dma_fence_timeline_name() is a wrapper around dma_fence_ops::get_timeline_name(). Since the blamed commit below, it calls an incorrect callback.
Update it to restore functionality by calling the intended callback.
Fixes: 62918542b7bf ("dma-fence: Fix sparse warnings due __rcu annotations") Signed-off-by: André Draszik andre.draszik@linaro.org --- drivers/dma-buf/dma-fence.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c index b3bfa6943a8e..5292d714419b 100644 --- a/drivers/dma-buf/dma-fence.c +++ b/drivers/dma-buf/dma-fence.c @@ -1202,7 +1202,7 @@ const char __rcu *dma_fence_timeline_name(struct dma_fence *fence) /* RCU protection is required for safe access to returned string */ ops = rcu_dereference(fence->ops); if (!dma_fence_test_signaled_flag(fence)) - return (const char __rcu *)ops->get_driver_name(fence); + return (const char __rcu *)ops->get_timeline_name(fence); else return (const char __rcu *)"signaled-timeline"; }
--- base-commit: e2cae00c05d196491c318196792297f2dfbaa02c change-id: 20260618-linux-drm_crtc_fix-267655a1c89f
Best regards,