tree d5d7144d1314cba0c055b3804db35e06987a7956
parent 4d3fb709b285ac885c40950a837edbfc90029c5f
author Eric Paris <eparis@redhat.com> 1367334074 -0400
committer Eric Paris <eparis@redhat.com> 1367350288 -0400

audit: use spin_lock_irqsave/restore in audit tty code

Some of the callers of the audit tty function use spin_lock_irqsave/restore.
We were using the forced always enable version, which seems really bad.
Since I don't know every one of these code paths well enough, it makes
sense to just switch everything to the safe version.  Maybe it's a
little overzealous, but it's a lot better than an unlucky deadlock when
we return to a caller with irq enabled and they expect it to be
disabled.

Signed-off-by: Eric Paris <eparis@redhat.com>