From: Steven Rostedt <rostedt@goodmis.org>
To: Grzegorz Nosek <grzegorz.nosek@gmail.com>
Cc: vserver@list.linux-vserver.org, linux-kernel@vger.kernel.org,
Andrew Morton <akpm@osdl.org>
Subject: Re: [PATCH] race condition in procfs
Date: Tue, 29 Nov 2005 09:28:44 -0500 [thread overview]
Message-ID: <1133274524.6328.56.camel@localhost.localdomain> (raw)
In-Reply-To: <121a28810511290604m68c56398t@mail.gmail.com>
On Tue, 2005-11-29 at 15:04 +0100, Grzegorz Nosek wrote:
> 2005/11/29, Grzegorz Nosek <grzegorz.nosek@gmail.com>:
> >
> > Oh well, I got another oops in the very same place with the patch
> > applied. So now I surrounded the check with
> > read_[un]lock(&tasklist_lock) and added a check to do_task_stat (both
> > now have a printk). If it builds, boots and doesn't crash, I'll post
> > the patch.
>
> Froze solid a minute after booting :( netconsole didn't log anything
> either. Back to the drawing board.
Have you seen this crash the vanilla kernel? What exactly are you doing
to see the crash? If you have a script or something, could you post it.
I could spend some time helping you debug it too on one of my SMP boxes.
-- Steve
next prev parent reply other threads:[~2005-11-29 14:29 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-29 7:17 [PATCH] race condition in procfs Grzegorz Nosek
2005-11-29 8:09 ` Andrew Morton
2005-11-29 8:38 ` Grzegorz Nosek
2005-11-29 13:25 ` Grzegorz Nosek
2005-11-29 14:04 ` Grzegorz Nosek
2005-11-29 14:28 ` Steven Rostedt [this message]
2005-11-29 14:39 ` Grzegorz Nosek
2005-11-29 14:49 ` Steven Rostedt
2005-11-30 14:41 ` Grzegorz Nosek
2005-11-30 15:14 ` Steven Rostedt
2005-11-30 15:29 ` Grzegorz Nosek
2005-11-30 16:25 ` Steven Rostedt
2005-11-30 17:23 ` Grzegorz Nosek
2005-12-01 20:38 ` Grzegorz Nosek
2005-11-29 15:22 ` [PATCH] shrinks dentry struct Eric Dumazet
2005-11-30 2:06 ` Paul Jackson
2005-11-30 2:14 ` Andrew Morton
2005-11-30 2:43 ` Paul Jackson
2005-11-30 6:56 ` Hugh Dickins
2005-12-03 1:15 ` [PATCH] remove unused blkp field in percpu_data Eric Dumazet
2005-12-13 18:03 ` [PATCH] shrinks dentry struct Paul E. McKenney
2005-12-13 18:24 ` Eric Dumazet
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