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23 October 2021, 00:29:24 UTC
Revision 7317c75e66fce0c9f82fbe6f72f7e5256b315422 authored by Jesse Barnes on 29 August 2011, 16:45:28 UTC, committed by Keith Packard on 16 December 2011, 16:49:58 UTC 
drm/i915: don't set unpin_work if vblank_get fails
 
This fixes a race where we may try to finish a page flip and decrement
the refcount even if our vblank_get failed and we ended up with a
spurious flip pending interrupt.

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=34211.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
1 parent c0f372b
History
Tip revision: 7317c75e66fce0c9f82fbe6f72f7e5256b315422 authored by Jesse Barnes on 29 August 2011, 16:45:28 UTC
drm/i915: don't set unpin_work if vblank_get fails
Tip revision: 7317c75
File Mode Size
Makefile -rw-r--r-- 394 bytes
compat.c -rw-r--r-- 17.0 KB
compat_mq.c -rw-r--r-- 4.1 KB
ipc_sysctl.c -rw-r--r-- 6.0 KB
ipcns_notifier.c -rw-r--r-- 2.2 KB
mq_sysctl.c -rw-r--r-- 2.7 KB
mqueue.c -rw-r--r-- 30.5 KB
msg.c -rw-r--r-- 20.9 KB
msgutil.c -rw-r--r-- 2.8 KB
namespace.c -rw-r--r-- 4.3 KB
sem.c -rw-r--r-- 42.1 KB
shm.c -rw-r--r-- 29.1 KB
syscall.c -rw-r--r-- 2.3 KB
util.c -rw-r--r-- 22.8 KB
util.h -rw-r--r-- 5.3 KB
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