From: Matthew Wilcox <matthew@wil.cx>
To: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: WARNING in 2.6.27.4 pci-dma::dma_free_coherent, during unload of sym53c8xx_2
Date: Sun, 2 Nov 2008 20:33:18 -0700 [thread overview]
Message-ID: <20081103033318.GK24469@parisc-linux.org> (raw)
In-Reply-To: <20081103013647.GA27549@merlin.emma.line.org>
On Mon, Nov 03, 2008 at 02:36:47AM +0100, Matthias Andree wrote:
> Hi,
>
> I killall -9'ed "taper" because my SCSI hardware was going haywire,
> and tried to rmmod sym53c8xx, and got a nice warning from the kernel -
> shown below.
>
> [Please Cc: replies, I'm subscribed to linux-kernel@, but not linux-scsi@]
>
> The machine had been suspended to disk before (via /sys/power/state).
>
> ------------[ cut here ]------------
> WARNING: at arch/x86/kernel/pci-dma.c:376 dma_free_coherent+0x80/0x90()
Nothing to worry about. It's a warning on x86 because it's a bug on
ARM.
--
Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."
prev parent reply other threads:[~2008-11-03 3:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-03 1:36 Matthias Andree
2008-11-03 3:33 ` Matthew Wilcox [this message]
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