From: Willy Tarreau <w@1wt.eu>
To: "MINOURA Makoto / ?$BL'1: ?$B??" <minoura@valinux.co.jp>
Cc: "john stultz" <johnstul@us.ibm.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Faidon Liambotis" <paravoid@debian.org>,
linux-kernel@vger.kernel.org, stable@kernel.org,
"Nikola Ciprich" <nikola.ciprich@linuxbox.cz>,
seto.hidetoshi@jp.fujitsu.com,
"Hervé Commowick" <hcommowick@exosec.fr>,
Rand@jasper.es
Subject: Re: 2.6.32.21 - uptime related crashes?
Date: Tue, 12 Jul 2011 06:19:38 +0200 [thread overview]
Message-ID: <20110712041938.GO27254@1wt.eu> (raw)
In-Reply-To: <kk5aack8b6y.fsf@brer.local.valinux.co.jp>
On Tue, Jul 12, 2011 at 11:49:57AM +0900, MINOURA Makoto / ?$BL'1: ?$B?? wrote:
>
> |> In <1310434819.30337.21.camel@work-vm>
> |> john stultz <johnstul@us.ibm.com> wrote:
>
> > I'm working on a debug patch that will hopefully trip sched_clock
> > overflows very early to see if we can't shake these issues out.
>
> Thanks. I hope that'll help.
That certainly will. What currently makes this bug hard to fix is that
it takes around 7 months to test a possible fix. We don't even know if
more recent kernels are affected, it's possible that 2.6.32-stable is
the only one that people don't reboot for an update in 7 months :-/
We need to make this bug more visible, so John's patch will be very
welcome !
Regards,
Willy
next prev parent reply other threads:[~2011-07-12 4:21 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-28 8:26 Nikola Ciprich
2011-04-28 18:34 ` [stable] " Willy Tarreau
2011-04-29 10:02 ` Nikola Ciprich
2011-04-30 9:36 ` Willy Tarreau
2011-04-30 11:22 ` Henrique de Moraes Holschuh
2011-04-30 11:54 ` Willy Tarreau
2011-04-30 12:32 ` Henrique de Moraes Holschuh
2011-04-30 12:02 ` Nikola Ciprich
2011-04-30 15:57 ` Greg KH
2011-04-30 16:08 ` Randy Dunlap
2011-04-30 16:49 ` Willy Tarreau
2011-04-30 18:14 ` Henrique de Moraes Holschuh
2011-04-30 17:39 ` Faidon Liambotis
2011-04-30 20:14 ` Willy Tarreau
2011-05-14 19:04 ` Nikola Ciprich
2011-05-14 20:45 ` Willy Tarreau
2011-05-14 20:59 ` Ben Hutchings
2011-05-14 23:13 ` Nicolas Carlier
2011-05-15 22:56 ` Faidon Liambotis
2011-05-16 6:49 ` Apollon Oikonomopoulos
2011-06-28 2:25 ` john stultz
2011-06-28 5:17 ` Willy Tarreau
2011-06-28 6:19 ` Apollon Oikonomopoulos
2011-07-06 6:15 ` Andrew Morton
2011-07-12 1:18 ` MINOURA Makoto / 箕浦 真
2011-07-12 1:40 ` john stultz
2011-07-12 2:49 ` MINOURA Makoto / 箕浦 真
2011-07-12 4:19 ` Willy Tarreau [this message]
2011-07-15 0:35 ` john stultz
2011-07-15 8:30 ` Peter Zijlstra
2011-07-15 10:02 ` Peter Zijlstra
2011-07-15 18:03 ` john stultz
2011-07-15 10:01 ` Peter Zijlstra
2011-07-15 17:59 ` john stultz
2011-07-21 7:22 ` Ingo Molnar
2011-07-21 12:24 ` Peter Zijlstra
2011-07-21 12:50 ` Nikola Ciprich
2011-07-21 12:53 ` Peter Zijlstra
2011-07-21 18:45 ` Ingo Molnar
2011-07-21 19:32 ` Nikola Ciprich
2011-08-25 18:56 ` Faidon Liambotis
2011-08-30 22:38 ` [stable] " Greg KH
2011-09-04 23:26 ` Faidon Liambotis
2011-10-23 18:31 ` Ruben Kerkhof
2011-10-23 22:07 ` Greg KH
2011-10-25 22:44 ` john stultz
2011-10-25 23:25 ` Willy Tarreau
2011-12-02 23:45 ` Greg KH
2011-12-03 0:02 ` john stultz
2011-12-03 1:02 ` Greg KH
2011-12-03 7:00 ` Willy Tarreau
2011-12-05 16:53 ` Ingo Molnar
2011-10-26 18:21 ` Ruben Kerkhof
2011-07-21 19:25 ` Nikola Ciprich
2011-07-21 19:37 ` john stultz
2011-07-21 19:53 ` john stultz
2011-05-06 3:12 ` [stable] " Hidetoshi Seto
2011-05-13 22:08 ` Nicolas Carlier
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