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(parent: ca4e172) | patch
drm/amdgpu: Fix hang on device removal.
authorAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Wed, 12 May 2021 14:26:44 +0000 (10:26 -0400)
committerAndrey Grodzovsky <andrey.grodzovsky@amd.com>
Thu, 20 May 2021 03:50:28 +0000 (23:50 -0400)
commit54a85db8dea486c89467abe7540100a41bcc9b74
treef36b63a365b3844655f2ef9e5456dbd5da5c2031tree | snapshot
parentca4e17244bd213ed093927491ddb8eec0c21ada3commit | diff
drm/amdgpu: Fix hang on device removal.

If removing while commands in flight you cannot wait to flush the
HW fences on a ring since the device is gone.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210512142648.666476-13-andrey.grodzovsky@amd.com
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c diff | blob | history
Linux Kernel Source Tree.