linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c, branch v4.2.6 Linux kernel stable tree drm/amdgpu: stop context leak in the error path 2015-07-16T16:39:39+00:00 Christian König christian.koenig@amd.com 2015-07-07T15:27:03+00:00 5c2327beed49efa3198b8468e78b1182eb0b764b Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> 
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
drm/amdgpu: validate the context id in the dependencies 2015-07-16T16:39:38+00:00 Christian König christian.koenig@amd.com 2015-07-06T17:42:10+00:00 76a1ea618f01b2bf5a325832d1c273c039c4ea81 Just to make sure userspace don't send nonsense to the kernel. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> 
Just to make sure userspace don't send nonsense to the kernel.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
drm/amdgpu: add optional dependencies to the CS IOCTL v2 2015-06-29T19:52:49+00:00 Christian König christian.koenig@amd.com 2015-06-19T15:31:29+00:00 2b48d323b26c37555df3447e11ab9e962eccdc26 v2: remove unrelated whitespace change, fix C comment Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
v2: remove unrelated whitespace change, fix C comment

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: recreate fence from user seq 2015-06-29T19:52:49+00:00 Christian König christian.koenig@amd.com 2015-06-19T15:00:19+00:00 03507c4f2f63d8d98c2455cf4d192589fac553c7 And use common fence infrastructure for the wait. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> 
And use common fence infrastructure for the wait.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
drm/amdgpu: add chunk id validity check 2015-06-29T15:21:49+00:00 Christian König christian.koenig@amd.com 2015-06-23T15:07:03+00:00 9a5e8fb1c8372ea4b58a76bbb82cb97683bb204b Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: fix crash on invalid CS IOCTL 2015-06-29T15:21:49+00:00 Christian König christian.koenig@amd.com 2015-06-22T12:54:32+00:00 b8682ac253bdab6c15678f926bdc028b2e5dc0d2 Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: fix UVD/VCE VM emulation 2015-06-10T18:16:48+00:00 Christian König christian.koenig@amd.com 2015-06-10T15:20:11+00:00 4802ce11778664a69b308c5aa9b95350b76793be Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: only support IBs in the buffer list (v2) 2015-06-04T01:04:05+00:00 Marek Olšák marek.olsak@amd.com 2015-06-02T15:44:49+00:00 3ccec53c294cbec2af44b6b24f70349637c45428 amdgpu_cs_find_mapping doesn't work without all buffers being validated, so the TTM validation must be done first. v2: only use amdgpu_cs_find_mapping for UVD/VCE VM emulation Signed-off-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
amdgpu_cs_find_mapping doesn't work without all buffers being validated,
so the TTM validation must be done first.

v2: only use amdgpu_cs_find_mapping for UVD/VCE VM emulation

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: sync fence of clear_invalids (v2) 2015-06-04T01:03:54+00:00 monk.liu monk.liu@amd.com 2015-05-26T07:01:54+00:00 cfe2c9780756b63af695078c110b755876b09dfc bo_va may un-initialized, fix it. Signed-off-by: monk.liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <jammy.zhou@amd.com> 
bo_va may un-initialized, fix it.

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
drm/amdgpu: fix context switch 2015-06-04T01:03:34+00:00 Christian König christian.koenig@amd.com 2015-05-11T13:34:59+00:00 3cb485f34049b7f3a00f6f73d2325e0858f64ddb Properly protect the state and also handle submission failures. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> 
Properly protect the state and also handle submission failures.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>