MASK_PDE0_FAULT   543 drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c 			    MASK_PDE0_FAULT, enable);
MASK_PDE0_FAULT   770 drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c 			    MASK_PDE0_FAULT, enable);