Annotation of /trunk/kernel-alx/patches-4.14/0127-4.14.28-all-fixes.patch
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Revision 3238 -
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Fri Nov 9 12:14:58 2018 UTC (5 years, 10 months ago) by niro
File size: 106502 byte(s)
Fri Nov 9 12:14:58 2018 UTC (5 years, 10 months ago) by niro
File size: 106502 byte(s)
-added up to patches-4.14.79
1 | niro | 3238 | diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt |
2 | index 2d80b60eeabe..7a69b8b47b97 100644 | ||
3 | --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt | ||
4 | +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt | ||
5 | @@ -12,6 +12,7 @@ Required properties: | ||
6 | - "renesas,xhci-r8a7793" for r8a7793 SoC | ||
7 | - "renesas,xhci-r8a7795" for r8a7795 SoC | ||
8 | - "renesas,xhci-r8a7796" for r8a7796 SoC | ||
9 | + - "renesas,xhci-r8a77965" for r8a77965 SoC | ||
10 | - "renesas,rcar-gen2-xhci" for a generic R-Car Gen2 compatible device | ||
11 | - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 compatible device | ||
12 | - "xhci-platform" (deprecated) | ||
13 | diff --git a/Makefile b/Makefile | ||
14 | index 00e969db94b8..9ae370a47ff9 100644 | ||
15 | --- a/Makefile | ||
16 | +++ b/Makefile | ||
17 | @@ -1,7 +1,7 @@ | ||
18 | # SPDX-License-Identifier: GPL-2.0 | ||
19 | VERSION = 4 | ||
20 | PATCHLEVEL = 14 | ||
21 | -SUBLEVEL = 27 | ||
22 | +SUBLEVEL = 28 | ||
23 | EXTRAVERSION = | ||
24 | NAME = Petit Gorille | ||
25 | |||
26 | diff --git a/arch/arm/boot/dts/am335x-pepper.dts b/arch/arm/boot/dts/am335x-pepper.dts | ||
27 | index 03c7d77023c6..9fb7426070ce 100644 | ||
28 | --- a/arch/arm/boot/dts/am335x-pepper.dts | ||
29 | +++ b/arch/arm/boot/dts/am335x-pepper.dts | ||
30 | @@ -139,7 +139,7 @@ | ||
31 | &audio_codec { | ||
32 | status = "okay"; | ||
33 | |||
34 | - gpio-reset = <&gpio1 16 GPIO_ACTIVE_LOW>; | ||
35 | + reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; | ||
36 | AVDD-supply = <&ldo3_reg>; | ||
37 | IOVDD-supply = <&ldo3_reg>; | ||
38 | DRVDD-supply = <&ldo3_reg>; | ||
39 | diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts | ||
40 | index bceb919ac637..65602cd51a4e 100644 | ||
41 | --- a/arch/arm/boot/dts/exynos4412-trats2.dts | ||
42 | +++ b/arch/arm/boot/dts/exynos4412-trats2.dts | ||
43 | @@ -395,7 +395,7 @@ | ||
44 | reg = <0>; | ||
45 | vdd3-supply = <&lcd_vdd3_reg>; | ||
46 | vci-supply = <&ldo25_reg>; | ||
47 | - reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>; | ||
48 | + reset-gpios = <&gpf2 1 GPIO_ACTIVE_HIGH>; | ||
49 | power-on-delay= <50>; | ||
50 | reset-delay = <100>; | ||
51 | init-delay = <100>; | ||
52 | diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts | ||
53 | index 4acd32a1c4ef..c66ee8432a85 100644 | ||
54 | --- a/arch/arm/boot/dts/omap3-n900.dts | ||
55 | +++ b/arch/arm/boot/dts/omap3-n900.dts | ||
56 | @@ -558,7 +558,7 @@ | ||
57 | tlv320aic3x: tlv320aic3x@18 { | ||
58 | compatible = "ti,tlv320aic3x"; | ||
59 | reg = <0x18>; | ||
60 | - gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */ | ||
61 | + reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* 60 */ | ||
62 | ai3x-gpio-func = < | ||
63 | 0 /* AIC3X_GPIO1_FUNC_DISABLED */ | ||
64 | 5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */ | ||
65 | @@ -575,7 +575,7 @@ | ||
66 | tlv320aic3x_aux: tlv320aic3x@19 { | ||
67 | compatible = "ti,tlv320aic3x"; | ||
68 | reg = <0x19>; | ||
69 | - gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */ | ||
70 | + reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* 60 */ | ||
71 | |||
72 | AVDD-supply = <&vmmc2>; | ||
73 | DRVDD-supply = <&vmmc2>; | ||
74 | diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts | ||
75 | index 0ce0b278e1cb..25c3a10d669c 100644 | ||
76 | --- a/arch/arm/boot/dts/r8a7791-koelsch.dts | ||
77 | +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts | ||
78 | @@ -278,6 +278,12 @@ | ||
79 | }; | ||
80 | }; | ||
81 | |||
82 | + cec_clock: cec-clock { | ||
83 | + compatible = "fixed-clock"; | ||
84 | + #clock-cells = <0>; | ||
85 | + clock-frequency = <12000000>; | ||
86 | + }; | ||
87 | + | ||
88 | hdmi-out { | ||
89 | compatible = "hdmi-connector"; | ||
90 | type = "a"; | ||
91 | @@ -642,12 +648,6 @@ | ||
92 | }; | ||
93 | }; | ||
94 | |||
95 | - cec_clock: cec-clock { | ||
96 | - compatible = "fixed-clock"; | ||
97 | - #clock-cells = <0>; | ||
98 | - clock-frequency = <12000000>; | ||
99 | - }; | ||
100 | - | ||
101 | hdmi@39 { | ||
102 | compatible = "adi,adv7511w"; | ||
103 | reg = <0x39>; | ||
104 | diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi | ||
105 | index d9d885006a8e..9eb11a8d9eda 100644 | ||
106 | --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi | ||
107 | +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi | ||
108 | @@ -264,6 +264,7 @@ | ||
109 | reg = <0>; | ||
110 | interrupt-parent = <&gpio2>; | ||
111 | interrupts = <11 IRQ_TYPE_LEVEL_LOW>; | ||
112 | + reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>; | ||
113 | }; | ||
114 | }; | ||
115 | |||
116 | diff --git a/arch/powerpc/include/asm/code-patching.h b/arch/powerpc/include/asm/code-patching.h | ||
117 | index abef812de7f8..2c895e8d07f7 100644 | ||
118 | --- a/arch/powerpc/include/asm/code-patching.h | ||
119 | +++ b/arch/powerpc/include/asm/code-patching.h | ||
120 | @@ -33,6 +33,7 @@ int patch_branch(unsigned int *addr, unsigned long target, int flags); | ||
121 | int patch_instruction(unsigned int *addr, unsigned int instr); | ||
122 | |||
123 | int instr_is_relative_branch(unsigned int instr); | ||
124 | +int instr_is_relative_link_branch(unsigned int instr); | ||
125 | int instr_is_branch_to_addr(const unsigned int *instr, unsigned long addr); | ||
126 | unsigned long branch_target(const unsigned int *instr); | ||
127 | unsigned int translate_branch(const unsigned int *dest, | ||
128 | diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S | ||
129 | index 8a8a6d7ddcc6..6f07c687fc05 100644 | ||
130 | --- a/arch/powerpc/kernel/entry_64.S | ||
131 | +++ b/arch/powerpc/kernel/entry_64.S | ||
132 | @@ -939,9 +939,13 @@ END_FTR_SECTION_IFSET(CPU_FTR_HAS_PPR) | ||
133 | beq 1f | ||
134 | rlwinm r7,r7,0,~PACA_IRQ_HARD_DIS | ||
135 | stb r7,PACAIRQHAPPENED(r13) | ||
136 | -1: li r0,0 | ||
137 | - stb r0,PACASOFTIRQEN(r13); | ||
138 | - TRACE_DISABLE_INTS | ||
139 | +1: | ||
140 | +#if defined(CONFIG_TRACE_IRQFLAGS) && defined(CONFIG_BUG) | ||
141 | + /* The interrupt should not have soft enabled. */ | ||
142 | + lbz r7,PACASOFTIRQEN(r13) | ||
143 | +1: tdnei r7,0 | ||
144 | + EMIT_BUG_ENTRY 1b,__FILE__,__LINE__,BUGFLAG_WARNING | ||
145 | +#endif | ||
146 | b .Ldo_restore | ||
147 | |||
148 | /* | ||
149 | diff --git a/arch/powerpc/kernel/module_64.c b/arch/powerpc/kernel/module_64.c | ||
150 | index 0b0f89685b67..2a1b1273a312 100644 | ||
151 | --- a/arch/powerpc/kernel/module_64.c | ||
152 | +++ b/arch/powerpc/kernel/module_64.c | ||
153 | @@ -486,7 +486,17 @@ static bool is_early_mcount_callsite(u32 *instruction) | ||
154 | restore r2. */ | ||
155 | static int restore_r2(u32 *instruction, struct module *me) | ||
156 | { | ||
157 | - if (is_early_mcount_callsite(instruction - 1)) | ||
158 | + u32 *prev_insn = instruction - 1; | ||
159 | + | ||
160 | + if (is_early_mcount_callsite(prev_insn)) | ||
161 | + return 1; | ||
162 | + | ||
163 | + /* | ||
164 | + * Make sure the branch isn't a sibling call. Sibling calls aren't | ||
165 | + * "link" branches and they don't return, so they don't need the r2 | ||
166 | + * restore afterwards. | ||
167 | + */ | ||
168 | + if (!instr_is_relative_link_branch(*prev_insn)) | ||
169 | return 1; | ||
170 | |||
171 | if (*instruction != PPC_INST_NOP) { | ||
172 | diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c | ||
173 | index d469224c4ada..096d4e4d31e6 100644 | ||
174 | --- a/arch/powerpc/lib/code-patching.c | ||
175 | +++ b/arch/powerpc/lib/code-patching.c | ||
176 | @@ -302,6 +302,11 @@ int instr_is_relative_branch(unsigned int instr) | ||
177 | return instr_is_branch_iform(instr) || instr_is_branch_bform(instr); | ||
178 | } | ||
179 | |||
180 | +int instr_is_relative_link_branch(unsigned int instr) | ||
181 | +{ | ||
182 | + return instr_is_relative_branch(instr) && (instr & BRANCH_SET_LINK); | ||
183 | +} | ||
184 | + | ||
185 | static unsigned long branch_iform_target(const unsigned int *instr) | ||
186 | { | ||
187 | signed long imm; | ||
188 | diff --git a/arch/x86/kernel/machine_kexec_64.c b/arch/x86/kernel/machine_kexec_64.c | ||
189 | index 1f790cf9d38f..3b7427aa7d85 100644 | ||
190 | --- a/arch/x86/kernel/machine_kexec_64.c | ||
191 | +++ b/arch/x86/kernel/machine_kexec_64.c | ||
192 | @@ -542,6 +542,7 @@ int arch_kexec_apply_relocations_add(const Elf64_Ehdr *ehdr, | ||
193 | goto overflow; | ||
194 | break; | ||
195 | case R_X86_64_PC32: | ||
196 | + case R_X86_64_PLT32: | ||
197 | value -= (u64)address; | ||
198 | *(u32 *)location = value; | ||
199 | break; | ||
200 | diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c | ||
201 | index da0c160e5589..f58336af095c 100644 | ||
202 | --- a/arch/x86/kernel/module.c | ||
203 | +++ b/arch/x86/kernel/module.c | ||
204 | @@ -191,6 +191,7 @@ int apply_relocate_add(Elf64_Shdr *sechdrs, | ||
205 | goto overflow; | ||
206 | break; | ||
207 | case R_X86_64_PC32: | ||
208 | + case R_X86_64_PLT32: | ||
209 | if (*(u32 *)loc != 0) | ||
210 | goto invalid_relocation; | ||
211 | val -= (u64)loc; | ||
212 | diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c | ||
213 | index 5d73c443e778..220e97841e49 100644 | ||
214 | --- a/arch/x86/tools/relocs.c | ||
215 | +++ b/arch/x86/tools/relocs.c | ||
216 | @@ -770,9 +770,12 @@ static int do_reloc64(struct section *sec, Elf_Rel *rel, ElfW(Sym) *sym, | ||
217 | break; | ||
218 | |||
219 | case R_X86_64_PC32: | ||
220 | + case R_X86_64_PLT32: | ||
221 | /* | ||
222 | * PC relative relocations don't need to be adjusted unless | ||
223 | * referencing a percpu symbol. | ||
224 | + * | ||
225 | + * NB: R_X86_64_PLT32 can be treated as R_X86_64_PC32. | ||
226 | */ | ||
227 | if (is_percpu_sym(sym, symname)) | ||
228 | add_reloc(&relocs32neg, offset); | ||
229 | diff --git a/crypto/ecc.c b/crypto/ecc.c | ||
230 | index 633a9bcdc574..18f32f2a5e1c 100644 | ||
231 | --- a/crypto/ecc.c | ||
232 | +++ b/crypto/ecc.c | ||
233 | @@ -964,7 +964,7 @@ int ecc_gen_privkey(unsigned int curve_id, unsigned int ndigits, u64 *privkey) | ||
234 | * DRBG with a security strength of 256. | ||
235 | */ | ||
236 | if (crypto_get_default_rng()) | ||
237 | - err = -EFAULT; | ||
238 | + return -EFAULT; | ||
239 | |||
240 | err = crypto_rng_get_bytes(crypto_default_rng, (u8 *)priv, nbytes); | ||
241 | crypto_put_default_rng(); | ||
242 | diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig | ||
243 | index 2415ad9f6dd4..49fd50fccd48 100644 | ||
244 | --- a/drivers/base/Kconfig | ||
245 | +++ b/drivers/base/Kconfig | ||
246 | @@ -249,6 +249,7 @@ config DMA_SHARED_BUFFER | ||
247 | bool | ||
248 | default n | ||
249 | select ANON_INODES | ||
250 | + select IRQ_WORK | ||
251 | help | ||
252 | This option enables the framework for buffer-sharing between | ||
253 | multiple drivers. A buffer is associated with a file using driver | ||
254 | diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c | ||
255 | index 9b6b6023193b..dde7caac7f9f 100644 | ||
256 | --- a/drivers/char/agp/intel-gtt.c | ||
257 | +++ b/drivers/char/agp/intel-gtt.c | ||
258 | @@ -872,6 +872,8 @@ void intel_gtt_insert_sg_entries(struct sg_table *st, | ||
259 | } | ||
260 | } | ||
261 | wmb(); | ||
262 | + if (intel_private.driver->chipset_flush) | ||
263 | + intel_private.driver->chipset_flush(); | ||
264 | } | ||
265 | EXPORT_SYMBOL(intel_gtt_insert_sg_entries); | ||
266 | |||
267 | diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c | ||
268 | index b2d1e8ed7152..92168348ffa6 100644 | ||
269 | --- a/drivers/clk/meson/gxbb.c | ||
270 | +++ b/drivers/clk/meson/gxbb.c | ||
271 | @@ -1139,7 +1139,7 @@ static MESON_GATE(gxbb_pl301, HHI_GCLK_MPEG0, 6); | ||
272 | static MESON_GATE(gxbb_periphs, HHI_GCLK_MPEG0, 7); | ||
273 | static MESON_GATE(gxbb_spicc, HHI_GCLK_MPEG0, 8); | ||
274 | static MESON_GATE(gxbb_i2c, HHI_GCLK_MPEG0, 9); | ||
275 | -static MESON_GATE(gxbb_sar_adc, HHI_GCLK_MPEG0, 10); | ||
276 | +static MESON_GATE(gxbb_sana, HHI_GCLK_MPEG0, 10); | ||
277 | static MESON_GATE(gxbb_smart_card, HHI_GCLK_MPEG0, 11); | ||
278 | static MESON_GATE(gxbb_rng0, HHI_GCLK_MPEG0, 12); | ||
279 | static MESON_GATE(gxbb_uart0, HHI_GCLK_MPEG0, 13); | ||
280 | @@ -1190,7 +1190,7 @@ static MESON_GATE(gxbb_usb0_ddr_bridge, HHI_GCLK_MPEG2, 9); | ||
281 | static MESON_GATE(gxbb_mmc_pclk, HHI_GCLK_MPEG2, 11); | ||
282 | static MESON_GATE(gxbb_dvin, HHI_GCLK_MPEG2, 12); | ||
283 | static MESON_GATE(gxbb_uart2, HHI_GCLK_MPEG2, 15); | ||
284 | -static MESON_GATE(gxbb_sana, HHI_GCLK_MPEG2, 22); | ||
285 | +static MESON_GATE(gxbb_sar_adc, HHI_GCLK_MPEG2, 22); | ||
286 | static MESON_GATE(gxbb_vpu_intr, HHI_GCLK_MPEG2, 25); | ||
287 | static MESON_GATE(gxbb_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26); | ||
288 | static MESON_GATE(gxbb_clk81_a53, HHI_GCLK_MPEG2, 29); | ||
289 | diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c | ||
290 | index 3410ee68d4bc..2057809219f4 100644 | ||
291 | --- a/drivers/clk/qcom/gcc-msm8916.c | ||
292 | +++ b/drivers/clk/qcom/gcc-msm8916.c | ||
293 | @@ -1438,6 +1438,7 @@ static const struct freq_tbl ftbl_codec_clk[] = { | ||
294 | |||
295 | static struct clk_rcg2 codec_digcodec_clk_src = { | ||
296 | .cmd_rcgr = 0x1c09c, | ||
297 | + .mnd_width = 8, | ||
298 | .hid_width = 5, | ||
299 | .parent_map = gcc_xo_gpll1_emclk_sleep_map, | ||
300 | .freq_tbl = ftbl_codec_clk, | ||
301 | diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c | ||
302 | index ea43b147a7fe..bb1e148ebfd4 100644 | ||
303 | --- a/drivers/cpufreq/cpufreq.c | ||
304 | +++ b/drivers/cpufreq/cpufreq.c | ||
305 | @@ -631,6 +631,8 @@ static int cpufreq_parse_governor(char *str_governor, unsigned int *policy, | ||
306 | *governor = t; | ||
307 | err = 0; | ||
308 | } | ||
309 | + if (t && !try_module_get(t->owner)) | ||
310 | + t = NULL; | ||
311 | |||
312 | mutex_unlock(&cpufreq_governor_mutex); | ||
313 | } | ||
314 | @@ -759,6 +761,10 @@ static ssize_t store_scaling_governor(struct cpufreq_policy *policy, | ||
315 | return -EINVAL; | ||
316 | |||
317 | ret = cpufreq_set_policy(policy, &new_policy); | ||
318 | + | ||
319 | + if (new_policy.governor) | ||
320 | + module_put(new_policy.governor->owner); | ||
321 | + | ||
322 | return ret ? ret : count; | ||
323 | } | ||
324 | |||
325 | diff --git a/drivers/crypto/caam/caamalg_qi.c b/drivers/crypto/caam/caamalg_qi.c | ||
326 | index 2eefc4a26bc2..b648e31673f9 100644 | ||
327 | --- a/drivers/crypto/caam/caamalg_qi.c | ||
328 | +++ b/drivers/crypto/caam/caamalg_qi.c | ||
329 | @@ -668,7 +668,7 @@ static struct aead_edesc *aead_edesc_alloc(struct aead_request *req, | ||
330 | qm_sg_ents = 1 + !!ivsize + mapped_src_nents + | ||
331 | (mapped_dst_nents > 1 ? mapped_dst_nents : 0); | ||
332 | if (unlikely(qm_sg_ents > CAAM_QI_MAX_AEAD_SG)) { | ||
333 | - dev_err(qidev, "Insufficient S/G entries: %d > %lu\n", | ||
334 | + dev_err(qidev, "Insufficient S/G entries: %d > %zu\n", | ||
335 | qm_sg_ents, CAAM_QI_MAX_AEAD_SG); | ||
336 | caam_unmap(qidev, req->src, req->dst, src_nents, dst_nents, | ||
337 | iv_dma, ivsize, op_type, 0, 0); | ||
338 | @@ -905,7 +905,7 @@ static struct ablkcipher_edesc *ablkcipher_edesc_alloc(struct ablkcipher_request | ||
339 | |||
340 | qm_sg_ents += mapped_dst_nents > 1 ? mapped_dst_nents : 0; | ||
341 | if (unlikely(qm_sg_ents > CAAM_QI_MAX_ABLKCIPHER_SG)) { | ||
342 | - dev_err(qidev, "Insufficient S/G entries: %d > %lu\n", | ||
343 | + dev_err(qidev, "Insufficient S/G entries: %d > %zu\n", | ||
344 | qm_sg_ents, CAAM_QI_MAX_ABLKCIPHER_SG); | ||
345 | caam_unmap(qidev, req->src, req->dst, src_nents, dst_nents, | ||
346 | iv_dma, ivsize, op_type, 0, 0); | ||
347 | @@ -1058,7 +1058,7 @@ static struct ablkcipher_edesc *ablkcipher_giv_edesc_alloc( | ||
348 | } | ||
349 | |||
350 | if (unlikely(qm_sg_ents > CAAM_QI_MAX_ABLKCIPHER_SG)) { | ||
351 | - dev_err(qidev, "Insufficient S/G entries: %d > %lu\n", | ||
352 | + dev_err(qidev, "Insufficient S/G entries: %d > %zu\n", | ||
353 | qm_sg_ents, CAAM_QI_MAX_ABLKCIPHER_SG); | ||
354 | caam_unmap(qidev, req->src, req->dst, src_nents, dst_nents, | ||
355 | iv_dma, ivsize, GIVENCRYPT, 0, 0); | ||
356 | diff --git a/drivers/crypto/cavium/cpt/cptvf_reqmanager.c b/drivers/crypto/cavium/cpt/cptvf_reqmanager.c | ||
357 | index 169e66231bcf..b0ba4331944b 100644 | ||
358 | --- a/drivers/crypto/cavium/cpt/cptvf_reqmanager.c | ||
359 | +++ b/drivers/crypto/cavium/cpt/cptvf_reqmanager.c | ||
360 | @@ -459,7 +459,8 @@ int process_request(struct cpt_vf *cptvf, struct cpt_request_info *req) | ||
361 | info->completion_addr = kzalloc(sizeof(union cpt_res_s), GFP_KERNEL); | ||
362 | if (unlikely(!info->completion_addr)) { | ||
363 | dev_err(&pdev->dev, "Unable to allocate memory for completion_addr\n"); | ||
364 | - return -ENOMEM; | ||
365 | + ret = -ENOMEM; | ||
366 | + goto request_cleanup; | ||
367 | } | ||
368 | |||
369 | result = (union cpt_res_s *)info->completion_addr; | ||
370 | diff --git a/drivers/dma-buf/dma-fence-array.c b/drivers/dma-buf/dma-fence-array.c | ||
371 | index 0350829ba62e..dd1edfb27b61 100644 | ||
372 | --- a/drivers/dma-buf/dma-fence-array.c | ||
373 | +++ b/drivers/dma-buf/dma-fence-array.c | ||
374 | @@ -31,6 +31,14 @@ static const char *dma_fence_array_get_timeline_name(struct dma_fence *fence) | ||
375 | return "unbound"; | ||
376 | } | ||
377 | |||
378 | +static void irq_dma_fence_array_work(struct irq_work *wrk) | ||
379 | +{ | ||
380 | + struct dma_fence_array *array = container_of(wrk, typeof(*array), work); | ||
381 | + | ||
382 | + dma_fence_signal(&array->base); | ||
383 | + dma_fence_put(&array->base); | ||
384 | +} | ||
385 | + | ||
386 | static void dma_fence_array_cb_func(struct dma_fence *f, | ||
387 | struct dma_fence_cb *cb) | ||
388 | { | ||
389 | @@ -39,8 +47,9 @@ static void dma_fence_array_cb_func(struct dma_fence *f, | ||
390 | struct dma_fence_array *array = array_cb->array; | ||
391 | |||
392 | if (atomic_dec_and_test(&array->num_pending)) | ||
393 | - dma_fence_signal(&array->base); | ||
394 | - dma_fence_put(&array->base); | ||
395 | + irq_work_queue(&array->work); | ||
396 | + else | ||
397 | + dma_fence_put(&array->base); | ||
398 | } | ||
399 | |||
400 | static bool dma_fence_array_enable_signaling(struct dma_fence *fence) | ||
401 | @@ -136,6 +145,7 @@ struct dma_fence_array *dma_fence_array_create(int num_fences, | ||
402 | spin_lock_init(&array->lock); | ||
403 | dma_fence_init(&array->base, &dma_fence_array_ops, &array->lock, | ||
404 | context, seqno); | ||
405 | + init_irq_work(&array->work, irq_dma_fence_array_work); | ||
406 | |||
407 | array->num_fences = num_fences; | ||
408 | atomic_set(&array->num_pending, signal_on_any ? 1 : num_fences); | ||
409 | diff --git a/drivers/dma/qcom/hidma_ll.c b/drivers/dma/qcom/hidma_ll.c | ||
410 | index 4999e266b2de..7c6e2ff212a2 100644 | ||
411 | --- a/drivers/dma/qcom/hidma_ll.c | ||
412 | +++ b/drivers/dma/qcom/hidma_ll.c | ||
413 | @@ -393,6 +393,8 @@ static int hidma_ll_reset(struct hidma_lldev *lldev) | ||
414 | */ | ||
415 | static void hidma_ll_int_handler_internal(struct hidma_lldev *lldev, int cause) | ||
416 | { | ||
417 | + unsigned long irqflags; | ||
418 | + | ||
419 | if (cause & HIDMA_ERR_INT_MASK) { | ||
420 | dev_err(lldev->dev, "error 0x%x, disabling...\n", | ||
421 | cause); | ||
422 | @@ -410,6 +412,10 @@ static void hidma_ll_int_handler_internal(struct hidma_lldev *lldev, int cause) | ||
423 | return; | ||
424 | } | ||
425 | |||
426 | + spin_lock_irqsave(&lldev->lock, irqflags); | ||
427 | + writel_relaxed(cause, lldev->evca + HIDMA_EVCA_IRQ_CLR_REG); | ||
428 | + spin_unlock_irqrestore(&lldev->lock, irqflags); | ||
429 | + | ||
430 | /* | ||
431 | * Fine tuned for this HW... | ||
432 | * | ||
433 | @@ -421,9 +427,6 @@ static void hidma_ll_int_handler_internal(struct hidma_lldev *lldev, int cause) | ||
434 | * Try to consume as many EVREs as possible. | ||
435 | */ | ||
436 | hidma_handle_tre_completion(lldev); | ||
437 | - | ||
438 | - /* We consumed TREs or there are pending TREs or EVREs. */ | ||
439 | - writel_relaxed(cause, lldev->evca + HIDMA_EVCA_IRQ_CLR_REG); | ||
440 | } | ||
441 | |||
442 | irqreturn_t hidma_ll_inthandler(int chirq, void *arg) | ||
443 | diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | ||
444 | index 5432af39a674..f7fa7675215c 100644 | ||
445 | --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | ||
446 | +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | ||
447 | @@ -265,6 +265,9 @@ uint32_t get_max_engine_clock_in_mhz(struct kgd_dev *kgd) | ||
448 | { | ||
449 | struct amdgpu_device *adev = (struct amdgpu_device *)kgd; | ||
450 | |||
451 | - /* The sclk is in quantas of 10kHz */ | ||
452 | - return adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk / 100; | ||
453 | + /* the sclk is in quantas of 10kHz */ | ||
454 | + if (amdgpu_sriov_vf(adev)) | ||
455 | + return adev->clock.default_sclk / 100; | ||
456 | + | ||
457 | + return amdgpu_dpm_get_sclk(adev, false) / 100; | ||
458 | } | ||
459 | diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c | ||
460 | index b9ee9073cb0d..f3f93b6b51ef 100644 | ||
461 | --- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c | ||
462 | +++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c | ||
463 | @@ -437,6 +437,8 @@ static int dce_virtual_sw_fini(void *handle) | ||
464 | drm_kms_helper_poll_fini(adev->ddev); | ||
465 | |||
466 | drm_mode_config_cleanup(adev->ddev); | ||
467 | + /* clear crtcs pointer to avoid dce irq finish routine access freed data */ | ||
468 | + memset(adev->mode_info.crtcs, 0, sizeof(adev->mode_info.crtcs[0]) * AMDGPU_MAX_CRTCS); | ||
469 | adev->mode_info.mode_config_initialized = false; | ||
470 | return 0; | ||
471 | } | ||
472 | @@ -723,7 +725,7 @@ static void dce_virtual_set_crtc_vblank_interrupt_state(struct amdgpu_device *ad | ||
473 | int crtc, | ||
474 | enum amdgpu_interrupt_state state) | ||
475 | { | ||
476 | - if (crtc >= adev->mode_info.num_crtc) { | ||
477 | + if (crtc >= adev->mode_info.num_crtc || !adev->mode_info.crtcs[crtc]) { | ||
478 | DRM_DEBUG("invalid crtc %d\n", crtc); | ||
479 | return; | ||
480 | } | ||
481 | diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | ||
482 | index 2812d88a8bdd..9b7b01333fc0 100644 | ||
483 | --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | ||
484 | +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | ||
485 | @@ -276,9 +276,17 @@ static int xgpu_ai_mailbox_rcv_irq(struct amdgpu_device *adev, | ||
486 | /* see what event we get */ | ||
487 | r = xgpu_ai_mailbox_rcv_msg(adev, IDH_FLR_NOTIFICATION); | ||
488 | |||
489 | - /* only handle FLR_NOTIFY now */ | ||
490 | - if (!r) | ||
491 | - schedule_work(&adev->virt.flr_work); | ||
492 | + /* sometimes the interrupt is delayed to inject to VM, so under such case | ||
493 | + * the IDH_FLR_NOTIFICATION is overwritten by VF FLR from GIM side, thus | ||
494 | + * above recieve message could be failed, we should schedule the flr_work | ||
495 | + * anyway | ||
496 | + */ | ||
497 | + if (r) { | ||
498 | + DRM_ERROR("FLR_NOTIFICATION is missed\n"); | ||
499 | + xgpu_ai_mailbox_send_ack(adev); | ||
500 | + } | ||
501 | + | ||
502 | + schedule_work(&adev->virt.flr_work); | ||
503 | } | ||
504 | |||
505 | return 0; | ||
506 | diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c | ||
507 | index 19ce59028d6b..e0b78fd9804d 100644 | ||
508 | --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c | ||
509 | +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c | ||
510 | @@ -501,11 +501,17 @@ static ssize_t sysprops_show(struct kobject *kobj, struct attribute *attr, | ||
511 | return ret; | ||
512 | } | ||
513 | |||
514 | +static void kfd_topology_kobj_release(struct kobject *kobj) | ||
515 | +{ | ||
516 | + kfree(kobj); | ||
517 | +} | ||
518 | + | ||
519 | static const struct sysfs_ops sysprops_ops = { | ||
520 | .show = sysprops_show, | ||
521 | }; | ||
522 | |||
523 | static struct kobj_type sysprops_type = { | ||
524 | + .release = kfd_topology_kobj_release, | ||
525 | .sysfs_ops = &sysprops_ops, | ||
526 | }; | ||
527 | |||
528 | @@ -541,6 +547,7 @@ static const struct sysfs_ops iolink_ops = { | ||
529 | }; | ||
530 | |||
531 | static struct kobj_type iolink_type = { | ||
532 | + .release = kfd_topology_kobj_release, | ||
533 | .sysfs_ops = &iolink_ops, | ||
534 | }; | ||
535 | |||
536 | @@ -568,6 +575,7 @@ static const struct sysfs_ops mem_ops = { | ||
537 | }; | ||
538 | |||
539 | static struct kobj_type mem_type = { | ||
540 | + .release = kfd_topology_kobj_release, | ||
541 | .sysfs_ops = &mem_ops, | ||
542 | }; | ||
543 | |||
544 | @@ -607,6 +615,7 @@ static const struct sysfs_ops cache_ops = { | ||
545 | }; | ||
546 | |||
547 | static struct kobj_type cache_type = { | ||
548 | + .release = kfd_topology_kobj_release, | ||
549 | .sysfs_ops = &cache_ops, | ||
550 | }; | ||
551 | |||
552 | @@ -729,6 +738,7 @@ static const struct sysfs_ops node_ops = { | ||
553 | }; | ||
554 | |||
555 | static struct kobj_type node_type = { | ||
556 | + .release = kfd_topology_kobj_release, | ||
557 | .sysfs_ops = &node_ops, | ||
558 | }; | ||
559 | |||
560 | diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c | ||
561 | index d52c9758d8cf..1f1fd3139c5b 100644 | ||
562 | --- a/drivers/gpu/drm/drm_edid.c | ||
563 | +++ b/drivers/gpu/drm/drm_edid.c | ||
564 | @@ -3823,8 +3823,7 @@ EXPORT_SYMBOL(drm_edid_get_monitor_name); | ||
565 | * @edid: EDID to parse | ||
566 | * | ||
567 | * Fill the ELD (EDID-Like Data) buffer for passing to the audio driver. The | ||
568 | - * Conn_Type, HDCP and Port_ID ELD fields are left for the graphics driver to | ||
569 | - * fill in. | ||
570 | + * HDCP and Port_ID ELD fields are left for the graphics driver to fill in. | ||
571 | */ | ||
572 | void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid) | ||
573 | { | ||
574 | @@ -3905,6 +3904,12 @@ void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid) | ||
575 | } | ||
576 | eld[5] |= total_sad_count << 4; | ||
577 | |||
578 | + if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort || | ||
579 | + connector->connector_type == DRM_MODE_CONNECTOR_eDP) | ||
580 | + eld[DRM_ELD_SAD_COUNT_CONN_TYPE] |= DRM_ELD_CONN_TYPE_DP; | ||
581 | + else | ||
582 | + eld[DRM_ELD_SAD_COUNT_CONN_TYPE] |= DRM_ELD_CONN_TYPE_HDMI; | ||
583 | + | ||
584 | eld[DRM_ELD_BASELINE_ELD_LEN] = | ||
585 | DIV_ROUND_UP(drm_eld_calc_baseline_block_size(eld), 4); | ||
586 | |||
587 | diff --git a/drivers/gpu/drm/etnaviv/Kconfig b/drivers/gpu/drm/etnaviv/Kconfig | ||
588 | index 38b477b5fbf9..4df3c48adcec 100644 | ||
589 | --- a/drivers/gpu/drm/etnaviv/Kconfig | ||
590 | +++ b/drivers/gpu/drm/etnaviv/Kconfig | ||
591 | @@ -6,6 +6,7 @@ config DRM_ETNAVIV | ||
592 | depends on MMU | ||
593 | select SHMEM | ||
594 | select SYNC_FILE | ||
595 | + select THERMAL if DRM_ETNAVIV_THERMAL | ||
596 | select TMPFS | ||
597 | select IOMMU_API | ||
598 | select IOMMU_SUPPORT | ||
599 | @@ -15,6 +16,14 @@ config DRM_ETNAVIV | ||
600 | help | ||
601 | DRM driver for Vivante GPUs. | ||
602 | |||
603 | +config DRM_ETNAVIV_THERMAL | ||
604 | + bool "enable ETNAVIV thermal throttling" | ||
605 | + depends on DRM_ETNAVIV | ||
606 | + default y | ||
607 | + help | ||
608 | + Compile in support for thermal throttling. | ||
609 | + Say Y unless you want to risk burning your SoC. | ||
610 | + | ||
611 | config DRM_ETNAVIV_REGISTER_LOGGING | ||
612 | bool "enable ETNAVIV register logging" | ||
613 | depends on DRM_ETNAVIV | ||
614 | diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c | ||
615 | index fc9a6a83dfc7..a1562f89c3d7 100644 | ||
616 | --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c | ||
617 | +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c | ||
618 | @@ -1622,7 +1622,7 @@ static int etnaviv_gpu_bind(struct device *dev, struct device *master, | ||
619 | struct etnaviv_gpu *gpu = dev_get_drvdata(dev); | ||
620 | int ret; | ||
621 | |||
622 | - if (IS_ENABLED(CONFIG_THERMAL)) { | ||
623 | + if (IS_ENABLED(CONFIG_DRM_ETNAVIV_THERMAL)) { | ||
624 | gpu->cooling = thermal_of_cooling_device_register(dev->of_node, | ||
625 | (char *)dev_name(dev), gpu, &cooling_ops); | ||
626 | if (IS_ERR(gpu->cooling)) | ||
627 | @@ -1635,7 +1635,8 @@ static int etnaviv_gpu_bind(struct device *dev, struct device *master, | ||
628 | ret = etnaviv_gpu_clk_enable(gpu); | ||
629 | #endif | ||
630 | if (ret < 0) { | ||
631 | - thermal_cooling_device_unregister(gpu->cooling); | ||
632 | + if (IS_ENABLED(CONFIG_DRM_ETNAVIV_THERMAL)) | ||
633 | + thermal_cooling_device_unregister(gpu->cooling); | ||
634 | return ret; | ||
635 | } | ||
636 | |||
637 | @@ -1692,7 +1693,8 @@ static void etnaviv_gpu_unbind(struct device *dev, struct device *master, | ||
638 | |||
639 | gpu->drm = NULL; | ||
640 | |||
641 | - thermal_cooling_device_unregister(gpu->cooling); | ||
642 | + if (IS_ENABLED(CONFIG_DRM_ETNAVIV_THERMAL)) | ||
643 | + thermal_cooling_device_unregister(gpu->cooling); | ||
644 | gpu->cooling = NULL; | ||
645 | } | ||
646 | |||
647 | diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c | ||
648 | index 8b0ae7fce7f2..67a7d6eafd31 100644 | ||
649 | --- a/drivers/gpu/drm/i915/intel_guc_loader.c | ||
650 | +++ b/drivers/gpu/drm/i915/intel_guc_loader.c | ||
651 | @@ -61,9 +61,6 @@ | ||
652 | #define KBL_FW_MAJOR 9 | ||
653 | #define KBL_FW_MINOR 14 | ||
654 | |||
655 | -#define GLK_FW_MAJOR 10 | ||
656 | -#define GLK_FW_MINOR 56 | ||
657 | - | ||
658 | #define GUC_FW_PATH(platform, major, minor) \ | ||
659 | "i915/" __stringify(platform) "_guc_ver" __stringify(major) "_" __stringify(minor) ".bin" | ||
660 | |||
661 | @@ -76,8 +73,6 @@ MODULE_FIRMWARE(I915_BXT_GUC_UCODE); | ||
662 | #define I915_KBL_GUC_UCODE GUC_FW_PATH(kbl, KBL_FW_MAJOR, KBL_FW_MINOR) | ||
663 | MODULE_FIRMWARE(I915_KBL_GUC_UCODE); | ||
664 | |||
665 | -#define I915_GLK_GUC_UCODE GUC_FW_PATH(glk, GLK_FW_MAJOR, GLK_FW_MINOR) | ||
666 | - | ||
667 | |||
668 | static u32 get_gttype(struct drm_i915_private *dev_priv) | ||
669 | { | ||
670 | @@ -406,10 +401,6 @@ int intel_guc_select_fw(struct intel_guc *guc) | ||
671 | guc->fw.path = I915_KBL_GUC_UCODE; | ||
672 | guc->fw.major_ver_wanted = KBL_FW_MAJOR; | ||
673 | guc->fw.minor_ver_wanted = KBL_FW_MINOR; | ||
674 | - } else if (IS_GEMINILAKE(dev_priv)) { | ||
675 | - guc->fw.path = I915_GLK_GUC_UCODE; | ||
676 | - guc->fw.major_ver_wanted = GLK_FW_MAJOR; | ||
677 | - guc->fw.minor_ver_wanted = GLK_FW_MINOR; | ||
678 | } else { | ||
679 | DRM_ERROR("No GuC firmware known for platform with GuC!\n"); | ||
680 | return -ENOENT; | ||
681 | diff --git a/drivers/gpu/drm/i915/intel_huc.c b/drivers/gpu/drm/i915/intel_huc.c | ||
682 | index 6145fa0d6773..82224efe1ad8 100644 | ||
683 | --- a/drivers/gpu/drm/i915/intel_huc.c | ||
684 | +++ b/drivers/gpu/drm/i915/intel_huc.c | ||
685 | @@ -52,10 +52,6 @@ | ||
686 | #define KBL_HUC_FW_MINOR 00 | ||
687 | #define KBL_BLD_NUM 1810 | ||
688 | |||
689 | -#define GLK_HUC_FW_MAJOR 02 | ||
690 | -#define GLK_HUC_FW_MINOR 00 | ||
691 | -#define GLK_BLD_NUM 1748 | ||
692 | - | ||
693 | #define HUC_FW_PATH(platform, major, minor, bld_num) \ | ||
694 | "i915/" __stringify(platform) "_huc_ver" __stringify(major) "_" \ | ||
695 | __stringify(minor) "_" __stringify(bld_num) ".bin" | ||
696 | @@ -72,9 +68,6 @@ MODULE_FIRMWARE(I915_BXT_HUC_UCODE); | ||
697 | KBL_HUC_FW_MINOR, KBL_BLD_NUM) | ||
698 | MODULE_FIRMWARE(I915_KBL_HUC_UCODE); | ||
699 | |||
700 | -#define I915_GLK_HUC_UCODE HUC_FW_PATH(glk, GLK_HUC_FW_MAJOR, \ | ||
701 | - GLK_HUC_FW_MINOR, GLK_BLD_NUM) | ||
702 | - | ||
703 | /** | ||
704 | * huc_ucode_xfer() - DMA's the firmware | ||
705 | * @dev_priv: the drm_i915_private device | ||
706 | @@ -171,10 +164,6 @@ void intel_huc_select_fw(struct intel_huc *huc) | ||
707 | huc->fw.path = I915_KBL_HUC_UCODE; | ||
708 | huc->fw.major_ver_wanted = KBL_HUC_FW_MAJOR; | ||
709 | huc->fw.minor_ver_wanted = KBL_HUC_FW_MINOR; | ||
710 | - } else if (IS_GEMINILAKE(dev_priv)) { | ||
711 | - huc->fw.path = I915_GLK_HUC_UCODE; | ||
712 | - huc->fw.major_ver_wanted = GLK_HUC_FW_MAJOR; | ||
713 | - huc->fw.minor_ver_wanted = GLK_HUC_FW_MINOR; | ||
714 | } else { | ||
715 | DRM_ERROR("No HuC firmware known for platform with HuC!\n"); | ||
716 | return; | ||
717 | diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.h b/drivers/gpu/drm/sun4i/sun8i_mixer.h | ||
718 | index 4785ac090b8c..c142fbb8661e 100644 | ||
719 | --- a/drivers/gpu/drm/sun4i/sun8i_mixer.h | ||
720 | +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.h | ||
721 | @@ -80,7 +80,7 @@ | ||
722 | |||
723 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_EN BIT(0) | ||
724 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MODE_MASK GENMASK(2, 1) | ||
725 | -#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_MASK GENMASK(11, 8) | ||
726 | +#define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8) | ||
727 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24) | ||
728 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MODE_DEF (1 << 1) | ||
729 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_ARGB8888 (0 << 8) | ||
730 | diff --git a/drivers/hid/hid-elo.c b/drivers/hid/hid-elo.c | ||
731 | index 0cd4f7216239..5eea6fe0d7bd 100644 | ||
732 | --- a/drivers/hid/hid-elo.c | ||
733 | +++ b/drivers/hid/hid-elo.c | ||
734 | @@ -42,6 +42,12 @@ static int elo_input_configured(struct hid_device *hdev, | ||
735 | { | ||
736 | struct input_dev *input = hidinput->input; | ||
737 | |||
738 | + /* | ||
739 | + * ELO devices have one Button usage in GenDesk field, which makes | ||
740 | + * hid-input map it to BTN_LEFT; that confuses userspace, which then | ||
741 | + * considers the device to be a mouse/touchpad instead of touchscreen. | ||
742 | + */ | ||
743 | + clear_bit(BTN_LEFT, input->keybit); | ||
744 | set_bit(BTN_TOUCH, input->keybit); | ||
745 | set_bit(ABS_PRESSURE, input->absbit); | ||
746 | input_set_abs_params(input, ABS_PRESSURE, 0, 256, 0, 0); | ||
747 | diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c | ||
748 | index 9e8c4d2ba11d..6598501c1ad0 100644 | ||
749 | --- a/drivers/hid/hid-multitouch.c | ||
750 | +++ b/drivers/hid/hid-multitouch.c | ||
751 | @@ -738,9 +738,11 @@ static int mt_touch_event(struct hid_device *hid, struct hid_field *field, | ||
752 | } | ||
753 | |||
754 | static void mt_process_mt_event(struct hid_device *hid, struct hid_field *field, | ||
755 | - struct hid_usage *usage, __s32 value) | ||
756 | + struct hid_usage *usage, __s32 value, | ||
757 | + bool first_packet) | ||
758 | { | ||
759 | struct mt_device *td = hid_get_drvdata(hid); | ||
760 | + __s32 cls = td->mtclass.name; | ||
761 | __s32 quirks = td->mtclass.quirks; | ||
762 | struct input_dev *input = field->hidinput->input; | ||
763 | |||
764 | @@ -794,6 +796,15 @@ static void mt_process_mt_event(struct hid_device *hid, struct hid_field *field, | ||
765 | break; | ||
766 | |||
767 | default: | ||
768 | + /* | ||
769 | + * For Win8 PTP touchpads we should only look at | ||
770 | + * non finger/touch events in the first_packet of | ||
771 | + * a (possible) multi-packet frame. | ||
772 | + */ | ||
773 | + if ((cls == MT_CLS_WIN_8 || cls == MT_CLS_WIN_8_DUAL) && | ||
774 | + !first_packet) | ||
775 | + return; | ||
776 | + | ||
777 | if (usage->type) | ||
778 | input_event(input, usage->type, usage->code, | ||
779 | value); | ||
780 | @@ -813,6 +824,7 @@ static void mt_touch_report(struct hid_device *hid, struct hid_report *report) | ||
781 | { | ||
782 | struct mt_device *td = hid_get_drvdata(hid); | ||
783 | struct hid_field *field; | ||
784 | + bool first_packet; | ||
785 | unsigned count; | ||
786 | int r, n; | ||
787 | |||
788 | @@ -831,6 +843,7 @@ static void mt_touch_report(struct hid_device *hid, struct hid_report *report) | ||
789 | td->num_expected = value; | ||
790 | } | ||
791 | |||
792 | + first_packet = td->num_received == 0; | ||
793 | for (r = 0; r < report->maxfield; r++) { | ||
794 | field = report->field[r]; | ||
795 | count = field->report_count; | ||
796 | @@ -840,7 +853,7 @@ static void mt_touch_report(struct hid_device *hid, struct hid_report *report) | ||
797 | |||
798 | for (n = 0; n < count; n++) | ||
799 | mt_process_mt_event(hid, field, &field->usage[n], | ||
800 | - field->value[n]); | ||
801 | + field->value[n], first_packet); | ||
802 | } | ||
803 | |||
804 | if (td->num_received >= td->num_expected) | ||
805 | diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c | ||
806 | index f387b972e4f4..59f99b3a180d 100644 | ||
807 | --- a/drivers/iio/adc/ina2xx-adc.c | ||
808 | +++ b/drivers/iio/adc/ina2xx-adc.c | ||
809 | @@ -44,7 +44,6 @@ | ||
810 | |||
811 | #define INA226_MASK_ENABLE 0x06 | ||
812 | #define INA226_CVRF BIT(3) | ||
813 | -#define INA219_CNVR BIT(1) | ||
814 | |||
815 | #define INA2XX_MAX_REGISTERS 8 | ||
816 | |||
817 | @@ -79,6 +78,11 @@ | ||
818 | #define INA226_ITS_MASK GENMASK(5, 3) | ||
819 | #define INA226_SHIFT_ITS(val) ((val) << 3) | ||
820 | |||
821 | +/* INA219 Bus voltage register, low bits are flags */ | ||
822 | +#define INA219_OVF BIT(0) | ||
823 | +#define INA219_CNVR BIT(1) | ||
824 | +#define INA219_BUS_VOLTAGE_SHIFT 3 | ||
825 | + | ||
826 | /* Cosmetic macro giving the sampling period for a full P=UxI cycle */ | ||
827 | #define SAMPLING_PERIOD(c) ((c->int_time_vbus + c->int_time_vshunt) \ | ||
828 | * c->avg) | ||
829 | @@ -112,7 +116,7 @@ struct ina2xx_config { | ||
830 | u16 config_default; | ||
831 | int calibration_factor; | ||
832 | int shunt_div; | ||
833 | - int bus_voltage_shift; | ||
834 | + int bus_voltage_shift; /* position of lsb */ | ||
835 | int bus_voltage_lsb; /* uV */ | ||
836 | int power_lsb; /* uW */ | ||
837 | enum ina2xx_ids chip_id; | ||
838 | @@ -135,7 +139,7 @@ static const struct ina2xx_config ina2xx_config[] = { | ||
839 | .config_default = INA219_CONFIG_DEFAULT, | ||
840 | .calibration_factor = 40960000, | ||
841 | .shunt_div = 100, | ||
842 | - .bus_voltage_shift = 3, | ||
843 | + .bus_voltage_shift = INA219_BUS_VOLTAGE_SHIFT, | ||
844 | .bus_voltage_lsb = 4000, | ||
845 | .power_lsb = 20000, | ||
846 | .chip_id = ina219, | ||
847 | @@ -170,6 +174,9 @@ static int ina2xx_read_raw(struct iio_dev *indio_dev, | ||
848 | else | ||
849 | *val = regval; | ||
850 | |||
851 | + if (chan->address == INA2XX_BUS_VOLTAGE) | ||
852 | + *val >>= chip->config->bus_voltage_shift; | ||
853 | + | ||
854 | return IIO_VAL_INT; | ||
855 | |||
856 | case IIO_CHAN_INFO_OVERSAMPLING_RATIO: | ||
857 | @@ -203,9 +210,9 @@ static int ina2xx_read_raw(struct iio_dev *indio_dev, | ||
858 | return IIO_VAL_FRACTIONAL; | ||
859 | |||
860 | case INA2XX_BUS_VOLTAGE: | ||
861 | - /* processed (mV) = raw*lsb (uV) / (1000 << shift) */ | ||
862 | + /* processed (mV) = raw * lsb (uV) / 1000 */ | ||
863 | *val = chip->config->bus_voltage_lsb; | ||
864 | - *val2 = 1000 << chip->config->bus_voltage_shift; | ||
865 | + *val2 = 1000; | ||
866 | return IIO_VAL_FRACTIONAL; | ||
867 | |||
868 | case INA2XX_POWER: | ||
869 | @@ -532,7 +539,7 @@ static ssize_t ina2xx_shunt_resistor_store(struct device *dev, | ||
870 | * Sampling Freq is a consequence of the integration times of | ||
871 | * the Voltage channels. | ||
872 | */ | ||
873 | -#define INA219_CHAN_VOLTAGE(_index, _address) { \ | ||
874 | +#define INA219_CHAN_VOLTAGE(_index, _address, _shift) { \ | ||
875 | .type = IIO_VOLTAGE, \ | ||
876 | .address = (_address), \ | ||
877 | .indexed = 1, \ | ||
878 | @@ -544,7 +551,8 @@ static ssize_t ina2xx_shunt_resistor_store(struct device *dev, | ||
879 | .scan_index = (_index), \ | ||
880 | .scan_type = { \ | ||
881 | .sign = 'u', \ | ||
882 | - .realbits = 16, \ | ||
883 | + .shift = _shift, \ | ||
884 | + .realbits = 16 - _shift, \ | ||
885 | .storagebits = 16, \ | ||
886 | .endianness = IIO_LE, \ | ||
887 | } \ | ||
888 | @@ -579,8 +587,8 @@ static const struct iio_chan_spec ina226_channels[] = { | ||
889 | }; | ||
890 | |||
891 | static const struct iio_chan_spec ina219_channels[] = { | ||
892 | - INA219_CHAN_VOLTAGE(0, INA2XX_SHUNT_VOLTAGE), | ||
893 | - INA219_CHAN_VOLTAGE(1, INA2XX_BUS_VOLTAGE), | ||
894 | + INA219_CHAN_VOLTAGE(0, INA2XX_SHUNT_VOLTAGE, 0), | ||
895 | + INA219_CHAN_VOLTAGE(1, INA2XX_BUS_VOLTAGE, INA219_BUS_VOLTAGE_SHIFT), | ||
896 | INA219_CHAN(IIO_POWER, 2, INA2XX_POWER), | ||
897 | INA219_CHAN(IIO_CURRENT, 3, INA2XX_CURRENT), | ||
898 | IIO_CHAN_SOFT_TIMESTAMP(4), | ||
899 | diff --git a/drivers/iio/health/max30102.c b/drivers/iio/health/max30102.c | ||
900 | index 9fb4bc73a6bc..3ac25b21cbfc 100644 | ||
901 | --- a/drivers/iio/health/max30102.c | ||
902 | +++ b/drivers/iio/health/max30102.c | ||
903 | @@ -329,20 +329,31 @@ static int max30102_read_temp(struct max30102_data *data, int *val) | ||
904 | return 0; | ||
905 | } | ||
906 | |||
907 | -static int max30102_get_temp(struct max30102_data *data, int *val) | ||
908 | +static int max30102_get_temp(struct max30102_data *data, int *val, bool en) | ||
909 | { | ||
910 | int ret; | ||
911 | |||
912 | + if (en) { | ||
913 | + ret = max30102_set_powermode(data, true); | ||
914 | + if (ret) | ||
915 | + return ret; | ||
916 | + } | ||
917 | + | ||
918 | /* start acquisition */ | ||
919 | ret = regmap_update_bits(data->regmap, MAX30102_REG_TEMP_CONFIG, | ||
920 | MAX30102_REG_TEMP_CONFIG_TEMP_EN, | ||
921 | MAX30102_REG_TEMP_CONFIG_TEMP_EN); | ||
922 | if (ret) | ||
923 | - return ret; | ||
924 | + goto out; | ||
925 | |||
926 | msleep(35); | ||
927 | + ret = max30102_read_temp(data, val); | ||
928 | + | ||
929 | +out: | ||
930 | + if (en) | ||
931 | + max30102_set_powermode(data, false); | ||
932 | |||
933 | - return max30102_read_temp(data, val); | ||
934 | + return ret; | ||
935 | } | ||
936 | |||
937 | static int max30102_read_raw(struct iio_dev *indio_dev, | ||
938 | @@ -355,20 +366,19 @@ static int max30102_read_raw(struct iio_dev *indio_dev, | ||
939 | switch (mask) { | ||
940 | case IIO_CHAN_INFO_RAW: | ||
941 | /* | ||
942 | - * Temperature reading can only be acquired while engine | ||
943 | - * is running | ||
944 | + * Temperature reading can only be acquired when not in | ||
945 | + * shutdown; leave shutdown briefly when buffer not running | ||
946 | */ | ||
947 | mutex_lock(&indio_dev->mlock); | ||
948 | - | ||
949 | if (!iio_buffer_enabled(indio_dev)) | ||
950 | - ret = -EBUSY; | ||
951 | - else { | ||
952 | - ret = max30102_get_temp(data, val); | ||
953 | - if (!ret) | ||
954 | - ret = IIO_VAL_INT; | ||
955 | - } | ||
956 | - | ||
957 | + ret = max30102_get_temp(data, val, true); | ||
958 | + else | ||
959 | + ret = max30102_get_temp(data, val, false); | ||
960 | mutex_unlock(&indio_dev->mlock); | ||
961 | + if (ret) | ||
962 | + return ret; | ||
963 | + | ||
964 | + ret = IIO_VAL_INT; | ||
965 | break; | ||
966 | case IIO_CHAN_INFO_SCALE: | ||
967 | *val = 1000; /* 62.5 */ | ||
968 | diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c | ||
969 | index 000937fe53ec..cef05ab83496 100644 | ||
970 | --- a/drivers/infiniband/hw/mlx5/mr.c | ||
971 | +++ b/drivers/infiniband/hw/mlx5/mr.c | ||
972 | @@ -1206,6 +1206,9 @@ struct ib_mr *mlx5_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, | ||
973 | int err; | ||
974 | bool use_umr = true; | ||
975 | |||
976 | + if (!IS_ENABLED(CONFIG_INFINIBAND_USER_MEM)) | ||
977 | + return ERR_PTR(-EINVAL); | ||
978 | + | ||
979 | mlx5_ib_dbg(dev, "start 0x%llx, virt_addr 0x%llx, length 0x%llx, access_flags 0x%x\n", | ||
980 | start, virt_addr, length, access_flags); | ||
981 | |||
982 | diff --git a/drivers/leds/leds-pm8058.c b/drivers/leds/leds-pm8058.c | ||
983 | index a52674327857..8988ba3b2d65 100644 | ||
984 | --- a/drivers/leds/leds-pm8058.c | ||
985 | +++ b/drivers/leds/leds-pm8058.c | ||
986 | @@ -106,7 +106,7 @@ static int pm8058_led_probe(struct platform_device *pdev) | ||
987 | if (!led) | ||
988 | return -ENOMEM; | ||
989 | |||
990 | - led->ledtype = (u32)of_device_get_match_data(&pdev->dev); | ||
991 | + led->ledtype = (u32)(unsigned long)of_device_get_match_data(&pdev->dev); | ||
992 | |||
993 | map = dev_get_regmap(pdev->dev.parent, NULL); | ||
994 | if (!map) { | ||
995 | diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c | ||
996 | index ddf0a4341ae2..2704a55f8b6e 100644 | ||
997 | --- a/drivers/md/dm-mpath.c | ||
998 | +++ b/drivers/md/dm-mpath.c | ||
999 | @@ -1941,8 +1941,9 @@ static int multipath_busy(struct dm_target *ti) | ||
1000 | *---------------------------------------------------------------*/ | ||
1001 | static struct target_type multipath_target = { | ||
1002 | .name = "multipath", | ||
1003 | - .version = {1, 12, 0}, | ||
1004 | - .features = DM_TARGET_SINGLETON | DM_TARGET_IMMUTABLE, | ||
1005 | + .version = {1, 13, 0}, | ||
1006 | + .features = DM_TARGET_SINGLETON | DM_TARGET_IMMUTABLE | | ||
1007 | + DM_TARGET_PASSES_INTEGRITY, | ||
1008 | .module = THIS_MODULE, | ||
1009 | .ctr = multipath_ctr, | ||
1010 | .dtr = multipath_dtr, | ||
1011 | diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c | ||
1012 | index a25eebd98996..33834db7c0a0 100644 | ||
1013 | --- a/drivers/md/dm-raid.c | ||
1014 | +++ b/drivers/md/dm-raid.c | ||
1015 | @@ -675,15 +675,11 @@ static struct raid_type *get_raid_type_by_ll(const int level, const int layout) | ||
1016 | return NULL; | ||
1017 | } | ||
1018 | |||
1019 | -/* | ||
1020 | - * Conditionally change bdev capacity of @rs | ||
1021 | - * in case of a disk add/remove reshape | ||
1022 | - */ | ||
1023 | -static void rs_set_capacity(struct raid_set *rs) | ||
1024 | +/* Adjust rdev sectors */ | ||
1025 | +static void rs_set_rdev_sectors(struct raid_set *rs) | ||
1026 | { | ||
1027 | struct mddev *mddev = &rs->md; | ||
1028 | struct md_rdev *rdev; | ||
1029 | - struct gendisk *gendisk = dm_disk(dm_table_get_md(rs->ti->table)); | ||
1030 | |||
1031 | /* | ||
1032 | * raid10 sets rdev->sector to the device size, which | ||
1033 | @@ -692,8 +688,16 @@ static void rs_set_capacity(struct raid_set *rs) | ||
1034 | rdev_for_each(rdev, mddev) | ||
1035 | if (!test_bit(Journal, &rdev->flags)) | ||
1036 | rdev->sectors = mddev->dev_sectors; | ||
1037 | +} | ||
1038 | |||
1039 | - set_capacity(gendisk, mddev->array_sectors); | ||
1040 | +/* | ||
1041 | + * Change bdev capacity of @rs in case of a disk add/remove reshape | ||
1042 | + */ | ||
1043 | +static void rs_set_capacity(struct raid_set *rs) | ||
1044 | +{ | ||
1045 | + struct gendisk *gendisk = dm_disk(dm_table_get_md(rs->ti->table)); | ||
1046 | + | ||
1047 | + set_capacity(gendisk, rs->md.array_sectors); | ||
1048 | revalidate_disk(gendisk); | ||
1049 | } | ||
1050 | |||
1051 | @@ -1674,8 +1678,11 @@ static void do_table_event(struct work_struct *ws) | ||
1052 | struct raid_set *rs = container_of(ws, struct raid_set, md.event_work); | ||
1053 | |||
1054 | smp_rmb(); /* Make sure we access most actual mddev properties */ | ||
1055 | - if (!rs_is_reshaping(rs)) | ||
1056 | + if (!rs_is_reshaping(rs)) { | ||
1057 | + if (rs_is_raid10(rs)) | ||
1058 | + rs_set_rdev_sectors(rs); | ||
1059 | rs_set_capacity(rs); | ||
1060 | + } | ||
1061 | dm_table_event(rs->ti->table); | ||
1062 | } | ||
1063 | |||
1064 | @@ -3845,11 +3852,10 @@ static int raid_preresume(struct dm_target *ti) | ||
1065 | mddev->resync_min = mddev->recovery_cp; | ||
1066 | } | ||
1067 | |||
1068 | - rs_set_capacity(rs); | ||
1069 | - | ||
1070 | /* Check for any reshape request unless new raid set */ | ||
1071 | if (test_and_clear_bit(RT_FLAG_RESHAPE_RS, &rs->runtime_flags)) { | ||
1072 | /* Initiate a reshape. */ | ||
1073 | + rs_set_rdev_sectors(rs); | ||
1074 | mddev_lock_nointr(mddev); | ||
1075 | r = rs_start_reshape(rs); | ||
1076 | mddev_unlock(mddev); | ||
1077 | @@ -3878,6 +3884,10 @@ static void raid_resume(struct dm_target *ti) | ||
1078 | mddev->ro = 0; | ||
1079 | mddev->in_sync = 0; | ||
1080 | |||
1081 | + /* Only reduce raid set size before running a disk removing reshape. */ | ||
1082 | + if (mddev->delta_disks < 0) | ||
1083 | + rs_set_capacity(rs); | ||
1084 | + | ||
1085 | /* | ||
1086 | * Keep the RAID set frozen if reshape/rebuild flags are set. | ||
1087 | * The RAID set is unfrozen once the next table load/resume, | ||
1088 | diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c | ||
1089 | index 0ef36cec21d1..233622bef4a5 100644 | ||
1090 | --- a/drivers/media/platform/davinci/vpif_capture.c | ||
1091 | +++ b/drivers/media/platform/davinci/vpif_capture.c | ||
1092 | @@ -1545,6 +1545,8 @@ vpif_capture_get_pdata(struct platform_device *pdev) | ||
1093 | sizeof(*chan->inputs) * | ||
1094 | VPIF_CAPTURE_NUM_CHANNELS, | ||
1095 | GFP_KERNEL); | ||
1096 | + if (!chan->inputs) | ||
1097 | + return NULL; | ||
1098 | |||
1099 | chan->input_count++; | ||
1100 | chan->inputs[i].input.type = V4L2_INPUT_TYPE_CAMERA; | ||
1101 | diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c | ||
1102 | index 962e4c304076..eed9516e25e1 100644 | ||
1103 | --- a/drivers/media/platform/vsp1/vsp1_drv.c | ||
1104 | +++ b/drivers/media/platform/vsp1/vsp1_drv.c | ||
1105 | @@ -571,7 +571,13 @@ static int __maybe_unused vsp1_pm_suspend(struct device *dev) | ||
1106 | { | ||
1107 | struct vsp1_device *vsp1 = dev_get_drvdata(dev); | ||
1108 | |||
1109 | - vsp1_pipelines_suspend(vsp1); | ||
1110 | + /* | ||
1111 | + * When used as part of a display pipeline, the VSP is stopped and | ||
1112 | + * restarted explicitly by the DU. | ||
1113 | + */ | ||
1114 | + if (!vsp1->drm) | ||
1115 | + vsp1_pipelines_suspend(vsp1); | ||
1116 | + | ||
1117 | pm_runtime_force_suspend(vsp1->dev); | ||
1118 | |||
1119 | return 0; | ||
1120 | @@ -582,7 +588,13 @@ static int __maybe_unused vsp1_pm_resume(struct device *dev) | ||
1121 | struct vsp1_device *vsp1 = dev_get_drvdata(dev); | ||
1122 | |||
1123 | pm_runtime_force_resume(vsp1->dev); | ||
1124 | - vsp1_pipelines_resume(vsp1); | ||
1125 | + | ||
1126 | + /* | ||
1127 | + * When used as part of a display pipeline, the VSP is stopped and | ||
1128 | + * restarted explicitly by the DU. | ||
1129 | + */ | ||
1130 | + if (!vsp1->drm) | ||
1131 | + vsp1_pipelines_resume(vsp1); | ||
1132 | |||
1133 | return 0; | ||
1134 | } | ||
1135 | diff --git a/drivers/media/usb/cpia2/cpia2_v4l.c b/drivers/media/usb/cpia2/cpia2_v4l.c | ||
1136 | index 3dedd83f0b19..a1c59f19cf2d 100644 | ||
1137 | --- a/drivers/media/usb/cpia2/cpia2_v4l.c | ||
1138 | +++ b/drivers/media/usb/cpia2/cpia2_v4l.c | ||
1139 | @@ -808,7 +808,7 @@ static int cpia2_querybuf(struct file *file, void *fh, struct v4l2_buffer *buf) | ||
1140 | struct camera_data *cam = video_drvdata(file); | ||
1141 | |||
1142 | if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || | ||
1143 | - buf->index > cam->num_frames) | ||
1144 | + buf->index >= cam->num_frames) | ||
1145 | return -EINVAL; | ||
1146 | |||
1147 | buf->m.offset = cam->buffers[buf->index].data - cam->frame_buffer; | ||
1148 | @@ -859,7 +859,7 @@ static int cpia2_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf) | ||
1149 | |||
1150 | if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || | ||
1151 | buf->memory != V4L2_MEMORY_MMAP || | ||
1152 | - buf->index > cam->num_frames) | ||
1153 | + buf->index >= cam->num_frames) | ||
1154 | return -EINVAL; | ||
1155 | |||
1156 | DBG("QBUF #%d\n", buf->index); | ||
1157 | diff --git a/drivers/mmc/core/mmc_test.c b/drivers/mmc/core/mmc_test.c | ||
1158 | index 478869805b96..789afef66fce 100644 | ||
1159 | --- a/drivers/mmc/core/mmc_test.c | ||
1160 | +++ b/drivers/mmc/core/mmc_test.c | ||
1161 | @@ -2328,10 +2328,17 @@ static int mmc_test_reset(struct mmc_test_card *test) | ||
1162 | int err; | ||
1163 | |||
1164 | err = mmc_hw_reset(host); | ||
1165 | - if (!err) | ||
1166 | + if (!err) { | ||
1167 | + /* | ||
1168 | + * Reset will re-enable the card's command queue, but tests | ||
1169 | + * expect it to be disabled. | ||
1170 | + */ | ||
1171 | + if (card->ext_csd.cmdq_en) | ||
1172 | + mmc_cmdq_disable(card); | ||
1173 | return RESULT_OK; | ||
1174 | - else if (err == -EOPNOTSUPP) | ||
1175 | + } else if (err == -EOPNOTSUPP) { | ||
1176 | return RESULT_UNSUP_HOST; | ||
1177 | + } | ||
1178 | |||
1179 | return RESULT_FAIL; | ||
1180 | } | ||
1181 | diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c | ||
1182 | index 9e03bac7f34c..bbdd68a54d68 100644 | ||
1183 | --- a/drivers/mtd/nand/fsl_ifc_nand.c | ||
1184 | +++ b/drivers/mtd/nand/fsl_ifc_nand.c | ||
1185 | @@ -916,6 +916,13 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv) | ||
1186 | if (ctrl->version >= FSL_IFC_VERSION_1_1_0) | ||
1187 | fsl_ifc_sram_init(priv); | ||
1188 | |||
1189 | + /* | ||
1190 | + * As IFC version 2.0.0 has 16KB of internal SRAM as compared to older | ||
1191 | + * versions which had 8KB. Hence bufnum mask needs to be updated. | ||
1192 | + */ | ||
1193 | + if (ctrl->version >= FSL_IFC_VERSION_2_0_0) | ||
1194 | + priv->bufnum_mask = (priv->bufnum_mask * 2) + 1; | ||
1195 | + | ||
1196 | return 0; | ||
1197 | } | ||
1198 | |||
1199 | diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c | ||
1200 | index a0b0302aea14..528e04f96c13 100644 | ||
1201 | --- a/drivers/mtd/nand/nand_base.c | ||
1202 | +++ b/drivers/mtd/nand/nand_base.c | ||
1203 | @@ -710,7 +710,8 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, | ||
1204 | chip->cmd_ctrl(mtd, readcmd, ctrl); | ||
1205 | ctrl &= ~NAND_CTRL_CHANGE; | ||
1206 | } | ||
1207 | - chip->cmd_ctrl(mtd, command, ctrl); | ||
1208 | + if (command != NAND_CMD_NONE) | ||
1209 | + chip->cmd_ctrl(mtd, command, ctrl); | ||
1210 | |||
1211 | /* Address cycle, when necessary */ | ||
1212 | ctrl = NAND_CTRL_ALE | NAND_CTRL_CHANGE; | ||
1213 | @@ -739,6 +740,7 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, | ||
1214 | */ | ||
1215 | switch (command) { | ||
1216 | |||
1217 | + case NAND_CMD_NONE: | ||
1218 | case NAND_CMD_PAGEPROG: | ||
1219 | case NAND_CMD_ERASE1: | ||
1220 | case NAND_CMD_ERASE2: | ||
1221 | @@ -832,7 +834,9 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, | ||
1222 | } | ||
1223 | |||
1224 | /* Command latch cycle */ | ||
1225 | - chip->cmd_ctrl(mtd, command, NAND_NCE | NAND_CLE | NAND_CTRL_CHANGE); | ||
1226 | + if (command != NAND_CMD_NONE) | ||
1227 | + chip->cmd_ctrl(mtd, command, | ||
1228 | + NAND_NCE | NAND_CLE | NAND_CTRL_CHANGE); | ||
1229 | |||
1230 | if (column != -1 || page_addr != -1) { | ||
1231 | int ctrl = NAND_CTRL_CHANGE | NAND_NCE | NAND_ALE; | ||
1232 | @@ -868,6 +872,7 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, | ||
1233 | */ | ||
1234 | switch (command) { | ||
1235 | |||
1236 | + case NAND_CMD_NONE: | ||
1237 | case NAND_CMD_CACHEDPROG: | ||
1238 | case NAND_CMD_PAGEPROG: | ||
1239 | case NAND_CMD_ERASE1: | ||
1240 | diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c | ||
1241 | index b66689a6eac0..807cf75f0a98 100644 | ||
1242 | --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c | ||
1243 | +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c | ||
1244 | @@ -1698,12 +1698,16 @@ static int bnxt_async_event_process(struct bnxt *bp, | ||
1245 | |||
1246 | if (BNXT_VF(bp)) | ||
1247 | goto async_event_process_exit; | ||
1248 | - if (data1 & 0x20000) { | ||
1249 | + | ||
1250 | + /* print unsupported speed warning in forced speed mode only */ | ||
1251 | + if (!(link_info->autoneg & BNXT_AUTONEG_SPEED) && | ||
1252 | + (data1 & 0x20000)) { | ||
1253 | u16 fw_speed = link_info->force_link_speed; | ||
1254 | u32 speed = bnxt_fw_to_ethtool_speed(fw_speed); | ||
1255 | |||
1256 | - netdev_warn(bp->dev, "Link speed %d no longer supported\n", | ||
1257 | - speed); | ||
1258 | + if (speed != SPEED_UNKNOWN) | ||
1259 | + netdev_warn(bp->dev, "Link speed %d no longer supported\n", | ||
1260 | + speed); | ||
1261 | } | ||
1262 | set_bit(BNXT_LINK_SPEED_CHNG_SP_EVENT, &bp->sp_event); | ||
1263 | /* fall thru */ | ||
1264 | diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c | ||
1265 | index 805ab45e9b5a..2237ef8e4344 100644 | ||
1266 | --- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c | ||
1267 | +++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c | ||
1268 | @@ -1832,6 +1832,11 @@ static int nicvf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) | ||
1269 | nic->pdev = pdev; | ||
1270 | nic->pnicvf = nic; | ||
1271 | nic->max_queues = qcount; | ||
1272 | + /* If no of CPUs are too low, there won't be any queues left | ||
1273 | + * for XDP_TX, hence double it. | ||
1274 | + */ | ||
1275 | + if (!nic->t88) | ||
1276 | + nic->max_queues *= 2; | ||
1277 | |||
1278 | /* MAP VF's configuration registers */ | ||
1279 | nic->reg_base = pcim_iomap(pdev, PCI_CFG_REG_BAR_NUM, 0); | ||
1280 | diff --git a/drivers/net/ieee802154/adf7242.c b/drivers/net/ieee802154/adf7242.c | ||
1281 | index 3e4c8b21403c..46b42de13d76 100644 | ||
1282 | --- a/drivers/net/ieee802154/adf7242.c | ||
1283 | +++ b/drivers/net/ieee802154/adf7242.c | ||
1284 | @@ -888,7 +888,7 @@ static const struct ieee802154_ops adf7242_ops = { | ||
1285 | .set_cca_ed_level = adf7242_set_cca_ed_level, | ||
1286 | }; | ||
1287 | |||
1288 | -static void adf7242_debug(u8 irq1) | ||
1289 | +static void adf7242_debug(struct adf7242_local *lp, u8 irq1) | ||
1290 | { | ||
1291 | #ifdef DEBUG | ||
1292 | u8 stat; | ||
1293 | @@ -932,7 +932,7 @@ static irqreturn_t adf7242_isr(int irq, void *data) | ||
1294 | dev_err(&lp->spi->dev, "%s :ERROR IRQ1 = 0x%X\n", | ||
1295 | __func__, irq1); | ||
1296 | |||
1297 | - adf7242_debug(irq1); | ||
1298 | + adf7242_debug(lp, irq1); | ||
1299 | |||
1300 | xmit = test_bit(FLAG_XMIT, &lp->flags); | ||
1301 | |||
1302 | diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c | ||
1303 | index c23dea48ad0f..71ff6bd4be9f 100644 | ||
1304 | --- a/drivers/net/ipvlan/ipvlan_core.c | ||
1305 | +++ b/drivers/net/ipvlan/ipvlan_core.c | ||
1306 | @@ -304,6 +304,10 @@ static int ipvlan_rcv_frame(struct ipvl_addr *addr, struct sk_buff **pskb, | ||
1307 | if (dev_forward_skb(ipvlan->dev, skb) == NET_RX_SUCCESS) | ||
1308 | success = true; | ||
1309 | } else { | ||
1310 | + if (!ether_addr_equal_64bits(eth_hdr(skb)->h_dest, | ||
1311 | + ipvlan->phy_dev->dev_addr)) | ||
1312 | + skb->pkt_type = PACKET_OTHERHOST; | ||
1313 | + | ||
1314 | ret = RX_HANDLER_ANOTHER; | ||
1315 | success = true; | ||
1316 | } | ||
1317 | diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c | ||
1318 | index 5f93e6add563..e911e4990b20 100644 | ||
1319 | --- a/drivers/net/phy/at803x.c | ||
1320 | +++ b/drivers/net/phy/at803x.c | ||
1321 | @@ -239,14 +239,10 @@ static int at803x_resume(struct phy_device *phydev) | ||
1322 | { | ||
1323 | int value; | ||
1324 | |||
1325 | - mutex_lock(&phydev->lock); | ||
1326 | - | ||
1327 | value = phy_read(phydev, MII_BMCR); | ||
1328 | value &= ~(BMCR_PDOWN | BMCR_ISOLATE); | ||
1329 | phy_write(phydev, MII_BMCR, value); | ||
1330 | |||
1331 | - mutex_unlock(&phydev->lock); | ||
1332 | - | ||
1333 | return 0; | ||
1334 | } | ||
1335 | |||
1336 | diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c | ||
1337 | index 3d860de5e342..39de77a8bb63 100644 | ||
1338 | --- a/drivers/net/phy/phy.c | ||
1339 | +++ b/drivers/net/phy/phy.c | ||
1340 | @@ -828,7 +828,6 @@ EXPORT_SYMBOL(phy_stop); | ||
1341 | */ | ||
1342 | void phy_start(struct phy_device *phydev) | ||
1343 | { | ||
1344 | - bool do_resume = false; | ||
1345 | int err = 0; | ||
1346 | |||
1347 | mutex_lock(&phydev->lock); | ||
1348 | @@ -841,6 +840,9 @@ void phy_start(struct phy_device *phydev) | ||
1349 | phydev->state = PHY_UP; | ||
1350 | break; | ||
1351 | case PHY_HALTED: | ||
1352 | + /* if phy was suspended, bring the physical link up again */ | ||
1353 | + __phy_resume(phydev); | ||
1354 | + | ||
1355 | /* make sure interrupts are re-enabled for the PHY */ | ||
1356 | if (phy_interrupt_is_valid(phydev)) { | ||
1357 | err = phy_enable_interrupts(phydev); | ||
1358 | @@ -849,17 +851,12 @@ void phy_start(struct phy_device *phydev) | ||
1359 | } | ||
1360 | |||
1361 | phydev->state = PHY_RESUMING; | ||
1362 | - do_resume = true; | ||
1363 | break; | ||
1364 | default: | ||
1365 | break; | ||
1366 | } | ||
1367 | mutex_unlock(&phydev->lock); | ||
1368 | |||
1369 | - /* if phy was suspended, bring the physical link up again */ | ||
1370 | - if (do_resume) | ||
1371 | - phy_resume(phydev); | ||
1372 | - | ||
1373 | phy_trigger_machine(phydev, true); | ||
1374 | } | ||
1375 | EXPORT_SYMBOL(phy_start); | ||
1376 | diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c | ||
1377 | index 67f25ac29025..d312b314825e 100644 | ||
1378 | --- a/drivers/net/phy/phy_device.c | ||
1379 | +++ b/drivers/net/phy/phy_device.c | ||
1380 | @@ -1152,11 +1152,13 @@ int phy_suspend(struct phy_device *phydev) | ||
1381 | } | ||
1382 | EXPORT_SYMBOL(phy_suspend); | ||
1383 | |||
1384 | -int phy_resume(struct phy_device *phydev) | ||
1385 | +int __phy_resume(struct phy_device *phydev) | ||
1386 | { | ||
1387 | struct phy_driver *phydrv = to_phy_driver(phydev->mdio.dev.driver); | ||
1388 | int ret = 0; | ||
1389 | |||
1390 | + WARN_ON(!mutex_is_locked(&phydev->lock)); | ||
1391 | + | ||
1392 | if (phydev->drv && phydrv->resume) | ||
1393 | ret = phydrv->resume(phydev); | ||
1394 | |||
1395 | @@ -1167,6 +1169,18 @@ int phy_resume(struct phy_device *phydev) | ||
1396 | |||
1397 | return ret; | ||
1398 | } | ||
1399 | +EXPORT_SYMBOL(__phy_resume); | ||
1400 | + | ||
1401 | +int phy_resume(struct phy_device *phydev) | ||
1402 | +{ | ||
1403 | + int ret; | ||
1404 | + | ||
1405 | + mutex_lock(&phydev->lock); | ||
1406 | + ret = __phy_resume(phydev); | ||
1407 | + mutex_unlock(&phydev->lock); | ||
1408 | + | ||
1409 | + return ret; | ||
1410 | +} | ||
1411 | EXPORT_SYMBOL(phy_resume); | ||
1412 | |||
1413 | int phy_loopback(struct phy_device *phydev, bool enable) | ||
1414 | @@ -1639,13 +1653,9 @@ int genphy_resume(struct phy_device *phydev) | ||
1415 | { | ||
1416 | int value; | ||
1417 | |||
1418 | - mutex_lock(&phydev->lock); | ||
1419 | - | ||
1420 | value = phy_read(phydev, MII_BMCR); | ||
1421 | phy_write(phydev, MII_BMCR, value & ~BMCR_PDOWN); | ||
1422 | |||
1423 | - mutex_unlock(&phydev->lock); | ||
1424 | - | ||
1425 | return 0; | ||
1426 | } | ||
1427 | EXPORT_SYMBOL(genphy_resume); | ||
1428 | diff --git a/drivers/net/veth.c b/drivers/net/veth.c | ||
1429 | index f5438d0978ca..a69ad39ee57e 100644 | ||
1430 | --- a/drivers/net/veth.c | ||
1431 | +++ b/drivers/net/veth.c | ||
1432 | @@ -410,6 +410,9 @@ static int veth_newlink(struct net *src_net, struct net_device *dev, | ||
1433 | if (ifmp && (dev->ifindex != 0)) | ||
1434 | peer->ifindex = ifmp->ifi_index; | ||
1435 | |||
1436 | + peer->gso_max_size = dev->gso_max_size; | ||
1437 | + peer->gso_max_segs = dev->gso_max_segs; | ||
1438 | + | ||
1439 | err = register_netdevice(peer); | ||
1440 | put_net(net); | ||
1441 | net = NULL; | ||
1442 | diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c | ||
1443 | index 6a785595b9b8..b0a038e6fda0 100644 | ||
1444 | --- a/drivers/net/virtio_net.c | ||
1445 | +++ b/drivers/net/virtio_net.c | ||
1446 | @@ -260,9 +260,12 @@ static void virtqueue_napi_complete(struct napi_struct *napi, | ||
1447 | int opaque; | ||
1448 | |||
1449 | opaque = virtqueue_enable_cb_prepare(vq); | ||
1450 | - if (napi_complete_done(napi, processed) && | ||
1451 | - unlikely(virtqueue_poll(vq, opaque))) | ||
1452 | - virtqueue_napi_schedule(napi, vq); | ||
1453 | + if (napi_complete_done(napi, processed)) { | ||
1454 | + if (unlikely(virtqueue_poll(vq, opaque))) | ||
1455 | + virtqueue_napi_schedule(napi, vq); | ||
1456 | + } else { | ||
1457 | + virtqueue_disable_cb(vq); | ||
1458 | + } | ||
1459 | } | ||
1460 | |||
1461 | static void skb_xmit_done(struct virtqueue *vq) | ||
1462 | diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c | ||
1463 | index 5683f1a5330e..35b752353aee 100644 | ||
1464 | --- a/drivers/net/wireless/ath/ath10k/mac.c | ||
1465 | +++ b/drivers/net/wireless/ath/ath10k/mac.c | ||
1466 | @@ -6183,6 +6183,16 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, | ||
1467 | "mac vdev %d peer delete %pM sta %pK (sta gone)\n", | ||
1468 | arvif->vdev_id, sta->addr, sta); | ||
1469 | |||
1470 | + if (sta->tdls) { | ||
1471 | + ret = ath10k_mac_tdls_peer_update(ar, arvif->vdev_id, | ||
1472 | + sta, | ||
1473 | + WMI_TDLS_PEER_STATE_TEARDOWN); | ||
1474 | + if (ret) | ||
1475 | + ath10k_warn(ar, "failed to update tdls peer state for %pM state %d: %i\n", | ||
1476 | + sta->addr, | ||
1477 | + WMI_TDLS_PEER_STATE_TEARDOWN, ret); | ||
1478 | + } | ||
1479 | + | ||
1480 | ret = ath10k_peer_delete(ar, arvif->vdev_id, sta->addr); | ||
1481 | if (ret) | ||
1482 | ath10k_warn(ar, "failed to delete peer %pM for vdev %d: %i\n", | ||
1483 | diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h | ||
1484 | index 7a3606dde227..bab876cf25fe 100644 | ||
1485 | --- a/drivers/net/wireless/ath/ath10k/wmi.h | ||
1486 | +++ b/drivers/net/wireless/ath/ath10k/wmi.h | ||
1487 | @@ -5235,7 +5235,8 @@ enum wmi_10_4_vdev_param { | ||
1488 | #define WMI_VDEV_PARAM_TXBF_MU_TX_BFER BIT(3) | ||
1489 | |||
1490 | #define WMI_TXBF_STS_CAP_OFFSET_LSB 4 | ||
1491 | -#define WMI_TXBF_STS_CAP_OFFSET_MASK 0xf0 | ||
1492 | +#define WMI_TXBF_STS_CAP_OFFSET_MASK 0x70 | ||
1493 | +#define WMI_TXBF_CONF_IMPLICIT_BF BIT(7) | ||
1494 | #define WMI_BF_SOUND_DIM_OFFSET_LSB 8 | ||
1495 | #define WMI_BF_SOUND_DIM_OFFSET_MASK 0xf00 | ||
1496 | |||
1497 | diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c | ||
1498 | index 0fe723ca844e..d22cef7381ba 100644 | ||
1499 | --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c | ||
1500 | +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c | ||
1501 | @@ -1881,12 +1881,10 @@ static int rs_switch_to_column(struct iwl_mvm *mvm, | ||
1502 | struct rs_rate *rate = &search_tbl->rate; | ||
1503 | const struct rs_tx_column *column = &rs_tx_columns[col_id]; | ||
1504 | const struct rs_tx_column *curr_column = &rs_tx_columns[tbl->column]; | ||
1505 | - u32 sz = (sizeof(struct iwl_scale_tbl_info) - | ||
1506 | - (sizeof(struct iwl_rate_scale_data) * IWL_RATE_COUNT)); | ||
1507 | unsigned long rate_mask = 0; | ||
1508 | u32 rate_idx = 0; | ||
1509 | |||
1510 | - memcpy(search_tbl, tbl, sz); | ||
1511 | + memcpy(search_tbl, tbl, offsetof(struct iwl_scale_tbl_info, win)); | ||
1512 | |||
1513 | rate->sgi = column->sgi; | ||
1514 | rate->ant = column->ant; | ||
1515 | diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c | ||
1516 | index 0ae7624eac9d..43ab172d31cb 100644 | ||
1517 | --- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c | ||
1518 | +++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c | ||
1519 | @@ -603,6 +603,12 @@ static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u32 base) | ||
1520 | |||
1521 | void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm) | ||
1522 | { | ||
1523 | + if (!test_bit(STATUS_DEVICE_ENABLED, &mvm->trans->status)) { | ||
1524 | + IWL_ERR(mvm, | ||
1525 | + "DEVICE_ENABLED bit is not set. Aborting dump.\n"); | ||
1526 | + return; | ||
1527 | + } | ||
1528 | + | ||
1529 | iwl_mvm_dump_lmac_error_log(mvm, mvm->error_event_table[0]); | ||
1530 | |||
1531 | if (mvm->error_event_table[1]) | ||
1532 | diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c | ||
1533 | index 710efe7b65f9..d148dbf3beeb 100644 | ||
1534 | --- a/drivers/net/wireless/mac80211_hwsim.c | ||
1535 | +++ b/drivers/net/wireless/mac80211_hwsim.c | ||
1536 | @@ -727,16 +727,21 @@ static int hwsim_fops_ps_write(void *dat, u64 val) | ||
1537 | val != PS_MANUAL_POLL) | ||
1538 | return -EINVAL; | ||
1539 | |||
1540 | - old_ps = data->ps; | ||
1541 | - data->ps = val; | ||
1542 | - | ||
1543 | - local_bh_disable(); | ||
1544 | if (val == PS_MANUAL_POLL) { | ||
1545 | + if (data->ps != PS_ENABLED) | ||
1546 | + return -EINVAL; | ||
1547 | + local_bh_disable(); | ||
1548 | ieee80211_iterate_active_interfaces_atomic( | ||
1549 | data->hw, IEEE80211_IFACE_ITER_NORMAL, | ||
1550 | hwsim_send_ps_poll, data); | ||
1551 | - data->ps_poll_pending = true; | ||
1552 | - } else if (old_ps == PS_DISABLED && val != PS_DISABLED) { | ||
1553 | + local_bh_enable(); | ||
1554 | + return 0; | ||
1555 | + } | ||
1556 | + old_ps = data->ps; | ||
1557 | + data->ps = val; | ||
1558 | + | ||
1559 | + local_bh_disable(); | ||
1560 | + if (old_ps == PS_DISABLED && val != PS_DISABLED) { | ||
1561 | ieee80211_iterate_active_interfaces_atomic( | ||
1562 | data->hw, IEEE80211_IFACE_ITER_NORMAL, | ||
1563 | hwsim_send_nullfunc_ps, data); | ||
1564 | diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c | ||
1565 | index 32c5074da84c..68aa0c7a8139 100644 | ||
1566 | --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c | ||
1567 | +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c | ||
1568 | @@ -1116,6 +1116,12 @@ mwifiex_cfg80211_change_virtual_intf(struct wiphy *wiphy, | ||
1569 | struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); | ||
1570 | enum nl80211_iftype curr_iftype = dev->ieee80211_ptr->iftype; | ||
1571 | |||
1572 | + if (priv->scan_request) { | ||
1573 | + mwifiex_dbg(priv->adapter, ERROR, | ||
1574 | + "change virtual interface: scan in process\n"); | ||
1575 | + return -EBUSY; | ||
1576 | + } | ||
1577 | + | ||
1578 | switch (curr_iftype) { | ||
1579 | case NL80211_IFTYPE_ADHOC: | ||
1580 | switch (type) { | ||
1581 | diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c | ||
1582 | index 10bd35f8c894..c01ef02d326b 100644 | ||
1583 | --- a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c | ||
1584 | +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c | ||
1585 | @@ -4826,6 +4826,10 @@ static const char * const can0_groups[] = { | ||
1586 | "can0_data_d", | ||
1587 | "can0_data_e", | ||
1588 | "can0_data_f", | ||
1589 | + /* | ||
1590 | + * Retained for backwards compatibility, use can_clk_groups in new | ||
1591 | + * designs. | ||
1592 | + */ | ||
1593 | "can_clk", | ||
1594 | "can_clk_b", | ||
1595 | "can_clk_c", | ||
1596 | @@ -4837,6 +4841,21 @@ static const char * const can1_groups[] = { | ||
1597 | "can1_data_b", | ||
1598 | "can1_data_c", | ||
1599 | "can1_data_d", | ||
1600 | + /* | ||
1601 | + * Retained for backwards compatibility, use can_clk_groups in new | ||
1602 | + * designs. | ||
1603 | + */ | ||
1604 | + "can_clk", | ||
1605 | + "can_clk_b", | ||
1606 | + "can_clk_c", | ||
1607 | + "can_clk_d", | ||
1608 | +}; | ||
1609 | + | ||
1610 | +/* | ||
1611 | + * can_clk_groups allows for independent configuration, use can_clk function | ||
1612 | + * in new designs. | ||
1613 | + */ | ||
1614 | +static const char * const can_clk_groups[] = { | ||
1615 | "can_clk", | ||
1616 | "can_clk_b", | ||
1617 | "can_clk_c", | ||
1618 | @@ -5308,7 +5327,7 @@ static const char * const vin2_groups[] = { | ||
1619 | }; | ||
1620 | |||
1621 | static const struct { | ||
1622 | - struct sh_pfc_function common[56]; | ||
1623 | + struct sh_pfc_function common[57]; | ||
1624 | struct sh_pfc_function r8a779x[2]; | ||
1625 | } pinmux_functions = { | ||
1626 | .common = { | ||
1627 | @@ -5316,6 +5335,7 @@ static const struct { | ||
1628 | SH_PFC_FUNCTION(avb), | ||
1629 | SH_PFC_FUNCTION(can0), | ||
1630 | SH_PFC_FUNCTION(can1), | ||
1631 | + SH_PFC_FUNCTION(can_clk), | ||
1632 | SH_PFC_FUNCTION(du), | ||
1633 | SH_PFC_FUNCTION(du0), | ||
1634 | SH_PFC_FUNCTION(du1), | ||
1635 | diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c | ||
1636 | index 95fd0994893a..ad037534aa13 100644 | ||
1637 | --- a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c | ||
1638 | +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c | ||
1639 | @@ -1397,7 +1397,7 @@ static const u16 pinmux_data[] = { | ||
1640 | PINMUX_IPSR_MSEL(IP16_27_24, AUDIO_CLKOUT_B, SEL_ADG_1), | ||
1641 | PINMUX_IPSR_MSEL(IP16_27_24, SSI_SCK2_B, SEL_SSI_1), | ||
1642 | PINMUX_IPSR_MSEL(IP16_27_24, TS_SDEN1_D, SEL_TSIF1_3), | ||
1643 | - PINMUX_IPSR_MSEL(IP16_27_24, STP_ISEN_1_D, SEL_SSP1_1_2), | ||
1644 | + PINMUX_IPSR_MSEL(IP16_27_24, STP_ISEN_1_D, SEL_SSP1_1_3), | ||
1645 | PINMUX_IPSR_MSEL(IP16_27_24, STP_OPWM_0_E, SEL_SSP1_0_4), | ||
1646 | PINMUX_IPSR_MSEL(IP16_27_24, RIF3_D0_B, SEL_DRIF3_1), | ||
1647 | PINMUX_IPSR_MSEL(IP16_27_24, TCLK2_B, SEL_TIMER_TMU_1), | ||
1648 | diff --git a/drivers/power/supply/ab8500_charger.c b/drivers/power/supply/ab8500_charger.c | ||
1649 | index 4ebbcce45c48..5a76c6d343de 100644 | ||
1650 | --- a/drivers/power/supply/ab8500_charger.c | ||
1651 | +++ b/drivers/power/supply/ab8500_charger.c | ||
1652 | @@ -3218,11 +3218,13 @@ static int ab8500_charger_init_hw_registers(struct ab8500_charger *di) | ||
1653 | } | ||
1654 | |||
1655 | /* Enable backup battery charging */ | ||
1656 | - abx500_mask_and_set_register_interruptible(di->dev, | ||
1657 | + ret = abx500_mask_and_set_register_interruptible(di->dev, | ||
1658 | AB8500_RTC, AB8500_RTC_CTRL_REG, | ||
1659 | RTC_BUP_CH_ENA, RTC_BUP_CH_ENA); | ||
1660 | - if (ret < 0) | ||
1661 | + if (ret < 0) { | ||
1662 | dev_err(di->dev, "%s mask and set failed\n", __func__); | ||
1663 | + goto out; | ||
1664 | + } | ||
1665 | |||
1666 | if (is_ab8540(di->parent)) { | ||
1667 | ret = abx500_mask_and_set_register_interruptible(di->dev, | ||
1668 | diff --git a/drivers/pwm/pwm-stmpe.c b/drivers/pwm/pwm-stmpe.c | ||
1669 | index e464582a390a..3439f1e902cb 100644 | ||
1670 | --- a/drivers/pwm/pwm-stmpe.c | ||
1671 | +++ b/drivers/pwm/pwm-stmpe.c | ||
1672 | @@ -145,7 +145,7 @@ static int stmpe_24xx_pwm_config(struct pwm_chip *chip, struct pwm_device *pwm, | ||
1673 | break; | ||
1674 | |||
1675 | case 2: | ||
1676 | - offset = STMPE24XX_PWMIC1; | ||
1677 | + offset = STMPE24XX_PWMIC2; | ||
1678 | break; | ||
1679 | |||
1680 | default: | ||
1681 | diff --git a/drivers/rtc/rtc-brcmstb-waketimer.c b/drivers/rtc/rtc-brcmstb-waketimer.c | ||
1682 | index 796ac792a381..6cee61201c30 100644 | ||
1683 | --- a/drivers/rtc/rtc-brcmstb-waketimer.c | ||
1684 | +++ b/drivers/rtc/rtc-brcmstb-waketimer.c | ||
1685 | @@ -253,7 +253,7 @@ static int brcmstb_waketmr_probe(struct platform_device *pdev) | ||
1686 | ret = devm_request_irq(dev, timer->irq, brcmstb_waketmr_irq, 0, | ||
1687 | "brcmstb-waketimer", timer); | ||
1688 | if (ret < 0) | ||
1689 | - return ret; | ||
1690 | + goto err_clk; | ||
1691 | |||
1692 | timer->reboot_notifier.notifier_call = brcmstb_waketmr_reboot; | ||
1693 | register_reboot_notifier(&timer->reboot_notifier); | ||
1694 | @@ -262,12 +262,21 @@ static int brcmstb_waketmr_probe(struct platform_device *pdev) | ||
1695 | &brcmstb_waketmr_ops, THIS_MODULE); | ||
1696 | if (IS_ERR(timer->rtc)) { | ||
1697 | dev_err(dev, "unable to register device\n"); | ||
1698 | - unregister_reboot_notifier(&timer->reboot_notifier); | ||
1699 | - return PTR_ERR(timer->rtc); | ||
1700 | + ret = PTR_ERR(timer->rtc); | ||
1701 | + goto err_notifier; | ||
1702 | } | ||
1703 | |||
1704 | dev_info(dev, "registered, with irq %d\n", timer->irq); | ||
1705 | |||
1706 | + return 0; | ||
1707 | + | ||
1708 | +err_notifier: | ||
1709 | + unregister_reboot_notifier(&timer->reboot_notifier); | ||
1710 | + | ||
1711 | +err_clk: | ||
1712 | + if (timer->clk) | ||
1713 | + clk_disable_unprepare(timer->clk); | ||
1714 | + | ||
1715 | return ret; | ||
1716 | } | ||
1717 | |||
1718 | diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c | ||
1719 | index b19b00adacb2..cfc095f45e26 100644 | ||
1720 | --- a/drivers/scsi/scsi_devinfo.c | ||
1721 | +++ b/drivers/scsi/scsi_devinfo.c | ||
1722 | @@ -181,7 +181,7 @@ static struct { | ||
1723 | {"HITACHI", "6586-", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, | ||
1724 | {"HITACHI", "6588-", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, | ||
1725 | {"HP", "A6189A", NULL, BLIST_SPARSELUN | BLIST_LARGELUN}, /* HP VA7400 */ | ||
1726 | - {"HP", "OPEN-", "*", BLIST_REPORTLUN2}, /* HP XP Arrays */ | ||
1727 | + {"HP", "OPEN-", "*", BLIST_REPORTLUN2 | BLIST_TRY_VPD_PAGES}, /* HP XP Arrays */ | ||
1728 | {"HP", "NetRAID-4M", NULL, BLIST_FORCELUN}, | ||
1729 | {"HP", "HSV100", NULL, BLIST_REPORTLUN2 | BLIST_NOSTARTONADD}, | ||
1730 | {"HP", "C1557A", NULL, BLIST_FORCELUN}, | ||
1731 | @@ -595,17 +595,12 @@ int scsi_get_device_flags_keyed(struct scsi_device *sdev, | ||
1732 | int key) | ||
1733 | { | ||
1734 | struct scsi_dev_info_list *devinfo; | ||
1735 | - int err; | ||
1736 | |||
1737 | devinfo = scsi_dev_info_list_find(vendor, model, key); | ||
1738 | if (!IS_ERR(devinfo)) | ||
1739 | return devinfo->flags; | ||
1740 | |||
1741 | - err = PTR_ERR(devinfo); | ||
1742 | - if (err != -ENOENT) | ||
1743 | - return err; | ||
1744 | - | ||
1745 | - /* nothing found, return nothing */ | ||
1746 | + /* key or device not found: return nothing */ | ||
1747 | if (key != SCSI_DEVINFO_GLOBAL) | ||
1748 | return 0; | ||
1749 | |||
1750 | diff --git a/drivers/scsi/scsi_dh.c b/drivers/scsi/scsi_dh.c | ||
1751 | index 84addee05be6..a5e30e9449ef 100644 | ||
1752 | --- a/drivers/scsi/scsi_dh.c | ||
1753 | +++ b/drivers/scsi/scsi_dh.c | ||
1754 | @@ -56,10 +56,13 @@ static const struct scsi_dh_blist scsi_dh_blist[] = { | ||
1755 | {"IBM", "1815", "rdac", }, | ||
1756 | {"IBM", "1818", "rdac", }, | ||
1757 | {"IBM", "3526", "rdac", }, | ||
1758 | + {"IBM", "3542", "rdac", }, | ||
1759 | + {"IBM", "3552", "rdac", }, | ||
1760 | {"SGI", "TP9", "rdac", }, | ||
1761 | {"SGI", "IS", "rdac", }, | ||
1762 | - {"STK", "OPENstorage D280", "rdac", }, | ||
1763 | + {"STK", "OPENstorage", "rdac", }, | ||
1764 | {"STK", "FLEXLINE 380", "rdac", }, | ||
1765 | + {"STK", "BladeCtlr", "rdac", }, | ||
1766 | {"SUN", "CSM", "rdac", }, | ||
1767 | {"SUN", "LCSM100", "rdac", }, | ||
1768 | {"SUN", "STK6580_6780", "rdac", }, | ||
1769 | diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c | ||
1770 | index 11826c5c2dd4..62f04c0511cf 100644 | ||
1771 | --- a/drivers/scsi/ses.c | ||
1772 | +++ b/drivers/scsi/ses.c | ||
1773 | @@ -615,13 +615,16 @@ static void ses_enclosure_data_process(struct enclosure_device *edev, | ||
1774 | } | ||
1775 | |||
1776 | static void ses_match_to_enclosure(struct enclosure_device *edev, | ||
1777 | - struct scsi_device *sdev) | ||
1778 | + struct scsi_device *sdev, | ||
1779 | + int refresh) | ||
1780 | { | ||
1781 | + struct scsi_device *edev_sdev = to_scsi_device(edev->edev.parent); | ||
1782 | struct efd efd = { | ||
1783 | .addr = 0, | ||
1784 | }; | ||
1785 | |||
1786 | - ses_enclosure_data_process(edev, to_scsi_device(edev->edev.parent), 0); | ||
1787 | + if (refresh) | ||
1788 | + ses_enclosure_data_process(edev, edev_sdev, 0); | ||
1789 | |||
1790 | if (scsi_is_sas_rphy(sdev->sdev_target->dev.parent)) | ||
1791 | efd.addr = sas_get_address(sdev); | ||
1792 | @@ -652,7 +655,7 @@ static int ses_intf_add(struct device *cdev, | ||
1793 | struct enclosure_device *prev = NULL; | ||
1794 | |||
1795 | while ((edev = enclosure_find(&sdev->host->shost_gendev, prev)) != NULL) { | ||
1796 | - ses_match_to_enclosure(edev, sdev); | ||
1797 | + ses_match_to_enclosure(edev, sdev, 1); | ||
1798 | prev = edev; | ||
1799 | } | ||
1800 | return -ENODEV; | ||
1801 | @@ -768,7 +771,7 @@ static int ses_intf_add(struct device *cdev, | ||
1802 | shost_for_each_device(tmp_sdev, sdev->host) { | ||
1803 | if (tmp_sdev->lun != 0 || scsi_device_enclosure(tmp_sdev)) | ||
1804 | continue; | ||
1805 | - ses_match_to_enclosure(edev, tmp_sdev); | ||
1806 | + ses_match_to_enclosure(edev, tmp_sdev, 0); | ||
1807 | } | ||
1808 | |||
1809 | return 0; | ||
1810 | diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c | ||
1811 | index fb38234249a8..8533f4edd00a 100644 | ||
1812 | --- a/drivers/spi/spi-sun6i.c | ||
1813 | +++ b/drivers/spi/spi-sun6i.c | ||
1814 | @@ -541,7 +541,7 @@ static int sun6i_spi_probe(struct platform_device *pdev) | ||
1815 | |||
1816 | static int sun6i_spi_remove(struct platform_device *pdev) | ||
1817 | { | ||
1818 | - pm_runtime_disable(&pdev->dev); | ||
1819 | + pm_runtime_force_suspend(&pdev->dev); | ||
1820 | |||
1821 | return 0; | ||
1822 | } | ||
1823 | diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c | ||
1824 | index e7541dc90473..d9941b0c468d 100644 | ||
1825 | --- a/drivers/staging/android/ashmem.c | ||
1826 | +++ b/drivers/staging/android/ashmem.c | ||
1827 | @@ -334,24 +334,23 @@ static loff_t ashmem_llseek(struct file *file, loff_t offset, int origin) | ||
1828 | mutex_lock(&ashmem_mutex); | ||
1829 | |||
1830 | if (asma->size == 0) { | ||
1831 | - ret = -EINVAL; | ||
1832 | - goto out; | ||
1833 | + mutex_unlock(&ashmem_mutex); | ||
1834 | + return -EINVAL; | ||
1835 | } | ||
1836 | |||
1837 | if (!asma->file) { | ||
1838 | - ret = -EBADF; | ||
1839 | - goto out; | ||
1840 | + mutex_unlock(&ashmem_mutex); | ||
1841 | + return -EBADF; | ||
1842 | } | ||
1843 | |||
1844 | + mutex_unlock(&ashmem_mutex); | ||
1845 | + | ||
1846 | ret = vfs_llseek(asma->file, offset, origin); | ||
1847 | if (ret < 0) | ||
1848 | - goto out; | ||
1849 | + return ret; | ||
1850 | |||
1851 | /** Copy f_pos from backing file, since f_ops->llseek() sets it */ | ||
1852 | file->f_pos = asma->file->f_pos; | ||
1853 | - | ||
1854 | -out: | ||
1855 | - mutex_unlock(&ashmem_mutex); | ||
1856 | return ret; | ||
1857 | } | ||
1858 | |||
1859 | diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c | ||
1860 | index 0b43db6371c6..c11c22bd6d13 100644 | ||
1861 | --- a/drivers/staging/comedi/drivers.c | ||
1862 | +++ b/drivers/staging/comedi/drivers.c | ||
1863 | @@ -484,8 +484,7 @@ unsigned int comedi_nsamples_left(struct comedi_subdevice *s, | ||
1864 | struct comedi_cmd *cmd = &async->cmd; | ||
1865 | |||
1866 | if (cmd->stop_src == TRIG_COUNT) { | ||
1867 | - unsigned int nscans = nsamples / cmd->scan_end_arg; | ||
1868 | - unsigned int scans_left = __comedi_nscans_left(s, nscans); | ||
1869 | + unsigned int scans_left = __comedi_nscans_left(s, cmd->stop_arg); | ||
1870 | unsigned int scan_pos = | ||
1871 | comedi_bytes_to_samples(s, async->scan_progress); | ||
1872 | unsigned long long samples_left = 0; | ||
1873 | diff --git a/drivers/staging/rtlwifi/rtl8822be/fw.c b/drivers/staging/rtlwifi/rtl8822be/fw.c | ||
1874 | index a2cc54866e79..acabb2470d55 100644 | ||
1875 | --- a/drivers/staging/rtlwifi/rtl8822be/fw.c | ||
1876 | +++ b/drivers/staging/rtlwifi/rtl8822be/fw.c | ||
1877 | @@ -464,6 +464,8 @@ bool rtl8822b_halmac_cb_write_data_rsvd_page(struct rtl_priv *rtlpriv, u8 *buf, | ||
1878 | int count; | ||
1879 | |||
1880 | skb = dev_alloc_skb(size); | ||
1881 | + if (!skb) | ||
1882 | + return false; | ||
1883 | memcpy((u8 *)skb_put(skb, size), buf, size); | ||
1884 | |||
1885 | if (!_rtl8822be_send_bcn_or_cmd_packet(rtlpriv->hw, skb, BEACON_QUEUE)) | ||
1886 | diff --git a/drivers/staging/typec/fusb302/fusb302.c b/drivers/staging/typec/fusb302/fusb302.c | ||
1887 | index fc6a3cf74eb3..7d9f25db1add 100644 | ||
1888 | --- a/drivers/staging/typec/fusb302/fusb302.c | ||
1889 | +++ b/drivers/staging/typec/fusb302/fusb302.c | ||
1890 | @@ -1552,6 +1552,21 @@ static int fusb302_pd_read_message(struct fusb302_chip *chip, | ||
1891 | fusb302_log(chip, "PD message header: %x", msg->header); | ||
1892 | fusb302_log(chip, "PD message len: %d", len); | ||
1893 | |||
1894 | + /* | ||
1895 | + * Check if we've read off a GoodCRC message. If so then indicate to | ||
1896 | + * TCPM that the previous transmission has completed. Otherwise we pass | ||
1897 | + * the received message over to TCPM for processing. | ||
1898 | + * | ||
1899 | + * We make this check here instead of basing the reporting decision on | ||
1900 | + * the IRQ event type, as it's possible for the chip to report the | ||
1901 | + * TX_SUCCESS and GCRCSENT events out of order on occasion, so we need | ||
1902 | + * to check the message type to ensure correct reporting to TCPM. | ||
1903 | + */ | ||
1904 | + if ((!len) && (pd_header_type_le(msg->header) == PD_CTRL_GOOD_CRC)) | ||
1905 | + tcpm_pd_transmit_complete(chip->tcpm_port, TCPC_TX_SUCCESS); | ||
1906 | + else | ||
1907 | + tcpm_pd_receive(chip->tcpm_port, msg); | ||
1908 | + | ||
1909 | return ret; | ||
1910 | } | ||
1911 | |||
1912 | @@ -1659,13 +1674,12 @@ static irqreturn_t fusb302_irq_intn(int irq, void *dev_id) | ||
1913 | |||
1914 | if (interrupta & FUSB_REG_INTERRUPTA_TX_SUCCESS) { | ||
1915 | fusb302_log(chip, "IRQ: PD tx success"); | ||
1916 | - /* read out the received good CRC */ | ||
1917 | ret = fusb302_pd_read_message(chip, &pd_msg); | ||
1918 | if (ret < 0) { | ||
1919 | - fusb302_log(chip, "cannot read in GCRC, ret=%d", ret); | ||
1920 | + fusb302_log(chip, | ||
1921 | + "cannot read in PD message, ret=%d", ret); | ||
1922 | goto done; | ||
1923 | } | ||
1924 | - tcpm_pd_transmit_complete(chip->tcpm_port, TCPC_TX_SUCCESS); | ||
1925 | } | ||
1926 | |||
1927 | if (interrupta & FUSB_REG_INTERRUPTA_HARDRESET) { | ||
1928 | @@ -1686,7 +1700,6 @@ static irqreturn_t fusb302_irq_intn(int irq, void *dev_id) | ||
1929 | "cannot read in PD message, ret=%d", ret); | ||
1930 | goto done; | ||
1931 | } | ||
1932 | - tcpm_pd_receive(chip->tcpm_port, &pd_msg); | ||
1933 | } | ||
1934 | done: | ||
1935 | mutex_unlock(&chip->lock); | ||
1936 | diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c | ||
1937 | index d4e7be88e0da..908110b5cf10 100644 | ||
1938 | --- a/drivers/tty/serial/8250/8250_pci.c | ||
1939 | +++ b/drivers/tty/serial/8250/8250_pci.c | ||
1940 | @@ -4700,6 +4700,17 @@ static const struct pci_device_id serial_pci_tbl[] = { | ||
1941 | { PCI_VENDOR_ID_INTASHIELD, PCI_DEVICE_ID_INTASHIELD_IS400, | ||
1942 | PCI_ANY_ID, PCI_ANY_ID, 0, 0, /* 135a.0dc0 */ | ||
1943 | pbn_b2_4_115200 }, | ||
1944 | + /* | ||
1945 | + * BrainBoxes UC-260 | ||
1946 | + */ | ||
1947 | + { PCI_VENDOR_ID_INTASHIELD, 0x0D21, | ||
1948 | + PCI_ANY_ID, PCI_ANY_ID, | ||
1949 | + PCI_CLASS_COMMUNICATION_MULTISERIAL << 8, 0xffff00, | ||
1950 | + pbn_b2_4_115200 }, | ||
1951 | + { PCI_VENDOR_ID_INTASHIELD, 0x0E34, | ||
1952 | + PCI_ANY_ID, PCI_ANY_ID, | ||
1953 | + PCI_CLASS_COMMUNICATION_MULTISERIAL << 8, 0xffff00, | ||
1954 | + pbn_b2_4_115200 }, | ||
1955 | /* | ||
1956 | * Perle PCI-RAS cards | ||
1957 | */ | ||
1958 | diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c | ||
1959 | index 7551cab438ff..a0b24bc09783 100644 | ||
1960 | --- a/drivers/tty/serial/atmel_serial.c | ||
1961 | +++ b/drivers/tty/serial/atmel_serial.c | ||
1962 | @@ -1763,6 +1763,7 @@ static void atmel_get_ip_name(struct uart_port *port) | ||
1963 | switch (version) { | ||
1964 | case 0x302: | ||
1965 | case 0x10213: | ||
1966 | + case 0x10302: | ||
1967 | dev_dbg(port->dev, "This version is usart\n"); | ||
1968 | atmel_port->has_frac_baudrate = true; | ||
1969 | atmel_port->has_hw_timer = true; | ||
1970 | diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c | ||
1971 | index 98928f082d87..17dba0af5ee9 100644 | ||
1972 | --- a/drivers/tty/serial/earlycon.c | ||
1973 | +++ b/drivers/tty/serial/earlycon.c | ||
1974 | @@ -253,11 +253,12 @@ int __init of_setup_earlycon(const struct earlycon_id *match, | ||
1975 | } | ||
1976 | port->mapbase = addr; | ||
1977 | port->uartclk = BASE_BAUD * 16; | ||
1978 | - port->membase = earlycon_map(port->mapbase, SZ_4K); | ||
1979 | |||
1980 | val = of_get_flat_dt_prop(node, "reg-offset", NULL); | ||
1981 | if (val) | ||
1982 | port->mapbase += be32_to_cpu(*val); | ||
1983 | + port->membase = earlycon_map(port->mapbase, SZ_4K); | ||
1984 | + | ||
1985 | val = of_get_flat_dt_prop(node, "reg-shift", NULL); | ||
1986 | if (val) | ||
1987 | port->regshift = be32_to_cpu(*val); | ||
1988 | diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c | ||
1989 | index 7948acf14601..c8cb0b398cb1 100644 | ||
1990 | --- a/drivers/tty/serial/serial_core.c | ||
1991 | +++ b/drivers/tty/serial/serial_core.c | ||
1992 | @@ -1157,6 +1157,8 @@ static int uart_do_autoconfig(struct tty_struct *tty,struct uart_state *state) | ||
1993 | uport->ops->config_port(uport, flags); | ||
1994 | |||
1995 | ret = uart_startup(tty, state, 1); | ||
1996 | + if (ret == 0) | ||
1997 | + tty_port_set_initialized(port, true); | ||
1998 | if (ret > 0) | ||
1999 | ret = 0; | ||
2000 | } | ||
2001 | diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c | ||
2002 | index 761b9f5f1491..22f60239026c 100644 | ||
2003 | --- a/drivers/tty/serial/sh-sci.c | ||
2004 | +++ b/drivers/tty/serial/sh-sci.c | ||
2005 | @@ -886,6 +886,8 @@ static void sci_receive_chars(struct uart_port *port) | ||
2006 | /* Tell the rest of the system the news. New characters! */ | ||
2007 | tty_flip_buffer_push(tport); | ||
2008 | } else { | ||
2009 | + /* TTY buffers full; read from RX reg to prevent lockup */ | ||
2010 | + serial_port_in(port, SCxRDR); | ||
2011 | serial_port_in(port, SCxSR); /* dummy read */ | ||
2012 | sci_clear_SCxSR(port, SCxSR_RDxF_CLEAR(port)); | ||
2013 | } | ||
2014 | diff --git a/drivers/usb/core/ledtrig-usbport.c b/drivers/usb/core/ledtrig-usbport.c | ||
2015 | index 1af877942110..2de0444c95a8 100644 | ||
2016 | --- a/drivers/usb/core/ledtrig-usbport.c | ||
2017 | +++ b/drivers/usb/core/ledtrig-usbport.c | ||
2018 | @@ -140,11 +140,17 @@ static bool usbport_trig_port_observed(struct usbport_trig_data *usbport_data, | ||
2019 | if (!led_np) | ||
2020 | return false; | ||
2021 | |||
2022 | - /* Get node of port being added */ | ||
2023 | + /* | ||
2024 | + * Get node of port being added | ||
2025 | + * | ||
2026 | + * FIXME: This is really the device node of the connected device | ||
2027 | + */ | ||
2028 | port_np = usb_of_get_child_node(usb_dev->dev.of_node, port1); | ||
2029 | if (!port_np) | ||
2030 | return false; | ||
2031 | |||
2032 | + of_node_put(port_np); | ||
2033 | + | ||
2034 | /* Amount of trigger sources for this LED */ | ||
2035 | count = of_count_phandle_with_args(led_np, "trigger-sources", | ||
2036 | "#trigger-source-cells"); | ||
2037 | diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c | ||
2038 | index 371a07d874a3..dd29e6ec1c43 100644 | ||
2039 | --- a/drivers/usb/core/message.c | ||
2040 | +++ b/drivers/usb/core/message.c | ||
2041 | @@ -150,6 +150,10 @@ int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request, | ||
2042 | |||
2043 | ret = usb_internal_control_msg(dev, pipe, dr, data, size, timeout); | ||
2044 | |||
2045 | + /* Linger a bit, prior to the next control message. */ | ||
2046 | + if (dev->quirks & USB_QUIRK_DELAY_CTRL_MSG) | ||
2047 | + msleep(200); | ||
2048 | + | ||
2049 | kfree(dr); | ||
2050 | |||
2051 | return ret; | ||
2052 | diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c | ||
2053 | index 774c97bb1c08..4f1c6f8d4352 100644 | ||
2054 | --- a/drivers/usb/core/quirks.c | ||
2055 | +++ b/drivers/usb/core/quirks.c | ||
2056 | @@ -229,7 +229,8 @@ static const struct usb_device_id usb_quirk_list[] = { | ||
2057 | { USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT }, | ||
2058 | |||
2059 | /* Corsair Strafe RGB */ | ||
2060 | - { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT }, | ||
2061 | + { USB_DEVICE(0x1b1c, 0x1b20), .driver_info = USB_QUIRK_DELAY_INIT | | ||
2062 | + USB_QUIRK_DELAY_CTRL_MSG }, | ||
2063 | |||
2064 | /* Corsair K70 LUX */ | ||
2065 | { USB_DEVICE(0x1b1c, 0x1b36), .driver_info = USB_QUIRK_DELAY_INIT }, | ||
2066 | diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c | ||
2067 | index 03474d3575ab..3219d8157f5b 100644 | ||
2068 | --- a/drivers/usb/dwc3/core.c | ||
2069 | +++ b/drivers/usb/dwc3/core.c | ||
2070 | @@ -186,7 +186,7 @@ void dwc3_set_mode(struct dwc3 *dwc, u32 mode) | ||
2071 | dwc->desired_dr_role = mode; | ||
2072 | spin_unlock_irqrestore(&dwc->lock, flags); | ||
2073 | |||
2074 | - queue_work(system_power_efficient_wq, &dwc->drd_work); | ||
2075 | + queue_work(system_freezable_wq, &dwc->drd_work); | ||
2076 | } | ||
2077 | |||
2078 | u32 dwc3_core_fifo_space(struct dwc3_ep *dep, u8 type) | ||
2079 | diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c | ||
2080 | index a9c9ab01592b..0904cb6ce4de 100644 | ||
2081 | --- a/drivers/usb/gadget/function/f_fs.c | ||
2082 | +++ b/drivers/usb/gadget/function/f_fs.c | ||
2083 | @@ -1539,7 +1539,6 @@ ffs_fs_kill_sb(struct super_block *sb) | ||
2084 | if (sb->s_fs_info) { | ||
2085 | ffs_release_dev(sb->s_fs_info); | ||
2086 | ffs_data_closed(sb->s_fs_info); | ||
2087 | - ffs_data_put(sb->s_fs_info); | ||
2088 | } | ||
2089 | } | ||
2090 | |||
2091 | diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c | ||
2092 | index abb8f19ae40f..3fb57cf8abb8 100644 | ||
2093 | --- a/drivers/usb/host/xhci-pci.c | ||
2094 | +++ b/drivers/usb/host/xhci-pci.c | ||
2095 | @@ -134,6 +134,9 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci) | ||
2096 | if (pdev->vendor == PCI_VENDOR_ID_AMD && usb_amd_find_chipset_info()) | ||
2097 | xhci->quirks |= XHCI_AMD_PLL_FIX; | ||
2098 | |||
2099 | + if (pdev->vendor == PCI_VENDOR_ID_AMD && pdev->device == 0x43bb) | ||
2100 | + xhci->quirks |= XHCI_SUSPEND_DELAY; | ||
2101 | + | ||
2102 | if (pdev->vendor == PCI_VENDOR_ID_AMD) | ||
2103 | xhci->quirks |= XHCI_TRUST_TX_LENGTH; | ||
2104 | |||
2105 | diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c | ||
2106 | index 198bc188ab25..97f23cc31f4c 100644 | ||
2107 | --- a/drivers/usb/host/xhci-rcar.c | ||
2108 | +++ b/drivers/usb/host/xhci-rcar.c | ||
2109 | @@ -86,6 +86,10 @@ static const struct soc_device_attribute rcar_quirks_match[] = { | ||
2110 | .soc_id = "r8a7796", | ||
2111 | .data = (void *)RCAR_XHCI_FIRMWARE_V3, | ||
2112 | }, | ||
2113 | + { | ||
2114 | + .soc_id = "r8a77965", | ||
2115 | + .data = (void *)RCAR_XHCI_FIRMWARE_V3, | ||
2116 | + }, | ||
2117 | { /* sentinel */ }, | ||
2118 | }; | ||
2119 | |||
2120 | diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c | ||
2121 | index e5677700dea4..bad76a7c7f2f 100644 | ||
2122 | --- a/drivers/usb/host/xhci.c | ||
2123 | +++ b/drivers/usb/host/xhci.c | ||
2124 | @@ -887,6 +887,9 @@ int xhci_suspend(struct xhci_hcd *xhci, bool do_wakeup) | ||
2125 | clear_bit(HCD_FLAG_POLL_RH, &xhci->shared_hcd->flags); | ||
2126 | del_timer_sync(&xhci->shared_hcd->rh_timer); | ||
2127 | |||
2128 | + if (xhci->quirks & XHCI_SUSPEND_DELAY) | ||
2129 | + usleep_range(1000, 1500); | ||
2130 | + | ||
2131 | spin_lock_irq(&xhci->lock); | ||
2132 | clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags); | ||
2133 | clear_bit(HCD_FLAG_HW_ACCESSIBLE, &xhci->shared_hcd->flags); | ||
2134 | diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h | ||
2135 | index 2b48aa4f6b76..2eaf6e1f12ee 100644 | ||
2136 | --- a/drivers/usb/host/xhci.h | ||
2137 | +++ b/drivers/usb/host/xhci.h | ||
2138 | @@ -728,11 +728,12 @@ struct xhci_ep_ctx { | ||
2139 | /* bits 10:14 are Max Primary Streams */ | ||
2140 | /* bit 15 is Linear Stream Array */ | ||
2141 | /* Interval - period between requests to an endpoint - 125u increments. */ | ||
2142 | -#define EP_INTERVAL(p) (((p) & 0xff) << 16) | ||
2143 | -#define EP_INTERVAL_TO_UFRAMES(p) (1 << (((p) >> 16) & 0xff)) | ||
2144 | -#define CTX_TO_EP_INTERVAL(p) (((p) >> 16) & 0xff) | ||
2145 | -#define EP_MAXPSTREAMS_MASK (0x1f << 10) | ||
2146 | -#define EP_MAXPSTREAMS(p) (((p) << 10) & EP_MAXPSTREAMS_MASK) | ||
2147 | +#define EP_INTERVAL(p) (((p) & 0xff) << 16) | ||
2148 | +#define EP_INTERVAL_TO_UFRAMES(p) (1 << (((p) >> 16) & 0xff)) | ||
2149 | +#define CTX_TO_EP_INTERVAL(p) (((p) >> 16) & 0xff) | ||
2150 | +#define EP_MAXPSTREAMS_MASK (0x1f << 10) | ||
2151 | +#define EP_MAXPSTREAMS(p) (((p) << 10) & EP_MAXPSTREAMS_MASK) | ||
2152 | +#define CTX_TO_EP_MAXPSTREAMS(p) (((p) & EP_MAXPSTREAMS_MASK) >> 10) | ||
2153 | /* Endpoint is set up with a Linear Stream Array (vs. Secondary Stream Array) */ | ||
2154 | #define EP_HAS_LSA (1 << 15) | ||
2155 | /* hosts with LEC=1 use bits 31:24 as ESIT high bits. */ | ||
2156 | @@ -1830,6 +1831,7 @@ struct xhci_hcd { | ||
2157 | #define XHCI_LIMIT_ENDPOINT_INTERVAL_7 (1 << 26) | ||
2158 | /* Reserved. It was XHCI_U2_DISABLE_WAKE */ | ||
2159 | #define XHCI_ASMEDIA_MODIFY_FLOWCONTROL (1 << 28) | ||
2160 | +#define XHCI_SUSPEND_DELAY (1 << 30) | ||
2161 | |||
2162 | unsigned int num_active_eps; | ||
2163 | unsigned int limit_active_eps; | ||
2164 | @@ -2539,21 +2541,22 @@ static inline const char *xhci_decode_ep_context(u32 info, u32 info2, u64 deq, | ||
2165 | u8 burst; | ||
2166 | u8 cerr; | ||
2167 | u8 mult; | ||
2168 | - u8 lsa; | ||
2169 | - u8 hid; | ||
2170 | + | ||
2171 | + bool lsa; | ||
2172 | + bool hid; | ||
2173 | |||
2174 | esit = CTX_TO_MAX_ESIT_PAYLOAD_HI(info) << 16 | | ||
2175 | CTX_TO_MAX_ESIT_PAYLOAD(tx_info); | ||
2176 | |||
2177 | ep_state = info & EP_STATE_MASK; | ||
2178 | - max_pstr = info & EP_MAXPSTREAMS_MASK; | ||
2179 | + max_pstr = CTX_TO_EP_MAXPSTREAMS(info); | ||
2180 | interval = CTX_TO_EP_INTERVAL(info); | ||
2181 | mult = CTX_TO_EP_MULT(info) + 1; | ||
2182 | - lsa = info & EP_HAS_LSA; | ||
2183 | + lsa = !!(info & EP_HAS_LSA); | ||
2184 | |||
2185 | cerr = (info2 & (3 << 1)) >> 1; | ||
2186 | ep_type = CTX_TO_EP_TYPE(info2); | ||
2187 | - hid = info2 & (1 << 7); | ||
2188 | + hid = !!(info2 & (1 << 7)); | ||
2189 | burst = CTX_TO_MAX_BURST(info2); | ||
2190 | maxp = MAX_PACKET_DECODED(info2); | ||
2191 | |||
2192 | diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c | ||
2193 | index f5e1bb5e5217..984f7e12a6a5 100644 | ||
2194 | --- a/drivers/usb/mon/mon_text.c | ||
2195 | +++ b/drivers/usb/mon/mon_text.c | ||
2196 | @@ -85,6 +85,8 @@ struct mon_reader_text { | ||
2197 | |||
2198 | wait_queue_head_t wait; | ||
2199 | int printf_size; | ||
2200 | + size_t printf_offset; | ||
2201 | + size_t printf_togo; | ||
2202 | char *printf_buf; | ||
2203 | struct mutex printf_lock; | ||
2204 | |||
2205 | @@ -376,75 +378,103 @@ static int mon_text_open(struct inode *inode, struct file *file) | ||
2206 | return rc; | ||
2207 | } | ||
2208 | |||
2209 | -/* | ||
2210 | - * For simplicity, we read one record in one system call and throw out | ||
2211 | - * what does not fit. This means that the following does not work: | ||
2212 | - * dd if=/dbg/usbmon/0t bs=10 | ||
2213 | - * Also, we do not allow seeks and do not bother advancing the offset. | ||
2214 | - */ | ||
2215 | +static ssize_t mon_text_copy_to_user(struct mon_reader_text *rp, | ||
2216 | + char __user * const buf, const size_t nbytes) | ||
2217 | +{ | ||
2218 | + const size_t togo = min(nbytes, rp->printf_togo); | ||
2219 | + | ||
2220 | + if (copy_to_user(buf, &rp->printf_buf[rp->printf_offset], togo)) | ||
2221 | + return -EFAULT; | ||
2222 | + rp->printf_togo -= togo; | ||
2223 | + rp->printf_offset += togo; | ||
2224 | + return togo; | ||
2225 | +} | ||
2226 | + | ||
2227 | +/* ppos is not advanced since the llseek operation is not permitted. */ | ||
2228 | static ssize_t mon_text_read_t(struct file *file, char __user *buf, | ||
2229 | - size_t nbytes, loff_t *ppos) | ||
2230 | + size_t nbytes, loff_t *ppos) | ||
2231 | { | ||
2232 | struct mon_reader_text *rp = file->private_data; | ||
2233 | struct mon_event_text *ep; | ||
2234 | struct mon_text_ptr ptr; | ||
2235 | + ssize_t ret; | ||
2236 | |||
2237 | - ep = mon_text_read_wait(rp, file); | ||
2238 | - if (IS_ERR(ep)) | ||
2239 | - return PTR_ERR(ep); | ||
2240 | mutex_lock(&rp->printf_lock); | ||
2241 | - ptr.cnt = 0; | ||
2242 | - ptr.pbuf = rp->printf_buf; | ||
2243 | - ptr.limit = rp->printf_size; | ||
2244 | - | ||
2245 | - mon_text_read_head_t(rp, &ptr, ep); | ||
2246 | - mon_text_read_statset(rp, &ptr, ep); | ||
2247 | - ptr.cnt += snprintf(ptr.pbuf + ptr.cnt, ptr.limit - ptr.cnt, | ||
2248 | - " %d", ep->length); | ||
2249 | - mon_text_read_data(rp, &ptr, ep); | ||
2250 | - | ||
2251 | - if (copy_to_user(buf, rp->printf_buf, ptr.cnt)) | ||
2252 | - ptr.cnt = -EFAULT; | ||
2253 | + | ||
2254 | + if (rp->printf_togo == 0) { | ||
2255 | + | ||
2256 | + ep = mon_text_read_wait(rp, file); | ||
2257 | + if (IS_ERR(ep)) { | ||
2258 | + mutex_unlock(&rp->printf_lock); | ||
2259 | + return PTR_ERR(ep); | ||
2260 | + } | ||
2261 | + ptr.cnt = 0; | ||
2262 | + ptr.pbuf = rp->printf_buf; | ||
2263 | + ptr.limit = rp->printf_size; | ||
2264 | + | ||
2265 | + mon_text_read_head_t(rp, &ptr, ep); | ||
2266 | + mon_text_read_statset(rp, &ptr, ep); | ||
2267 | + ptr.cnt += snprintf(ptr.pbuf + ptr.cnt, ptr.limit - ptr.cnt, | ||
2268 | + " %d", ep->length); | ||
2269 | + mon_text_read_data(rp, &ptr, ep); | ||
2270 | + | ||
2271 | + rp->printf_togo = ptr.cnt; | ||
2272 | + rp->printf_offset = 0; | ||
2273 | + | ||
2274 | + kmem_cache_free(rp->e_slab, ep); | ||
2275 | + } | ||
2276 | + | ||
2277 | + ret = mon_text_copy_to_user(rp, buf, nbytes); | ||
2278 | mutex_unlock(&rp->printf_lock); | ||
2279 | - kmem_cache_free(rp->e_slab, ep); | ||
2280 | - return ptr.cnt; | ||
2281 | + return ret; | ||
2282 | } | ||
2283 | |||
2284 | +/* ppos is not advanced since the llseek operation is not permitted. */ | ||
2285 | static ssize_t mon_text_read_u(struct file *file, char __user *buf, | ||
2286 | - size_t nbytes, loff_t *ppos) | ||
2287 | + size_t nbytes, loff_t *ppos) | ||
2288 | { | ||
2289 | struct mon_reader_text *rp = file->private_data; | ||
2290 | struct mon_event_text *ep; | ||
2291 | struct mon_text_ptr ptr; | ||
2292 | + ssize_t ret; | ||
2293 | |||
2294 | - ep = mon_text_read_wait(rp, file); | ||
2295 | - if (IS_ERR(ep)) | ||
2296 | - return PTR_ERR(ep); | ||
2297 | mutex_lock(&rp->printf_lock); | ||
2298 | - ptr.cnt = 0; | ||
2299 | - ptr.pbuf = rp->printf_buf; | ||
2300 | - ptr.limit = rp->printf_size; | ||
2301 | |||
2302 | - mon_text_read_head_u(rp, &ptr, ep); | ||
2303 | - if (ep->type == 'E') { | ||
2304 | - mon_text_read_statset(rp, &ptr, ep); | ||
2305 | - } else if (ep->xfertype == USB_ENDPOINT_XFER_ISOC) { | ||
2306 | - mon_text_read_isostat(rp, &ptr, ep); | ||
2307 | - mon_text_read_isodesc(rp, &ptr, ep); | ||
2308 | - } else if (ep->xfertype == USB_ENDPOINT_XFER_INT) { | ||
2309 | - mon_text_read_intstat(rp, &ptr, ep); | ||
2310 | - } else { | ||
2311 | - mon_text_read_statset(rp, &ptr, ep); | ||
2312 | + if (rp->printf_togo == 0) { | ||
2313 | + | ||
2314 | + ep = mon_text_read_wait(rp, file); | ||
2315 | + if (IS_ERR(ep)) { | ||
2316 | + mutex_unlock(&rp->printf_lock); | ||
2317 | + return PTR_ERR(ep); | ||
2318 | + } | ||
2319 | + ptr.cnt = 0; | ||
2320 | + ptr.pbuf = rp->printf_buf; | ||
2321 | + ptr.limit = rp->printf_size; | ||
2322 | + | ||
2323 | + mon_text_read_head_u(rp, &ptr, ep); | ||
2324 | + if (ep->type == 'E') { | ||
2325 | + mon_text_read_statset(rp, &ptr, ep); | ||
2326 | + } else if (ep->xfertype == USB_ENDPOINT_XFER_ISOC) { | ||
2327 | + mon_text_read_isostat(rp, &ptr, ep); | ||
2328 | + mon_text_read_isodesc(rp, &ptr, ep); | ||
2329 | + } else if (ep->xfertype == USB_ENDPOINT_XFER_INT) { | ||
2330 | + mon_text_read_intstat(rp, &ptr, ep); | ||
2331 | + } else { | ||
2332 | + mon_text_read_statset(rp, &ptr, ep); | ||
2333 | + } | ||
2334 | + ptr.cnt += snprintf(ptr.pbuf + ptr.cnt, ptr.limit - ptr.cnt, | ||
2335 | + " %d", ep->length); | ||
2336 | + mon_text_read_data(rp, &ptr, ep); | ||
2337 | + | ||
2338 | + rp->printf_togo = ptr.cnt; | ||
2339 | + rp->printf_offset = 0; | ||
2340 | + | ||
2341 | + kmem_cache_free(rp->e_slab, ep); | ||
2342 | } | ||
2343 | - ptr.cnt += snprintf(ptr.pbuf + ptr.cnt, ptr.limit - ptr.cnt, | ||
2344 | - " %d", ep->length); | ||
2345 | - mon_text_read_data(rp, &ptr, ep); | ||
2346 | |||
2347 | - if (copy_to_user(buf, rp->printf_buf, ptr.cnt)) | ||
2348 | - ptr.cnt = -EFAULT; | ||
2349 | + ret = mon_text_copy_to_user(rp, buf, nbytes); | ||
2350 | mutex_unlock(&rp->printf_lock); | ||
2351 | - kmem_cache_free(rp->e_slab, ep); | ||
2352 | - return ptr.cnt; | ||
2353 | + return ret; | ||
2354 | } | ||
2355 | |||
2356 | static struct mon_event_text *mon_text_read_wait(struct mon_reader_text *rp, | ||
2357 | diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c | ||
2358 | index 0bc8543e96b1..25a281f876b5 100644 | ||
2359 | --- a/drivers/usb/storage/uas.c | ||
2360 | +++ b/drivers/usb/storage/uas.c | ||
2361 | @@ -1076,7 +1076,7 @@ static int uas_post_reset(struct usb_interface *intf) | ||
2362 | return 0; | ||
2363 | |||
2364 | err = uas_configure_endpoints(devinfo); | ||
2365 | - if (err && err != ENODEV) | ||
2366 | + if (err && err != -ENODEV) | ||
2367 | shost_printk(KERN_ERR, shost, | ||
2368 | "%s: alloc streams error %d after reset", | ||
2369 | __func__, err); | ||
2370 | diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h | ||
2371 | index 9af39644561f..52b3e6da0745 100644 | ||
2372 | --- a/drivers/usb/storage/unusual_devs.h | ||
2373 | +++ b/drivers/usb/storage/unusual_devs.h | ||
2374 | @@ -2137,6 +2137,13 @@ UNUSUAL_DEV( 0x152d, 0x2566, 0x0114, 0x0114, | ||
2375 | USB_SC_DEVICE, USB_PR_DEVICE, NULL, | ||
2376 | US_FL_BROKEN_FUA ), | ||
2377 | |||
2378 | +/* Reported by Teijo Kinnunen <teijo.kinnunen@code-q.fi> */ | ||
2379 | +UNUSUAL_DEV( 0x152d, 0x2567, 0x0117, 0x0117, | ||
2380 | + "JMicron", | ||
2381 | + "USB to ATA/ATAPI Bridge", | ||
2382 | + USB_SC_DEVICE, USB_PR_DEVICE, NULL, | ||
2383 | + US_FL_BROKEN_FUA ), | ||
2384 | + | ||
2385 | /* Reported-by George Cherian <george.cherian@cavium.com> */ | ||
2386 | UNUSUAL_DEV(0x152d, 0x9561, 0x0000, 0x9999, | ||
2387 | "JMicron", | ||
2388 | diff --git a/drivers/usb/usbip/vudc_sysfs.c b/drivers/usb/usbip/vudc_sysfs.c | ||
2389 | index 0f98f2c7475f..7efa374a4970 100644 | ||
2390 | --- a/drivers/usb/usbip/vudc_sysfs.c | ||
2391 | +++ b/drivers/usb/usbip/vudc_sysfs.c | ||
2392 | @@ -117,10 +117,14 @@ static ssize_t store_sockfd(struct device *dev, struct device_attribute *attr, | ||
2393 | if (rv != 0) | ||
2394 | return -EINVAL; | ||
2395 | |||
2396 | + if (!udc) { | ||
2397 | + dev_err(dev, "no device"); | ||
2398 | + return -ENODEV; | ||
2399 | + } | ||
2400 | spin_lock_irqsave(&udc->lock, flags); | ||
2401 | /* Don't export what we don't have */ | ||
2402 | - if (!udc || !udc->driver || !udc->pullup) { | ||
2403 | - dev_err(dev, "no device or gadget not bound"); | ||
2404 | + if (!udc->driver || !udc->pullup) { | ||
2405 | + dev_err(dev, "gadget not bound"); | ||
2406 | ret = -ENODEV; | ||
2407 | goto unlock; | ||
2408 | } | ||
2409 | diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c | ||
2410 | index 1cf907ecded4..111a0ab6280a 100644 | ||
2411 | --- a/drivers/video/hdmi.c | ||
2412 | +++ b/drivers/video/hdmi.c | ||
2413 | @@ -321,6 +321,17 @@ int hdmi_vendor_infoframe_init(struct hdmi_vendor_infoframe *frame) | ||
2414 | } | ||
2415 | EXPORT_SYMBOL(hdmi_vendor_infoframe_init); | ||
2416 | |||
2417 | +static int hdmi_vendor_infoframe_length(const struct hdmi_vendor_infoframe *frame) | ||
2418 | +{ | ||
2419 | + /* for side by side (half) we also need to provide 3D_Ext_Data */ | ||
2420 | + if (frame->s3d_struct >= HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF) | ||
2421 | + return 6; | ||
2422 | + else if (frame->vic != 0 || frame->s3d_struct != HDMI_3D_STRUCTURE_INVALID) | ||
2423 | + return 5; | ||
2424 | + else | ||
2425 | + return 4; | ||
2426 | +} | ||
2427 | + | ||
2428 | /** | ||
2429 | * hdmi_vendor_infoframe_pack() - write a HDMI vendor infoframe to binary buffer | ||
2430 | * @frame: HDMI infoframe | ||
2431 | @@ -341,19 +352,11 @@ ssize_t hdmi_vendor_infoframe_pack(struct hdmi_vendor_infoframe *frame, | ||
2432 | u8 *ptr = buffer; | ||
2433 | size_t length; | ||
2434 | |||
2435 | - /* empty info frame */ | ||
2436 | - if (frame->vic == 0 && frame->s3d_struct == HDMI_3D_STRUCTURE_INVALID) | ||
2437 | - return -EINVAL; | ||
2438 | - | ||
2439 | /* only one of those can be supplied */ | ||
2440 | if (frame->vic != 0 && frame->s3d_struct != HDMI_3D_STRUCTURE_INVALID) | ||
2441 | return -EINVAL; | ||
2442 | |||
2443 | - /* for side by side (half) we also need to provide 3D_Ext_Data */ | ||
2444 | - if (frame->s3d_struct >= HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF) | ||
2445 | - frame->length = 6; | ||
2446 | - else | ||
2447 | - frame->length = 5; | ||
2448 | + frame->length = hdmi_vendor_infoframe_length(frame); | ||
2449 | |||
2450 | length = HDMI_INFOFRAME_HEADER_SIZE + frame->length; | ||
2451 | |||
2452 | @@ -372,14 +375,16 @@ ssize_t hdmi_vendor_infoframe_pack(struct hdmi_vendor_infoframe *frame, | ||
2453 | ptr[5] = 0x0c; | ||
2454 | ptr[6] = 0x00; | ||
2455 | |||
2456 | - if (frame->vic) { | ||
2457 | - ptr[7] = 0x1 << 5; /* video format */ | ||
2458 | - ptr[8] = frame->vic; | ||
2459 | - } else { | ||
2460 | + if (frame->s3d_struct != HDMI_3D_STRUCTURE_INVALID) { | ||
2461 | ptr[7] = 0x2 << 5; /* video format */ | ||
2462 | ptr[8] = (frame->s3d_struct & 0xf) << 4; | ||
2463 | if (frame->s3d_struct >= HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF) | ||
2464 | ptr[9] = (frame->s3d_ext_data & 0xf) << 4; | ||
2465 | + } else if (frame->vic) { | ||
2466 | + ptr[7] = 0x1 << 5; /* video format */ | ||
2467 | + ptr[8] = frame->vic; | ||
2468 | + } else { | ||
2469 | + ptr[7] = 0x0 << 5; /* video format */ | ||
2470 | } | ||
2471 | |||
2472 | hdmi_infoframe_set_checksum(buffer, length); | ||
2473 | @@ -1165,7 +1170,7 @@ hdmi_vendor_any_infoframe_unpack(union hdmi_vendor_any_infoframe *frame, | ||
2474 | |||
2475 | if (ptr[0] != HDMI_INFOFRAME_TYPE_VENDOR || | ||
2476 | ptr[1] != 1 || | ||
2477 | - (ptr[2] != 5 && ptr[2] != 6)) | ||
2478 | + (ptr[2] != 4 && ptr[2] != 5 && ptr[2] != 6)) | ||
2479 | return -EINVAL; | ||
2480 | |||
2481 | length = ptr[2]; | ||
2482 | @@ -1193,16 +1198,22 @@ hdmi_vendor_any_infoframe_unpack(union hdmi_vendor_any_infoframe *frame, | ||
2483 | |||
2484 | hvf->length = length; | ||
2485 | |||
2486 | - if (hdmi_video_format == 0x1) { | ||
2487 | - hvf->vic = ptr[4]; | ||
2488 | - } else if (hdmi_video_format == 0x2) { | ||
2489 | + if (hdmi_video_format == 0x2) { | ||
2490 | + if (length != 5 && length != 6) | ||
2491 | + return -EINVAL; | ||
2492 | hvf->s3d_struct = ptr[4] >> 4; | ||
2493 | if (hvf->s3d_struct >= HDMI_3D_STRUCTURE_SIDE_BY_SIDE_HALF) { | ||
2494 | - if (length == 6) | ||
2495 | - hvf->s3d_ext_data = ptr[5] >> 4; | ||
2496 | - else | ||
2497 | + if (length != 6) | ||
2498 | return -EINVAL; | ||
2499 | + hvf->s3d_ext_data = ptr[5] >> 4; | ||
2500 | } | ||
2501 | + } else if (hdmi_video_format == 0x1) { | ||
2502 | + if (length != 5) | ||
2503 | + return -EINVAL; | ||
2504 | + hvf->vic = ptr[4]; | ||
2505 | + } else { | ||
2506 | + if (length != 4) | ||
2507 | + return -EINVAL; | ||
2508 | } | ||
2509 | |||
2510 | return 0; | ||
2511 | diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c | ||
2512 | index 4447e0fe9b55..883881b16c86 100644 | ||
2513 | --- a/fs/btrfs/sysfs.c | ||
2514 | +++ b/fs/btrfs/sysfs.c | ||
2515 | @@ -422,7 +422,7 @@ static ssize_t btrfs_nodesize_show(struct kobject *kobj, | ||
2516 | { | ||
2517 | struct btrfs_fs_info *fs_info = to_fs_info(kobj); | ||
2518 | |||
2519 | - return snprintf(buf, PAGE_SIZE, "%u\n", fs_info->nodesize); | ||
2520 | + return snprintf(buf, PAGE_SIZE, "%u\n", fs_info->super_copy->nodesize); | ||
2521 | } | ||
2522 | |||
2523 | BTRFS_ATTR(nodesize, btrfs_nodesize_show); | ||
2524 | @@ -432,7 +432,8 @@ static ssize_t btrfs_sectorsize_show(struct kobject *kobj, | ||
2525 | { | ||
2526 | struct btrfs_fs_info *fs_info = to_fs_info(kobj); | ||
2527 | |||
2528 | - return snprintf(buf, PAGE_SIZE, "%u\n", fs_info->sectorsize); | ||
2529 | + return snprintf(buf, PAGE_SIZE, "%u\n", | ||
2530 | + fs_info->super_copy->sectorsize); | ||
2531 | } | ||
2532 | |||
2533 | BTRFS_ATTR(sectorsize, btrfs_sectorsize_show); | ||
2534 | @@ -442,7 +443,8 @@ static ssize_t btrfs_clone_alignment_show(struct kobject *kobj, | ||
2535 | { | ||
2536 | struct btrfs_fs_info *fs_info = to_fs_info(kobj); | ||
2537 | |||
2538 | - return snprintf(buf, PAGE_SIZE, "%u\n", fs_info->sectorsize); | ||
2539 | + return snprintf(buf, PAGE_SIZE, "%u\n", | ||
2540 | + fs_info->super_copy->sectorsize); | ||
2541 | } | ||
2542 | |||
2543 | BTRFS_ATTR(clone_alignment, btrfs_clone_alignment_show); | ||
2544 | diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c | ||
2545 | index 46bda13e5727..f615d59b0489 100644 | ||
2546 | --- a/fs/btrfs/transaction.c | ||
2547 | +++ b/fs/btrfs/transaction.c | ||
2548 | @@ -1722,23 +1722,19 @@ static void update_super_roots(struct btrfs_fs_info *fs_info) | ||
2549 | |||
2550 | super = fs_info->super_copy; | ||
2551 | |||
2552 | - /* update latest btrfs_super_block::chunk_root refs */ | ||
2553 | root_item = &fs_info->chunk_root->root_item; | ||
2554 | - btrfs_set_super_chunk_root(super, root_item->bytenr); | ||
2555 | - btrfs_set_super_chunk_root_generation(super, root_item->generation); | ||
2556 | - btrfs_set_super_chunk_root_level(super, root_item->level); | ||
2557 | + super->chunk_root = root_item->bytenr; | ||
2558 | + super->chunk_root_generation = root_item->generation; | ||
2559 | + super->chunk_root_level = root_item->level; | ||
2560 | |||
2561 | - /* update latest btrfs_super_block::root refs */ | ||
2562 | root_item = &fs_info->tree_root->root_item; | ||
2563 | - btrfs_set_super_root(super, root_item->bytenr); | ||
2564 | - btrfs_set_super_generation(super, root_item->generation); | ||
2565 | - btrfs_set_super_root_level(super, root_item->level); | ||
2566 | - | ||
2567 | + super->root = root_item->bytenr; | ||
2568 | + super->generation = root_item->generation; | ||
2569 | + super->root_level = root_item->level; | ||
2570 | if (btrfs_test_opt(fs_info, SPACE_CACHE)) | ||
2571 | - btrfs_set_super_cache_generation(super, root_item->generation); | ||
2572 | + super->cache_generation = root_item->generation; | ||
2573 | if (test_bit(BTRFS_FS_UPDATE_UUID_TREE_GEN, &fs_info->flags)) | ||
2574 | - btrfs_set_super_uuid_tree_generation(super, | ||
2575 | - root_item->generation); | ||
2576 | + super->uuid_tree_generation = root_item->generation; | ||
2577 | } | ||
2578 | |||
2579 | int btrfs_transaction_in_commit(struct btrfs_fs_info *info) | ||
2580 | diff --git a/fs/namei.c b/fs/namei.c | ||
2581 | index 62a0db6e6725..cbe24e367a70 100644 | ||
2582 | --- a/fs/namei.c | ||
2583 | +++ b/fs/namei.c | ||
2584 | @@ -1133,9 +1133,6 @@ static int follow_automount(struct path *path, struct nameidata *nd, | ||
2585 | path->dentry->d_inode) | ||
2586 | return -EISDIR; | ||
2587 | |||
2588 | - if (path->dentry->d_sb->s_user_ns != &init_user_ns) | ||
2589 | - return -EACCES; | ||
2590 | - | ||
2591 | nd->total_link_count++; | ||
2592 | if (nd->total_link_count >= 40) | ||
2593 | return -ELOOP; | ||
2594 | diff --git a/include/linux/dma-fence-array.h b/include/linux/dma-fence-array.h | ||
2595 | index 332a5420243c..bc8940ca280d 100644 | ||
2596 | --- a/include/linux/dma-fence-array.h | ||
2597 | +++ b/include/linux/dma-fence-array.h | ||
2598 | @@ -21,6 +21,7 @@ | ||
2599 | #define __LINUX_DMA_FENCE_ARRAY_H | ||
2600 | |||
2601 | #include <linux/dma-fence.h> | ||
2602 | +#include <linux/irq_work.h> | ||
2603 | |||
2604 | /** | ||
2605 | * struct dma_fence_array_cb - callback helper for fence array | ||
2606 | @@ -47,6 +48,8 @@ struct dma_fence_array { | ||
2607 | unsigned num_fences; | ||
2608 | atomic_t num_pending; | ||
2609 | struct dma_fence **fences; | ||
2610 | + | ||
2611 | + struct irq_work work; | ||
2612 | }; | ||
2613 | |||
2614 | extern const struct dma_fence_ops dma_fence_array_ops; | ||
2615 | diff --git a/include/linux/phy.h b/include/linux/phy.h | ||
2616 | index d78cd01ea513..600076e1ce84 100644 | ||
2617 | --- a/include/linux/phy.h | ||
2618 | +++ b/include/linux/phy.h | ||
2619 | @@ -817,6 +817,7 @@ void phy_device_remove(struct phy_device *phydev); | ||
2620 | int phy_init_hw(struct phy_device *phydev); | ||
2621 | int phy_suspend(struct phy_device *phydev); | ||
2622 | int phy_resume(struct phy_device *phydev); | ||
2623 | +int __phy_resume(struct phy_device *phydev); | ||
2624 | int phy_loopback(struct phy_device *phydev, bool enable); | ||
2625 | struct phy_device *phy_attach(struct net_device *dev, const char *bus_id, | ||
2626 | phy_interface_t interface); | ||
2627 | diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h | ||
2628 | index 7cd553a3ce05..b6ce4c2eb40b 100644 | ||
2629 | --- a/include/linux/usb/quirks.h | ||
2630 | +++ b/include/linux/usb/quirks.h | ||
2631 | @@ -57,4 +57,7 @@ | ||
2632 | */ | ||
2633 | #define USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL BIT(11) | ||
2634 | |||
2635 | +/* Device needs a pause after every control message. */ | ||
2636 | +#define USB_QUIRK_DELAY_CTRL_MSG BIT(13) | ||
2637 | + | ||
2638 | #endif /* __LINUX_USB_QUIRKS_H */ | ||
2639 | diff --git a/kernel/locking/locktorture.c b/kernel/locking/locktorture.c | ||
2640 | index f24582d4dad3..6dca260eeccf 100644 | ||
2641 | --- a/kernel/locking/locktorture.c | ||
2642 | +++ b/kernel/locking/locktorture.c | ||
2643 | @@ -715,8 +715,7 @@ static void __torture_print_stats(char *page, | ||
2644 | { | ||
2645 | bool fail = 0; | ||
2646 | int i, n_stress; | ||
2647 | - long max = 0; | ||
2648 | - long min = statp[0].n_lock_acquired; | ||
2649 | + long max = 0, min = statp ? statp[0].n_lock_acquired : 0; | ||
2650 | long long sum = 0; | ||
2651 | |||
2652 | n_stress = write ? cxt.nrealwriters_stress : cxt.nrealreaders_stress; | ||
2653 | @@ -823,7 +822,7 @@ static void lock_torture_cleanup(void) | ||
2654 | * such, only perform the underlying torture-specific cleanups, | ||
2655 | * and avoid anything related to locktorture. | ||
2656 | */ | ||
2657 | - if (!cxt.lwsa) | ||
2658 | + if (!cxt.lwsa && !cxt.lrsa) | ||
2659 | goto end; | ||
2660 | |||
2661 | if (writer_tasks) { | ||
2662 | @@ -898,6 +897,13 @@ static int __init lock_torture_init(void) | ||
2663 | firsterr = -EINVAL; | ||
2664 | goto unwind; | ||
2665 | } | ||
2666 | + | ||
2667 | + if (nwriters_stress == 0 && nreaders_stress == 0) { | ||
2668 | + pr_alert("lock-torture: must run at least one locking thread\n"); | ||
2669 | + firsterr = -EINVAL; | ||
2670 | + goto unwind; | ||
2671 | + } | ||
2672 | + | ||
2673 | if (cxt.cur_ops->init) | ||
2674 | cxt.cur_ops->init(); | ||
2675 | |||
2676 | @@ -921,17 +927,19 @@ static int __init lock_torture_init(void) | ||
2677 | #endif | ||
2678 | |||
2679 | /* Initialize the statistics so that each run gets its own numbers. */ | ||
2680 | + if (nwriters_stress) { | ||
2681 | + lock_is_write_held = 0; | ||
2682 | + cxt.lwsa = kmalloc(sizeof(*cxt.lwsa) * cxt.nrealwriters_stress, GFP_KERNEL); | ||
2683 | + if (cxt.lwsa == NULL) { | ||
2684 | + VERBOSE_TOROUT_STRING("cxt.lwsa: Out of memory"); | ||
2685 | + firsterr = -ENOMEM; | ||
2686 | + goto unwind; | ||
2687 | + } | ||
2688 | |||
2689 | - lock_is_write_held = 0; | ||
2690 | - cxt.lwsa = kmalloc(sizeof(*cxt.lwsa) * cxt.nrealwriters_stress, GFP_KERNEL); | ||
2691 | - if (cxt.lwsa == NULL) { | ||
2692 | - VERBOSE_TOROUT_STRING("cxt.lwsa: Out of memory"); | ||
2693 | - firsterr = -ENOMEM; | ||
2694 | - goto unwind; | ||
2695 | - } | ||
2696 | - for (i = 0; i < cxt.nrealwriters_stress; i++) { | ||
2697 | - cxt.lwsa[i].n_lock_fail = 0; | ||
2698 | - cxt.lwsa[i].n_lock_acquired = 0; | ||
2699 | + for (i = 0; i < cxt.nrealwriters_stress; i++) { | ||
2700 | + cxt.lwsa[i].n_lock_fail = 0; | ||
2701 | + cxt.lwsa[i].n_lock_acquired = 0; | ||
2702 | + } | ||
2703 | } | ||
2704 | |||
2705 | if (cxt.cur_ops->readlock) { | ||
2706 | @@ -948,19 +956,21 @@ static int __init lock_torture_init(void) | ||
2707 | cxt.nrealreaders_stress = cxt.nrealwriters_stress; | ||
2708 | } | ||
2709 | |||
2710 | - lock_is_read_held = 0; | ||
2711 | - cxt.lrsa = kmalloc(sizeof(*cxt.lrsa) * cxt.nrealreaders_stress, GFP_KERNEL); | ||
2712 | - if (cxt.lrsa == NULL) { | ||
2713 | - VERBOSE_TOROUT_STRING("cxt.lrsa: Out of memory"); | ||
2714 | - firsterr = -ENOMEM; | ||
2715 | - kfree(cxt.lwsa); | ||
2716 | - cxt.lwsa = NULL; | ||
2717 | - goto unwind; | ||
2718 | - } | ||
2719 | - | ||
2720 | - for (i = 0; i < cxt.nrealreaders_stress; i++) { | ||
2721 | - cxt.lrsa[i].n_lock_fail = 0; | ||
2722 | - cxt.lrsa[i].n_lock_acquired = 0; | ||
2723 | + if (nreaders_stress) { | ||
2724 | + lock_is_read_held = 0; | ||
2725 | + cxt.lrsa = kmalloc(sizeof(*cxt.lrsa) * cxt.nrealreaders_stress, GFP_KERNEL); | ||
2726 | + if (cxt.lrsa == NULL) { | ||
2727 | + VERBOSE_TOROUT_STRING("cxt.lrsa: Out of memory"); | ||
2728 | + firsterr = -ENOMEM; | ||
2729 | + kfree(cxt.lwsa); | ||
2730 | + cxt.lwsa = NULL; | ||
2731 | + goto unwind; | ||
2732 | + } | ||
2733 | + | ||
2734 | + for (i = 0; i < cxt.nrealreaders_stress; i++) { | ||
2735 | + cxt.lrsa[i].n_lock_fail = 0; | ||
2736 | + cxt.lrsa[i].n_lock_acquired = 0; | ||
2737 | + } | ||
2738 | } | ||
2739 | } | ||
2740 | |||
2741 | @@ -990,12 +1000,14 @@ static int __init lock_torture_init(void) | ||
2742 | goto unwind; | ||
2743 | } | ||
2744 | |||
2745 | - writer_tasks = kzalloc(cxt.nrealwriters_stress * sizeof(writer_tasks[0]), | ||
2746 | - GFP_KERNEL); | ||
2747 | - if (writer_tasks == NULL) { | ||
2748 | - VERBOSE_TOROUT_ERRSTRING("writer_tasks: Out of memory"); | ||
2749 | - firsterr = -ENOMEM; | ||
2750 | - goto unwind; | ||
2751 | + if (nwriters_stress) { | ||
2752 | + writer_tasks = kzalloc(cxt.nrealwriters_stress * sizeof(writer_tasks[0]), | ||
2753 | + GFP_KERNEL); | ||
2754 | + if (writer_tasks == NULL) { | ||
2755 | + VERBOSE_TOROUT_ERRSTRING("writer_tasks: Out of memory"); | ||
2756 | + firsterr = -ENOMEM; | ||
2757 | + goto unwind; | ||
2758 | + } | ||
2759 | } | ||
2760 | |||
2761 | if (cxt.cur_ops->readlock) { | ||
2762 | diff --git a/kernel/sched/core.c b/kernel/sched/core.c | ||
2763 | index 55062461b2fd..8cf36b30a006 100644 | ||
2764 | --- a/kernel/sched/core.c | ||
2765 | +++ b/kernel/sched/core.c | ||
2766 | @@ -506,7 +506,8 @@ void resched_cpu(int cpu) | ||
2767 | unsigned long flags; | ||
2768 | |||
2769 | raw_spin_lock_irqsave(&rq->lock, flags); | ||
2770 | - resched_curr(rq); | ||
2771 | + if (cpu_online(cpu) || cpu == smp_processor_id()) | ||
2772 | + resched_curr(rq); | ||
2773 | raw_spin_unlock_irqrestore(&rq->lock, flags); | ||
2774 | } | ||
2775 | |||
2776 | diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c | ||
2777 | index 298f62b8662d..470a0c9e93de 100644 | ||
2778 | --- a/kernel/sched/rt.c | ||
2779 | +++ b/kernel/sched/rt.c | ||
2780 | @@ -2218,7 +2218,7 @@ static void switched_to_rt(struct rq *rq, struct task_struct *p) | ||
2781 | if (p->nr_cpus_allowed > 1 && rq->rt.overloaded) | ||
2782 | queue_push_tasks(rq); | ||
2783 | #endif /* CONFIG_SMP */ | ||
2784 | - if (p->prio < rq->curr->prio) | ||
2785 | + if (p->prio < rq->curr->prio && cpu_online(cpu_of(rq))) | ||
2786 | resched_curr(rq); | ||
2787 | } | ||
2788 | } | ||
2789 | diff --git a/lib/usercopy.c b/lib/usercopy.c | ||
2790 | index 15e2e6fb060e..3744b2a8e591 100644 | ||
2791 | --- a/lib/usercopy.c | ||
2792 | +++ b/lib/usercopy.c | ||
2793 | @@ -20,7 +20,7 @@ EXPORT_SYMBOL(_copy_from_user); | ||
2794 | #endif | ||
2795 | |||
2796 | #ifndef INLINE_COPY_TO_USER | ||
2797 | -unsigned long _copy_to_user(void *to, const void __user *from, unsigned long n) | ||
2798 | +unsigned long _copy_to_user(void __user *to, const void *from, unsigned long n) | ||
2799 | { | ||
2800 | might_fault(); | ||
2801 | if (likely(access_ok(VERIFY_WRITE, to, n))) { | ||
2802 | diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c | ||
2803 | index f75029abf728..e4912858b72c 100644 | ||
2804 | --- a/net/mac80211/iface.c | ||
2805 | +++ b/net/mac80211/iface.c | ||
2806 | @@ -1493,7 +1493,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, | ||
2807 | break; | ||
2808 | case NL80211_IFTYPE_UNSPECIFIED: | ||
2809 | case NUM_NL80211_IFTYPES: | ||
2810 | - BUG(); | ||
2811 | + WARN_ON(1); | ||
2812 | break; | ||
2813 | } | ||
2814 | |||
2815 | diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c | ||
2816 | index bf8c81e07c70..79549baf5804 100644 | ||
2817 | --- a/net/sched/sch_generic.c | ||
2818 | +++ b/net/sched/sch_generic.c | ||
2819 | @@ -743,10 +743,6 @@ struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue, | ||
2820 | root_lock = qdisc_lock(oqdisc); | ||
2821 | spin_lock_bh(root_lock); | ||
2822 | |||
2823 | - /* Prune old scheduler */ | ||
2824 | - if (oqdisc && refcount_read(&oqdisc->refcnt) <= 1) | ||
2825 | - qdisc_reset(oqdisc); | ||
2826 | - | ||
2827 | /* ... and graft new one */ | ||
2828 | if (qdisc == NULL) | ||
2829 | qdisc = &noop_qdisc; | ||
2830 | @@ -897,6 +893,16 @@ static bool some_qdisc_is_busy(struct net_device *dev) | ||
2831 | return false; | ||
2832 | } | ||
2833 | |||
2834 | +static void dev_qdisc_reset(struct net_device *dev, | ||
2835 | + struct netdev_queue *dev_queue, | ||
2836 | + void *none) | ||
2837 | +{ | ||
2838 | + struct Qdisc *qdisc = dev_queue->qdisc_sleeping; | ||
2839 | + | ||
2840 | + if (qdisc) | ||
2841 | + qdisc_reset(qdisc); | ||
2842 | +} | ||
2843 | + | ||
2844 | /** | ||
2845 | * dev_deactivate_many - deactivate transmissions on several devices | ||
2846 | * @head: list of devices to deactivate | ||
2847 | @@ -907,7 +913,6 @@ static bool some_qdisc_is_busy(struct net_device *dev) | ||
2848 | void dev_deactivate_many(struct list_head *head) | ||
2849 | { | ||
2850 | struct net_device *dev; | ||
2851 | - bool sync_needed = false; | ||
2852 | |||
2853 | list_for_each_entry(dev, head, close_list) { | ||
2854 | netdev_for_each_tx_queue(dev, dev_deactivate_queue, | ||
2855 | @@ -917,20 +922,25 @@ void dev_deactivate_many(struct list_head *head) | ||
2856 | &noop_qdisc); | ||
2857 | |||
2858 | dev_watchdog_down(dev); | ||
2859 | - sync_needed |= !dev->dismantle; | ||
2860 | } | ||
2861 | |||
2862 | /* Wait for outstanding qdisc-less dev_queue_xmit calls. | ||
2863 | * This is avoided if all devices are in dismantle phase : | ||
2864 | * Caller will call synchronize_net() for us | ||
2865 | */ | ||
2866 | - if (sync_needed) | ||
2867 | - synchronize_net(); | ||
2868 | + synchronize_net(); | ||
2869 | |||
2870 | /* Wait for outstanding qdisc_run calls. */ | ||
2871 | - list_for_each_entry(dev, head, close_list) | ||
2872 | + list_for_each_entry(dev, head, close_list) { | ||
2873 | while (some_qdisc_is_busy(dev)) | ||
2874 | yield(); | ||
2875 | + /* The new qdisc is assigned at this point so we can safely | ||
2876 | + * unwind stale skb lists and qdisc statistics | ||
2877 | + */ | ||
2878 | + netdev_for_each_tx_queue(dev, dev_qdisc_reset, NULL); | ||
2879 | + if (dev_ingress_queue(dev)) | ||
2880 | + dev_qdisc_reset(dev, dev_ingress_queue(dev), NULL); | ||
2881 | + } | ||
2882 | } | ||
2883 | |||
2884 | void dev_deactivate(struct net_device *dev) | ||
2885 | diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c | ||
2886 | index 22f5da66357b..7d17c207fc8a 100644 | ||
2887 | --- a/net/xfrm/xfrm_policy.c | ||
2888 | +++ b/net/xfrm/xfrm_policy.c | ||
2889 | @@ -1257,7 +1257,7 @@ EXPORT_SYMBOL(xfrm_policy_delete); | ||
2890 | |||
2891 | int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol) | ||
2892 | { | ||
2893 | - struct net *net = xp_net(pol); | ||
2894 | + struct net *net = sock_net(sk); | ||
2895 | struct xfrm_policy *old_pol; | ||
2896 | |||
2897 | #ifdef CONFIG_XFRM_SUB_POLICY | ||
2898 | diff --git a/net/xfrm/xfrm_replay.c b/net/xfrm/xfrm_replay.c | ||
2899 | index 8b23c5bcf8e8..02501817227b 100644 | ||
2900 | --- a/net/xfrm/xfrm_replay.c | ||
2901 | +++ b/net/xfrm/xfrm_replay.c | ||
2902 | @@ -666,7 +666,7 @@ static int xfrm_replay_overflow_offload_esn(struct xfrm_state *x, struct sk_buff | ||
2903 | if (unlikely(oseq < replay_esn->oseq)) { | ||
2904 | XFRM_SKB_CB(skb)->seq.output.hi = ++oseq_hi; | ||
2905 | xo->seq.hi = oseq_hi; | ||
2906 | - | ||
2907 | + replay_esn->oseq_hi = oseq_hi; | ||
2908 | if (replay_esn->oseq_hi == 0) { | ||
2909 | replay_esn->oseq--; | ||
2910 | replay_esn->oseq_hi--; | ||
2911 | @@ -678,7 +678,6 @@ static int xfrm_replay_overflow_offload_esn(struct xfrm_state *x, struct sk_buff | ||
2912 | } | ||
2913 | |||
2914 | replay_esn->oseq = oseq; | ||
2915 | - replay_esn->oseq_hi = oseq_hi; | ||
2916 | |||
2917 | if (xfrm_aevent_is_on(net)) | ||
2918 | x->repl->notify(x, XFRM_REPLAY_UPDATE); | ||
2919 | diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c | ||
2920 | index 58be0e7f4c7d..bab20c626943 100644 | ||
2921 | --- a/net/xfrm/xfrm_state.c | ||
2922 | +++ b/net/xfrm/xfrm_state.c | ||
2923 | @@ -2050,6 +2050,13 @@ int xfrm_user_policy(struct sock *sk, int optname, u8 __user *optval, int optlen | ||
2924 | struct xfrm_mgr *km; | ||
2925 | struct xfrm_policy *pol = NULL; | ||
2926 | |||
2927 | + if (!optval && !optlen) { | ||
2928 | + xfrm_sk_policy_insert(sk, XFRM_POLICY_IN, NULL); | ||
2929 | + xfrm_sk_policy_insert(sk, XFRM_POLICY_OUT, NULL); | ||
2930 | + __sk_dst_reset(sk); | ||
2931 | + return 0; | ||
2932 | + } | ||
2933 | + | ||
2934 | if (optlen <= 0 || optlen > PAGE_SIZE) | ||
2935 | return -EMSGSIZE; | ||
2936 | |||
2937 | diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c | ||
2938 | index 7d769b948de8..348db9b78681 100644 | ||
2939 | --- a/security/integrity/ima/ima_appraise.c | ||
2940 | +++ b/security/integrity/ima/ima_appraise.c | ||
2941 | @@ -223,7 +223,8 @@ int ima_appraise_measurement(enum ima_hooks func, | ||
2942 | if (opened & FILE_CREATED) | ||
2943 | iint->flags |= IMA_NEW_FILE; | ||
2944 | if ((iint->flags & IMA_NEW_FILE) && | ||
2945 | - !(iint->flags & IMA_DIGSIG_REQUIRED)) | ||
2946 | + (!(iint->flags & IMA_DIGSIG_REQUIRED) || | ||
2947 | + (inode->i_size == 0))) | ||
2948 | status = INTEGRITY_PASS; | ||
2949 | goto out; | ||
2950 | } | ||
2951 | diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c | ||
2952 | index da60b28ba3df..57c2add323c4 100644 | ||
2953 | --- a/sound/soc/codecs/rt5651.c | ||
2954 | +++ b/sound/soc/codecs/rt5651.c | ||
2955 | @@ -1694,6 +1694,7 @@ static const struct regmap_config rt5651_regmap = { | ||
2956 | .num_reg_defaults = ARRAY_SIZE(rt5651_reg), | ||
2957 | .ranges = rt5651_ranges, | ||
2958 | .num_ranges = ARRAY_SIZE(rt5651_ranges), | ||
2959 | + .use_single_rw = true, | ||
2960 | }; | ||
2961 | |||
2962 | #if defined(CONFIG_OF) | ||
2963 | diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c | ||
2964 | index f2bb4feba3b6..0b11a2e01b2f 100644 | ||
2965 | --- a/sound/soc/codecs/sgtl5000.c | ||
2966 | +++ b/sound/soc/codecs/sgtl5000.c | ||
2967 | @@ -871,15 +871,26 @@ static int sgtl5000_pcm_hw_params(struct snd_pcm_substream *substream, | ||
2968 | static int sgtl5000_set_bias_level(struct snd_soc_codec *codec, | ||
2969 | enum snd_soc_bias_level level) | ||
2970 | { | ||
2971 | + struct sgtl5000_priv *sgtl = snd_soc_codec_get_drvdata(codec); | ||
2972 | + int ret; | ||
2973 | + | ||
2974 | switch (level) { | ||
2975 | case SND_SOC_BIAS_ON: | ||
2976 | case SND_SOC_BIAS_PREPARE: | ||
2977 | case SND_SOC_BIAS_STANDBY: | ||
2978 | + regcache_cache_only(sgtl->regmap, false); | ||
2979 | + ret = regcache_sync(sgtl->regmap); | ||
2980 | + if (ret) { | ||
2981 | + regcache_cache_only(sgtl->regmap, true); | ||
2982 | + return ret; | ||
2983 | + } | ||
2984 | + | ||
2985 | snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, | ||
2986 | SGTL5000_REFTOP_POWERUP, | ||
2987 | SGTL5000_REFTOP_POWERUP); | ||
2988 | break; | ||
2989 | case SND_SOC_BIAS_OFF: | ||
2990 | + regcache_cache_only(sgtl->regmap, true); | ||
2991 | snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, | ||
2992 | SGTL5000_REFTOP_POWERUP, 0); | ||
2993 | break; | ||
2994 | diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c | ||
2995 | index 66e32f5d2917..989d093abda7 100644 | ||
2996 | --- a/sound/soc/codecs/wm_adsp.c | ||
2997 | +++ b/sound/soc/codecs/wm_adsp.c | ||
2998 | @@ -1204,12 +1204,14 @@ static int wmfw_add_ctl(struct wm_adsp *dsp, struct wm_coeff_ctl *ctl) | ||
2999 | kcontrol->put = wm_coeff_put_acked; | ||
3000 | break; | ||
3001 | default: | ||
3002 | - kcontrol->get = wm_coeff_get; | ||
3003 | - kcontrol->put = wm_coeff_put; | ||
3004 | - | ||
3005 | - ctl->bytes_ext.max = ctl->len; | ||
3006 | - ctl->bytes_ext.get = wm_coeff_tlv_get; | ||
3007 | - ctl->bytes_ext.put = wm_coeff_tlv_put; | ||
3008 | + if (kcontrol->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) { | ||
3009 | + ctl->bytes_ext.max = ctl->len; | ||
3010 | + ctl->bytes_ext.get = wm_coeff_tlv_get; | ||
3011 | + ctl->bytes_ext.put = wm_coeff_tlv_put; | ||
3012 | + } else { | ||
3013 | + kcontrol->get = wm_coeff_get; | ||
3014 | + kcontrol->put = wm_coeff_put; | ||
3015 | + } | ||
3016 | break; | ||
3017 | } | ||
3018 | |||
3019 | diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c | ||
3020 | index b6615affe571..fde974d52bb2 100644 | ||
3021 | --- a/sound/soc/nuc900/nuc900-ac97.c | ||
3022 | +++ b/sound/soc/nuc900/nuc900-ac97.c | ||
3023 | @@ -67,7 +67,7 @@ static unsigned short nuc900_ac97_read(struct snd_ac97 *ac97, | ||
3024 | |||
3025 | /* polling the AC_R_FINISH */ | ||
3026 | while (!(AUDIO_READ(nuc900_audio->mmio + ACTL_ACCON) & AC_R_FINISH) | ||
3027 | - && timeout--) | ||
3028 | + && --timeout) | ||
3029 | mdelay(1); | ||
3030 | |||
3031 | if (!timeout) { | ||
3032 | @@ -121,7 +121,7 @@ static void nuc900_ac97_write(struct snd_ac97 *ac97, unsigned short reg, | ||
3033 | |||
3034 | /* polling the AC_W_FINISH */ | ||
3035 | while ((AUDIO_READ(nuc900_audio->mmio + ACTL_ACCON) & AC_W_FINISH) | ||
3036 | - && timeout--) | ||
3037 | + && --timeout) | ||
3038 | mdelay(1); | ||
3039 | |||
3040 | if (!timeout) | ||
3041 | diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c | ||
3042 | index 04f92583a969..b4af5ce78ecb 100644 | ||
3043 | --- a/sound/soc/sunxi/sun4i-i2s.c | ||
3044 | +++ b/sound/soc/sunxi/sun4i-i2s.c | ||
3045 | @@ -104,7 +104,7 @@ | ||
3046 | |||
3047 | #define SUN8I_I2S_CHAN_CFG_REG 0x30 | ||
3048 | #define SUN8I_I2S_CHAN_CFG_RX_SLOT_NUM_MASK GENMASK(6, 4) | ||
3049 | -#define SUN8I_I2S_CHAN_CFG_RX_SLOT_NUM(chan) (chan - 1) | ||
3050 | +#define SUN8I_I2S_CHAN_CFG_RX_SLOT_NUM(chan) ((chan - 1) << 4) | ||
3051 | #define SUN8I_I2S_CHAN_CFG_TX_SLOT_NUM_MASK GENMASK(2, 0) | ||
3052 | #define SUN8I_I2S_CHAN_CFG_TX_SLOT_NUM(chan) (chan - 1) | ||
3053 | |||
3054 | diff --git a/tools/perf/arch/s390/annotate/instructions.c b/tools/perf/arch/s390/annotate/instructions.c | ||
3055 | index c9a81673e8aa..89f0b6c00e3f 100644 | ||
3056 | --- a/tools/perf/arch/s390/annotate/instructions.c | ||
3057 | +++ b/tools/perf/arch/s390/annotate/instructions.c | ||
3058 | @@ -16,7 +16,8 @@ static struct ins_ops *s390__associate_ins_ops(struct arch *arch, const char *na | ||
3059 | if (!strcmp(name, "br")) | ||
3060 | ops = &ret_ops; | ||
3061 | |||
3062 | - arch__associate_ins_ops(arch, name, ops); | ||
3063 | + if (ops) | ||
3064 | + arch__associate_ins_ops(arch, name, ops); | ||
3065 | return ops; | ||
3066 | } | ||
3067 | |||
3068 | diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c | ||
3069 | index 41d415707264..dac76ac117c1 100644 | ||
3070 | --- a/tools/perf/util/annotate.c | ||
3071 | +++ b/tools/perf/util/annotate.c | ||
3072 | @@ -323,6 +323,8 @@ static int comment__symbol(char *raw, char *comment, u64 *addrp, char **namep) | ||
3073 | return 0; | ||
3074 | |||
3075 | *addrp = strtoull(comment, &endptr, 16); | ||
3076 | + if (endptr == comment) | ||
3077 | + return 0; | ||
3078 | name = strchr(endptr, '<'); | ||
3079 | if (name == NULL) | ||
3080 | return -1; | ||
3081 | @@ -436,8 +438,8 @@ static int mov__parse(struct arch *arch, struct ins_operands *ops, struct map *m | ||
3082 | return 0; | ||
3083 | |||
3084 | comment = ltrim(comment); | ||
3085 | - comment__symbol(ops->source.raw, comment, &ops->source.addr, &ops->source.name); | ||
3086 | - comment__symbol(ops->target.raw, comment, &ops->target.addr, &ops->target.name); | ||
3087 | + comment__symbol(ops->source.raw, comment + 1, &ops->source.addr, &ops->source.name); | ||
3088 | + comment__symbol(ops->target.raw, comment + 1, &ops->target.addr, &ops->target.name); | ||
3089 | |||
3090 | return 0; | ||
3091 | |||
3092 | @@ -481,7 +483,7 @@ static int dec__parse(struct arch *arch __maybe_unused, struct ins_operands *ops | ||
3093 | return 0; | ||
3094 | |||
3095 | comment = ltrim(comment); | ||
3096 | - comment__symbol(ops->target.raw, comment, &ops->target.addr, &ops->target.name); | ||
3097 | + comment__symbol(ops->target.raw, comment + 1, &ops->target.addr, &ops->target.name); | ||
3098 | |||
3099 | return 0; | ||
3100 | } | ||
3101 | diff --git a/tools/testing/selftests/firmware/fw_filesystem.sh b/tools/testing/selftests/firmware/fw_filesystem.sh | ||
3102 | index 62f2d6f54929..13ade39fe832 100755 | ||
3103 | --- a/tools/testing/selftests/firmware/fw_filesystem.sh | ||
3104 | +++ b/tools/testing/selftests/firmware/fw_filesystem.sh | ||
3105 | @@ -45,7 +45,10 @@ test_finish() | ||
3106 | if [ "$HAS_FW_LOADER_USER_HELPER" = "yes" ]; then | ||
3107 | echo "$OLD_TIMEOUT" >/sys/class/firmware/timeout | ||
3108 | fi | ||
3109 | - echo -n "$OLD_PATH" >/sys/module/firmware_class/parameters/path | ||
3110 | + if [ "$OLD_FWPATH" = "" ]; then | ||
3111 | + OLD_FWPATH=" " | ||
3112 | + fi | ||
3113 | + echo -n "$OLD_FWPATH" >/sys/module/firmware_class/parameters/path | ||
3114 | rm -f "$FW" | ||
3115 | rmdir "$FWPATH" | ||
3116 | } | ||
3117 | diff --git a/tools/testing/selftests/rcutorture/bin/configinit.sh b/tools/testing/selftests/rcutorture/bin/configinit.sh | ||
3118 | index 3f81a1095206..50a6371b2b2e 100755 | ||
3119 | --- a/tools/testing/selftests/rcutorture/bin/configinit.sh | ||
3120 | +++ b/tools/testing/selftests/rcutorture/bin/configinit.sh | ||
3121 | @@ -51,7 +51,7 @@ then | ||
3122 | mkdir $builddir | ||
3123 | fi | ||
3124 | else | ||
3125 | - echo Bad build directory: \"$builddir\" | ||
3126 | + echo Bad build directory: \"$buildloc\" | ||
3127 | exit 2 | ||
3128 | fi | ||
3129 | fi | ||
3130 | diff --git a/tools/usb/usbip/src/usbipd.c b/tools/usb/usbip/src/usbipd.c | ||
3131 | index 009afb4a3aae..c6dad2a13c80 100644 | ||
3132 | --- a/tools/usb/usbip/src/usbipd.c | ||
3133 | +++ b/tools/usb/usbip/src/usbipd.c | ||
3134 | @@ -456,7 +456,7 @@ static void set_signal(void) | ||
3135 | sigaction(SIGTERM, &act, NULL); | ||
3136 | sigaction(SIGINT, &act, NULL); | ||
3137 | act.sa_handler = SIG_IGN; | ||
3138 | - sigaction(SIGCLD, &act, NULL); | ||
3139 | + sigaction(SIGCHLD, &act, NULL); | ||
3140 | } | ||
3141 | |||
3142 | static const char *pid_file; |