diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2025-09-04 12:35:05 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-19 16:35:51 +0200 |
| commit | 5539bc82cedadea42878025ff86117762f098a81 (patch) | |
| tree | 28578468165d7f6a9b2fd6411ed75d7235e47ce2 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 215ea32e1fba22e67e7e37add57fd2b94886dba1 (diff) | |
drm/amdgpu: fix a memory leak in fence cleanup when unloading
commit 7838fb5f119191403560eca2e23613380c0e425e upstream.
Commit b61badd20b44 ("drm/amdgpu: fix usage slab after free")
reordered when amdgpu_fence_driver_sw_fini() was called after
that patch, amdgpu_fence_driver_sw_fini() effectively became
a no-op as the sched entities we never freed because the
ring pointers were already set to NULL. Remove the NULL
setting.
Reported-by: Lin.Cao <lincao12@amd.com>
Cc: Vitaly Prosyak <vitaly.prosyak@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Fixes: b61badd20b44 ("drm/amdgpu: fix usage slab after free")
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit a525fa37aac36c4591cc8b07ae8957862415fbd5)
Cc: stable@vger.kernel.org
[ Adapt to conditional check ]
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions