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drm/radeon: Unreference GEM object outside of spinlock in page flip error path.
author
Michel Dänzer
<michel@daenzer.net>
Tue, 13 Sep 2011 09:29:12 +0000
(11:29 +0200)
committer
Dave Airlie
<airlied@redhat.com>
Wed, 14 Sep 2011 12:36:39 +0000
(13:36 +0100)
Should fix https://bugzilla.redhat.com/show_bug.cgi?id=726277 .
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/radeon_display.c
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diff --git
a/drivers/gpu/drm/radeon/radeon_display.c
b/drivers/gpu/drm/radeon/radeon_display.c
index 6cc17fb96a5751eb62bfb85cdc7ffadb751a3862..6adb3e58affdc3fccbce06e254cf648c6f4de5cb 100644
(file)
--- a/
drivers/gpu/drm/radeon/radeon_display.c
+++ b/
drivers/gpu/drm/radeon/radeon_display.c
@@
-473,8
+473,8
@@
pflip_cleanup:
spin_lock_irqsave(&dev->event_lock, flags);
radeon_crtc->unpin_work = NULL;
unlock_free:
- drm_gem_object_unreference_unlocked(old_radeon_fb->obj);
spin_unlock_irqrestore(&dev->event_lock, flags);
+ drm_gem_object_unreference_unlocked(old_radeon_fb->obj);
radeon_fence_unref(&work->fence);
kfree(work);