it will cause page fault after device recovered if there is a process running. Signed-off-by: Zhigang Luo <Zhigang.Luo@xxxxxxx> Change-Id: Ib1eddb56b69ecd41fe703abd169944154f48b0cd --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 70261eb9b0bb..2867e9186e44 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -4974,6 +4974,8 @@ static int amdgpu_device_reset_sriov(struct amdgpu_device *adev, retry: amdgpu_amdkfd_pre_reset(adev); + amdgpu_amdkfd_wait_no_process_running(adev); + amdgpu_device_stop_pending_resets(adev); if (from_hypervisor) -- 2.25.1
