On 12/1/25 11:50, Philipp Stanner wrote: > The return code of dma_fence_signal() is not useful and shall be removed > from the kernel. To do so, the few users who rely on the return code > must be ported. > > Use dma_fence_check_and_signal() and mapp its boolean return code to > dma_fence_signal()'s former value for already-signaled fences. > > Suggested-by: Christian König <[email protected]> > Signed-off-by: Philipp Stanner <[email protected]>
Reviewed-by: Christian König <[email protected]> > --- > drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c > b/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c > index 1bcc67977f48..eaf2e91f8e97 100644 > --- a/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c > +++ b/drivers/gpu/drm/ttm/tests/ttm_bo_validate_test.c > @@ -692,7 +692,7 @@ static int threaded_fence_signal(void *arg) > > msleep(20); > > - return dma_fence_signal(fence); > + return dma_fence_check_and_signal(fence) ? -EINVAL : 0; > } > > static void ttm_bo_validate_move_fence_not_signaled(struct kunit *test)
