From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Hugh Dickins <hughd@google.com>
Cc: Pekka Enberg <penberg@kernel.org>, linux-mm <linux-mm@kvack.org>,
Christoph Lameter <cl@linux.com>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] slub: fix kernel BUG at mm/slub.c:1950!
Date: Tue, 14 Jun 2011 14:51:18 +1000 [thread overview]
Message-ID: <1308027078.2874.1005.camel@pasglop> (raw)
In-Reply-To: <BANLkTik-KGtuoVFKvy_rk7voBRAxSsR9FRg0fhb0k3NCSg-fWQ@mail.gmail.com>
On Mon, 2011-06-13 at 14:00 -0700, Hugh Dickins wrote:
> On Mon, Jun 13, 2011 at 1:34 PM, Pekka Enberg <penberg@kernel.org> wrote:
> > On Mon, Jun 13, 2011 at 10:29 PM, Christoph Lameter <cl@linux.com> wrote:
> >> On Mon, 13 Jun 2011, Pekka Enberg wrote:
> >>
> >>> > Hmmm.. The allocpercpu in alloc_kmem_cache_cpus should take care of the
> >>> > alignment. Uhh.. I see that a patch that removes the #ifdef CMPXCHG_LOCAL
> >>> > was not applied? Pekka?
> >>>
> >>> This patch?
> >>>
> >>> http://git.kernel.org/?p=linux/kernel/git/penberg/slab-2.6.git;a=commitdiff;h=d4d84fef6d0366b585b7de13527a0faeca84d9ce
> >>>
> >>> It's queued and will be sent to Linus soon.
> >>
> >> Ok it will also fix Hugh's problem then.
> >
> > It's in Linus' tree now. Hugh, can you please confirm it fixes your machine too?
>
> I expect it to, thanks: I'll confirm tonight.
>From report to resolution before I got to read the thread, that's how I
like them ! Thanks guys :-)
Cheers,
Ben.
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next prev parent reply other threads:[~2011-06-14 5:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-13 2:03 Hugh Dickins
2011-06-13 17:59 ` Christoph Lameter
2011-06-13 18:34 ` Pekka Enberg
2011-06-13 19:29 ` Christoph Lameter
2011-06-13 20:34 ` Pekka Enberg
2011-06-13 21:00 ` Hugh Dickins
2011-06-14 4:51 ` Benjamin Herrenschmidt [this message]
2011-06-14 12:18 ` Hugh Dickins
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