diff options
| author | Takashi Iwai <tiwai@suse.de> | 2023-08-24 09:27:21 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-08-24 09:27:21 +0200 |
| commit | a057efde80453c68c60e156803578a654b52c39f (patch) | |
| tree | 51c312e95de536b6a29d18a12cfdba72029e09ad /drivers/gpu/drm/msm/msm_fence.c | |
| parent | 17a1eab7b70d85fc5711f37bb6e530b771736bb7 (diff) | |
| parent | a4a6eed851bb661477654d772807d0e5aee5629c (diff) | |
Merge branch 'for-linus' into for-next
Back-merge the 6.5-devel branch for the clean patch application for
6.6 and resolving merge conflicts.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_fence.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_fence.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_fence.c b/drivers/gpu/drm/msm/msm_fence.c index 96599ec3eb78..1a5d4f1c8b42 100644 --- a/drivers/gpu/drm/msm/msm_fence.c +++ b/drivers/gpu/drm/msm/msm_fence.c @@ -191,6 +191,12 @@ msm_fence_init(struct dma_fence *fence, struct msm_fence_context *fctx) f->fctx = fctx; + /* + * Until this point, the fence was just some pre-allocated memory, + * no-one should have taken a reference to it yet. + */ + WARN_ON(kref_read(&fence->refcount)); + dma_fence_init(&f->base, &msm_fence_ops, &fctx->spinlock, fctx->context, ++fctx->last_fence); } |