From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: SATA SB600 works in 2.6.20.4 but not in 2.6.21-rc5 with irqpoll parameter Date: Fri, 13 Apr 2007 14:26:31 +0900 Message-ID: <461F1487.3060103@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> <46089F28.8060803@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from nz-out-0506.google.com ([64.233.162.226]:5576 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751856AbXDMF0h (ORCPT ); Fri, 13 Apr 2007 01:26:37 -0400 Received: by nz-out-0506.google.com with SMTP id s1so648198nze for ; Thu, 12 Apr 2007 22:26:36 -0700 (PDT) In-Reply-To: <46089F28.8060803@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: =?ISO-8859-1?Q?Mat=ED=ADas_Alejandro_Torres?= Cc: linux-ide@vger.kernel.org Mat=ED=ADas Alejandro Torres wrote: >=20 >> >> That's weird. So, with irqpoll, 2.6.21-rc5 doesn't work while >> 2.6.20.4 does? I looked through the changelog but nothing looks >> suspicious at the first glance. >> >> Can you try 'pci=3Dnomsi'? At first, I though you weren't using MSI= =2E=20 >> You apparently are. >> >=20 > Yes I can. It works too. Please report the result of 'lspci -tv' and 'lspci -nn'. Thanks. --=20 tejun