Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6378076b authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: disable direct VM updates when vm_debug is set 



That should make user space bugs more obvious.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 827108d0

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

+2 −1
Original line number Diff line number Diff line
@@ -596,7 +596,8 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, 
		break;

	}

	ttm_eu_backoff_reservation(&ticket, &list);

	if (!r && !(args->flags & AMDGPU_VM_DELAY_UPDATE))

	if (!r && !(args->flags & AMDGPU_VM_DELAY_UPDATE) &&

	    !amdgpu_vm_debug)

		amdgpu_gem_va_update_vm(adev, bo_va, args->operation);



	drm_gem_object_unreference_unlocked(gobj);