From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Guntsche Subject: Re: Fwd: [PATCH #upstream-fixes 1/4] libata: fix device iteration bugs Date: Mon, 10 Nov 2008 11:10:44 +0100 Message-ID: <07a2f909b249db90ad6bfdddfdd17765@localhost> References: <6ca8fe89c868f95831328d31c27f9cdb@localhost> <1DE9BF42-39BB-4220-BDF0-62F14C854E77@it-loops.com> <4917DA12.8070307@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Return-path: Received: from lvps87-230-0-242.dedicated.hosteurope.de ([87.230.0.242]:33757 "EHLO lvps87-230-0-242.dedicated.hosteurope.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754263AbYKJKKs (ORCPT ); Mon, 10 Nov 2008 05:10:48 -0500 In-Reply-To: <4917DA12.8070307@kernel.org> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: linux-ide@vger.kernel.org On Mon, 10 Nov 2008 15:52:02 +0900, Tejun Heo wrote: > Hello, > Looks like our phantom device detection logic is somehow broken. Can > you please apply the attached patch and report boot log? Here is the output after adding the debug line. Hopefully this helps. ata_piix 0000:00:07.1: version 2.12 scsi0 : ata_piix scsi1 : ata_piix ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xe800 irq 14 ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xe808 irq 15 ata1.00: ATA-5: IC35L040AVER07-0, ER4OA45A, max UDMA/100 ata1.00: 66055248 sectors, multi 16: LBA ata1.00: configured for MWDMA2 ata2.01: XXX status=0x1 ata2.01: failed to IDENTIFY (I/O error, err_mask=0x1) ata2.01: XXX status=0x1 ata2.01: failed to IDENTIFY (I/O error, err_mask=0x1) ata2.01: XXX status=0x1 ata2.01: failed to IDENTIFY (I/O error, err_mask=0x1) ata2.00: ATAPI: SAMSUNG CD-R/RW SW-408B, M300, max MWDMA2 ata2.00: configured for MWDMA2 Kind regards, Michael