From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <htejun@gmail.com>
Subject: Re: SATA SB600 works in 2.6.20.4 but not in 2.6.21-rc5 with irqpoll
 parameter
Date: Mon, 07 May 2007 17:35:23 +0200
Message-ID: <463F473B.90307@gmail.com>
References: <4608807F.6040202@gmail.com> <4608820D.2000203@gmail.com> <46088328.8070601@gmail.com> <460883FB.1030000@gmail.com> <460896D8.8040203@gmail.com> <460899D4.6070708@gmail.com> <4608A0BD.2010209@gmail.com> <463B019E.7010700@gmail.com> <463B71FA.8090005@gmail.com> <463B74DB.8060509@gmail.com> <463B89B9.8050104@gmail.com> <463B8B3C.9010509@gmail.com> <463CC22C.20902@gmail.com> <463CC52E.8050500@gmail.com> <463EF97D.1000805@gmail.com> <463F41E0.30009@gmail.com>
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To: =?ISO-8859-1?Q?Mat=ED=ADas_Alejandro_Torres?= <torresmat@gmail.com>
Cc: linux-ide@vger.kernel.org, gregkh@suse.de

Mat=ED=ADas Alejandro Torres wrote:
> Tejun Heo escribi=F3:
>> Tejun Heo wrote:
>> =20
>>> Mat=ED=ADas Alejandro Torres wrote:
>>>   =20
>>>> May be it disables MSI for some other device/bridge/what ever:
>>>>      =20
>>> Right, that device gotta be PCI-e or PCI-x bridge and the disk
>>> controller lives in a different bus.  Please apply the attached pat=
ch.
>>> This one really should fix the problem.  :-)
>>>    =20
>>
>> Ping.
>>
>>  =20
> Pong.
>=20
> $ patch -p1 --dry-run <../patch
>=20
> patching file drivers/pci/quirks.c
> Hunk #1 FAILED at 1624.
> 1 out of 1 hunk FAILED -- saving rejects to file
> drivers/pci/quirks.c.rej (empty file)

The patch applies okay to 2.6.21.1.  Please apply it on top of
unmodified 2.6.21.1.

Thanks.

--=20
tejun