Revision ee0c1a65cf95230d5eb3d9de94fd2ead9a428c67 authored by Peter Hurley on 11 November 2015, 13:03:54 UTC, committed by Greg Kroah-Hartman on 21 November 2015, 00:19:54 UTC
The correct lock order is atomic_write_lock => termios_rwsem, as
established by tty_write() => n_tty_write().

Fixes: c274f6ef1c666 ("tty: Hold termios_rwsem for tcflow(TCIxxx)")
Reported-and-Tested-by: Dmitry Vyukov <dvyukov@google.com>
Cc: <stable@vger.kernel.org> # v3.18+
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 parent 8005c49
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