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From: Ingo Molnar <mingo@elte.hu>
To: George Anzinger <george@mvista.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>,
	paulmck@us.ibm.com, Roland McGrath <roland@redhat.com>,
	akpm@osdl.org, linux-kernel@vger.kernel.org, dipankar@in.ibm.com,
	suzannew@cs.pdx.edu
Subject: Re: Thread group exec race -> null pointer... HELP
Date: Fri, 25 Nov 2005 16:03:48 +0100	[thread overview]
Message-ID: <20051125150348.GA14919@elte.hu> (raw)
In-Reply-To: <4384D17C.4040902@mvista.com>


* George Anzinger <george@mvista.com> wrote:

> >This patch:
> >
> >	http://marc.theaimsgroup.com/?l=linux-kernel&m=113138286512847
> >
> >was intended to fix exactly this problem (and the same test program was
> >used to exploit the race and test the fix).
> >
> >So, it does not help? I can't reproduce the problem.
> 
> Yes, it does fix it.  Somehow I missed the posting of that patch.

fyi, i've included the patch in -rt15.

	Ingo

  reply	other threads:[~2005-11-25 15:04 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-11-05  1:36 [PATCH] Additional/catchup RCU signal fixes for -mm Paul E. McKenney
2005-11-05 16:32 ` Oleg Nesterov
2005-11-06  1:00   ` Paul E. McKenney
2005-11-06 14:17     ` Oleg Nesterov
2005-11-06 14:46       ` Oleg Nesterov
2005-11-06 23:02         ` Paul E. McKenney
2005-11-06 14:32     ` Posix timers vs exec problems Oleg Nesterov
2005-11-07 18:12       ` [PATCH] fix de_thread() vs send_group_sigqueue() race Oleg Nesterov
2005-11-08 20:36         ` Chris Wright
2005-11-08 20:55           ` Linus Torvalds
2005-11-16 23:26       ` [PATCH] sigaction should clear all signals on SIG_IGN, not just < 32 George Anzinger
2005-11-22  1:09         ` Thread group exec race -> null pointer... HELP George Anzinger
2005-11-22 14:45           ` Oleg Nesterov
2005-11-23 20:30             ` George Anzinger
2005-11-25 15:03               ` Ingo Molnar [this message]
2005-11-22 19:20           ` [PATCH] fix do_wait() vs exec() race Oleg Nesterov

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