Re: [PATCH] tty: tty_mutex: fix lockdep warning intty_lock_pair(v1)

[Peter Zijlstra]

On Fri, 2012-05-25 at 14:47 +0100, Alan Cox wrote:
> > Having looked at the source I still don't see how it could possibly
> > work,.. So the problem with tty_release() -> tty_ldisc_release() is
> > that tty_ldisc_release() does an unlock/lock of tty.
> 
> Yes it should do the pair, see the patch I posted restructing it, and
> the second one restructing it right.

http://marc.info/?l=linux-kernel&m=133794355529930

That one? To what tree does one apply that? Because the tty_lock_pair()
in Linus is still missing a lockdep annotation afaict.

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