From: kernel test robot <lkp@intel.com>
To: Bernard Zhao <bernard@vivo.com>,
Jani Nikula <jani.nikula@linux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Cc: kbuild-all@lists.01.org, Bernard Zhao <bernard@vivo.com>
Subject: Re: [PATCH] drm/i915: Use might_alloc()
Date: Fri, 30 Apr 2021 00:31:27 +0800 [thread overview]
Message-ID: <202104300054.AZxXGIKu-lkp@intel.com> (raw)
In-Reply-To: <20210429024211.58245-1-bernard@vivo.com>
[-- Attachment #1: Type: text/plain, Size: 3420 bytes --]
Hi Bernard,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v5.12 next-20210429]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Bernard-Zhao/drm-i915-Use-might_alloc/20210429-104516
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-rhel-8.3-kselftests (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/9fbd0c1741ce06241105d753ff3432ab55f3e94a
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Bernard-Zhao/drm-i915-Use-might_alloc/20210429-104516
git checkout 9fbd0c1741ce06241105d753ff3432ab55f3e94a
# save the attached .config to linux build tree
make W=1 W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/i915/i915_sw_fence.c: In function '__i915_sw_fence_await_sw_fence':
>> drivers/gpu/drm/i915/i915_sw_fence.c:344:2: error: implicit declaration of function 'might_alloc'; did you mean 'might_lock'? [-Werror=implicit-function-declaration]
344 | might_alloc(gfp);
| ^~~~~~~~~~~
| might_lock
cc1: some warnings being treated as errors
vim +344 drivers/gpu/drm/i915/i915_sw_fence.c
335
336 static int __i915_sw_fence_await_sw_fence(struct i915_sw_fence *fence,
337 struct i915_sw_fence *signaler,
338 wait_queue_entry_t *wq, gfp_t gfp)
339 {
340 unsigned int pending;
341 unsigned long flags;
342
343 debug_fence_assert(fence);
> 344 might_alloc(gfp);
345
346 if (i915_sw_fence_done(signaler)) {
347 i915_sw_fence_set_error_once(fence, signaler->error);
348 return 0;
349 }
350
351 debug_fence_assert(signaler);
352
353 /* The dependency graph must be acyclic. */
354 if (unlikely(i915_sw_fence_check_if_after(fence, signaler)))
355 return -EINVAL;
356
357 pending = I915_SW_FENCE_FLAG_FENCE;
358 if (!wq) {
359 wq = kmalloc(sizeof(*wq), gfp);
360 if (!wq) {
361 if (!gfpflags_allow_blocking(gfp))
362 return -ENOMEM;
363
364 i915_sw_fence_wait(signaler);
365 i915_sw_fence_set_error_once(fence, signaler->error);
366 return 0;
367 }
368
369 pending |= I915_SW_FENCE_FLAG_ALLOC;
370 }
371
372 INIT_LIST_HEAD(&wq->entry);
373 wq->flags = pending;
374 wq->func = i915_sw_fence_wake;
375 wq->private = fence;
376
377 i915_sw_fence_await(fence);
378
379 spin_lock_irqsave(&signaler->wait.lock, flags);
380 if (likely(!i915_sw_fence_done(signaler))) {
381 __add_wait_queue_entry_tail(&signaler->wait, wq);
382 pending = 1;
383 } else {
384 i915_sw_fence_wake(wq, 0, signaler->error, NULL);
385 pending = 0;
386 }
387 spin_unlock_irqrestore(&signaler->wait.lock, flags);
388
389 return pending;
390 }
391
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 41499 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Bernard Zhao <bernard@vivo.com>,
Jani Nikula <jani.nikula@linux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Cc: Bernard Zhao <bernard@vivo.com>, kbuild-all@lists.01.org
Subject: Re: [PATCH] drm/i915: Use might_alloc()
Date: Fri, 30 Apr 2021 00:31:27 +0800 [thread overview]
Message-ID: <202104300054.AZxXGIKu-lkp@intel.com> (raw)
In-Reply-To: <20210429024211.58245-1-bernard@vivo.com>
[-- Attachment #1: Type: text/plain, Size: 3420 bytes --]
Hi Bernard,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v5.12 next-20210429]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Bernard-Zhao/drm-i915-Use-might_alloc/20210429-104516
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-rhel-8.3-kselftests (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/9fbd0c1741ce06241105d753ff3432ab55f3e94a
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Bernard-Zhao/drm-i915-Use-might_alloc/20210429-104516
git checkout 9fbd0c1741ce06241105d753ff3432ab55f3e94a
# save the attached .config to linux build tree
make W=1 W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/i915/i915_sw_fence.c: In function '__i915_sw_fence_await_sw_fence':
>> drivers/gpu/drm/i915/i915_sw_fence.c:344:2: error: implicit declaration of function 'might_alloc'; did you mean 'might_lock'? [-Werror=implicit-function-declaration]
344 | might_alloc(gfp);
| ^~~~~~~~~~~
| might_lock
cc1: some warnings being treated as errors
vim +344 drivers/gpu/drm/i915/i915_sw_fence.c
335
336 static int __i915_sw_fence_await_sw_fence(struct i915_sw_fence *fence,
337 struct i915_sw_fence *signaler,
338 wait_queue_entry_t *wq, gfp_t gfp)
339 {
340 unsigned int pending;
341 unsigned long flags;
342
343 debug_fence_assert(fence);
> 344 might_alloc(gfp);
345
346 if (i915_sw_fence_done(signaler)) {
347 i915_sw_fence_set_error_once(fence, signaler->error);
348 return 0;
349 }
350
351 debug_fence_assert(signaler);
352
353 /* The dependency graph must be acyclic. */
354 if (unlikely(i915_sw_fence_check_if_after(fence, signaler)))
355 return -EINVAL;
356
357 pending = I915_SW_FENCE_FLAG_FENCE;
358 if (!wq) {
359 wq = kmalloc(sizeof(*wq), gfp);
360 if (!wq) {
361 if (!gfpflags_allow_blocking(gfp))
362 return -ENOMEM;
363
364 i915_sw_fence_wait(signaler);
365 i915_sw_fence_set_error_once(fence, signaler->error);
366 return 0;
367 }
368
369 pending |= I915_SW_FENCE_FLAG_ALLOC;
370 }
371
372 INIT_LIST_HEAD(&wq->entry);
373 wq->flags = pending;
374 wq->func = i915_sw_fence_wake;
375 wq->private = fence;
376
377 i915_sw_fence_await(fence);
378
379 spin_lock_irqsave(&signaler->wait.lock, flags);
380 if (likely(!i915_sw_fence_done(signaler))) {
381 __add_wait_queue_entry_tail(&signaler->wait, wq);
382 pending = 1;
383 } else {
384 i915_sw_fence_wake(wq, 0, signaler->error, NULL);
385 pending = 0;
386 }
387 spin_unlock_irqrestore(&signaler->wait.lock, flags);
388
389 return pending;
390 }
391
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
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[-- Attachment #3: Type: text/plain, Size: 160 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Bernard Zhao <bernard@vivo.com>,
Jani Nikula <jani.nikula@linux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Cc: Bernard Zhao <bernard@vivo.com>, kbuild-all@lists.01.org
Subject: Re: [Intel-gfx] [PATCH] drm/i915: Use might_alloc()
Date: Fri, 30 Apr 2021 00:31:27 +0800 [thread overview]
Message-ID: <202104300054.AZxXGIKu-lkp@intel.com> (raw)
In-Reply-To: <20210429024211.58245-1-bernard@vivo.com>
[-- Attachment #1: Type: text/plain, Size: 3420 bytes --]
Hi Bernard,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v5.12 next-20210429]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Bernard-Zhao/drm-i915-Use-might_alloc/20210429-104516
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-rhel-8.3-kselftests (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/9fbd0c1741ce06241105d753ff3432ab55f3e94a
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Bernard-Zhao/drm-i915-Use-might_alloc/20210429-104516
git checkout 9fbd0c1741ce06241105d753ff3432ab55f3e94a
# save the attached .config to linux build tree
make W=1 W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/i915/i915_sw_fence.c: In function '__i915_sw_fence_await_sw_fence':
>> drivers/gpu/drm/i915/i915_sw_fence.c:344:2: error: implicit declaration of function 'might_alloc'; did you mean 'might_lock'? [-Werror=implicit-function-declaration]
344 | might_alloc(gfp);
| ^~~~~~~~~~~
| might_lock
cc1: some warnings being treated as errors
vim +344 drivers/gpu/drm/i915/i915_sw_fence.c
335
336 static int __i915_sw_fence_await_sw_fence(struct i915_sw_fence *fence,
337 struct i915_sw_fence *signaler,
338 wait_queue_entry_t *wq, gfp_t gfp)
339 {
340 unsigned int pending;
341 unsigned long flags;
342
343 debug_fence_assert(fence);
> 344 might_alloc(gfp);
345
346 if (i915_sw_fence_done(signaler)) {
347 i915_sw_fence_set_error_once(fence, signaler->error);
348 return 0;
349 }
350
351 debug_fence_assert(signaler);
352
353 /* The dependency graph must be acyclic. */
354 if (unlikely(i915_sw_fence_check_if_after(fence, signaler)))
355 return -EINVAL;
356
357 pending = I915_SW_FENCE_FLAG_FENCE;
358 if (!wq) {
359 wq = kmalloc(sizeof(*wq), gfp);
360 if (!wq) {
361 if (!gfpflags_allow_blocking(gfp))
362 return -ENOMEM;
363
364 i915_sw_fence_wait(signaler);
365 i915_sw_fence_set_error_once(fence, signaler->error);
366 return 0;
367 }
368
369 pending |= I915_SW_FENCE_FLAG_ALLOC;
370 }
371
372 INIT_LIST_HEAD(&wq->entry);
373 wq->flags = pending;
374 wq->func = i915_sw_fence_wake;
375 wq->private = fence;
376
377 i915_sw_fence_await(fence);
378
379 spin_lock_irqsave(&signaler->wait.lock, flags);
380 if (likely(!i915_sw_fence_done(signaler))) {
381 __add_wait_queue_entry_tail(&signaler->wait, wq);
382 pending = 1;
383 } else {
384 i915_sw_fence_wake(wq, 0, signaler->error, NULL);
385 pending = 0;
386 }
387 spin_unlock_irqrestore(&signaler->wait.lock, flags);
388
389 return pending;
390 }
391
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
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[-- Attachment #3: Type: text/plain, Size: 160 bytes --]
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH] drm/i915: Use might_alloc()
Date: Fri, 30 Apr 2021 00:31:27 +0800 [thread overview]
Message-ID: <202104300054.AZxXGIKu-lkp@intel.com> (raw)
In-Reply-To: <20210429024211.58245-1-bernard@vivo.com>
[-- Attachment #1: Type: text/plain, Size: 3520 bytes --]
Hi Bernard,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v5.12 next-20210429]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Bernard-Zhao/drm-i915-Use-might_alloc/20210429-104516
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-rhel-8.3-kselftests (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/9fbd0c1741ce06241105d753ff3432ab55f3e94a
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Bernard-Zhao/drm-i915-Use-might_alloc/20210429-104516
git checkout 9fbd0c1741ce06241105d753ff3432ab55f3e94a
# save the attached .config to linux build tree
make W=1 W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/i915/i915_sw_fence.c: In function '__i915_sw_fence_await_sw_fence':
>> drivers/gpu/drm/i915/i915_sw_fence.c:344:2: error: implicit declaration of function 'might_alloc'; did you mean 'might_lock'? [-Werror=implicit-function-declaration]
344 | might_alloc(gfp);
| ^~~~~~~~~~~
| might_lock
cc1: some warnings being treated as errors
vim +344 drivers/gpu/drm/i915/i915_sw_fence.c
335
336 static int __i915_sw_fence_await_sw_fence(struct i915_sw_fence *fence,
337 struct i915_sw_fence *signaler,
338 wait_queue_entry_t *wq, gfp_t gfp)
339 {
340 unsigned int pending;
341 unsigned long flags;
342
343 debug_fence_assert(fence);
> 344 might_alloc(gfp);
345
346 if (i915_sw_fence_done(signaler)) {
347 i915_sw_fence_set_error_once(fence, signaler->error);
348 return 0;
349 }
350
351 debug_fence_assert(signaler);
352
353 /* The dependency graph must be acyclic. */
354 if (unlikely(i915_sw_fence_check_if_after(fence, signaler)))
355 return -EINVAL;
356
357 pending = I915_SW_FENCE_FLAG_FENCE;
358 if (!wq) {
359 wq = kmalloc(sizeof(*wq), gfp);
360 if (!wq) {
361 if (!gfpflags_allow_blocking(gfp))
362 return -ENOMEM;
363
364 i915_sw_fence_wait(signaler);
365 i915_sw_fence_set_error_once(fence, signaler->error);
366 return 0;
367 }
368
369 pending |= I915_SW_FENCE_FLAG_ALLOC;
370 }
371
372 INIT_LIST_HEAD(&wq->entry);
373 wq->flags = pending;
374 wq->func = i915_sw_fence_wake;
375 wq->private = fence;
376
377 i915_sw_fence_await(fence);
378
379 spin_lock_irqsave(&signaler->wait.lock, flags);
380 if (likely(!i915_sw_fence_done(signaler))) {
381 __add_wait_queue_entry_tail(&signaler->wait, wq);
382 pending = 1;
383 } else {
384 i915_sw_fence_wake(wq, 0, signaler->error, NULL);
385 pending = 0;
386 }
387 spin_unlock_irqrestore(&signaler->wait.lock, flags);
388
389 return pending;
390 }
391
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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next prev parent reply other threads:[~2021-04-29 16:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-29 2:42 [PATCH] drm/i915: Use might_alloc() Bernard Zhao
2021-04-29 2:42 ` [Intel-gfx] " Bernard Zhao
2021-04-29 2:42 ` Bernard Zhao
2021-04-29 16:31 ` kernel test robot [this message]
2021-04-29 16:31 ` kernel test robot
2021-04-29 16:31 ` [Intel-gfx] " kernel test robot
2021-04-29 16:31 ` kernel test robot
2021-04-30 17:42 ` Daniel Vetter
2021-04-30 17:42 ` Daniel Vetter
2021-04-30 17:42 ` [Intel-gfx] " Daniel Vetter
2021-04-30 17:42 ` Daniel Vetter
2021-05-07 7:35 ` Bernard
2021-05-07 7:35 ` Bernard
2021-05-07 7:35 ` [Intel-gfx] " Bernard
2021-05-07 7:35 ` Bernard
-- strict thread matches above, loose matches on Subject: below --
2021-04-29 2:13 Bernard Zhao
2021-04-29 2:13 ` Bernard Zhao
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