From: Christoph Lameter <christoph@lameter.com>
To: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
Cc: "'Oleg Nesterov'" <oleg@tv-sign.ru>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@osdl.org>
Subject: RE: [PATCH 0/5] timers: description
Date: Mon, 28 Mar 2005 11:12:22 -0800 (PST) [thread overview]
Message-ID: <Pine.LNX.4.58.0503281111220.26639@server.graphe.net> (raw)
In-Reply-To: <200503261952.j2QJq1g27569@unix-os.sc.intel.com>
On Sat, 26 Mar 2005, Chen, Kenneth W wrote:
> Oleg Nesterov wrote on March 19, 2005 17:28:48
> > These patches are updated version of 'del_timer_sync: proof of
> > concept' 2 patches.
>
> I changed schedule_timeout() to call the new del_timer_sync instead of
> currently del_singleshot_timer_sync in attempt to stress these set of
> patches a bit more and I just observed a kernel hang.
>
> The symptom starts with lost network connectivity. It looks like the
> entire ethernet connections were gone, followed by blank screen on the
> console. I'm not sure whether it is a hard or soft hang, but system
> is inaccessible (blank screen and no network connection). I'm forced
> to do a reboot when that happens.
Same problems here with occasional hangs w/o changes to schedule_timeout.
next prev parent reply other threads:[~2005-03-28 19:12 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-21 14:19 [PATCH 6/5] timers: enable irqs in __mod_timer() Oleg Nesterov
2005-03-22 5:43 ` Andrew Morton
2005-03-24 21:56 ` [PATCH 0/5] timers: description Chen, Kenneth W
2005-03-26 19:52 ` Chen, Kenneth W
2005-03-27 10:08 ` Oleg Nesterov
2005-03-28 19:12 ` Christoph Lameter [this message]
2005-03-29 11:27 ` Oleg Nesterov
2005-03-29 14:47 ` Christoph Lameter
-- strict thread matches above, loose matches on Subject: below --
2005-03-19 18:30 Oleg Nesterov
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