From: Andrew Morton <akpm@osdl.org>
To: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Cc: linux-kernel@vger.kernel.org, dm-devel@redhat.com
Subject: Re: [PATCH] Remove softlockup from invalidate_mapping_pages. (might be dm related)
Date: Sat, 13 May 2006 08:43:17 -0700 [thread overview]
Message-ID: <20060513084317.50356155.akpm@osdl.org> (raw)
In-Reply-To: <20060513153231.GA6277@uio.no>
"Steinar H. Gunderson" <sgunderson@bigfoot.com> wrote:
>
> > Which kind of implies that we passed a null (or very small small) `struct
> > kmem_cache' pointer into kmem_cache_free(). But that doesn't seem like the
> > sort of thing which will take hours to reproduce.
> >
> > Do you have CONFIG_NUMA set?
>
> Hm, yes, for some reason CONFIG_NUMA, CONFIG_K8_NUMA and
> CONFIG_x86_64_ACPI_NUMA are all set; I guess they're left from the stock
> config I use at a base. (For those tuning in; this is a dual-core amd64. That
> might be relevant somehow.)
Please try it without NUMA - we've had a few problems there of late. If
that fixes it then I have patches for you to test ;)
next prev parent reply other threads:[~2006-05-13 15:46 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20060420160549.7637.patches@notabene>
2006-04-20 6:29 ` [PATCH] Remove softlockup from invalidate_mapping_pages NeilBrown
2006-04-20 7:38 ` Andrew Morton
2006-04-20 9:24 ` Neil Brown
2006-04-20 9:30 ` Jens Axboe
2006-04-20 9:50 ` Neil Brown
2006-04-20 9:59 ` Jens Axboe
2006-04-20 10:26 ` Neil Brown
2006-04-20 9:52 ` Andrew Morton
2006-04-20 10:52 ` Jens Axboe
2006-04-26 20:48 ` Steinar H. Gunderson
2006-04-26 20:58 ` Andrew Morton
2006-04-26 21:26 ` Steinar H. Gunderson
2006-05-01 16:07 ` Steinar H. Gunderson
2006-05-13 13:49 ` [PATCH] Remove softlockup from invalidate_mapping_pages. (might be dm related) Steinar H. Gunderson
2006-05-13 14:33 ` Andrew Morton
2006-05-13 14:43 ` Steinar H. Gunderson
2006-05-13 14:51 ` Andrew Morton
2006-05-13 15:00 ` Steinar H. Gunderson
2006-05-13 15:24 ` Andrew Morton
2006-05-13 15:32 ` Steinar H. Gunderson
2006-05-13 15:43 ` Andrew Morton [this message]
2006-05-13 17:14 ` Steinar H. Gunderson
2006-05-13 23:28 ` Steinar H. Gunderson
2006-05-13 22:37 ` [dm-devel] " Alasdair G Kergon
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