accel/amdxdna: Fix dma_fence leak when job is canceled

Browse source

[ Upstream commit dea9f84776 ]

Currently, dma_fence_put(job->fence) is called in job notification
callback. However, if a job is canceled, the notification callback is never
invoked, leading to a memory leak. Move dma_fence_put(job->fence)
to the job cleanup function to ensure the fence is always released.

Fixes: aac243092b ("accel/amdxdna: Add command execution")
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20251105194140.1004314-1-lizhi.hou@amd.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Lizhi Hou 2025-11-05 11:41:40 -08:00 • committed by Greg Kroah-Hartman

parent c94c069c0b

commit ba2726d43d

2 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

drivers/accel/amdxdna/aie2_ctx.c

View file

1

drivers/accel/amdxdna/amdxdna_ctx.c

View file