From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Christoph Lameter <clameter@sgi.com>
Cc: Jens Osterkamp <Jens.Osterkamp@gmx.de>, linux-mm@kvack.org
Subject: Re: [BUG] in 2.6.25-rc3 with 64k page size and SLUB_DEBUG_ON
Date: Fri, 07 Mar 2008 00:00:51 +0200 [thread overview]
Message-ID: <47D06993.9000703@cs.helsinki.fi> (raw)
In-Reply-To: <Pine.LNX.4.64.0803061354210.15083@schroedinger.engr.sgi.com>
Christoph Lameter wrote:
> On Thu, 6 Mar 2008, Jens Osterkamp wrote:
>
>>> Duh. So this is also in 2.6.23 and 2.6.24?
>> Yes, it got in with 2.6.23-rc1.
>
> Then check 2.6.22 and specify the boot parameter "slub_debug". Make sure
> to compile the kernel with slub support. Is there any way you could get
> us further information about the problem?
You mention slub_debug=- makes the problem go away but can you narrow it
down to a specific debug option described in Documentation/vm/slub.txt?
In particular, does disabling slab poisoning or red zoning make the
problem go away also?
--
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>
next prev parent reply other threads:[~2008-03-06 22:00 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-06 13:47 [BUG] in 2.6.25-rc3 with 64k page size and SLUB_DEBUG_ON Jens Osterkamp
2008-03-06 19:55 ` Christoph Lameter
2008-03-06 21:07 ` Jens Osterkamp
2008-03-06 21:50 ` Christoph Lameter
2008-03-06 21:52 ` Jens Osterkamp
2008-03-06 21:56 ` Christoph Lameter
2008-03-06 22:00 ` Pekka Enberg [this message]
2008-03-06 22:04 ` Pekka Enberg
2008-03-06 22:07 ` Jens Osterkamp
2008-03-06 22:20 ` Christoph Lameter
2008-03-06 22:24 ` Pekka Enberg
2008-03-07 12:20 ` Jens Osterkamp
2008-03-07 12:40 ` Pekka J Enberg
2008-03-07 12:44 ` Pekka J Enberg
2008-03-07 22:18 ` Jens Osterkamp
2008-03-07 22:30 ` Jens Osterkamp
2008-03-07 22:59 ` Christoph Lameter
2008-03-12 15:19 ` Jens Osterkamp
2008-03-12 23:34 ` Christoph Lameter
2008-03-18 16:44 ` Jens Osterkamp
2008-03-18 17:45 ` Christoph Lameter
2008-03-18 17:51 ` Pekka Enberg
2008-03-06 22:25 ` Jens Osterkamp
2008-03-07 22:09 ` Jens Osterkamp
2008-03-06 22:21 ` Jens Osterkamp
2008-03-06 21:27 ` Pekka Enberg
2008-03-06 21:45 ` Ingo Molnar
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=47D06993.9000703@cs.helsinki.fi \
--to=penberg@cs.helsinki.fi \
--cc=Jens.Osterkamp@gmx.de \
--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;
as well as URLs for NNTP newsgroup(s).