Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 20 Jan 2003 13:42:45 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 20 Jan 2003 13:42:45 -0500 Received: from impact.colo.mv.net ([199.125.75.20]:27062 "EHLO impact.colo.mv.net") by vger.kernel.org with ESMTP id ; Mon, 20 Jan 2003 13:42:41 -0500 Message-ID: <3E2C4535.70902@bogonomicon.net> Date: Mon, 20 Jan 2003 12:51:33 -0600 From: Bryan Andersen Organization: Bogonomicon User-Agent: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.2.1) Gecko/20021226 Debian/1.2.1-9 X-Accept-Language: en MIME-Version: 1.0 To: Andre Hedrick CC: linux-kernel@vger.kernel.org, Alan Cox Subject: Re: [PATCH] 2.4.21-pre3-ac oops References: In-Reply-To: Content-Type: multipart/mixed; boundary="------------090602090600070003060401" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is a multi-part message in MIME format. --------------090602090600070003060401 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Andre Hedrick wrote: > One thing to ask, did you get an 0x51 , 0x04 error set prior to seeing the > flush cache message error? No. I've attached the dmesg output from the system. Look near the end of the file. All I see are repeated "ide: no cache flush required." messages. Often one right after another. I can spawn another one by closing an IDE HD. Is there something I can do to generate the 0x51/0x04 error message set? At this point the system hasn't entered production so I can still play with it. > If not then those changes need to be stripped out as more proof of letting > the device protect itself from properly formed commands. > > The change to hid one noise maker pollutes another wrongly. >>To me they seam like a candidate for output at a higher >>debug level or ide specific debug. They aren't a driver >>setup, odd condition, or error message. --------------090602090600070003060401 Content-Type: text/plain; name="dmesg.blip.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="dmesg.blip.txt" Linux version 2.4.21-pre3-ac4 (root@blip) (gcc version 2.95.4 20011002 (Debian prerelease)) #21 SMP Sun Jan 19 13:54:23 CST 2003 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009e800 (usable) BIOS-e820: 000000000009e800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fff0000 (usable) BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS) BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 511MB LOWMEM available. On node 0 totalpages: 131056 zone(0): 4096 pages. zone(1): 126960 pages. zone(2): 0 pages. Kernel command line: auto BOOT_IMAGE=Linux ro root=302 ide0=ata66 ide1=ata66 ide_setup: ide0=ata66 ide_setup: ide1=ata66 Found and enabled local APIC! Initializing CPU#0 Detected 1737.276 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 3460.30 BogoMIPS Memory: 515228k/524224k available (1600k kernel code, 8604k reserved, 676k data, 112k init, 0k highmem) Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) Inode cache hash table entries: 32768 (order: 6, 262144 bytes) Mount cache hash table entries: 512 (order: 0, 4096 bytes) Buffer cache hash table entries: 32768 (order: 5, 131072 bytes) Page-cache hash table entries: 131072 (order: 7, 524288 bytes) CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 256K (64 bytes/line) CPU: After generic, caps: 0383fbff c1c3fbff 00000000 00000000 CPU: Common caps: 0383fbff c1c3fbff 00000000 00000000 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 256K (64 bytes/line) CPU: After generic, caps: 0383fbff c1c3fbff 00000000 00000000 CPU: Common caps: 0383fbff c1c3fbff 00000000 00000000 CPU0: AMD Athlon(tm) XP 2100+ stepping 02 per-CPU timeslice cutoff: 731.30 usecs. task migration cache decay timeout: 10 msecs. SMP motherboard not detected. enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 1737.2988 MHz. ..... host bus clock speed is 267.2768 MHz. cpu: 0, clocks: 2672768, slice: 1336384 CPU0 migration_task 0 on cpu=0 PCI: PCI BIOS revision 2.10 entry at 0xfb560, last bus=3 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Using IRQ router default [10de/01e0] at 00:00.0 isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd Journalled Block Device driver loaded Installing knfsd (copyright (C) 1996 okir@monad.swb.de). parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE] parport0: irq 7 detected i2c-core.o: i2c core module i2c-dev.o: i2c /dev entries driver module i2c-core.o: driver i2c-dev dummy driver registered. i2c-proc.o version 2.6.1 (20010825) pty: 256 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A Real Time Clock Driver v1.10e Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize loop: loaded (max 8 devices) Linux Tulip driver version 0.9.15-pre12 (Aug 9, 2002) tulip0: MII transceiver #1 config 1000 status 782d advertising 01e1. eth0: Lite-On 82c168 PNIC rev 33 at 0xe0800000, 00:A0:CC:3B:5A:6B, IRQ 10. Linux agpgart interface v0.99 (c) Jeff Hartmann agpgart: Maximum main memory to use for agp memory: 439M agpgart: unsupported bridge agpgart: no supported devices found. Uniform Multi-Platform E-IDE driver Revision: 7.00beta-2.4 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx NFORCE2: IDE controller at PCI slot 00:09.0 NFORCE2: chipset revision 162 NFORCE2: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA PDC20269: IDE controller at PCI slot 01:07.0 PDC20269: chipset revision 2 PDC20269: not 100% native mode: will probe irqs later ide2: BM-DMA at 0xa000-0xa007, BIOS settings: hde:pio, hdf:pio ide3: BM-DMA at 0xa008-0xa00f, BIOS settings: hdg:pio, hdh:pio hda: C/H/S=22070/16/255 from BIOS ignored hda: Maxtor 54610H6, ATA DISK drive hdb: CREATIVE DVD-ROM DVD1241E, ATAPI CD/DVD-ROM drive blk: queue c03c0e40, I/O limit 4095Mb (mask 0xffffffff) hdc: Maxtor 54610H6, ATA DISK drive blk: queue c03c12ac, I/O limit 4095Mb (mask 0xffffffff) hde: Maxtor 4G160J8, ATA DISK drive blk: queue c03c1718, I/O limit 4095Mb (mask 0xffffffff) hdg: Maxtor 4G160J8, ATA DISK drive blk: queue c03c1b84, I/O limit 4095Mb (mask 0xffffffff) ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 ide2 at 0x9000-0x9007,0x9402 on irq 10 ide3 at 0x9800-0x9807,0x9c02 on irq 10 hda: host protected area => 1 hda: 90045648 sectors (46103 MB) w/2048KiB Cache, CHS=89331/16/63, UDMA(100) hdc: host protected area => 1 hdc: 90045648 sectors (46103 MB) w/2048KiB Cache, CHS=89331/16/63, UDMA(100) hde: host protected area => 1 hde: 320173056 sectors (163929 MB) w/2048KiB Cache, CHS=19929/255/63, UDMA(133) hdg: host protected area => 1 hdg: 320173056 sectors (163929 MB) w/2048KiB Cache, CHS=19929/255/63, UDMA(133) hdb: ATAPI 40X DVD-ROM drive, 256kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.12 Partition check: hda: hda1 hda2 hda3 < hda5 hda6 hda7 > hdc: hdc1 hdc2 hdc3 < hdc5 hdc6 hdc7 > hde: hde1 hde2 hdg: hdg1 hdg2 SCSI subsystem driver Revision: 1.00 scsi0 : SCSI host adapter emulation for IDE ATAPI devices md: raid1 personality registered as nr 3 md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 4096 buckets, 32Kbytes TCP: Hash tables configured (established 32768 bind 32768) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 112k freed Adding Swap: 1999832k swap-space (priority -1) Adding Swap: 1999832k swap-space (priority -2) Adding Swap: 530104k swap-space (priority -3) Adding Swap: 530104k swap-space (priority -4) ide: no cache flush required. ide: no cache flush required. EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,2), internal journal nvidia: loading NVIDIA Linux x86 NVdriver Kernel Module 1.0-3123 Tue Aug 27 15:56:48 PDT 2002 ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. [events: 0000000c] md: bind [events: 0000000c] md: bind md: hda7's event counter: 0000000c md: hdc7's event counter: 0000000c md: RAID level 1 does not need chunksize! Continuing anyway. md1: max total readahead window set to 124k md1: 1 data-disks, max readahead per data-disk: 124k raid1: device hda7 operational as mirror 0 raid1: device hdc7 operational as mirror 1 raid1: raid set md1 active with 2 out of 2 mirrors md: updating md1 RAID superblock on device md: hda7 [events: 0000000d]<6>(write) hda7's sb offset: 28772736 md: hdc7 [events: 0000000d]<6>(write) hdc7's sb offset: 28772736 ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on ide1(22,5), internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on ide0(3,6), internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on md(9,1), internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on ide2(33,2), internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on ide3(34,2), internal journal EXT3-fs: mounted filesystem with ordered data mode. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. eth0: Setting full-duplex based on MII#1 link partner capability of 05e1. spurious 8259A interrupt: IRQ7. hdb: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error } hdb: cdrom_decode_status: error=0x40LastFailedSense 0x04 hdb: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error } hdb: cdrom_decode_status: error=0x40LastFailedSense 0x04 hdb: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error } hdb: cdrom_decode_status: error=0x40LastFailedSense 0x04 hdb: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error } hdb: cdrom_decode_status: error=0x40LastFailedSense 0x04 hdb: DMA disabled hdb: ATAPI reset complete hdb: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error } hdb: cdrom_decode_status: error=0x40LastFailedSense 0x04 hdb: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error } hdb: cdrom_decode_status: error=0x40LastFailedSense 0x04 hdb: cdrom_decode_status: status=0x51 { DriveReady SeekComplete Error } hdb: cdrom_decode_status: error=0x40LastFailedSense 0x04 hdb: ATAPI reset complete end_request: I/O error, dev 03:40 (hdb), sector 0 ISO 9660 Extensions: Microsoft Joliet Level 3 ISO 9660 Extensions: RRIP_1991A ide: no cache flush required. VFS: Can't find ext3 filesystem on dev ide1(22,6). ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. ide: no cache flush required. kjournald starting. Commit interval 5 seconds EXT3 FS 2.4-0.9.19, 19 August 2002 on ide1(22,6), internal journal EXT3-fs: mounted filesystem with ordered data mode. ide: no cache flush required. --------------090602090600070003060401-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/