From: "Vegard Nossum" <vegard.nossum@gmail.com>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: "Dmitry Adamushko" <dmitry.adamushko@gmail.com>,
"Pekka Enberg" <penberg@cs.helsinki.fi>,
"Christoph Lameter" <clameter@sgi.com>,
Yanmin <yanmin_zhang@linux.intel.com>,
"Rusty Russell" <rusty@rustcorp.com.au>,
"Ingo Molnar" <mingo@elte.hu>,
"Peter Zijlstra" <a.p.zijlstra@chello.nl>,
"Dhaval Giani" <dhaval@linux.vnet.ibm.com>,
"Gautham R Shenoy" <ego@in.ibm.com>,
"Heiko Carstens" <heiko.carstens@de.ibm.com>,
miaox@cn.fujitsu.com, "Lai Jiangshan" <laijs@cn.fujitsu.com>,
"Avi Kivity" <avi@qumranet.com>,
linux-kernel@vger.kernel.org
Subject: Re: v2.6.26-rc9: kernel BUG at kernel/sched.c:5858!
Date: Fri, 11 Jul 2008 07:23:15 +0200 [thread overview]
Message-ID: <19f34abd0807102223s207800b3gc3ac97fb3fb0a222@mail.gmail.com> (raw)
In-Reply-To: <200807102220.47068.rjw@sisk.pl>
On Thu, Jul 10, 2008 at 10:20 PM, Rafael J. Wysocki <rjw@sisk.pl> wrote:
>> This looks like it has very much to do with CPU hotplug/unplug. Is
>> there a race between SLUB/hotplug since the CPU slab is used after it
>> has been freed?
>
> I wonder if this is related to the fix at:
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=70ff05554f91a1edda1f11684da1dbde09e2feea
Hi,
I thought it might as well, but in fact it happened regardless of this patch.
Vegard
--
"The animistic metaphor of the bug that maliciously sneaked in while
the programmer was not looking is intellectually dishonest as it
disguises that the error is the programmer's own creation."
-- E. W. Dijkstra, EWD1036
prev parent reply other threads:[~2008-07-11 5:23 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-10 11:59 Vegard Nossum
2008-07-10 12:12 ` Vegard Nossum
2008-07-10 12:50 ` Dmitry Adamushko
2008-07-10 13:04 ` Vegard Nossum
2008-07-10 13:17 ` Vegard Nossum
2008-07-10 13:33 ` Vegard Nossum
2008-07-10 13:43 ` Vegard Nossum
2008-07-10 14:03 ` Dmitry Adamushko
2008-07-10 14:16 ` Vegard Nossum
2008-07-10 15:06 ` Vegard Nossum
2008-07-10 19:49 ` Vegard Nossum
2008-07-10 20:16 ` Dmitry Adamushko
2008-07-11 5:49 ` Vegard Nossum
2008-07-11 9:02 ` Dmitry Adamushko
2008-07-11 11:04 ` Vegard Nossum
2008-07-11 11:46 ` Dmitry Adamushko
2008-07-11 17:51 ` Vegard Nossum
2008-07-11 18:00 ` Vegard Nossum
2008-07-11 23:42 ` Dmitry Adamushko
2008-07-10 20:20 ` Rafael J. Wysocki
2008-07-11 5:23 ` Vegard Nossum [this message]
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