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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-11-23 10:32:41 +0100 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2015-12-14 11:49:44 -0500 |
| commit | dee2eed2117f18656714a971fbbd6903bd3c827c (patch) | |
| tree | f95d2a597087505bdd5b57a60053944f966d8633 | |
| parent | 8979a059281b2e25d864edfd2220def7140c09b1 (diff) | |
| download | linux-stable-dee2eed2117f18656714a971fbbd6903bd3c827c.tar.gz linux-stable-dee2eed2117f18656714a971fbbd6903bd3c827c.tar.bz2 linux-stable-dee2eed2117f18656714a971fbbd6903bd3c827c.zip | |
drm/msm: Use unlocked gem unreferencing
For drm_gem_object_unreference callers are required to hold
dev->struct_mutex, which these paths don't. Enforcing this requirement
has become a bit more strict with
commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu Oct 15 09:36:25 2015 +0200
drm/gem: Check locking in drm_gem_object_unreference
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
| -rw-r--r-- | drivers/gpu/drm/msm/msm_fbdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c index 3f6ec077b51d..d95af6eba602 100644 --- a/drivers/gpu/drm/msm/msm_fbdev.c +++ b/drivers/gpu/drm/msm/msm_fbdev.c @@ -121,7 +121,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper, /* note: if fb creation failed, we can't rely on fb destroy * to unref the bo: */ - drm_gem_object_unreference(fbdev->bo); + drm_gem_object_unreference_unlocked(fbdev->bo); ret = PTR_ERR(fb); goto fail; } |