Contents of /trunk/kernel-alx/patches-4.9/0311-4.9.212-all-fixes.patch
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Revision 3586 -
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Thu Aug 13 10:21:28 2020 UTC (4 years, 1 month ago) by niro
File size: 240853 byte(s)
Thu Aug 13 10:21:28 2020 UTC (4 years, 1 month ago) by niro
File size: 240853 byte(s)
linux-212
1 | diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt |
2 | index 1bc12619bedd..b2d2f4539a3f 100644 |
3 | --- a/Documentation/kernel-parameters.txt |
4 | +++ b/Documentation/kernel-parameters.txt |
5 | @@ -1965,6 +1965,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted. |
6 | kmemcheck=2 (one-shot mode) |
7 | Default: 2 (one-shot mode) |
8 | |
9 | + kpti= [ARM64] Control page table isolation of user |
10 | + and kernel address spaces. |
11 | + Default: enabled on cores which need mitigation. |
12 | + 0: force disabled |
13 | + 1: force enabled |
14 | + |
15 | kstack=N [X86] Print N words from the kernel stack |
16 | in oops dumps. |
17 | |
18 | diff --git a/Makefile b/Makefile |
19 | index 7fd68e080fe4..b6c05e99814e 100644 |
20 | --- a/Makefile |
21 | +++ b/Makefile |
22 | @@ -1,6 +1,6 @@ |
23 | VERSION = 4 |
24 | PATCHLEVEL = 9 |
25 | -SUBLEVEL = 211 |
26 | +SUBLEVEL = 212 |
27 | EXTRAVERSION = |
28 | NAME = Roaring Lionus |
29 | |
30 | diff --git a/arch/arm/boot/dts/lpc3250-phy3250.dts b/arch/arm/boot/dts/lpc3250-phy3250.dts |
31 | index b7bd3a110a8d..dd0bdf765599 100644 |
32 | --- a/arch/arm/boot/dts/lpc3250-phy3250.dts |
33 | +++ b/arch/arm/boot/dts/lpc3250-phy3250.dts |
34 | @@ -49,8 +49,8 @@ |
35 | sd_reg: regulator@2 { |
36 | compatible = "regulator-fixed"; |
37 | regulator-name = "sd_reg"; |
38 | - regulator-min-microvolt = <1800000>; |
39 | - regulator-max-microvolt = <1800000>; |
40 | + regulator-min-microvolt = <3300000>; |
41 | + regulator-max-microvolt = <3300000>; |
42 | gpio = <&gpio 5 5 0>; |
43 | enable-active-high; |
44 | }; |
45 | diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi |
46 | index 5fa3111731cb..2802c9565b6c 100644 |
47 | --- a/arch/arm/boot/dts/lpc32xx.dtsi |
48 | +++ b/arch/arm/boot/dts/lpc32xx.dtsi |
49 | @@ -139,11 +139,11 @@ |
50 | }; |
51 | |
52 | clcd: clcd@31040000 { |
53 | - compatible = "arm,pl110", "arm,primecell"; |
54 | + compatible = "arm,pl111", "arm,primecell"; |
55 | reg = <0x31040000 0x1000>; |
56 | interrupts = <14 IRQ_TYPE_LEVEL_HIGH>; |
57 | - clocks = <&clk LPC32XX_CLK_LCD>; |
58 | - clock-names = "apb_pclk"; |
59 | + clocks = <&clk LPC32XX_CLK_LCD>, <&clk LPC32XX_CLK_LCD>; |
60 | + clock-names = "clcdclk", "apb_pclk"; |
61 | status = "disabled"; |
62 | }; |
63 | |
64 | @@ -462,7 +462,9 @@ |
65 | key: key@40050000 { |
66 | compatible = "nxp,lpc3220-key"; |
67 | reg = <0x40050000 0x1000>; |
68 | - interrupts = <54 IRQ_TYPE_LEVEL_HIGH>; |
69 | + clocks = <&clk LPC32XX_CLK_KEY>; |
70 | + interrupt-parent = <&sic1>; |
71 | + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; |
72 | status = "disabled"; |
73 | }; |
74 | |
75 | diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts |
76 | index 44715c8ef756..72a3fc63d0ec 100644 |
77 | --- a/arch/arm/boot/dts/ls1021a-twr.dts |
78 | +++ b/arch/arm/boot/dts/ls1021a-twr.dts |
79 | @@ -143,7 +143,7 @@ |
80 | }; |
81 | |
82 | &enet0 { |
83 | - tbi-handle = <&tbi1>; |
84 | + tbi-handle = <&tbi0>; |
85 | phy-handle = <&sgmii_phy2>; |
86 | phy-connection-type = "sgmii"; |
87 | status = "okay"; |
88 | @@ -222,6 +222,13 @@ |
89 | sgmii_phy2: ethernet-phy@2 { |
90 | reg = <0x2>; |
91 | }; |
92 | + tbi0: tbi-phy@1f { |
93 | + reg = <0x1f>; |
94 | + device_type = "tbi-phy"; |
95 | + }; |
96 | +}; |
97 | + |
98 | +&mdio1 { |
99 | tbi1: tbi-phy@1f { |
100 | reg = <0x1f>; |
101 | device_type = "tbi-phy"; |
102 | diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi |
103 | index 825f6eae3d1c..27133c3a4b12 100644 |
104 | --- a/arch/arm/boot/dts/ls1021a.dtsi |
105 | +++ b/arch/arm/boot/dts/ls1021a.dtsi |
106 | @@ -505,13 +505,22 @@ |
107 | }; |
108 | |
109 | mdio0: mdio@2d24000 { |
110 | - compatible = "gianfar"; |
111 | + compatible = "fsl,etsec2-mdio"; |
112 | device_type = "mdio"; |
113 | #address-cells = <1>; |
114 | #size-cells = <0>; |
115 | reg = <0x0 0x2d24000 0x0 0x4000>; |
116 | }; |
117 | |
118 | + mdio1: mdio@2d64000 { |
119 | + compatible = "fsl,etsec2-mdio"; |
120 | + device_type = "mdio"; |
121 | + #address-cells = <1>; |
122 | + #size-cells = <0>; |
123 | + reg = <0x0 0x2d64000 0x0 0x4000>, |
124 | + <0x0 0x2d50030 0x0 0x4>; |
125 | + }; |
126 | + |
127 | ptp_clock@2d10e00 { |
128 | compatible = "fsl,etsec-ptp"; |
129 | reg = <0x0 0x2d10e00 0x0 0xb0>; |
130 | diff --git a/arch/arm/common/mcpm_entry.c b/arch/arm/common/mcpm_entry.c |
131 | index a923524d1040..8617323eb273 100644 |
132 | --- a/arch/arm/common/mcpm_entry.c |
133 | +++ b/arch/arm/common/mcpm_entry.c |
134 | @@ -379,7 +379,7 @@ static int __init nocache_trampoline(unsigned long _arg) |
135 | unsigned int cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); |
136 | phys_reset_t phys_reset; |
137 | |
138 | - mcpm_set_entry_vector(cpu, cluster, cpu_resume); |
139 | + mcpm_set_entry_vector(cpu, cluster, cpu_resume_no_hyp); |
140 | setup_mm_for_reboot(); |
141 | |
142 | __mcpm_cpu_going_down(cpu, cluster); |
143 | diff --git a/arch/arm/include/asm/suspend.h b/arch/arm/include/asm/suspend.h |
144 | index 6c7182f32cef..e6c2f426f8c8 100644 |
145 | --- a/arch/arm/include/asm/suspend.h |
146 | +++ b/arch/arm/include/asm/suspend.h |
147 | @@ -7,6 +7,7 @@ struct sleep_save_sp { |
148 | }; |
149 | |
150 | extern void cpu_resume(void); |
151 | +extern void cpu_resume_no_hyp(void); |
152 | extern void cpu_resume_arm(void); |
153 | extern int cpu_suspend(unsigned long, int (*)(unsigned long)); |
154 | |
155 | diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S |
156 | index 15d073ae5da2..f5e5e3e19659 100644 |
157 | --- a/arch/arm/kernel/hyp-stub.S |
158 | +++ b/arch/arm/kernel/hyp-stub.S |
159 | @@ -179,8 +179,8 @@ ARM_BE8(orr r7, r7, #(1 << 25)) @ HSCTLR.EE |
160 | @ Check whether GICv3 system registers are available |
161 | mrc p15, 0, r7, c0, c1, 1 @ ID_PFR1 |
162 | ubfx r7, r7, #28, #4 |
163 | - cmp r7, #1 |
164 | - bne 2f |
165 | + teq r7, #0 |
166 | + beq 2f |
167 | |
168 | @ Enable system register accesses |
169 | mrc p15, 4, r7, c12, c9, 5 @ ICC_HSRE |
170 | diff --git a/arch/arm/kernel/sleep.S b/arch/arm/kernel/sleep.S |
171 | index 0f6c1000582c..c8569390e7e7 100644 |
172 | --- a/arch/arm/kernel/sleep.S |
173 | +++ b/arch/arm/kernel/sleep.S |
174 | @@ -119,6 +119,14 @@ ENDPROC(cpu_resume_after_mmu) |
175 | .text |
176 | .align |
177 | |
178 | +#ifdef CONFIG_MCPM |
179 | + .arm |
180 | +THUMB( .thumb ) |
181 | +ENTRY(cpu_resume_no_hyp) |
182 | +ARM_BE8(setend be) @ ensure we are in BE mode |
183 | + b no_hyp |
184 | +#endif |
185 | + |
186 | #ifdef CONFIG_MMU |
187 | .arm |
188 | ENTRY(cpu_resume_arm) |
189 | @@ -134,6 +142,7 @@ ARM_BE8(setend be) @ ensure we are in BE mode |
190 | bl __hyp_stub_install_secondary |
191 | #endif |
192 | safe_svcmode_maskall r1 |
193 | +no_hyp: |
194 | mov r1, #0 |
195 | ALT_SMP(mrc p15, 0, r0, c0, c0, 5) |
196 | ALT_UP_B(1f) |
197 | @@ -162,6 +171,9 @@ ENDPROC(cpu_resume) |
198 | |
199 | #ifdef CONFIG_MMU |
200 | ENDPROC(cpu_resume_arm) |
201 | +#endif |
202 | +#ifdef CONFIG_MCPM |
203 | +ENDPROC(cpu_resume_no_hyp) |
204 | #endif |
205 | |
206 | .align 2 |
207 | diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c |
208 | index bfc74954540c..9421b78f869d 100644 |
209 | --- a/arch/arm/mach-omap2/omap_hwmod.c |
210 | +++ b/arch/arm/mach-omap2/omap_hwmod.c |
211 | @@ -2588,7 +2588,7 @@ static void _setup_iclk_autoidle(struct omap_hwmod *oh) |
212 | */ |
213 | static int _setup_reset(struct omap_hwmod *oh) |
214 | { |
215 | - int r; |
216 | + int r = 0; |
217 | |
218 | if (oh->_state != _HWMOD_STATE_INITIALIZED) |
219 | return -EINVAL; |
220 | diff --git a/arch/arm/mach-rpc/irq.c b/arch/arm/mach-rpc/irq.c |
221 | index 66502e6207fe..fce7fecbd8fa 100644 |
222 | --- a/arch/arm/mach-rpc/irq.c |
223 | +++ b/arch/arm/mach-rpc/irq.c |
224 | @@ -117,7 +117,7 @@ extern unsigned char rpc_default_fiq_start, rpc_default_fiq_end; |
225 | |
226 | void __init rpc_init_irq(void) |
227 | { |
228 | - unsigned int irq, clr, set = 0; |
229 | + unsigned int irq, clr, set; |
230 | |
231 | iomd_writeb(0, IOMD_IRQMASKA); |
232 | iomd_writeb(0, IOMD_IRQMASKB); |
233 | @@ -129,6 +129,7 @@ void __init rpc_init_irq(void) |
234 | |
235 | for (irq = 0; irq < NR_IRQS; irq++) { |
236 | clr = IRQ_NOREQUEST; |
237 | + set = 0; |
238 | |
239 | if (irq <= 6 || (irq >= 9 && irq <= 15)) |
240 | clr |= IRQ_NOPROBE; |
241 | diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c |
242 | index b92673efffff..97bd43c16cd8 100644 |
243 | --- a/arch/arm/plat-pxa/ssp.c |
244 | +++ b/arch/arm/plat-pxa/ssp.c |
245 | @@ -230,18 +230,12 @@ static int pxa_ssp_probe(struct platform_device *pdev) |
246 | |
247 | static int pxa_ssp_remove(struct platform_device *pdev) |
248 | { |
249 | - struct resource *res; |
250 | struct ssp_device *ssp; |
251 | |
252 | ssp = platform_get_drvdata(pdev); |
253 | if (ssp == NULL) |
254 | return -ENODEV; |
255 | |
256 | - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); |
257 | - release_mem_region(res->start, resource_size(res)); |
258 | - |
259 | - clk_put(ssp->clk); |
260 | - |
261 | mutex_lock(&ssp_lock); |
262 | list_del(&ssp->node); |
263 | mutex_unlock(&ssp_lock); |
264 | diff --git a/arch/arm64/boot/dts/arm/juno-clocks.dtsi b/arch/arm64/boot/dts/arm/juno-clocks.dtsi |
265 | index 25352ed943e6..00bcbf7688c7 100644 |
266 | --- a/arch/arm64/boot/dts/arm/juno-clocks.dtsi |
267 | +++ b/arch/arm64/boot/dts/arm/juno-clocks.dtsi |
268 | @@ -8,10 +8,10 @@ |
269 | */ |
270 | |
271 | /* SoC fixed clocks */ |
272 | - soc_uartclk: refclk7273800hz { |
273 | + soc_uartclk: refclk7372800hz { |
274 | compatible = "fixed-clock"; |
275 | #clock-cells = <0>; |
276 | - clock-frequency = <7273800>; |
277 | + clock-frequency = <7372800>; |
278 | clock-output-names = "juno:uartclk"; |
279 | }; |
280 | |
281 | diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi |
282 | index 601be6127628..948efff7d830 100644 |
283 | --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi |
284 | +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi |
285 | @@ -355,6 +355,8 @@ |
286 | l11 { |
287 | regulator-min-microvolt = <1750000>; |
288 | regulator-max-microvolt = <3337000>; |
289 | + regulator-allow-set-load; |
290 | + regulator-system-load = <200000>; |
291 | }; |
292 | |
293 | l12 { |
294 | diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c |
295 | index 9a8e45dc36bd..8cf001baee21 100644 |
296 | --- a/arch/arm64/kernel/cpufeature.c |
297 | +++ b/arch/arm64/kernel/cpufeature.c |
298 | @@ -789,6 +789,11 @@ static bool unmap_kernel_at_el0(const struct arm64_cpu_capabilities *entry, |
299 | switch (read_cpuid_id() & MIDR_CPU_MODEL_MASK) { |
300 | case MIDR_CAVIUM_THUNDERX2: |
301 | case MIDR_BRCM_VULCAN: |
302 | + case MIDR_CORTEX_A53: |
303 | + case MIDR_CORTEX_A55: |
304 | + case MIDR_CORTEX_A57: |
305 | + case MIDR_CORTEX_A72: |
306 | + case MIDR_CORTEX_A73: |
307 | return false; |
308 | } |
309 | |
310 | diff --git a/arch/m68k/amiga/cia.c b/arch/m68k/amiga/cia.c |
311 | index 2081b8cd5591..b9aee983e6f4 100644 |
312 | --- a/arch/m68k/amiga/cia.c |
313 | +++ b/arch/m68k/amiga/cia.c |
314 | @@ -88,10 +88,19 @@ static irqreturn_t cia_handler(int irq, void *dev_id) |
315 | struct ciabase *base = dev_id; |
316 | int mach_irq; |
317 | unsigned char ints; |
318 | + unsigned long flags; |
319 | |
320 | + /* Interrupts get disabled while the timer irq flag is cleared and |
321 | + * the timer interrupt serviced. |
322 | + */ |
323 | mach_irq = base->cia_irq; |
324 | + local_irq_save(flags); |
325 | ints = cia_set_irq(base, CIA_ICR_ALL); |
326 | amiga_custom.intreq = base->int_mask; |
327 | + if (ints & 1) |
328 | + generic_handle_irq(mach_irq); |
329 | + local_irq_restore(flags); |
330 | + mach_irq++, ints >>= 1; |
331 | for (; ints; mach_irq++, ints >>= 1) { |
332 | if (ints & 1) |
333 | generic_handle_irq(mach_irq); |
334 | diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c |
335 | index 3d2b63bedf05..56f02ea2c248 100644 |
336 | --- a/arch/m68k/atari/ataints.c |
337 | +++ b/arch/m68k/atari/ataints.c |
338 | @@ -142,7 +142,7 @@ struct mfptimerbase { |
339 | .name = "MFP Timer D" |
340 | }; |
341 | |
342 | -static irqreturn_t mfptimer_handler(int irq, void *dev_id) |
343 | +static irqreturn_t mfp_timer_d_handler(int irq, void *dev_id) |
344 | { |
345 | struct mfptimerbase *base = dev_id; |
346 | int mach_irq; |
347 | @@ -344,7 +344,7 @@ void __init atari_init_IRQ(void) |
348 | st_mfp.tim_ct_cd = (st_mfp.tim_ct_cd & 0xf0) | 0x6; |
349 | |
350 | /* request timer D dispatch handler */ |
351 | - if (request_irq(IRQ_MFP_TIMD, mfptimer_handler, IRQF_SHARED, |
352 | + if (request_irq(IRQ_MFP_TIMD, mfp_timer_d_handler, IRQF_SHARED, |
353 | stmfp_base.name, &stmfp_base)) |
354 | pr_err("Couldn't register %s interrupt\n", stmfp_base.name); |
355 | |
356 | diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c |
357 | index c549b48174ec..972181c1fe4b 100644 |
358 | --- a/arch/m68k/atari/time.c |
359 | +++ b/arch/m68k/atari/time.c |
360 | @@ -24,6 +24,18 @@ |
361 | DEFINE_SPINLOCK(rtc_lock); |
362 | EXPORT_SYMBOL_GPL(rtc_lock); |
363 | |
364 | +static irqreturn_t mfp_timer_c_handler(int irq, void *dev_id) |
365 | +{ |
366 | + irq_handler_t timer_routine = dev_id; |
367 | + unsigned long flags; |
368 | + |
369 | + local_irq_save(flags); |
370 | + timer_routine(0, NULL); |
371 | + local_irq_restore(flags); |
372 | + |
373 | + return IRQ_HANDLED; |
374 | +} |
375 | + |
376 | void __init |
377 | atari_sched_init(irq_handler_t timer_routine) |
378 | { |
379 | @@ -32,7 +44,8 @@ atari_sched_init(irq_handler_t timer_routine) |
380 | /* start timer C, div = 1:100 */ |
381 | st_mfp.tim_ct_cd = (st_mfp.tim_ct_cd & 15) | 0x60; |
382 | /* install interrupt service routine for MFP Timer C */ |
383 | - if (request_irq(IRQ_MFP_TIMC, timer_routine, 0, "timer", timer_routine)) |
384 | + if (request_irq(IRQ_MFP_TIMC, mfp_timer_c_handler, 0, "timer", |
385 | + timer_routine)) |
386 | pr_err("Couldn't register timer interrupt\n"); |
387 | } |
388 | |
389 | diff --git a/arch/m68k/bvme6000/config.c b/arch/m68k/bvme6000/config.c |
390 | index 611d4d9ea2bd..3978d71d250b 100644 |
391 | --- a/arch/m68k/bvme6000/config.c |
392 | +++ b/arch/m68k/bvme6000/config.c |
393 | @@ -45,11 +45,6 @@ extern int bvme6000_set_clock_mmss (unsigned long); |
394 | extern void bvme6000_reset (void); |
395 | void bvme6000_set_vectors (void); |
396 | |
397 | -/* Save tick handler routine pointer, will point to xtime_update() in |
398 | - * kernel/timer/timekeeping.c, called via bvme6000_process_int() */ |
399 | - |
400 | -static irq_handler_t tick_handler; |
401 | - |
402 | |
403 | int __init bvme6000_parse_bootinfo(const struct bi_record *bi) |
404 | { |
405 | @@ -159,12 +154,18 @@ irqreturn_t bvme6000_abort_int (int irq, void *dev_id) |
406 | |
407 | static irqreturn_t bvme6000_timer_int (int irq, void *dev_id) |
408 | { |
409 | + irq_handler_t timer_routine = dev_id; |
410 | + unsigned long flags; |
411 | volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE; |
412 | - unsigned char msr = rtc->msr & 0xc0; |
413 | + unsigned char msr; |
414 | |
415 | + local_irq_save(flags); |
416 | + msr = rtc->msr & 0xc0; |
417 | rtc->msr = msr | 0x20; /* Ack the interrupt */ |
418 | + timer_routine(0, NULL); |
419 | + local_irq_restore(flags); |
420 | |
421 | - return tick_handler(irq, dev_id); |
422 | + return IRQ_HANDLED; |
423 | } |
424 | |
425 | /* |
426 | @@ -183,9 +184,8 @@ void bvme6000_sched_init (irq_handler_t timer_routine) |
427 | |
428 | rtc->msr = 0; /* Ensure timer registers accessible */ |
429 | |
430 | - tick_handler = timer_routine; |
431 | - if (request_irq(BVME_IRQ_RTC, bvme6000_timer_int, 0, |
432 | - "timer", bvme6000_timer_int)) |
433 | + if (request_irq(BVME_IRQ_RTC, bvme6000_timer_int, 0, "timer", |
434 | + timer_routine)) |
435 | panic ("Couldn't register timer int"); |
436 | |
437 | rtc->t1cr_omr = 0x04; /* Mode 2, ext clk */ |
438 | diff --git a/arch/m68k/hp300/time.c b/arch/m68k/hp300/time.c |
439 | index 749543b425a4..03c83b8f9032 100644 |
440 | --- a/arch/m68k/hp300/time.c |
441 | +++ b/arch/m68k/hp300/time.c |
442 | @@ -37,13 +37,19 @@ |
443 | |
444 | static irqreturn_t hp300_tick(int irq, void *dev_id) |
445 | { |
446 | + irq_handler_t timer_routine = dev_id; |
447 | + unsigned long flags; |
448 | unsigned long tmp; |
449 | - irq_handler_t vector = dev_id; |
450 | + |
451 | + local_irq_save(flags); |
452 | in_8(CLOCKBASE + CLKSR); |
453 | asm volatile ("movpw %1@(5),%0" : "=d" (tmp) : "a" (CLOCKBASE)); |
454 | + timer_routine(0, NULL); |
455 | + local_irq_restore(flags); |
456 | + |
457 | /* Turn off the network and SCSI leds */ |
458 | blinken_leds(0, 0xe0); |
459 | - return vector(irq, NULL); |
460 | + return IRQ_HANDLED; |
461 | } |
462 | |
463 | u32 hp300_gettimeoffset(void) |
464 | diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c |
465 | index 920ff63d4a81..a435aced6e43 100644 |
466 | --- a/arch/m68k/mac/via.c |
467 | +++ b/arch/m68k/mac/via.c |
468 | @@ -53,16 +53,6 @@ static __u8 rbv_clear; |
469 | |
470 | static int gIER,gIFR,gBufA,gBufB; |
471 | |
472 | -/* |
473 | - * Timer defs. |
474 | - */ |
475 | - |
476 | -#define TICK_SIZE 10000 |
477 | -#define MAC_CLOCK_TICK (783300/HZ) /* ticks per HZ */ |
478 | -#define MAC_CLOCK_LOW (MAC_CLOCK_TICK&0xFF) |
479 | -#define MAC_CLOCK_HIGH (MAC_CLOCK_TICK>>8) |
480 | - |
481 | - |
482 | /* |
483 | * On Macs with a genuine VIA chip there is no way to mask an individual slot |
484 | * interrupt. This limitation also seems to apply to VIA clone logic cores in |
485 | @@ -277,22 +267,6 @@ void __init via_init(void) |
486 | } |
487 | } |
488 | |
489 | -/* |
490 | - * Start the 100 Hz clock |
491 | - */ |
492 | - |
493 | -void __init via_init_clock(irq_handler_t func) |
494 | -{ |
495 | - via1[vACR] |= 0x40; |
496 | - via1[vT1LL] = MAC_CLOCK_LOW; |
497 | - via1[vT1LH] = MAC_CLOCK_HIGH; |
498 | - via1[vT1CL] = MAC_CLOCK_LOW; |
499 | - via1[vT1CH] = MAC_CLOCK_HIGH; |
500 | - |
501 | - if (request_irq(IRQ_MAC_TIMER_1, func, 0, "timer", func)) |
502 | - pr_err("Couldn't register %s interrupt\n", "timer"); |
503 | -} |
504 | - |
505 | /* |
506 | * Debugging dump, used in various places to see what's going on. |
507 | */ |
508 | @@ -320,29 +294,6 @@ void via_debug_dump(void) |
509 | } |
510 | } |
511 | |
512 | -/* |
513 | - * This is always executed with interrupts disabled. |
514 | - * |
515 | - * TBI: get time offset between scheduling timer ticks |
516 | - */ |
517 | - |
518 | -u32 mac_gettimeoffset(void) |
519 | -{ |
520 | - unsigned long ticks, offset = 0; |
521 | - |
522 | - /* read VIA1 timer 2 current value */ |
523 | - ticks = via1[vT1CL] | (via1[vT1CH] << 8); |
524 | - /* The probability of underflow is less than 2% */ |
525 | - if (ticks > MAC_CLOCK_TICK - MAC_CLOCK_TICK / 50) |
526 | - /* Check for pending timer interrupt in VIA1 IFR */ |
527 | - if (via1[vIFR] & 0x40) offset = TICK_SIZE; |
528 | - |
529 | - ticks = MAC_CLOCK_TICK - ticks; |
530 | - ticks = ticks * 10000L / MAC_CLOCK_TICK; |
531 | - |
532 | - return (ticks + offset) * 1000; |
533 | -} |
534 | - |
535 | /* |
536 | * Flush the L2 cache on Macs that have it by flipping |
537 | * the system into 24-bit mode for an instant. |
538 | @@ -446,6 +397,8 @@ void via_nubus_irq_shutdown(int irq) |
539 | * via6522.c :-), disable/pending masks added. |
540 | */ |
541 | |
542 | +#define VIA_TIMER_1_INT BIT(6) |
543 | + |
544 | void via1_irq(struct irq_desc *desc) |
545 | { |
546 | int irq_num; |
547 | @@ -455,6 +408,21 @@ void via1_irq(struct irq_desc *desc) |
548 | if (!events) |
549 | return; |
550 | |
551 | + irq_num = IRQ_MAC_TIMER_1; |
552 | + irq_bit = VIA_TIMER_1_INT; |
553 | + if (events & irq_bit) { |
554 | + unsigned long flags; |
555 | + |
556 | + local_irq_save(flags); |
557 | + via1[vIFR] = irq_bit; |
558 | + generic_handle_irq(irq_num); |
559 | + local_irq_restore(flags); |
560 | + |
561 | + events &= ~irq_bit; |
562 | + if (!events) |
563 | + return; |
564 | + } |
565 | + |
566 | irq_num = VIA1_SOURCE_BASE; |
567 | irq_bit = 1; |
568 | do { |
569 | @@ -619,3 +587,56 @@ int via2_scsi_drq_pending(void) |
570 | return via2[gIFR] & (1 << IRQ_IDX(IRQ_MAC_SCSIDRQ)); |
571 | } |
572 | EXPORT_SYMBOL(via2_scsi_drq_pending); |
573 | + |
574 | +/* timer and clock source */ |
575 | + |
576 | +#define VIA_CLOCK_FREQ 783360 /* VIA "phase 2" clock in Hz */ |
577 | +#define VIA_TIMER_INTERVAL (1000000 / HZ) /* microseconds per jiffy */ |
578 | +#define VIA_TIMER_CYCLES (VIA_CLOCK_FREQ / HZ) /* clock cycles per jiffy */ |
579 | + |
580 | +#define VIA_TC (VIA_TIMER_CYCLES - 2) /* including 0 and -1 */ |
581 | +#define VIA_TC_LOW (VIA_TC & 0xFF) |
582 | +#define VIA_TC_HIGH (VIA_TC >> 8) |
583 | + |
584 | +void __init via_init_clock(irq_handler_t timer_routine) |
585 | +{ |
586 | + if (request_irq(IRQ_MAC_TIMER_1, timer_routine, 0, "timer", NULL)) { |
587 | + pr_err("Couldn't register %s interrupt\n", "timer"); |
588 | + return; |
589 | + } |
590 | + |
591 | + via1[vT1LL] = VIA_TC_LOW; |
592 | + via1[vT1LH] = VIA_TC_HIGH; |
593 | + via1[vT1CL] = VIA_TC_LOW; |
594 | + via1[vT1CH] = VIA_TC_HIGH; |
595 | + via1[vACR] |= 0x40; |
596 | +} |
597 | + |
598 | +u32 mac_gettimeoffset(void) |
599 | +{ |
600 | + unsigned long flags; |
601 | + u8 count_high; |
602 | + u16 count, offset = 0; |
603 | + |
604 | + /* |
605 | + * Timer counter wrap-around is detected with the timer interrupt flag |
606 | + * but reading the counter low byte (vT1CL) would reset the flag. |
607 | + * Also, accessing both counter registers is essentially a data race. |
608 | + * These problems are avoided by ignoring the low byte. Clock accuracy |
609 | + * is 256 times worse (error can reach 0.327 ms) but CPU overhead is |
610 | + * reduced by avoiding slow VIA register accesses. |
611 | + */ |
612 | + |
613 | + local_irq_save(flags); |
614 | + count_high = via1[vT1CH]; |
615 | + if (count_high == 0xFF) |
616 | + count_high = 0; |
617 | + if (count_high > 0 && (via1[vIFR] & VIA_TIMER_1_INT)) |
618 | + offset = VIA_TIMER_CYCLES; |
619 | + local_irq_restore(flags); |
620 | + |
621 | + count = count_high << 8; |
622 | + count = VIA_TIMER_CYCLES - count + offset; |
623 | + |
624 | + return ((count * VIA_TIMER_INTERVAL) / VIA_TIMER_CYCLES) * 1000; |
625 | +} |
626 | diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c |
627 | index c11d38dfad08..1a095443790b 100644 |
628 | --- a/arch/m68k/mvme147/config.c |
629 | +++ b/arch/m68k/mvme147/config.c |
630 | @@ -46,11 +46,6 @@ extern void mvme147_reset (void); |
631 | |
632 | static int bcd2int (unsigned char b); |
633 | |
634 | -/* Save tick handler routine pointer, will point to xtime_update() in |
635 | - * kernel/time/timekeeping.c, called via mvme147_process_int() */ |
636 | - |
637 | -irq_handler_t tick_handler; |
638 | - |
639 | |
640 | int __init mvme147_parse_bootinfo(const struct bi_record *bi) |
641 | { |
642 | @@ -106,16 +101,23 @@ void __init config_mvme147(void) |
643 | |
644 | static irqreturn_t mvme147_timer_int (int irq, void *dev_id) |
645 | { |
646 | + irq_handler_t timer_routine = dev_id; |
647 | + unsigned long flags; |
648 | + |
649 | + local_irq_save(flags); |
650 | m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR; |
651 | m147_pcc->t1_int_cntrl = PCC_INT_ENAB|PCC_LEVEL_TIMER1; |
652 | - return tick_handler(irq, dev_id); |
653 | + timer_routine(0, NULL); |
654 | + local_irq_restore(flags); |
655 | + |
656 | + return IRQ_HANDLED; |
657 | } |
658 | |
659 | |
660 | void mvme147_sched_init (irq_handler_t timer_routine) |
661 | { |
662 | - tick_handler = timer_routine; |
663 | - if (request_irq(PCC_IRQ_TIMER1, mvme147_timer_int, 0, "timer 1", NULL)) |
664 | + if (request_irq(PCC_IRQ_TIMER1, mvme147_timer_int, 0, "timer 1", |
665 | + timer_routine)) |
666 | pr_err("Couldn't register timer interrupt\n"); |
667 | |
668 | /* Init the clock with a value */ |
669 | diff --git a/arch/m68k/mvme16x/config.c b/arch/m68k/mvme16x/config.c |
670 | index 58e240939d26..ac49fa7ec46b 100644 |
671 | --- a/arch/m68k/mvme16x/config.c |
672 | +++ b/arch/m68k/mvme16x/config.c |
673 | @@ -51,11 +51,6 @@ extern void mvme16x_reset (void); |
674 | |
675 | int bcd2int (unsigned char b); |
676 | |
677 | -/* Save tick handler routine pointer, will point to xtime_update() in |
678 | - * kernel/time/timekeeping.c, called via mvme16x_process_int() */ |
679 | - |
680 | -static irq_handler_t tick_handler; |
681 | - |
682 | |
683 | unsigned short mvme16x_config; |
684 | EXPORT_SYMBOL(mvme16x_config); |
685 | @@ -354,8 +349,15 @@ static irqreturn_t mvme16x_abort_int (int irq, void *dev_id) |
686 | |
687 | static irqreturn_t mvme16x_timer_int (int irq, void *dev_id) |
688 | { |
689 | - *(volatile unsigned char *)0xfff4201b |= 8; |
690 | - return tick_handler(irq, dev_id); |
691 | + irq_handler_t timer_routine = dev_id; |
692 | + unsigned long flags; |
693 | + |
694 | + local_irq_save(flags); |
695 | + *(volatile unsigned char *)0xfff4201b |= 8; |
696 | + timer_routine(0, NULL); |
697 | + local_irq_restore(flags); |
698 | + |
699 | + return IRQ_HANDLED; |
700 | } |
701 | |
702 | void mvme16x_sched_init (irq_handler_t timer_routine) |
703 | @@ -363,14 +365,13 @@ void mvme16x_sched_init (irq_handler_t timer_routine) |
704 | uint16_t brdno = be16_to_cpu(mvme_bdid.brdno); |
705 | int irq; |
706 | |
707 | - tick_handler = timer_routine; |
708 | /* Using PCCchip2 or MC2 chip tick timer 1 */ |
709 | *(volatile unsigned long *)0xfff42008 = 0; |
710 | *(volatile unsigned long *)0xfff42004 = 10000; /* 10ms */ |
711 | *(volatile unsigned char *)0xfff42017 |= 3; |
712 | *(volatile unsigned char *)0xfff4201b = 0x16; |
713 | - if (request_irq(MVME16x_IRQ_TIMER, mvme16x_timer_int, 0, |
714 | - "timer", mvme16x_timer_int)) |
715 | + if (request_irq(MVME16x_IRQ_TIMER, mvme16x_timer_int, 0, "timer", |
716 | + timer_routine)) |
717 | panic ("Couldn't register timer int"); |
718 | |
719 | if (brdno == 0x0162 || brdno == 0x172) |
720 | diff --git a/arch/m68k/q40/q40ints.c b/arch/m68k/q40/q40ints.c |
721 | index 513f9bb17b9c..60b51f5b9cfc 100644 |
722 | --- a/arch/m68k/q40/q40ints.c |
723 | +++ b/arch/m68k/q40/q40ints.c |
724 | @@ -126,10 +126,10 @@ void q40_mksound(unsigned int hz, unsigned int ticks) |
725 | sound_ticks = ticks << 1; |
726 | } |
727 | |
728 | -static irq_handler_t q40_timer_routine; |
729 | - |
730 | -static irqreturn_t q40_timer_int (int irq, void * dev) |
731 | +static irqreturn_t q40_timer_int(int irq, void *dev_id) |
732 | { |
733 | + irq_handler_t timer_routine = dev_id; |
734 | + |
735 | ql_ticks = ql_ticks ? 0 : 1; |
736 | if (sound_ticks) { |
737 | unsigned char sval=(sound_ticks & 1) ? 128-SVOL : 128+SVOL; |
738 | @@ -138,8 +138,13 @@ static irqreturn_t q40_timer_int (int irq, void * dev) |
739 | *DAC_RIGHT=sval; |
740 | } |
741 | |
742 | - if (!ql_ticks) |
743 | - q40_timer_routine(irq, dev); |
744 | + if (!ql_ticks) { |
745 | + unsigned long flags; |
746 | + |
747 | + local_irq_save(flags); |
748 | + timer_routine(0, NULL); |
749 | + local_irq_restore(flags); |
750 | + } |
751 | return IRQ_HANDLED; |
752 | } |
753 | |
754 | @@ -147,11 +152,9 @@ void q40_sched_init (irq_handler_t timer_routine) |
755 | { |
756 | int timer_irq; |
757 | |
758 | - q40_timer_routine = timer_routine; |
759 | timer_irq = Q40_IRQ_FRAME; |
760 | |
761 | - if (request_irq(timer_irq, q40_timer_int, 0, |
762 | - "timer", q40_timer_int)) |
763 | + if (request_irq(timer_irq, q40_timer_int, 0, "timer", timer_routine)) |
764 | panic("Couldn't register timer int"); |
765 | |
766 | master_outb(-1, FRAME_CLEAR_REG); |
767 | diff --git a/arch/m68k/sun3/sun3ints.c b/arch/m68k/sun3/sun3ints.c |
768 | index 6bbca30c9188..a5824abb4a39 100644 |
769 | --- a/arch/m68k/sun3/sun3ints.c |
770 | +++ b/arch/m68k/sun3/sun3ints.c |
771 | @@ -61,8 +61,10 @@ static irqreturn_t sun3_int7(int irq, void *dev_id) |
772 | |
773 | static irqreturn_t sun3_int5(int irq, void *dev_id) |
774 | { |
775 | + unsigned long flags; |
776 | unsigned int cnt; |
777 | |
778 | + local_irq_save(flags); |
779 | #ifdef CONFIG_SUN3 |
780 | intersil_clear(); |
781 | #endif |
782 | @@ -76,6 +78,7 @@ static irqreturn_t sun3_int5(int irq, void *dev_id) |
783 | cnt = kstat_irqs_cpu(irq, 0); |
784 | if (!(cnt % 20)) |
785 | sun3_leds(led_pattern[cnt % 160 / 20]); |
786 | + local_irq_restore(flags); |
787 | return IRQ_HANDLED; |
788 | } |
789 | |
790 | diff --git a/arch/m68k/sun3x/time.c b/arch/m68k/sun3x/time.c |
791 | index 431d3c4306dd..a4f6a44d3418 100644 |
792 | --- a/arch/m68k/sun3x/time.c |
793 | +++ b/arch/m68k/sun3x/time.c |
794 | @@ -77,15 +77,19 @@ u32 sun3x_gettimeoffset(void) |
795 | } |
796 | |
797 | #if 0 |
798 | -static void sun3x_timer_tick(int irq, void *dev_id, struct pt_regs *regs) |
799 | +static irqreturn_t sun3x_timer_tick(int irq, void *dev_id) |
800 | { |
801 | - void (*vector)(int, void *, struct pt_regs *) = dev_id; |
802 | + irq_handler_t timer_routine = dev_id; |
803 | + unsigned long flags; |
804 | |
805 | - /* Clear the pending interrupt - pulse the enable line low */ |
806 | - disable_irq(5); |
807 | - enable_irq(5); |
808 | + local_irq_save(flags); |
809 | + /* Clear the pending interrupt - pulse the enable line low */ |
810 | + disable_irq(5); |
811 | + enable_irq(5); |
812 | + timer_routine(0, NULL); |
813 | + local_irq_restore(flags); |
814 | |
815 | - vector(irq, NULL, regs); |
816 | + return IRQ_HANDLED; |
817 | } |
818 | #endif |
819 | |
820 | diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h |
821 | index 06049b6b3ddd..5dfae80264b9 100644 |
822 | --- a/arch/mips/include/asm/io.h |
823 | +++ b/arch/mips/include/asm/io.h |
824 | @@ -60,21 +60,11 @@ |
825 | * instruction, so the lower 16 bits must be zero. Should be true on |
826 | * on any sane architecture; generic code does not use this assumption. |
827 | */ |
828 | -extern const unsigned long mips_io_port_base; |
829 | +extern unsigned long mips_io_port_base; |
830 | |
831 | -/* |
832 | - * Gcc will generate code to load the value of mips_io_port_base after each |
833 | - * function call which may be fairly wasteful in some cases. So we don't |
834 | - * play quite by the book. We tell gcc mips_io_port_base is a long variable |
835 | - * which solves the code generation issue. Now we need to violate the |
836 | - * aliasing rules a little to make initialization possible and finally we |
837 | - * will need the barrier() to fight side effects of the aliasing chat. |
838 | - * This trickery will eventually collapse under gcc's optimizer. Oh well. |
839 | - */ |
840 | static inline void set_io_port_base(unsigned long base) |
841 | { |
842 | - * (unsigned long *) &mips_io_port_base = base; |
843 | - barrier(); |
844 | + mips_io_port_base = base; |
845 | } |
846 | |
847 | /* |
848 | diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c |
849 | index 695950361d2a..7cc1d29334ee 100644 |
850 | --- a/arch/mips/kernel/setup.c |
851 | +++ b/arch/mips/kernel/setup.c |
852 | @@ -74,7 +74,7 @@ static char __initdata builtin_cmdline[COMMAND_LINE_SIZE] = CONFIG_CMDLINE; |
853 | * mips_io_port_base is the begin of the address space to which x86 style |
854 | * I/O ports are mapped. |
855 | */ |
856 | -const unsigned long mips_io_port_base = -1; |
857 | +unsigned long mips_io_port_base = -1; |
858 | EXPORT_SYMBOL(mips_io_port_base); |
859 | |
860 | static struct resource code_resource = { .name = "Kernel code", }; |
861 | diff --git a/arch/nios2/kernel/nios2_ksyms.c b/arch/nios2/kernel/nios2_ksyms.c |
862 | index bf2f55d10a4d..4e704046a150 100644 |
863 | --- a/arch/nios2/kernel/nios2_ksyms.c |
864 | +++ b/arch/nios2/kernel/nios2_ksyms.c |
865 | @@ -9,12 +9,20 @@ |
866 | #include <linux/export.h> |
867 | #include <linux/string.h> |
868 | |
869 | +#include <asm/cacheflush.h> |
870 | +#include <asm/pgtable.h> |
871 | + |
872 | /* string functions */ |
873 | |
874 | EXPORT_SYMBOL(memcpy); |
875 | EXPORT_SYMBOL(memset); |
876 | EXPORT_SYMBOL(memmove); |
877 | |
878 | +/* memory management */ |
879 | + |
880 | +EXPORT_SYMBOL(empty_zero_page); |
881 | +EXPORT_SYMBOL(flush_icache_range); |
882 | + |
883 | /* |
884 | * libgcc functions - functions that are used internally by the |
885 | * compiler... (prototypes are not correct though, but that |
886 | @@ -31,3 +39,7 @@ DECLARE_EXPORT(__udivsi3); |
887 | DECLARE_EXPORT(__umoddi3); |
888 | DECLARE_EXPORT(__umodsi3); |
889 | DECLARE_EXPORT(__muldi3); |
890 | +DECLARE_EXPORT(__ucmpdi2); |
891 | +DECLARE_EXPORT(__lshrdi3); |
892 | +DECLARE_EXPORT(__ashldi3); |
893 | +DECLARE_EXPORT(__ashrdi3); |
894 | diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile |
895 | index a60c9c6e5cc1..de29b88c0e70 100644 |
896 | --- a/arch/powerpc/Makefile |
897 | +++ b/arch/powerpc/Makefile |
898 | @@ -373,7 +373,9 @@ vdso_install: |
899 | ifeq ($(CONFIG_PPC64),y) |
900 | $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso64 $@ |
901 | endif |
902 | +ifdef CONFIG_VDSO32 |
903 | $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso32 $@ |
904 | +endif |
905 | |
906 | archclean: |
907 | $(Q)$(MAKE) $(clean)=$(boot) |
908 | diff --git a/arch/powerpc/include/asm/archrandom.h b/arch/powerpc/include/asm/archrandom.h |
909 | index 85e88f7a59c0..9ff848e3c4a6 100644 |
910 | --- a/arch/powerpc/include/asm/archrandom.h |
911 | +++ b/arch/powerpc/include/asm/archrandom.h |
912 | @@ -27,7 +27,7 @@ static inline int arch_get_random_seed_int(unsigned int *v) |
913 | unsigned long val; |
914 | int rc; |
915 | |
916 | - rc = arch_get_random_long(&val); |
917 | + rc = arch_get_random_seed_long(&val); |
918 | if (rc) |
919 | *v = val; |
920 | |
921 | diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c |
922 | index c641983bbdd6..3394a72b19f2 100644 |
923 | --- a/arch/powerpc/kernel/cacheinfo.c |
924 | +++ b/arch/powerpc/kernel/cacheinfo.c |
925 | @@ -867,4 +867,21 @@ void cacheinfo_cpu_offline(unsigned int cpu_id) |
926 | if (cache) |
927 | cache_cpu_clear(cache, cpu_id); |
928 | } |
929 | + |
930 | +void cacheinfo_teardown(void) |
931 | +{ |
932 | + unsigned int cpu; |
933 | + |
934 | + for_each_online_cpu(cpu) |
935 | + cacheinfo_cpu_offline(cpu); |
936 | +} |
937 | + |
938 | +void cacheinfo_rebuild(void) |
939 | +{ |
940 | + unsigned int cpu; |
941 | + |
942 | + for_each_online_cpu(cpu) |
943 | + cacheinfo_cpu_online(cpu); |
944 | +} |
945 | + |
946 | #endif /* (CONFIG_PPC_PSERIES && CONFIG_SUSPEND) || CONFIG_HOTPLUG_CPU */ |
947 | diff --git a/arch/powerpc/kernel/cacheinfo.h b/arch/powerpc/kernel/cacheinfo.h |
948 | index a7b74d36acd7..2cdee87a482c 100644 |
949 | --- a/arch/powerpc/kernel/cacheinfo.h |
950 | +++ b/arch/powerpc/kernel/cacheinfo.h |
951 | @@ -5,4 +5,8 @@ |
952 | extern void cacheinfo_cpu_online(unsigned int cpu_id); |
953 | extern void cacheinfo_cpu_offline(unsigned int cpu_id); |
954 | |
955 | +/* Allow migration/suspend to tear down and rebuild the hierarchy. */ |
956 | +extern void cacheinfo_teardown(void); |
957 | +extern void cacheinfo_rebuild(void); |
958 | + |
959 | #endif /* _PPC_CACHEINFO_H */ |
960 | diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug |
961 | index 4386440fe463..f09a192260f8 100644 |
962 | --- a/arch/x86/Kconfig.debug |
963 | +++ b/arch/x86/Kconfig.debug |
964 | @@ -192,7 +192,7 @@ config HAVE_MMIOTRACE_SUPPORT |
965 | |
966 | config X86_DECODER_SELFTEST |
967 | bool "x86 instruction decoder selftest" |
968 | - depends on DEBUG_KERNEL && KPROBES |
969 | + depends on DEBUG_KERNEL && INSTRUCTION_DECODER |
970 | depends on !COMPILE_TEST |
971 | ---help--- |
972 | Perform x86 instruction decoder selftests at build time. |
973 | diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c |
974 | index 8e36f249646e..904e18bb38c5 100644 |
975 | --- a/arch/x86/kernel/kgdb.c |
976 | +++ b/arch/x86/kernel/kgdb.c |
977 | @@ -438,7 +438,7 @@ static void kgdb_disable_hw_debug(struct pt_regs *regs) |
978 | */ |
979 | void kgdb_roundup_cpus(unsigned long flags) |
980 | { |
981 | - apic->send_IPI_allbutself(APIC_DM_NMI); |
982 | + apic->send_IPI_allbutself(NMI_VECTOR); |
983 | } |
984 | #endif |
985 | |
986 | diff --git a/block/blk-merge.c b/block/blk-merge.c |
987 | index 2642e5fc8b69..66795cca662a 100644 |
988 | --- a/block/blk-merge.c |
989 | +++ b/block/blk-merge.c |
990 | @@ -305,13 +305,7 @@ void blk_recalc_rq_segments(struct request *rq) |
991 | |
992 | void blk_recount_segments(struct request_queue *q, struct bio *bio) |
993 | { |
994 | - unsigned short seg_cnt; |
995 | - |
996 | - /* estimate segment number by bi_vcnt for non-cloned bio */ |
997 | - if (bio_flagged(bio, BIO_CLONED)) |
998 | - seg_cnt = bio_segments(bio); |
999 | - else |
1000 | - seg_cnt = bio->bi_vcnt; |
1001 | + unsigned short seg_cnt = bio_segments(bio); |
1002 | |
1003 | if (test_bit(QUEUE_FLAG_NO_SG_MERGE, &q->queue_flags) && |
1004 | (seg_cnt < queue_max_segments(q))) |
1005 | diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c |
1006 | index f8ec3d4ba4a8..a5718c0a3dc4 100644 |
1007 | --- a/crypto/pcrypt.c |
1008 | +++ b/crypto/pcrypt.c |
1009 | @@ -394,7 +394,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name) |
1010 | int ret; |
1011 | |
1012 | pinst->kobj.kset = pcrypt_kset; |
1013 | - ret = kobject_add(&pinst->kobj, NULL, name); |
1014 | + ret = kobject_add(&pinst->kobj, NULL, "%s", name); |
1015 | if (!ret) |
1016 | kobject_uevent(&pinst->kobj, KOBJ_ADD); |
1017 | |
1018 | diff --git a/crypto/tgr192.c b/crypto/tgr192.c |
1019 | index 321bc6ff2a9d..904c8444aa0a 100644 |
1020 | --- a/crypto/tgr192.c |
1021 | +++ b/crypto/tgr192.c |
1022 | @@ -25,8 +25,9 @@ |
1023 | #include <linux/init.h> |
1024 | #include <linux/module.h> |
1025 | #include <linux/mm.h> |
1026 | -#include <asm/byteorder.h> |
1027 | #include <linux/types.h> |
1028 | +#include <asm/byteorder.h> |
1029 | +#include <asm/unaligned.h> |
1030 | |
1031 | #define TGR192_DIGEST_SIZE 24 |
1032 | #define TGR160_DIGEST_SIZE 20 |
1033 | @@ -468,10 +469,9 @@ static void tgr192_transform(struct tgr192_ctx *tctx, const u8 * data) |
1034 | u64 a, b, c, aa, bb, cc; |
1035 | u64 x[8]; |
1036 | int i; |
1037 | - const __le64 *ptr = (const __le64 *)data; |
1038 | |
1039 | for (i = 0; i < 8; i++) |
1040 | - x[i] = le64_to_cpu(ptr[i]); |
1041 | + x[i] = get_unaligned_le64(data + i * sizeof(__le64)); |
1042 | |
1043 | /* save */ |
1044 | a = aa = tctx->a; |
1045 | diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c |
1046 | index f233ce60a678..1610fff19bb3 100644 |
1047 | --- a/drivers/ata/libahci.c |
1048 | +++ b/drivers/ata/libahci.c |
1049 | @@ -190,7 +190,6 @@ struct ata_port_operations ahci_pmp_retry_srst_ops = { |
1050 | EXPORT_SYMBOL_GPL(ahci_pmp_retry_srst_ops); |
1051 | |
1052 | static bool ahci_em_messages __read_mostly = true; |
1053 | -EXPORT_SYMBOL_GPL(ahci_em_messages); |
1054 | module_param(ahci_em_messages, bool, 0444); |
1055 | /* add other LED protocol types when they become supported */ |
1056 | MODULE_PARM_DESC(ahci_em_messages, |
1057 | diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c |
1058 | index 85aaf2222587..82296fe2ba3b 100644 |
1059 | --- a/drivers/atm/firestream.c |
1060 | +++ b/drivers/atm/firestream.c |
1061 | @@ -927,6 +927,7 @@ static int fs_open(struct atm_vcc *atm_vcc) |
1062 | } |
1063 | if (!to) { |
1064 | printk ("No more free channels for FS50..\n"); |
1065 | + kfree(vcc); |
1066 | return -EBUSY; |
1067 | } |
1068 | vcc->channo = dev->channo; |
1069 | @@ -937,6 +938,7 @@ static int fs_open(struct atm_vcc *atm_vcc) |
1070 | if (((DO_DIRECTION(rxtp) && dev->atm_vccs[vcc->channo])) || |
1071 | ( DO_DIRECTION(txtp) && test_bit (vcc->channo, dev->tx_inuse))) { |
1072 | printk ("Channel is in use for FS155.\n"); |
1073 | + kfree(vcc); |
1074 | return -EBUSY; |
1075 | } |
1076 | } |
1077 | @@ -950,6 +952,7 @@ static int fs_open(struct atm_vcc *atm_vcc) |
1078 | tc, sizeof (struct fs_transmit_config)); |
1079 | if (!tc) { |
1080 | fs_dprintk (FS_DEBUG_OPEN, "fs: can't alloc transmit_config.\n"); |
1081 | + kfree(vcc); |
1082 | return -ENOMEM; |
1083 | } |
1084 | |
1085 | diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c |
1086 | index f499a469e66d..12b2cc9a3fbe 100644 |
1087 | --- a/drivers/bcma/driver_pci.c |
1088 | +++ b/drivers/bcma/driver_pci.c |
1089 | @@ -78,7 +78,7 @@ static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u16 device, u8 address) |
1090 | v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD); |
1091 | } |
1092 | |
1093 | - v = BCMA_CORE_PCI_MDIODATA_START; |
1094 | + v |= BCMA_CORE_PCI_MDIODATA_START; |
1095 | v |= BCMA_CORE_PCI_MDIODATA_READ; |
1096 | v |= BCMA_CORE_PCI_MDIODATA_TA; |
1097 | |
1098 | @@ -121,7 +121,7 @@ static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u16 device, |
1099 | v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD); |
1100 | } |
1101 | |
1102 | - v = BCMA_CORE_PCI_MDIODATA_START; |
1103 | + v |= BCMA_CORE_PCI_MDIODATA_START; |
1104 | v |= BCMA_CORE_PCI_MDIODATA_WRITE; |
1105 | v |= BCMA_CORE_PCI_MDIODATA_TA; |
1106 | v |= data; |
1107 | diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c |
1108 | index f5c24459fc5c..daa9cef96ec6 100644 |
1109 | --- a/drivers/block/drbd/drbd_main.c |
1110 | +++ b/drivers/block/drbd/drbd_main.c |
1111 | @@ -332,6 +332,8 @@ static int drbd_thread_setup(void *arg) |
1112 | thi->name[0], |
1113 | resource->name); |
1114 | |
1115 | + allow_kernel_signal(DRBD_SIGKILL); |
1116 | + allow_kernel_signal(SIGXCPU); |
1117 | restart: |
1118 | retval = thi->function(thi); |
1119 | |
1120 | diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c |
1121 | index 727ed8e1bb72..8e4581004695 100644 |
1122 | --- a/drivers/clk/clk-highbank.c |
1123 | +++ b/drivers/clk/clk-highbank.c |
1124 | @@ -293,6 +293,7 @@ static __init struct clk *hb_clk_init(struct device_node *node, const struct clk |
1125 | /* Map system registers */ |
1126 | srnp = of_find_compatible_node(NULL, NULL, "calxeda,hb-sregs"); |
1127 | hb_clk->reg = of_iomap(srnp, 0); |
1128 | + of_node_put(srnp); |
1129 | BUG_ON(!hb_clk->reg); |
1130 | hb_clk->reg += reg; |
1131 | |
1132 | diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c |
1133 | index cdce49f6476a..65876ff6df41 100644 |
1134 | --- a/drivers/clk/clk-qoriq.c |
1135 | +++ b/drivers/clk/clk-qoriq.c |
1136 | @@ -1245,6 +1245,7 @@ static void __init clockgen_init(struct device_node *np) |
1137 | pr_err("%s: Couldn't map %s regs\n", __func__, |
1138 | guts->full_name); |
1139 | } |
1140 | + of_node_put(guts); |
1141 | } |
1142 | |
1143 | } |
1144 | diff --git a/drivers/clk/imx/clk-imx6q.c b/drivers/clk/imx/clk-imx6q.c |
1145 | index 14682df5d312..d83f6221f1b0 100644 |
1146 | --- a/drivers/clk/imx/clk-imx6q.c |
1147 | +++ b/drivers/clk/imx/clk-imx6q.c |
1148 | @@ -174,6 +174,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) |
1149 | np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-anatop"); |
1150 | base = of_iomap(np, 0); |
1151 | WARN_ON(!base); |
1152 | + of_node_put(np); |
1153 | |
1154 | /* Audio/video PLL post dividers do not work on i.MX6q revision 1.0 */ |
1155 | if (clk_on_imx6q() && imx_get_soc_revision() == IMX_CHIP_REVISION_1_0) { |
1156 | diff --git a/drivers/clk/imx/clk-imx6sx.c b/drivers/clk/imx/clk-imx6sx.c |
1157 | index b5c96de41ccf..8bbc2542f2f7 100644 |
1158 | --- a/drivers/clk/imx/clk-imx6sx.c |
1159 | +++ b/drivers/clk/imx/clk-imx6sx.c |
1160 | @@ -164,6 +164,7 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node) |
1161 | np = of_find_compatible_node(NULL, NULL, "fsl,imx6sx-anatop"); |
1162 | base = of_iomap(np, 0); |
1163 | WARN_ON(!base); |
1164 | + of_node_put(np); |
1165 | |
1166 | clks[IMX6SX_PLL1_BYPASS_SRC] = imx_clk_mux("pll1_bypass_src", base + 0x00, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); |
1167 | clks[IMX6SX_PLL2_BYPASS_SRC] = imx_clk_mux("pll2_bypass_src", base + 0x30, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); |
1168 | diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c |
1169 | index e7c7353a86fc..8c0c0d015132 100644 |
1170 | --- a/drivers/clk/imx/clk-imx7d.c |
1171 | +++ b/drivers/clk/imx/clk-imx7d.c |
1172 | @@ -415,6 +415,7 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node) |
1173 | np = of_find_compatible_node(NULL, NULL, "fsl,imx7d-anatop"); |
1174 | base = of_iomap(np, 0); |
1175 | WARN_ON(!base); |
1176 | + of_node_put(np); |
1177 | |
1178 | clks[IMX7D_PLL_ARM_MAIN_SRC] = imx_clk_mux("pll_arm_main_src", base + 0x60, 14, 2, pll_bypass_src_sel, ARRAY_SIZE(pll_bypass_src_sel)); |
1179 | clks[IMX7D_PLL_DRAM_MAIN_SRC] = imx_clk_mux("pll_dram_main_src", base + 0x70, 14, 2, pll_bypass_src_sel, ARRAY_SIZE(pll_bypass_src_sel)); |
1180 | diff --git a/drivers/clk/imx/clk-vf610.c b/drivers/clk/imx/clk-vf610.c |
1181 | index 0476353ab423..a19ab032d073 100644 |
1182 | --- a/drivers/clk/imx/clk-vf610.c |
1183 | +++ b/drivers/clk/imx/clk-vf610.c |
1184 | @@ -203,6 +203,7 @@ static void __init vf610_clocks_init(struct device_node *ccm_node) |
1185 | np = of_find_compatible_node(NULL, NULL, "fsl,vf610-anatop"); |
1186 | anatop_base = of_iomap(np, 0); |
1187 | BUG_ON(!anatop_base); |
1188 | + of_node_put(np); |
1189 | |
1190 | np = ccm_node; |
1191 | ccm_base = of_iomap(np, 0); |
1192 | diff --git a/drivers/clk/mvebu/armada-370.c b/drivers/clk/mvebu/armada-370.c |
1193 | index 2c7c1085f883..8fdfa97900cd 100644 |
1194 | --- a/drivers/clk/mvebu/armada-370.c |
1195 | +++ b/drivers/clk/mvebu/armada-370.c |
1196 | @@ -177,8 +177,10 @@ static void __init a370_clk_init(struct device_node *np) |
1197 | |
1198 | mvebu_coreclk_setup(np, &a370_coreclks); |
1199 | |
1200 | - if (cgnp) |
1201 | + if (cgnp) { |
1202 | mvebu_clk_gating_setup(cgnp, a370_gating_desc); |
1203 | + of_node_put(cgnp); |
1204 | + } |
1205 | } |
1206 | CLK_OF_DECLARE(a370_clk, "marvell,armada-370-core-clock", a370_clk_init); |
1207 | |
1208 | diff --git a/drivers/clk/mvebu/armada-xp.c b/drivers/clk/mvebu/armada-xp.c |
1209 | index b3094315a3c0..2fa15a274719 100644 |
1210 | --- a/drivers/clk/mvebu/armada-xp.c |
1211 | +++ b/drivers/clk/mvebu/armada-xp.c |
1212 | @@ -202,7 +202,9 @@ static void __init axp_clk_init(struct device_node *np) |
1213 | |
1214 | mvebu_coreclk_setup(np, &axp_coreclks); |
1215 | |
1216 | - if (cgnp) |
1217 | + if (cgnp) { |
1218 | mvebu_clk_gating_setup(cgnp, axp_gating_desc); |
1219 | + of_node_put(cgnp); |
1220 | + } |
1221 | } |
1222 | CLK_OF_DECLARE(axp_clk, "marvell,armada-xp-core-clock", axp_clk_init); |
1223 | diff --git a/drivers/clk/mvebu/dove.c b/drivers/clk/mvebu/dove.c |
1224 | index 59fad9546c84..5f258c9bb68b 100644 |
1225 | --- a/drivers/clk/mvebu/dove.c |
1226 | +++ b/drivers/clk/mvebu/dove.c |
1227 | @@ -190,10 +190,14 @@ static void __init dove_clk_init(struct device_node *np) |
1228 | |
1229 | mvebu_coreclk_setup(np, &dove_coreclks); |
1230 | |
1231 | - if (ddnp) |
1232 | + if (ddnp) { |
1233 | dove_divider_clk_init(ddnp); |
1234 | + of_node_put(ddnp); |
1235 | + } |
1236 | |
1237 | - if (cgnp) |
1238 | + if (cgnp) { |
1239 | mvebu_clk_gating_setup(cgnp, dove_gating_desc); |
1240 | + of_node_put(cgnp); |
1241 | + } |
1242 | } |
1243 | CLK_OF_DECLARE(dove_clk, "marvell,dove-core-clock", dove_clk_init); |
1244 | diff --git a/drivers/clk/mvebu/kirkwood.c b/drivers/clk/mvebu/kirkwood.c |
1245 | index a2a8d614039d..890ebf623261 100644 |
1246 | --- a/drivers/clk/mvebu/kirkwood.c |
1247 | +++ b/drivers/clk/mvebu/kirkwood.c |
1248 | @@ -333,6 +333,8 @@ static void __init kirkwood_clk_init(struct device_node *np) |
1249 | if (cgnp) { |
1250 | mvebu_clk_gating_setup(cgnp, kirkwood_gating_desc); |
1251 | kirkwood_clk_muxing_setup(cgnp, kirkwood_mux_desc); |
1252 | + |
1253 | + of_node_put(cgnp); |
1254 | } |
1255 | } |
1256 | CLK_OF_DECLARE(kirkwood_clk, "marvell,kirkwood-core-clock", |
1257 | diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c |
1258 | index fe03e6fbc7df..ea6c227331fc 100644 |
1259 | --- a/drivers/clk/qcom/gcc-msm8996.c |
1260 | +++ b/drivers/clk/qcom/gcc-msm8996.c |
1261 | @@ -140,22 +140,6 @@ static const char * const gcc_xo_gpll0_gpll4_gpll0_early_div[] = { |
1262 | "gpll0_early_div" |
1263 | }; |
1264 | |
1265 | -static const struct parent_map gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div_map[] = { |
1266 | - { P_XO, 0 }, |
1267 | - { P_GPLL0, 1 }, |
1268 | - { P_GPLL2, 2 }, |
1269 | - { P_GPLL3, 3 }, |
1270 | - { P_GPLL0_EARLY_DIV, 6 } |
1271 | -}; |
1272 | - |
1273 | -static const char * const gcc_xo_gpll0_gpll2_gpll3_gpll0_early_div[] = { |
1274 | - "xo", |
1275 | - "gpll0", |
1276 | - "gpll2", |
1277 | - "gpll3", |
1278 | - "gpll0_early_div" |
1279 | -}; |
1280 | - |
1281 | static const struct parent_map gcc_xo_gpll0_gpll1_early_div_gpll1_gpll4_gpll0_early_div_map[] = { |
1282 | { P_XO, 0 }, |
1283 | { P_GPLL0, 1 }, |
1284 | @@ -194,26 +178,6 @@ static const char * const gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll2_early_gpll0_early |
1285 | "gpll0_early_div" |
1286 | }; |
1287 | |
1288 | -static const struct parent_map gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div_map[] = { |
1289 | - { P_XO, 0 }, |
1290 | - { P_GPLL0, 1 }, |
1291 | - { P_GPLL2, 2 }, |
1292 | - { P_GPLL3, 3 }, |
1293 | - { P_GPLL1, 4 }, |
1294 | - { P_GPLL4, 5 }, |
1295 | - { P_GPLL0_EARLY_DIV, 6 } |
1296 | -}; |
1297 | - |
1298 | -static const char * const gcc_xo_gpll0_gpll2_gpll3_gpll1_gpll4_gpll0_early_div[] = { |
1299 | - "xo", |
1300 | - "gpll0", |
1301 | - "gpll2", |
1302 | - "gpll3", |
1303 | - "gpll1", |
1304 | - "gpll4", |
1305 | - "gpll0_early_div" |
1306 | -}; |
1307 | - |
1308 | static struct clk_fixed_factor xo = { |
1309 | .mult = 1, |
1310 | .div = 1, |
1311 | diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c |
1312 | index faab9b31baf5..91f9b79e3941 100644 |
1313 | --- a/drivers/clk/samsung/clk-exynos4.c |
1314 | +++ b/drivers/clk/samsung/clk-exynos4.c |
1315 | @@ -1225,6 +1225,7 @@ static unsigned long __init exynos4_get_xom(void) |
1316 | xom = readl(chipid_base + 8); |
1317 | |
1318 | iounmap(chipid_base); |
1319 | + of_node_put(np); |
1320 | } |
1321 | |
1322 | return xom; |
1323 | diff --git a/drivers/clk/socfpga/clk-pll-a10.c b/drivers/clk/socfpga/clk-pll-a10.c |
1324 | index 35fabe1a32c3..269467e8e07e 100644 |
1325 | --- a/drivers/clk/socfpga/clk-pll-a10.c |
1326 | +++ b/drivers/clk/socfpga/clk-pll-a10.c |
1327 | @@ -95,6 +95,7 @@ static struct clk * __init __socfpga_pll_init(struct device_node *node, |
1328 | |
1329 | clkmgr_np = of_find_compatible_node(NULL, NULL, "altr,clk-mgr"); |
1330 | clk_mgr_a10_base_addr = of_iomap(clkmgr_np, 0); |
1331 | + of_node_put(clkmgr_np); |
1332 | BUG_ON(!clk_mgr_a10_base_addr); |
1333 | pll_clk->hw.reg = clk_mgr_a10_base_addr + reg; |
1334 | |
1335 | diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c |
1336 | index c7f463172e4b..b4b44e9b5901 100644 |
1337 | --- a/drivers/clk/socfpga/clk-pll.c |
1338 | +++ b/drivers/clk/socfpga/clk-pll.c |
1339 | @@ -100,6 +100,7 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node, |
1340 | |
1341 | clkmgr_np = of_find_compatible_node(NULL, NULL, "altr,clk-mgr"); |
1342 | clk_mgr_base_addr = of_iomap(clkmgr_np, 0); |
1343 | + of_node_put(clkmgr_np); |
1344 | BUG_ON(!clk_mgr_base_addr); |
1345 | pll_clk->hw.reg = clk_mgr_base_addr + reg; |
1346 | |
1347 | diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-a23.c b/drivers/clk/sunxi-ng/ccu-sun8i-a23.c |
1348 | index 5c6d37bdf247..765c6977484e 100644 |
1349 | --- a/drivers/clk/sunxi-ng/ccu-sun8i-a23.c |
1350 | +++ b/drivers/clk/sunxi-ng/ccu-sun8i-a23.c |
1351 | @@ -132,7 +132,7 @@ static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_mipi_clk, "pll-mipi", |
1352 | 8, 4, /* N */ |
1353 | 4, 2, /* K */ |
1354 | 0, 4, /* M */ |
1355 | - BIT(31), /* gate */ |
1356 | + BIT(31) | BIT(23) | BIT(22), /* gate */ |
1357 | BIT(28), /* lock */ |
1358 | CLK_SET_RATE_UNGATE); |
1359 | |
1360 | diff --git a/drivers/clocksource/exynos_mct.c b/drivers/clocksource/exynos_mct.c |
1361 | index d32248e2ceab..ae3cbaeffd9c 100644 |
1362 | --- a/drivers/clocksource/exynos_mct.c |
1363 | +++ b/drivers/clocksource/exynos_mct.c |
1364 | @@ -563,7 +563,19 @@ static int __init exynos4_timer_resources(struct device_node *np, void __iomem * |
1365 | return 0; |
1366 | |
1367 | out_irq: |
1368 | - free_percpu_irq(mct_irqs[MCT_L0_IRQ], &percpu_mct_tick); |
1369 | + if (mct_int_type == MCT_INT_PPI) { |
1370 | + free_percpu_irq(mct_irqs[MCT_L0_IRQ], &percpu_mct_tick); |
1371 | + } else { |
1372 | + for_each_possible_cpu(cpu) { |
1373 | + struct mct_clock_event_device *pcpu_mevt = |
1374 | + per_cpu_ptr(&percpu_mct_tick, cpu); |
1375 | + |
1376 | + if (pcpu_mevt->evt.irq != -1) { |
1377 | + free_irq(pcpu_mevt->evt.irq, pcpu_mevt); |
1378 | + pcpu_mevt->evt.irq = -1; |
1379 | + } |
1380 | + } |
1381 | + } |
1382 | return err; |
1383 | } |
1384 | |
1385 | diff --git a/drivers/clocksource/timer-sun5i.c b/drivers/clocksource/timer-sun5i.c |
1386 | index 4f87f3e76d83..c3e96de525a2 100644 |
1387 | --- a/drivers/clocksource/timer-sun5i.c |
1388 | +++ b/drivers/clocksource/timer-sun5i.c |
1389 | @@ -201,6 +201,11 @@ static int __init sun5i_setup_clocksource(struct device_node *node, |
1390 | } |
1391 | |
1392 | rate = clk_get_rate(clk); |
1393 | + if (!rate) { |
1394 | + pr_err("Couldn't get parent clock rate\n"); |
1395 | + ret = -EINVAL; |
1396 | + goto err_disable_clk; |
1397 | + } |
1398 | |
1399 | cs->timer.base = base; |
1400 | cs->timer.clk = clk; |
1401 | @@ -274,6 +279,11 @@ static int __init sun5i_setup_clockevent(struct device_node *node, void __iomem |
1402 | } |
1403 | |
1404 | rate = clk_get_rate(clk); |
1405 | + if (!rate) { |
1406 | + pr_err("Couldn't get parent clock rate\n"); |
1407 | + ret = -EINVAL; |
1408 | + goto err_disable_clk; |
1409 | + } |
1410 | |
1411 | ce->timer.base = base; |
1412 | ce->timer.ticks_per_jiffy = DIV_ROUND_UP(rate, HZ); |
1413 | diff --git a/drivers/crypto/amcc/crypto4xx_trng.h b/drivers/crypto/amcc/crypto4xx_trng.h |
1414 | index 931d22531f51..7bbda51b7337 100644 |
1415 | --- a/drivers/crypto/amcc/crypto4xx_trng.h |
1416 | +++ b/drivers/crypto/amcc/crypto4xx_trng.h |
1417 | @@ -26,9 +26,9 @@ void ppc4xx_trng_probe(struct crypto4xx_core_device *core_dev); |
1418 | void ppc4xx_trng_remove(struct crypto4xx_core_device *core_dev); |
1419 | #else |
1420 | static inline void ppc4xx_trng_probe( |
1421 | - struct crypto4xx_device *dev __maybe_unused) { } |
1422 | + struct crypto4xx_core_device *dev __maybe_unused) { } |
1423 | static inline void ppc4xx_trng_remove( |
1424 | - struct crypto4xx_device *dev __maybe_unused) { } |
1425 | + struct crypto4xx_core_device *dev __maybe_unused) { } |
1426 | #endif |
1427 | |
1428 | #endif |
1429 | diff --git a/drivers/crypto/caam/caamrng.c b/drivers/crypto/caam/caamrng.c |
1430 | index 9b92af2c7241..a77319bf221d 100644 |
1431 | --- a/drivers/crypto/caam/caamrng.c |
1432 | +++ b/drivers/crypto/caam/caamrng.c |
1433 | @@ -361,7 +361,10 @@ static int __init caam_rng_init(void) |
1434 | goto free_rng_ctx; |
1435 | |
1436 | dev_info(dev, "registering rng-caam\n"); |
1437 | - return hwrng_register(&caam_rng); |
1438 | + |
1439 | + err = hwrng_register(&caam_rng); |
1440 | + if (!err) |
1441 | + return err; |
1442 | |
1443 | free_rng_ctx: |
1444 | kfree(rng_ctx); |
1445 | diff --git a/drivers/crypto/ccp/ccp-crypto-aes.c b/drivers/crypto/ccp/ccp-crypto-aes.c |
1446 | index 89291c15015c..3f768699332b 100644 |
1447 | --- a/drivers/crypto/ccp/ccp-crypto-aes.c |
1448 | +++ b/drivers/crypto/ccp/ccp-crypto-aes.c |
1449 | @@ -1,7 +1,8 @@ |
1450 | +// SPDX-License-Identifier: GPL-2.0 |
1451 | /* |
1452 | * AMD Cryptographic Coprocessor (CCP) AES crypto API support |
1453 | * |
1454 | - * Copyright (C) 2013,2016 Advanced Micro Devices, Inc. |
1455 | + * Copyright (C) 2013-2019 Advanced Micro Devices, Inc. |
1456 | * |
1457 | * Author: Tom Lendacky <thomas.lendacky@amd.com> |
1458 | * |
1459 | @@ -79,8 +80,7 @@ static int ccp_aes_crypt(struct ablkcipher_request *req, bool encrypt) |
1460 | return -EINVAL; |
1461 | |
1462 | if (((ctx->u.aes.mode == CCP_AES_MODE_ECB) || |
1463 | - (ctx->u.aes.mode == CCP_AES_MODE_CBC) || |
1464 | - (ctx->u.aes.mode == CCP_AES_MODE_CFB)) && |
1465 | + (ctx->u.aes.mode == CCP_AES_MODE_CBC)) && |
1466 | (req->nbytes & (AES_BLOCK_SIZE - 1))) |
1467 | return -EINVAL; |
1468 | |
1469 | @@ -291,7 +291,7 @@ static struct ccp_aes_def aes_algs[] = { |
1470 | .version = CCP_VERSION(3, 0), |
1471 | .name = "cfb(aes)", |
1472 | .driver_name = "cfb-aes-ccp", |
1473 | - .blocksize = AES_BLOCK_SIZE, |
1474 | + .blocksize = 1, |
1475 | .ivsize = AES_BLOCK_SIZE, |
1476 | .alg_defaults = &ccp_aes_defaults, |
1477 | }, |
1478 | diff --git a/drivers/dma/dma-axi-dmac.c b/drivers/dma/dma-axi-dmac.c |
1479 | index 7f0b9aa15867..9887f2a14aa9 100644 |
1480 | --- a/drivers/dma/dma-axi-dmac.c |
1481 | +++ b/drivers/dma/dma-axi-dmac.c |
1482 | @@ -451,7 +451,7 @@ static struct dma_async_tx_descriptor *axi_dmac_prep_interleaved( |
1483 | |
1484 | if (chan->hw_2d) { |
1485 | if (!axi_dmac_check_len(chan, xt->sgl[0].size) || |
1486 | - !axi_dmac_check_len(chan, xt->numf)) |
1487 | + xt->numf == 0) |
1488 | return NULL; |
1489 | if (xt->sgl[0].size + dst_icg > chan->max_length || |
1490 | xt->sgl[0].size + src_icg > chan->max_length) |
1491 | diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c |
1492 | index 5bda0eb9f393..7536fe80bc33 100644 |
1493 | --- a/drivers/dma/dw/platform.c |
1494 | +++ b/drivers/dma/dw/platform.c |
1495 | @@ -87,13 +87,20 @@ static void dw_dma_acpi_controller_register(struct dw_dma *dw) |
1496 | dma_cap_set(DMA_SLAVE, info->dma_cap); |
1497 | info->filter_fn = dw_dma_acpi_filter; |
1498 | |
1499 | - ret = devm_acpi_dma_controller_register(dev, acpi_dma_simple_xlate, |
1500 | - info); |
1501 | + ret = acpi_dma_controller_register(dev, acpi_dma_simple_xlate, info); |
1502 | if (ret) |
1503 | dev_err(dev, "could not register acpi_dma_controller\n"); |
1504 | } |
1505 | + |
1506 | +static void dw_dma_acpi_controller_free(struct dw_dma *dw) |
1507 | +{ |
1508 | + struct device *dev = dw->dma.dev; |
1509 | + |
1510 | + acpi_dma_controller_free(dev); |
1511 | +} |
1512 | #else /* !CONFIG_ACPI */ |
1513 | static inline void dw_dma_acpi_controller_register(struct dw_dma *dw) {} |
1514 | +static inline void dw_dma_acpi_controller_free(struct dw_dma *dw) {} |
1515 | #endif /* !CONFIG_ACPI */ |
1516 | |
1517 | #ifdef CONFIG_OF |
1518 | @@ -226,6 +233,9 @@ static int dw_remove(struct platform_device *pdev) |
1519 | { |
1520 | struct dw_dma_chip *chip = platform_get_drvdata(pdev); |
1521 | |
1522 | + if (ACPI_HANDLE(&pdev->dev)) |
1523 | + dw_dma_acpi_controller_free(chip->dw); |
1524 | + |
1525 | if (pdev->dev.of_node) |
1526 | of_dma_controller_free(pdev->dev.of_node); |
1527 | |
1528 | diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c |
1529 | index 72f31e837b1d..56ec72468745 100644 |
1530 | --- a/drivers/dma/edma.c |
1531 | +++ b/drivers/dma/edma.c |
1532 | @@ -2340,8 +2340,10 @@ static int edma_probe(struct platform_device *pdev) |
1533 | |
1534 | ecc->tc_list = devm_kcalloc(dev, ecc->num_tc, |
1535 | sizeof(*ecc->tc_list), GFP_KERNEL); |
1536 | - if (!ecc->tc_list) |
1537 | - return -ENOMEM; |
1538 | + if (!ecc->tc_list) { |
1539 | + ret = -ENOMEM; |
1540 | + goto err_reg1; |
1541 | + } |
1542 | |
1543 | for (i = 0;; i++) { |
1544 | ret = of_parse_phandle_with_fixed_args(node, "ti,tptcs", |
1545 | diff --git a/drivers/dma/hsu/hsu.c b/drivers/dma/hsu/hsu.c |
1546 | index 29d04ca71d52..15525a2b8ebd 100644 |
1547 | --- a/drivers/dma/hsu/hsu.c |
1548 | +++ b/drivers/dma/hsu/hsu.c |
1549 | @@ -64,10 +64,10 @@ static void hsu_dma_chan_start(struct hsu_dma_chan *hsuc) |
1550 | |
1551 | if (hsuc->direction == DMA_MEM_TO_DEV) { |
1552 | bsr = config->dst_maxburst; |
1553 | - mtsr = config->src_addr_width; |
1554 | + mtsr = config->dst_addr_width; |
1555 | } else if (hsuc->direction == DMA_DEV_TO_MEM) { |
1556 | bsr = config->src_maxburst; |
1557 | - mtsr = config->dst_addr_width; |
1558 | + mtsr = config->src_addr_width; |
1559 | } |
1560 | |
1561 | hsu_chan_disable(hsuc); |
1562 | diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c |
1563 | index 9f240b2d85a5..558d509b7d85 100644 |
1564 | --- a/drivers/dma/imx-sdma.c |
1565 | +++ b/drivers/dma/imx-sdma.c |
1566 | @@ -1441,6 +1441,14 @@ static void sdma_add_scripts(struct sdma_engine *sdma, |
1567 | if (!sdma->script_number) |
1568 | sdma->script_number = SDMA_SCRIPT_ADDRS_ARRAY_SIZE_V1; |
1569 | |
1570 | + if (sdma->script_number > sizeof(struct sdma_script_start_addrs) |
1571 | + / sizeof(s32)) { |
1572 | + dev_err(sdma->dev, |
1573 | + "SDMA script number %d not match with firmware.\n", |
1574 | + sdma->script_number); |
1575 | + return; |
1576 | + } |
1577 | + |
1578 | for (i = 0; i < sdma->script_number; i++) |
1579 | if (addr_arr[i] > 0) |
1580 | saddr_arr[i] = addr_arr[i]; |
1581 | diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c |
1582 | index 23f75285a4d9..5d524f29c5f1 100644 |
1583 | --- a/drivers/dma/mv_xor.c |
1584 | +++ b/drivers/dma/mv_xor.c |
1585 | @@ -1044,6 +1044,7 @@ mv_xor_channel_add(struct mv_xor_device *xordev, |
1586 | mv_chan->op_in_desc = XOR_MODE_IN_DESC; |
1587 | |
1588 | dma_dev = &mv_chan->dmadev; |
1589 | + dma_dev->dev = &pdev->dev; |
1590 | mv_chan->xordev = xordev; |
1591 | |
1592 | /* |
1593 | @@ -1076,7 +1077,6 @@ mv_xor_channel_add(struct mv_xor_device *xordev, |
1594 | dma_dev->device_free_chan_resources = mv_xor_free_chan_resources; |
1595 | dma_dev->device_tx_status = mv_xor_status; |
1596 | dma_dev->device_issue_pending = mv_xor_issue_pending; |
1597 | - dma_dev->dev = &pdev->dev; |
1598 | |
1599 | /* set prep routines based on capability */ |
1600 | if (dma_has_cap(DMA_INTERRUPT, dma_dev->cap_mask)) |
1601 | diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c |
1602 | index e9e46a520745..2d4aeba579f7 100644 |
1603 | --- a/drivers/dma/tegra210-adma.c |
1604 | +++ b/drivers/dma/tegra210-adma.c |
1605 | @@ -98,6 +98,7 @@ struct tegra_adma_chan_regs { |
1606 | unsigned int src_addr; |
1607 | unsigned int trg_addr; |
1608 | unsigned int fifo_ctrl; |
1609 | + unsigned int cmd; |
1610 | unsigned int tc; |
1611 | }; |
1612 | |
1613 | @@ -127,6 +128,7 @@ struct tegra_adma_chan { |
1614 | enum dma_transfer_direction sreq_dir; |
1615 | unsigned int sreq_index; |
1616 | bool sreq_reserved; |
1617 | + struct tegra_adma_chan_regs ch_regs; |
1618 | |
1619 | /* Transfer count and position info */ |
1620 | unsigned int tx_buf_count; |
1621 | @@ -635,8 +637,30 @@ static struct dma_chan *tegra_dma_of_xlate(struct of_phandle_args *dma_spec, |
1622 | static int tegra_adma_runtime_suspend(struct device *dev) |
1623 | { |
1624 | struct tegra_adma *tdma = dev_get_drvdata(dev); |
1625 | + struct tegra_adma_chan_regs *ch_reg; |
1626 | + struct tegra_adma_chan *tdc; |
1627 | + int i; |
1628 | |
1629 | tdma->global_cmd = tdma_read(tdma, ADMA_GLOBAL_CMD); |
1630 | + if (!tdma->global_cmd) |
1631 | + goto clk_disable; |
1632 | + |
1633 | + for (i = 0; i < tdma->nr_channels; i++) { |
1634 | + tdc = &tdma->channels[i]; |
1635 | + ch_reg = &tdc->ch_regs; |
1636 | + ch_reg->cmd = tdma_ch_read(tdc, ADMA_CH_CMD); |
1637 | + /* skip if channel is not active */ |
1638 | + if (!ch_reg->cmd) |
1639 | + continue; |
1640 | + ch_reg->tc = tdma_ch_read(tdc, ADMA_CH_TC); |
1641 | + ch_reg->src_addr = tdma_ch_read(tdc, ADMA_CH_LOWER_SRC_ADDR); |
1642 | + ch_reg->trg_addr = tdma_ch_read(tdc, ADMA_CH_LOWER_TRG_ADDR); |
1643 | + ch_reg->ctrl = tdma_ch_read(tdc, ADMA_CH_CTRL); |
1644 | + ch_reg->fifo_ctrl = tdma_ch_read(tdc, ADMA_CH_FIFO_CTRL); |
1645 | + ch_reg->config = tdma_ch_read(tdc, ADMA_CH_CONFIG); |
1646 | + } |
1647 | + |
1648 | +clk_disable: |
1649 | clk_disable_unprepare(tdma->ahub_clk); |
1650 | |
1651 | return 0; |
1652 | @@ -645,7 +669,9 @@ static int tegra_adma_runtime_suspend(struct device *dev) |
1653 | static int tegra_adma_runtime_resume(struct device *dev) |
1654 | { |
1655 | struct tegra_adma *tdma = dev_get_drvdata(dev); |
1656 | - int ret; |
1657 | + struct tegra_adma_chan_regs *ch_reg; |
1658 | + struct tegra_adma_chan *tdc; |
1659 | + int ret, i; |
1660 | |
1661 | ret = clk_prepare_enable(tdma->ahub_clk); |
1662 | if (ret) { |
1663 | @@ -654,6 +680,24 @@ static int tegra_adma_runtime_resume(struct device *dev) |
1664 | } |
1665 | tdma_write(tdma, ADMA_GLOBAL_CMD, tdma->global_cmd); |
1666 | |
1667 | + if (!tdma->global_cmd) |
1668 | + return 0; |
1669 | + |
1670 | + for (i = 0; i < tdma->nr_channels; i++) { |
1671 | + tdc = &tdma->channels[i]; |
1672 | + ch_reg = &tdc->ch_regs; |
1673 | + /* skip if channel was not active earlier */ |
1674 | + if (!ch_reg->cmd) |
1675 | + continue; |
1676 | + tdma_ch_write(tdc, ADMA_CH_TC, ch_reg->tc); |
1677 | + tdma_ch_write(tdc, ADMA_CH_LOWER_SRC_ADDR, ch_reg->src_addr); |
1678 | + tdma_ch_write(tdc, ADMA_CH_LOWER_TRG_ADDR, ch_reg->trg_addr); |
1679 | + tdma_ch_write(tdc, ADMA_CH_CTRL, ch_reg->ctrl); |
1680 | + tdma_ch_write(tdc, ADMA_CH_FIFO_CTRL, ch_reg->fifo_ctrl); |
1681 | + tdma_ch_write(tdc, ADMA_CH_CONFIG, ch_reg->config); |
1682 | + tdma_ch_write(tdc, ADMA_CH_CMD, ch_reg->cmd); |
1683 | + } |
1684 | + |
1685 | return 0; |
1686 | } |
1687 | |
1688 | @@ -700,16 +744,6 @@ static int tegra_adma_probe(struct platform_device *pdev) |
1689 | return PTR_ERR(tdma->ahub_clk); |
1690 | } |
1691 | |
1692 | - pm_runtime_enable(&pdev->dev); |
1693 | - |
1694 | - ret = pm_runtime_get_sync(&pdev->dev); |
1695 | - if (ret < 0) |
1696 | - goto rpm_disable; |
1697 | - |
1698 | - ret = tegra_adma_init(tdma); |
1699 | - if (ret) |
1700 | - goto rpm_put; |
1701 | - |
1702 | INIT_LIST_HEAD(&tdma->dma_dev.channels); |
1703 | for (i = 0; i < tdma->nr_channels; i++) { |
1704 | struct tegra_adma_chan *tdc = &tdma->channels[i]; |
1705 | @@ -727,6 +761,16 @@ static int tegra_adma_probe(struct platform_device *pdev) |
1706 | tdc->tdma = tdma; |
1707 | } |
1708 | |
1709 | + pm_runtime_enable(&pdev->dev); |
1710 | + |
1711 | + ret = pm_runtime_get_sync(&pdev->dev); |
1712 | + if (ret < 0) |
1713 | + goto rpm_disable; |
1714 | + |
1715 | + ret = tegra_adma_init(tdma); |
1716 | + if (ret) |
1717 | + goto rpm_put; |
1718 | + |
1719 | dma_cap_set(DMA_SLAVE, tdma->dma_dev.cap_mask); |
1720 | dma_cap_set(DMA_PRIVATE, tdma->dma_dev.cap_mask); |
1721 | dma_cap_set(DMA_CYCLIC, tdma->dma_dev.cap_mask); |
1722 | @@ -768,13 +812,13 @@ static int tegra_adma_probe(struct platform_device *pdev) |
1723 | |
1724 | dma_remove: |
1725 | dma_async_device_unregister(&tdma->dma_dev); |
1726 | -irq_dispose: |
1727 | - while (--i >= 0) |
1728 | - irq_dispose_mapping(tdma->channels[i].irq); |
1729 | rpm_put: |
1730 | pm_runtime_put_sync(&pdev->dev); |
1731 | rpm_disable: |
1732 | pm_runtime_disable(&pdev->dev); |
1733 | +irq_dispose: |
1734 | + while (--i >= 0) |
1735 | + irq_dispose_mapping(tdma->channels[i].irq); |
1736 | |
1737 | return ret; |
1738 | } |
1739 | diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c |
1740 | index e05dda92398c..17aedaaf364c 100644 |
1741 | --- a/drivers/gpu/drm/drm_dp_mst_topology.c |
1742 | +++ b/drivers/gpu/drm/drm_dp_mst_topology.c |
1743 | @@ -980,9 +980,20 @@ static struct drm_dp_mst_port *drm_dp_mst_get_port_ref_locked(struct drm_dp_mst_ |
1744 | static struct drm_dp_mst_port *drm_dp_get_validated_port_ref(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port) |
1745 | { |
1746 | struct drm_dp_mst_port *rport = NULL; |
1747 | + |
1748 | mutex_lock(&mgr->lock); |
1749 | - if (mgr->mst_primary) |
1750 | - rport = drm_dp_mst_get_port_ref_locked(mgr->mst_primary, port); |
1751 | + /* |
1752 | + * Port may or may not be 'valid' but we don't care about that when |
1753 | + * destroying the port and we are guaranteed that the port pointer |
1754 | + * will be valid until we've finished |
1755 | + */ |
1756 | + if (current_work() == &mgr->destroy_connector_work) { |
1757 | + kref_get(&port->kref); |
1758 | + rport = port; |
1759 | + } else if (mgr->mst_primary) { |
1760 | + rport = drm_dp_mst_get_port_ref_locked(mgr->mst_primary, |
1761 | + port); |
1762 | + } |
1763 | mutex_unlock(&mgr->lock); |
1764 | return rport; |
1765 | } |
1766 | diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c |
1767 | index 2bef501d4a17..5af7c2594a79 100644 |
1768 | --- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c |
1769 | +++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c |
1770 | @@ -206,7 +206,7 @@ void etnaviv_core_dump(struct etnaviv_gpu *gpu) |
1771 | mutex_lock(&obj->lock); |
1772 | pages = etnaviv_gem_get_pages(obj); |
1773 | mutex_unlock(&obj->lock); |
1774 | - if (pages) { |
1775 | + if (!IS_ERR(pages)) { |
1776 | int j; |
1777 | |
1778 | iter.hdr->data[0] = bomap - bomap_start; |
1779 | diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c |
1780 | index fd266ed963b6..25a0e7d13340 100644 |
1781 | --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c |
1782 | +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c |
1783 | @@ -383,19 +383,17 @@ static const unsigned int a3xx_registers[] = { |
1784 | 0x2200, 0x2212, 0x2214, 0x2217, 0x221a, 0x221a, 0x2240, 0x227e, |
1785 | 0x2280, 0x228b, 0x22c0, 0x22c0, 0x22c4, 0x22ce, 0x22d0, 0x22d8, |
1786 | 0x22df, 0x22e6, 0x22e8, 0x22e9, 0x22ec, 0x22ec, 0x22f0, 0x22f7, |
1787 | - 0x22ff, 0x22ff, 0x2340, 0x2343, 0x2348, 0x2349, 0x2350, 0x2356, |
1788 | - 0x2360, 0x2360, 0x2440, 0x2440, 0x2444, 0x2444, 0x2448, 0x244d, |
1789 | - 0x2468, 0x2469, 0x246c, 0x246d, 0x2470, 0x2470, 0x2472, 0x2472, |
1790 | - 0x2474, 0x2475, 0x2479, 0x247a, 0x24c0, 0x24d3, 0x24e4, 0x24ef, |
1791 | - 0x2500, 0x2509, 0x250c, 0x250c, 0x250e, 0x250e, 0x2510, 0x2511, |
1792 | - 0x2514, 0x2515, 0x25e4, 0x25e4, 0x25ea, 0x25ea, 0x25ec, 0x25ed, |
1793 | - 0x25f0, 0x25f0, 0x2600, 0x2612, 0x2614, 0x2617, 0x261a, 0x261a, |
1794 | - 0x2640, 0x267e, 0x2680, 0x268b, 0x26c0, 0x26c0, 0x26c4, 0x26ce, |
1795 | - 0x26d0, 0x26d8, 0x26df, 0x26e6, 0x26e8, 0x26e9, 0x26ec, 0x26ec, |
1796 | - 0x26f0, 0x26f7, 0x26ff, 0x26ff, 0x2740, 0x2743, 0x2748, 0x2749, |
1797 | - 0x2750, 0x2756, 0x2760, 0x2760, 0x300c, 0x300e, 0x301c, 0x301d, |
1798 | - 0x302a, 0x302a, 0x302c, 0x302d, 0x3030, 0x3031, 0x3034, 0x3036, |
1799 | - 0x303c, 0x303c, 0x305e, 0x305f, |
1800 | + 0x22ff, 0x22ff, 0x2340, 0x2343, 0x2440, 0x2440, 0x2444, 0x2444, |
1801 | + 0x2448, 0x244d, 0x2468, 0x2469, 0x246c, 0x246d, 0x2470, 0x2470, |
1802 | + 0x2472, 0x2472, 0x2474, 0x2475, 0x2479, 0x247a, 0x24c0, 0x24d3, |
1803 | + 0x24e4, 0x24ef, 0x2500, 0x2509, 0x250c, 0x250c, 0x250e, 0x250e, |
1804 | + 0x2510, 0x2511, 0x2514, 0x2515, 0x25e4, 0x25e4, 0x25ea, 0x25ea, |
1805 | + 0x25ec, 0x25ed, 0x25f0, 0x25f0, 0x2600, 0x2612, 0x2614, 0x2617, |
1806 | + 0x261a, 0x261a, 0x2640, 0x267e, 0x2680, 0x268b, 0x26c0, 0x26c0, |
1807 | + 0x26c4, 0x26ce, 0x26d0, 0x26d8, 0x26df, 0x26e6, 0x26e8, 0x26e9, |
1808 | + 0x26ec, 0x26ec, 0x26f0, 0x26f7, 0x26ff, 0x26ff, 0x2740, 0x2743, |
1809 | + 0x300c, 0x300e, 0x301c, 0x301d, 0x302a, 0x302a, 0x302c, 0x302d, |
1810 | + 0x3030, 0x3031, 0x3034, 0x3036, 0x303c, 0x303c, 0x305e, 0x305f, |
1811 | ~0 /* sentinel */ |
1812 | }; |
1813 | |
1814 | diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c |
1815 | index 6f240021705b..e49b414c012c 100644 |
1816 | --- a/drivers/gpu/drm/msm/dsi/dsi_host.c |
1817 | +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c |
1818 | @@ -33,6 +33,8 @@ |
1819 | #include "sfpb.xml.h" |
1820 | #include "dsi_cfg.h" |
1821 | |
1822 | +#define DSI_RESET_TOGGLE_DELAY_MS 20 |
1823 | + |
1824 | static int dsi_get_version(const void __iomem *base, u32 *major, u32 *minor) |
1825 | { |
1826 | u32 ver; |
1827 | @@ -909,7 +911,7 @@ static void dsi_sw_reset(struct msm_dsi_host *msm_host) |
1828 | wmb(); /* clocks need to be enabled before reset */ |
1829 | |
1830 | dsi_write(msm_host, REG_DSI_RESET, 1); |
1831 | - wmb(); /* make sure reset happen */ |
1832 | + msleep(DSI_RESET_TOGGLE_DELAY_MS); /* make sure reset happen */ |
1833 | dsi_write(msm_host, REG_DSI_RESET, 0); |
1834 | } |
1835 | |
1836 | @@ -1288,7 +1290,7 @@ static void dsi_sw_reset_restore(struct msm_dsi_host *msm_host) |
1837 | |
1838 | /* dsi controller can only be reset while clocks are running */ |
1839 | dsi_write(msm_host, REG_DSI_RESET, 1); |
1840 | - wmb(); /* make sure reset happen */ |
1841 | + msleep(DSI_RESET_TOGGLE_DELAY_MS); /* make sure reset happen */ |
1842 | dsi_write(msm_host, REG_DSI_RESET, 0); |
1843 | wmb(); /* controller out of reset */ |
1844 | dsi_write(msm_host, REG_DSI_CTRL, data0); |
1845 | diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c |
1846 | index 8b4e3004f451..86b0448d2ce5 100644 |
1847 | --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c |
1848 | +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c |
1849 | @@ -542,7 +542,7 @@ fail: |
1850 | if (cfg_handler) |
1851 | mdp5_cfg_destroy(cfg_handler); |
1852 | |
1853 | - return NULL; |
1854 | + return ERR_PTR(ret); |
1855 | } |
1856 | |
1857 | static struct mdp5_cfg_platform *mdp5_get_config(struct platform_device *dev) |
1858 | diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gddr3.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gddr3.c |
1859 | index 60ece0a8a2e1..1d2d6bae73cd 100644 |
1860 | --- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gddr3.c |
1861 | +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/gddr3.c |
1862 | @@ -87,7 +87,7 @@ nvkm_gddr3_calc(struct nvkm_ram *ram) |
1863 | WR = (ram->next->bios.timing[2] & 0x007f0000) >> 16; |
1864 | /* XXX: Get these values from the VBIOS instead */ |
1865 | DLL = !(ram->mr[1] & 0x1); |
1866 | - RON = !(ram->mr[1] & 0x300) >> 8; |
1867 | + RON = !((ram->mr[1] & 0x300) >> 8); |
1868 | break; |
1869 | default: |
1870 | return -ENOSYS; |
1871 | diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c |
1872 | index e6f74168238c..2ef9e942f43a 100644 |
1873 | --- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c |
1874 | +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c |
1875 | @@ -87,10 +87,10 @@ nvkm_memx_fini(struct nvkm_memx **pmemx, bool exec) |
1876 | if (exec) { |
1877 | nvkm_pmu_send(pmu, reply, PROC_MEMX, MEMX_MSG_EXEC, |
1878 | memx->base, finish); |
1879 | + nvkm_debug(subdev, "Exec took %uns, PMU_IN %08x\n", |
1880 | + reply[0], reply[1]); |
1881 | } |
1882 | |
1883 | - nvkm_debug(subdev, "Exec took %uns, PMU_IN %08x\n", |
1884 | - reply[0], reply[1]); |
1885 | kfree(memx); |
1886 | return 0; |
1887 | } |
1888 | diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c |
1889 | index b99f3e59011c..5fcb5869a489 100644 |
1890 | --- a/drivers/gpu/drm/radeon/cik.c |
1891 | +++ b/drivers/gpu/drm/radeon/cik.c |
1892 | @@ -7026,8 +7026,8 @@ static int cik_irq_init(struct radeon_device *rdev) |
1893 | } |
1894 | |
1895 | /* setup interrupt control */ |
1896 | - /* XXX this should actually be a bus address, not an MC address. same on older asics */ |
1897 | - WREG32(INTERRUPT_CNTL2, rdev->ih.gpu_addr >> 8); |
1898 | + /* set dummy read address to dummy page address */ |
1899 | + WREG32(INTERRUPT_CNTL2, rdev->dummy_page.addr >> 8); |
1900 | interrupt_cntl = RREG32(INTERRUPT_CNTL); |
1901 | /* IH_DUMMY_RD_OVERRIDE=0 - dummy read disabled with msi, enabled without msi |
1902 | * IH_DUMMY_RD_OVERRIDE=1 - dummy read controlled by IH_DUMMY_RD_EN |
1903 | diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c |
1904 | index f2eac6b6c46a..9569c35f8766 100644 |
1905 | --- a/drivers/gpu/drm/radeon/r600.c |
1906 | +++ b/drivers/gpu/drm/radeon/r600.c |
1907 | @@ -3697,8 +3697,8 @@ int r600_irq_init(struct radeon_device *rdev) |
1908 | } |
1909 | |
1910 | /* setup interrupt control */ |
1911 | - /* set dummy read address to ring address */ |
1912 | - WREG32(INTERRUPT_CNTL2, rdev->ih.gpu_addr >> 8); |
1913 | + /* set dummy read address to dummy page address */ |
1914 | + WREG32(INTERRUPT_CNTL2, rdev->dummy_page.addr >> 8); |
1915 | interrupt_cntl = RREG32(INTERRUPT_CNTL); |
1916 | /* IH_DUMMY_RD_OVERRIDE=0 - dummy read disabled with msi, enabled without msi |
1917 | * IH_DUMMY_RD_OVERRIDE=1 - dummy read controlled by IH_DUMMY_RD_EN |
1918 | diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c |
1919 | index b75d809c292e..919d389869ce 100644 |
1920 | --- a/drivers/gpu/drm/radeon/si.c |
1921 | +++ b/drivers/gpu/drm/radeon/si.c |
1922 | @@ -6018,8 +6018,8 @@ static int si_irq_init(struct radeon_device *rdev) |
1923 | } |
1924 | |
1925 | /* setup interrupt control */ |
1926 | - /* set dummy read address to ring address */ |
1927 | - WREG32(INTERRUPT_CNTL2, rdev->ih.gpu_addr >> 8); |
1928 | + /* set dummy read address to dummy page address */ |
1929 | + WREG32(INTERRUPT_CNTL2, rdev->dummy_page.addr >> 8); |
1930 | interrupt_cntl = RREG32(INTERRUPT_CNTL); |
1931 | /* IH_DUMMY_RD_OVERRIDE=0 - dummy read disabled with msi, enabled without msi |
1932 | * IH_DUMMY_RD_OVERRIDE=1 - dummy read controlled by IH_DUMMY_RD_EN |
1933 | diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c |
1934 | index e7c243f70870..08808e3701de 100644 |
1935 | --- a/drivers/gpu/drm/sti/sti_hda.c |
1936 | +++ b/drivers/gpu/drm/sti/sti_hda.c |
1937 | @@ -740,7 +740,6 @@ static int sti_hda_bind(struct device *dev, struct device *master, void *data) |
1938 | return 0; |
1939 | |
1940 | err_sysfs: |
1941 | - drm_bridge_remove(bridge); |
1942 | return -EINVAL; |
1943 | } |
1944 | |
1945 | diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c |
1946 | index 376b0763c874..a5412a6fbeca 100644 |
1947 | --- a/drivers/gpu/drm/sti/sti_hdmi.c |
1948 | +++ b/drivers/gpu/drm/sti/sti_hdmi.c |
1949 | @@ -1352,7 +1352,6 @@ static int sti_hdmi_bind(struct device *dev, struct device *master, void *data) |
1950 | return 0; |
1951 | |
1952 | err_sysfs: |
1953 | - drm_bridge_remove(bridge); |
1954 | hdmi->drm_connector = NULL; |
1955 | return -EINVAL; |
1956 | } |
1957 | diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c |
1958 | index a1b3ea1ccb65..772a5a3b0ce1 100644 |
1959 | --- a/drivers/gpu/drm/virtio/virtgpu_vq.c |
1960 | +++ b/drivers/gpu/drm/virtio/virtgpu_vq.c |
1961 | @@ -681,11 +681,11 @@ int virtio_gpu_cmd_get_capset(struct virtio_gpu_device *vgdev, |
1962 | { |
1963 | struct virtio_gpu_get_capset *cmd_p; |
1964 | struct virtio_gpu_vbuffer *vbuf; |
1965 | - int max_size = vgdev->capsets[idx].max_size; |
1966 | + int max_size; |
1967 | struct virtio_gpu_drv_cap_cache *cache_ent; |
1968 | void *resp_buf; |
1969 | |
1970 | - if (idx > vgdev->num_capsets) |
1971 | + if (idx >= vgdev->num_capsets) |
1972 | return -EINVAL; |
1973 | |
1974 | if (version > vgdev->capsets[idx].max_version) |
1975 | @@ -695,6 +695,7 @@ int virtio_gpu_cmd_get_capset(struct virtio_gpu_device *vgdev, |
1976 | if (!cache_ent) |
1977 | return -ENOMEM; |
1978 | |
1979 | + max_size = vgdev->capsets[idx].max_size; |
1980 | cache_ent->caps_cache = kmalloc(max_size, GFP_KERNEL); |
1981 | if (!cache_ent->caps_cache) { |
1982 | kfree(cache_ent); |
1983 | diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c |
1984 | index 9c262d955331..d2583caa8087 100644 |
1985 | --- a/drivers/hwmon/adt7475.c |
1986 | +++ b/drivers/hwmon/adt7475.c |
1987 | @@ -268,9 +268,10 @@ static inline u16 volt2reg(int channel, long volt, u8 bypass_attn) |
1988 | long reg; |
1989 | |
1990 | if (bypass_attn & (1 << channel)) |
1991 | - reg = (volt * 1024) / 2250; |
1992 | + reg = DIV_ROUND_CLOSEST(volt * 1024, 2250); |
1993 | else |
1994 | - reg = (volt * r[1] * 1024) / ((r[0] + r[1]) * 2250); |
1995 | + reg = DIV_ROUND_CLOSEST(volt * r[1] * 1024, |
1996 | + (r[0] + r[1]) * 2250); |
1997 | return clamp_val(reg, 0, 1023) & (0xff << 2); |
1998 | } |
1999 | |
2000 | diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c |
2001 | index a74c075a30ec..e0a1a118514f 100644 |
2002 | --- a/drivers/hwmon/hwmon.c |
2003 | +++ b/drivers/hwmon/hwmon.c |
2004 | @@ -38,16 +38,20 @@ struct hwmon_device { |
2005 | |
2006 | #define to_hwmon_device(d) container_of(d, struct hwmon_device, dev) |
2007 | |
2008 | +#define MAX_SYSFS_ATTR_NAME_LENGTH 32 |
2009 | + |
2010 | struct hwmon_device_attribute { |
2011 | struct device_attribute dev_attr; |
2012 | const struct hwmon_ops *ops; |
2013 | enum hwmon_sensor_types type; |
2014 | u32 attr; |
2015 | int index; |
2016 | + char name[MAX_SYSFS_ATTR_NAME_LENGTH]; |
2017 | }; |
2018 | |
2019 | #define to_hwmon_attr(d) \ |
2020 | container_of(d, struct hwmon_device_attribute, dev_attr) |
2021 | +#define to_dev_attr(a) container_of(a, struct device_attribute, attr) |
2022 | |
2023 | /* |
2024 | * Thermal zone information |
2025 | @@ -55,7 +59,7 @@ struct hwmon_device_attribute { |
2026 | * also provides the sensor index. |
2027 | */ |
2028 | struct hwmon_thermal_data { |
2029 | - struct hwmon_device *hwdev; /* Reference to hwmon device */ |
2030 | + struct device *dev; /* Reference to hwmon device */ |
2031 | int index; /* sensor index */ |
2032 | }; |
2033 | |
2034 | @@ -92,9 +96,27 @@ static const struct attribute_group *hwmon_dev_attr_groups[] = { |
2035 | NULL |
2036 | }; |
2037 | |
2038 | +static void hwmon_free_attrs(struct attribute **attrs) |
2039 | +{ |
2040 | + int i; |
2041 | + |
2042 | + for (i = 0; attrs[i]; i++) { |
2043 | + struct device_attribute *dattr = to_dev_attr(attrs[i]); |
2044 | + struct hwmon_device_attribute *hattr = to_hwmon_attr(dattr); |
2045 | + |
2046 | + kfree(hattr); |
2047 | + } |
2048 | + kfree(attrs); |
2049 | +} |
2050 | + |
2051 | static void hwmon_dev_release(struct device *dev) |
2052 | { |
2053 | - kfree(to_hwmon_device(dev)); |
2054 | + struct hwmon_device *hwdev = to_hwmon_device(dev); |
2055 | + |
2056 | + if (hwdev->group.attrs) |
2057 | + hwmon_free_attrs(hwdev->group.attrs); |
2058 | + kfree(hwdev->groups); |
2059 | + kfree(hwdev); |
2060 | } |
2061 | |
2062 | static struct class hwmon_class = { |
2063 | @@ -118,11 +140,11 @@ static DEFINE_IDA(hwmon_ida); |
2064 | static int hwmon_thermal_get_temp(void *data, int *temp) |
2065 | { |
2066 | struct hwmon_thermal_data *tdata = data; |
2067 | - struct hwmon_device *hwdev = tdata->hwdev; |
2068 | + struct hwmon_device *hwdev = to_hwmon_device(tdata->dev); |
2069 | int ret; |
2070 | long t; |
2071 | |
2072 | - ret = hwdev->chip->ops->read(&hwdev->dev, hwmon_temp, hwmon_temp_input, |
2073 | + ret = hwdev->chip->ops->read(tdata->dev, hwmon_temp, hwmon_temp_input, |
2074 | tdata->index, &t); |
2075 | if (ret < 0) |
2076 | return ret; |
2077 | @@ -136,26 +158,31 @@ static struct thermal_zone_of_device_ops hwmon_thermal_ops = { |
2078 | .get_temp = hwmon_thermal_get_temp, |
2079 | }; |
2080 | |
2081 | -static int hwmon_thermal_add_sensor(struct device *dev, |
2082 | - struct hwmon_device *hwdev, int index) |
2083 | +static int hwmon_thermal_add_sensor(struct device *dev, int index) |
2084 | { |
2085 | struct hwmon_thermal_data *tdata; |
2086 | + struct thermal_zone_device *tzd; |
2087 | |
2088 | tdata = devm_kzalloc(dev, sizeof(*tdata), GFP_KERNEL); |
2089 | if (!tdata) |
2090 | return -ENOMEM; |
2091 | |
2092 | - tdata->hwdev = hwdev; |
2093 | + tdata->dev = dev; |
2094 | tdata->index = index; |
2095 | |
2096 | - devm_thermal_zone_of_sensor_register(&hwdev->dev, index, tdata, |
2097 | - &hwmon_thermal_ops); |
2098 | + tzd = devm_thermal_zone_of_sensor_register(dev, index, tdata, |
2099 | + &hwmon_thermal_ops); |
2100 | + /* |
2101 | + * If CONFIG_THERMAL_OF is disabled, this returns -ENODEV, |
2102 | + * so ignore that error but forward any other error. |
2103 | + */ |
2104 | + if (IS_ERR(tzd) && (PTR_ERR(tzd) != -ENODEV)) |
2105 | + return PTR_ERR(tzd); |
2106 | |
2107 | return 0; |
2108 | } |
2109 | #else |
2110 | -static int hwmon_thermal_add_sensor(struct device *dev, |
2111 | - struct hwmon_device *hwdev, int index) |
2112 | +static int hwmon_thermal_add_sensor(struct device *dev, int index) |
2113 | { |
2114 | return 0; |
2115 | } |
2116 | @@ -205,8 +232,7 @@ static int hwmon_attr_base(enum hwmon_sensor_types type) |
2117 | return 1; |
2118 | } |
2119 | |
2120 | -static struct attribute *hwmon_genattr(struct device *dev, |
2121 | - const void *drvdata, |
2122 | +static struct attribute *hwmon_genattr(const void *drvdata, |
2123 | enum hwmon_sensor_types type, |
2124 | u32 attr, |
2125 | int index, |
2126 | @@ -232,20 +258,18 @@ static struct attribute *hwmon_genattr(struct device *dev, |
2127 | if ((mode & S_IWUGO) && !ops->write) |
2128 | return ERR_PTR(-EINVAL); |
2129 | |
2130 | + hattr = kzalloc(sizeof(*hattr), GFP_KERNEL); |
2131 | + if (!hattr) |
2132 | + return ERR_PTR(-ENOMEM); |
2133 | + |
2134 | if (type == hwmon_chip) { |
2135 | name = (char *)template; |
2136 | } else { |
2137 | - name = devm_kzalloc(dev, strlen(template) + 16, GFP_KERNEL); |
2138 | - if (!name) |
2139 | - return ERR_PTR(-ENOMEM); |
2140 | - scnprintf(name, strlen(template) + 16, template, |
2141 | + scnprintf(hattr->name, sizeof(hattr->name), template, |
2142 | index + hwmon_attr_base(type)); |
2143 | + name = hattr->name; |
2144 | } |
2145 | |
2146 | - hattr = devm_kzalloc(dev, sizeof(*hattr), GFP_KERNEL); |
2147 | - if (!hattr) |
2148 | - return ERR_PTR(-ENOMEM); |
2149 | - |
2150 | hattr->type = type; |
2151 | hattr->attr = attr; |
2152 | hattr->index = index; |
2153 | @@ -433,8 +457,7 @@ static int hwmon_num_channel_attrs(const struct hwmon_channel_info *info) |
2154 | return n; |
2155 | } |
2156 | |
2157 | -static int hwmon_genattrs(struct device *dev, |
2158 | - const void *drvdata, |
2159 | +static int hwmon_genattrs(const void *drvdata, |
2160 | struct attribute **attrs, |
2161 | const struct hwmon_ops *ops, |
2162 | const struct hwmon_channel_info *info) |
2163 | @@ -460,7 +483,7 @@ static int hwmon_genattrs(struct device *dev, |
2164 | attr_mask &= ~BIT(attr); |
2165 | if (attr >= template_size) |
2166 | return -EINVAL; |
2167 | - a = hwmon_genattr(dev, drvdata, info->type, attr, i, |
2168 | + a = hwmon_genattr(drvdata, info->type, attr, i, |
2169 | templates[attr], ops); |
2170 | if (IS_ERR(a)) { |
2171 | if (PTR_ERR(a) != -ENOENT) |
2172 | @@ -474,8 +497,7 @@ static int hwmon_genattrs(struct device *dev, |
2173 | } |
2174 | |
2175 | static struct attribute ** |
2176 | -__hwmon_create_attrs(struct device *dev, const void *drvdata, |
2177 | - const struct hwmon_chip_info *chip) |
2178 | +__hwmon_create_attrs(const void *drvdata, const struct hwmon_chip_info *chip) |
2179 | { |
2180 | int ret, i, aindex = 0, nattrs = 0; |
2181 | struct attribute **attrs; |
2182 | @@ -486,15 +508,17 @@ __hwmon_create_attrs(struct device *dev, const void *drvdata, |
2183 | if (nattrs == 0) |
2184 | return ERR_PTR(-EINVAL); |
2185 | |
2186 | - attrs = devm_kcalloc(dev, nattrs + 1, sizeof(*attrs), GFP_KERNEL); |
2187 | + attrs = kcalloc(nattrs + 1, sizeof(*attrs), GFP_KERNEL); |
2188 | if (!attrs) |
2189 | return ERR_PTR(-ENOMEM); |
2190 | |
2191 | for (i = 0; chip->info[i]; i++) { |
2192 | - ret = hwmon_genattrs(dev, drvdata, &attrs[aindex], chip->ops, |
2193 | + ret = hwmon_genattrs(drvdata, &attrs[aindex], chip->ops, |
2194 | chip->info[i]); |
2195 | - if (ret < 0) |
2196 | + if (ret < 0) { |
2197 | + hwmon_free_attrs(attrs); |
2198 | return ERR_PTR(ret); |
2199 | + } |
2200 | aindex += ret; |
2201 | } |
2202 | |
2203 | @@ -534,14 +558,13 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata, |
2204 | for (i = 0; groups[i]; i++) |
2205 | ngroups++; |
2206 | |
2207 | - hwdev->groups = devm_kcalloc(dev, ngroups, sizeof(*groups), |
2208 | - GFP_KERNEL); |
2209 | + hwdev->groups = kcalloc(ngroups, sizeof(*groups), GFP_KERNEL); |
2210 | if (!hwdev->groups) { |
2211 | err = -ENOMEM; |
2212 | goto free_hwmon; |
2213 | } |
2214 | |
2215 | - attrs = __hwmon_create_attrs(dev, drvdata, chip); |
2216 | + attrs = __hwmon_create_attrs(drvdata, chip); |
2217 | if (IS_ERR(attrs)) { |
2218 | err = PTR_ERR(attrs); |
2219 | goto free_hwmon; |
2220 | @@ -585,8 +608,13 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata, |
2221 | if (!chip->ops->is_visible(drvdata, hwmon_temp, |
2222 | hwmon_temp_input, j)) |
2223 | continue; |
2224 | - if (info[i]->config[j] & HWMON_T_INPUT) |
2225 | - hwmon_thermal_add_sensor(dev, hwdev, j); |
2226 | + if (info[i]->config[j] & HWMON_T_INPUT) { |
2227 | + err = hwmon_thermal_add_sensor(hdev, j); |
2228 | + if (err) { |
2229 | + device_unregister(hdev); |
2230 | + goto ida_remove; |
2231 | + } |
2232 | + } |
2233 | } |
2234 | } |
2235 | } |
2236 | @@ -594,7 +622,7 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata, |
2237 | return hdev; |
2238 | |
2239 | free_hwmon: |
2240 | - kfree(hwdev); |
2241 | + hwmon_dev_release(hdev); |
2242 | ida_remove: |
2243 | ida_simple_remove(&hwmon_ida, id); |
2244 | return ERR_PTR(err); |
2245 | diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c |
2246 | index eff3b24d8473..fc31669a86ba 100644 |
2247 | --- a/drivers/hwmon/lm75.c |
2248 | +++ b/drivers/hwmon/lm75.c |
2249 | @@ -164,7 +164,7 @@ static int lm75_write(struct device *dev, enum hwmon_sensor_types type, |
2250 | temp = DIV_ROUND_CLOSEST(temp << (resolution - 8), |
2251 | 1000) << (16 - resolution); |
2252 | |
2253 | - return regmap_write(data->regmap, reg, temp); |
2254 | + return regmap_write(data->regmap, reg, (u16)temp); |
2255 | } |
2256 | |
2257 | static umode_t lm75_is_visible(const void *data, enum hwmon_sensor_types type, |
2258 | diff --git a/drivers/hwmon/nct7802.c b/drivers/hwmon/nct7802.c |
2259 | index 7f8738a83cb9..40addb213bdf 100644 |
2260 | --- a/drivers/hwmon/nct7802.c |
2261 | +++ b/drivers/hwmon/nct7802.c |
2262 | @@ -32,8 +32,8 @@ |
2263 | static const u8 REG_VOLTAGE[5] = { 0x09, 0x0a, 0x0c, 0x0d, 0x0e }; |
2264 | |
2265 | static const u8 REG_VOLTAGE_LIMIT_LSB[2][5] = { |
2266 | - { 0x40, 0x00, 0x42, 0x44, 0x46 }, |
2267 | - { 0x3f, 0x00, 0x41, 0x43, 0x45 }, |
2268 | + { 0x46, 0x00, 0x40, 0x42, 0x44 }, |
2269 | + { 0x45, 0x00, 0x3f, 0x41, 0x43 }, |
2270 | }; |
2271 | |
2272 | static const u8 REG_VOLTAGE_LIMIT_MSB[5] = { 0x48, 0x00, 0x47, 0x47, 0x48 }; |
2273 | diff --git a/drivers/hwmon/shtc1.c b/drivers/hwmon/shtc1.c |
2274 | index decd7df995ab..2a18539591ea 100644 |
2275 | --- a/drivers/hwmon/shtc1.c |
2276 | +++ b/drivers/hwmon/shtc1.c |
2277 | @@ -38,7 +38,7 @@ static const unsigned char shtc1_cmd_read_id_reg[] = { 0xef, 0xc8 }; |
2278 | |
2279 | /* constants for reading the ID register */ |
2280 | #define SHTC1_ID 0x07 |
2281 | -#define SHTC1_ID_REG_MASK 0x1f |
2282 | +#define SHTC1_ID_REG_MASK 0x3f |
2283 | |
2284 | /* delays for non-blocking i2c commands, both in us */ |
2285 | #define SHTC1_NONBLOCKING_WAIT_TIME_HPM 14400 |
2286 | diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c |
2287 | index 721295b9a051..43c0f89cefdf 100644 |
2288 | --- a/drivers/hwmon/w83627hf.c |
2289 | +++ b/drivers/hwmon/w83627hf.c |
2290 | @@ -130,17 +130,23 @@ superio_select(struct w83627hf_sio_data *sio, int ld) |
2291 | outb(ld, sio->sioaddr + 1); |
2292 | } |
2293 | |
2294 | -static inline void |
2295 | +static inline int |
2296 | superio_enter(struct w83627hf_sio_data *sio) |
2297 | { |
2298 | + if (!request_muxed_region(sio->sioaddr, 2, DRVNAME)) |
2299 | + return -EBUSY; |
2300 | + |
2301 | outb(0x87, sio->sioaddr); |
2302 | outb(0x87, sio->sioaddr); |
2303 | + |
2304 | + return 0; |
2305 | } |
2306 | |
2307 | static inline void |
2308 | superio_exit(struct w83627hf_sio_data *sio) |
2309 | { |
2310 | outb(0xAA, sio->sioaddr); |
2311 | + release_region(sio->sioaddr, 2); |
2312 | } |
2313 | |
2314 | #define W627_DEVID 0x52 |
2315 | @@ -1275,7 +1281,7 @@ static DEVICE_ATTR(name, S_IRUGO, show_name, NULL); |
2316 | static int __init w83627hf_find(int sioaddr, unsigned short *addr, |
2317 | struct w83627hf_sio_data *sio_data) |
2318 | { |
2319 | - int err = -ENODEV; |
2320 | + int err; |
2321 | u16 val; |
2322 | |
2323 | static __initconst char *const names[] = { |
2324 | @@ -1287,7 +1293,11 @@ static int __init w83627hf_find(int sioaddr, unsigned short *addr, |
2325 | }; |
2326 | |
2327 | sio_data->sioaddr = sioaddr; |
2328 | - superio_enter(sio_data); |
2329 | + err = superio_enter(sio_data); |
2330 | + if (err) |
2331 | + return err; |
2332 | + |
2333 | + err = -ENODEV; |
2334 | val = force_id ? force_id : superio_inb(sio_data, DEVID); |
2335 | switch (val) { |
2336 | case W627_DEVID: |
2337 | @@ -1641,9 +1651,21 @@ static int w83627thf_read_gpio5(struct platform_device *pdev) |
2338 | struct w83627hf_sio_data *sio_data = dev_get_platdata(&pdev->dev); |
2339 | int res = 0xff, sel; |
2340 | |
2341 | - superio_enter(sio_data); |
2342 | + if (superio_enter(sio_data)) { |
2343 | + /* |
2344 | + * Some other driver reserved the address space for itself. |
2345 | + * We don't want to fail driver instantiation because of that, |
2346 | + * so display a warning and keep going. |
2347 | + */ |
2348 | + dev_warn(&pdev->dev, |
2349 | + "Can not read VID data: Failed to enable SuperIO access\n"); |
2350 | + return res; |
2351 | + } |
2352 | + |
2353 | superio_select(sio_data, W83627HF_LD_GPIO5); |
2354 | |
2355 | + res = 0xff; |
2356 | + |
2357 | /* Make sure these GPIO pins are enabled */ |
2358 | if (!(superio_inb(sio_data, W83627THF_GPIO5_EN) & (1<<3))) { |
2359 | dev_dbg(&pdev->dev, "GPIO5 disabled, no VID function\n"); |
2360 | @@ -1674,7 +1696,17 @@ static int w83687thf_read_vid(struct platform_device *pdev) |
2361 | struct w83627hf_sio_data *sio_data = dev_get_platdata(&pdev->dev); |
2362 | int res = 0xff; |
2363 | |
2364 | - superio_enter(sio_data); |
2365 | + if (superio_enter(sio_data)) { |
2366 | + /* |
2367 | + * Some other driver reserved the address space for itself. |
2368 | + * We don't want to fail driver instantiation because of that, |
2369 | + * so display a warning and keep going. |
2370 | + */ |
2371 | + dev_warn(&pdev->dev, |
2372 | + "Can not read VID data: Failed to enable SuperIO access\n"); |
2373 | + return res; |
2374 | + } |
2375 | + |
2376 | superio_select(sio_data, W83627HF_LD_HWM); |
2377 | |
2378 | /* Make sure these GPIO pins are enabled */ |
2379 | diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c |
2380 | index ace55385b26f..ff10deed3fde 100644 |
2381 | --- a/drivers/hwtracing/coresight/coresight-etb10.c |
2382 | +++ b/drivers/hwtracing/coresight/coresight-etb10.c |
2383 | @@ -279,9 +279,7 @@ static void *etb_alloc_buffer(struct coresight_device *csdev, int cpu, |
2384 | int node; |
2385 | struct cs_buffers *buf; |
2386 | |
2387 | - if (cpu == -1) |
2388 | - cpu = smp_processor_id(); |
2389 | - node = cpu_to_node(cpu); |
2390 | + node = (cpu == -1) ? NUMA_NO_NODE : cpu_to_node(cpu); |
2391 | |
2392 | buf = kzalloc_node(sizeof(struct cs_buffers), GFP_KERNEL, node); |
2393 | if (!buf) |
2394 | diff --git a/drivers/hwtracing/coresight/coresight-tmc-etf.c b/drivers/hwtracing/coresight/coresight-tmc-etf.c |
2395 | index 14df4e34c21c..03ce12ad4317 100644 |
2396 | --- a/drivers/hwtracing/coresight/coresight-tmc-etf.c |
2397 | +++ b/drivers/hwtracing/coresight/coresight-tmc-etf.c |
2398 | @@ -292,9 +292,7 @@ static void *tmc_alloc_etf_buffer(struct coresight_device *csdev, int cpu, |
2399 | int node; |
2400 | struct cs_buffers *buf; |
2401 | |
2402 | - if (cpu == -1) |
2403 | - cpu = smp_processor_id(); |
2404 | - node = cpu_to_node(cpu); |
2405 | + node = (cpu == -1) ? NUMA_NO_NODE : cpu_to_node(cpu); |
2406 | |
2407 | /* Allocate memory structure for interaction with Perf */ |
2408 | buf = kzalloc_node(sizeof(struct cs_buffers), GFP_KERNEL, node); |
2409 | diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c |
2410 | index 97d2c5111f43..8bf7fc626a9d 100644 |
2411 | --- a/drivers/iio/dac/ad5380.c |
2412 | +++ b/drivers/iio/dac/ad5380.c |
2413 | @@ -221,7 +221,7 @@ static int ad5380_read_raw(struct iio_dev *indio_dev, |
2414 | if (ret) |
2415 | return ret; |
2416 | *val >>= chan->scan_type.shift; |
2417 | - val -= (1 << chan->scan_type.realbits) / 2; |
2418 | + *val -= (1 << chan->scan_type.realbits) / 2; |
2419 | return IIO_VAL_INT; |
2420 | case IIO_CHAN_INFO_SCALE: |
2421 | *val = 2 * st->vref; |
2422 | diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c |
2423 | index 605d50ad123c..a04a53acb24f 100644 |
2424 | --- a/drivers/infiniband/hw/cxgb4/cm.c |
2425 | +++ b/drivers/infiniband/hw/cxgb4/cm.c |
2426 | @@ -2044,7 +2044,7 @@ static int import_ep(struct c4iw_ep *ep, int iptype, __u8 *peer_ip, |
2427 | } else { |
2428 | pdev = get_real_dev(n->dev); |
2429 | ep->l2t = cxgb4_l2t_get(cdev->rdev.lldi.l2t, |
2430 | - n, pdev, 0); |
2431 | + n, pdev, rt_tos2priority(tos)); |
2432 | if (!ep->l2t) |
2433 | goto out; |
2434 | ep->mtu = dst_mtu(dst); |
2435 | @@ -2135,7 +2135,8 @@ static int c4iw_reconnect(struct c4iw_ep *ep) |
2436 | laddr6->sin6_addr.s6_addr, |
2437 | raddr6->sin6_addr.s6_addr, |
2438 | laddr6->sin6_port, |
2439 | - raddr6->sin6_port, 0, |
2440 | + raddr6->sin6_port, |
2441 | + ep->com.cm_id->tos, |
2442 | raddr6->sin6_scope_id); |
2443 | iptype = 6; |
2444 | ra = (__u8 *)&raddr6->sin6_addr; |
2445 | @@ -3278,7 +3279,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) |
2446 | laddr6->sin6_addr.s6_addr, |
2447 | raddr6->sin6_addr.s6_addr, |
2448 | laddr6->sin6_port, |
2449 | - raddr6->sin6_port, 0, |
2450 | + raddr6->sin6_port, cm_id->tos, |
2451 | raddr6->sin6_scope_id); |
2452 | } |
2453 | if (!ep->dst) { |
2454 | diff --git a/drivers/infiniband/hw/hns/hns_roce_qp.c b/drivers/infiniband/hw/hns/hns_roce_qp.c |
2455 | index 33cf1035030b..6f3c0ea99dd0 100644 |
2456 | --- a/drivers/infiniband/hw/hns/hns_roce_qp.c |
2457 | +++ b/drivers/infiniband/hw/hns/hns_roce_qp.c |
2458 | @@ -241,7 +241,6 @@ void hns_roce_qp_free(struct hns_roce_dev *hr_dev, struct hns_roce_qp *hr_qp) |
2459 | |
2460 | if ((hr_qp->ibqp.qp_type) != IB_QPT_GSI) { |
2461 | hns_roce_table_put(hr_dev, &qp_table->irrl_table, hr_qp->qpn); |
2462 | - hns_roce_table_put(hr_dev, &qp_table->qp_table, hr_qp->qpn); |
2463 | } |
2464 | } |
2465 | |
2466 | diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c |
2467 | index a7bc89f5dae7..4d906a790481 100644 |
2468 | --- a/drivers/infiniband/hw/mlx5/qp.c |
2469 | +++ b/drivers/infiniband/hw/mlx5/qp.c |
2470 | @@ -2324,6 +2324,11 @@ static enum mlx5_qp_optpar opt_mask[MLX5_QP_NUM_STATE][MLX5_QP_NUM_STATE][MLX5_Q |
2471 | [MLX5_QP_ST_UD] = MLX5_QP_OPTPAR_PKEY_INDEX | |
2472 | MLX5_QP_OPTPAR_Q_KEY | |
2473 | MLX5_QP_OPTPAR_PRI_PORT, |
2474 | + [MLX5_QP_ST_XRC] = MLX5_QP_OPTPAR_RRE | |
2475 | + MLX5_QP_OPTPAR_RAE | |
2476 | + MLX5_QP_OPTPAR_RWE | |
2477 | + MLX5_QP_OPTPAR_PKEY_INDEX | |
2478 | + MLX5_QP_OPTPAR_PRI_PORT, |
2479 | }, |
2480 | [MLX5_QP_STATE_RTR] = { |
2481 | [MLX5_QP_ST_RC] = MLX5_QP_OPTPAR_ALT_ADDR_PATH | |
2482 | @@ -2357,6 +2362,12 @@ static enum mlx5_qp_optpar opt_mask[MLX5_QP_NUM_STATE][MLX5_QP_NUM_STATE][MLX5_Q |
2483 | MLX5_QP_OPTPAR_RWE | |
2484 | MLX5_QP_OPTPAR_PM_STATE, |
2485 | [MLX5_QP_ST_UD] = MLX5_QP_OPTPAR_Q_KEY, |
2486 | + [MLX5_QP_ST_XRC] = MLX5_QP_OPTPAR_ALT_ADDR_PATH | |
2487 | + MLX5_QP_OPTPAR_RRE | |
2488 | + MLX5_QP_OPTPAR_RAE | |
2489 | + MLX5_QP_OPTPAR_RWE | |
2490 | + MLX5_QP_OPTPAR_PM_STATE | |
2491 | + MLX5_QP_OPTPAR_RNR_TIMEOUT, |
2492 | }, |
2493 | }, |
2494 | [MLX5_QP_STATE_RTS] = { |
2495 | @@ -2373,6 +2384,12 @@ static enum mlx5_qp_optpar opt_mask[MLX5_QP_NUM_STATE][MLX5_QP_NUM_STATE][MLX5_Q |
2496 | [MLX5_QP_ST_UD] = MLX5_QP_OPTPAR_Q_KEY | |
2497 | MLX5_QP_OPTPAR_SRQN | |
2498 | MLX5_QP_OPTPAR_CQN_RCV, |
2499 | + [MLX5_QP_ST_XRC] = MLX5_QP_OPTPAR_RRE | |
2500 | + MLX5_QP_OPTPAR_RAE | |
2501 | + MLX5_QP_OPTPAR_RWE | |
2502 | + MLX5_QP_OPTPAR_RNR_TIMEOUT | |
2503 | + MLX5_QP_OPTPAR_PM_STATE | |
2504 | + MLX5_QP_OPTPAR_ALT_ADDR_PATH, |
2505 | }, |
2506 | }, |
2507 | [MLX5_QP_STATE_SQER] = { |
2508 | @@ -2384,6 +2401,10 @@ static enum mlx5_qp_optpar opt_mask[MLX5_QP_NUM_STATE][MLX5_QP_NUM_STATE][MLX5_Q |
2509 | MLX5_QP_OPTPAR_RWE | |
2510 | MLX5_QP_OPTPAR_RAE | |
2511 | MLX5_QP_OPTPAR_RRE, |
2512 | + [MLX5_QP_ST_XRC] = MLX5_QP_OPTPAR_RNR_TIMEOUT | |
2513 | + MLX5_QP_OPTPAR_RWE | |
2514 | + MLX5_QP_OPTPAR_RAE | |
2515 | + MLX5_QP_OPTPAR_RRE, |
2516 | }, |
2517 | }, |
2518 | }; |
2519 | diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c |
2520 | index 6af44f8db3d5..4d28bd8eff01 100644 |
2521 | --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c |
2522 | +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c |
2523 | @@ -55,7 +55,7 @@ |
2524 | |
2525 | int ocrdma_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey) |
2526 | { |
2527 | - if (index > 1) |
2528 | + if (index > 0) |
2529 | return -EINVAL; |
2530 | |
2531 | *pkey = 0xffff; |
2532 | diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c |
2533 | index cd0408c2b376..7603a1641c7d 100644 |
2534 | --- a/drivers/infiniband/hw/qedr/verbs.c |
2535 | +++ b/drivers/infiniband/hw/qedr/verbs.c |
2536 | @@ -54,7 +54,7 @@ |
2537 | |
2538 | int qedr_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey) |
2539 | { |
2540 | - if (index > QEDR_ROCE_PKEY_TABLE_LEN) |
2541 | + if (index >= QEDR_ROCE_PKEY_TABLE_LEN) |
2542 | return -EINVAL; |
2543 | |
2544 | *pkey = QEDR_ROCE_PKEY_DEFAULT; |
2545 | diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c |
2546 | index a5bfbba6bbac..cacb720f44a0 100644 |
2547 | --- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c |
2548 | +++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c |
2549 | @@ -425,7 +425,7 @@ int usnic_ib_query_gid(struct ib_device *ibdev, u8 port, int index, |
2550 | int usnic_ib_query_pkey(struct ib_device *ibdev, u8 port, u16 index, |
2551 | u16 *pkey) |
2552 | { |
2553 | - if (index > 1) |
2554 | + if (index > 0) |
2555 | return -EINVAL; |
2556 | |
2557 | *pkey = 0xffff; |
2558 | diff --git a/drivers/infiniband/sw/rxe/rxe_cq.c b/drivers/infiniband/sw/rxe/rxe_cq.c |
2559 | index e5e6a5e7dee9..5ac88412f1ff 100644 |
2560 | --- a/drivers/infiniband/sw/rxe/rxe_cq.c |
2561 | +++ b/drivers/infiniband/sw/rxe/rxe_cq.c |
2562 | @@ -30,7 +30,7 @@ |
2563 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
2564 | * SOFTWARE. |
2565 | */ |
2566 | - |
2567 | +#include <linux/vmalloc.h> |
2568 | #include "rxe.h" |
2569 | #include "rxe_loc.h" |
2570 | #include "rxe_queue.h" |
2571 | @@ -89,7 +89,7 @@ int rxe_cq_from_init(struct rxe_dev *rxe, struct rxe_cq *cq, int cqe, |
2572 | err = do_mmap_info(rxe, udata, false, context, cq->queue->buf, |
2573 | cq->queue->buf_size, &cq->queue->ip); |
2574 | if (err) { |
2575 | - kvfree(cq->queue->buf); |
2576 | + vfree(cq->queue->buf); |
2577 | kfree(cq->queue); |
2578 | return err; |
2579 | } |
2580 | diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c |
2581 | index 44b2108253bd..d6672127808b 100644 |
2582 | --- a/drivers/infiniband/sw/rxe/rxe_qp.c |
2583 | +++ b/drivers/infiniband/sw/rxe/rxe_qp.c |
2584 | @@ -34,6 +34,7 @@ |
2585 | #include <linux/skbuff.h> |
2586 | #include <linux/delay.h> |
2587 | #include <linux/sched.h> |
2588 | +#include <linux/vmalloc.h> |
2589 | |
2590 | #include "rxe.h" |
2591 | #include "rxe_loc.h" |
2592 | @@ -255,7 +256,7 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp, |
2593 | qp->sq.queue->buf_size, &qp->sq.queue->ip); |
2594 | |
2595 | if (err) { |
2596 | - kvfree(qp->sq.queue->buf); |
2597 | + vfree(qp->sq.queue->buf); |
2598 | kfree(qp->sq.queue); |
2599 | return err; |
2600 | } |
2601 | @@ -312,7 +313,7 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp, |
2602 | qp->rq.queue->buf_size, |
2603 | &qp->rq.queue->ip); |
2604 | if (err) { |
2605 | - kvfree(qp->rq.queue->buf); |
2606 | + vfree(qp->rq.queue->buf); |
2607 | kfree(qp->rq.queue); |
2608 | return err; |
2609 | } |
2610 | diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h |
2611 | index cb48e22afff7..a3614f7f0007 100644 |
2612 | --- a/drivers/infiniband/ulp/iser/iscsi_iser.h |
2613 | +++ b/drivers/infiniband/ulp/iser/iscsi_iser.h |
2614 | @@ -197,7 +197,7 @@ struct iser_data_buf { |
2615 | struct scatterlist *sg; |
2616 | int size; |
2617 | unsigned long data_len; |
2618 | - unsigned int dma_nents; |
2619 | + int dma_nents; |
2620 | }; |
2621 | |
2622 | /* fwd declarations */ |
2623 | diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c |
2624 | index 9c3e9ab53a41..759c2fe033e7 100644 |
2625 | --- a/drivers/infiniband/ulp/iser/iser_memory.c |
2626 | +++ b/drivers/infiniband/ulp/iser/iser_memory.c |
2627 | @@ -240,8 +240,8 @@ int iser_fast_reg_fmr(struct iscsi_iser_task *iser_task, |
2628 | page_vec->npages = 0; |
2629 | page_vec->fake_mr.page_size = SIZE_4K; |
2630 | plen = ib_sg_to_pages(&page_vec->fake_mr, mem->sg, |
2631 | - mem->size, NULL, iser_set_page); |
2632 | - if (unlikely(plen < mem->size)) { |
2633 | + mem->dma_nents, NULL, iser_set_page); |
2634 | + if (unlikely(plen < mem->dma_nents)) { |
2635 | iser_err("page vec too short to hold this SG\n"); |
2636 | iser_data_buf_dump(mem, device->ib_device); |
2637 | iser_dump_page_vec(page_vec); |
2638 | @@ -450,10 +450,10 @@ static int iser_fast_reg_mr(struct iscsi_iser_task *iser_task, |
2639 | |
2640 | ib_update_fast_reg_key(mr, ib_inc_rkey(mr->rkey)); |
2641 | |
2642 | - n = ib_map_mr_sg(mr, mem->sg, mem->size, NULL, SIZE_4K); |
2643 | - if (unlikely(n != mem->size)) { |
2644 | + n = ib_map_mr_sg(mr, mem->sg, mem->dma_nents, NULL, SIZE_4K); |
2645 | + if (unlikely(n != mem->dma_nents)) { |
2646 | iser_err("failed to map sg (%d/%d)\n", |
2647 | - n, mem->size); |
2648 | + n, mem->dma_nents); |
2649 | return n < 0 ? n : -EINVAL; |
2650 | } |
2651 | |
2652 | diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c |
2653 | index 02a5e2d7e574..0d2ab9a2cf44 100644 |
2654 | --- a/drivers/infiniband/ulp/isert/ib_isert.c |
2655 | +++ b/drivers/infiniband/ulp/isert/ib_isert.c |
2656 | @@ -2555,17 +2555,6 @@ isert_wait4logout(struct isert_conn *isert_conn) |
2657 | } |
2658 | } |
2659 | |
2660 | -static void |
2661 | -isert_wait4cmds(struct iscsi_conn *conn) |
2662 | -{ |
2663 | - isert_info("iscsi_conn %p\n", conn); |
2664 | - |
2665 | - if (conn->sess) { |
2666 | - target_sess_cmd_list_set_waiting(conn->sess->se_sess); |
2667 | - target_wait_for_sess_cmds(conn->sess->se_sess); |
2668 | - } |
2669 | -} |
2670 | - |
2671 | /** |
2672 | * isert_put_unsol_pending_cmds() - Drop commands waiting for |
2673 | * unsolicitate dataout |
2674 | @@ -2613,7 +2602,6 @@ static void isert_wait_conn(struct iscsi_conn *conn) |
2675 | |
2676 | ib_drain_qp(isert_conn->qp); |
2677 | isert_put_unsol_pending_cmds(conn); |
2678 | - isert_wait4cmds(conn); |
2679 | isert_wait4logout(isert_conn); |
2680 | |
2681 | queue_work(isert_release_wq, &isert_conn->release_work); |
2682 | diff --git a/drivers/input/keyboard/nomadik-ske-keypad.c b/drivers/input/keyboard/nomadik-ske-keypad.c |
2683 | index 8567ee47761e..ae3b04557074 100644 |
2684 | --- a/drivers/input/keyboard/nomadik-ske-keypad.c |
2685 | +++ b/drivers/input/keyboard/nomadik-ske-keypad.c |
2686 | @@ -100,7 +100,7 @@ static int __init ske_keypad_chip_init(struct ske_keypad *keypad) |
2687 | while ((readl(keypad->reg_base + SKE_RIS) != 0x00000000) && timeout--) |
2688 | cpu_relax(); |
2689 | |
2690 | - if (!timeout) |
2691 | + if (timeout == -1) |
2692 | return -EINVAL; |
2693 | |
2694 | /* |
2695 | diff --git a/drivers/input/misc/keyspan_remote.c b/drivers/input/misc/keyspan_remote.c |
2696 | index a3fe4a990cc9..c7b889d13edd 100644 |
2697 | --- a/drivers/input/misc/keyspan_remote.c |
2698 | +++ b/drivers/input/misc/keyspan_remote.c |
2699 | @@ -344,7 +344,8 @@ static int keyspan_setup(struct usb_device* dev) |
2700 | int retval = 0; |
2701 | |
2702 | retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), |
2703 | - 0x11, 0x40, 0x5601, 0x0, NULL, 0, 0); |
2704 | + 0x11, 0x40, 0x5601, 0x0, NULL, 0, |
2705 | + USB_CTRL_SET_TIMEOUT); |
2706 | if (retval) { |
2707 | dev_dbg(&dev->dev, "%s - failed to set bit rate due to error: %d\n", |
2708 | __func__, retval); |
2709 | @@ -352,7 +353,8 @@ static int keyspan_setup(struct usb_device* dev) |
2710 | } |
2711 | |
2712 | retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), |
2713 | - 0x44, 0x40, 0x0, 0x0, NULL, 0, 0); |
2714 | + 0x44, 0x40, 0x0, 0x0, NULL, 0, |
2715 | + USB_CTRL_SET_TIMEOUT); |
2716 | if (retval) { |
2717 | dev_dbg(&dev->dev, "%s - failed to set resume sensitivity due to error: %d\n", |
2718 | __func__, retval); |
2719 | @@ -360,7 +362,8 @@ static int keyspan_setup(struct usb_device* dev) |
2720 | } |
2721 | |
2722 | retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), |
2723 | - 0x22, 0x40, 0x0, 0x0, NULL, 0, 0); |
2724 | + 0x22, 0x40, 0x0, 0x0, NULL, 0, |
2725 | + USB_CTRL_SET_TIMEOUT); |
2726 | if (retval) { |
2727 | dev_dbg(&dev->dev, "%s - failed to turn receive on due to error: %d\n", |
2728 | __func__, retval); |
2729 | diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c |
2730 | index 4613f0aefd08..5a7e5e073e52 100644 |
2731 | --- a/drivers/input/tablet/aiptek.c |
2732 | +++ b/drivers/input/tablet/aiptek.c |
2733 | @@ -1822,14 +1822,14 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) |
2734 | input_set_abs_params(inputdev, ABS_WHEEL, AIPTEK_WHEEL_MIN, AIPTEK_WHEEL_MAX - 1, 0, 0); |
2735 | |
2736 | /* Verify that a device really has an endpoint */ |
2737 | - if (intf->altsetting[0].desc.bNumEndpoints < 1) { |
2738 | + if (intf->cur_altsetting->desc.bNumEndpoints < 1) { |
2739 | dev_err(&intf->dev, |
2740 | "interface has %d endpoints, but must have minimum 1\n", |
2741 | - intf->altsetting[0].desc.bNumEndpoints); |
2742 | + intf->cur_altsetting->desc.bNumEndpoints); |
2743 | err = -EINVAL; |
2744 | goto fail3; |
2745 | } |
2746 | - endpoint = &intf->altsetting[0].endpoint[0].desc; |
2747 | + endpoint = &intf->cur_altsetting->endpoint[0].desc; |
2748 | |
2749 | /* Go set up our URB, which is called when the tablet receives |
2750 | * input. |
2751 | diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c |
2752 | index 8af736dc4b18..dd8dc335daca 100644 |
2753 | --- a/drivers/input/tablet/gtco.c |
2754 | +++ b/drivers/input/tablet/gtco.c |
2755 | @@ -875,18 +875,14 @@ static int gtco_probe(struct usb_interface *usbinterface, |
2756 | } |
2757 | |
2758 | /* Sanity check that a device has an endpoint */ |
2759 | - if (usbinterface->altsetting[0].desc.bNumEndpoints < 1) { |
2760 | + if (usbinterface->cur_altsetting->desc.bNumEndpoints < 1) { |
2761 | dev_err(&usbinterface->dev, |
2762 | "Invalid number of endpoints\n"); |
2763 | error = -EINVAL; |
2764 | goto err_free_urb; |
2765 | } |
2766 | |
2767 | - /* |
2768 | - * The endpoint is always altsetting 0, we know this since we know |
2769 | - * this device only has one interrupt endpoint |
2770 | - */ |
2771 | - endpoint = &usbinterface->altsetting[0].endpoint[0].desc; |
2772 | + endpoint = &usbinterface->cur_altsetting->endpoint[0].desc; |
2773 | |
2774 | /* Some debug */ |
2775 | dev_dbg(&usbinterface->dev, "gtco # interfaces: %d\n", usbinterface->num_altsetting); |
2776 | @@ -973,7 +969,7 @@ static int gtco_probe(struct usb_interface *usbinterface, |
2777 | input_dev->dev.parent = &usbinterface->dev; |
2778 | |
2779 | /* Setup the URB, it will be posted later on open of input device */ |
2780 | - endpoint = &usbinterface->altsetting[0].endpoint[0].desc; |
2781 | + endpoint = &usbinterface->cur_altsetting->endpoint[0].desc; |
2782 | |
2783 | usb_fill_int_urb(gtco->urbinfo, |
2784 | udev, |
2785 | diff --git a/drivers/input/tablet/pegasus_notetaker.c b/drivers/input/tablet/pegasus_notetaker.c |
2786 | index 47de5a81172f..2319144802c9 100644 |
2787 | --- a/drivers/input/tablet/pegasus_notetaker.c |
2788 | +++ b/drivers/input/tablet/pegasus_notetaker.c |
2789 | @@ -260,7 +260,7 @@ static int pegasus_probe(struct usb_interface *intf, |
2790 | return -ENODEV; |
2791 | |
2792 | /* Sanity check that the device has an endpoint */ |
2793 | - if (intf->altsetting[0].desc.bNumEndpoints < 1) { |
2794 | + if (intf->cur_altsetting->desc.bNumEndpoints < 1) { |
2795 | dev_err(&intf->dev, "Invalid number of endpoints\n"); |
2796 | return -EINVAL; |
2797 | } |
2798 | diff --git a/drivers/input/touchscreen/sun4i-ts.c b/drivers/input/touchscreen/sun4i-ts.c |
2799 | index d07dd29d4848..9a94d65bf483 100644 |
2800 | --- a/drivers/input/touchscreen/sun4i-ts.c |
2801 | +++ b/drivers/input/touchscreen/sun4i-ts.c |
2802 | @@ -246,6 +246,7 @@ static int sun4i_ts_probe(struct platform_device *pdev) |
2803 | struct device *dev = &pdev->dev; |
2804 | struct device_node *np = dev->of_node; |
2805 | struct device *hwmon; |
2806 | + struct thermal_zone_device *thermal; |
2807 | int error; |
2808 | u32 reg; |
2809 | bool ts_attached; |
2810 | @@ -365,7 +366,10 @@ static int sun4i_ts_probe(struct platform_device *pdev) |
2811 | if (IS_ERR(hwmon)) |
2812 | return PTR_ERR(hwmon); |
2813 | |
2814 | - devm_thermal_zone_of_sensor_register(ts->dev, 0, ts, &sun4i_ts_tz_ops); |
2815 | + thermal = devm_thermal_zone_of_sensor_register(ts->dev, 0, ts, |
2816 | + &sun4i_ts_tz_ops); |
2817 | + if (IS_ERR(thermal)) |
2818 | + return PTR_ERR(thermal); |
2819 | |
2820 | writel(TEMP_IRQ_EN(1), ts->base + TP_INT_FIFOC); |
2821 | |
2822 | diff --git a/drivers/input/touchscreen/sur40.c b/drivers/input/touchscreen/sur40.c |
2823 | index 4c0eecae065c..2180fa8b695b 100644 |
2824 | --- a/drivers/input/touchscreen/sur40.c |
2825 | +++ b/drivers/input/touchscreen/sur40.c |
2826 | @@ -523,7 +523,7 @@ static int sur40_probe(struct usb_interface *interface, |
2827 | int error; |
2828 | |
2829 | /* Check if we really have the right interface. */ |
2830 | - iface_desc = &interface->altsetting[0]; |
2831 | + iface_desc = interface->cur_altsetting; |
2832 | if (iface_desc->desc.bInterfaceClass != 0xFF) |
2833 | return -ENODEV; |
2834 | |
2835 | diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c |
2836 | index c898c70472bb..bb0448c91f67 100644 |
2837 | --- a/drivers/iommu/amd_iommu.c |
2838 | +++ b/drivers/iommu/amd_iommu.c |
2839 | @@ -2113,6 +2113,8 @@ skip_ats_check: |
2840 | */ |
2841 | domain_flush_tlb_pde(domain); |
2842 | |
2843 | + domain_flush_complete(domain); |
2844 | + |
2845 | return ret; |
2846 | } |
2847 | |
2848 | diff --git a/drivers/iommu/amd_iommu_init.c b/drivers/iommu/amd_iommu_init.c |
2849 | index 9bb8d64b6f94..c113e46fdc3a 100644 |
2850 | --- a/drivers/iommu/amd_iommu_init.c |
2851 | +++ b/drivers/iommu/amd_iommu_init.c |
2852 | @@ -383,6 +383,9 @@ static void iommu_enable(struct amd_iommu *iommu) |
2853 | |
2854 | static void iommu_disable(struct amd_iommu *iommu) |
2855 | { |
2856 | + if (!iommu->mmio_base) |
2857 | + return; |
2858 | + |
2859 | /* Disable command buffer */ |
2860 | iommu_feature_disable(iommu, CONTROL_CMDBUF_EN); |
2861 | |
2862 | diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c |
2863 | index 25cc6ae87039..5c6e0a9fd2f3 100644 |
2864 | --- a/drivers/iommu/intel-iommu.c |
2865 | +++ b/drivers/iommu/intel-iommu.c |
2866 | @@ -3345,9 +3345,12 @@ static int __init init_dmars(void) |
2867 | iommu_identity_mapping |= IDENTMAP_ALL; |
2868 | |
2869 | #ifdef CONFIG_INTEL_IOMMU_BROKEN_GFX_WA |
2870 | - iommu_identity_mapping |= IDENTMAP_GFX; |
2871 | + dmar_map_gfx = 0; |
2872 | #endif |
2873 | |
2874 | + if (!dmar_map_gfx) |
2875 | + iommu_identity_mapping |= IDENTMAP_GFX; |
2876 | + |
2877 | check_tylersburg_isoch(); |
2878 | |
2879 | if (iommu_identity_mapping) { |
2880 | diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c |
2881 | index 71b89e47e952..dbcc13efaf3c 100644 |
2882 | --- a/drivers/iommu/iommu.c |
2883 | +++ b/drivers/iommu/iommu.c |
2884 | @@ -1582,9 +1582,9 @@ int iommu_request_dm_for_dev(struct device *dev) |
2885 | int ret; |
2886 | |
2887 | /* Device must already be in a group before calling this function */ |
2888 | - group = iommu_group_get_for_dev(dev); |
2889 | - if (IS_ERR(group)) |
2890 | - return PTR_ERR(group); |
2891 | + group = iommu_group_get(dev); |
2892 | + if (!group) |
2893 | + return -EINVAL; |
2894 | |
2895 | mutex_lock(&group->mutex); |
2896 | |
2897 | diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c |
2898 | index 080f9afcde8d..526e9d5a4fb1 100644 |
2899 | --- a/drivers/md/bcache/super.c |
2900 | +++ b/drivers/md/bcache/super.c |
2901 | @@ -1398,9 +1398,6 @@ static void cache_set_flush(struct closure *cl) |
2902 | struct btree *b; |
2903 | unsigned i; |
2904 | |
2905 | - if (!c) |
2906 | - closure_return(cl); |
2907 | - |
2908 | bch_cache_accounting_destroy(&c->accounting); |
2909 | |
2910 | kobject_put(&c->internal); |
2911 | diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c |
2912 | index f7ff408567ad..63bff4cc7098 100644 |
2913 | --- a/drivers/md/bitmap.c |
2914 | +++ b/drivers/md/bitmap.c |
2915 | @@ -1699,7 +1699,7 @@ void bitmap_flush(struct mddev *mddev) |
2916 | /* |
2917 | * free memory that was allocated |
2918 | */ |
2919 | -static void bitmap_free(struct bitmap *bitmap) |
2920 | +static void md_bitmap_free(struct bitmap *bitmap) |
2921 | { |
2922 | unsigned long k, pages; |
2923 | struct bitmap_page *bp; |
2924 | @@ -1749,7 +1749,7 @@ void bitmap_destroy(struct mddev *mddev) |
2925 | if (mddev->thread) |
2926 | mddev->thread->timeout = MAX_SCHEDULE_TIMEOUT; |
2927 | |
2928 | - bitmap_free(bitmap); |
2929 | + md_bitmap_free(bitmap); |
2930 | } |
2931 | |
2932 | /* |
2933 | @@ -1834,7 +1834,7 @@ struct bitmap *bitmap_create(struct mddev *mddev, int slot) |
2934 | |
2935 | return bitmap; |
2936 | error: |
2937 | - bitmap_free(bitmap); |
2938 | + md_bitmap_free(bitmap); |
2939 | return ERR_PTR(err); |
2940 | } |
2941 | |
2942 | @@ -1936,7 +1936,7 @@ int bitmap_copy_from_slot(struct mddev *mddev, int slot, |
2943 | *low = lo; |
2944 | *high = hi; |
2945 | err: |
2946 | - bitmap_free(bitmap); |
2947 | + md_bitmap_free(bitmap); |
2948 | return rv; |
2949 | } |
2950 | EXPORT_SYMBOL_GPL(bitmap_copy_from_slot); |
2951 | diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c |
2952 | index ade3c48e2e0c..18546f950d79 100644 |
2953 | --- a/drivers/media/i2c/ov2659.c |
2954 | +++ b/drivers/media/i2c/ov2659.c |
2955 | @@ -1137,7 +1137,7 @@ static int ov2659_set_fmt(struct v4l2_subdev *sd, |
2956 | mf = v4l2_subdev_get_try_format(sd, cfg, fmt->pad); |
2957 | *mf = fmt->format; |
2958 | #else |
2959 | - return -ENOTTY; |
2960 | + ret = -ENOTTY; |
2961 | #endif |
2962 | } else { |
2963 | s64 val; |
2964 | diff --git a/drivers/media/i2c/soc_camera/ov6650.c b/drivers/media/i2c/soc_camera/ov6650.c |
2965 | index 7a119466f973..3c959e48855c 100644 |
2966 | --- a/drivers/media/i2c/soc_camera/ov6650.c |
2967 | +++ b/drivers/media/i2c/soc_camera/ov6650.c |
2968 | @@ -203,7 +203,6 @@ struct ov6650 { |
2969 | unsigned long pclk_max; /* from resolution and format */ |
2970 | struct v4l2_fract tpf; /* as requested with s_parm */ |
2971 | u32 code; |
2972 | - enum v4l2_colorspace colorspace; |
2973 | }; |
2974 | |
2975 | |
2976 | @@ -216,6 +215,17 @@ static u32 ov6650_codes[] = { |
2977 | MEDIA_BUS_FMT_Y8_1X8, |
2978 | }; |
2979 | |
2980 | +static const struct v4l2_mbus_framefmt ov6650_def_fmt = { |
2981 | + .width = W_CIF, |
2982 | + .height = H_CIF, |
2983 | + .code = MEDIA_BUS_FMT_SBGGR8_1X8, |
2984 | + .colorspace = V4L2_COLORSPACE_SRGB, |
2985 | + .field = V4L2_FIELD_NONE, |
2986 | + .ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT, |
2987 | + .quantization = V4L2_QUANTIZATION_DEFAULT, |
2988 | + .xfer_func = V4L2_XFER_FUNC_DEFAULT, |
2989 | +}; |
2990 | + |
2991 | /* read a register */ |
2992 | static int ov6650_reg_read(struct i2c_client *client, u8 reg, u8 *val) |
2993 | { |
2994 | @@ -512,12 +522,20 @@ static int ov6650_get_fmt(struct v4l2_subdev *sd, |
2995 | if (format->pad) |
2996 | return -EINVAL; |
2997 | |
2998 | - mf->width = priv->rect.width >> priv->half_scale; |
2999 | - mf->height = priv->rect.height >> priv->half_scale; |
3000 | - mf->code = priv->code; |
3001 | - mf->colorspace = priv->colorspace; |
3002 | - mf->field = V4L2_FIELD_NONE; |
3003 | + /* initialize response with default media bus frame format */ |
3004 | + *mf = ov6650_def_fmt; |
3005 | |
3006 | + /* update media bus format code and frame size */ |
3007 | + if (format->which == V4L2_SUBDEV_FORMAT_TRY) { |
3008 | + mf->width = cfg->try_fmt.width; |
3009 | + mf->height = cfg->try_fmt.height; |
3010 | + mf->code = cfg->try_fmt.code; |
3011 | + |
3012 | + } else { |
3013 | + mf->width = priv->rect.width >> priv->half_scale; |
3014 | + mf->height = priv->rect.height >> priv->half_scale; |
3015 | + mf->code = priv->code; |
3016 | + } |
3017 | return 0; |
3018 | } |
3019 | |
3020 | @@ -624,11 +642,6 @@ static int ov6650_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) |
3021 | priv->pclk_max = 8000000; |
3022 | } |
3023 | |
3024 | - if (code == MEDIA_BUS_FMT_SBGGR8_1X8) |
3025 | - priv->colorspace = V4L2_COLORSPACE_SRGB; |
3026 | - else if (code != 0) |
3027 | - priv->colorspace = V4L2_COLORSPACE_JPEG; |
3028 | - |
3029 | if (half_scale) { |
3030 | dev_dbg(&client->dev, "max resolution: QCIF\n"); |
3031 | coma_set |= COMA_QCIF; |
3032 | @@ -684,11 +697,6 @@ static int ov6650_s_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *mf) |
3033 | if (!ret) |
3034 | priv->code = code; |
3035 | |
3036 | - if (!ret) { |
3037 | - mf->colorspace = priv->colorspace; |
3038 | - mf->width = priv->rect.width >> half_scale; |
3039 | - mf->height = priv->rect.height >> half_scale; |
3040 | - } |
3041 | return ret; |
3042 | } |
3043 | |
3044 | @@ -707,8 +715,6 @@ static int ov6650_set_fmt(struct v4l2_subdev *sd, |
3045 | v4l_bound_align_image(&mf->width, 2, W_CIF, 1, |
3046 | &mf->height, 2, H_CIF, 1, 0); |
3047 | |
3048 | - mf->field = V4L2_FIELD_NONE; |
3049 | - |
3050 | switch (mf->code) { |
3051 | case MEDIA_BUS_FMT_Y10_1X10: |
3052 | mf->code = MEDIA_BUS_FMT_Y8_1X8; |
3053 | @@ -717,19 +723,38 @@ static int ov6650_set_fmt(struct v4l2_subdev *sd, |
3054 | case MEDIA_BUS_FMT_YUYV8_2X8: |
3055 | case MEDIA_BUS_FMT_VYUY8_2X8: |
3056 | case MEDIA_BUS_FMT_UYVY8_2X8: |
3057 | - mf->colorspace = V4L2_COLORSPACE_JPEG; |
3058 | break; |
3059 | default: |
3060 | mf->code = MEDIA_BUS_FMT_SBGGR8_1X8; |
3061 | case MEDIA_BUS_FMT_SBGGR8_1X8: |
3062 | - mf->colorspace = V4L2_COLORSPACE_SRGB; |
3063 | break; |
3064 | } |
3065 | |
3066 | - if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE) |
3067 | - return ov6650_s_fmt(sd, mf); |
3068 | - cfg->try_fmt = *mf; |
3069 | + if (format->which == V4L2_SUBDEV_FORMAT_TRY) { |
3070 | + /* store media bus format code and frame size in pad config */ |
3071 | + cfg->try_fmt.width = mf->width; |
3072 | + cfg->try_fmt.height = mf->height; |
3073 | + cfg->try_fmt.code = mf->code; |
3074 | |
3075 | + /* return default mbus frame format updated with pad config */ |
3076 | + *mf = ov6650_def_fmt; |
3077 | + mf->width = cfg->try_fmt.width; |
3078 | + mf->height = cfg->try_fmt.height; |
3079 | + mf->code = cfg->try_fmt.code; |
3080 | + |
3081 | + } else { |
3082 | + /* apply new media bus format code and frame size */ |
3083 | + int ret = ov6650_s_fmt(sd, mf); |
3084 | + |
3085 | + if (ret) |
3086 | + return ret; |
3087 | + |
3088 | + /* return default format updated with active size and code */ |
3089 | + *mf = ov6650_def_fmt; |
3090 | + mf->width = priv->rect.width >> priv->half_scale; |
3091 | + mf->height = priv->rect.height >> priv->half_scale; |
3092 | + mf->code = priv->code; |
3093 | + } |
3094 | return 0; |
3095 | } |
3096 | |
3097 | @@ -1048,7 +1073,6 @@ static int ov6650_probe(struct i2c_client *client, |
3098 | priv->rect.height = H_CIF; |
3099 | priv->half_scale = false; |
3100 | priv->code = MEDIA_BUS_FMT_YUYV8_2X8; |
3101 | - priv->colorspace = V4L2_COLORSPACE_JPEG; |
3102 | |
3103 | ret = ov6650_video_probe(client); |
3104 | if (ret) |
3105 | diff --git a/drivers/media/pci/cx18/cx18-fileops.c b/drivers/media/pci/cx18/cx18-fileops.c |
3106 | index df837408efd5..0171dc5b8809 100644 |
3107 | --- a/drivers/media/pci/cx18/cx18-fileops.c |
3108 | +++ b/drivers/media/pci/cx18/cx18-fileops.c |
3109 | @@ -490,7 +490,7 @@ static ssize_t cx18_read_pos(struct cx18_stream *s, char __user *ubuf, |
3110 | |
3111 | CX18_DEBUG_HI_FILE("read %zd from %s, got %zd\n", count, s->name, rc); |
3112 | if (rc > 0) |
3113 | - pos += rc; |
3114 | + *pos += rc; |
3115 | return rc; |
3116 | } |
3117 | |
3118 | diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c |
3119 | index 818f3c2fc98d..1d86e57f4d9f 100644 |
3120 | --- a/drivers/media/pci/cx23885/cx23885-dvb.c |
3121 | +++ b/drivers/media/pci/cx23885/cx23885-dvb.c |
3122 | @@ -1471,8 +1471,9 @@ static int dvb_register(struct cx23885_tsport *port) |
3123 | if (fe0->dvb.frontend != NULL) { |
3124 | struct i2c_adapter *tun_i2c; |
3125 | |
3126 | - fe0->dvb.frontend->sec_priv = kmalloc(sizeof(dib7000p_ops), GFP_KERNEL); |
3127 | - memcpy(fe0->dvb.frontend->sec_priv, &dib7000p_ops, sizeof(dib7000p_ops)); |
3128 | + fe0->dvb.frontend->sec_priv = kmemdup(&dib7000p_ops, sizeof(dib7000p_ops), GFP_KERNEL); |
3129 | + if (!fe0->dvb.frontend->sec_priv) |
3130 | + return -ENOMEM; |
3131 | tun_i2c = dib7000p_ops.get_i2c_master(fe0->dvb.frontend, DIBX000_I2C_INTERFACE_TUNER, 1); |
3132 | if (!dvb_attach(dib0070_attach, fe0->dvb.frontend, tun_i2c, &dib7070p_dib0070_config)) |
3133 | return -ENODEV; |
3134 | diff --git a/drivers/media/pci/ivtv/ivtv-fileops.c b/drivers/media/pci/ivtv/ivtv-fileops.c |
3135 | index c9bd018e53de..e2b19c3eaa87 100644 |
3136 | --- a/drivers/media/pci/ivtv/ivtv-fileops.c |
3137 | +++ b/drivers/media/pci/ivtv/ivtv-fileops.c |
3138 | @@ -420,7 +420,7 @@ static ssize_t ivtv_read_pos(struct ivtv_stream *s, char __user *ubuf, size_t co |
3139 | |
3140 | IVTV_DEBUG_HI_FILE("read %zd from %s, got %zd\n", count, s->name, rc); |
3141 | if (rc > 0) |
3142 | - pos += rc; |
3143 | + *pos += rc; |
3144 | return rc; |
3145 | } |
3146 | |
3147 | diff --git a/drivers/media/pci/tw5864/tw5864-video.c b/drivers/media/pci/tw5864/tw5864-video.c |
3148 | index 1ddf80f85c24..27ff6e0d9845 100644 |
3149 | --- a/drivers/media/pci/tw5864/tw5864-video.c |
3150 | +++ b/drivers/media/pci/tw5864/tw5864-video.c |
3151 | @@ -1386,13 +1386,13 @@ static void tw5864_handle_frame(struct tw5864_h264_frame *frame) |
3152 | input->vb = NULL; |
3153 | spin_unlock_irqrestore(&input->slock, flags); |
3154 | |
3155 | - v4l2_buf = to_vb2_v4l2_buffer(&vb->vb.vb2_buf); |
3156 | - |
3157 | if (!vb) { /* Gone because of disabling */ |
3158 | dev_dbg(&dev->pci->dev, "vb is empty, dropping frame\n"); |
3159 | return; |
3160 | } |
3161 | |
3162 | + v4l2_buf = to_vb2_v4l2_buffer(&vb->vb.vb2_buf); |
3163 | + |
3164 | /* |
3165 | * Check for space. |
3166 | * Mind the overhead of startcode emulation prevention. |
3167 | diff --git a/drivers/media/platform/davinci/isif.c b/drivers/media/platform/davinci/isif.c |
3168 | index 78e37cf3470f..b51b875c5a61 100644 |
3169 | --- a/drivers/media/platform/davinci/isif.c |
3170 | +++ b/drivers/media/platform/davinci/isif.c |
3171 | @@ -890,9 +890,7 @@ static int isif_set_hw_if_params(struct vpfe_hw_if_param *params) |
3172 | static int isif_config_ycbcr(void) |
3173 | { |
3174 | struct isif_ycbcr_config *params = &isif_cfg.ycbcr; |
3175 | - struct vpss_pg_frame_size frame_size; |
3176 | u32 modeset = 0, ccdcfg = 0; |
3177 | - struct vpss_sync_pol sync; |
3178 | |
3179 | dev_dbg(isif_cfg.dev, "\nStarting isif_config_ycbcr..."); |
3180 | |
3181 | @@ -980,13 +978,6 @@ static int isif_config_ycbcr(void) |
3182 | /* two fields are interleaved in memory */ |
3183 | regw(0x00000249, SDOFST); |
3184 | |
3185 | - /* Setup test pattern if enabled */ |
3186 | - if (isif_cfg.bayer.config_params.test_pat_gen) { |
3187 | - sync.ccdpg_hdpol = params->hd_pol; |
3188 | - sync.ccdpg_vdpol = params->vd_pol; |
3189 | - dm365_vpss_set_sync_pol(sync); |
3190 | - dm365_vpss_set_pg_frame_size(frame_size); |
3191 | - } |
3192 | return 0; |
3193 | } |
3194 | |
3195 | diff --git a/drivers/media/platform/davinci/vpbe.c b/drivers/media/platform/davinci/vpbe.c |
3196 | index abce9c4a1a8e..59518c08528b 100644 |
3197 | --- a/drivers/media/platform/davinci/vpbe.c |
3198 | +++ b/drivers/media/platform/davinci/vpbe.c |
3199 | @@ -130,7 +130,7 @@ static int vpbe_enum_outputs(struct vpbe_device *vpbe_dev, |
3200 | struct v4l2_output *output) |
3201 | { |
3202 | struct vpbe_config *cfg = vpbe_dev->cfg; |
3203 | - int temp_index = output->index; |
3204 | + unsigned int temp_index = output->index; |
3205 | |
3206 | if (temp_index >= cfg->num_outputs) |
3207 | return -EINVAL; |
3208 | diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c |
3209 | index a31b95cb3b09..77ec70f5fef6 100644 |
3210 | --- a/drivers/media/platform/omap/omap_vout.c |
3211 | +++ b/drivers/media/platform/omap/omap_vout.c |
3212 | @@ -1526,23 +1526,20 @@ static int vidioc_dqbuf(struct file *file, void *fh, struct v4l2_buffer *b) |
3213 | unsigned long size; |
3214 | struct videobuf_buffer *vb; |
3215 | |
3216 | - vb = q->bufs[b->index]; |
3217 | - |
3218 | if (!vout->streaming) |
3219 | return -EINVAL; |
3220 | |
3221 | - if (file->f_flags & O_NONBLOCK) |
3222 | - /* Call videobuf_dqbuf for non blocking mode */ |
3223 | - ret = videobuf_dqbuf(q, (struct v4l2_buffer *)b, 1); |
3224 | - else |
3225 | - /* Call videobuf_dqbuf for blocking mode */ |
3226 | - ret = videobuf_dqbuf(q, (struct v4l2_buffer *)b, 0); |
3227 | + ret = videobuf_dqbuf(q, b, !!(file->f_flags & O_NONBLOCK)); |
3228 | + if (ret) |
3229 | + return ret; |
3230 | + |
3231 | + vb = q->bufs[b->index]; |
3232 | |
3233 | addr = (unsigned long) vout->buf_phy_addr[vb->i]; |
3234 | size = (unsigned long) vb->size; |
3235 | dma_unmap_single(vout->vid_dev->v4l2_dev.dev, addr, |
3236 | size, DMA_TO_DEVICE); |
3237 | - return ret; |
3238 | + return 0; |
3239 | } |
3240 | |
3241 | static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i) |
3242 | diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c |
3243 | index c89922fb42ce..a63f4eec366e 100644 |
3244 | --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c |
3245 | +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c |
3246 | @@ -1963,7 +1963,7 @@ static int s5p_jpeg_controls_create(struct s5p_jpeg_ctx *ctx) |
3247 | |
3248 | v4l2_ctrl_new_std(&ctx->ctrl_handler, &s5p_jpeg_ctrl_ops, |
3249 | V4L2_CID_JPEG_RESTART_INTERVAL, |
3250 | - 0, 3, 0xffff, 0); |
3251 | + 0, 0xffff, 1, 0); |
3252 | if (ctx->jpeg->variant->version == SJPEG_S5P) |
3253 | mask = ~0x06; /* 422, 420 */ |
3254 | } |
3255 | diff --git a/drivers/media/platform/vivid/vivid-osd.c b/drivers/media/platform/vivid/vivid-osd.c |
3256 | index bdc380b14e0c..a95b7c56569e 100644 |
3257 | --- a/drivers/media/platform/vivid/vivid-osd.c |
3258 | +++ b/drivers/media/platform/vivid/vivid-osd.c |
3259 | @@ -167,7 +167,7 @@ static int _vivid_fb_check_var(struct fb_var_screeninfo *var, struct vivid_dev * |
3260 | var->nonstd = 0; |
3261 | |
3262 | var->vmode &= ~FB_VMODE_MASK; |
3263 | - var->vmode = FB_VMODE_NONINTERLACED; |
3264 | + var->vmode |= FB_VMODE_NONINTERLACED; |
3265 | |
3266 | /* Dummy values */ |
3267 | var->hsync_len = 24; |
3268 | diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c |
3269 | index c1457cf46698..db987dda356e 100644 |
3270 | --- a/drivers/media/radio/wl128x/fmdrv_common.c |
3271 | +++ b/drivers/media/radio/wl128x/fmdrv_common.c |
3272 | @@ -1278,8 +1278,9 @@ static int fm_download_firmware(struct fmdev *fmdev, const u8 *fw_name) |
3273 | |
3274 | switch (action->type) { |
3275 | case ACTION_SEND_COMMAND: /* Send */ |
3276 | - if (fmc_send_cmd(fmdev, 0, 0, action->data, |
3277 | - action->size, NULL, NULL)) |
3278 | + ret = fmc_send_cmd(fmdev, 0, 0, action->data, |
3279 | + action->size, NULL, NULL); |
3280 | + if (ret) |
3281 | goto rel_fw; |
3282 | |
3283 | cmd_cnt++; |
3284 | diff --git a/drivers/mfd/intel-lpss.c b/drivers/mfd/intel-lpss.c |
3285 | index 22dd8c055048..71cecd7aeea0 100644 |
3286 | --- a/drivers/mfd/intel-lpss.c |
3287 | +++ b/drivers/mfd/intel-lpss.c |
3288 | @@ -533,6 +533,7 @@ module_init(intel_lpss_init); |
3289 | |
3290 | static void __exit intel_lpss_exit(void) |
3291 | { |
3292 | + ida_destroy(&intel_lpss_devid_ida); |
3293 | debugfs_remove(intel_lpss_debugfs); |
3294 | } |
3295 | module_exit(intel_lpss_exit); |
3296 | diff --git a/drivers/misc/mic/card/mic_x100.c b/drivers/misc/mic/card/mic_x100.c |
3297 | index b9f0710ffa6b..4007adc666f3 100644 |
3298 | --- a/drivers/misc/mic/card/mic_x100.c |
3299 | +++ b/drivers/misc/mic/card/mic_x100.c |
3300 | @@ -249,6 +249,9 @@ static int __init mic_probe(struct platform_device *pdev) |
3301 | mdrv->dev = &pdev->dev; |
3302 | snprintf(mdrv->name, sizeof(mic_driver_name), mic_driver_name); |
3303 | |
3304 | + /* FIXME: use dma_set_mask_and_coherent() and check result */ |
3305 | + dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); |
3306 | + |
3307 | mdev->mmio.pa = MIC_X100_MMIO_BASE; |
3308 | mdev->mmio.len = MIC_X100_MMIO_LEN; |
3309 | mdev->mmio.va = devm_ioremap(&pdev->dev, MIC_X100_MMIO_BASE, |
3310 | @@ -294,18 +297,6 @@ static void mic_platform_shutdown(struct platform_device *pdev) |
3311 | mic_remove(pdev); |
3312 | } |
3313 | |
3314 | -static u64 mic_dma_mask = DMA_BIT_MASK(64); |
3315 | - |
3316 | -static struct platform_device mic_platform_dev = { |
3317 | - .name = mic_driver_name, |
3318 | - .id = 0, |
3319 | - .num_resources = 0, |
3320 | - .dev = { |
3321 | - .dma_mask = &mic_dma_mask, |
3322 | - .coherent_dma_mask = DMA_BIT_MASK(64), |
3323 | - }, |
3324 | -}; |
3325 | - |
3326 | static struct platform_driver __refdata mic_platform_driver = { |
3327 | .probe = mic_probe, |
3328 | .remove = mic_remove, |
3329 | @@ -315,6 +306,8 @@ static struct platform_driver __refdata mic_platform_driver = { |
3330 | }, |
3331 | }; |
3332 | |
3333 | +static struct platform_device *mic_platform_dev; |
3334 | + |
3335 | static int __init mic_init(void) |
3336 | { |
3337 | int ret; |
3338 | @@ -328,9 +321,12 @@ static int __init mic_init(void) |
3339 | |
3340 | request_module("mic_x100_dma"); |
3341 | mic_init_card_debugfs(); |
3342 | - ret = platform_device_register(&mic_platform_dev); |
3343 | + |
3344 | + mic_platform_dev = platform_device_register_simple(mic_driver_name, |
3345 | + 0, NULL, 0); |
3346 | + ret = PTR_ERR_OR_ZERO(mic_platform_dev); |
3347 | if (ret) { |
3348 | - pr_err("platform_device_register ret %d\n", ret); |
3349 | + pr_err("platform_device_register_full ret %d\n", ret); |
3350 | goto cleanup_debugfs; |
3351 | } |
3352 | ret = platform_driver_register(&mic_platform_driver); |
3353 | @@ -341,7 +337,7 @@ static int __init mic_init(void) |
3354 | return ret; |
3355 | |
3356 | device_unregister: |
3357 | - platform_device_unregister(&mic_platform_dev); |
3358 | + platform_device_unregister(mic_platform_dev); |
3359 | cleanup_debugfs: |
3360 | mic_exit_card_debugfs(); |
3361 | done: |
3362 | @@ -351,7 +347,7 @@ done: |
3363 | static void __exit mic_exit(void) |
3364 | { |
3365 | platform_driver_unregister(&mic_platform_driver); |
3366 | - platform_device_unregister(&mic_platform_dev); |
3367 | + platform_device_unregister(mic_platform_dev); |
3368 | mic_exit_card_debugfs(); |
3369 | } |
3370 | |
3371 | diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c |
3372 | index 6956f7e7d439..ca5f0102daef 100644 |
3373 | --- a/drivers/misc/sgi-xp/xpc_partition.c |
3374 | +++ b/drivers/misc/sgi-xp/xpc_partition.c |
3375 | @@ -70,7 +70,7 @@ xpc_get_rsvd_page_pa(int nasid) |
3376 | unsigned long rp_pa = nasid; /* seed with nasid */ |
3377 | size_t len = 0; |
3378 | size_t buf_len = 0; |
3379 | - void *buf = buf; |
3380 | + void *buf = NULL; |
3381 | void *buf_base = NULL; |
3382 | enum xp_retval (*get_partition_rsvd_page_pa) |
3383 | (void *, u64 *, unsigned long *, size_t *) = |
3384 | diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c |
3385 | index 159f6f64c68e..ed6473731b45 100644 |
3386 | --- a/drivers/mmc/host/sdhci-brcmstb.c |
3387 | +++ b/drivers/mmc/host/sdhci-brcmstb.c |
3388 | @@ -90,7 +90,9 @@ static int sdhci_brcmstb_probe(struct platform_device *pdev) |
3389 | host->mmc->caps2 |= MMC_CAP2_HC_ERASE_SZ; |
3390 | |
3391 | sdhci_get_of_property(pdev); |
3392 | - mmc_of_parse(host->mmc); |
3393 | + res = mmc_of_parse(host->mmc); |
3394 | + if (res) |
3395 | + goto err; |
3396 | |
3397 | /* |
3398 | * Supply the existing CAPS, but clear the UHS modes. This |
3399 | diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c |
3400 | index 088a3ae0dff0..ec1949045295 100644 |
3401 | --- a/drivers/mmc/host/sdhci-tegra.c |
3402 | +++ b/drivers/mmc/host/sdhci-tegra.c |
3403 | @@ -174,7 +174,7 @@ static void tegra_sdhci_reset(struct sdhci_host *host, u8 mask) |
3404 | misc_ctrl |= SDHCI_MISC_CTRL_ENABLE_DDR50; |
3405 | if (soc_data->nvquirks & NVQUIRK_ENABLE_SDR104) |
3406 | misc_ctrl |= SDHCI_MISC_CTRL_ENABLE_SDR104; |
3407 | - if (soc_data->nvquirks & SDHCI_MISC_CTRL_ENABLE_SDR50) |
3408 | + if (soc_data->nvquirks & NVQUIRK_ENABLE_SDR50) |
3409 | clk_ctrl |= SDHCI_CLOCK_CTRL_SDR50_TUNING_OVERRIDE; |
3410 | } |
3411 | |
3412 | diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c |
3413 | index bd43dc7f4c63..68b736547d81 100644 |
3414 | --- a/drivers/mmc/host/sdhci.c |
3415 | +++ b/drivers/mmc/host/sdhci.c |
3416 | @@ -3243,11 +3243,13 @@ int sdhci_setup_host(struct sdhci_host *host) |
3417 | if (host->ops->get_min_clock) |
3418 | mmc->f_min = host->ops->get_min_clock(host); |
3419 | else if (host->version >= SDHCI_SPEC_300) { |
3420 | - if (host->clk_mul) { |
3421 | - mmc->f_min = (host->max_clk * host->clk_mul) / 1024; |
3422 | + if (host->clk_mul) |
3423 | max_clk = host->max_clk * host->clk_mul; |
3424 | - } else |
3425 | - mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_300; |
3426 | + /* |
3427 | + * Divided Clock Mode minimum clock rate is always less than |
3428 | + * Programmable Clock Mode minimum clock rate. |
3429 | + */ |
3430 | + mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_300; |
3431 | } else |
3432 | mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_200; |
3433 | |
3434 | diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c |
3435 | index 020437900fce..453a2ea7895b 100644 |
3436 | --- a/drivers/net/can/slcan.c |
3437 | +++ b/drivers/net/can/slcan.c |
3438 | @@ -344,9 +344,16 @@ static void slcan_transmit(struct work_struct *work) |
3439 | */ |
3440 | static void slcan_write_wakeup(struct tty_struct *tty) |
3441 | { |
3442 | - struct slcan *sl = tty->disc_data; |
3443 | + struct slcan *sl; |
3444 | + |
3445 | + rcu_read_lock(); |
3446 | + sl = rcu_dereference(tty->disc_data); |
3447 | + if (!sl) |
3448 | + goto out; |
3449 | |
3450 | schedule_work(&sl->tx_work); |
3451 | +out: |
3452 | + rcu_read_unlock(); |
3453 | } |
3454 | |
3455 | /* Send a can_frame to a TTY queue. */ |
3456 | @@ -640,10 +647,11 @@ static void slcan_close(struct tty_struct *tty) |
3457 | return; |
3458 | |
3459 | spin_lock_bh(&sl->lock); |
3460 | - tty->disc_data = NULL; |
3461 | + rcu_assign_pointer(tty->disc_data, NULL); |
3462 | sl->tty = NULL; |
3463 | spin_unlock_bh(&sl->lock); |
3464 | |
3465 | + synchronize_rcu(); |
3466 | flush_work(&sl->tx_work); |
3467 | |
3468 | /* Flush network side */ |
3469 | diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c |
3470 | index ebfbaf8597f4..3bbe85aae49b 100644 |
3471 | --- a/drivers/net/dsa/qca8k.c |
3472 | +++ b/drivers/net/dsa/qca8k.c |
3473 | @@ -460,6 +460,18 @@ qca8k_set_pad_ctrl(struct qca8k_priv *priv, int port, int mode) |
3474 | qca8k_write(priv, QCA8K_REG_PORT5_PAD_CTRL, |
3475 | QCA8K_PORT_PAD_RGMII_RX_DELAY_EN); |
3476 | break; |
3477 | + case PHY_INTERFACE_MODE_RGMII_ID: |
3478 | + /* RGMII_ID needs internal delay. This is enabled through |
3479 | + * PORT5_PAD_CTRL for all ports, rather than individual port |
3480 | + * registers |
3481 | + */ |
3482 | + qca8k_write(priv, reg, |
3483 | + QCA8K_PORT_PAD_RGMII_EN | |
3484 | + QCA8K_PORT_PAD_RGMII_TX_DELAY(QCA8K_MAX_DELAY) | |
3485 | + QCA8K_PORT_PAD_RGMII_RX_DELAY(QCA8K_MAX_DELAY)); |
3486 | + qca8k_write(priv, QCA8K_REG_PORT5_PAD_CTRL, |
3487 | + QCA8K_PORT_PAD_RGMII_RX_DELAY_EN); |
3488 | + break; |
3489 | case PHY_INTERFACE_MODE_SGMII: |
3490 | qca8k_write(priv, reg, QCA8K_PORT_PAD_SGMII_EN); |
3491 | break; |
3492 | diff --git a/drivers/net/dsa/qca8k.h b/drivers/net/dsa/qca8k.h |
3493 | index 9c22bc3210cd..db95168ca111 100644 |
3494 | --- a/drivers/net/dsa/qca8k.h |
3495 | +++ b/drivers/net/dsa/qca8k.h |
3496 | @@ -40,6 +40,7 @@ |
3497 | ((0x8 + (x & 0x3)) << 22) |
3498 | #define QCA8K_PORT_PAD_RGMII_RX_DELAY(x) \ |
3499 | ((0x10 + (x & 0x3)) << 20) |
3500 | +#define QCA8K_MAX_DELAY 3 |
3501 | #define QCA8K_PORT_PAD_RGMII_RX_DELAY_EN BIT(24) |
3502 | #define QCA8K_PORT_PAD_SGMII_EN BIT(7) |
3503 | #define QCA8K_REG_MODULE_EN 0x030 |
3504 | diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c |
3505 | index bcd993140f84..912dc09bc7a7 100644 |
3506 | --- a/drivers/net/ethernet/amazon/ena/ena_com.c |
3507 | +++ b/drivers/net/ethernet/amazon/ena/ena_com.c |
3508 | @@ -1967,7 +1967,7 @@ int ena_com_set_hash_function(struct ena_com_dev *ena_dev) |
3509 | if (unlikely(ret)) |
3510 | return ret; |
3511 | |
3512 | - if (get_resp.u.flow_hash_func.supported_func & (1 << rss->hash_func)) { |
3513 | + if (!(get_resp.u.flow_hash_func.supported_func & BIT(rss->hash_func))) { |
3514 | pr_err("Func hash %d isn't supported by device, abort\n", |
3515 | rss->hash_func); |
3516 | return -EPERM; |
3517 | @@ -2052,6 +2052,7 @@ int ena_com_fill_hash_function(struct ena_com_dev *ena_dev, |
3518 | return -EINVAL; |
3519 | } |
3520 | |
3521 | + rss->hash_func = func; |
3522 | rc = ena_com_set_hash_function(ena_dev); |
3523 | |
3524 | /* Restore the old function */ |
3525 | diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c |
3526 | index 67b2338f8fb3..06fd061a20e9 100644 |
3527 | --- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c |
3528 | +++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c |
3529 | @@ -697,8 +697,8 @@ static int ena_set_rxfh(struct net_device *netdev, const u32 *indir, |
3530 | if (indir) { |
3531 | for (i = 0; i < ENA_RX_RSS_TABLE_SIZE; i++) { |
3532 | rc = ena_com_indirect_table_fill_entry(ena_dev, |
3533 | - ENA_IO_RXQ_IDX(indir[i]), |
3534 | - i); |
3535 | + i, |
3536 | + ENA_IO_RXQ_IDX(indir[i])); |
3537 | if (unlikely(rc)) { |
3538 | netif_err(adapter, drv, netdev, |
3539 | "Cannot fill indirect table (index is too large)\n"); |
3540 | diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c |
3541 | index 961f31c8356b..da21886609e3 100644 |
3542 | --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c |
3543 | +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c |
3544 | @@ -1702,6 +1702,7 @@ err_setup_rx: |
3545 | err_setup_tx: |
3546 | ena_free_io_irq(adapter); |
3547 | err_req_irq: |
3548 | + ena_del_napi(adapter); |
3549 | |
3550 | return rc; |
3551 | } |
3552 | diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c |
3553 | index 95874c10c23b..e3b41af65d18 100644 |
3554 | --- a/drivers/net/ethernet/broadcom/bcmsysport.c |
3555 | +++ b/drivers/net/ethernet/broadcom/bcmsysport.c |
3556 | @@ -1773,7 +1773,7 @@ static int bcm_sysport_probe(struct platform_device *pdev) |
3557 | |
3558 | priv->phy_interface = of_get_phy_mode(dn); |
3559 | /* Default to GMII interface mode */ |
3560 | - if (priv->phy_interface < 0) |
3561 | + if ((int)priv->phy_interface < 0) |
3562 | priv->phy_interface = PHY_INTERFACE_MODE_GMII; |
3563 | |
3564 | /* In the case of a fixed PHY, the DT node associated |
3565 | diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c |
3566 | index d1a2159e40d6..9627ed0b2f1c 100644 |
3567 | --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c |
3568 | +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c |
3569 | @@ -2440,6 +2440,8 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr) |
3570 | |
3571 | if (!is_offload(adapter)) |
3572 | return -EOPNOTSUPP; |
3573 | + if (!capable(CAP_NET_ADMIN)) |
3574 | + return -EPERM; |
3575 | if (!(adapter->flags & FULL_INIT_DONE)) |
3576 | return -EIO; /* need the memory controllers */ |
3577 | if (copy_from_user(&t, useraddr, sizeof(t))) |
3578 | diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c |
3579 | index e69a6bed31a9..dd24c352b200 100644 |
3580 | --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c |
3581 | +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c |
3582 | @@ -929,7 +929,7 @@ static int hix5hd2_dev_probe(struct platform_device *pdev) |
3583 | goto err_free_mdio; |
3584 | |
3585 | priv->phy_mode = of_get_phy_mode(node); |
3586 | - if (priv->phy_mode < 0) { |
3587 | + if ((int)priv->phy_mode < 0) { |
3588 | netdev_err(ndev, "not find phy-mode\n"); |
3589 | ret = -EINVAL; |
3590 | goto err_mdiobus; |
3591 | diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c |
3592 | index 2dd17e01e3a7..3692adb8902d 100644 |
3593 | --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c |
3594 | +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c |
3595 | @@ -1476,7 +1476,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr, |
3596 | |
3597 | memset(pr, 0, sizeof(struct ehea_port_res)); |
3598 | |
3599 | - pr->tx_bytes = rx_bytes; |
3600 | + pr->tx_bytes = tx_bytes; |
3601 | pr->tx_packets = tx_packets; |
3602 | pr->rx_bytes = rx_bytes; |
3603 | pr->rx_packets = rx_packets; |
3604 | diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h |
3605 | index b2a745b579fd..fdc69218c8ca 100644 |
3606 | --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h |
3607 | +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h |
3608 | @@ -1873,7 +1873,7 @@ static inline void mlxsw_reg_qtct_pack(char *payload, u8 local_port, |
3609 | * Configures the ETS elements. |
3610 | */ |
3611 | #define MLXSW_REG_QEEC_ID 0x400D |
3612 | -#define MLXSW_REG_QEEC_LEN 0x1C |
3613 | +#define MLXSW_REG_QEEC_LEN 0x20 |
3614 | |
3615 | static const struct mlxsw_reg_info mlxsw_reg_qeec = { |
3616 | .id = MLXSW_REG_QEEC_ID, |
3617 | @@ -1918,6 +1918,15 @@ MLXSW_ITEM32(reg, qeec, element_index, 0x04, 0, 8); |
3618 | */ |
3619 | MLXSW_ITEM32(reg, qeec, next_element_index, 0x08, 0, 8); |
3620 | |
3621 | +/* reg_qeec_mise |
3622 | + * Min shaper configuration enable. Enables configuration of the min |
3623 | + * shaper on this ETS element |
3624 | + * 0 - Disable |
3625 | + * 1 - Enable |
3626 | + * Access: RW |
3627 | + */ |
3628 | +MLXSW_ITEM32(reg, qeec, mise, 0x0C, 31, 1); |
3629 | + |
3630 | enum { |
3631 | MLXSW_REG_QEEC_BYTES_MODE, |
3632 | MLXSW_REG_QEEC_PACKETS_MODE, |
3633 | @@ -1934,6 +1943,17 @@ enum { |
3634 | */ |
3635 | MLXSW_ITEM32(reg, qeec, pb, 0x0C, 28, 1); |
3636 | |
3637 | +/* The smallest permitted min shaper rate. */ |
3638 | +#define MLXSW_REG_QEEC_MIS_MIN 200000 /* Kbps */ |
3639 | + |
3640 | +/* reg_qeec_min_shaper_rate |
3641 | + * Min shaper information rate. |
3642 | + * For CPU port, can only be configured for port hierarchy. |
3643 | + * When in bytes mode, value is specified in units of 1000bps. |
3644 | + * Access: RW |
3645 | + */ |
3646 | +MLXSW_ITEM32(reg, qeec, min_shaper_rate, 0x0C, 0, 28); |
3647 | + |
3648 | /* reg_qeec_mase |
3649 | * Max shaper configuration enable. Enables configuration of the max |
3650 | * shaper on this ETS element. |
3651 | diff --git a/drivers/net/ethernet/natsemi/sonic.c b/drivers/net/ethernet/natsemi/sonic.c |
3652 | index 23821540ab07..a051dddcbd76 100644 |
3653 | --- a/drivers/net/ethernet/natsemi/sonic.c |
3654 | +++ b/drivers/net/ethernet/natsemi/sonic.c |
3655 | @@ -221,9 +221,9 @@ static int sonic_send_packet(struct sk_buff *skb, struct net_device *dev) |
3656 | |
3657 | laddr = dma_map_single(lp->device, skb->data, length, DMA_TO_DEVICE); |
3658 | if (!laddr) { |
3659 | - printk(KERN_ERR "%s: failed to map tx DMA buffer.\n", dev->name); |
3660 | - dev_kfree_skb(skb); |
3661 | - return NETDEV_TX_BUSY; |
3662 | + pr_err_ratelimited("%s: failed to map tx DMA buffer.\n", dev->name); |
3663 | + dev_kfree_skb_any(skb); |
3664 | + return NETDEV_TX_OK; |
3665 | } |
3666 | |
3667 | sonic_tda_put(dev, entry, SONIC_TD_STATUS, 0); /* clear status */ |
3668 | diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c |
3669 | index 2f4a837f0d6a..dcd56ac68748 100644 |
3670 | --- a/drivers/net/ethernet/pasemi/pasemi_mac.c |
3671 | +++ b/drivers/net/ethernet/pasemi/pasemi_mac.c |
3672 | @@ -1053,7 +1053,6 @@ static int pasemi_mac_phy_init(struct net_device *dev) |
3673 | |
3674 | dn = pci_device_to_OF_node(mac->pdev); |
3675 | phy_dn = of_parse_phandle(dn, "phy-handle", 0); |
3676 | - of_node_put(phy_dn); |
3677 | |
3678 | mac->link = 0; |
3679 | mac->speed = 0; |
3680 | @@ -1062,6 +1061,7 @@ static int pasemi_mac_phy_init(struct net_device *dev) |
3681 | phydev = of_phy_connect(dev, phy_dn, &pasemi_adjust_link, 0, |
3682 | PHY_INTERFACE_MODE_SGMII); |
3683 | |
3684 | + of_node_put(phy_dn); |
3685 | if (!phydev) { |
3686 | printk(KERN_ERR "%s: Could not attach to phy\n", dev->name); |
3687 | return -ENODEV; |
3688 | diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c |
3689 | index 715776e2cfe5..2d198f6ee21d 100644 |
3690 | --- a/drivers/net/ethernet/qlogic/qed/qed_l2.c |
3691 | +++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c |
3692 | @@ -1328,10 +1328,9 @@ static void __qed_get_vport_pstats_addrlen(struct qed_hwfn *p_hwfn, |
3693 | } |
3694 | } |
3695 | |
3696 | -static void __qed_get_vport_pstats(struct qed_hwfn *p_hwfn, |
3697 | - struct qed_ptt *p_ptt, |
3698 | - struct qed_eth_stats *p_stats, |
3699 | - u16 statistics_bin) |
3700 | +static noinline_for_stack void |
3701 | +__qed_get_vport_pstats(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, |
3702 | + struct qed_eth_stats *p_stats, u16 statistics_bin) |
3703 | { |
3704 | struct eth_pstorm_per_queue_stat pstats; |
3705 | u32 pstats_addr = 0, pstats_len = 0; |
3706 | @@ -1351,10 +1350,9 @@ static void __qed_get_vport_pstats(struct qed_hwfn *p_hwfn, |
3707 | p_stats->tx_err_drop_pkts += HILO_64_REGPAIR(pstats.error_drop_pkts); |
3708 | } |
3709 | |
3710 | -static void __qed_get_vport_tstats(struct qed_hwfn *p_hwfn, |
3711 | - struct qed_ptt *p_ptt, |
3712 | - struct qed_eth_stats *p_stats, |
3713 | - u16 statistics_bin) |
3714 | +static noinline_for_stack void |
3715 | +__qed_get_vport_tstats(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, |
3716 | + struct qed_eth_stats *p_stats, u16 statistics_bin) |
3717 | { |
3718 | struct tstorm_per_port_stat tstats; |
3719 | u32 tstats_addr, tstats_len; |
3720 | @@ -1397,10 +1395,9 @@ static void __qed_get_vport_ustats_addrlen(struct qed_hwfn *p_hwfn, |
3721 | } |
3722 | } |
3723 | |
3724 | -static void __qed_get_vport_ustats(struct qed_hwfn *p_hwfn, |
3725 | - struct qed_ptt *p_ptt, |
3726 | - struct qed_eth_stats *p_stats, |
3727 | - u16 statistics_bin) |
3728 | +static noinline_for_stack |
3729 | +void __qed_get_vport_ustats(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, |
3730 | + struct qed_eth_stats *p_stats, u16 statistics_bin) |
3731 | { |
3732 | struct eth_ustorm_per_queue_stat ustats; |
3733 | u32 ustats_addr = 0, ustats_len = 0; |
3734 | @@ -1436,10 +1433,9 @@ static void __qed_get_vport_mstats_addrlen(struct qed_hwfn *p_hwfn, |
3735 | } |
3736 | } |
3737 | |
3738 | -static void __qed_get_vport_mstats(struct qed_hwfn *p_hwfn, |
3739 | - struct qed_ptt *p_ptt, |
3740 | - struct qed_eth_stats *p_stats, |
3741 | - u16 statistics_bin) |
3742 | +static noinline_for_stack void |
3743 | +__qed_get_vport_mstats(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, |
3744 | + struct qed_eth_stats *p_stats, u16 statistics_bin) |
3745 | { |
3746 | struct eth_mstorm_per_queue_stat mstats; |
3747 | u32 mstats_addr = 0, mstats_len = 0; |
3748 | @@ -1463,9 +1459,9 @@ static void __qed_get_vport_mstats(struct qed_hwfn *p_hwfn, |
3749 | HILO_64_REGPAIR(mstats.tpa_coalesced_bytes); |
3750 | } |
3751 | |
3752 | -static void __qed_get_vport_port_stats(struct qed_hwfn *p_hwfn, |
3753 | - struct qed_ptt *p_ptt, |
3754 | - struct qed_eth_stats *p_stats) |
3755 | +static noinline_for_stack void |
3756 | +__qed_get_vport_port_stats(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, |
3757 | + struct qed_eth_stats *p_stats) |
3758 | { |
3759 | struct port_stats port_stats; |
3760 | int j; |
3761 | diff --git a/drivers/net/ethernet/qualcomm/qca_spi.c b/drivers/net/ethernet/qualcomm/qca_spi.c |
3762 | index 21f546587e3d..31583d6f044f 100644 |
3763 | --- a/drivers/net/ethernet/qualcomm/qca_spi.c |
3764 | +++ b/drivers/net/ethernet/qualcomm/qca_spi.c |
3765 | @@ -438,7 +438,6 @@ qcaspi_qca7k_sync(struct qcaspi *qca, int event) |
3766 | u16 signature = 0; |
3767 | u16 spi_config; |
3768 | u16 wrbuf_space = 0; |
3769 | - static u16 reset_count; |
3770 | |
3771 | if (event == QCASPI_EVENT_CPUON) { |
3772 | /* Read signature twice, if not valid |
3773 | @@ -491,13 +490,13 @@ qcaspi_qca7k_sync(struct qcaspi *qca, int event) |
3774 | |
3775 | qca->sync = QCASPI_SYNC_RESET; |
3776 | qca->stats.trig_reset++; |
3777 | - reset_count = 0; |
3778 | + qca->reset_count = 0; |
3779 | break; |
3780 | case QCASPI_SYNC_RESET: |
3781 | - reset_count++; |
3782 | + qca->reset_count++; |
3783 | netdev_dbg(qca->net_dev, "sync: waiting for CPU on, count %u.\n", |
3784 | - reset_count); |
3785 | - if (reset_count >= QCASPI_RESET_TIMEOUT) { |
3786 | + qca->reset_count); |
3787 | + if (qca->reset_count >= QCASPI_RESET_TIMEOUT) { |
3788 | /* reset did not seem to take place, try again */ |
3789 | qca->sync = QCASPI_SYNC_UNKNOWN; |
3790 | qca->stats.reset_timeout++; |
3791 | diff --git a/drivers/net/ethernet/qualcomm/qca_spi.h b/drivers/net/ethernet/qualcomm/qca_spi.h |
3792 | index 6e31a0e744a4..c48c314ca4df 100644 |
3793 | --- a/drivers/net/ethernet/qualcomm/qca_spi.h |
3794 | +++ b/drivers/net/ethernet/qualcomm/qca_spi.h |
3795 | @@ -97,6 +97,7 @@ struct qcaspi { |
3796 | |
3797 | unsigned int intr_req; |
3798 | unsigned int intr_svc; |
3799 | + u16 reset_count; |
3800 | |
3801 | #ifdef CONFIG_DEBUG_FS |
3802 | struct dentry *device_root; |
3803 | diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c |
3804 | index 49300194d3f9..6f8d4810ce97 100644 |
3805 | --- a/drivers/net/ethernet/renesas/sh_eth.c |
3806 | +++ b/drivers/net/ethernet/renesas/sh_eth.c |
3807 | @@ -2929,12 +2929,16 @@ static struct sh_eth_plat_data *sh_eth_parse_dt(struct device *dev) |
3808 | struct device_node *np = dev->of_node; |
3809 | struct sh_eth_plat_data *pdata; |
3810 | const char *mac_addr; |
3811 | + int ret; |
3812 | |
3813 | pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); |
3814 | if (!pdata) |
3815 | return NULL; |
3816 | |
3817 | - pdata->phy_interface = of_get_phy_mode(np); |
3818 | + ret = of_get_phy_mode(np); |
3819 | + if (ret < 0) |
3820 | + return NULL; |
3821 | + pdata->phy_interface = ret; |
3822 | |
3823 | mac_addr = of_get_mac_address(np); |
3824 | if (mac_addr) |
3825 | diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c |
3826 | index 866444b6c82f..11a4a81b0397 100644 |
3827 | --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c |
3828 | +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c |
3829 | @@ -203,7 +203,7 @@ static int ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac) |
3830 | struct device *dev = &gmac->pdev->dev; |
3831 | |
3832 | gmac->phy_mode = of_get_phy_mode(dev->of_node); |
3833 | - if (gmac->phy_mode < 0) { |
3834 | + if ((int)gmac->phy_mode < 0) { |
3835 | dev_err(dev, "missing phy mode property\n"); |
3836 | return -EINVAL; |
3837 | } |
3838 | diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c |
3839 | index f356a44bcb81..6704d3e0392d 100644 |
3840 | --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c |
3841 | +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c |
3842 | @@ -280,7 +280,7 @@ static int meson8b_dwmac_probe(struct platform_device *pdev) |
3843 | |
3844 | dwmac->pdev = pdev; |
3845 | dwmac->phy_mode = of_get_phy_mode(pdev->dev.of_node); |
3846 | - if (dwmac->phy_mode < 0) { |
3847 | + if ((int)dwmac->phy_mode < 0) { |
3848 | dev_err(&pdev->dev, "missing phy-mode property\n"); |
3849 | ret = -EINVAL; |
3850 | goto err_remove_config_dt; |
3851 | diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c |
3852 | index f46f2bfc2cc0..4216c0a5eaf5 100644 |
3853 | --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c |
3854 | +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c |
3855 | @@ -168,7 +168,7 @@ static void dwmac4_set_filter(struct mac_device_info *hw, |
3856 | } |
3857 | |
3858 | /* Handle multiple unicast addresses */ |
3859 | - if (netdev_uc_count(dev) > GMAC_MAX_PERFECT_ADDRESSES) { |
3860 | + if (netdev_uc_count(dev) > hw->unicast_filter_entries) { |
3861 | /* Switch to promiscuous mode if more than 128 addrs |
3862 | * are required |
3863 | */ |
3864 | diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c |
3865 | index 3eb281d1db08..231330809037 100644 |
3866 | --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c |
3867 | +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c |
3868 | @@ -158,7 +158,7 @@ static int stmmac_enable(struct ptp_clock_info *ptp, |
3869 | /* structure describing a PTP hardware clock */ |
3870 | static struct ptp_clock_info stmmac_ptp_clock_ops = { |
3871 | .owner = THIS_MODULE, |
3872 | - .name = "stmmac_ptp_clock", |
3873 | + .name = "stmmac ptp", |
3874 | .max_adj = 62500000, |
3875 | .n_alarm = 0, |
3876 | .n_ext_ts = 0, |
3877 | diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c |
3878 | index c2898718b593..5077c69eb652 100644 |
3879 | --- a/drivers/net/gtp.c |
3880 | +++ b/drivers/net/gtp.c |
3881 | @@ -836,7 +836,9 @@ static int gtp_encap_enable(struct net_device *dev, struct gtp_dev *gtp, |
3882 | return -ENOENT; |
3883 | } |
3884 | |
3885 | - if (sock0->sk->sk_protocol != IPPROTO_UDP) { |
3886 | + if (sock0->sk->sk_protocol != IPPROTO_UDP || |
3887 | + sock0->sk->sk_type != SOCK_DGRAM || |
3888 | + (sock0->sk->sk_family != AF_INET && sock0->sk->sk_family != AF_INET6)) { |
3889 | netdev_dbg(dev, "socket fd=%d not UDP\n", fd_gtp0); |
3890 | err = -EINVAL; |
3891 | goto err1; |
3892 | diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c |
3893 | index eb5167210681..3ab2eb677a59 100644 |
3894 | --- a/drivers/net/phy/fixed_phy.c |
3895 | +++ b/drivers/net/phy/fixed_phy.c |
3896 | @@ -67,11 +67,11 @@ static int fixed_mdio_read(struct mii_bus *bus, int phy_addr, int reg_num) |
3897 | do { |
3898 | s = read_seqcount_begin(&fp->seqcount); |
3899 | /* Issue callback if user registered it. */ |
3900 | - if (fp->link_update) { |
3901 | + if (fp->link_update) |
3902 | fp->link_update(fp->phydev->attached_dev, |
3903 | &fp->status); |
3904 | - fixed_phy_update(fp); |
3905 | - } |
3906 | + /* Check the GPIO for change in status */ |
3907 | + fixed_phy_update(fp); |
3908 | state = fp->status; |
3909 | } while (read_seqcount_retry(&fp->seqcount, s)); |
3910 | |
3911 | diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c |
3912 | index 5fde8e335f13..82a4487bc66e 100644 |
3913 | --- a/drivers/net/phy/phy.c |
3914 | +++ b/drivers/net/phy/phy.c |
3915 | @@ -463,7 +463,8 @@ int phy_ethtool_ksettings_get(struct phy_device *phydev, |
3916 | cmd->base.port = PORT_BNC; |
3917 | else |
3918 | cmd->base.port = PORT_MII; |
3919 | - |
3920 | + cmd->base.transceiver = phy_is_internal(phydev) ? |
3921 | + XCVR_INTERNAL : XCVR_EXTERNAL; |
3922 | cmd->base.phy_address = phydev->mdio.addr; |
3923 | cmd->base.autoneg = phydev->autoneg; |
3924 | cmd->base.eth_tp_mdix_ctrl = phydev->mdix; |
3925 | diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c |
3926 | index 3289fd910c4a..487d0372a444 100644 |
3927 | --- a/drivers/net/phy/phy_device.c |
3928 | +++ b/drivers/net/phy/phy_device.c |
3929 | @@ -80,7 +80,7 @@ static LIST_HEAD(phy_fixup_list); |
3930 | static DEFINE_MUTEX(phy_fixup_lock); |
3931 | |
3932 | #ifdef CONFIG_PM |
3933 | -static bool mdio_bus_phy_may_suspend(struct phy_device *phydev) |
3934 | +static bool mdio_bus_phy_may_suspend(struct phy_device *phydev, bool suspend) |
3935 | { |
3936 | struct device_driver *drv = phydev->mdio.dev.driver; |
3937 | struct phy_driver *phydrv = to_phy_driver(drv); |
3938 | @@ -92,10 +92,11 @@ static bool mdio_bus_phy_may_suspend(struct phy_device *phydev) |
3939 | /* PHY not attached? May suspend if the PHY has not already been |
3940 | * suspended as part of a prior call to phy_disconnect() -> |
3941 | * phy_detach() -> phy_suspend() because the parent netdev might be the |
3942 | - * MDIO bus driver and clock gated at this point. |
3943 | + * MDIO bus driver and clock gated at this point. Also may resume if |
3944 | + * PHY is not attached. |
3945 | */ |
3946 | if (!netdev) |
3947 | - return !phydev->suspended; |
3948 | + return suspend ? !phydev->suspended : phydev->suspended; |
3949 | |
3950 | /* Don't suspend PHY if the attached netdev parent may wakeup. |
3951 | * The parent may point to a PCI device, as in tg3 driver. |
3952 | @@ -125,7 +126,7 @@ static int mdio_bus_phy_suspend(struct device *dev) |
3953 | if (phydev->attached_dev && phydev->adjust_link) |
3954 | phy_stop_machine(phydev); |
3955 | |
3956 | - if (!mdio_bus_phy_may_suspend(phydev)) |
3957 | + if (!mdio_bus_phy_may_suspend(phydev, true)) |
3958 | return 0; |
3959 | |
3960 | return phy_suspend(phydev); |
3961 | @@ -136,7 +137,7 @@ static int mdio_bus_phy_resume(struct device *dev) |
3962 | struct phy_device *phydev = to_phy_device(dev); |
3963 | int ret; |
3964 | |
3965 | - if (!mdio_bus_phy_may_suspend(phydev)) |
3966 | + if (!mdio_bus_phy_may_suspend(phydev, false)) |
3967 | goto no_resume; |
3968 | |
3969 | ret = phy_resume(phydev); |
3970 | diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c |
3971 | index 7ec96c3e38a6..2af09c3851a5 100644 |
3972 | --- a/drivers/net/slip/slip.c |
3973 | +++ b/drivers/net/slip/slip.c |
3974 | @@ -452,9 +452,16 @@ static void slip_transmit(struct work_struct *work) |
3975 | */ |
3976 | static void slip_write_wakeup(struct tty_struct *tty) |
3977 | { |
3978 | - struct slip *sl = tty->disc_data; |
3979 | + struct slip *sl; |
3980 | + |
3981 | + rcu_read_lock(); |
3982 | + sl = rcu_dereference(tty->disc_data); |
3983 | + if (!sl) |
3984 | + goto out; |
3985 | |
3986 | schedule_work(&sl->tx_work); |
3987 | +out: |
3988 | + rcu_read_unlock(); |
3989 | } |
3990 | |
3991 | static void sl_tx_timeout(struct net_device *dev) |
3992 | @@ -887,10 +894,11 @@ static void slip_close(struct tty_struct *tty) |
3993 | return; |
3994 | |
3995 | spin_lock_bh(&sl->lock); |
3996 | - tty->disc_data = NULL; |
3997 | + rcu_assign_pointer(tty->disc_data, NULL); |
3998 | sl->tty = NULL; |
3999 | spin_unlock_bh(&sl->lock); |
4000 | |
4001 | + synchronize_rcu(); |
4002 | flush_work(&sl->tx_work); |
4003 | |
4004 | /* VSV = very important to remove timers */ |
4005 | diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c |
4006 | index 473dd79e167b..65e94dffaabc 100644 |
4007 | --- a/drivers/net/usb/lan78xx.c |
4008 | +++ b/drivers/net/usb/lan78xx.c |
4009 | @@ -30,6 +30,7 @@ |
4010 | #include <linux/ipv6.h> |
4011 | #include <linux/mdio.h> |
4012 | #include <net/ip6_checksum.h> |
4013 | +#include <net/vxlan.h> |
4014 | #include <linux/microchipphy.h> |
4015 | #include <linux/of_net.h> |
4016 | #include "lan78xx.h" |
4017 | @@ -3291,6 +3292,19 @@ static void lan78xx_tx_timeout(struct net_device *net) |
4018 | tasklet_schedule(&dev->bh); |
4019 | } |
4020 | |
4021 | +static netdev_features_t lan78xx_features_check(struct sk_buff *skb, |
4022 | + struct net_device *netdev, |
4023 | + netdev_features_t features) |
4024 | +{ |
4025 | + if (skb->len + TX_OVERHEAD > MAX_SINGLE_PACKET_SIZE) |
4026 | + features &= ~NETIF_F_GSO_MASK; |
4027 | + |
4028 | + features = vlan_features_check(skb, features); |
4029 | + features = vxlan_features_check(skb, features); |
4030 | + |
4031 | + return features; |
4032 | +} |
4033 | + |
4034 | static const struct net_device_ops lan78xx_netdev_ops = { |
4035 | .ndo_open = lan78xx_open, |
4036 | .ndo_stop = lan78xx_stop, |
4037 | @@ -3304,6 +3318,7 @@ static const struct net_device_ops lan78xx_netdev_ops = { |
4038 | .ndo_set_features = lan78xx_set_features, |
4039 | .ndo_vlan_rx_add_vid = lan78xx_vlan_rx_add_vid, |
4040 | .ndo_vlan_rx_kill_vid = lan78xx_vlan_rx_kill_vid, |
4041 | + .ndo_features_check = lan78xx_features_check, |
4042 | }; |
4043 | |
4044 | static void lan78xx_stat_monitor(unsigned long param) |
4045 | diff --git a/drivers/net/wireless/ath/ath9k/dynack.c b/drivers/net/wireless/ath/ath9k/dynack.c |
4046 | index 6e236a485431..71b4888b30e7 100644 |
4047 | --- a/drivers/net/wireless/ath/ath9k/dynack.c |
4048 | +++ b/drivers/net/wireless/ath/ath9k/dynack.c |
4049 | @@ -300,9 +300,9 @@ void ath_dynack_node_init(struct ath_hw *ah, struct ath_node *an) |
4050 | |
4051 | an->ackto = ackto; |
4052 | |
4053 | - spin_lock(&da->qlock); |
4054 | + spin_lock_bh(&da->qlock); |
4055 | list_add_tail(&an->list, &da->nodes); |
4056 | - spin_unlock(&da->qlock); |
4057 | + spin_unlock_bh(&da->qlock); |
4058 | } |
4059 | EXPORT_SYMBOL(ath_dynack_node_init); |
4060 | |
4061 | @@ -316,9 +316,9 @@ void ath_dynack_node_deinit(struct ath_hw *ah, struct ath_node *an) |
4062 | { |
4063 | struct ath_dynack *da = &ah->dynack; |
4064 | |
4065 | - spin_lock(&da->qlock); |
4066 | + spin_lock_bh(&da->qlock); |
4067 | list_del(&an->list); |
4068 | - spin_unlock(&da->qlock); |
4069 | + spin_unlock_bh(&da->qlock); |
4070 | } |
4071 | EXPORT_SYMBOL(ath_dynack_node_deinit); |
4072 | |
4073 | diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c |
4074 | index 2ec3a91a0f6b..bba7ace1a744 100644 |
4075 | --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c |
4076 | +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c |
4077 | @@ -106,12 +106,12 @@ static int iwl_send_rss_cfg_cmd(struct iwl_mvm *mvm) |
4078 | int i; |
4079 | struct iwl_rss_config_cmd cmd = { |
4080 | .flags = cpu_to_le32(IWL_RSS_ENABLE), |
4081 | - .hash_mask = IWL_RSS_HASH_TYPE_IPV4_TCP | |
4082 | - IWL_RSS_HASH_TYPE_IPV4_UDP | |
4083 | - IWL_RSS_HASH_TYPE_IPV4_PAYLOAD | |
4084 | - IWL_RSS_HASH_TYPE_IPV6_TCP | |
4085 | - IWL_RSS_HASH_TYPE_IPV6_UDP | |
4086 | - IWL_RSS_HASH_TYPE_IPV6_PAYLOAD, |
4087 | + .hash_mask = BIT(IWL_RSS_HASH_TYPE_IPV4_TCP) | |
4088 | + BIT(IWL_RSS_HASH_TYPE_IPV4_UDP) | |
4089 | + BIT(IWL_RSS_HASH_TYPE_IPV4_PAYLOAD) | |
4090 | + BIT(IWL_RSS_HASH_TYPE_IPV6_TCP) | |
4091 | + BIT(IWL_RSS_HASH_TYPE_IPV6_UDP) | |
4092 | + BIT(IWL_RSS_HASH_TYPE_IPV6_PAYLOAD), |
4093 | }; |
4094 | |
4095 | if (mvm->trans->num_rx_queues == 1) |
4096 | diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c |
4097 | index c2bbc8c17beb..bc06d87a0106 100644 |
4098 | --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c |
4099 | +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c |
4100 | @@ -810,12 +810,12 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, |
4101 | bool toggle_bit = phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE; |
4102 | |
4103 | rx_status->flag |= RX_FLAG_AMPDU_DETAILS; |
4104 | - rx_status->ampdu_reference = mvm->ampdu_ref; |
4105 | /* toggle is switched whenever new aggregation starts */ |
4106 | if (toggle_bit != mvm->ampdu_toggle) { |
4107 | mvm->ampdu_ref++; |
4108 | mvm->ampdu_toggle = toggle_bit; |
4109 | } |
4110 | + rx_status->ampdu_reference = mvm->ampdu_ref; |
4111 | } |
4112 | |
4113 | rcu_read_lock(); |
4114 | diff --git a/drivers/net/wireless/marvell/libertas/cfg.c b/drivers/net/wireless/marvell/libertas/cfg.c |
4115 | index 7ff2efadceca..3eab802c7d3f 100644 |
4116 | --- a/drivers/net/wireless/marvell/libertas/cfg.c |
4117 | +++ b/drivers/net/wireless/marvell/libertas/cfg.c |
4118 | @@ -272,6 +272,10 @@ add_ie_rates(u8 *tlv, const u8 *ie, int *nrates) |
4119 | int hw, ap, ap_max = ie[1]; |
4120 | u8 hw_rate; |
4121 | |
4122 | + if (ap_max > MAX_RATES) { |
4123 | + lbs_deb_assoc("invalid rates\n"); |
4124 | + return tlv; |
4125 | + } |
4126 | /* Advance past IE header */ |
4127 | ie += 2; |
4128 | |
4129 | @@ -1789,6 +1793,9 @@ static int lbs_ibss_join_existing(struct lbs_private *priv, |
4130 | struct cmd_ds_802_11_ad_hoc_join cmd; |
4131 | u8 preamble = RADIO_PREAMBLE_SHORT; |
4132 | int ret = 0; |
4133 | + int hw, i; |
4134 | + u8 rates_max; |
4135 | + u8 *rates; |
4136 | |
4137 | lbs_deb_enter(LBS_DEB_CFG80211); |
4138 | |
4139 | @@ -1849,9 +1856,12 @@ static int lbs_ibss_join_existing(struct lbs_private *priv, |
4140 | if (!rates_eid) { |
4141 | lbs_add_rates(cmd.bss.rates); |
4142 | } else { |
4143 | - int hw, i; |
4144 | - u8 rates_max = rates_eid[1]; |
4145 | - u8 *rates = cmd.bss.rates; |
4146 | + rates_max = rates_eid[1]; |
4147 | + if (rates_max > MAX_RATES) { |
4148 | + lbs_deb_join("invalid rates"); |
4149 | + goto out; |
4150 | + } |
4151 | + rates = cmd.bss.rates; |
4152 | for (hw = 0; hw < ARRAY_SIZE(lbs_rates); hw++) { |
4153 | u8 hw_rate = lbs_rates[hw].bitrate / 5; |
4154 | for (i = 0; i < rates_max; i++) { |
4155 | diff --git a/drivers/net/wireless/marvell/libertas_tf/cmd.c b/drivers/net/wireless/marvell/libertas_tf/cmd.c |
4156 | index 909ac3685010..2b193f1257a5 100644 |
4157 | --- a/drivers/net/wireless/marvell/libertas_tf/cmd.c |
4158 | +++ b/drivers/net/wireless/marvell/libertas_tf/cmd.c |
4159 | @@ -69,7 +69,7 @@ static void lbtf_geo_init(struct lbtf_private *priv) |
4160 | break; |
4161 | } |
4162 | |
4163 | - for (ch = priv->range.start; ch < priv->range.end; ch++) |
4164 | + for (ch = range->start; ch < range->end; ch++) |
4165 | priv->channels[CHAN_TO_IDX(ch)].flags = 0; |
4166 | } |
4167 | |
4168 | diff --git a/drivers/net/wireless/mediatek/mt7601u/phy.c b/drivers/net/wireless/mediatek/mt7601u/phy.c |
4169 | index ca09a5d4305e..71a47459bf8a 100644 |
4170 | --- a/drivers/net/wireless/mediatek/mt7601u/phy.c |
4171 | +++ b/drivers/net/wireless/mediatek/mt7601u/phy.c |
4172 | @@ -221,7 +221,7 @@ int mt7601u_wait_bbp_ready(struct mt7601u_dev *dev) |
4173 | |
4174 | do { |
4175 | val = mt7601u_bbp_rr(dev, MT_BBP_REG_VERSION); |
4176 | - if (val && ~val) |
4177 | + if (val && val != 0xff) |
4178 | break; |
4179 | } while (--i); |
4180 | |
4181 | diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c |
4182 | index 1ac4cec5f4f7..e2bce9385eda 100644 |
4183 | --- a/drivers/nvme/host/pci.c |
4184 | +++ b/drivers/nvme/host/pci.c |
4185 | @@ -1863,7 +1863,7 @@ static int nvme_pci_reg_write32(struct nvme_ctrl *ctrl, u32 off, u32 val) |
4186 | |
4187 | static int nvme_pci_reg_read64(struct nvme_ctrl *ctrl, u32 off, u64 *val) |
4188 | { |
4189 | - *val = readq(to_nvme_dev(ctrl)->bar + off); |
4190 | + *val = lo_hi_readq(to_nvme_dev(ctrl)->bar + off); |
4191 | return 0; |
4192 | } |
4193 | |
4194 | diff --git a/drivers/of/of_mdio.c b/drivers/of/of_mdio.c |
4195 | index 262281bd68fa..1e70851b1530 100644 |
4196 | --- a/drivers/of/of_mdio.c |
4197 | +++ b/drivers/of/of_mdio.c |
4198 | @@ -353,7 +353,7 @@ struct phy_device *of_phy_get_and_connect(struct net_device *dev, |
4199 | struct phy_device *phy; |
4200 | |
4201 | iface = of_get_phy_mode(np); |
4202 | - if (iface < 0) |
4203 | + if ((int)iface < 0) |
4204 | return NULL; |
4205 | |
4206 | phy_np = of_parse_phandle(np, "phy-handle", 0); |
4207 | diff --git a/drivers/pinctrl/sh-pfc/pfc-emev2.c b/drivers/pinctrl/sh-pfc/pfc-emev2.c |
4208 | index 1cbbe04d7df6..eafd8edbcbe9 100644 |
4209 | --- a/drivers/pinctrl/sh-pfc/pfc-emev2.c |
4210 | +++ b/drivers/pinctrl/sh-pfc/pfc-emev2.c |
4211 | @@ -1263,6 +1263,14 @@ static const char * const dtv_groups[] = { |
4212 | "dtv_b", |
4213 | }; |
4214 | |
4215 | +static const char * const err_rst_reqb_groups[] = { |
4216 | + "err_rst_reqb", |
4217 | +}; |
4218 | + |
4219 | +static const char * const ext_clki_groups[] = { |
4220 | + "ext_clki", |
4221 | +}; |
4222 | + |
4223 | static const char * const iic0_groups[] = { |
4224 | "iic0", |
4225 | }; |
4226 | @@ -1285,6 +1293,10 @@ static const char * const lcd_groups[] = { |
4227 | "yuv3", |
4228 | }; |
4229 | |
4230 | +static const char * const lowpwr_groups[] = { |
4231 | + "lowpwr", |
4232 | +}; |
4233 | + |
4234 | static const char * const ntsc_groups[] = { |
4235 | "ntsc_clk", |
4236 | "ntsc_data", |
4237 | @@ -1298,6 +1310,10 @@ static const char * const pwm1_groups[] = { |
4238 | "pwm1", |
4239 | }; |
4240 | |
4241 | +static const char * const ref_clko_groups[] = { |
4242 | + "ref_clko", |
4243 | +}; |
4244 | + |
4245 | static const char * const sd_groups[] = { |
4246 | "sd_cki", |
4247 | }; |
4248 | @@ -1391,13 +1407,17 @@ static const struct sh_pfc_function pinmux_functions[] = { |
4249 | SH_PFC_FUNCTION(cam), |
4250 | SH_PFC_FUNCTION(cf), |
4251 | SH_PFC_FUNCTION(dtv), |
4252 | + SH_PFC_FUNCTION(err_rst_reqb), |
4253 | + SH_PFC_FUNCTION(ext_clki), |
4254 | SH_PFC_FUNCTION(iic0), |
4255 | SH_PFC_FUNCTION(iic1), |
4256 | SH_PFC_FUNCTION(jtag), |
4257 | SH_PFC_FUNCTION(lcd), |
4258 | + SH_PFC_FUNCTION(lowpwr), |
4259 | SH_PFC_FUNCTION(ntsc), |
4260 | SH_PFC_FUNCTION(pwm0), |
4261 | SH_PFC_FUNCTION(pwm1), |
4262 | + SH_PFC_FUNCTION(ref_clko), |
4263 | SH_PFC_FUNCTION(sd), |
4264 | SH_PFC_FUNCTION(sdi0), |
4265 | SH_PFC_FUNCTION(sdi1), |
4266 | diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c |
4267 | index 35f436bcb849..e9739dbcb356 100644 |
4268 | --- a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c |
4269 | +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c |
4270 | @@ -1982,7 +1982,7 @@ static const unsigned int gether_gmii_pins[] = { |
4271 | */ |
4272 | 185, 186, 187, 188, 189, 190, 191, 192, 174, 161, 204, |
4273 | 171, 170, 169, 168, 167, 166, 173, 172, 176, 184, 183, 203, |
4274 | - 205, 163, 206, 207, |
4275 | + 205, 163, 206, 207, 158, |
4276 | }; |
4277 | static const unsigned int gether_gmii_mux[] = { |
4278 | ET_ERXD0_MARK, ET_ERXD1_MARK, ET_ERXD2_MARK, ET_ERXD3_MARK, |
4279 | @@ -2154,6 +2154,7 @@ static const unsigned int lcd0_data24_1_mux[] = { |
4280 | LCD0_D0_MARK, LCD0_D1_MARK, LCD0_D2_MARK, LCD0_D3_MARK, |
4281 | LCD0_D4_MARK, LCD0_D5_MARK, LCD0_D6_MARK, LCD0_D7_MARK, |
4282 | LCD0_D8_MARK, LCD0_D9_MARK, LCD0_D10_MARK, LCD0_D11_MARK, |
4283 | + LCD0_D12_MARK, LCD0_D13_MARK, LCD0_D14_MARK, LCD0_D15_MARK, |
4284 | LCD0_D16_MARK, LCD0_D17_MARK, LCD0_D18_PORT163_MARK, |
4285 | LCD0_D19_PORT162_MARK, LCD0_D20_PORT161_MARK, LCD0_D21_PORT158_MARK, |
4286 | LCD0_D22_PORT160_MARK, LCD0_D23_PORT159_MARK, |
4287 | diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c |
4288 | index baa98d7fe947..dd350e296142 100644 |
4289 | --- a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c |
4290 | +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c |
4291 | @@ -3136,8 +3136,7 @@ static const unsigned int qspi_data4_b_pins[] = { |
4292 | RCAR_GP_PIN(6, 4), |
4293 | }; |
4294 | static const unsigned int qspi_data4_b_mux[] = { |
4295 | - SPCLK_B_MARK, MOSI_IO0_B_MARK, MISO_IO1_B_MARK, |
4296 | - IO2_B_MARK, IO3_B_MARK, SSL_B_MARK, |
4297 | + MOSI_IO0_B_MARK, MISO_IO1_B_MARK, IO2_B_MARK, IO3_B_MARK, |
4298 | }; |
4299 | /* - SCIF0 ------------------------------------------------------------------ */ |
4300 | static const unsigned int scif0_data_pins[] = { |
4301 | @@ -4265,17 +4264,14 @@ static const unsigned int vin1_b_data18_pins[] = { |
4302 | }; |
4303 | static const unsigned int vin1_b_data18_mux[] = { |
4304 | /* B */ |
4305 | - VI1_DATA0_B_MARK, VI1_DATA1_B_MARK, |
4306 | VI1_DATA2_B_MARK, VI1_DATA3_B_MARK, |
4307 | VI1_DATA4_B_MARK, VI1_DATA5_B_MARK, |
4308 | VI1_DATA6_B_MARK, VI1_DATA7_B_MARK, |
4309 | /* G */ |
4310 | - VI1_G0_B_MARK, VI1_G1_B_MARK, |
4311 | VI1_G2_B_MARK, VI1_G3_B_MARK, |
4312 | VI1_G4_B_MARK, VI1_G5_B_MARK, |
4313 | VI1_G6_B_MARK, VI1_G7_B_MARK, |
4314 | /* R */ |
4315 | - VI1_R0_B_MARK, VI1_R1_B_MARK, |
4316 | VI1_R2_B_MARK, VI1_R3_B_MARK, |
4317 | VI1_R4_B_MARK, VI1_R5_B_MARK, |
4318 | VI1_R6_B_MARK, VI1_R7_B_MARK, |
4319 | @@ -5082,7 +5078,7 @@ static const char * const scifb2_groups[] = { |
4320 | "scifb2_data_b", |
4321 | "scifb2_clk_b", |
4322 | "scifb2_ctrl_b", |
4323 | - "scifb0_data_c", |
4324 | + "scifb2_data_c", |
4325 | "scifb2_clk_c", |
4326 | "scifb2_data_d", |
4327 | }; |
4328 | diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7792.c b/drivers/pinctrl/sh-pfc/pfc-r8a7792.c |
4329 | index 21badb6166b9..97998929db93 100644 |
4330 | --- a/drivers/pinctrl/sh-pfc/pfc-r8a7792.c |
4331 | +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7792.c |
4332 | @@ -1863,6 +1863,7 @@ static const char * const vin1_groups[] = { |
4333 | "vin1_data8", |
4334 | "vin1_data24_b", |
4335 | "vin1_data20_b", |
4336 | + "vin1_data18_b", |
4337 | "vin1_data16_b", |
4338 | "vin1_sync", |
4339 | "vin1_field", |
4340 | diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7794.c b/drivers/pinctrl/sh-pfc/pfc-r8a7794.c |
4341 | index ef093ac0cf2f..fe8c9c24634d 100644 |
4342 | --- a/drivers/pinctrl/sh-pfc/pfc-r8a7794.c |
4343 | +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7794.c |
4344 | @@ -4826,7 +4826,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { |
4345 | FN_AVB_MDC, FN_SSI_SDATA6_B, 0, 0, } |
4346 | }, |
4347 | { PINMUX_CFG_REG_VAR("IPSR9", 0xE6060044, 32, |
4348 | - 1, 3, 3, 3, 3, 2, 2, 3, 3, 3, 3, 3, 3) { |
4349 | + 1, 3, 3, 3, 3, 2, 2, 3, 3, 3, 3, 3) { |
4350 | /* IP9_31 [1] */ |
4351 | 0, 0, |
4352 | /* IP9_30_28 [3] */ |
4353 | diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7269.c b/drivers/pinctrl/sh-pfc/pfc-sh7269.c |
4354 | index a50d22bef1f4..cfdb4fc177c3 100644 |
4355 | --- a/drivers/pinctrl/sh-pfc/pfc-sh7269.c |
4356 | +++ b/drivers/pinctrl/sh-pfc/pfc-sh7269.c |
4357 | @@ -2119,7 +2119,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { |
4358 | }, |
4359 | |
4360 | { PINMUX_CFG_REG("PCIOR0", 0xfffe3852, 16, 1) { |
4361 | - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
4362 | + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
4363 | PC8_IN, PC8_OUT, |
4364 | PC7_IN, PC7_OUT, |
4365 | PC6_IN, PC6_OUT, |
4366 | diff --git a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c |
4367 | index d25e6f674d0a..6dca760f9f28 100644 |
4368 | --- a/drivers/pinctrl/sh-pfc/pfc-sh73a0.c |
4369 | +++ b/drivers/pinctrl/sh-pfc/pfc-sh73a0.c |
4370 | @@ -3086,6 +3086,7 @@ static const unsigned int tpu4_to2_mux[] = { |
4371 | }; |
4372 | static const unsigned int tpu4_to3_pins[] = { |
4373 | /* TO */ |
4374 | + PIN_NUMBER(6, 26), |
4375 | }; |
4376 | static const unsigned int tpu4_to3_mux[] = { |
4377 | TPU4TO3_MARK, |
4378 | @@ -3366,7 +3367,8 @@ static const char * const fsic_groups[] = { |
4379 | "fsic_sclk_out", |
4380 | "fsic_data_in", |
4381 | "fsic_data_out", |
4382 | - "fsic_spdif", |
4383 | + "fsic_spdif_0", |
4384 | + "fsic_spdif_1", |
4385 | }; |
4386 | |
4387 | static const char * const fsid_groups[] = { |
4388 | diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7734.c b/drivers/pinctrl/sh-pfc/pfc-sh7734.c |
4389 | index 3eccc9b3ca84..c691e5e9d9de 100644 |
4390 | --- a/drivers/pinctrl/sh-pfc/pfc-sh7734.c |
4391 | +++ b/drivers/pinctrl/sh-pfc/pfc-sh7734.c |
4392 | @@ -2231,13 +2231,13 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { |
4393 | FN_LCD_CL1_B, 0, 0, |
4394 | /* IP10_5_3 [3] */ |
4395 | FN_SSI_WS23, FN_VI1_5_B, FN_TX1_D, FN_HSCK0_C, FN_FALE_B, |
4396 | - FN_LCD_DON_B, 0, 0, 0, |
4397 | + FN_LCD_DON_B, 0, 0, |
4398 | /* IP10_2_0 [3] */ |
4399 | FN_SSI_SCK23, FN_VI1_4_B, FN_RX1_D, FN_FCLE_B, |
4400 | FN_LCD_DATA15_B, 0, 0, 0 } |
4401 | }, |
4402 | { PINMUX_CFG_REG_VAR("IPSR11", 0xFFFC0048, 32, |
4403 | - 3, 1, 2, 2, 2, 3, 3, 1, 2, 3, 3, 1, 1, 1, 1) { |
4404 | + 3, 1, 2, 3, 2, 2, 3, 3, 1, 2, 3, 3, 1, 1, 1, 1) { |
4405 | /* IP11_31_29 [3] */ |
4406 | 0, 0, 0, 0, 0, 0, 0, 0, |
4407 | /* IP11_28 [1] */ |
4408 | diff --git a/drivers/platform/mips/cpu_hwmon.c b/drivers/platform/mips/cpu_hwmon.c |
4409 | index 4300a558d0f3..d02214a3f8e3 100644 |
4410 | --- a/drivers/platform/mips/cpu_hwmon.c |
4411 | +++ b/drivers/platform/mips/cpu_hwmon.c |
4412 | @@ -155,7 +155,7 @@ static int __init loongson_hwmon_init(void) |
4413 | |
4414 | cpu_hwmon_dev = hwmon_device_register(NULL); |
4415 | if (IS_ERR(cpu_hwmon_dev)) { |
4416 | - ret = -ENOMEM; |
4417 | + ret = PTR_ERR(cpu_hwmon_dev); |
4418 | pr_err("hwmon_device_register fail!\n"); |
4419 | goto fail_hwmon_device_register; |
4420 | } |
4421 | diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c |
4422 | index fe419935041c..bee2115ecf10 100644 |
4423 | --- a/drivers/platform/x86/alienware-wmi.c |
4424 | +++ b/drivers/platform/x86/alienware-wmi.c |
4425 | @@ -570,7 +570,7 @@ static ssize_t show_hdmi_source(struct device *dev, |
4426 | return scnprintf(buf, PAGE_SIZE, |
4427 | "input [gpu] unknown\n"); |
4428 | } |
4429 | - pr_err("alienware-wmi: unknown HDMI source status: %d\n", out_data); |
4430 | + pr_err("alienware-wmi: unknown HDMI source status: %u\n", status); |
4431 | return scnprintf(buf, PAGE_SIZE, "input gpu [unknown]\n"); |
4432 | } |
4433 | |
4434 | diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c |
4435 | index 9e05ae0430a9..cb0b3d3d132f 100644 |
4436 | --- a/drivers/power/supply/power_supply_core.c |
4437 | +++ b/drivers/power/supply/power_supply_core.c |
4438 | @@ -764,14 +764,14 @@ __power_supply_register(struct device *parent, |
4439 | } |
4440 | |
4441 | spin_lock_init(&psy->changed_lock); |
4442 | - rc = device_init_wakeup(dev, ws); |
4443 | - if (rc) |
4444 | - goto wakeup_init_failed; |
4445 | - |
4446 | rc = device_add(dev); |
4447 | if (rc) |
4448 | goto device_add_failed; |
4449 | |
4450 | + rc = device_init_wakeup(dev, ws); |
4451 | + if (rc) |
4452 | + goto wakeup_init_failed; |
4453 | + |
4454 | rc = psy_register_thermal(psy); |
4455 | if (rc) |
4456 | goto register_thermal_failed; |
4457 | @@ -808,8 +808,8 @@ register_cooler_failed: |
4458 | psy_unregister_thermal(psy); |
4459 | register_thermal_failed: |
4460 | device_del(dev); |
4461 | -device_add_failed: |
4462 | wakeup_init_failed: |
4463 | +device_add_failed: |
4464 | check_supplies_failed: |
4465 | dev_set_name_failed: |
4466 | put_device(dev); |
4467 | diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c |
4468 | index 5208b3f80ad8..239003807c08 100644 |
4469 | --- a/drivers/pwm/pwm-lpss.c |
4470 | +++ b/drivers/pwm/pwm-lpss.c |
4471 | @@ -205,6 +205,12 @@ EXPORT_SYMBOL_GPL(pwm_lpss_probe); |
4472 | |
4473 | int pwm_lpss_remove(struct pwm_lpss_chip *lpwm) |
4474 | { |
4475 | + int i; |
4476 | + |
4477 | + for (i = 0; i < lpwm->info->npwm; i++) { |
4478 | + if (pwm_is_enabled(&lpwm->chip.pwms[i])) |
4479 | + pm_runtime_put(lpwm->chip.dev); |
4480 | + } |
4481 | return pwmchip_remove(&lpwm->chip); |
4482 | } |
4483 | EXPORT_SYMBOL_GPL(pwm_lpss_remove); |
4484 | diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c |
4485 | index f58a4867b519..a196439ee14c 100644 |
4486 | --- a/drivers/pwm/pwm-meson.c |
4487 | +++ b/drivers/pwm/pwm-meson.c |
4488 | @@ -320,11 +320,6 @@ static int meson_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, |
4489 | if (state->period != channel->state.period || |
4490 | state->duty_cycle != channel->state.duty_cycle || |
4491 | state->polarity != channel->state.polarity) { |
4492 | - if (channel->state.enabled) { |
4493 | - meson_pwm_disable(meson, pwm->hwpwm); |
4494 | - channel->state.enabled = false; |
4495 | - } |
4496 | - |
4497 | if (state->polarity != channel->state.polarity) { |
4498 | if (state->polarity == PWM_POLARITY_NORMAL) |
4499 | meson->inverter_mask |= BIT(pwm->hwpwm); |
4500 | diff --git a/drivers/rapidio/rio_cm.c b/drivers/rapidio/rio_cm.c |
4501 | index ef989a15aefc..b29fc258eeba 100644 |
4502 | --- a/drivers/rapidio/rio_cm.c |
4503 | +++ b/drivers/rapidio/rio_cm.c |
4504 | @@ -1215,7 +1215,9 @@ static int riocm_ch_listen(u16 ch_id) |
4505 | riocm_debug(CHOP, "(ch_%d)", ch_id); |
4506 | |
4507 | ch = riocm_get_channel(ch_id); |
4508 | - if (!ch || !riocm_cmp_exch(ch, RIO_CM_CHAN_BOUND, RIO_CM_LISTEN)) |
4509 | + if (!ch) |
4510 | + return -EINVAL; |
4511 | + if (!riocm_cmp_exch(ch, RIO_CM_CHAN_BOUND, RIO_CM_LISTEN)) |
4512 | ret = -EINVAL; |
4513 | riocm_put_channel(ch); |
4514 | return ret; |
4515 | diff --git a/drivers/regulator/pv88060-regulator.c b/drivers/regulator/pv88060-regulator.c |
4516 | index 6c4afc73ecac..d229245d2b5e 100644 |
4517 | --- a/drivers/regulator/pv88060-regulator.c |
4518 | +++ b/drivers/regulator/pv88060-regulator.c |
4519 | @@ -135,7 +135,7 @@ static int pv88060_set_current_limit(struct regulator_dev *rdev, int min, |
4520 | int i; |
4521 | |
4522 | /* search for closest to maximum */ |
4523 | - for (i = info->n_current_limits; i >= 0; i--) { |
4524 | + for (i = info->n_current_limits - 1; i >= 0; i--) { |
4525 | if (min <= info->current_limits[i] |
4526 | && max >= info->current_limits[i]) { |
4527 | return regmap_update_bits(rdev->regmap, |
4528 | diff --git a/drivers/regulator/pv88080-regulator.c b/drivers/regulator/pv88080-regulator.c |
4529 | index 954a20eeb26f..a40ecfb77210 100644 |
4530 | --- a/drivers/regulator/pv88080-regulator.c |
4531 | +++ b/drivers/regulator/pv88080-regulator.c |
4532 | @@ -279,7 +279,7 @@ static int pv88080_set_current_limit(struct regulator_dev *rdev, int min, |
4533 | int i; |
4534 | |
4535 | /* search for closest to maximum */ |
4536 | - for (i = info->n_current_limits; i >= 0; i--) { |
4537 | + for (i = info->n_current_limits - 1; i >= 0; i--) { |
4538 | if (min <= info->current_limits[i] |
4539 | && max >= info->current_limits[i]) { |
4540 | return regmap_update_bits(rdev->regmap, |
4541 | diff --git a/drivers/regulator/pv88090-regulator.c b/drivers/regulator/pv88090-regulator.c |
4542 | index 421641175352..789652c9b014 100644 |
4543 | --- a/drivers/regulator/pv88090-regulator.c |
4544 | +++ b/drivers/regulator/pv88090-regulator.c |
4545 | @@ -157,7 +157,7 @@ static int pv88090_set_current_limit(struct regulator_dev *rdev, int min, |
4546 | int i; |
4547 | |
4548 | /* search for closest to maximum */ |
4549 | - for (i = info->n_current_limits; i >= 0; i--) { |
4550 | + for (i = info->n_current_limits - 1; i >= 0; i--) { |
4551 | if (min <= info->current_limits[i] |
4552 | && max >= info->current_limits[i]) { |
4553 | return regmap_update_bits(rdev->regmap, |
4554 | diff --git a/drivers/regulator/tps65086-regulator.c b/drivers/regulator/tps65086-regulator.c |
4555 | index 6dbf3cf3951e..12d26261394f 100644 |
4556 | --- a/drivers/regulator/tps65086-regulator.c |
4557 | +++ b/drivers/regulator/tps65086-regulator.c |
4558 | @@ -89,8 +89,8 @@ static const struct regulator_linear_range tps65086_buck345_25mv_ranges[] = { |
4559 | static const struct regulator_linear_range tps65086_ldoa1_ranges[] = { |
4560 | REGULATOR_LINEAR_RANGE(1350000, 0x0, 0x0, 0), |
4561 | REGULATOR_LINEAR_RANGE(1500000, 0x1, 0x7, 100000), |
4562 | - REGULATOR_LINEAR_RANGE(2300000, 0x8, 0xA, 100000), |
4563 | - REGULATOR_LINEAR_RANGE(2700000, 0xB, 0xD, 150000), |
4564 | + REGULATOR_LINEAR_RANGE(2300000, 0x8, 0xB, 100000), |
4565 | + REGULATOR_LINEAR_RANGE(2850000, 0xC, 0xD, 150000), |
4566 | REGULATOR_LINEAR_RANGE(3300000, 0xE, 0xE, 0), |
4567 | }; |
4568 | |
4569 | diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c |
4570 | index 5a5bc4bb08d2..df591435d12a 100644 |
4571 | --- a/drivers/regulator/wm831x-dcdc.c |
4572 | +++ b/drivers/regulator/wm831x-dcdc.c |
4573 | @@ -327,8 +327,8 @@ static int wm831x_buckv_get_voltage_sel(struct regulator_dev *rdev) |
4574 | } |
4575 | |
4576 | /* Current limit options */ |
4577 | -static u16 wm831x_dcdc_ilim[] = { |
4578 | - 125, 250, 375, 500, 625, 750, 875, 1000 |
4579 | +static const unsigned int wm831x_dcdc_ilim[] = { |
4580 | + 125000, 250000, 375000, 500000, 625000, 750000, 875000, 1000000 |
4581 | }; |
4582 | |
4583 | static int wm831x_buckv_set_current_limit(struct regulator_dev *rdev, |
4584 | diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c |
4585 | index 466bf7f9a285..7da2a1fb50f8 100644 |
4586 | --- a/drivers/rtc/rtc-88pm80x.c |
4587 | +++ b/drivers/rtc/rtc-88pm80x.c |
4588 | @@ -116,12 +116,14 @@ static int pm80x_rtc_read_time(struct device *dev, struct rtc_time *tm) |
4589 | unsigned char buf[4]; |
4590 | unsigned long ticks, base, data; |
4591 | regmap_raw_read(info->map, PM800_RTC_EXPIRE2_1, buf, 4); |
4592 | - base = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4593 | + base = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4594 | + (buf[1] << 8) | buf[0]; |
4595 | dev_dbg(info->dev, "%x-%x-%x-%x\n", buf[0], buf[1], buf[2], buf[3]); |
4596 | |
4597 | /* load 32-bit read-only counter */ |
4598 | regmap_raw_read(info->map, PM800_RTC_COUNTER1, buf, 4); |
4599 | - data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4600 | + data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4601 | + (buf[1] << 8) | buf[0]; |
4602 | ticks = base + data; |
4603 | dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n", |
4604 | base, data, ticks); |
4605 | @@ -144,7 +146,8 @@ static int pm80x_rtc_set_time(struct device *dev, struct rtc_time *tm) |
4606 | |
4607 | /* load 32-bit read-only counter */ |
4608 | regmap_raw_read(info->map, PM800_RTC_COUNTER1, buf, 4); |
4609 | - data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4610 | + data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4611 | + (buf[1] << 8) | buf[0]; |
4612 | base = ticks - data; |
4613 | dev_dbg(info->dev, "set base:0x%lx, RO count:0x%lx, ticks:0x%lx\n", |
4614 | base, data, ticks); |
4615 | @@ -165,11 +168,13 @@ static int pm80x_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) |
4616 | int ret; |
4617 | |
4618 | regmap_raw_read(info->map, PM800_RTC_EXPIRE2_1, buf, 4); |
4619 | - base = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4620 | + base = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4621 | + (buf[1] << 8) | buf[0]; |
4622 | dev_dbg(info->dev, "%x-%x-%x-%x\n", buf[0], buf[1], buf[2], buf[3]); |
4623 | |
4624 | regmap_raw_read(info->map, PM800_RTC_EXPIRE1_1, buf, 4); |
4625 | - data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4626 | + data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4627 | + (buf[1] << 8) | buf[0]; |
4628 | ticks = base + data; |
4629 | dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n", |
4630 | base, data, ticks); |
4631 | @@ -192,12 +197,14 @@ static int pm80x_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) |
4632 | regmap_update_bits(info->map, PM800_RTC_CONTROL, PM800_ALARM1_EN, 0); |
4633 | |
4634 | regmap_raw_read(info->map, PM800_RTC_EXPIRE2_1, buf, 4); |
4635 | - base = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4636 | + base = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4637 | + (buf[1] << 8) | buf[0]; |
4638 | dev_dbg(info->dev, "%x-%x-%x-%x\n", buf[0], buf[1], buf[2], buf[3]); |
4639 | |
4640 | /* load 32-bit read-only counter */ |
4641 | regmap_raw_read(info->map, PM800_RTC_COUNTER1, buf, 4); |
4642 | - data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4643 | + data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4644 | + (buf[1] << 8) | buf[0]; |
4645 | ticks = base + data; |
4646 | dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n", |
4647 | base, data, ticks); |
4648 | diff --git a/drivers/rtc/rtc-88pm860x.c b/drivers/rtc/rtc-88pm860x.c |
4649 | index 166faae3a59c..7d3e5168fcef 100644 |
4650 | --- a/drivers/rtc/rtc-88pm860x.c |
4651 | +++ b/drivers/rtc/rtc-88pm860x.c |
4652 | @@ -115,11 +115,13 @@ static int pm860x_rtc_read_time(struct device *dev, struct rtc_time *tm) |
4653 | pm860x_page_bulk_read(info->i2c, REG0_ADDR, 8, buf); |
4654 | dev_dbg(info->dev, "%x-%x-%x-%x-%x-%x-%x-%x\n", buf[0], buf[1], |
4655 | buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]); |
4656 | - base = (buf[1] << 24) | (buf[3] << 16) | (buf[5] << 8) | buf[7]; |
4657 | + base = ((unsigned long)buf[1] << 24) | (buf[3] << 16) | |
4658 | + (buf[5] << 8) | buf[7]; |
4659 | |
4660 | /* load 32-bit read-only counter */ |
4661 | pm860x_bulk_read(info->i2c, PM8607_RTC_COUNTER1, 4, buf); |
4662 | - data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4663 | + data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4664 | + (buf[1] << 8) | buf[0]; |
4665 | ticks = base + data; |
4666 | dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n", |
4667 | base, data, ticks); |
4668 | @@ -145,7 +147,8 @@ static int pm860x_rtc_set_time(struct device *dev, struct rtc_time *tm) |
4669 | |
4670 | /* load 32-bit read-only counter */ |
4671 | pm860x_bulk_read(info->i2c, PM8607_RTC_COUNTER1, 4, buf); |
4672 | - data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4673 | + data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4674 | + (buf[1] << 8) | buf[0]; |
4675 | base = ticks - data; |
4676 | dev_dbg(info->dev, "set base:0x%lx, RO count:0x%lx, ticks:0x%lx\n", |
4677 | base, data, ticks); |
4678 | @@ -170,10 +173,12 @@ static int pm860x_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) |
4679 | pm860x_page_bulk_read(info->i2c, REG0_ADDR, 8, buf); |
4680 | dev_dbg(info->dev, "%x-%x-%x-%x-%x-%x-%x-%x\n", buf[0], buf[1], |
4681 | buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]); |
4682 | - base = (buf[1] << 24) | (buf[3] << 16) | (buf[5] << 8) | buf[7]; |
4683 | + base = ((unsigned long)buf[1] << 24) | (buf[3] << 16) | |
4684 | + (buf[5] << 8) | buf[7]; |
4685 | |
4686 | pm860x_bulk_read(info->i2c, PM8607_RTC_EXPIRE1, 4, buf); |
4687 | - data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4688 | + data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4689 | + (buf[1] << 8) | buf[0]; |
4690 | ticks = base + data; |
4691 | dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n", |
4692 | base, data, ticks); |
4693 | @@ -198,11 +203,13 @@ static int pm860x_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm) |
4694 | pm860x_page_bulk_read(info->i2c, REG0_ADDR, 8, buf); |
4695 | dev_dbg(info->dev, "%x-%x-%x-%x-%x-%x-%x-%x\n", buf[0], buf[1], |
4696 | buf[2], buf[3], buf[4], buf[5], buf[6], buf[7]); |
4697 | - base = (buf[1] << 24) | (buf[3] << 16) | (buf[5] << 8) | buf[7]; |
4698 | + base = ((unsigned long)buf[1] << 24) | (buf[3] << 16) | |
4699 | + (buf[5] << 8) | buf[7]; |
4700 | |
4701 | /* load 32-bit read-only counter */ |
4702 | pm860x_bulk_read(info->i2c, PM8607_RTC_COUNTER1, 4, buf); |
4703 | - data = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4704 | + data = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4705 | + (buf[1] << 8) | buf[0]; |
4706 | ticks = base + data; |
4707 | dev_dbg(info->dev, "get base:0x%lx, RO count:0x%lx, ticks:0x%lx\n", |
4708 | base, data, ticks); |
4709 | diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c |
4710 | index 5c18ac7394c4..c911f2db0af5 100644 |
4711 | --- a/drivers/rtc/rtc-ds1672.c |
4712 | +++ b/drivers/rtc/rtc-ds1672.c |
4713 | @@ -58,7 +58,8 @@ static int ds1672_get_datetime(struct i2c_client *client, struct rtc_time *tm) |
4714 | "%s: raw read data - counters=%02x,%02x,%02x,%02x\n", |
4715 | __func__, buf[0], buf[1], buf[2], buf[3]); |
4716 | |
4717 | - time = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; |
4718 | + time = ((unsigned long)buf[3] << 24) | (buf[2] << 16) | |
4719 | + (buf[1] << 8) | buf[0]; |
4720 | |
4721 | rtc_time_to_tm(time, tm); |
4722 | |
4723 | diff --git a/drivers/rtc/rtc-mc146818-lib.c b/drivers/rtc/rtc-mc146818-lib.c |
4724 | index 2f1772a358ca..18a6f15e313d 100644 |
4725 | --- a/drivers/rtc/rtc-mc146818-lib.c |
4726 | +++ b/drivers/rtc/rtc-mc146818-lib.c |
4727 | @@ -82,7 +82,7 @@ unsigned int mc146818_get_time(struct rtc_time *time) |
4728 | time->tm_year += real_year - 72; |
4729 | #endif |
4730 | |
4731 | - if (century) |
4732 | + if (century > 20) |
4733 | time->tm_year += (century - 19) * 100; |
4734 | |
4735 | /* |
4736 | diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c |
4737 | index a4b8b603c807..533fb7027f0c 100644 |
4738 | --- a/drivers/rtc/rtc-pcf8563.c |
4739 | +++ b/drivers/rtc/rtc-pcf8563.c |
4740 | @@ -563,7 +563,6 @@ static int pcf8563_probe(struct i2c_client *client, |
4741 | struct pcf8563 *pcf8563; |
4742 | int err; |
4743 | unsigned char buf; |
4744 | - unsigned char alm_pending; |
4745 | |
4746 | dev_dbg(&client->dev, "%s\n", __func__); |
4747 | |
4748 | @@ -587,13 +586,13 @@ static int pcf8563_probe(struct i2c_client *client, |
4749 | return err; |
4750 | } |
4751 | |
4752 | - err = pcf8563_get_alarm_mode(client, NULL, &alm_pending); |
4753 | - if (err) { |
4754 | - dev_err(&client->dev, "%s: read error\n", __func__); |
4755 | + /* Clear flags and disable interrupts */ |
4756 | + buf = 0; |
4757 | + err = pcf8563_write_block_data(client, PCF8563_REG_ST2, 1, &buf); |
4758 | + if (err < 0) { |
4759 | + dev_err(&client->dev, "%s: write error\n", __func__); |
4760 | return err; |
4761 | } |
4762 | - if (alm_pending) |
4763 | - pcf8563_set_alarm_mode(client, 0); |
4764 | |
4765 | pcf8563->rtc = devm_rtc_device_register(&client->dev, |
4766 | pcf8563_driver.driver.name, |
4767 | diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c |
4768 | index fac835530671..a1b4b0ed1f19 100644 |
4769 | --- a/drivers/rtc/rtc-pm8xxx.c |
4770 | +++ b/drivers/rtc/rtc-pm8xxx.c |
4771 | @@ -186,7 +186,8 @@ static int pm8xxx_rtc_read_time(struct device *dev, struct rtc_time *tm) |
4772 | } |
4773 | } |
4774 | |
4775 | - secs = value[0] | (value[1] << 8) | (value[2] << 16) | (value[3] << 24); |
4776 | + secs = value[0] | (value[1] << 8) | (value[2] << 16) | |
4777 | + ((unsigned long)value[3] << 24); |
4778 | |
4779 | rtc_time_to_tm(secs, tm); |
4780 | |
4781 | @@ -267,7 +268,8 @@ static int pm8xxx_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm) |
4782 | return rc; |
4783 | } |
4784 | |
4785 | - secs = value[0] | (value[1] << 8) | (value[2] << 16) | (value[3] << 24); |
4786 | + secs = value[0] | (value[1] << 8) | (value[2] << 16) | |
4787 | + ((unsigned long)value[3] << 24); |
4788 | |
4789 | rtc_time_to_tm(secs, &alarm->time); |
4790 | |
4791 | diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c |
4792 | index 16ca31ad5ec0..d0a86ef80652 100644 |
4793 | --- a/drivers/scsi/libfc/fc_exch.c |
4794 | +++ b/drivers/scsi/libfc/fc_exch.c |
4795 | @@ -2506,7 +2506,7 @@ void fc_exch_recv(struct fc_lport *lport, struct fc_frame *fp) |
4796 | |
4797 | /* lport lock ? */ |
4798 | if (!lport || lport->state == LPORT_ST_DISABLED) { |
4799 | - FC_LPORT_DBG(lport, "Receiving frames for an lport that " |
4800 | + FC_LIBFC_DBG("Receiving frames for an lport that " |
4801 | "has not been initialized correctly\n"); |
4802 | fc_frame_free(fp); |
4803 | return; |
4804 | diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c |
4805 | index c5cc002dfdd5..10ae624dd266 100644 |
4806 | --- a/drivers/scsi/megaraid/megaraid_sas_base.c |
4807 | +++ b/drivers/scsi/megaraid/megaraid_sas_base.c |
4808 | @@ -3694,12 +3694,12 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr) |
4809 | /* |
4810 | * The cur_state should not last for more than max_wait secs |
4811 | */ |
4812 | - for (i = 0; i < max_wait; i++) { |
4813 | + for (i = 0; i < max_wait * 50; i++) { |
4814 | curr_abs_state = instance->instancet-> |
4815 | read_fw_status_reg(instance->reg_set); |
4816 | |
4817 | if (abs_state == curr_abs_state) { |
4818 | - msleep(1000); |
4819 | + msleep(20); |
4820 | } else |
4821 | break; |
4822 | } |
4823 | diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c |
4824 | index 3bae56b202f8..e730aabc26d0 100644 |
4825 | --- a/drivers/scsi/qla2xxx/qla_os.c |
4826 | +++ b/drivers/scsi/qla2xxx/qla_os.c |
4827 | @@ -6055,8 +6055,7 @@ qla2x00_module_init(void) |
4828 | /* Initialize target kmem_cache and mem_pools */ |
4829 | ret = qlt_init(); |
4830 | if (ret < 0) { |
4831 | - kmem_cache_destroy(srb_cachep); |
4832 | - return ret; |
4833 | + goto destroy_cache; |
4834 | } else if (ret > 0) { |
4835 | /* |
4836 | * If initiator mode is explictly disabled by qlt_init(), |
4837 | @@ -6075,11 +6074,10 @@ qla2x00_module_init(void) |
4838 | qla2xxx_transport_template = |
4839 | fc_attach_transport(&qla2xxx_transport_functions); |
4840 | if (!qla2xxx_transport_template) { |
4841 | - kmem_cache_destroy(srb_cachep); |
4842 | ql_log(ql_log_fatal, NULL, 0x0002, |
4843 | "fc_attach_transport failed...Failing load!.\n"); |
4844 | - qlt_exit(); |
4845 | - return -ENODEV; |
4846 | + ret = -ENODEV; |
4847 | + goto qlt_exit; |
4848 | } |
4849 | |
4850 | apidev_major = register_chrdev(0, QLA2XXX_APIDEV, &apidev_fops); |
4851 | @@ -6091,27 +6089,37 @@ qla2x00_module_init(void) |
4852 | qla2xxx_transport_vport_template = |
4853 | fc_attach_transport(&qla2xxx_transport_vport_functions); |
4854 | if (!qla2xxx_transport_vport_template) { |
4855 | - kmem_cache_destroy(srb_cachep); |
4856 | - qlt_exit(); |
4857 | - fc_release_transport(qla2xxx_transport_template); |
4858 | ql_log(ql_log_fatal, NULL, 0x0004, |
4859 | "fc_attach_transport vport failed...Failing load!.\n"); |
4860 | - return -ENODEV; |
4861 | + ret = -ENODEV; |
4862 | + goto unreg_chrdev; |
4863 | } |
4864 | ql_log(ql_log_info, NULL, 0x0005, |
4865 | "QLogic Fibre Channel HBA Driver: %s.\n", |
4866 | qla2x00_version_str); |
4867 | ret = pci_register_driver(&qla2xxx_pci_driver); |
4868 | if (ret) { |
4869 | - kmem_cache_destroy(srb_cachep); |
4870 | - qlt_exit(); |
4871 | - fc_release_transport(qla2xxx_transport_template); |
4872 | - fc_release_transport(qla2xxx_transport_vport_template); |
4873 | ql_log(ql_log_fatal, NULL, 0x0006, |
4874 | "pci_register_driver failed...ret=%d Failing load!.\n", |
4875 | ret); |
4876 | + goto release_vport_transport; |
4877 | } |
4878 | return ret; |
4879 | + |
4880 | +release_vport_transport: |
4881 | + fc_release_transport(qla2xxx_transport_vport_template); |
4882 | + |
4883 | +unreg_chrdev: |
4884 | + if (apidev_major >= 0) |
4885 | + unregister_chrdev(apidev_major, QLA2XXX_APIDEV); |
4886 | + fc_release_transport(qla2xxx_transport_template); |
4887 | + |
4888 | +qlt_exit: |
4889 | + qlt_exit(); |
4890 | + |
4891 | +destroy_cache: |
4892 | + kmem_cache_destroy(srb_cachep); |
4893 | + return ret; |
4894 | } |
4895 | |
4896 | /** |
4897 | diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c |
4898 | index c39551b32e94..ab7bc4e63425 100644 |
4899 | --- a/drivers/scsi/scsi_transport_iscsi.c |
4900 | +++ b/drivers/scsi/scsi_transport_iscsi.c |
4901 | @@ -37,6 +37,8 @@ |
4902 | |
4903 | #define ISCSI_TRANSPORT_VERSION "2.0-870" |
4904 | |
4905 | +#define ISCSI_SEND_MAX_ALLOWED 10 |
4906 | + |
4907 | static int dbg_session; |
4908 | module_param_named(debug_session, dbg_session, int, |
4909 | S_IRUGO | S_IWUSR); |
4910 | @@ -3694,6 +3696,7 @@ iscsi_if_rx(struct sk_buff *skb) |
4911 | struct nlmsghdr *nlh; |
4912 | struct iscsi_uevent *ev; |
4913 | uint32_t group; |
4914 | + int retries = ISCSI_SEND_MAX_ALLOWED; |
4915 | |
4916 | nlh = nlmsg_hdr(skb); |
4917 | if (nlh->nlmsg_len < sizeof(*nlh) + sizeof(*ev) || |
4918 | @@ -3724,6 +3727,10 @@ iscsi_if_rx(struct sk_buff *skb) |
4919 | break; |
4920 | err = iscsi_if_send_reply(group, nlh->nlmsg_seq, |
4921 | nlh->nlmsg_type, 0, 0, ev, sizeof(*ev)); |
4922 | + if (err == -EAGAIN && --retries < 0) { |
4923 | + printk(KERN_WARNING "Send reply failed, error %d\n", err); |
4924 | + break; |
4925 | + } |
4926 | } while (err < 0 && err != -ECONNREFUSED && err != -ESRCH); |
4927 | skb_pull(skb, rlen); |
4928 | } |
4929 | diff --git a/drivers/soc/fsl/qe/gpio.c b/drivers/soc/fsl/qe/gpio.c |
4930 | index 0aaf429f31d5..b5a7107a9c0a 100644 |
4931 | --- a/drivers/soc/fsl/qe/gpio.c |
4932 | +++ b/drivers/soc/fsl/qe/gpio.c |
4933 | @@ -152,8 +152,10 @@ struct qe_pin *qe_pin_request(struct device_node *np, int index) |
4934 | if (err < 0) |
4935 | goto err0; |
4936 | gc = gpio_to_chip(err); |
4937 | - if (WARN_ON(!gc)) |
4938 | + if (WARN_ON(!gc)) { |
4939 | + err = -ENODEV; |
4940 | goto err0; |
4941 | + } |
4942 | |
4943 | if (!of_device_is_compatible(gc->of_node, "fsl,mpc8323-qe-pario-bank")) { |
4944 | pr_debug("%s: tried to get a non-qe pin\n", __func__); |
4945 | diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c |
4946 | index 5c89bbb05441..e075712c501e 100644 |
4947 | --- a/drivers/spi/spi-bcm2835aux.c |
4948 | +++ b/drivers/spi/spi-bcm2835aux.c |
4949 | @@ -416,7 +416,18 @@ static int bcm2835aux_spi_probe(struct platform_device *pdev) |
4950 | platform_set_drvdata(pdev, master); |
4951 | master->mode_bits = (SPI_CPOL | SPI_CS_HIGH | SPI_NO_CS); |
4952 | master->bits_per_word_mask = SPI_BPW_MASK(8); |
4953 | - master->num_chipselect = -1; |
4954 | + /* even though the driver never officially supported native CS |
4955 | + * allow a single native CS for legacy DT support purposes when |
4956 | + * no cs-gpio is configured. |
4957 | + * Known limitations for native cs are: |
4958 | + * * multiple chip-selects: cs0-cs2 are all simultaniously asserted |
4959 | + * whenever there is a transfer - this even includes SPI_NO_CS |
4960 | + * * SPI_CS_HIGH: is ignores - cs are always asserted low |
4961 | + * * cs_change: cs is deasserted after each spi_transfer |
4962 | + * * cs_delay_usec: cs is always deasserted one SCK cycle after |
4963 | + * a spi_transfer |
4964 | + */ |
4965 | + master->num_chipselect = 1; |
4966 | master->transfer_one = bcm2835aux_spi_transfer_one; |
4967 | master->handle_err = bcm2835aux_spi_handle_err; |
4968 | master->prepare_message = bcm2835aux_spi_prepare_message; |
4969 | diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c |
4970 | index 8b290d9d7935..5419de19859a 100644 |
4971 | --- a/drivers/spi/spi-fsl-spi.c |
4972 | +++ b/drivers/spi/spi-fsl-spi.c |
4973 | @@ -408,7 +408,6 @@ static int fsl_spi_do_one_msg(struct spi_master *master, |
4974 | } |
4975 | |
4976 | m->status = status; |
4977 | - spi_finalize_current_message(master); |
4978 | |
4979 | if (status || !cs_change) { |
4980 | ndelay(nsecs); |
4981 | @@ -416,6 +415,7 @@ static int fsl_spi_do_one_msg(struct spi_master *master, |
4982 | } |
4983 | |
4984 | fsl_spi_setup_transfer(spi, NULL); |
4985 | + spi_finalize_current_message(master); |
4986 | return 0; |
4987 | } |
4988 | |
4989 | diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c |
4990 | index 705f515863d4..e37712bed0b2 100644 |
4991 | --- a/drivers/spi/spi-tegra114.c |
4992 | +++ b/drivers/spi/spi-tegra114.c |
4993 | @@ -307,10 +307,16 @@ static unsigned tegra_spi_fill_tx_fifo_from_client_txbuf( |
4994 | x |= (u32)(*tx_buf++) << (i * 8); |
4995 | tegra_spi_writel(tspi, x, SPI_TX_FIFO); |
4996 | } |
4997 | + |
4998 | + tspi->cur_tx_pos += written_words * tspi->bytes_per_word; |
4999 | } else { |
5000 | + unsigned int write_bytes; |
5001 | max_n_32bit = min(tspi->curr_dma_words, tx_empty_count); |
5002 | written_words = max_n_32bit; |
5003 | nbytes = written_words * tspi->bytes_per_word; |
5004 | + if (nbytes > t->len - tspi->cur_pos) |
5005 | + nbytes = t->len - tspi->cur_pos; |
5006 | + write_bytes = nbytes; |
5007 | for (count = 0; count < max_n_32bit; count++) { |
5008 | u32 x = 0; |
5009 | |
5010 | @@ -319,8 +325,10 @@ static unsigned tegra_spi_fill_tx_fifo_from_client_txbuf( |
5011 | x |= (u32)(*tx_buf++) << (i * 8); |
5012 | tegra_spi_writel(tspi, x, SPI_TX_FIFO); |
5013 | } |
5014 | + |
5015 | + tspi->cur_tx_pos += write_bytes; |
5016 | } |
5017 | - tspi->cur_tx_pos += written_words * tspi->bytes_per_word; |
5018 | + |
5019 | return written_words; |
5020 | } |
5021 | |
5022 | @@ -344,20 +352,27 @@ static unsigned int tegra_spi_read_rx_fifo_to_client_rxbuf( |
5023 | for (i = 0; len && (i < 4); i++, len--) |
5024 | *rx_buf++ = (x >> i*8) & 0xFF; |
5025 | } |
5026 | - tspi->cur_rx_pos += tspi->curr_dma_words * tspi->bytes_per_word; |
5027 | read_words += tspi->curr_dma_words; |
5028 | + tspi->cur_rx_pos += tspi->curr_dma_words * tspi->bytes_per_word; |
5029 | } else { |
5030 | u32 rx_mask = ((u32)1 << t->bits_per_word) - 1; |
5031 | + u8 bytes_per_word = tspi->bytes_per_word; |
5032 | + unsigned int read_bytes; |
5033 | |
5034 | + len = rx_full_count * bytes_per_word; |
5035 | + if (len > t->len - tspi->cur_pos) |
5036 | + len = t->len - tspi->cur_pos; |
5037 | + read_bytes = len; |
5038 | for (count = 0; count < rx_full_count; count++) { |
5039 | u32 x = tegra_spi_readl(tspi, SPI_RX_FIFO) & rx_mask; |
5040 | |
5041 | - for (i = 0; (i < tspi->bytes_per_word); i++) |
5042 | + for (i = 0; len && (i < bytes_per_word); i++, len--) |
5043 | *rx_buf++ = (x >> (i*8)) & 0xFF; |
5044 | } |
5045 | - tspi->cur_rx_pos += rx_full_count * tspi->bytes_per_word; |
5046 | read_words += rx_full_count; |
5047 | + tspi->cur_rx_pos += read_bytes; |
5048 | } |
5049 | + |
5050 | return read_words; |
5051 | } |
5052 | |
5053 | @@ -372,12 +387,17 @@ static void tegra_spi_copy_client_txbuf_to_spi_txbuf( |
5054 | unsigned len = tspi->curr_dma_words * tspi->bytes_per_word; |
5055 | |
5056 | memcpy(tspi->tx_dma_buf, t->tx_buf + tspi->cur_pos, len); |
5057 | + tspi->cur_tx_pos += tspi->curr_dma_words * tspi->bytes_per_word; |
5058 | } else { |
5059 | unsigned int i; |
5060 | unsigned int count; |
5061 | u8 *tx_buf = (u8 *)t->tx_buf + tspi->cur_tx_pos; |
5062 | unsigned consume = tspi->curr_dma_words * tspi->bytes_per_word; |
5063 | + unsigned int write_bytes; |
5064 | |
5065 | + if (consume > t->len - tspi->cur_pos) |
5066 | + consume = t->len - tspi->cur_pos; |
5067 | + write_bytes = consume; |
5068 | for (count = 0; count < tspi->curr_dma_words; count++) { |
5069 | u32 x = 0; |
5070 | |
5071 | @@ -386,8 +406,9 @@ static void tegra_spi_copy_client_txbuf_to_spi_txbuf( |
5072 | x |= (u32)(*tx_buf++) << (i * 8); |
5073 | tspi->tx_dma_buf[count] = x; |
5074 | } |
5075 | + |
5076 | + tspi->cur_tx_pos += write_bytes; |
5077 | } |
5078 | - tspi->cur_tx_pos += tspi->curr_dma_words * tspi->bytes_per_word; |
5079 | |
5080 | /* Make the dma buffer to read by dma */ |
5081 | dma_sync_single_for_device(tspi->dev, tspi->tx_dma_phys, |
5082 | @@ -405,20 +426,28 @@ static void tegra_spi_copy_spi_rxbuf_to_client_rxbuf( |
5083 | unsigned len = tspi->curr_dma_words * tspi->bytes_per_word; |
5084 | |
5085 | memcpy(t->rx_buf + tspi->cur_rx_pos, tspi->rx_dma_buf, len); |
5086 | + tspi->cur_rx_pos += tspi->curr_dma_words * tspi->bytes_per_word; |
5087 | } else { |
5088 | unsigned int i; |
5089 | unsigned int count; |
5090 | unsigned char *rx_buf = t->rx_buf + tspi->cur_rx_pos; |
5091 | u32 rx_mask = ((u32)1 << t->bits_per_word) - 1; |
5092 | + unsigned consume = tspi->curr_dma_words * tspi->bytes_per_word; |
5093 | + unsigned int read_bytes; |
5094 | |
5095 | + if (consume > t->len - tspi->cur_pos) |
5096 | + consume = t->len - tspi->cur_pos; |
5097 | + read_bytes = consume; |
5098 | for (count = 0; count < tspi->curr_dma_words; count++) { |
5099 | u32 x = tspi->rx_dma_buf[count] & rx_mask; |
5100 | |
5101 | - for (i = 0; (i < tspi->bytes_per_word); i++) |
5102 | + for (i = 0; consume && (i < tspi->bytes_per_word); |
5103 | + i++, consume--) |
5104 | *rx_buf++ = (x >> (i*8)) & 0xFF; |
5105 | } |
5106 | + |
5107 | + tspi->cur_rx_pos += read_bytes; |
5108 | } |
5109 | - tspi->cur_rx_pos += tspi->curr_dma_words * tspi->bytes_per_word; |
5110 | |
5111 | /* Make the dma buffer to read by dma */ |
5112 | dma_sync_single_for_device(tspi->dev, tspi->rx_dma_phys, |
5113 | @@ -730,6 +759,8 @@ static int tegra_spi_start_transfer_one(struct spi_device *spi, |
5114 | |
5115 | if (tspi->is_packed) |
5116 | command1 |= SPI_PACKED; |
5117 | + else |
5118 | + command1 &= ~SPI_PACKED; |
5119 | |
5120 | command1 &= ~(SPI_CS_SEL_MASK | SPI_TX_EN | SPI_RX_EN); |
5121 | tspi->cur_direction = 0; |
5122 | diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c |
5123 | index fe03a41dc5cf..12056eb3cbe8 100644 |
5124 | --- a/drivers/staging/comedi/drivers/ni_mio_common.c |
5125 | +++ b/drivers/staging/comedi/drivers/ni_mio_common.c |
5126 | @@ -4945,7 +4945,10 @@ static int ni_valid_rtsi_output_source(struct comedi_device *dev, |
5127 | case NI_RTSI_OUTPUT_G_SRC0: |
5128 | case NI_RTSI_OUTPUT_G_GATE0: |
5129 | case NI_RTSI_OUTPUT_RGOUT0: |
5130 | - case NI_RTSI_OUTPUT_RTSI_BRD_0: |
5131 | + case NI_RTSI_OUTPUT_RTSI_BRD(0): |
5132 | + case NI_RTSI_OUTPUT_RTSI_BRD(1): |
5133 | + case NI_RTSI_OUTPUT_RTSI_BRD(2): |
5134 | + case NI_RTSI_OUTPUT_RTSI_BRD(3): |
5135 | return 1; |
5136 | case NI_RTSI_OUTPUT_RTSI_OSC: |
5137 | return (devpriv->is_m_series) ? 1 : 0; |
5138 | @@ -4966,11 +4969,18 @@ static int ni_set_rtsi_routing(struct comedi_device *dev, |
5139 | devpriv->rtsi_trig_a_output_reg |= NISTC_RTSI_TRIG(chan, src); |
5140 | ni_stc_writew(dev, devpriv->rtsi_trig_a_output_reg, |
5141 | NISTC_RTSI_TRIGA_OUT_REG); |
5142 | - } else if (chan < 8) { |
5143 | + } else if (chan < NISTC_RTSI_TRIG_NUM_CHAN(devpriv->is_m_series)) { |
5144 | devpriv->rtsi_trig_b_output_reg &= ~NISTC_RTSI_TRIG_MASK(chan); |
5145 | devpriv->rtsi_trig_b_output_reg |= NISTC_RTSI_TRIG(chan, src); |
5146 | ni_stc_writew(dev, devpriv->rtsi_trig_b_output_reg, |
5147 | NISTC_RTSI_TRIGB_OUT_REG); |
5148 | + } else if (chan != NISTC_RTSI_TRIG_OLD_CLK_CHAN) { |
5149 | + /* probably should never reach this, since the |
5150 | + * ni_valid_rtsi_output_source above errors out if chan is too |
5151 | + * high |
5152 | + */ |
5153 | + dev_err(dev->class_dev, "%s: unknown rtsi channel\n", __func__); |
5154 | + return -EINVAL; |
5155 | } |
5156 | return 2; |
5157 | } |
5158 | @@ -4986,12 +4996,12 @@ static unsigned int ni_get_rtsi_routing(struct comedi_device *dev, |
5159 | } else if (chan < NISTC_RTSI_TRIG_NUM_CHAN(devpriv->is_m_series)) { |
5160 | return NISTC_RTSI_TRIG_TO_SRC(chan, |
5161 | devpriv->rtsi_trig_b_output_reg); |
5162 | - } else { |
5163 | - if (chan == NISTC_RTSI_TRIG_OLD_CLK_CHAN) |
5164 | - return NI_RTSI_OUTPUT_RTSI_OSC; |
5165 | - dev_err(dev->class_dev, "bug! should never get here?\n"); |
5166 | - return 0; |
5167 | + } else if (chan == NISTC_RTSI_TRIG_OLD_CLK_CHAN) { |
5168 | + return NI_RTSI_OUTPUT_RTSI_OSC; |
5169 | } |
5170 | + |
5171 | + dev_err(dev->class_dev, "%s: unknown rtsi channel\n", __func__); |
5172 | + return -EINVAL; |
5173 | } |
5174 | |
5175 | static int ni_rtsi_insn_config(struct comedi_device *dev, |
5176 | diff --git a/drivers/staging/greybus/light.c b/drivers/staging/greybus/light.c |
5177 | index 9f01427f35f9..1cb82cc28aa7 100644 |
5178 | --- a/drivers/staging/greybus/light.c |
5179 | +++ b/drivers/staging/greybus/light.c |
5180 | @@ -1102,21 +1102,21 @@ static void gb_lights_channel_release(struct gb_channel *channel) |
5181 | static void gb_lights_light_release(struct gb_light *light) |
5182 | { |
5183 | int i; |
5184 | - int count; |
5185 | |
5186 | light->ready = false; |
5187 | |
5188 | - count = light->channels_count; |
5189 | - |
5190 | if (light->has_flash) |
5191 | gb_lights_light_v4l2_unregister(light); |
5192 | + light->has_flash = false; |
5193 | |
5194 | - for (i = 0; i < count; i++) { |
5195 | + for (i = 0; i < light->channels_count; i++) |
5196 | gb_lights_channel_release(&light->channels[i]); |
5197 | - light->channels_count--; |
5198 | - } |
5199 | + light->channels_count = 0; |
5200 | + |
5201 | kfree(light->channels); |
5202 | + light->channels = NULL; |
5203 | kfree(light->name); |
5204 | + light->name = NULL; |
5205 | } |
5206 | |
5207 | static void gb_lights_release(struct gb_lights *glights) |
5208 | diff --git a/drivers/staging/most/aim-cdev/cdev.c b/drivers/staging/most/aim-cdev/cdev.c |
5209 | index 7f51024dc5eb..e87b9ed4f37d 100644 |
5210 | --- a/drivers/staging/most/aim-cdev/cdev.c |
5211 | +++ b/drivers/staging/most/aim-cdev/cdev.c |
5212 | @@ -451,7 +451,9 @@ static int aim_probe(struct most_interface *iface, int channel_id, |
5213 | c->devno = MKDEV(major, current_minor); |
5214 | cdev_init(&c->cdev, &channel_fops); |
5215 | c->cdev.owner = THIS_MODULE; |
5216 | - cdev_add(&c->cdev, c->devno, 1); |
5217 | + retval = cdev_add(&c->cdev, c->devno, 1); |
5218 | + if (retval < 0) |
5219 | + goto err_free_c; |
5220 | c->iface = iface; |
5221 | c->cfg = cfg; |
5222 | c->channel_id = channel_id; |
5223 | @@ -487,6 +489,7 @@ error_create_device: |
5224 | list_del(&c->list); |
5225 | error_alloc_kfifo: |
5226 | cdev_del(&c->cdev); |
5227 | +err_free_c: |
5228 | kfree(c); |
5229 | error_alloc_channel: |
5230 | ida_simple_remove(&minor_id, current_minor); |
5231 | diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c |
5232 | index e5674e5857bf..9636d8744347 100644 |
5233 | --- a/drivers/target/iscsi/iscsi_target.c |
5234 | +++ b/drivers/target/iscsi/iscsi_target.c |
5235 | @@ -4162,9 +4162,6 @@ int iscsit_close_connection( |
5236 | iscsit_stop_nopin_response_timer(conn); |
5237 | iscsit_stop_nopin_timer(conn); |
5238 | |
5239 | - if (conn->conn_transport->iscsit_wait_conn) |
5240 | - conn->conn_transport->iscsit_wait_conn(conn); |
5241 | - |
5242 | /* |
5243 | * During Connection recovery drop unacknowledged out of order |
5244 | * commands for this connection, and prepare the other commands |
5245 | @@ -4250,6 +4247,9 @@ int iscsit_close_connection( |
5246 | target_sess_cmd_list_set_waiting(sess->se_sess); |
5247 | target_wait_for_sess_cmds(sess->se_sess); |
5248 | |
5249 | + if (conn->conn_transport->iscsit_wait_conn) |
5250 | + conn->conn_transport->iscsit_wait_conn(conn); |
5251 | + |
5252 | ahash_request_free(conn->conn_tx_hash); |
5253 | if (conn->conn_rx_hash) { |
5254 | struct crypto_ahash *tfm; |
5255 | diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c |
5256 | index f49d2989d000..984e5f514140 100644 |
5257 | --- a/drivers/thermal/cpu_cooling.c |
5258 | +++ b/drivers/thermal/cpu_cooling.c |
5259 | @@ -607,7 +607,7 @@ static int cpufreq_get_requested_power(struct thermal_cooling_device *cdev, |
5260 | load = 0; |
5261 | |
5262 | total_load += load; |
5263 | - if (trace_thermal_power_cpu_limit_enabled() && load_cpu) |
5264 | + if (load_cpu) |
5265 | load_cpu[i] = load; |
5266 | |
5267 | i++; |
5268 | diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c |
5269 | index 34169c32d495..ea9558679634 100644 |
5270 | --- a/drivers/thermal/mtk_thermal.c |
5271 | +++ b/drivers/thermal/mtk_thermal.c |
5272 | @@ -348,7 +348,8 @@ static int mtk_thermal_bank_temperature(struct mtk_thermal_bank *bank) |
5273 | u32 raw; |
5274 | |
5275 | for (i = 0; i < conf->bank_data[bank->id].num_sensors; i++) { |
5276 | - raw = readl(mt->thermal_base + conf->msr[i]); |
5277 | + raw = readl(mt->thermal_base + |
5278 | + conf->msr[conf->bank_data[bank->id].sensors[i]]); |
5279 | |
5280 | temp = raw_to_mcelsius(mt, |
5281 | conf->bank_data[bank->id].sensors[i], |
5282 | @@ -485,7 +486,8 @@ static void mtk_thermal_init_bank(struct mtk_thermal *mt, int num, |
5283 | |
5284 | for (i = 0; i < conf->bank_data[num].num_sensors; i++) |
5285 | writel(conf->sensor_mux_values[conf->bank_data[num].sensors[i]], |
5286 | - mt->thermal_base + conf->adcpnp[i]); |
5287 | + mt->thermal_base + |
5288 | + conf->adcpnp[conf->bank_data[num].sensors[i]]); |
5289 | |
5290 | writel((1 << conf->bank_data[num].num_sensors) - 1, |
5291 | mt->thermal_base + TEMP_MONCTL0); |
5292 | diff --git a/drivers/tty/ipwireless/hardware.c b/drivers/tty/ipwireless/hardware.c |
5293 | index df0204b6148f..4417f7568422 100644 |
5294 | --- a/drivers/tty/ipwireless/hardware.c |
5295 | +++ b/drivers/tty/ipwireless/hardware.c |
5296 | @@ -1515,6 +1515,8 @@ static void ipw_send_setup_packet(struct ipw_hardware *hw) |
5297 | sizeof(struct ipw_setup_get_version_query_packet), |
5298 | ADDR_SETUP_PROT, TL_PROTOCOLID_SETUP, |
5299 | TL_SETUP_SIGNO_GET_VERSION_QRY); |
5300 | + if (!ver_packet) |
5301 | + return; |
5302 | ver_packet->header.length = sizeof(struct tl_setup_get_version_qry); |
5303 | |
5304 | /* |
5305 | diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c |
5306 | index 033856287ca2..ea8b591dd46f 100644 |
5307 | --- a/drivers/tty/serial/stm32-usart.c |
5308 | +++ b/drivers/tty/serial/stm32-usart.c |
5309 | @@ -293,13 +293,8 @@ static void stm32_transmit_chars(struct uart_port *port) |
5310 | return; |
5311 | } |
5312 | |
5313 | - if (uart_tx_stopped(port)) { |
5314 | - stm32_stop_tx(port); |
5315 | - return; |
5316 | - } |
5317 | - |
5318 | - if (uart_circ_empty(xmit)) { |
5319 | - stm32_stop_tx(port); |
5320 | + if (uart_circ_empty(xmit) || uart_tx_stopped(port)) { |
5321 | + stm32_clr_bits(port, ofs->cr1, USART_CR1_TXEIE); |
5322 | return; |
5323 | } |
5324 | |
5325 | @@ -312,7 +307,7 @@ static void stm32_transmit_chars(struct uart_port *port) |
5326 | uart_write_wakeup(port); |
5327 | |
5328 | if (uart_circ_empty(xmit)) |
5329 | - stm32_stop_tx(port); |
5330 | + stm32_clr_bits(port, ofs->cr1, USART_CR1_TXEIE); |
5331 | } |
5332 | |
5333 | static irqreturn_t stm32_interrupt(int irq, void *ptr) |
5334 | diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c |
5335 | index 217a479165e0..09337a973335 100644 |
5336 | --- a/drivers/usb/class/cdc-wdm.c |
5337 | +++ b/drivers/usb/class/cdc-wdm.c |
5338 | @@ -1098,7 +1098,7 @@ static int wdm_post_reset(struct usb_interface *intf) |
5339 | rv = recover_from_urb_loss(desc); |
5340 | mutex_unlock(&desc->wlock); |
5341 | mutex_unlock(&desc->rlock); |
5342 | - return 0; |
5343 | + return rv; |
5344 | } |
5345 | |
5346 | static struct usb_driver wdm_driver = { |
5347 | diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c |
5348 | index 5cf5f3d9c1e5..04d36fa60734 100644 |
5349 | --- a/drivers/usb/host/xhci-hub.c |
5350 | +++ b/drivers/usb/host/xhci-hub.c |
5351 | @@ -989,7 +989,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, |
5352 | } |
5353 | port_li = readl(port_array[wIndex] + PORTLI); |
5354 | status = xhci_get_ext_port_status(temp, port_li); |
5355 | - put_unaligned_le32(cpu_to_le32(status), &buf[4]); |
5356 | + put_unaligned_le32(status, &buf[4]); |
5357 | } |
5358 | break; |
5359 | case SetPortFeature: |
5360 | diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig |
5361 | index 19ce615455c1..de70e70d02be 100644 |
5362 | --- a/drivers/usb/phy/Kconfig |
5363 | +++ b/drivers/usb/phy/Kconfig |
5364 | @@ -19,7 +19,7 @@ config AB8500_USB |
5365 | in host mode, low speed. |
5366 | |
5367 | config FSL_USB2_OTG |
5368 | - bool "Freescale USB OTG Transceiver Driver" |
5369 | + tristate "Freescale USB OTG Transceiver Driver" |
5370 | depends on USB_EHCI_FSL && USB_FSL_USB2 && USB_OTG_FSM=y && PM |
5371 | depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y' |
5372 | select USB_PHY |
5373 | diff --git a/drivers/usb/phy/phy-twl6030-usb.c b/drivers/usb/phy/phy-twl6030-usb.c |
5374 | index a72e8d670adc..cf0b67433ac9 100644 |
5375 | --- a/drivers/usb/phy/phy-twl6030-usb.c |
5376 | +++ b/drivers/usb/phy/phy-twl6030-usb.c |
5377 | @@ -422,7 +422,7 @@ static int twl6030_usb_remove(struct platform_device *pdev) |
5378 | { |
5379 | struct twl6030_usb *twl = platform_get_drvdata(pdev); |
5380 | |
5381 | - cancel_delayed_work(&twl->get_status_work); |
5382 | + cancel_delayed_work_sync(&twl->get_status_work); |
5383 | twl6030_interrupt_mask(TWL6030_USBOTG_INT_MASK, |
5384 | REG_INT_MSK_LINE_C); |
5385 | twl6030_interrupt_mask(TWL6030_USBOTG_INT_MASK, |
5386 | diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c |
5387 | index da3f0ed18c76..c94167d87178 100644 |
5388 | --- a/drivers/vfio/pci/vfio_pci.c |
5389 | +++ b/drivers/vfio/pci/vfio_pci.c |
5390 | @@ -729,6 +729,7 @@ static long vfio_pci_ioctl(void *device_data, |
5391 | { |
5392 | void __iomem *io; |
5393 | size_t size; |
5394 | + u16 orig_cmd; |
5395 | |
5396 | info.offset = VFIO_PCI_INDEX_TO_OFFSET(info.index); |
5397 | info.flags = 0; |
5398 | @@ -744,15 +745,23 @@ static long vfio_pci_ioctl(void *device_data, |
5399 | break; |
5400 | } |
5401 | |
5402 | - /* Is it really there? */ |
5403 | + /* |
5404 | + * Is it really there? Enable memory decode for |
5405 | + * implicit access in pci_map_rom(). |
5406 | + */ |
5407 | + pci_read_config_word(pdev, PCI_COMMAND, &orig_cmd); |
5408 | + pci_write_config_word(pdev, PCI_COMMAND, |
5409 | + orig_cmd | PCI_COMMAND_MEMORY); |
5410 | + |
5411 | io = pci_map_rom(pdev, &size); |
5412 | - if (!io || !size) { |
5413 | + if (io) { |
5414 | + info.flags = VFIO_REGION_INFO_FLAG_READ; |
5415 | + pci_unmap_rom(pdev, io); |
5416 | + } else { |
5417 | info.size = 0; |
5418 | - break; |
5419 | } |
5420 | - pci_unmap_rom(pdev, io); |
5421 | |
5422 | - info.flags = VFIO_REGION_INFO_FLAG_READ; |
5423 | + pci_write_config_word(pdev, PCI_COMMAND, orig_cmd); |
5424 | break; |
5425 | } |
5426 | case VFIO_PCI_VGA_REGION_INDEX: |
5427 | diff --git a/drivers/video/backlight/lm3630a_bl.c b/drivers/video/backlight/lm3630a_bl.c |
5428 | index 60d6c2ac87aa..1771220b2437 100644 |
5429 | --- a/drivers/video/backlight/lm3630a_bl.c |
5430 | +++ b/drivers/video/backlight/lm3630a_bl.c |
5431 | @@ -200,7 +200,7 @@ static int lm3630a_bank_a_update_status(struct backlight_device *bl) |
5432 | LM3630A_LEDA_ENABLE, LM3630A_LEDA_ENABLE); |
5433 | if (ret < 0) |
5434 | goto out_i2c_err; |
5435 | - return bl->props.brightness; |
5436 | + return 0; |
5437 | |
5438 | out_i2c_err: |
5439 | dev_err(pchip->dev, "i2c failed to access\n"); |
5440 | @@ -277,7 +277,7 @@ static int lm3630a_bank_b_update_status(struct backlight_device *bl) |
5441 | LM3630A_LEDB_ENABLE, LM3630A_LEDB_ENABLE); |
5442 | if (ret < 0) |
5443 | goto out_i2c_err; |
5444 | - return bl->props.brightness; |
5445 | + return 0; |
5446 | |
5447 | out_i2c_err: |
5448 | dev_err(pchip->dev, "i2c failed to access REG_CTRL\n"); |
5449 | diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c |
5450 | index 59abdc6a97f6..314b7eceb81c 100644 |
5451 | --- a/drivers/video/fbdev/chipsfb.c |
5452 | +++ b/drivers/video/fbdev/chipsfb.c |
5453 | @@ -350,7 +350,7 @@ static void init_chips(struct fb_info *p, unsigned long addr) |
5454 | static int chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent) |
5455 | { |
5456 | struct fb_info *p; |
5457 | - unsigned long addr, size; |
5458 | + unsigned long addr; |
5459 | unsigned short cmd; |
5460 | int rc = -ENODEV; |
5461 | |
5462 | @@ -362,7 +362,6 @@ static int chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent) |
5463 | if ((dp->resource[0].flags & IORESOURCE_MEM) == 0) |
5464 | goto err_disable; |
5465 | addr = pci_resource_start(dp, 0); |
5466 | - size = pci_resource_len(dp, 0); |
5467 | if (addr == 0) |
5468 | goto err_disable; |
5469 | |
5470 | diff --git a/drivers/xen/cpu_hotplug.c b/drivers/xen/cpu_hotplug.c |
5471 | index f4e59c445964..17054d695411 100644 |
5472 | --- a/drivers/xen/cpu_hotplug.c |
5473 | +++ b/drivers/xen/cpu_hotplug.c |
5474 | @@ -53,7 +53,7 @@ static int vcpu_online(unsigned int cpu) |
5475 | } |
5476 | static void vcpu_hotplug(unsigned int cpu) |
5477 | { |
5478 | - if (!cpu_possible(cpu)) |
5479 | + if (cpu >= nr_cpu_ids || !cpu_possible(cpu)) |
5480 | return; |
5481 | |
5482 | switch (vcpu_online(cpu)) { |
5483 | diff --git a/fs/afs/super.c b/fs/afs/super.c |
5484 | index fbdb022b75a2..65389394e202 100644 |
5485 | --- a/fs/afs/super.c |
5486 | +++ b/fs/afs/super.c |
5487 | @@ -317,6 +317,7 @@ static int afs_fill_super(struct super_block *sb, |
5488 | /* fill in the superblock */ |
5489 | sb->s_blocksize = PAGE_SIZE; |
5490 | sb->s_blocksize_bits = PAGE_SHIFT; |
5491 | + sb->s_maxbytes = MAX_LFS_FILESIZE; |
5492 | sb->s_magic = AFS_FS_MAGIC; |
5493 | sb->s_op = &afs_super_ops; |
5494 | sb->s_bdi = &as->volume->bdi; |
5495 | diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c |
5496 | index d27014b8bf72..075b59516c8c 100644 |
5497 | --- a/fs/btrfs/inode-map.c |
5498 | +++ b/fs/btrfs/inode-map.c |
5499 | @@ -159,6 +159,7 @@ static void start_caching(struct btrfs_root *root) |
5500 | spin_lock(&root->ino_cache_lock); |
5501 | root->ino_cache_state = BTRFS_CACHE_FINISHED; |
5502 | spin_unlock(&root->ino_cache_lock); |
5503 | + wake_up(&root->ino_cache_wait); |
5504 | return; |
5505 | } |
5506 | |
5507 | diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c |
5508 | index e43ba6db2bdd..751bdde6515d 100644 |
5509 | --- a/fs/cifs/connect.c |
5510 | +++ b/fs/cifs/connect.c |
5511 | @@ -885,6 +885,7 @@ cifs_demultiplex_thread(void *p) |
5512 | mempool_resize(cifs_req_poolp, length + cifs_min_rcv); |
5513 | |
5514 | set_freezable(); |
5515 | + allow_kernel_signal(SIGKILL); |
5516 | while (server->tcpStatus != CifsExiting) { |
5517 | if (try_to_freeze()) |
5518 | continue; |
5519 | @@ -2221,7 +2222,7 @@ cifs_put_tcp_session(struct TCP_Server_Info *server, int from_reconnect) |
5520 | |
5521 | task = xchg(&server->tsk, NULL); |
5522 | if (task) |
5523 | - force_sig(SIGKILL, task); |
5524 | + send_sig(SIGKILL, task, 1); |
5525 | } |
5526 | |
5527 | static struct TCP_Server_Info * |
5528 | diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c |
5529 | index 3706939e5dd5..1730122b10e0 100644 |
5530 | --- a/fs/exportfs/expfs.c |
5531 | +++ b/fs/exportfs/expfs.c |
5532 | @@ -146,6 +146,7 @@ static struct dentry *reconnect_one(struct vfsmount *mnt, |
5533 | tmp = lookup_one_len_unlocked(nbuf, parent, strlen(nbuf)); |
5534 | if (IS_ERR(tmp)) { |
5535 | dprintk("%s: lookup failed: %d\n", __func__, PTR_ERR(tmp)); |
5536 | + err = PTR_ERR(tmp); |
5537 | goto out_err; |
5538 | } |
5539 | if (tmp != dentry) { |
5540 | diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c |
5541 | index 9a13f86fed62..4df4d31057b3 100644 |
5542 | --- a/fs/ext4/inline.c |
5543 | +++ b/fs/ext4/inline.c |
5544 | @@ -1417,7 +1417,7 @@ int htree_inlinedir_to_tree(struct file *dir_file, |
5545 | err = ext4_htree_store_dirent(dir_file, hinfo->hash, |
5546 | hinfo->minor_hash, de, &tmp_str); |
5547 | if (err) { |
5548 | - count = err; |
5549 | + ret = err; |
5550 | goto out; |
5551 | } |
5552 | count++; |
5553 | diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c |
5554 | index 4d973524c887..224ef034004b 100644 |
5555 | --- a/fs/jfs/jfs_txnmgr.c |
5556 | +++ b/fs/jfs/jfs_txnmgr.c |
5557 | @@ -1928,8 +1928,7 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd, |
5558 | * header ? |
5559 | */ |
5560 | if (tlck->type & tlckTRUNCATE) { |
5561 | - /* This odd declaration suppresses a bogus gcc warning */ |
5562 | - pxd_t pxd = pxd; /* truncated extent of xad */ |
5563 | + pxd_t pxd; /* truncated extent of xad */ |
5564 | int twm; |
5565 | |
5566 | /* |
5567 | diff --git a/fs/namei.c b/fs/namei.c |
5568 | index eb4626bad88a..7150c4d0bd7b 100644 |
5569 | --- a/fs/namei.c |
5570 | +++ b/fs/namei.c |
5571 | @@ -1011,7 +1011,8 @@ static int may_linkat(struct path *link) |
5572 | * may_create_in_sticky - Check whether an O_CREAT open in a sticky directory |
5573 | * should be allowed, or not, on files that already |
5574 | * exist. |
5575 | - * @dir: the sticky parent directory |
5576 | + * @dir_mode: mode bits of directory |
5577 | + * @dir_uid: owner of directory |
5578 | * @inode: the inode of the file to open |
5579 | * |
5580 | * Block an O_CREAT open of a FIFO (or a regular file) when: |
5581 | @@ -1027,18 +1028,18 @@ static int may_linkat(struct path *link) |
5582 | * |
5583 | * Returns 0 if the open is allowed, -ve on error. |
5584 | */ |
5585 | -static int may_create_in_sticky(struct dentry * const dir, |
5586 | +static int may_create_in_sticky(umode_t dir_mode, kuid_t dir_uid, |
5587 | struct inode * const inode) |
5588 | { |
5589 | if ((!sysctl_protected_fifos && S_ISFIFO(inode->i_mode)) || |
5590 | (!sysctl_protected_regular && S_ISREG(inode->i_mode)) || |
5591 | - likely(!(dir->d_inode->i_mode & S_ISVTX)) || |
5592 | - uid_eq(inode->i_uid, dir->d_inode->i_uid) || |
5593 | + likely(!(dir_mode & S_ISVTX)) || |
5594 | + uid_eq(inode->i_uid, dir_uid) || |
5595 | uid_eq(current_fsuid(), inode->i_uid)) |
5596 | return 0; |
5597 | |
5598 | - if (likely(dir->d_inode->i_mode & 0002) || |
5599 | - (dir->d_inode->i_mode & 0020 && |
5600 | + if (likely(dir_mode & 0002) || |
5601 | + (dir_mode & 0020 && |
5602 | ((sysctl_protected_fifos >= 2 && S_ISFIFO(inode->i_mode)) || |
5603 | (sysctl_protected_regular >= 2 && S_ISREG(inode->i_mode))))) { |
5604 | return -EACCES; |
5605 | @@ -3259,6 +3260,8 @@ static int do_last(struct nameidata *nd, |
5606 | int *opened) |
5607 | { |
5608 | struct dentry *dir = nd->path.dentry; |
5609 | + kuid_t dir_uid = dir->d_inode->i_uid; |
5610 | + umode_t dir_mode = dir->d_inode->i_mode; |
5611 | int open_flag = op->open_flag; |
5612 | bool will_truncate = (open_flag & O_TRUNC) != 0; |
5613 | bool got_write = false; |
5614 | @@ -3401,7 +3404,7 @@ finish_open: |
5615 | error = -EISDIR; |
5616 | if (d_is_dir(nd->path.dentry)) |
5617 | goto out; |
5618 | - error = may_create_in_sticky(dir, |
5619 | + error = may_create_in_sticky(dir_mode, dir_uid, |
5620 | d_backing_inode(nd->path.dentry)); |
5621 | if (unlikely(error)) |
5622 | goto out; |
5623 | diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c |
5624 | index 9a8830a0f31f..014039618cff 100644 |
5625 | --- a/fs/nfs/delegation.c |
5626 | +++ b/fs/nfs/delegation.c |
5627 | @@ -234,6 +234,8 @@ static struct inode *nfs_delegation_grab_inode(struct nfs_delegation *delegation |
5628 | spin_lock(&delegation->lock); |
5629 | if (delegation->inode != NULL) |
5630 | inode = igrab(delegation->inode); |
5631 | + if (!inode) |
5632 | + set_bit(NFS_DELEGATION_INODE_FREEING, &delegation->flags); |
5633 | spin_unlock(&delegation->lock); |
5634 | return inode; |
5635 | } |
5636 | @@ -867,10 +869,11 @@ restart: |
5637 | list_for_each_entry_rcu(server, &clp->cl_superblocks, client_link) { |
5638 | list_for_each_entry_rcu(delegation, &server->delegations, |
5639 | super_list) { |
5640 | - if (test_bit(NFS_DELEGATION_RETURNING, |
5641 | - &delegation->flags)) |
5642 | - continue; |
5643 | - if (test_bit(NFS_DELEGATION_NEED_RECLAIM, |
5644 | + if (test_bit(NFS_DELEGATION_INODE_FREEING, |
5645 | + &delegation->flags) || |
5646 | + test_bit(NFS_DELEGATION_RETURNING, |
5647 | + &delegation->flags) || |
5648 | + test_bit(NFS_DELEGATION_NEED_RECLAIM, |
5649 | &delegation->flags) == 0) |
5650 | continue; |
5651 | if (!nfs_sb_active(server->super)) |
5652 | @@ -975,10 +978,11 @@ restart: |
5653 | list_for_each_entry_rcu(server, &clp->cl_superblocks, client_link) { |
5654 | list_for_each_entry_rcu(delegation, &server->delegations, |
5655 | super_list) { |
5656 | - if (test_bit(NFS_DELEGATION_RETURNING, |
5657 | - &delegation->flags)) |
5658 | - continue; |
5659 | - if (test_bit(NFS_DELEGATION_TEST_EXPIRED, |
5660 | + if (test_bit(NFS_DELEGATION_INODE_FREEING, |
5661 | + &delegation->flags) || |
5662 | + test_bit(NFS_DELEGATION_RETURNING, |
5663 | + &delegation->flags) || |
5664 | + test_bit(NFS_DELEGATION_TEST_EXPIRED, |
5665 | &delegation->flags) == 0) |
5666 | continue; |
5667 | if (!nfs_sb_active(server->super)) |
5668 | diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h |
5669 | index 2c6cb7fb7d5e..f72095bf9e10 100644 |
5670 | --- a/fs/nfs/delegation.h |
5671 | +++ b/fs/nfs/delegation.h |
5672 | @@ -33,6 +33,7 @@ enum { |
5673 | NFS_DELEGATION_RETURNING, |
5674 | NFS_DELEGATION_REVOKED, |
5675 | NFS_DELEGATION_TEST_EXPIRED, |
5676 | + NFS_DELEGATION_INODE_FREEING, |
5677 | }; |
5678 | |
5679 | int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res); |
5680 | diff --git a/fs/nfs/super.c b/fs/nfs/super.c |
5681 | index 42c31587a936..4c21e572f2d9 100644 |
5682 | --- a/fs/nfs/super.c |
5683 | +++ b/fs/nfs/super.c |
5684 | @@ -1928,7 +1928,7 @@ static int nfs_parse_devname(const char *dev_name, |
5685 | /* kill possible hostname list: not supported */ |
5686 | comma = strchr(dev_name, ','); |
5687 | if (comma != NULL && comma < end) |
5688 | - *comma = 0; |
5689 | + len = comma - dev_name; |
5690 | } |
5691 | |
5692 | if (len > maxnamlen) |
5693 | diff --git a/fs/xfs/xfs_quotaops.c b/fs/xfs/xfs_quotaops.c |
5694 | index f82d79a8c694..a7c3da09b72f 100644 |
5695 | --- a/fs/xfs/xfs_quotaops.c |
5696 | +++ b/fs/xfs/xfs_quotaops.c |
5697 | @@ -214,6 +214,9 @@ xfs_fs_rm_xquota( |
5698 | if (XFS_IS_QUOTA_ON(mp)) |
5699 | return -EINVAL; |
5700 | |
5701 | + if (uflags & ~(FS_USER_QUOTA | FS_GROUP_QUOTA | FS_PROJ_QUOTA)) |
5702 | + return -EINVAL; |
5703 | + |
5704 | if (uflags & FS_USER_QUOTA) |
5705 | flags |= XFS_DQ_USER; |
5706 | if (uflags & FS_GROUP_QUOTA) |
5707 | diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h |
5708 | index dec03c0dbc21..26347cc717e8 100644 |
5709 | --- a/include/linux/bitmap.h |
5710 | +++ b/include/linux/bitmap.h |
5711 | @@ -85,6 +85,14 @@ |
5712 | * contain all bit positions from 0 to 'bits' - 1. |
5713 | */ |
5714 | |
5715 | +/* |
5716 | + * Allocation and deallocation of bitmap. |
5717 | + * Provided in lib/bitmap.c to avoid circular dependency. |
5718 | + */ |
5719 | +extern unsigned long *bitmap_alloc(unsigned int nbits, gfp_t flags); |
5720 | +extern unsigned long *bitmap_zalloc(unsigned int nbits, gfp_t flags); |
5721 | +extern void bitmap_free(const unsigned long *bitmap); |
5722 | + |
5723 | /* |
5724 | * lib/bitmap.c provides these functions: |
5725 | */ |
5726 | diff --git a/include/linux/device.h b/include/linux/device.h |
5727 | index 8d732965fab7..eb865b461acc 100644 |
5728 | --- a/include/linux/device.h |
5729 | +++ b/include/linux/device.h |
5730 | @@ -682,7 +682,8 @@ extern unsigned long devm_get_free_pages(struct device *dev, |
5731 | gfp_t gfp_mask, unsigned int order); |
5732 | extern void devm_free_pages(struct device *dev, unsigned long addr); |
5733 | |
5734 | -void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res); |
5735 | +void __iomem *devm_ioremap_resource(struct device *dev, |
5736 | + const struct resource *res); |
5737 | |
5738 | /* allows to add/remove a custom action to devres stack */ |
5739 | int devm_add_action(struct device *dev, void (*action)(void *), void *data); |
5740 | diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h |
5741 | index 20ee90c47cd5..6dd276227217 100644 |
5742 | --- a/include/linux/mlx5/mlx5_ifc.h |
5743 | +++ b/include/linux/mlx5/mlx5_ifc.h |
5744 | @@ -7909,8 +7909,6 @@ struct mlx5_ifc_query_lag_out_bits { |
5745 | |
5746 | u8 syndrome[0x20]; |
5747 | |
5748 | - u8 reserved_at_40[0x40]; |
5749 | - |
5750 | struct mlx5_ifc_lagc_bits ctx; |
5751 | }; |
5752 | |
5753 | diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h |
5754 | index 83b9a2e0d8d4..e3a91b24a31c 100644 |
5755 | --- a/include/linux/netfilter/ipset/ip_set.h |
5756 | +++ b/include/linux/netfilter/ipset/ip_set.h |
5757 | @@ -537,13 +537,6 @@ ip6addrptr(const struct sk_buff *skb, bool src, struct in6_addr *addr) |
5758 | sizeof(*addr)); |
5759 | } |
5760 | |
5761 | -/* Calculate the bytes required to store the inclusive range of a-b */ |
5762 | -static inline int |
5763 | -bitmap_bytes(u32 a, u32 b) |
5764 | -{ |
5765 | - return 4 * ((((b - a + 8) / 8) + 3) / 4); |
5766 | -} |
5767 | - |
5768 | #include <linux/netfilter/ipset/ip_set_timeout.h> |
5769 | #include <linux/netfilter/ipset/ip_set_comment.h> |
5770 | |
5771 | diff --git a/include/linux/platform_data/dma-imx-sdma.h b/include/linux/platform_data/dma-imx-sdma.h |
5772 | index 2d08816720f6..5bb0a119f39a 100644 |
5773 | --- a/include/linux/platform_data/dma-imx-sdma.h |
5774 | +++ b/include/linux/platform_data/dma-imx-sdma.h |
5775 | @@ -50,7 +50,10 @@ struct sdma_script_start_addrs { |
5776 | /* End of v2 array */ |
5777 | s32 zcanfd_2_mcu_addr; |
5778 | s32 zqspi_2_mcu_addr; |
5779 | + s32 mcu_2_ecspi_addr; |
5780 | /* End of v3 array */ |
5781 | + s32 mcu_2_zqspi_addr; |
5782 | + /* End of v4 array */ |
5783 | }; |
5784 | |
5785 | /** |
5786 | diff --git a/include/linux/signal.h b/include/linux/signal.h |
5787 | index 5308304993be..ffa58ff53e22 100644 |
5788 | --- a/include/linux/signal.h |
5789 | +++ b/include/linux/signal.h |
5790 | @@ -313,6 +313,9 @@ extern void signal_setup_done(int failed, struct ksignal *ksig, int stepping); |
5791 | extern void exit_signals(struct task_struct *tsk); |
5792 | extern void kernel_sigaction(int, __sighandler_t); |
5793 | |
5794 | +#define SIG_KTHREAD ((__force __sighandler_t)2) |
5795 | +#define SIG_KTHREAD_KERNEL ((__force __sighandler_t)3) |
5796 | + |
5797 | static inline void allow_signal(int sig) |
5798 | { |
5799 | /* |
5800 | @@ -320,7 +323,17 @@ static inline void allow_signal(int sig) |
5801 | * know it'll be handled, so that they don't get converted to |
5802 | * SIGKILL or just silently dropped. |
5803 | */ |
5804 | - kernel_sigaction(sig, (__force __sighandler_t)2); |
5805 | + kernel_sigaction(sig, SIG_KTHREAD); |
5806 | +} |
5807 | + |
5808 | +static inline void allow_kernel_signal(int sig) |
5809 | +{ |
5810 | + /* |
5811 | + * Kernel threads handle their own signals. Let the signal code |
5812 | + * know signals sent by the kernel will be handled, so that they |
5813 | + * don't get silently dropped. |
5814 | + */ |
5815 | + kernel_sigaction(sig, SIG_KTHREAD_KERNEL); |
5816 | } |
5817 | |
5818 | static inline void disallow_signal(int sig) |
5819 | diff --git a/include/media/davinci/vpbe.h b/include/media/davinci/vpbe.h |
5820 | index 4376beeb28c2..5d8ceeddc797 100644 |
5821 | --- a/include/media/davinci/vpbe.h |
5822 | +++ b/include/media/davinci/vpbe.h |
5823 | @@ -96,7 +96,7 @@ struct vpbe_config { |
5824 | struct encoder_config_info *ext_encoders; |
5825 | /* amplifier information goes here */ |
5826 | struct amp_config_info *amp; |
5827 | - int num_outputs; |
5828 | + unsigned int num_outputs; |
5829 | /* Order is venc outputs followed by LCD and then external encoders */ |
5830 | struct vpbe_output *outputs; |
5831 | }; |
5832 | diff --git a/include/trace/events/xen.h b/include/trace/events/xen.h |
5833 | index d6be935caa50..ecd1a0f7bd3e 100644 |
5834 | --- a/include/trace/events/xen.h |
5835 | +++ b/include/trace/events/xen.h |
5836 | @@ -63,7 +63,11 @@ TRACE_EVENT(xen_mc_callback, |
5837 | TP_PROTO(xen_mc_callback_fn_t fn, void *data), |
5838 | TP_ARGS(fn, data), |
5839 | TP_STRUCT__entry( |
5840 | - __field(xen_mc_callback_fn_t, fn) |
5841 | + /* |
5842 | + * Use field_struct to avoid is_signed_type() |
5843 | + * comparison of a function pointer. |
5844 | + */ |
5845 | + __field_struct(xen_mc_callback_fn_t, fn) |
5846 | __field(void *, data) |
5847 | ), |
5848 | TP_fast_assign( |
5849 | diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h |
5850 | index 8c5335bde212..5dd3332ebc66 100644 |
5851 | --- a/include/uapi/linux/ethtool.h |
5852 | +++ b/include/uapi/linux/ethtool.h |
5853 | @@ -1687,6 +1687,8 @@ enum ethtool_reset_flags { |
5854 | * %ethtool_link_mode_bit_indices for the link modes, and other |
5855 | * link features that the link partner advertised through |
5856 | * autonegotiation; 0 if unknown or not applicable. Read-only. |
5857 | + * @transceiver: Used to distinguish different possible PHY types, |
5858 | + * reported consistently by PHYLIB. Read-only. |
5859 | * |
5860 | * If autonegotiation is disabled, the speed and @duplex represent the |
5861 | * fixed link mode and are writable if the driver supports multiple |
5862 | @@ -1738,7 +1740,9 @@ struct ethtool_link_settings { |
5863 | __u8 eth_tp_mdix; |
5864 | __u8 eth_tp_mdix_ctrl; |
5865 | __s8 link_mode_masks_nwords; |
5866 | - __u32 reserved[8]; |
5867 | + __u8 transceiver; |
5868 | + __u8 reserved1[3]; |
5869 | + __u32 reserved[7]; |
5870 | __u32 link_mode_masks[0]; |
5871 | /* layout of link_mode_masks fields: |
5872 | * __u32 map_supported[link_mode_masks_nwords]; |
5873 | diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c |
5874 | index 5a58421d7e2d..a52a6da8c3d0 100644 |
5875 | --- a/kernel/debug/kdb/kdb_main.c |
5876 | +++ b/kernel/debug/kdb/kdb_main.c |
5877 | @@ -2632,7 +2632,7 @@ static int kdb_per_cpu(int argc, const char **argv) |
5878 | diag = kdbgetularg(argv[3], &whichcpu); |
5879 | if (diag) |
5880 | return diag; |
5881 | - if (!cpu_online(whichcpu)) { |
5882 | + if (whichcpu >= nr_cpu_ids || !cpu_online(whichcpu)) { |
5883 | kdb_printf("cpu %ld is not online\n", whichcpu); |
5884 | return KDB_BADCPUNUM; |
5885 | } |
5886 | diff --git a/kernel/events/core.c b/kernel/events/core.c |
5887 | index 5bbf7537a612..64ace5e9af2a 100644 |
5888 | --- a/kernel/events/core.c |
5889 | +++ b/kernel/events/core.c |
5890 | @@ -4624,6 +4624,9 @@ static int perf_event_period(struct perf_event *event, u64 __user *arg) |
5891 | if (perf_event_check_period(event, value)) |
5892 | return -EINVAL; |
5893 | |
5894 | + if (!event->attr.freq && (value & (1ULL << 63))) |
5895 | + return -EINVAL; |
5896 | + |
5897 | event_function_call(event, __perf_event_period, &value); |
5898 | |
5899 | return 0; |
5900 | diff --git a/kernel/signal.c b/kernel/signal.c |
5901 | index 30914b3c76b2..57fadbe69c2e 100644 |
5902 | --- a/kernel/signal.c |
5903 | +++ b/kernel/signal.c |
5904 | @@ -79,6 +79,11 @@ static int sig_task_ignored(struct task_struct *t, int sig, bool force) |
5905 | handler == SIG_DFL && !(force && sig_kernel_only(sig))) |
5906 | return 1; |
5907 | |
5908 | + /* Only allow kernel generated signals to this kthread */ |
5909 | + if (unlikely((t->flags & PF_KTHREAD) && |
5910 | + (handler == SIG_KTHREAD_KERNEL) && !force)) |
5911 | + return true; |
5912 | + |
5913 | return sig_handler_ignored(handler, sig); |
5914 | } |
5915 | |
5916 | diff --git a/lib/bitmap.c b/lib/bitmap.c |
5917 | index 0b66f0e5eb6b..a44b20a829dd 100644 |
5918 | --- a/lib/bitmap.c |
5919 | +++ b/lib/bitmap.c |
5920 | @@ -13,6 +13,7 @@ |
5921 | #include <linux/bitops.h> |
5922 | #include <linux/bug.h> |
5923 | #include <linux/kernel.h> |
5924 | +#include <linux/slab.h> |
5925 | #include <linux/string.h> |
5926 | #include <linux/uaccess.h> |
5927 | |
5928 | @@ -1212,3 +1213,22 @@ void bitmap_copy_le(unsigned long *dst, const unsigned long *src, unsigned int n |
5929 | } |
5930 | EXPORT_SYMBOL(bitmap_copy_le); |
5931 | #endif |
5932 | + |
5933 | +unsigned long *bitmap_alloc(unsigned int nbits, gfp_t flags) |
5934 | +{ |
5935 | + return kmalloc_array(BITS_TO_LONGS(nbits), sizeof(unsigned long), |
5936 | + flags); |
5937 | +} |
5938 | +EXPORT_SYMBOL(bitmap_alloc); |
5939 | + |
5940 | +unsigned long *bitmap_zalloc(unsigned int nbits, gfp_t flags) |
5941 | +{ |
5942 | + return bitmap_alloc(nbits, flags | __GFP_ZERO); |
5943 | +} |
5944 | +EXPORT_SYMBOL(bitmap_zalloc); |
5945 | + |
5946 | +void bitmap_free(const unsigned long *bitmap) |
5947 | +{ |
5948 | + kfree(bitmap); |
5949 | +} |
5950 | +EXPORT_SYMBOL(bitmap_free); |
5951 | diff --git a/lib/devres.c b/lib/devres.c |
5952 | index cb1464c411a2..38912892053c 100644 |
5953 | --- a/lib/devres.c |
5954 | +++ b/lib/devres.c |
5955 | @@ -131,7 +131,8 @@ EXPORT_SYMBOL(devm_iounmap); |
5956 | * if (IS_ERR(base)) |
5957 | * return PTR_ERR(base); |
5958 | */ |
5959 | -void __iomem *devm_ioremap_resource(struct device *dev, struct resource *res) |
5960 | +void __iomem *devm_ioremap_resource(struct device *dev, |
5961 | + const struct resource *res) |
5962 | { |
5963 | resource_size_t size; |
5964 | const char *name; |
5965 | diff --git a/lib/kfifo.c b/lib/kfifo.c |
5966 | index 90ba1eb1df06..a94227c55551 100644 |
5967 | --- a/lib/kfifo.c |
5968 | +++ b/lib/kfifo.c |
5969 | @@ -82,7 +82,8 @@ int __kfifo_init(struct __kfifo *fifo, void *buffer, |
5970 | { |
5971 | size /= esize; |
5972 | |
5973 | - size = roundup_pow_of_two(size); |
5974 | + if (!is_power_of_2(size)) |
5975 | + size = rounddown_pow_of_two(size); |
5976 | |
5977 | fifo->in = 0; |
5978 | fifo->out = 0; |
5979 | diff --git a/net/6lowpan/nhc.c b/net/6lowpan/nhc.c |
5980 | index 7008d53e455c..e61679bf0908 100644 |
5981 | --- a/net/6lowpan/nhc.c |
5982 | +++ b/net/6lowpan/nhc.c |
5983 | @@ -18,7 +18,7 @@ |
5984 | #include "nhc.h" |
5985 | |
5986 | static struct rb_root rb_root = RB_ROOT; |
5987 | -static struct lowpan_nhc *lowpan_nexthdr_nhcs[NEXTHDR_MAX]; |
5988 | +static struct lowpan_nhc *lowpan_nexthdr_nhcs[NEXTHDR_MAX + 1]; |
5989 | static DEFINE_SPINLOCK(lowpan_nhc_lock); |
5990 | |
5991 | static int lowpan_nhc_insert(struct lowpan_nhc *nhc) |
5992 | diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c |
5993 | index 56b7197f0373..1d850edecd72 100644 |
5994 | --- a/net/bridge/netfilter/ebtables.c |
5995 | +++ b/net/bridge/netfilter/ebtables.c |
5996 | @@ -2182,7 +2182,9 @@ static int compat_copy_entries(unsigned char *data, unsigned int size_user, |
5997 | if (ret < 0) |
5998 | return ret; |
5999 | |
6000 | - WARN_ON(size_remaining); |
6001 | + if (size_remaining) |
6002 | + return -EINVAL; |
6003 | + |
6004 | return state->buf_kern_offset; |
6005 | } |
6006 | |
6007 | diff --git a/net/core/ethtool.c b/net/core/ethtool.c |
6008 | index 476665f917a2..47d2d6e2b780 100644 |
6009 | --- a/net/core/ethtool.c |
6010 | +++ b/net/core/ethtool.c |
6011 | @@ -514,6 +514,8 @@ convert_link_ksettings_to_legacy_settings( |
6012 | = link_ksettings->base.eth_tp_mdix; |
6013 | legacy_settings->eth_tp_mdix_ctrl |
6014 | = link_ksettings->base.eth_tp_mdix_ctrl; |
6015 | + legacy_settings->transceiver |
6016 | + = link_ksettings->base.transceiver; |
6017 | return retval; |
6018 | } |
6019 | |
6020 | diff --git a/net/core/neighbour.c b/net/core/neighbour.c |
6021 | index cd85cee14bd0..6578d1f8e6c4 100644 |
6022 | --- a/net/core/neighbour.c |
6023 | +++ b/net/core/neighbour.c |
6024 | @@ -1834,8 +1834,8 @@ static int neightbl_fill_info(struct sk_buff *skb, struct neigh_table *tbl, |
6025 | goto nla_put_failure; |
6026 | { |
6027 | unsigned long now = jiffies; |
6028 | - unsigned int flush_delta = now - tbl->last_flush; |
6029 | - unsigned int rand_delta = now - tbl->last_rand; |
6030 | + long flush_delta = now - tbl->last_flush; |
6031 | + long rand_delta = now - tbl->last_rand; |
6032 | struct neigh_hash_table *nht; |
6033 | struct ndt_config ndc = { |
6034 | .ndtc_key_len = tbl->key_len, |
6035 | diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c |
6036 | index c01df341b5f6..5936bfafb1c4 100644 |
6037 | --- a/net/ieee802154/6lowpan/reassembly.c |
6038 | +++ b/net/ieee802154/6lowpan/reassembly.c |
6039 | @@ -633,7 +633,7 @@ err_sysctl: |
6040 | |
6041 | void lowpan_net_frag_exit(void) |
6042 | { |
6043 | - inet_frags_fini(&lowpan_frags); |
6044 | lowpan_frags_sysctl_unregister(); |
6045 | unregister_pernet_subsys(&lowpan_frags_ops); |
6046 | + inet_frags_fini(&lowpan_frags); |
6047 | } |
6048 | diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c |
6049 | index a4db2d79b913..65c47b1f0da4 100644 |
6050 | --- a/net/ipv4/ip_tunnel.c |
6051 | +++ b/net/ipv4/ip_tunnel.c |
6052 | @@ -1184,10 +1184,8 @@ int ip_tunnel_init(struct net_device *dev) |
6053 | iph->version = 4; |
6054 | iph->ihl = 5; |
6055 | |
6056 | - if (tunnel->collect_md) { |
6057 | - dev->features |= NETIF_F_NETNS_LOCAL; |
6058 | + if (tunnel->collect_md) |
6059 | netif_keep_dst(dev); |
6060 | - } |
6061 | return 0; |
6062 | } |
6063 | EXPORT_SYMBOL_GPL(ip_tunnel_init); |
6064 | diff --git a/net/ipv4/tcp_bbr.c b/net/ipv4/tcp_bbr.c |
6065 | index 7e44d23b0328..3bfab2d41574 100644 |
6066 | --- a/net/ipv4/tcp_bbr.c |
6067 | +++ b/net/ipv4/tcp_bbr.c |
6068 | @@ -649,8 +649,7 @@ static void bbr_update_bw(struct sock *sk, const struct rate_sample *rs) |
6069 | * bandwidth sample. Delivered is in packets and interval_us in uS and |
6070 | * ratio will be <<1 for most connections. So delivered is first scaled. |
6071 | */ |
6072 | - bw = (u64)rs->delivered * BW_UNIT; |
6073 | - do_div(bw, rs->interval_us); |
6074 | + bw = div64_long((u64)rs->delivered * BW_UNIT, rs->interval_us); |
6075 | |
6076 | /* If this sample is application-limited, it is likely to have a very |
6077 | * low delivered count that represents application behavior rather than |
6078 | diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c |
6079 | index cc28b8646986..ed795d50a8d2 100644 |
6080 | --- a/net/ipv6/ip6_tunnel.c |
6081 | +++ b/net/ipv6/ip6_tunnel.c |
6082 | @@ -1861,10 +1861,8 @@ static int ip6_tnl_dev_init(struct net_device *dev) |
6083 | if (err) |
6084 | return err; |
6085 | ip6_tnl_link_config(t); |
6086 | - if (t->parms.collect_md) { |
6087 | - dev->features |= NETIF_F_NETNS_LOCAL; |
6088 | + if (t->parms.collect_md) |
6089 | netif_keep_dst(dev); |
6090 | - } |
6091 | return 0; |
6092 | } |
6093 | |
6094 | diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c |
6095 | index 4aed9c45a91a..3f488555999e 100644 |
6096 | --- a/net/ipv6/reassembly.c |
6097 | +++ b/net/ipv6/reassembly.c |
6098 | @@ -592,8 +592,8 @@ err_protocol: |
6099 | |
6100 | void ipv6_frag_exit(void) |
6101 | { |
6102 | - inet_frags_fini(&ip6_frags); |
6103 | ip6_frags_sysctl_unregister(); |
6104 | unregister_pernet_subsys(&ip6_frags_ops); |
6105 | inet6_del_protocol(&frag_protocol, IPPROTO_FRAGMENT); |
6106 | + inet_frags_fini(&ip6_frags); |
6107 | } |
6108 | diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c |
6109 | index c2dfc32eb9f2..02e10deef5b4 100644 |
6110 | --- a/net/iucv/af_iucv.c |
6111 | +++ b/net/iucv/af_iucv.c |
6112 | @@ -2431,6 +2431,13 @@ out: |
6113 | return err; |
6114 | } |
6115 | |
6116 | +static void afiucv_iucv_exit(void) |
6117 | +{ |
6118 | + device_unregister(af_iucv_dev); |
6119 | + driver_unregister(&af_iucv_driver); |
6120 | + pr_iucv->iucv_unregister(&af_iucv_handler, 0); |
6121 | +} |
6122 | + |
6123 | static int __init afiucv_init(void) |
6124 | { |
6125 | int err; |
6126 | @@ -2464,11 +2471,18 @@ static int __init afiucv_init(void) |
6127 | err = afiucv_iucv_init(); |
6128 | if (err) |
6129 | goto out_sock; |
6130 | - } else |
6131 | - register_netdevice_notifier(&afiucv_netdev_notifier); |
6132 | + } |
6133 | + |
6134 | + err = register_netdevice_notifier(&afiucv_netdev_notifier); |
6135 | + if (err) |
6136 | + goto out_notifier; |
6137 | + |
6138 | dev_add_pack(&iucv_packet_type); |
6139 | return 0; |
6140 | |
6141 | +out_notifier: |
6142 | + if (pr_iucv) |
6143 | + afiucv_iucv_exit(); |
6144 | out_sock: |
6145 | sock_unregister(PF_IUCV); |
6146 | out_proto: |
6147 | @@ -2482,12 +2496,11 @@ out: |
6148 | static void __exit afiucv_exit(void) |
6149 | { |
6150 | if (pr_iucv) { |
6151 | - device_unregister(af_iucv_dev); |
6152 | - driver_unregister(&af_iucv_driver); |
6153 | - pr_iucv->iucv_unregister(&af_iucv_handler, 0); |
6154 | + afiucv_iucv_exit(); |
6155 | symbol_put(iucv_if); |
6156 | - } else |
6157 | - unregister_netdevice_notifier(&afiucv_netdev_notifier); |
6158 | + } |
6159 | + |
6160 | + unregister_netdevice_notifier(&afiucv_netdev_notifier); |
6161 | dev_remove_pack(&iucv_packet_type); |
6162 | sock_unregister(PF_IUCV); |
6163 | proto_unregister(&iucv_proto); |
6164 | diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c |
6165 | index 4ae758bcb2cf..394a1ddb0782 100644 |
6166 | --- a/net/l2tp/l2tp_core.c |
6167 | +++ b/net/l2tp/l2tp_core.c |
6168 | @@ -1947,7 +1947,8 @@ static __net_exit void l2tp_exit_net(struct net *net) |
6169 | } |
6170 | rcu_read_unlock_bh(); |
6171 | |
6172 | - flush_workqueue(l2tp_wq); |
6173 | + if (l2tp_wq) |
6174 | + flush_workqueue(l2tp_wq); |
6175 | rcu_barrier(); |
6176 | } |
6177 | |
6178 | diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c |
6179 | index 789e66b0187a..2a859f967c8a 100644 |
6180 | --- a/net/llc/af_llc.c |
6181 | +++ b/net/llc/af_llc.c |
6182 | @@ -111,22 +111,26 @@ static inline u8 llc_ui_header_len(struct sock *sk, struct sockaddr_llc *addr) |
6183 | * |
6184 | * Send data via reliable llc2 connection. |
6185 | * Returns 0 upon success, non-zero if action did not succeed. |
6186 | + * |
6187 | + * This function always consumes a reference to the skb. |
6188 | */ |
6189 | static int llc_ui_send_data(struct sock* sk, struct sk_buff *skb, int noblock) |
6190 | { |
6191 | struct llc_sock* llc = llc_sk(sk); |
6192 | - int rc = 0; |
6193 | |
6194 | if (unlikely(llc_data_accept_state(llc->state) || |
6195 | llc->remote_busy_flag || |
6196 | llc->p_flag)) { |
6197 | long timeout = sock_sndtimeo(sk, noblock); |
6198 | + int rc; |
6199 | |
6200 | rc = llc_ui_wait_for_busy_core(sk, timeout); |
6201 | + if (rc) { |
6202 | + kfree_skb(skb); |
6203 | + return rc; |
6204 | + } |
6205 | } |
6206 | - if (unlikely(!rc)) |
6207 | - rc = llc_build_and_send_pkt(sk, skb); |
6208 | - return rc; |
6209 | + return llc_build_and_send_pkt(sk, skb); |
6210 | } |
6211 | |
6212 | static void llc_ui_sk_init(struct socket *sock, struct sock *sk) |
6213 | @@ -896,7 +900,7 @@ static int llc_ui_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) |
6214 | DECLARE_SOCKADDR(struct sockaddr_llc *, addr, msg->msg_name); |
6215 | int flags = msg->msg_flags; |
6216 | int noblock = flags & MSG_DONTWAIT; |
6217 | - struct sk_buff *skb; |
6218 | + struct sk_buff *skb = NULL; |
6219 | size_t size = 0; |
6220 | int rc = -EINVAL, copied = 0, hdrlen; |
6221 | |
6222 | @@ -905,10 +909,10 @@ static int llc_ui_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) |
6223 | lock_sock(sk); |
6224 | if (addr) { |
6225 | if (msg->msg_namelen < sizeof(*addr)) |
6226 | - goto release; |
6227 | + goto out; |
6228 | } else { |
6229 | if (llc_ui_addr_null(&llc->addr)) |
6230 | - goto release; |
6231 | + goto out; |
6232 | addr = &llc->addr; |
6233 | } |
6234 | /* must bind connection to sap if user hasn't done it. */ |
6235 | @@ -916,7 +920,7 @@ static int llc_ui_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) |
6236 | /* bind to sap with null dev, exclusive. */ |
6237 | rc = llc_ui_autobind(sock, addr); |
6238 | if (rc) |
6239 | - goto release; |
6240 | + goto out; |
6241 | } |
6242 | hdrlen = llc->dev->hard_header_len + llc_ui_header_len(sk, addr); |
6243 | size = hdrlen + len; |
6244 | @@ -925,12 +929,12 @@ static int llc_ui_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) |
6245 | copied = size - hdrlen; |
6246 | rc = -EINVAL; |
6247 | if (copied < 0) |
6248 | - goto release; |
6249 | + goto out; |
6250 | release_sock(sk); |
6251 | skb = sock_alloc_send_skb(sk, size, noblock, &rc); |
6252 | lock_sock(sk); |
6253 | if (!skb) |
6254 | - goto release; |
6255 | + goto out; |
6256 | skb->dev = llc->dev; |
6257 | skb->protocol = llc_proto_type(addr->sllc_arphrd); |
6258 | skb_reserve(skb, hdrlen); |
6259 | @@ -940,29 +944,31 @@ static int llc_ui_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) |
6260 | if (sk->sk_type == SOCK_DGRAM || addr->sllc_ua) { |
6261 | llc_build_and_send_ui_pkt(llc->sap, skb, addr->sllc_mac, |
6262 | addr->sllc_sap); |
6263 | + skb = NULL; |
6264 | goto out; |
6265 | } |
6266 | if (addr->sllc_test) { |
6267 | llc_build_and_send_test_pkt(llc->sap, skb, addr->sllc_mac, |
6268 | addr->sllc_sap); |
6269 | + skb = NULL; |
6270 | goto out; |
6271 | } |
6272 | if (addr->sllc_xid) { |
6273 | llc_build_and_send_xid_pkt(llc->sap, skb, addr->sllc_mac, |
6274 | addr->sllc_sap); |
6275 | + skb = NULL; |
6276 | goto out; |
6277 | } |
6278 | rc = -ENOPROTOOPT; |
6279 | if (!(sk->sk_type == SOCK_STREAM && !addr->sllc_ua)) |
6280 | goto out; |
6281 | rc = llc_ui_send_data(sk, skb, noblock); |
6282 | + skb = NULL; |
6283 | out: |
6284 | - if (rc) { |
6285 | - kfree_skb(skb); |
6286 | -release: |
6287 | + kfree_skb(skb); |
6288 | + if (rc) |
6289 | dprintk("%s: failed sending from %02X to %02X: %d\n", |
6290 | __func__, llc->laddr.lsap, llc->daddr.lsap, rc); |
6291 | - } |
6292 | release_sock(sk); |
6293 | return rc ? : copied; |
6294 | } |
6295 | diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c |
6296 | index 94c78cc49d3e..1bdbd134bd7a 100644 |
6297 | --- a/net/llc/llc_conn.c |
6298 | +++ b/net/llc/llc_conn.c |
6299 | @@ -55,6 +55,8 @@ int sysctl_llc2_busy_timeout = LLC2_BUSY_TIME * HZ; |
6300 | * (executing it's actions and changing state), upper layer will be |
6301 | * indicated or confirmed, if needed. Returns 0 for success, 1 for |
6302 | * failure. The socket lock has to be held before calling this function. |
6303 | + * |
6304 | + * This function always consumes a reference to the skb. |
6305 | */ |
6306 | int llc_conn_state_process(struct sock *sk, struct sk_buff *skb) |
6307 | { |
6308 | @@ -62,12 +64,6 @@ int llc_conn_state_process(struct sock *sk, struct sk_buff *skb) |
6309 | struct llc_sock *llc = llc_sk(skb->sk); |
6310 | struct llc_conn_state_ev *ev = llc_conn_ev(skb); |
6311 | |
6312 | - /* |
6313 | - * We have to hold the skb, because llc_conn_service will kfree it in |
6314 | - * the sending path and we need to look at the skb->cb, where we encode |
6315 | - * llc_conn_state_ev. |
6316 | - */ |
6317 | - skb_get(skb); |
6318 | ev->ind_prim = ev->cfm_prim = 0; |
6319 | /* |
6320 | * Send event to state machine |
6321 | @@ -75,21 +71,12 @@ int llc_conn_state_process(struct sock *sk, struct sk_buff *skb) |
6322 | rc = llc_conn_service(skb->sk, skb); |
6323 | if (unlikely(rc != 0)) { |
6324 | printk(KERN_ERR "%s: llc_conn_service failed\n", __func__); |
6325 | - goto out_kfree_skb; |
6326 | - } |
6327 | - |
6328 | - if (unlikely(!ev->ind_prim && !ev->cfm_prim)) { |
6329 | - /* indicate or confirm not required */ |
6330 | - if (!skb->next) |
6331 | - goto out_kfree_skb; |
6332 | goto out_skb_put; |
6333 | } |
6334 | |
6335 | - if (unlikely(ev->ind_prim && ev->cfm_prim)) /* Paranoia */ |
6336 | - skb_get(skb); |
6337 | - |
6338 | switch (ev->ind_prim) { |
6339 | case LLC_DATA_PRIM: |
6340 | + skb_get(skb); |
6341 | llc_save_primitive(sk, skb, LLC_DATA_PRIM); |
6342 | if (unlikely(sock_queue_rcv_skb(sk, skb))) { |
6343 | /* |
6344 | @@ -106,6 +93,7 @@ int llc_conn_state_process(struct sock *sk, struct sk_buff *skb) |
6345 | * skb->sk pointing to the newly created struct sock in |
6346 | * llc_conn_handler. -acme |
6347 | */ |
6348 | + skb_get(skb); |
6349 | skb_queue_tail(&sk->sk_receive_queue, skb); |
6350 | sk->sk_state_change(sk); |
6351 | break; |
6352 | @@ -121,7 +109,6 @@ int llc_conn_state_process(struct sock *sk, struct sk_buff *skb) |
6353 | sk->sk_state_change(sk); |
6354 | } |
6355 | } |
6356 | - kfree_skb(skb); |
6357 | sock_put(sk); |
6358 | break; |
6359 | case LLC_RESET_PRIM: |
6360 | @@ -130,14 +117,11 @@ int llc_conn_state_process(struct sock *sk, struct sk_buff *skb) |
6361 | * RESET is not being notified to upper layers for now |
6362 | */ |
6363 | printk(KERN_INFO "%s: received a reset ind!\n", __func__); |
6364 | - kfree_skb(skb); |
6365 | break; |
6366 | default: |
6367 | - if (ev->ind_prim) { |
6368 | + if (ev->ind_prim) |
6369 | printk(KERN_INFO "%s: received unknown %d prim!\n", |
6370 | __func__, ev->ind_prim); |
6371 | - kfree_skb(skb); |
6372 | - } |
6373 | /* No indication */ |
6374 | break; |
6375 | } |
6376 | @@ -179,15 +163,12 @@ int llc_conn_state_process(struct sock *sk, struct sk_buff *skb) |
6377 | printk(KERN_INFO "%s: received a reset conf!\n", __func__); |
6378 | break; |
6379 | default: |
6380 | - if (ev->cfm_prim) { |
6381 | + if (ev->cfm_prim) |
6382 | printk(KERN_INFO "%s: received unknown %d prim!\n", |
6383 | __func__, ev->cfm_prim); |
6384 | - break; |
6385 | - } |
6386 | - goto out_skb_put; /* No confirmation */ |
6387 | + /* No confirmation */ |
6388 | + break; |
6389 | } |
6390 | -out_kfree_skb: |
6391 | - kfree_skb(skb); |
6392 | out_skb_put: |
6393 | kfree_skb(skb); |
6394 | return rc; |
6395 | diff --git a/net/llc/llc_if.c b/net/llc/llc_if.c |
6396 | index 6daf391b3e84..fc4d2bd8816f 100644 |
6397 | --- a/net/llc/llc_if.c |
6398 | +++ b/net/llc/llc_if.c |
6399 | @@ -38,6 +38,8 @@ |
6400 | * closed and -EBUSY when sending data is not permitted in this state or |
6401 | * LLC has send an I pdu with p bit set to 1 and is waiting for it's |
6402 | * response. |
6403 | + * |
6404 | + * This function always consumes a reference to the skb. |
6405 | */ |
6406 | int llc_build_and_send_pkt(struct sock *sk, struct sk_buff *skb) |
6407 | { |
6408 | @@ -46,20 +48,22 @@ int llc_build_and_send_pkt(struct sock *sk, struct sk_buff *skb) |
6409 | struct llc_sock *llc = llc_sk(sk); |
6410 | |
6411 | if (unlikely(llc->state == LLC_CONN_STATE_ADM)) |
6412 | - goto out; |
6413 | + goto out_free; |
6414 | rc = -EBUSY; |
6415 | if (unlikely(llc_data_accept_state(llc->state) || /* data_conn_refuse */ |
6416 | llc->p_flag)) { |
6417 | llc->failed_data_req = 1; |
6418 | - goto out; |
6419 | + goto out_free; |
6420 | } |
6421 | ev = llc_conn_ev(skb); |
6422 | ev->type = LLC_CONN_EV_TYPE_PRIM; |
6423 | ev->prim = LLC_DATA_PRIM; |
6424 | ev->prim_type = LLC_PRIM_TYPE_REQ; |
6425 | skb->dev = llc->dev; |
6426 | - rc = llc_conn_state_process(sk, skb); |
6427 | -out: |
6428 | + return llc_conn_state_process(sk, skb); |
6429 | + |
6430 | +out_free: |
6431 | + kfree_skb(skb); |
6432 | return rc; |
6433 | } |
6434 | |
6435 | diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c |
6436 | index 593184d14b3e..e1b0e26c1f17 100644 |
6437 | --- a/net/mac80211/rc80211_minstrel_ht.c |
6438 | +++ b/net/mac80211/rc80211_minstrel_ht.c |
6439 | @@ -547,7 +547,7 @@ minstrel_ht_update_stats(struct minstrel_priv *mp, struct minstrel_ht_sta *mi) |
6440 | |
6441 | /* (re)Initialize group rate indexes */ |
6442 | for(j = 0; j < MAX_THR_RATES; j++) |
6443 | - tmp_group_tp_rate[j] = group; |
6444 | + tmp_group_tp_rate[j] = MCS_GROUP_RATES * group; |
6445 | |
6446 | for (i = 0; i < MCS_GROUP_RATES; i++) { |
6447 | if (!(mg->supported & BIT(i))) |
6448 | diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c |
6449 | index 3b423c50ec8f..74652eb2f90f 100644 |
6450 | --- a/net/mac80211/rx.c |
6451 | +++ b/net/mac80211/rx.c |
6452 | @@ -3205,9 +3205,18 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx) |
6453 | case cpu_to_le16(IEEE80211_STYPE_PROBE_RESP): |
6454 | /* process for all: mesh, mlme, ibss */ |
6455 | break; |
6456 | + case cpu_to_le16(IEEE80211_STYPE_DEAUTH): |
6457 | + if (is_multicast_ether_addr(mgmt->da) && |
6458 | + !is_broadcast_ether_addr(mgmt->da)) |
6459 | + return RX_DROP_MONITOR; |
6460 | + |
6461 | + /* process only for station/IBSS */ |
6462 | + if (sdata->vif.type != NL80211_IFTYPE_STATION && |
6463 | + sdata->vif.type != NL80211_IFTYPE_ADHOC) |
6464 | + return RX_DROP_MONITOR; |
6465 | + break; |
6466 | case cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP): |
6467 | case cpu_to_le16(IEEE80211_STYPE_REASSOC_RESP): |
6468 | - case cpu_to_le16(IEEE80211_STYPE_DEAUTH): |
6469 | case cpu_to_le16(IEEE80211_STYPE_DISASSOC): |
6470 | if (is_multicast_ether_addr(mgmt->da) && |
6471 | !is_broadcast_ether_addr(mgmt->da)) |
6472 | diff --git a/net/netfilter/ipset/ip_set_bitmap_gen.h b/net/netfilter/ipset/ip_set_bitmap_gen.h |
6473 | index 9b32059dee2d..7536cdd2da28 100644 |
6474 | --- a/net/netfilter/ipset/ip_set_bitmap_gen.h |
6475 | +++ b/net/netfilter/ipset/ip_set_bitmap_gen.h |
6476 | @@ -81,7 +81,7 @@ mtype_flush(struct ip_set *set) |
6477 | |
6478 | if (set->extensions & IPSET_EXT_DESTROY) |
6479 | mtype_ext_cleanup(set); |
6480 | - memset(map->members, 0, map->memsize); |
6481 | + bitmap_zero(map->members, map->elements); |
6482 | } |
6483 | |
6484 | static int |
6485 | diff --git a/net/netfilter/ipset/ip_set_bitmap_ip.c b/net/netfilter/ipset/ip_set_bitmap_ip.c |
6486 | index 4783efff0bde..a4c104a4977f 100644 |
6487 | --- a/net/netfilter/ipset/ip_set_bitmap_ip.c |
6488 | +++ b/net/netfilter/ipset/ip_set_bitmap_ip.c |
6489 | @@ -40,7 +40,7 @@ MODULE_ALIAS("ip_set_bitmap:ip"); |
6490 | |
6491 | /* Type structure */ |
6492 | struct bitmap_ip { |
6493 | - void *members; /* the set members */ |
6494 | + unsigned long *members; /* the set members */ |
6495 | u32 first_ip; /* host byte order, included in range */ |
6496 | u32 last_ip; /* host byte order, included in range */ |
6497 | u32 elements; /* number of max elements in the set */ |
6498 | @@ -222,7 +222,7 @@ init_map_ip(struct ip_set *set, struct bitmap_ip *map, |
6499 | u32 first_ip, u32 last_ip, |
6500 | u32 elements, u32 hosts, u8 netmask) |
6501 | { |
6502 | - map->members = ip_set_alloc(map->memsize); |
6503 | + map->members = bitmap_zalloc(elements, GFP_KERNEL | __GFP_NOWARN); |
6504 | if (!map->members) |
6505 | return false; |
6506 | map->first_ip = first_ip; |
6507 | @@ -315,7 +315,7 @@ bitmap_ip_create(struct net *net, struct ip_set *set, struct nlattr *tb[], |
6508 | if (!map) |
6509 | return -ENOMEM; |
6510 | |
6511 | - map->memsize = bitmap_bytes(0, elements - 1); |
6512 | + map->memsize = BITS_TO_LONGS(elements) * sizeof(unsigned long); |
6513 | set->variant = &bitmap_ip; |
6514 | if (!init_map_ip(set, map, first_ip, last_ip, |
6515 | elements, hosts, netmask)) { |
6516 | diff --git a/net/netfilter/ipset/ip_set_bitmap_ipmac.c b/net/netfilter/ipset/ip_set_bitmap_ipmac.c |
6517 | index 9a065f672d3a..8e58e7e34981 100644 |
6518 | --- a/net/netfilter/ipset/ip_set_bitmap_ipmac.c |
6519 | +++ b/net/netfilter/ipset/ip_set_bitmap_ipmac.c |
6520 | @@ -46,7 +46,7 @@ enum { |
6521 | |
6522 | /* Type structure */ |
6523 | struct bitmap_ipmac { |
6524 | - void *members; /* the set members */ |
6525 | + unsigned long *members; /* the set members */ |
6526 | u32 first_ip; /* host byte order, included in range */ |
6527 | u32 last_ip; /* host byte order, included in range */ |
6528 | u32 elements; /* number of max elements in the set */ |
6529 | @@ -299,7 +299,7 @@ static bool |
6530 | init_map_ipmac(struct ip_set *set, struct bitmap_ipmac *map, |
6531 | u32 first_ip, u32 last_ip, u32 elements) |
6532 | { |
6533 | - map->members = ip_set_alloc(map->memsize); |
6534 | + map->members = bitmap_zalloc(elements, GFP_KERNEL | __GFP_NOWARN); |
6535 | if (!map->members) |
6536 | return false; |
6537 | map->first_ip = first_ip; |
6538 | @@ -363,7 +363,7 @@ bitmap_ipmac_create(struct net *net, struct ip_set *set, struct nlattr *tb[], |
6539 | if (!map) |
6540 | return -ENOMEM; |
6541 | |
6542 | - map->memsize = bitmap_bytes(0, elements - 1); |
6543 | + map->memsize = BITS_TO_LONGS(elements) * sizeof(unsigned long); |
6544 | set->variant = &bitmap_ipmac; |
6545 | if (!init_map_ipmac(set, map, first_ip, last_ip, elements)) { |
6546 | kfree(map); |
6547 | diff --git a/net/netfilter/ipset/ip_set_bitmap_port.c b/net/netfilter/ipset/ip_set_bitmap_port.c |
6548 | index 7f0c733358a4..6771b362a123 100644 |
6549 | --- a/net/netfilter/ipset/ip_set_bitmap_port.c |
6550 | +++ b/net/netfilter/ipset/ip_set_bitmap_port.c |
6551 | @@ -34,7 +34,7 @@ MODULE_ALIAS("ip_set_bitmap:port"); |
6552 | |
6553 | /* Type structure */ |
6554 | struct bitmap_port { |
6555 | - void *members; /* the set members */ |
6556 | + unsigned long *members; /* the set members */ |
6557 | u16 first_port; /* host byte order, included in range */ |
6558 | u16 last_port; /* host byte order, included in range */ |
6559 | u32 elements; /* number of max elements in the set */ |
6560 | @@ -207,7 +207,7 @@ static bool |
6561 | init_map_port(struct ip_set *set, struct bitmap_port *map, |
6562 | u16 first_port, u16 last_port) |
6563 | { |
6564 | - map->members = ip_set_alloc(map->memsize); |
6565 | + map->members = bitmap_zalloc(map->elements, GFP_KERNEL | __GFP_NOWARN); |
6566 | if (!map->members) |
6567 | return false; |
6568 | map->first_port = first_port; |
6569 | @@ -250,7 +250,7 @@ bitmap_port_create(struct net *net, struct ip_set *set, struct nlattr *tb[], |
6570 | return -ENOMEM; |
6571 | |
6572 | map->elements = elements; |
6573 | - map->memsize = bitmap_bytes(0, map->elements); |
6574 | + map->memsize = BITS_TO_LONGS(elements) * sizeof(unsigned long); |
6575 | set->variant = &bitmap_port; |
6576 | if (!init_map_port(set, map, first_port, last_port)) { |
6577 | kfree(map); |
6578 | diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c |
6579 | index 40cade140222..fb643945e424 100644 |
6580 | --- a/net/packet/af_packet.c |
6581 | +++ b/net/packet/af_packet.c |
6582 | @@ -1332,15 +1332,21 @@ static void packet_sock_destruct(struct sock *sk) |
6583 | |
6584 | static bool fanout_flow_is_huge(struct packet_sock *po, struct sk_buff *skb) |
6585 | { |
6586 | - u32 rxhash; |
6587 | + u32 *history = po->rollover->history; |
6588 | + u32 victim, rxhash; |
6589 | int i, count = 0; |
6590 | |
6591 | rxhash = skb_get_hash(skb); |
6592 | for (i = 0; i < ROLLOVER_HLEN; i++) |
6593 | - if (po->rollover->history[i] == rxhash) |
6594 | + if (READ_ONCE(history[i]) == rxhash) |
6595 | count++; |
6596 | |
6597 | - po->rollover->history[prandom_u32() % ROLLOVER_HLEN] = rxhash; |
6598 | + victim = prandom_u32() % ROLLOVER_HLEN; |
6599 | + |
6600 | + /* Avoid dirtying the cache line if possible */ |
6601 | + if (READ_ONCE(history[victim]) != rxhash) |
6602 | + WRITE_ONCE(history[victim], rxhash); |
6603 | + |
6604 | return count > (ROLLOVER_HLEN >> 1); |
6605 | } |
6606 | |
6607 | @@ -3404,20 +3410,29 @@ static int packet_recvmsg(struct socket *sock, struct msghdr *msg, size_t len, |
6608 | sock_recv_ts_and_drops(msg, sk, skb); |
6609 | |
6610 | if (msg->msg_name) { |
6611 | + int copy_len; |
6612 | + |
6613 | /* If the address length field is there to be filled |
6614 | * in, we fill it in now. |
6615 | */ |
6616 | if (sock->type == SOCK_PACKET) { |
6617 | __sockaddr_check_size(sizeof(struct sockaddr_pkt)); |
6618 | msg->msg_namelen = sizeof(struct sockaddr_pkt); |
6619 | + copy_len = msg->msg_namelen; |
6620 | } else { |
6621 | struct sockaddr_ll *sll = &PACKET_SKB_CB(skb)->sa.ll; |
6622 | |
6623 | msg->msg_namelen = sll->sll_halen + |
6624 | offsetof(struct sockaddr_ll, sll_addr); |
6625 | + copy_len = msg->msg_namelen; |
6626 | + if (msg->msg_namelen < sizeof(struct sockaddr_ll)) { |
6627 | + memset(msg->msg_name + |
6628 | + offsetof(struct sockaddr_ll, sll_addr), |
6629 | + 0, sizeof(sll->sll_addr)); |
6630 | + msg->msg_namelen = sizeof(struct sockaddr_ll); |
6631 | + } |
6632 | } |
6633 | - memcpy(msg->msg_name, &PACKET_SKB_CB(skb)->sa, |
6634 | - msg->msg_namelen); |
6635 | + memcpy(msg->msg_name, &PACKET_SKB_CB(skb)->sa, copy_len); |
6636 | } |
6637 | |
6638 | if (pkt_sk(sk)->auxdata) { |
6639 | diff --git a/net/rds/ib_stats.c b/net/rds/ib_stats.c |
6640 | index 7e78dca1f252..aaf4b3d10203 100644 |
6641 | --- a/net/rds/ib_stats.c |
6642 | +++ b/net/rds/ib_stats.c |
6643 | @@ -42,7 +42,7 @@ DEFINE_PER_CPU_SHARED_ALIGNED(struct rds_ib_statistics, rds_ib_stats); |
6644 | static const char *const rds_ib_stat_names[] = { |
6645 | "ib_connect_raced", |
6646 | "ib_listen_closed_stale", |
6647 | - "s_ib_evt_handler_call", |
6648 | + "ib_evt_handler_call", |
6649 | "ib_tasklet_call", |
6650 | "ib_tx_cq_event", |
6651 | "ib_tx_ring_full", |
6652 | diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c |
6653 | index 59d328603312..64389f493bb2 100644 |
6654 | --- a/net/rxrpc/output.c |
6655 | +++ b/net/rxrpc/output.c |
6656 | @@ -400,6 +400,9 @@ send_fragmentable: |
6657 | } |
6658 | break; |
6659 | #endif |
6660 | + |
6661 | + default: |
6662 | + BUG(); |
6663 | } |
6664 | |
6665 | up_write(&conn->params.local->defrag_sem); |
6666 | diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c |
6667 | index fc3650b06192..9b4c7c42c932 100644 |
6668 | --- a/net/sched/act_mirred.c |
6669 | +++ b/net/sched/act_mirred.c |
6670 | @@ -332,7 +332,11 @@ static int __init mirred_init_module(void) |
6671 | return err; |
6672 | |
6673 | pr_info("Mirror/redirect action on\n"); |
6674 | - return tcf_register_action(&act_mirred_ops, &mirred_net_ops); |
6675 | + err = tcf_register_action(&act_mirred_ops, &mirred_net_ops); |
6676 | + if (err) |
6677 | + unregister_netdevice_notifier(&mirred_device_notifier); |
6678 | + |
6679 | + return err; |
6680 | } |
6681 | |
6682 | static void __exit mirred_cleanup_module(void) |
6683 | diff --git a/net/sched/ematch.c b/net/sched/ematch.c |
6684 | index fbb7ebfc58c6..b0b04b3c0896 100644 |
6685 | --- a/net/sched/ematch.c |
6686 | +++ b/net/sched/ematch.c |
6687 | @@ -267,12 +267,12 @@ static int tcf_em_validate(struct tcf_proto *tp, |
6688 | } |
6689 | em->data = (unsigned long) v; |
6690 | } |
6691 | + em->datalen = data_len; |
6692 | } |
6693 | } |
6694 | |
6695 | em->matchid = em_hdr->matchid; |
6696 | em->flags = em_hdr->flags; |
6697 | - em->datalen = data_len; |
6698 | em->net = net; |
6699 | |
6700 | err = 0; |
6701 | diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c |
6702 | index 95002e56fa48..e06491314d59 100644 |
6703 | --- a/net/sched/sch_netem.c |
6704 | +++ b/net/sched/sch_netem.c |
6705 | @@ -437,8 +437,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch, |
6706 | struct netem_skb_cb *cb; |
6707 | struct sk_buff *skb2; |
6708 | struct sk_buff *segs = NULL; |
6709 | - unsigned int len = 0, last_len, prev_len = qdisc_pkt_len(skb); |
6710 | - int nb = 0; |
6711 | + unsigned int prev_len = qdisc_pkt_len(skb); |
6712 | int count = 1; |
6713 | int rc = NET_XMIT_SUCCESS; |
6714 | int rc_drop = NET_XMIT_DROP; |
6715 | @@ -495,6 +494,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch, |
6716 | segs = netem_segment(skb, sch, to_free); |
6717 | if (!segs) |
6718 | return rc_drop; |
6719 | + qdisc_skb_cb(segs)->pkt_len = segs->len; |
6720 | } else { |
6721 | segs = skb; |
6722 | } |
6723 | @@ -510,6 +510,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch, |
6724 | if (skb->ip_summed == CHECKSUM_PARTIAL && |
6725 | skb_checksum_help(skb)) { |
6726 | qdisc_drop(skb, sch, to_free); |
6727 | + skb = NULL; |
6728 | goto finish_segs; |
6729 | } |
6730 | |
6731 | @@ -585,6 +586,12 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch, |
6732 | |
6733 | finish_segs: |
6734 | if (segs) { |
6735 | + unsigned int len, last_len; |
6736 | + int nb; |
6737 | + |
6738 | + len = skb ? skb->len : 0; |
6739 | + nb = skb ? 1 : 0; |
6740 | + |
6741 | while (segs) { |
6742 | skb2 = segs->next; |
6743 | segs->next = NULL; |
6744 | @@ -600,9 +607,10 @@ finish_segs: |
6745 | } |
6746 | segs = skb2; |
6747 | } |
6748 | - sch->q.qlen += nb; |
6749 | - if (nb > 1) |
6750 | - qdisc_tree_reduce_backlog(sch, 1 - nb, prev_len - len); |
6751 | + /* Parent qdiscs accounted for 1 skb of size @prev_len */ |
6752 | + qdisc_tree_reduce_backlog(sch, -(nb - 1), -(len - prev_len)); |
6753 | + } else if (!skb) { |
6754 | + return NET_XMIT_DROP; |
6755 | } |
6756 | return NET_XMIT_SUCCESS; |
6757 | } |
6758 | diff --git a/net/tipc/node.c b/net/tipc/node.c |
6759 | index db8fbc076e1a..fe7b0ad1d6f3 100644 |
6760 | --- a/net/tipc/node.c |
6761 | +++ b/net/tipc/node.c |
6762 | @@ -688,10 +688,10 @@ static void __tipc_node_link_down(struct tipc_node *n, int *bearer_id, |
6763 | static void tipc_node_link_down(struct tipc_node *n, int bearer_id, bool delete) |
6764 | { |
6765 | struct tipc_link_entry *le = &n->links[bearer_id]; |
6766 | + struct tipc_media_addr *maddr = NULL; |
6767 | struct tipc_link *l = le->link; |
6768 | - struct tipc_media_addr *maddr; |
6769 | - struct sk_buff_head xmitq; |
6770 | int old_bearer_id = bearer_id; |
6771 | + struct sk_buff_head xmitq; |
6772 | |
6773 | if (!l) |
6774 | return; |
6775 | @@ -713,7 +713,8 @@ static void tipc_node_link_down(struct tipc_node *n, int bearer_id, bool delete) |
6776 | tipc_node_write_unlock(n); |
6777 | if (delete) |
6778 | tipc_mon_remove_peer(n->net, n->addr, old_bearer_id); |
6779 | - tipc_bearer_xmit(n->net, bearer_id, &xmitq, maddr); |
6780 | + if (!skb_queue_empty(&xmitq)) |
6781 | + tipc_bearer_xmit(n->net, bearer_id, &xmitq, maddr); |
6782 | tipc_sk_rcv(n->net, &le->inputq); |
6783 | } |
6784 | |
6785 | diff --git a/net/tipc/sysctl.c b/net/tipc/sysctl.c |
6786 | index 1a779b1e8510..40f6d82083d7 100644 |
6787 | --- a/net/tipc/sysctl.c |
6788 | +++ b/net/tipc/sysctl.c |
6789 | @@ -37,6 +37,8 @@ |
6790 | |
6791 | #include <linux/sysctl.h> |
6792 | |
6793 | +static int zero; |
6794 | +static int one = 1; |
6795 | static struct ctl_table_header *tipc_ctl_hdr; |
6796 | |
6797 | static struct ctl_table tipc_table[] = { |
6798 | @@ -45,14 +47,16 @@ static struct ctl_table tipc_table[] = { |
6799 | .data = &sysctl_tipc_rmem, |
6800 | .maxlen = sizeof(sysctl_tipc_rmem), |
6801 | .mode = 0644, |
6802 | - .proc_handler = proc_dointvec, |
6803 | + .proc_handler = proc_dointvec_minmax, |
6804 | + .extra1 = &one, |
6805 | }, |
6806 | { |
6807 | .procname = "named_timeout", |
6808 | .data = &sysctl_tipc_named_timeout, |
6809 | .maxlen = sizeof(sysctl_tipc_named_timeout), |
6810 | .mode = 0644, |
6811 | - .proc_handler = proc_dointvec, |
6812 | + .proc_handler = proc_dointvec_minmax, |
6813 | + .extra1 = &zero, |
6814 | }, |
6815 | {} |
6816 | }; |
6817 | diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c |
6818 | index 6c2560f3f95b..a8ca79810dcc 100644 |
6819 | --- a/net/x25/af_x25.c |
6820 | +++ b/net/x25/af_x25.c |
6821 | @@ -764,6 +764,10 @@ static int x25_connect(struct socket *sock, struct sockaddr *uaddr, |
6822 | if (sk->sk_state == TCP_ESTABLISHED) |
6823 | goto out; |
6824 | |
6825 | + rc = -EALREADY; /* Do nothing if call is already in progress */ |
6826 | + if (sk->sk_state == TCP_SYN_SENT) |
6827 | + goto out; |
6828 | + |
6829 | sk->sk_state = TCP_CLOSE; |
6830 | sock->state = SS_UNCONNECTED; |
6831 | |
6832 | @@ -810,7 +814,7 @@ static int x25_connect(struct socket *sock, struct sockaddr *uaddr, |
6833 | /* Now the loop */ |
6834 | rc = -EINPROGRESS; |
6835 | if (sk->sk_state != TCP_ESTABLISHED && (flags & O_NONBLOCK)) |
6836 | - goto out_put_neigh; |
6837 | + goto out; |
6838 | |
6839 | rc = x25_wait_for_connection_establishment(sk); |
6840 | if (rc) |
6841 | diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c |
6842 | index 5423a58d1b06..9972141f11aa 100644 |
6843 | --- a/scripts/recordmcount.c |
6844 | +++ b/scripts/recordmcount.c |
6845 | @@ -53,6 +53,10 @@ |
6846 | #define R_AARCH64_ABS64 257 |
6847 | #endif |
6848 | |
6849 | +#define R_ARM_PC24 1 |
6850 | +#define R_ARM_THM_CALL 10 |
6851 | +#define R_ARM_CALL 28 |
6852 | + |
6853 | static int fd_map; /* File descriptor for file being modified. */ |
6854 | static int mmap_failed; /* Boolean flag. */ |
6855 | static char gpfx; /* prefix for global symbol name (sometimes '_') */ |
6856 | @@ -374,6 +378,18 @@ is_mcounted_section_name(char const *const txtname) |
6857 | #define RECORD_MCOUNT_64 |
6858 | #include "recordmcount.h" |
6859 | |
6860 | +static int arm_is_fake_mcount(Elf32_Rel const *rp) |
6861 | +{ |
6862 | + switch (ELF32_R_TYPE(w(rp->r_info))) { |
6863 | + case R_ARM_THM_CALL: |
6864 | + case R_ARM_CALL: |
6865 | + case R_ARM_PC24: |
6866 | + return 0; |
6867 | + } |
6868 | + |
6869 | + return 1; |
6870 | +} |
6871 | + |
6872 | /* 64-bit EM_MIPS has weird ELF64_Rela.r_info. |
6873 | * http://techpubs.sgi.com/library/manuals/4000/007-4658-001/pdf/007-4658-001.pdf |
6874 | * We interpret Table 29 Relocation Operation (Elf64_Rel, Elf64_Rela) [p.40] |
6875 | @@ -463,6 +479,7 @@ do_file(char const *const fname) |
6876 | break; |
6877 | case EM_ARM: reltype = R_ARM_ABS32; |
6878 | altmcount = "__gnu_mcount_nc"; |
6879 | + is_fake_mcount32 = arm_is_fake_mcount; |
6880 | break; |
6881 | case EM_AARCH64: |
6882 | reltype = R_AARCH64_ABS64; |
6883 | diff --git a/security/keys/key.c b/security/keys/key.c |
6884 | index 7276d1a009d4..280b4feccdc0 100644 |
6885 | --- a/security/keys/key.c |
6886 | +++ b/security/keys/key.c |
6887 | @@ -296,6 +296,7 @@ struct key *key_alloc(struct key_type *type, const char *desc, |
6888 | key->gid = gid; |
6889 | key->perm = perm; |
6890 | key->restrict_link = restrict_link; |
6891 | + key->last_used_at = ktime_get_real_seconds(); |
6892 | |
6893 | if (!(flags & KEY_ALLOC_NOT_IN_QUOTA)) |
6894 | key->flags |= 1 << KEY_FLAG_IN_QUOTA; |
6895 | diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c |
6896 | index a04edff8b729..ae50d59fb810 100644 |
6897 | --- a/sound/aoa/codecs/onyx.c |
6898 | +++ b/sound/aoa/codecs/onyx.c |
6899 | @@ -74,8 +74,10 @@ static int onyx_read_register(struct onyx *onyx, u8 reg, u8 *value) |
6900 | return 0; |
6901 | } |
6902 | v = i2c_smbus_read_byte_data(onyx->i2c, reg); |
6903 | - if (v < 0) |
6904 | + if (v < 0) { |
6905 | + *value = 0; |
6906 | return -1; |
6907 | + } |
6908 | *value = (u8)v; |
6909 | onyx->cache[ONYX_REG_CONTROL-FIRSTREGISTER] = *value; |
6910 | return 0; |
6911 | diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h |
6912 | index b83feecf1e40..8f9386998270 100644 |
6913 | --- a/sound/pci/hda/hda_controller.h |
6914 | +++ b/sound/pci/hda/hda_controller.h |
6915 | @@ -171,11 +171,10 @@ struct azx { |
6916 | #define azx_bus(chip) (&(chip)->bus.core) |
6917 | #define bus_to_azx(_bus) container_of(_bus, struct azx, bus.core) |
6918 | |
6919 | -#ifdef CONFIG_X86 |
6920 | -#define azx_snoop(chip) ((chip)->snoop) |
6921 | -#else |
6922 | -#define azx_snoop(chip) true |
6923 | -#endif |
6924 | +static inline bool azx_snoop(struct azx *chip) |
6925 | +{ |
6926 | + return !IS_ENABLED(CONFIG_X86) || chip->snoop; |
6927 | +} |
6928 | |
6929 | /* |
6930 | * macros for easy use |
6931 | diff --git a/sound/soc/codecs/cs4349.c b/sound/soc/codecs/cs4349.c |
6932 | index 231ca935cdf3..c232c42ccead 100644 |
6933 | --- a/sound/soc/codecs/cs4349.c |
6934 | +++ b/sound/soc/codecs/cs4349.c |
6935 | @@ -380,6 +380,7 @@ static struct i2c_driver cs4349_i2c_driver = { |
6936 | .driver = { |
6937 | .name = "cs4349", |
6938 | .of_match_table = cs4349_of_match, |
6939 | + .pm = &cs4349_runtime_pm, |
6940 | }, |
6941 | .id_table = cs4349_i2c_id, |
6942 | .probe = cs4349_i2c_probe, |
6943 | diff --git a/sound/soc/codecs/es8328.c b/sound/soc/codecs/es8328.c |
6944 | index 37722194b107..6b22700842e2 100644 |
6945 | --- a/sound/soc/codecs/es8328.c |
6946 | +++ b/sound/soc/codecs/es8328.c |
6947 | @@ -234,7 +234,7 @@ static const struct soc_enum es8328_rline_enum = |
6948 | ARRAY_SIZE(es8328_line_texts), |
6949 | es8328_line_texts); |
6950 | static const struct snd_kcontrol_new es8328_right_line_controls = |
6951 | - SOC_DAPM_ENUM("Route", es8328_lline_enum); |
6952 | + SOC_DAPM_ENUM("Route", es8328_rline_enum); |
6953 | |
6954 | /* Left Mixer */ |
6955 | static const struct snd_kcontrol_new es8328_left_mixer_controls[] = { |
6956 | diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c |
6957 | index f0cb1c4afe3c..c5a8d758f58b 100644 |
6958 | --- a/sound/soc/codecs/wm8737.c |
6959 | +++ b/sound/soc/codecs/wm8737.c |
6960 | @@ -170,7 +170,7 @@ SOC_DOUBLE("Polarity Invert Switch", WM8737_ADC_CONTROL, 5, 6, 1, 0), |
6961 | SOC_SINGLE("3D Switch", WM8737_3D_ENHANCE, 0, 1, 0), |
6962 | SOC_SINGLE("3D Depth", WM8737_3D_ENHANCE, 1, 15, 0), |
6963 | SOC_ENUM("3D Low Cut-off", low_3d), |
6964 | -SOC_ENUM("3D High Cut-off", low_3d), |
6965 | +SOC_ENUM("3D High Cut-off", high_3d), |
6966 | SOC_SINGLE_TLV("3D ADC Volume", WM8737_3D_ENHANCE, 7, 1, 1, adc_tlv), |
6967 | |
6968 | SOC_SINGLE("Noise Gate Switch", WM8737_NOISE_GATE, 0, 1, 0), |
6969 | diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c |
6970 | index 624c209c9498..d1935c5c3602 100644 |
6971 | --- a/sound/soc/davinci/davinci-mcasp.c |
6972 | +++ b/sound/soc/davinci/davinci-mcasp.c |
6973 | @@ -882,14 +882,13 @@ static int mcasp_i2s_hw_param(struct davinci_mcasp *mcasp, int stream, |
6974 | active_slots = hweight32(mcasp->tdm_mask[stream]); |
6975 | active_serializers = (channels + active_slots - 1) / |
6976 | active_slots; |
6977 | - if (active_serializers == 1) { |
6978 | + if (active_serializers == 1) |
6979 | active_slots = channels; |
6980 | - for (i = 0; i < total_slots; i++) { |
6981 | - if ((1 << i) & mcasp->tdm_mask[stream]) { |
6982 | - mask |= (1 << i); |
6983 | - if (--active_slots <= 0) |
6984 | - break; |
6985 | - } |
6986 | + for (i = 0; i < total_slots; i++) { |
6987 | + if ((1 << i) & mcasp->tdm_mask[stream]) { |
6988 | + mask |= (1 << i); |
6989 | + if (--active_slots <= 0) |
6990 | + break; |
6991 | } |
6992 | } |
6993 | } else { |
6994 | diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c |
6995 | index 8e525f7ac08d..3d99a8579c99 100644 |
6996 | --- a/sound/soc/fsl/imx-sgtl5000.c |
6997 | +++ b/sound/soc/fsl/imx-sgtl5000.c |
6998 | @@ -119,7 +119,8 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) |
6999 | codec_dev = of_find_i2c_device_by_node(codec_np); |
7000 | if (!codec_dev) { |
7001 | dev_err(&pdev->dev, "failed to find codec platform device\n"); |
7002 | - return -EPROBE_DEFER; |
7003 | + ret = -EPROBE_DEFER; |
7004 | + goto fail; |
7005 | } |
7006 | |
7007 | data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); |
7008 | diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c |
7009 | index 07f91e918b23..754742018515 100644 |
7010 | --- a/sound/soc/qcom/apq8016_sbc.c |
7011 | +++ b/sound/soc/qcom/apq8016_sbc.c |
7012 | @@ -114,13 +114,15 @@ static struct apq8016_sbc_data *apq8016_sbc_parse_of(struct snd_soc_card *card) |
7013 | |
7014 | if (!cpu || !codec) { |
7015 | dev_err(dev, "Can't find cpu/codec DT node\n"); |
7016 | - return ERR_PTR(-EINVAL); |
7017 | + ret = -EINVAL; |
7018 | + goto error; |
7019 | } |
7020 | |
7021 | link->cpu_of_node = of_parse_phandle(cpu, "sound-dai", 0); |
7022 | if (!link->cpu_of_node) { |
7023 | dev_err(card->dev, "error getting cpu phandle\n"); |
7024 | - return ERR_PTR(-EINVAL); |
7025 | + ret = -EINVAL; |
7026 | + goto error; |
7027 | } |
7028 | |
7029 | link->codec_of_node = of_parse_phandle(codec, "sound-dai", 0); |
7030 | @@ -132,28 +134,37 @@ static struct apq8016_sbc_data *apq8016_sbc_parse_of(struct snd_soc_card *card) |
7031 | ret = snd_soc_of_get_dai_name(cpu, &link->cpu_dai_name); |
7032 | if (ret) { |
7033 | dev_err(card->dev, "error getting cpu dai name\n"); |
7034 | - return ERR_PTR(ret); |
7035 | + goto error; |
7036 | } |
7037 | |
7038 | ret = snd_soc_of_get_dai_name(codec, &link->codec_dai_name); |
7039 | if (ret) { |
7040 | dev_err(card->dev, "error getting codec dai name\n"); |
7041 | - return ERR_PTR(ret); |
7042 | + goto error; |
7043 | } |
7044 | |
7045 | link->platform_of_node = link->cpu_of_node; |
7046 | ret = of_property_read_string(np, "link-name", &link->name); |
7047 | if (ret) { |
7048 | dev_err(card->dev, "error getting codec dai_link name\n"); |
7049 | - return ERR_PTR(ret); |
7050 | + goto error; |
7051 | } |
7052 | |
7053 | link->stream_name = link->name; |
7054 | link->init = apq8016_sbc_dai_init; |
7055 | link++; |
7056 | + |
7057 | + of_node_put(cpu); |
7058 | + of_node_put(codec); |
7059 | } |
7060 | |
7061 | return data; |
7062 | + |
7063 | + error: |
7064 | + of_node_put(np); |
7065 | + of_node_put(cpu); |
7066 | + of_node_put(codec); |
7067 | + return ERR_PTR(ret); |
7068 | } |
7069 | |
7070 | static const struct snd_soc_dapm_widget apq8016_sbc_dapm_widgets[] = { |
7071 | diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c |
7072 | index d69559e45872..635b22fa1101 100644 |
7073 | --- a/sound/soc/soc-pcm.c |
7074 | +++ b/sound/soc/soc-pcm.c |
7075 | @@ -48,8 +48,8 @@ static bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int stream) |
7076 | else |
7077 | codec_stream = &dai->driver->capture; |
7078 | |
7079 | - /* If the codec specifies any rate at all, it supports the stream. */ |
7080 | - return codec_stream->rates; |
7081 | + /* If the codec specifies any channels at all, it supports the stream */ |
7082 | + return codec_stream->channels_min; |
7083 | } |
7084 | |
7085 | /** |
7086 | diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c |
7087 | index 15c92400cea4..02c373c65e19 100644 |
7088 | --- a/sound/soc/sunxi/sun4i-i2s.c |
7089 | +++ b/sound/soc/sunxi/sun4i-i2s.c |
7090 | @@ -78,8 +78,8 @@ |
7091 | #define SUN4I_I2S_CLK_DIV_MCLK_MASK GENMASK(3, 0) |
7092 | #define SUN4I_I2S_CLK_DIV_MCLK(mclk) ((mclk) << 0) |
7093 | |
7094 | -#define SUN4I_I2S_RX_CNT_REG 0x28 |
7095 | -#define SUN4I_I2S_TX_CNT_REG 0x2c |
7096 | +#define SUN4I_I2S_TX_CNT_REG 0x28 |
7097 | +#define SUN4I_I2S_RX_CNT_REG 0x2c |
7098 | |
7099 | #define SUN4I_I2S_TX_CHAN_SEL_REG 0x30 |
7100 | #define SUN4I_I2S_TX_CHAN_SEL(num_chan) (((num_chan) - 1) << 0) |
7101 | diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c |
7102 | index 64fa1bbf0acb..54011f8543a7 100644 |
7103 | --- a/sound/usb/mixer.c |
7104 | +++ b/sound/usb/mixer.c |
7105 | @@ -2626,7 +2626,9 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif, |
7106 | (err = snd_usb_mixer_status_create(mixer)) < 0) |
7107 | goto _error; |
7108 | |
7109 | - snd_usb_mixer_apply_create_quirk(mixer); |
7110 | + err = snd_usb_mixer_apply_create_quirk(mixer); |
7111 | + if (err < 0) |
7112 | + goto _error; |
7113 | |
7114 | err = snd_device_new(chip->card, SNDRV_DEV_CODEC, mixer, &dev_ops); |
7115 | if (err < 0) |
7116 | diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h |
7117 | index d32727c74a16..c892b4d1e733 100644 |
7118 | --- a/sound/usb/quirks-table.h |
7119 | +++ b/sound/usb/quirks-table.h |
7120 | @@ -3293,19 +3293,14 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), |
7121 | .ifnum = 0, |
7122 | .type = QUIRK_AUDIO_STANDARD_MIXER, |
7123 | }, |
7124 | - /* Capture */ |
7125 | - { |
7126 | - .ifnum = 1, |
7127 | - .type = QUIRK_IGNORE_INTERFACE, |
7128 | - }, |
7129 | /* Playback */ |
7130 | { |
7131 | - .ifnum = 2, |
7132 | + .ifnum = 1, |
7133 | .type = QUIRK_AUDIO_FIXED_ENDPOINT, |
7134 | .data = &(const struct audioformat) { |
7135 | .formats = SNDRV_PCM_FMTBIT_S16_LE, |
7136 | .channels = 2, |
7137 | - .iface = 2, |
7138 | + .iface = 1, |
7139 | .altsetting = 1, |
7140 | .altset_idx = 1, |
7141 | .attributes = UAC_EP_CS_ATTR_FILL_MAX | |