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| author | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2022-01-19 17:09:58 -0500 |
|---|---|---|
| committer | Andrey Grodzovsky <andrey.grodzovsky@amd.com> | 2022-02-09 12:17:32 -0500 |
| commit | d0fb18b535679a28b1f55a312b7454563b9bb36e (patch) | |
| tree | fa53d93c9f858998d04a091cd45ee0588610fdc8 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | cfbb6b0047448e2d986160d9f30d60f604d9ad0f (diff) | |
| download | lwn-d0fb18b535679a28b1f55a312b7454563b9bb36e.tar.gz lwn-d0fb18b535679a28b1f55a312b7454563b9bb36e.zip | |
drm/amdgpu: Move reset sem into reset_domain
We want single instance of reset sem across all
reset clients because in case of XGMI we should stop
access cross device MMIO because any of them could be
in a reset in the moment.
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://www.spinics.net/lists/amd-gfx/msg74117.html
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index cb9764513df8..ddfbcc8fd3d3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1058,7 +1058,6 @@ struct amdgpu_device { atomic_t in_gpu_reset; enum pp_mp1_state mp1_state; - struct rw_semaphore reset_sem; struct amdgpu_doorbell_index doorbell_index; struct mutex notifier_lock; |