From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: Regression: kernel 2.6.24{,.1} ahci problem, does not boot (resend) Date: Wed, 19 Mar 2008 15:36:28 +0900 Message-ID: <47E0B46C.6030302@gmail.com> References: <20080214184700.0bd3837d@highlander.home.lan> <47B4D02E.9030101@gmail.com> <20080215191215.430ee2e0@highlander.home.lan> <47BCE71F.2000309@gmail.com> <20080221172757.44882428@highlander.home.lan> <20080317210045.GG3189@fi.muni.cz> <20080318140116.GC8480@fi.muni.cz> <47E08762.9090704@gmail.com> <20080319061958.GK3189@fi.muni.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from el-out-1112.google.com ([209.85.162.176]:61772 "EHLO el-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933571AbYCSUbb (ORCPT ); Wed, 19 Mar 2008 16:31:31 -0400 Received: by el-out-1112.google.com with SMTP id v27so477777ele.17 for ; Wed, 19 Mar 2008 13:31:30 -0700 (PDT) In-Reply-To: <20080319061958.GK3189@fi.muni.cz> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Jan Kasprzak Cc: =?UTF-8?B?TWFsdGUgU2NocsO2ZGVy?= , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org Jan Kasprzak wrote: > Tejun Heo wrote: > : Hmm... I still wanna know why it got broke in the first place. The only > : thing I can think of is IRQ routing problem in which case pci=nomsi or > : irqpoll should help. Any chance you can test the old BIOS? > > Yes, I can. What data are you interested in? Boot logs with > pci=nomsi and irqpoll ? Anything else? pci=nomsi, then, irqpoll should be enough for now. Thanks. -- tejun