diff options
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2014-11-08 01:41:23 +0300 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2016-02-02 19:10:08 +0000 |
| commit | 1646605d0abfcaa72380f8a2e2d13a7769380a19 (patch) | |
| tree | 68ed45719d31acffb54fd7d1659c530199081dd4 /include/linux/patchkey.h | |
| parent | f703dc9dabb5a236da94e2fa34ad2adcbd158ea0 (diff) | |
drm/i915: avoid deadlock on failure paths in __intel_framebuffer_create()
commit 6ccb81f2171ab48592946efab0ce0fd41978f4ba upstream.
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>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'include/linux/patchkey.h')
0 files changed, 0 insertions, 0 deletions