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| author | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2017-10-10 16:50:17 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-10-19 15:26:59 -0400 |
| commit | 0ae94444c08a0adf2fab4aab26be0646ee445a19 (patch) | |
| tree | d5bc47553183dfe5ec29a23fe3e7d78f1906fc2d /drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | |
| parent | ad864d243826cedc53404a1c0db7d1e38ddceb84 (diff) | |
| download | linux-0ae94444c08a0adf2fab4aab26be0646ee445a19.tar.bz2 | |
drm/amdgpu: Move old fence waiting before reservation lock is aquired v2
Helps avoiding deadlock during GPU reset.
Added mutex to amdgpu_ctx to preserve order of fences on a ring.
v2:
Put waiting logic in a function in a seperate function in amdgpu_ctx.c
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c')
0 files changed, 0 insertions, 0 deletions