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From: Tejun Heo <htejun@gmail.com>
To: Tejun Heo <htejun@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] libata: add Samsung HD401LJ to the NCQ blacklist
Date: Fri, 20 Apr 2007 13:41:15 +0900	[thread overview]
Message-ID: <4628446B.9070303@gmail.com> (raw)
In-Reply-To: <20070418120805.GA16989@roonstrasse.net>

Max Kellermann wrote:
> On 2007/04/18 09:56, Tejun Heo <htejun@gmail.com> wrote:
>> It's more likely your chipset just has busted MSI support.  Please
>> post the result of 'lspci -tv' and 'lspci -nn'.
> 
> See attachments.  I found the "nomsi" workaround in a forum, and
> didn't bother to investigate the real cause yet.

Just to be sure, can you post dmesg of boot without 'pci=nomsi'?  If you
root fs is on SATA, you'll probably have to use serial or netconsole to
capture the log.  I wanna be sure that it really is a busted MSI before
submitting patch to disable MSI on the particular chipset.

Thanks.

-- 
tejun

  reply	other threads:[~2007-04-20  4:41 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-18  6:15 [PATCH] libata: add Samsung HD401LJ to the NCQ blacklist Max Kellermann
2007-04-18  6:26 ` Tejun Heo
2007-04-18  7:48   ` Max Kellermann
2007-04-18  7:56     ` Tejun Heo
2007-04-18 12:08       ` Max Kellermann
2007-04-20  4:41         ` Tejun Heo [this message]
  -- strict thread matches above, loose matches on Subject: below --
2007-04-18  8:49 Will Trives
     [not found] <fa.G71hHcdM3hwHRXkWS6Y2qKY+vVo@ifi.uio.no>
2007-04-18 14:35 ` Robert Hancock

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