From: Oleg Nesterov <oleg@tv-sign.ru>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Andrew Morton <akpm@osdl.org>, Ingo Molnar <mingo@elte.hu>,
linux-kernel@vger.kernel.org
Subject: Re: [BUG] Race condition with it_real_fn in kernel/itimer.c
Date: Thu, 16 Jun 2005 13:03:00 +0400 [thread overview]
Message-ID: <42B14044.FC2F5432@tv-sign.ru> (raw)
In-Reply-To: 1118860623.4508.70.camel@localhost.localdomain
Steven Rostedt wrote:
>
> On Wed, 2005-06-15 at 21:39 +0400, Oleg Nesterov wrote:
> >
> > I think we don't need del_timer_sync() at all, just del_timer().
> >
> [...]
>
> it_real_arm unprotected! And you can see here that it_real_arm is also
> called and they both call add_timer! This would not work, so far the
> first patch seems to handle this.
Yes, you are right, thanks.
> PS. Don't strip the CC list.
I am sorry. It's because I am not subscribed to lkml, I saw your message
on http://marc.theaimsgroup.com/. You might know is there an lkml archive
which does not hide recipients list (or in mbox format) ?
Oleg.
next prev parent reply other threads:[~2005-06-16 8:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-15 17:39 [BUG] Race condition with it_real_fn in kernel/itimer.c Oleg Nesterov
2005-06-15 18:37 ` Steven Rostedt
2005-06-15 19:34 ` [PATCH] " Steven Rostedt
2005-06-16 7:44 ` Oleg Nesterov
2005-06-16 11:33 ` Steven Rostedt
2005-06-16 11:44 ` Steven Rostedt
2005-06-16 14:30 ` [PATCH] Re: [BUG] Race condition with it_real_fn inkernel/itimer.c Oleg Nesterov
2005-06-16 9:03 ` Oleg Nesterov [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-06-15 16:23 [BUG] Race condition with it_real_fn in kernel/itimer.c Steven Rostedt
2005-06-15 17:35 ` Steven Rostedt
2005-06-15 20:25 ` Andrew Morton
2005-06-15 21:01 ` Steven Rostedt
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