diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-10-03 10:28:27 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-10-04 12:53:12 +1000 |
| commit | 2adb29b18ea7dc9503a397eb9995a5f3e6754b9e (patch) | |
| tree | c6d5dbe6d2ee16a79df30dc0a2627a057810ca4f | |
| parent | e86fa21b77f4ef840213ecd33230c7c16879a4ac (diff) | |
drm: Undo damage to page_flip_ioctl
I screwed up rebasing of my patch in
commit 43968d7b806d7a7e021261294c583a216fddf0e5
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed Sep 21 10:59:24 2016 +0200
drm: Extract drm_plane.[hc]
which meant on error paths drm_crtc_vblank_put could be called without
a get, leading to an underrun of the refcount.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98020
Reported-and-tested-by: Andy Furniss <adf.lists@gmail.com>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161003082827.11586-1-daniel.vetter@ffwll.ch
Signed-off-by: Dave Airlie <airlied@redhat.com>