE, &rdma->sc_xprt.xpt_flags); |
1514 |
++ svc_xprt_put(&rdma->sc_xprt); |
1515 |
++ wake_up(&rdma->sc_send_wait); |
1516 |
+ return ret; |
1517 |
+ } |
1518 |
+ |
1519 |
+@@ -906,12 +908,7 @@ int svc_rdma_sendto(struct svc_rqst *rqstp) |
1520 |
+ wr_lst, rp_ch); |
1521 |
+ if (ret < 0) |
1522 |
+ goto err1; |
1523 |
+- ret = 0; |
1524 |
+- |
1525 |
+-out: |
1526 |
+- rqstp->rq_xprt_ctxt = NULL; |
1527 |
+- svc_rdma_recv_ctxt_put(rdma, rctxt); |
1528 |
+- return ret; |
1529 |
++ return 0; |
1530 |
+ |
1531 |
+ err2: |
1532 |
+ if (ret != -E2BIG && ret != -EINVAL) |
1533 |
+@@ -920,14 +917,12 @@ out: |
1534 |
+ ret = svc_rdma_send_error_msg(rdma, sctxt, rqstp); |
1535 |
+ if (ret < 0) |
1536 |
+ goto err1; |
1537 |
+- ret = 0; |
1538 |
+- goto out; |
1539 |
++ return 0; |
1540 |
+ |
1541 |
+ err1: |
1542 |
+ svc_rdma_send_ctxt_put(rdma, sctxt); |
1543 |
+ err0: |
1544 |
+ trace_svcrdma_send_failed(rqstp, ret); |
1545 |
+ set_bit(XPT_CLOSE, &xprt->xpt_flags); |
1546 |
+- ret = -ENOTCONN; |
1547 |
+- goto out; |
1548 |
++ return -ENOTCONN; |
1549 |
+ } |
1550 |
+diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c |
1551 |
+index 7308992b7a18..f1824303e076 100644 |
1552 |
+--- a/net/sunrpc/xprtrdma/svc_rdma_transport.c |
1553 |
++++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c |
1554 |
+@@ -71,7 +71,6 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv, |
1555 |
+ struct sockaddr *sa, int salen, |
1556 |
+ int flags); |
1557 |
+ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt); |
1558 |
+-static void svc_rdma_release_rqst(struct svc_rqst *); |
1559 |
+ static void svc_rdma_detach(struct svc_xprt *xprt); |
1560 |
+ static void svc_rdma_free(struct svc_xprt *xprt); |
1561 |
+ static int svc_rdma_has_wspace(struct svc_xprt *xprt); |
1562 |
+@@ -616,10 +615,6 @@ static struct svc_xprt *svc_rdma_accept(struct svc_xprt *xprt) |
1563 |
+ return NULL; |
1564 |
+ } |
1565 |
+ |
1566 |
+-static void svc_rdma_release_rqst(struct svc_rqst *rqstp) |
1567 |
+-{ |
1568 |
+-} |
1569 |
+- |
1570 |
+ /* |
1571 |
+ * When connected, an svc_xprt has at least two references: |
1572 |
+ * |
1573 |
+diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c |
1574 |
+index 0502042c1616..0d7981eda2c4 100644 |
1575 |
+--- a/sound/pci/hda/hda_intel.c |
1576 |
++++ b/sound/pci/hda/hda_intel.c |
1577 |
+@@ -2054,7 +2054,7 @@ static int azx_first_init(struct azx *chip) |
1578 |
+ /* codec detection */ |
1579 |
+ if (!azx_bus(chip)->codec_mask) { |
1580 |
+ dev_err(card->dev, "no codecs found!\n"); |
1581 |
+- return -ENODEV; |
1582 |
++ /* keep running the rest for the runtime PM */ |
1583 |
+ } |
1584 |
+ |
1585 |
+ if (azx_acquire_irq(chip, 0) < 0) |
1586 |
+@@ -2440,9 +2440,11 @@ static int azx_probe_continue(struct azx *chip) |
1587 |
+ #endif |
1588 |
+ |
1589 |
+ /* create codec instances */ |
1590 |
+- err = azx_probe_codecs(chip, azx_max_codecs[chip->driver_type]); |
1591 |
+- if (err < 0) |
1592 |
+- goto out_free; |
1593 |
++ if (bus->codec_mask) { |
1594 |
++ err = azx_probe_codecs(chip, azx_max_codecs[chip->driver_type]); |
1595 |
++ if (err < 0) |
1596 |
++ goto out_free; |
1597 |
++ } |
1598 |
+ |
1599 |
+ #ifdef CONFIG_SND_HDA_PATCH_LOADER |
1600 |
+ if (chip->fw) { |
1601 |
+@@ -2456,7 +2458,7 @@ static int azx_probe_continue(struct azx *chip) |
1602 |
+ #endif |
1603 |
+ } |
1604 |
+ #endif |
1605 |
+- if ((probe_only[dev] & 1) == 0) { |
1606 |
++ if (bus->codec_mask && !(probe_only[dev] & 1)) { |
1607 |
+ err = azx_codec_configure(chip); |
1608 |
+ if (err < 0) |
1609 |
+ goto out_free; |
1610 |
+@@ -2473,8 +2475,11 @@ static int azx_probe_continue(struct azx *chip) |
1611 |
+ |
1612 |
+ set_default_power_save(chip); |
1613 |
+ |
1614 |
+- if (azx_has_pm_runtime(chip)) |
1615 |
++ if (azx_has_pm_runtime(chip)) { |
1616 |
++ pm_runtime_use_autosuspend(&pci->dev); |
1617 |
++ pm_runtime_allow(&pci->dev); |
1618 |
+ pm_runtime_put_autosuspend(&pci->dev); |
1619 |
++ } |
1620 |
+ |
1621 |
+ out_free: |
1622 |
+ if ((chip->driver_caps & AZX_DCAPS_I915_POWERWELL) |
1623 |
+diff --git a/sound/soc/codecs/tas571x.c b/sound/soc/codecs/tas571x.c |
1624 |
+index ca2dfe12344e..354f17a2fa5c 100644 |
1625 |
+--- a/sound/soc/codecs/tas571x.c |
1626 |
++++ b/sound/soc/codecs/tas571x.c |
1627 |
+@@ -824,8 +824,10 @@ static int tas571x_i2c_probe(struct i2c_client *client, |
1628 |
+ |
1629 |
+ priv->regmap = devm_regmap_init(dev, NULL, client, |
1630 |
+ priv->chip->regmap_config); |
1631 |
+- if (IS_ERR(priv->regmap)) |
1632 |
+- return PTR_ERR(priv->regmap); |
1633 |
++ if (IS_ERR(priv->regmap)) { |
1634 |
++ ret = PTR_ERR(priv->regmap); |
1635 |
++ goto disable_regs; |
1636 |
++ } |
1637 |
+ |
1638 |
+ priv->pdn_gpio = devm_gpiod_get_optional(dev, "pdn", GPIOD_OUT_LOW); |
1639 |
+ if (IS_ERR(priv->pdn_gpio)) { |
1640 |
+@@ -849,7 +851,7 @@ static int tas571x_i2c_probe(struct i2c_client *client, |
1641 |
+ |
1642 |
+ ret = regmap_write(priv->regmap, TAS571X_OSC_TRIM_REG, 0); |
1643 |
+ if (ret) |
1644 |
+- return ret; |
1645 |
++ goto disable_regs; |
1646 |
+ |
1647 |
+ usleep_range(50000, 60000); |
1648 |
+ |
1649 |
+@@ -865,12 +867,20 @@ static int tas571x_i2c_probe(struct i2c_client *client, |
1650 |
+ */ |
1651 |
+ ret = regmap_update_bits(priv->regmap, TAS571X_MVOL_REG, 1, 0); |
1652 |
+ if (ret) |
1653 |
+- return ret; |
1654 |
++ goto disable_regs; |
1655 |
+ } |
1656 |
+ |
1657 |
+- return devm_snd_soc_register_component(&client->dev, |
1658 |
++ ret = devm_snd_soc_register_component(&client->dev, |
1659 |
+ &priv->component_driver, |
1660 |
+ &tas571x_dai, 1); |
1661 |
++ if (ret) |
1662 |
++ goto disable_regs; |
1663 |
++ |
1664 |
++ return ret; |
1665 |
++ |
1666 |
++disable_regs: |
1667 |
++ regulator_bulk_disable(priv->chip->num_supply_names, priv->supplies); |
1668 |
++ return ret; |
1669 |
+ } |
1670 |
+ |
1671 |
+ static int tas571x_i2c_remove(struct i2c_client *client) |
1672 |
+diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c |
1673 |
+index 8dc1f3d6a988..c4c00297ada6 100644 |
1674 |
+--- a/sound/soc/codecs/wm8960.c |
1675 |
++++ b/sound/soc/codecs/wm8960.c |
1676 |
+@@ -863,8 +863,7 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream, |
1677 |
+ |
1678 |
+ wm8960->is_stream_in_use[tx] = true; |
1679 |
+ |
1680 |
+- if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON && |
1681 |
+- !wm8960->is_stream_in_use[!tx]) |
1682 |
++ if (!wm8960->is_stream_in_use[!tx]) |
1683 |
+ return wm8960_configure_clocking(component); |
1684 |
+ |
1685 |
+ return 0; |
1686 |
+diff --git a/sound/soc/qcom/qdsp6/q6afe-dai.c b/sound/soc/qcom/qdsp6/q6afe-dai.c |
1687 |
+index 8f6c8fc073a9..1fc1939b90c2 100644 |
1688 |
+--- a/sound/soc/qcom/qdsp6/q6afe-dai.c |
1689 |
++++ b/sound/soc/qcom/qdsp6/q6afe-dai.c |
1690 |
+@@ -899,6 +899,8 @@ static struct snd_soc_dai_driver q6afe_dais[] = { |
1691 |
+ SNDRV_PCM_RATE_16000, |
1692 |
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | |
1693 |
+ SNDRV_PCM_FMTBIT_S24_LE, |
1694 |
++ .channels_min = 1, |
1695 |
++ .channels_max = 8, |
1696 |
+ .rate_min = 8000, |
1697 |
+ .rate_max = 48000, |
1698 |
+ }, |
1699 |
+@@ -914,6 +916,8 @@ static struct snd_soc_dai_driver q6afe_dais[] = { |
1700 |
+ SNDRV_PCM_RATE_16000, |
1701 |
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | |
1702 |
+ SNDRV_PCM_FMTBIT_S24_LE, |
1703 |
++ .channels_min = 1, |
1704 |
++ .channels_max = 8, |
1705 |
+ .rate_min = 8000, |
1706 |
+ .rate_max = 48000, |
1707 |
+ }, |
1708 |
+@@ -928,6 +932,8 @@ static struct snd_soc_dai_driver q6afe_dais[] = { |
1709 |
+ .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | |
1710 |
+ SNDRV_PCM_RATE_16000, |
1711 |
+ .formats = SNDRV_PCM_FMTBIT_S16_LE, |
1712 |
++ .channels_min = 1, |
1713 |
++ .channels_max = 8, |
1714 |
+ .rate_min = 8000, |
1715 |
+ .rate_max = 48000, |
1716 |
+ }, |
1717 |
+@@ -943,6 +949,8 @@ static struct snd_soc_dai_driver q6afe_dais[] = { |
1718 |
+ SNDRV_PCM_RATE_16000, |
1719 |
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | |
1720 |
+ SNDRV_PCM_FMTBIT_S24_LE, |
1721 |
++ .channels_min = 1, |
1722 |
++ .channels_max = 8, |
1723 |
+ .rate_min = 8000, |
1724 |
+ .rate_max = 48000, |
1725 |
+ }, |
1726 |
+@@ -957,6 +965,8 @@ static struct snd_soc_dai_driver q6afe_dais[] = { |
1727 |
+ .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | |
1728 |
+ SNDRV_PCM_RATE_16000, |
1729 |
+ .formats = SNDRV_PCM_FMTBIT_S16_LE, |
1730 |
++ .channels_min = 1, |
1731 |
++ .channels_max = 8, |
1732 |
+ .rate_min = 8000, |
1733 |
+ .rate_max = 48000, |
1734 |
+ }, |
1735 |
+@@ -972,6 +982,8 @@ static struct snd_soc_dai_driver q6afe_dais[] = { |
1736 |
+ SNDRV_PCM_RATE_16000, |
1737 |
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | |
1738 |
+ SNDRV_PCM_FMTBIT_S24_LE, |
1739 |
++ .channels_min = 1, |
1740 |
++ .channels_max = 8, |
1741 |
+ .rate_min = 8000, |
1742 |
+ .rate_max = 48000, |
1743 |
+ }, |
1744 |
+@@ -986,6 +998,8 @@ static struct snd_soc_dai_driver q6afe_dais[] = { |
1745 |
+ .rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_8000 | |
1746 |
+ SNDRV_PCM_RATE_16000, |
1747 |
+ .formats = SNDRV_PCM_FMTBIT_S16_LE, |
1748 |
++ .channels_min = 1, |
1749 |
++ .channels_max = 8, |
1750 |
+ .rate_min = 8000, |
1751 |
+ .rate_max = 48000, |
1752 |
+ }, |
1753 |
+@@ -1001,6 +1015,8 @@ static struct snd_soc_dai_driver q6afe_dais[] = { |
1754 |
+ SNDRV_PCM_RATE_16000, |
1755 |
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | |
1756 |
+ SNDRV_PCM_FMTBIT_S24_LE, |
1757 |
++ .channels_min = 1, |
1758 |
++ .channels_max = 8, |
1759 |
+ .rate_min = 8000, |
1760 |
+ .rate_max = 48000, |
1761 |
+ }, |
1762 |
+diff --git a/tools/objtool/check.c b/tools/objtool/check.c |
1763 |
+index 9479c74af9ba..4613d796492a 100644 |
1764 |
+--- a/tools/objtool/check.c |
1765 |
++++ b/tools/objtool/check.c |
1766 |
+@@ -2086,14 +2086,27 @@ static bool ignore_unreachable_insn(struct instruction *insn) |
1767 |
+ !strcmp(insn->sec->name, ".altinstr_aux")) |
1768 |
+ return true; |
1769 |
+ |
1770 |
++ if (!insn->func) |
1771 |
++ return false; |
1772 |
++ |
1773 |
++ /* |
1774 |
++ * CONFIG_UBSAN_TRAP inserts a UD2 when it sees |
1775 |
++ * __builtin_unreachable(). The BUG() macro has an unreachable() after |
1776 |
++ * the UD2, which causes GCC's undefined trap logic to emit another UD2 |
1777 |
++ * (or occasionally a JMP to UD2). |
1778 |
++ */ |
1779 |
++ if (list_prev_entry(insn, list)->dead_end && |
1780 |
++ (insn->type == INSN_BUG || |
1781 |
++ (insn->type == INSN_JUMP_UNCONDITIONAL && |
1782 |
++ insn->jump_dest && insn->jump_dest->type == INSN_BUG))) |
1783 |
++ return true; |
1784 |
++ |
1785 |
+ /* |
1786 |
+ * Check if this (or a subsequent) instruction is related to |
1787 |
+ * CONFIG_UBSAN or CONFIG_KASAN. |
1788 |
+ * |
1789 |
+ * End the search at 5 instructions to avoid going into the weeds. |
1790 |
+ */ |
1791 |
+- if (!insn->func) |
1792 |
+- return false; |
1793 |
+ for (i = 0; i < 5; i++) { |
1794 |
+ |
1795 |
+ if (is_kasan_insn(insn) || is_ubsan_insn(insn)) |
1796 |
+diff --git a/tools/objtool/orc_dump.c b/tools/objtool/orc_dump.c |
1797 |
+index faa444270ee3..1a3e774941f8 100644 |
1798 |
+--- a/tools/objtool/orc_dump.c |
1799 |
++++ b/tools/objtool/orc_dump.c |
1800 |
+@@ -78,7 +78,7 @@ int orc_dump(const char *_objname) |
1801 |
+ char *name; |
1802 |
+ size_t nr_sections; |
1803 |
+ Elf64_Addr orc_ip_addr = 0; |
1804 |
+- size_t shstrtab_idx; |
1805 |
++ size_t shstrtab_idx, strtab_idx = 0; |
1806 |
+ Elf *elf; |
1807 |
+ Elf_Scn *scn; |
1808 |
+ GElf_Shdr sh; |
1809 |
+@@ -139,6 +139,8 @@ int orc_dump(const char *_objname) |
1810 |
+ |
1811 |
+ if (!strcmp(name, ".symtab")) { |
1812 |
+ symtab = data; |
1813 |
++ } else if (!strcmp(name, ".strtab")) { |
1814 |
++ strtab_idx = i; |
1815 |
+ } else if (!strcmp(name, ".orc_unwind")) { |
1816 |
+ orc = data->d_buf; |
1817 |
+ orc_size = sh.sh_size; |
1818 |
+@@ -150,7 +152,7 @@ int orc_dump(const char *_objname) |
1819 |
+ } |
1820 |
+ } |
1821 |
+ |
1822 |
+- if (!symtab || !orc || !orc_ip) |
1823 |
++ if (!symtab || !strtab_idx || !orc || !orc_ip) |
1824 |
+ return 0; |
1825 |
+ |
1826 |
+ if (orc_size % sizeof(*orc) != 0) { |
1827 |
+@@ -171,21 +173,29 @@ int orc_dump(const char *_objname) |
1828 |
+ return -1; |
1829 |
+ } |
1830 |
+ |
1831 |
+- scn = elf_getscn(elf, sym.st_shndx); |
1832 |
+- if (!scn) { |
1833 |
+- WARN_ELF("elf_getscn"); |
1834 |
+- return -1; |
1835 |
+- } |
1836 |
+- |
1837 |
+- if (!gelf_getshdr(scn, &sh)) { |
1838 |
+- WARN_ELF("gelf_getshdr"); |
1839 |
+- return -1; |
1840 |
+- } |
1841 |
+- |
1842 |
+- name = elf_strptr(elf, shstrtab_idx, sh.sh_name); |
1843 |
+- if (!name || !*name) { |
1844 |
+- WARN_ELF("elf_strptr"); |
1845 |
+- return -1; |
1846 |
++ if (GELF_ST_TYPE(sym.st_info) == STT_SECTION) { |
1847 |
++ scn = elf_getscn(elf, sym.st_shndx); |
1848 |
++ if (!scn) { |
1849 |
++ WARN_ELF("elf_getscn"); |
1850 |
++ return -1; |
1851 |
++ } |
1852 |
++ |
1853 |
++ if (!gelf_getshdr(scn, &sh)) { |
1854 |
++ WARN_ELF("gelf_getshdr"); |
1855 |
++ return -1; |
1856 |
++ } |
1857 |
++ |
1858 |
++ name = elf_strptr(elf, shstrtab_idx, sh.sh_name); |
1859 |
++ if (!name) { |
1860 |
++ WARN_ELF("elf_strptr"); |
1861 |
++ return -1; |
1862 |
++ } |
1863 |
++ } else { |
1864 |
++ name = elf_strptr(elf, strtab_idx, sym.st_name); |
1865 |
++ if (!name) { |
1866 |
++ WARN_ELF("elf_strptr"); |
1867 |
++ return -1; |
1868 |
++ } |
1869 |
+ } |
1870 |
+ |
1871 |
+ printf("%s+%llx:", name, (unsigned long long)rela.r_addend); |