From: kbuild test robot <lkp@intel.com>
To: kbuild@lists.01.org
Subject: Re: [Intel-gfx] [PATCH 4/4] drm/selftests: selftest for timeline semaphore
Date: Sat, 11 Apr 2020 17:36:36 +0800 [thread overview]
Message-ID: <202004111758.khTQ26ya%lkp@intel.com> (raw)
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CC: kbuild-all(a)lists.01.org
In-Reply-To: <20200410165158.29546-4-venkata.s.dhanalakota@intel.com>
References: <20200410165158.29546-4-venkata.s.dhanalakota@intel.com>
TO: Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com>
CC: intel-gfx(a)lists.freedesktop.org
CC: chris.p.wilson(a)intel.com
Hi Venkata,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on drm-tip/drm-tip]
[cannot apply to drm-intel/for-linux-next linus/master v5.6 next-20200410]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Venkata-Sandeep-Dhanalakota/drm-i915-introduce-a-mechanism-to-extend-execbuf2/20200411-031057
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
reproduce:
# apt-get install sparse
# sparse version:
make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
:::::: branch date: 14 hours ago
:::::: commit date: 14 hours ago
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c:349:53: sparse: warning: incorrect type in argument 1 (different address spaces)
>> drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c:349:53: sparse: expected struct dma_fence *fence
>> drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c:349:53: sparse: got struct dma_fence [noderef] <asn:4> *fence
drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c:366:44: sparse: warning: incorrect type in argument 1 (different address spaces)
drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c:366:44: sparse: expected struct dma_fence *fence
drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c:366:44: sparse: got struct dma_fence [noderef] <asn:4> *fence
drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c:471:53: sparse: warning: incorrect type in argument 1 (different address spaces)
drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c:471:53: sparse: expected struct dma_fence *fence
drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c:471:53: sparse: got struct dma_fence [noderef] <asn:4> *fence
# https://github.com/0day-ci/linux/commit/362cf777546c74e0be786cf6ae2f42031a6a03c8
git remote add linux-review https://github.com/0day-ci/linux
git remote update linux-review
git checkout 362cf777546c74e0be786cf6ae2f42031a6a03c8
vim +349 drivers/gpu/drm/selftests/test-drm_timeline_semaphore.c
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 329
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 330 static int igt_waitseqno(void *ignored)
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 331 {
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 332 struct fence_chain *signal;
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 333 struct mock_timeline *t[6];
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 334 struct chain_info ci;
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 335 struct dma_fence *f;
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 336 int i, count = 5;
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 337 int err = 0;
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 338
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 339 allocate_chains(&ci, 1, 0);
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 340 if (IS_ERR_OR_NULL(ci.chains))
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 341 return -ENOMEM;
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 342
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 343 signal = ci.chains[0];
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 344 atomic_set(&signal->signalers, count);
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 345
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 346 /* wait for submit */
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 347 for (i = 0;i < count; i++) {
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 348 t[i] = timeline(i, 0x0);
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 @349 dma_fence_add_callback(t[i]->syncobj->fence,
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 350 &signal->cb,
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 351 fence_callback);
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 352 }
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 353
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 354 for (i = 0;i < count; i++) {
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 355 if(dma_fence_is_signaled(&signal->chain.base))
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 356 err = -1;
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 357
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 358 f = drm_syncobj_fence_get(t[i]->syncobj);
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 359 dma_fence_signal(f);
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 360 }
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 361
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 362 if(!dma_fence_is_signaled(&signal->chain.base))
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 363 err = -1;
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 364
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 365 for (i = 0;i < count; i++) {
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 366 dma_fence_put(t[i]->syncobj->fence);
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 367 kmem_cache_free(slab_timeline, t[i]);
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 368 }
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 369 delete_chains(&ci);
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 370 return err;
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 371 }
362cf777546c74 Venkata Sandeep Dhanalakota 2020-04-10 372
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
next reply other threads:[~2020-04-11 9:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-11 9:36 kbuild test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-04-11 5:52 [Intel-gfx] [PATCH 4/4] drm/selftests: selftest for timeline semaphore kbuild test robot
2020-04-10 16:51 [Intel-gfx] [PATCH 1/4] drm/i915: introduce a mechanism to extend execbuf2 Venkata Sandeep Dhanalakota
2020-04-10 16:51 ` [Intel-gfx] [PATCH 4/4] drm/selftests: selftest for timeline semaphore Venkata Sandeep Dhanalakota
2020-04-10 21:11 ` kbuild test robot
2020-04-10 21:11 ` kbuild test robot
2020-04-14 13:19 ` Lionel Landwerlin
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