From: Pekka Enberg <penberg@cs.helsinki.fi>
To: c-otto@gmx.de, linux-kernel@vger.kernel.org, ak@suse.de
Subject: Re: Kernel BUG at include/linux/gfp.h:80
Date: Thu, 19 Jan 2006 17:57:49 +0200 [thread overview]
Message-ID: <84144f020601190757p24f5e454weea88df835f7861a@mail.gmail.com> (raw)
In-Reply-To: <20060119161033.GB12518@carsten-otto.halifax.rwth-aachen.de>
Hi Carsten,
On 1/19/06, Carsten Otto <c-otto@gmx.de> wrote:
> My kernel panics at every boot, see screenshot[1].
>
> I upgraded my CPU to an Opteron 175 (Dual Core) and enabled SMP in the
> kernel. With "nosmp" the kernel boots (but has problems finding one hard
> disk later on, some IRQ timeout?). The kernel version is 2.6.15.1,
> config see here[2].
>
> With my current non-SMP-kernel (2.6.14.4) everything works.
>
> Please tell me what that BUG message means and how I can get my system
> running.
>
> Addition information regarding the hardware can be found here[3].
>
> Thanks a lot,
> Carsten
>
> [1]: http://c-otto.de/panic.jpg
> [2]: http://c-otto.de/config.txt
> [3]: http://c-otto.de/index.php?x=hardware#teile
I think the problem is related to the following changeset where we
potentially allocate with GFP_DMA and GFP_DMA32 set at the same time.
Andi?
http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=47492d3667ec519172ab978bd8231b8c7152fa9d
Pekka
next prev parent reply other threads:[~2006-01-19 15:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-19 16:10 Carsten Otto
2006-01-19 15:57 ` Pekka Enberg [this message]
2006-01-19 16:56 ` Carsten Otto
2006-01-20 10:16 Pekka J Enberg
2006-02-13 20:16 ` Carsten Otto
2006-02-14 4:04 ` Andrew Morton
2006-02-14 6:57 ` Carsten Otto
2006-02-14 7:35 ` Pekka J Enberg
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