From: Alan Cox <alan@redhat.com>
Date: Mon, 13 Oct 2008 09:40:30 +0000 (+0100)
Subject: tty: the vhangup syscall is racy
X-Git-Tag: v2.6.28-rc1~644
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2cb5998b5f0ccc886fdda3509059eef297b49577;p=pandora-kernel.git

tty: the vhangup syscall is racy

We now have the infrastructure to sort this out but rather than teaching
the syscall tty lock rules we move the hard work into a tty helper

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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