From: Fengguang Wu <wfg@mail.ustc.edu.cn>
To: Christoph Lameter <clameter@sgi.com>
Cc: linux-mm <linux-mm@kvack.org>
Subject: Re: BUG: soft lockup in flush_tlb_page()
Date: Tue, 9 Oct 2007 09:12:18 +0800 [thread overview]
Message-ID: <391892342.28144@ustc.edu.cn> (raw)
Message-ID: <20071009011218.GA6759@mail.ustc.edu.cn> (raw)
In-Reply-To: <Pine.LNX.4.64.0710081336170.30446@schroedinger.engr.sgi.com>
On Mon, Oct 08, 2007 at 01:39:19PM -0700, Christoph Lameter wrote:
> On Fri, 5 Oct 2007, Fengguang Wu wrote:
>
> > A soft lockup was detected when doing 'make -j4'.
> > It occurred only once in 2.6.23-rc8-mm2 till now.
>
> We have had these sporadically on IA64. Long latencies may cause the soft
> lockup detection to misfire on large cpu configurations. You got a lot of
> debugging enabled?
Yes ;-)
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
prev parent reply other threads:[~2007-10-09 1:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20071005090044.GA5705@mail.ustc.edu.cn>
2007-10-05 9:00 ` Fengguang Wu
2007-10-08 20:39 ` Christoph Lameter
[not found] ` <20071009011218.GA6759@mail.ustc.edu.cn>
2007-10-09 1:12 ` Fengguang Wu [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=391892342.28144@ustc.edu.cn \
--to=wfg@mail.ustc.edu.cn \
--cc=clameter@sgi.com \
--cc=linux-mm@kvack.org \
/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