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/openbmc/linux/drivers/gpu/drm/amd/amdgpu/ |
H A D | amdgpu_ib.c | 794ff571 Wed May 04 03:27:41 CDT 2016 Monk Liu <Monk.Liu@amd.com> drm/amdgpu: hdp flush&inval should always do
This fixes Tonga vm-fault issue when running disaster (a multiple context GL heavy tests), We should always flush & invalidate hdp no matter vm used or not.
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 794ff571 Wed May 04 03:27:41 CDT 2016 Monk Liu <Monk.Liu@amd.com> drm/amdgpu: hdp flush&inval should always do This fixes Tonga vm-fault issue when running disaster (a multiple context GL heavy tests), We should always flush & invalidate hdp no matter vm used or not. Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <David1.Zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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