Danilo Krummrich a9bf3efc33 drm/nouveau: prime: fix refcount underflow ...

Calling nouveau_bo_ref() on a nouveau_bo without initializing it (and
hence the backing ttm_bo) leads to a refcount underflow.

Instead of calling nouveau_bo_ref() in the unwind path of
drm_gem_object_init(), clean things up manually.

Fixes: ab9ccb96a6 ("drm/nouveau: use prime helpers")
Reviewed-by: Ben Skeggs <bskeggs@nvidia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240718165959.3983-2-dakr@kernel.org
(cherry picked from commit 1b93f3e89d)
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

2024-07-22 22:53:38 +02:00

..

drm

drm/nouveau: prime: fix refcount underflow

2024-07-22 22:53:38 +02:00

host1x

Merge tag 'v6.10-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2024-05-13 14:53:05 -07:00

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