From: Vasily Averin <vvs@sw.ru>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Arjan van de Ven <arjan@linux.intel.com>,
devel@openvz.org
Subject: Re: irq0 stops working
Date: Tue, 06 Nov 2007 10:15:29 +0300 [thread overview]
Message-ID: <47301491.3020502@sw.ru> (raw)
In-Reply-To: <alpine.LFD.0.9999.0710090752540.25146@localhost.localdomain>
Thomas Gleixner wrote:
> On Tue, 9 Oct 2007, Vasily Averin wrote:
>> On one of our servers timer interrupts (i.e irq0) are stops working. As result
>> any kernel timers do not triggers and tasks waiting some signals from timers
>> hangs forever.
>>
>> Also I've found that disable of irqbalance service on the node helps to
>> workaround this issue, however of course it fixes nothing.
>
> Well, it's at least a hint. Can you try the patch below please ?
Patch helps, after 1-month-long testing I could not reproduce this issue again,
what are we going to do now?
Unfortunately my test node is still unstable, now it reproduces sata timeout
issue, details are here:
http://bugzilla.kernel.org/show_bug.cgi?id=8650
Thank you,
Vasily Averin
prev parent reply other threads:[~2007-11-06 7:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-09 5:26 irq0 stops working Vasily Averin
2007-10-09 5:34 ` Jan Engelhardt
2007-10-09 6:12 ` Vasily Averin
2007-10-09 6:23 ` Thomas Gleixner
2007-10-09 6:00 ` Thomas Gleixner
2007-11-06 7:15 ` Vasily Averin [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=47301491.3020502@sw.ru \
--to=vvs@sw.ru \
--cc=akpm@linux-foundation.org \
--cc=arjan@linux.intel.com \
--cc=devel@openvz.org \
--cc=linux-kernel@vger.kernel.org \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox