DRM_RDWR
DRM_RDWR : 0);
KFD_IOC_ALLOC_MEM_FLAGS_WRITABLE ? DRM_RDWR : 0,
ret = criu_get_prime_handle(kgd_mem, DRM_RDWR,
if (args->flags & ~(DRM_CLOEXEC | DRM_RDWR))
dmabuf = i915_gem_prime_export(&obj->base, DRM_CLOEXEC | DRM_RDWR);
ret = dma_buf_fd(dmabuf, DRM_CLOEXEC | DRM_RDWR);