From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Srivatsa S. Bhat" Subject: Re: Regression 3.2 -> 3.3-rc1 10 sec hang at boot and resume, COMRESET failed Date: Thu, 02 Feb 2012 14:08:22 +0530 Message-ID: <4F2A4B7E.2090503@linux.vnet.ibm.com> References: <20120202051258.GA15550@gamma.logic.tuwien.ac.at> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from e23smtp01.au.ibm.com ([202.81.31.143]:53811 "EHLO e23smtp01.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752131Ab2BBIig (ORCPT ); Thu, 2 Feb 2012 03:38:36 -0500 Received: from /spool/local by e23smtp01.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 2 Feb 2012 08:32:47 +1000 In-Reply-To: <20120202051258.GA15550@gamma.logic.tuwien.ac.at> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Norbert Preining Cc: linux-kernel@vger.kernel.org, jeff@garzik.org, Lin Ming , Tejun Heo , "stern@rowland.harvard.edu >> Alan Stern" , linux-ide@vger.kernel.org, Linux PM mailing list , "Rafael J. Wysocki" Adding some Cc's. On 02/02/2012 10:42 AM, Norbert Preining wrote: > Dear all, > > (please Cc) > > since going from 3.2 to 3.3-rc1 I see a kind of regression wrt booting > time, namely the detection of the CD drive hangs for 10sec (both > dmesg were taken on the same hardware on the same day): > > with 3.3-rc1 and rc2: > [ 3.694012] sd 0:0:0:0: [sda] Attached SCSI disk > [ 9.004013] ata2: link is slow to respond, please be patient (ready=0) > [ 13.652013] ata2: COMRESET failed (errno=-16) > [ 13.972022] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) > [ 13.975721] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04) > [ 13.977166] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33 > [ 13.981294] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04) > [ 13.982734] ata2.00: configured for UDMA/33 > [ 13.987964] scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ862AS 1.21 PQ: 0 ANSI: 5 > [ 13.991482] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray > [ 13.992971] cdrom: Uniform CD-ROM driver Revision: 3.20 > [ 13.994574] sr 1:0:0:0: Attached scsi CD-ROM sr0 > [ 13.994672] sr 1:0:0:0: Attached scsi generic sg1 type 5 > [ 14.316021] ata5: SATA link down (SStatus 0 SControl 300) > [ 14.636019] ata6: SATA link down (SStatus 0 SControl 300) > > with 3.2: > [ 3.218156] sd 0:0:0:0: [sda] Attached SCSI disk > [ 3.484023] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) > [ 3.487708] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04) > [ 3.489156] ata2.00: ATAPI: MATSHITADVD-RAM UJ862AS, 1.21, max UDMA/33 > [ 3.494321] ata2.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04) > [ 3.495761] ata2.00: configured for UDMA/33 > [ 3.501057] scsi 1:0:0:0: CD-ROM MATSHITA DVD-RAM UJ862AS 1.21 PQ: 0 ANSI: 5 > [ 3.504515] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray > [ 3.505995] cdrom: Uniform CD-ROM driver Revision: 3.20 > [ 3.507611] sr 1:0:0:0: Attached scsi CD-ROM sr0 > [ 3.507715] sr 1:0:0:0: Attached scsi generic sg1 type 5 > [ 3.828025] ata5: SATA link down (SStatus 0 SControl 300) > [ 4.148020] ata6: SATA link down (SStatus 0 SControl 300) > > > Is there anything I can do here? >