linux-kernel - Re: main thread pthread_exit/sys

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Message-ID: <3f43f78b0902042055p37ff9ab2u84840273b34c7373@mail.gmail.com>
Date:	Wed, 4 Feb 2009 20:55:26 -0800
From:	Kaz Kylheku <kkylheku@...il.com>
To:	Roland McGrath <roland@...hat.com>
Cc:	Oleg Nesterov <oleg@...hat.com>, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ulrich Drepper <drepper@...hat.com>
Subject: Re: main thread pthread_exit/sys_exit bug!

On Wed, Feb 4, 2009 at 7:05 PM, Roland McGrath <roland@...hat.com> wrote:
> I haven't seen the clear explanation of what specific actual problems there
> are here.  But I'm quite sure this is not the right approach to address them.
>
> Kaz has said things that seemed to imply that the behavior is erratic or
> the semantics are somehow ill-defined when the group leader has died with
> other threads living on.  In fact, this case is perfectly well-specified
> and there is no mystery about it.

I haven't observed anything that could be called erratic. The behavior that
occurs, occurs reliably.
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