Commits
Chris Wilson committed 427231bc6d5
dma-fence: Signal all callbacks from dma_fence_release() This is an illegal scenario, to free the fence whilst there are pending callbacks. Currently, we emit a WARN and then cast aside the callbacks leaving them dangling. Alternatively, we could set an error on the fence and then signal fence so that any dependency chains from the fence can be tidied up, and if they care they can check for the error. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190609110002.31915-1-chris@chris-wilson.co.uk