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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2014-11-08 01:41:23 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-11-14 10:29:12 +0100 |
| commit | 6ccb81f2171ab48592946efab0ce0fd41978f4ba (patch) | |
| tree | a1bc8f4f26aa01089d1e20d26b1811e4f84cfeac /drivers/gpu/drm/drm_edid.c | |
| parent | e1f234bde6edb2bcdb763c90076b9484e4c71a33 (diff) | |
| download | lwn-6ccb81f2171ab48592946efab0ce0fd41978f4ba.tar.gz lwn-6ccb81f2171ab48592946efab0ce0fd41978f4ba.zip | |
drm/i915: avoid deadlock on failure paths in __intel_framebuffer_create()
Since a8bb6818270c __intel_framebuffer_create() is called
with struct_mutex held, so it should use drm_gem_object_unreference()
instead of drm_gem_object_unreference_unlocked().
Found by Linux Driver Verification project (linuxtesting.org).
This regression has been introduced in
commit a8bb6818270c32126dba0fd2ddb139d885c5687d
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon Feb 10 18:00:39 2014 +0100
drm/i915: Fix error path leak in fbdev fb allocation
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_edid.c')
0 files changed, 0 insertions, 0 deletions