Re: [PATCH] tty: Fix race condition if flushing tty flip buffers

2013-04-08 Thread Peter Hurley
On Mon, 2013-04-08 at 11:48 -0700, Greg Kroah-Hartman wrote: > What tree is this against? Does it need your other larger set of ldisc > patches, or can it be applied without it? This patch should apply cleanly against your tty-next tree without dependencies on unapplied patchsets. I have not resp

Re: [PATCH] tty: Fix race condition if flushing tty flip buffers

2013-04-08 Thread Greg Kroah-Hartman
On Wed, Mar 20, 2013 at 01:20:43PM -0400, Peter Hurley wrote: > As Ilya Zykov identified in his patch 'PROBLEM: Race condition in > tty buffer's function flush_to_ldisc()', a race condition exists > which allows a parallel flush_to_ldisc() to flush and free the tty > flip buffers while those buffer

Re: [PATCH] tty: Fix race condition if flushing tty flip buffers

2013-03-20 Thread Ilya Zykov
On 20.03.2013 21:20, Peter Hurley wrote: > As Ilya Zykov identified in his patch 'PROBLEM: Race condition in > tty buffer's function flush_to_ldisc()', a race condition exists > which allows a parallel flush_to_ldisc() to flush and free the tty > flip buffers while those buffers are in-use. For exa