linux-kernel - Re: um: TTY fixes (?)

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Message-ID: <20120712144928.GA13700@x2.net.home>
Date:	Thu, 12 Jul 2012 16:49:28 +0200
From:	Karel Zak <kzak@...hat.com>
To:	Richard Weinberger <richard@....at>
Cc:	Alan Cox <alan@...rguk.ukuu.org.uk>, jslaby@...e.cz,
	user-mode-linux-devel@...ts.sourceforge.net,
	gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
	viro@...iv.linux.org.uk, alan@...ux.intel.com
Subject: Re: um: TTY fixes (?)

On Tue, Jun 05, 2012 at 05:17:19PM +0200, Karel Zak wrote:
> On Tue, Jun 05, 2012 at 02:20:38PM +0200, Richard Weinberger wrote:
> > Am 05.06.2012 13:15, schrieb Alan Cox:
> > > Actually I'd prefer a clever solution which can spot all the fds are the
> > > same process so we can keep compatibility but I've not found a sensible
> > > way to do that.
> > 
> > Me too.
> > 
> > For UML users the current situation is odd.
> > They have to select between:
> > - Having a UML that crashes randomly on some distros.
> > - Applying the TTY fix and break login on every distro that uses util-linux's login.
> > - Applying the TTY fix and patch util-linux too.
> 
>  I'll follow kernel... so if close-before-vhangup is preferred way
>  than I'll modify util-linux login(1). No problem.

 I just fixed login(1) and agetty (--hangup option). The change will
 be available in util-linux v2.23 (rc1 will be this month).

    Karel

-- 
 Karel Zak  <kzak@...hat.com>
 http://karelzak.blogspot.com
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