From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [2.6.22.5] irq X: nobody cared but X is successfully used by libata Date: Fri, 19 Oct 2007 12:23:15 +0900 Message-ID: <47182323.10706@gmail.com> References: <20070826203513.4fa35f68@tux.DEF.witbe.net> <6bffcb0e0708261637s3369dd6fl1f833461e41c4daa@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from wr-out-0506.google.com ([64.233.184.229]:52746 "EHLO wr-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757991AbXJSDX0 (ORCPT ); Thu, 18 Oct 2007 23:23:26 -0400 Received: by wr-out-0506.google.com with SMTP id 36so330736wra for ; Thu, 18 Oct 2007 20:23:26 -0700 (PDT) In-Reply-To: <6bffcb0e0708261637s3369dd6fl1f833461e41c4daa@mail.gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Michal Piotrowski Cc: Paul Rolland , linux-kernel@vger.kernel.org, IDE/ATA development list > On 26/08/07, Paul Rolland wrote: >> My machine (an ASUS P5W-DH-Deluxe, Core2, 4Go RAM, 3 SATA and 2IDE) is >> reporting a : >> irq 23: nobody cared (try booting with the "irqpoll" option) >> together with a Call Trace, but : >> - irqpoll is present on the command line, >> - the irq is reported to be used by libata, >> - the irqpoll option is mandatory if I want _some_ of my SATA disks to be >> accessible. >> >> I've attached a file with : >> - dmesg, >> - cat /proc/interrupts >> - lspci >> - lspci -vvv >> - my .config >> >> I've tried mounting and accessing all the disks, and it works. >> The last weird thing : though reported as used by libata, the irq 23 counter >> seems to be fixed at 200001, though I've mounted and accessed all the >> disks ! Does this still happen with 2.6.23? If so, please post boot log. Thanks. -- tejun