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(parent: effb97c) | patch
drm/amdgpu: stop evicting encrypted BOs to swap
authorChristian König <christian.koenig@amd.com>
Mon, 2 Mar 2020 12:00:07 +0000 (13:00 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 28 Apr 2020 20:20:29 +0000 (16:20 -0400)
commit218c0b7f183a88b3b2678fbca885a750dda2bff3
tree094773f599fee3e415f306263e0d3dbe83e0a92btree | snapshot
parenteffb97cc4ba638eb0a24d612bcea6ff2ef26cfeecommit | diff
drm/amdgpu: stop evicting encrypted BOs to swap

Swapping out encrypted BOs doesn't work because they can't change
their physical location without going through a bounce copy.

As a workaround disable evicting encrypted BOs to the system
domain for now.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c diff | blob | history
Domain: System / Kernel;