dahdi-linux/drivers
Oron Peled db07e1b74d xpp: stability -- deadlock in waitfor_xpds()
waitfor_xpds xbus sysfs file should not take an xbus refcount:

* It is called from sysfs which maintain its own device refcount.
* If put_xbus() calls xbus_destroy() than down the call chain it will
  try to release an object that is held by sysfs.
* This will create a deadlock.

Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
2014-05-27 14:04:48 +03:00
..
dahdi xpp: stability -- deadlock in waitfor_xpds() 2014-05-27 14:04:48 +03:00