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: Sat, 22 Mar 2008 17:13:17 +0900 Message-ID: <47E4BF9D.8020405@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> <47E0B46C.6030302@gmail.com> <20080321164320.GA32699@fi.muni.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from wf-out-1314.google.com ([209.85.200.170]:17219 "EHLO wf-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753448AbYCVINX (ORCPT ); Sat, 22 Mar 2008 04:13:23 -0400 Received: by wf-out-1314.google.com with SMTP id 28so1963321wff.4 for ; Sat, 22 Mar 2008 01:13:23 -0700 (PDT) In-Reply-To: <20080321164320.GA32699@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: > : 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. > : > I have tried to do this, but unfortunately ASUS BIOS flash > utility does not let me to downgrade to the 0906 bios, where the problem > occurs. It lets me only downgrade from 1101 to 100x, but not to 0906 > (even when called from the 100x BIOS). Eee... Let's hope someone else reports again. Thanks for the trouble. -- tejun