Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1423561AbXEAOHb (ORCPT ); Tue, 1 May 2007 10:07:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1423565AbXEAOHb (ORCPT ); Tue, 1 May 2007 10:07:31 -0400 Received: from frankvm.xs4all.nl ([80.126.170.174]:51904 "EHLO janus.localdomain" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1423561AbXEAOH3 (ORCPT ); Tue, 1 May 2007 10:07:29 -0400 X-Greylist: delayed 457 seconds by postgrey-1.27 at vger.kernel.org; Tue, 01 May 2007 10:07:29 EDT Date: Tue, 1 May 2007 15:59:51 +0200 From: Frank van Maarseveen To: linux-kernel@vger.kernel.org Subject: libata /dev/scd0 problem: mount after burn fails without eject Message-ID: <20070501135951.GA17072@janus> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i X-BotBait: val@frankvm.com, kuil@frankvm.com Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5311 Lines: 137 Tested on 2.6.20.6 and 2.6.21.1 I decided to swich from the old IDE drivers to libata and now there seems to be a little but annoying problem: cannot mount an ISO image after burning it. May 1 14:32:55 kernel: attempt to access beyond end of device May 1 14:32:55 kernel: sr0: rw=0, want=68, limit=4 May 1 14:32:55 kernel: isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16 an "eject" command seems to fix the state of the PATA DVD writer or driver. The problem occurs for burning a CD and for DVD too with identical error messages. relevant kernel boot messages: | ata1: PATA max UDMA/100 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x0001ffa0 irq 14 | ata2: PATA max UDMA/100 cmd 0x00010170 ctl 0x00010376 bmdma 0x0001ffa8 irq 15 | scsi0 : ata_piix | ata1.00: ATA-7: ST3120814A, 3.AAJ, max UDMA/100 | ata1.00: 234441648 sectors, multi 8: LBA48 | ata1.00: configured for UDMA/100 | scsi1 : ata_piix | ata2.00: ATAPI, max UDMA/33 | ata2.01: ATAPI, max UDMA/33 | ata2.00: configured for UDMA/33 | ata2.01: configured for UDMA/33 | scsi 0:0:0:0: Direct-Access ATA ST3120814A 3.AA PQ: 0 ANSI: 5 | SCSI device sda: 234441648 512-byte hdwr sectors (120034 MB) | sda: Write Protect is off | SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA | SCSI device sda: 234441648 512-byte hdwr sectors (120034 MB) | sda: Write Protect is off | SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA | sda: sda1 sda2 sda4 | sd 0:0:0:0: Attached scsi disk sda | sd 0:0:0:0: Attached scsi generic sg0 type 0 | scsi 1:0:0:0: CD-ROM HP DVD Writer 640c CS30 PQ: 0 ANSI: 5 | sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray | Uniform CD-ROM driver Revision: 3.20 | sr 1:0:0:0: Attached scsi generic sg1 type 5 | scsi 1:0:1:0: CD-ROM SAMSUNG CD-ROM SC-148C B105 PQ: 0 ANSI: 5 | sr1: scsi3-mmc drive: 1x/48x cd/rw xa/form2 cdda tray | sr 1:0:1:0: Attached scsi generic sg2 type 5 stripped config (well, as far of I'm sure it shouldn't matter): | CONFIG_PM=y | CONFIG_PM_LEGACY=y | | CONFIG_ACPI=y | CONFIG_ACPI_PROCFS=y | CONFIG_ACPI_FAN=y | CONFIG_ACPI_PROCESSOR=y | CONFIG_ACPI_THERMAL=y | CONFIG_ACPI_BLACKLIST_YEAR=0 | CONFIG_ACPI_EC=y | CONFIG_ACPI_POWER=y | CONFIG_ACPI_SYSTEM=y | CONFIG_X86_PM_TIMER=y | | CONFIG_PCI=y | CONFIG_PCI_GOANY=y | CONFIG_PCI_BIOS=y | CONFIG_PCI_DIRECT=y | CONFIG_PCI_MMCONFIG=y | CONFIG_PCIEPORTBUS=y | CONFIG_PCIEAER=y | CONFIG_HT_IRQ=y | CONFIG_ISA_DMA_API=y | | CONFIG_PNP=y | | CONFIG_PNPACPI=y | | CONFIG_CDROM_PKTCDVD=y | CONFIG_CDROM_PKTCDVD_BUFFERS=8 | | CONFIG_IDE=y | | CONFIG_RAID_ATTRS=y | CONFIG_SCSI=y | CONFIG_SCSI_PROC_FS=y | | CONFIG_BLK_DEV_SD=y | CONFIG_BLK_DEV_SR=y | CONFIG_CHR_DEV_SG=y | | CONFIG_SCSI_MULTI_LUN=y | CONFIG_SCSI_CONSTANTS=y | CONFIG_SCSI_LOGGING=y | | CONFIG_SCSI_SPI_ATTRS=y | | CONFIG_ATA=y | CONFIG_SATA_AHCI=y | CONFIG_ATA_PIIX=y | CONFIG_SATA_INTEL_COMBINED=y | CONFIG_SATA_ACPI=y | CONFIG_PATA_SERVERWORKS=y lspci: 00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 01) 00:01.0 PCI bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE Host-to-AGP Bridge (rev 01) 00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01) 00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01) 00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01) 00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 81) 00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge (rev 01) 00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller (rev 01) 00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 01) 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01) 01:00.0 VGA compatible controller: nVidia Corporation NV18 [GeForce4 MX 440 AGP 8x] (rev a2) 02:0c.0 Ethernet controller: Intel Corporation 82541PI Gigabit Ethernet Controller (rev 05) lspci -v -v -v for IDE 00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller (rev 01) (prog-if 8a [Master SecP PriP]) Subsystem: Dell Unknown device 0142 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR-