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Date: Sat, 10 Jul 2004 13:17:32 -0700
From: Andrew Morton <akpm@osdl.org>
To: Ed Tomlinson <edt@aei.ca>
Cc: linux-kernel@vger.kernel.org
Subject: Re: oops 2.6.7-mm7
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Ed Tomlinson <edt@aei.ca> wrote:
>
> During startup of mm7 with ingo's H3 preemption patch added I get the following oops:
> 
>  Jul 10 08:05:48 bert kernel: Modules linked in: snd_es18xx snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_o
>  pl3_lib snd_timer snd_hwdep snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore nfs lockd sunrpc md dm_mod p
>  cspkr e100 mii autofs4 af_packet ext3 jbd nls_iso8859_1 nls_cp437 apm rtc
>  Jul 10 08:05:48 bert kernel: CPU:    0
>  Jul 10 08:05:48 bert kernel: EIP:    0060:[dma_alloc_coherent+28/256]    Not tainted VLI

You're not the only person to see this.  Reverting
bk-dma-declare-coherent-memory.patch should fix it.