drm/amdgpu: make sure that BOs have a backing store

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commit ca0b954a43 upstream

It's perfectly possible that the BO is about to be destroyed and doesn't
have a backing store associated with it.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Guchun Chen <guchun.chen@amd.com>
Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.3.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Christian König 2023-07-07 11:07:27 -04:00 • committed by Greg Kroah-Hartman

parent 2eb044def6

commit fbec04aa5c

1 changed files with 5 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

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