[PATCH V4] drm/sched: Fix fence reference count leak

2025-03-15 Thread Qianyi Liu
From: qianyi liu The last_scheduled fence leaks when an entity is being killed and adding the cleanup callback fails. Decrement the reference count of prev when dma_fence_add_callback() fails, ensuring proper balance. Cc: sta...@vger.kernel.org Fixes: 2fdb8a8f07c2 ("drm/scheduler: rework entity

Re: [PATCH V4] drm/sched: Fix fence reference count leak

2025-03-13 Thread Philipp Stanner
On Tue, 2025-03-11 at 14:02 +0800, Qianyi Liu wrote: > From: qianyi liu > > The last_scheduled fence leaks when an entity is being killed and > adding > the cleanup callback fails. > > Decrement the reference count of prev when dma_fence_add_callback() > fails, ensuring proper balance. > > Cc: