gpu/drm/xe/xe_bo.c
@@ -1942,7 +1942,7 @@ static vm_fault_t xe_bo_cpu_fault(struct vm_fault *vmf)
 	int err = 0;
 	int idx;
 
-	if (!drm_dev_enter(&xe->drm, &idx))
+	if (xe_device_wedged(xe) || !drm_dev_enter(&xe->drm, &idx))
 		return ttm_bo_vm_dummy_page(vmf, vmf->vma->vm_page_prot);
 
 	ret = xe_bo_cpu_fault_fastpath(vmf, xe, bo, needs_rpm);
-- 
2.51.0[PATCH 6.19 733/781] drm/xe/bo: Redirect faults to dummy page for wedged deviceGreg Kroah-Hartman <gregkh@linuxfoundation.org> undefinedstable@vger.kernel.org undefined undefined undefined undefined undefined undefined undefined»3†•Z