Commit 61673efc authored by Timur Kristóf's avatar Timur Kristóf Committed by Alex Deucher
Browse files

drm/amdgpu/gmc6: Cache VM fault info 



Call amdgpu_vm_update_fault_cache on GMC v6 similarly to how we
do in GMC v7-v8 so that VM fault info can be used later by
userspace for debugging.

Signed-off-by: default avatarTimur Kristóf <timur.kristof@gmail.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d56aabaa

drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c

+4 −0
Original line number Diff line number Diff line
@@ -1077,6 +1077,10 @@ static int gmc_v6_0_process_interrupt(struct amdgpu_device *adev, 
	if (!addr && !status)

		return 0;



	amdgpu_vm_update_fault_cache(adev, entry->pasid,

				     ((u64)addr) << AMDGPU_GPU_PAGE_SHIFT,

				     status, AMDGPU_GFXHUB(0));



	if (amdgpu_vm_fault_stop == AMDGPU_VM_FAULT_STOP_FIRST)

		gmc_v6_0_set_fault_enable_default(adev, false);