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Subject: Re: Linux 2.6.18-rc6
From: James Bottomley <James.Bottomley@SteelEye.com>
To: Olaf Hering <olaf@aepfle.de>
Cc: Linus Torvalds <torvalds@osdl.org>, linux-scsi@vger.kernel.org,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Tue, 2006-09-05 at 14:26 +0200, Olaf Hering wrote:
> <4>Machine check in kernel mode.
> <4>Caused by (from SRR1=49030): Transfer error ack signal
> <4>Oops: Machine check, sig: 7 [#1]
[...]
> <4> scsi0: PCI error Interrupt at seqaddr = 0x8

Is this actually a PCI bus error?  In which case it's probably the
ahc_inb(,SBLKCTL) of ahc_linux_get_signalling().  Can you verify this?
And what happens when you try to cat /proc/scsi_host/host<n>/signalling
for this card?

James


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