Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264294AbTIISer (ORCPT ); Tue, 9 Sep 2003 14:34:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264296AbTIISer (ORCPT ); Tue, 9 Sep 2003 14:34:47 -0400 Received: from sol.cobite.com ([208.222.80.183]:5760 "EHLO sol.cobite.com") by vger.kernel.org with ESMTP id S264294AbTIISed (ORCPT ); Tue, 9 Sep 2003 14:34:33 -0400 Date: Tue, 9 Sep 2003 14:34:22 -0400 (EDT) From: David Mansfield X-X-Sender: david@sol.cobite.com To: acpi-devel@lists.sourceforge.net, cc: akpm@osdl.org Subject: ACPI kernel panic at boot on 2.6.0-test5-mm1 Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 16601 Lines: 508 Hello Andrew, all, I get the following 100% reproducible (copied by hand) kernel oops and panic at boot when ACPI is enabled. I'm not sure if other versions have this problem as the config options seem to have changed recently. Kernel was patched with the #ifdef DEBUG patch to mm/slab.c required for compilation. System is UP Athlon 1.3ghz, 512mb ram, Redhat 9, gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5). oops/panic: at acpi_pci_link_calc_penalties stack trace: acpi_acpi_irq_init+0x8/0x41 pci_acpi_init+0x22/0x60 do_initcalls+0x2b/0xa0 init_workqueues+0xf/0x40 init+0x2e/0x190 init+0x0/0x190 kernel_thread_helper+0x5/0xc Kernel panic: attempted to kill init. Also, the acpi=off is broken, and doesn't stop the ACPI code from oopsing. Instead I had to use pci=noacpi for it to boot. This is a documentation bug. acpi=off is supposed to disable the acpi code. As far as supporting info, I have included 'lspci -v', 'dmesg' of the kernel booting with the pci=noacpi, and the .config file. If you want anything else, please feel free to ask. lspci -v: 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 730 Host (rev 02) Flags: bus master, medium devsel, latency 32 Memory at d8000000 (32-bit, non-prefetchable) [size=64M] Capabilities: [c0] AGP version 2.0 00:00.1 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0) (prog-if 80 [Master]) Subsystem: Elitegroup Computer Systems: Unknown device 0a01 Flags: bus master, fast devsel, latency 16 I/O ports at 4000 [size=16] 00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 Flags: bus master, medium devsel, latency 0 00:01.2 USB Controller: Silicon Integrated Systems [SiS] SiS7001 USB Controller (rev 07) (prog-if 10 [OHCI]) Subsystem: Silicon Integrated Systems [SiS] SiS7001 USB Controller Flags: bus master, medium devsel, latency 32, IRQ 11 Memory at dd100000 (32-bit, non-prefetchable) [size=4K] 00:01.3 USB Controller: Silicon Integrated Systems [SiS] SiS7001 USB Controller (rev 07) (prog-if 10 [OHCI]) Subsystem: Silicon Integrated Systems [SiS] Onboard USB Controller Flags: bus master, medium devsel, latency 32, IRQ 11 Memory at dd101000 (32-bit, non-prefetchable) [size=4K] 00:01.4 Multimedia audio controller: Silicon Integrated Systems [SiS] SiS PCI Audio Accelerator (rev 02) Subsystem: Elitegroup Computer Systems: Unknown device 0a01 Flags: bus master, medium devsel, latency 32, IRQ 12 I/O ports at e000 [size=256] Memory at dd103000 (32-bit, non-prefetchable) [size=4K] Capabilities: [dc] Power Management version 2 00:02.0 PCI bridge: Silicon Integrated Systems [SiS] SiS 530 Virtual PCI-to-PCI bridge (AGP) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: dd000000-dd0fffff Prefetchable memory behind bridge: d0000000-d7ffffff 00:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RT8139 Flags: bus master, medium devsel, latency 32, IRQ 11 I/O ports at e400 [size=256] Memory at dd102000 (32-bit, non-prefetchable) [size=256] Expansion ROM at [disabled] [size=64K] Capabilities: [50] Power Management version 2 01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] SiS630 GUI Accelerator+3D (rev 31) (prog-if 00 [VGA]) Subsystem: Elitegroup Computer Systems: Unknown device 0a01 Flags: 66Mhz, medium devsel BIST result: 00 Memory at d0000000 (32-bit, prefetchable) [size=128M] Memory at dd000000 (32-bit, non-prefetchable) [size=128K] I/O ports at d000 [size=128] Capabilities: [40] Power Management version 1 Capabilities: [50] AGP version 2.0 Boot messages: Linux version 2.6.0-test5-mm1 (root@sol.cobite.com) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #14 Tue Sep 9 13:18:38 EDT 2003 Video mode to be used for restore is ffff BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001c000000 (usable) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 448MB LOWMEM available. On node 0 totalpages: 114688 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 110592 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 DMI 2.2 present. ACPI: Unable to locate RSDP Building zonelist for node : 0 Kernel command line: root=/dev/hda2 pci=noacpi current: c03e19c0 current->thread_info: c0438000 Initializing CPU#0 PID hash table entries: 2048 (order 11: 16384 bytes) Detected 1393.915 MHz processor. Console: colour VGA+ 80x25 Memory: 449608k/458752k available (2612k kernel code, 8396k reserved, 681k data, 332k init, 0k highmem) zapping low mappings. Calibrating delay loop... 2760.70 BogoMIPS Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) -> /dev -> /dev/console -> /root CPU: After generic identify, caps: 0183f9ff c1c7f9ff 00000000 00000000 CPU: After vendor identify, caps: 0183f9ff c1c7f9ff 00000000 00000000 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 256K (64 bytes/line) CPU: After all inits, caps: 0183f9ff c1c7f9ff 00000000 00000020 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: AMD Athlon(tm) processor stepping 04 Enabling fast FPU save and restore... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xfb370, last bus=1 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20030813 ACPI: System description tables not found ACPI-0084: *** Error: acpi_load_tables: Could not get RSDP, AE_NOT_FOUND ACPI-0134: *** Error: acpi_load_tables: Could not load tables: AE_NOT_FOUND ACPI: Unable to load the System Description Tables SCSI subsystem initialized drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI: Using IRQ router SIS [1039/0008] at 0000:00:01.0 pty: 2048 Unix98 ptys configured Machine check exception polling timer started. IA-32 Microcode Update Driver: v1.11 Installing knfsd (copyright (C) 1996 okir@monad.swb.de). udf: registering filesystem Initializing Cryptographic API lp: driver loaded but no devices found Real Time Clock Driver v1.12 Non-volatile memory driver v1.2 ppdev: user-space parallel port driver Linux agpgart interface v0.100 (c) Dave Jones agpgart: Detected SiS 730 chipset agpgart: Maximum main memory to use for agp memory: 381M agpgart: AGP aperture is 64M @ 0xd8000000 Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE] parport0: irq 7 detected parport0: cpp_daisy: aa5500ff(38) parport0: assign_addrs: aa5500ff(38) parport0: cpp_daisy: aa5500ff(38) parport0: assign_addrs: aa5500ff(38) lp0: using parport0 (polling). Using anticipatory scheduling io scheduler 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) nbd: registered device at major 43 8139too Fast Ethernet driver 0.9.26 PCI: Found IRQ 11 for device 0000:00:0d.0 PCI: Sharing IRQ 11 with 0000:00:01.2 PCI: Sharing IRQ 11 with 0000:00:01.3 eth0: RealTek RTL8139 at 0xdc823000, 00:d0:09:de:c0:01, IRQ 11 eth0: Identified 8139 chip type 'RTL-8139C' Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx SIS5513: IDE controller at PCI slot 0000:00:00.1 SIS5513: chipset revision 208 SIS5513: not 100% native mode: will probe irqs later SIS5513: SiS730 ATA 100 (1st gen) controller ide0: BM-DMA at 0x4000-0x4007, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0x4008-0x400f, BIOS settings: hdc:pio, hdd:DMA hda: ST360020A, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdd: CREATIVE CD5230E, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 117231408 sectors (60022 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100) hda: hda1 hda2 hda3 hda4 hdd: ATAPI 52X CD-ROM drive, 128kB Cache, DMA Uniform CD-ROM driver Revision: 3.12 ohci-hcd: 2003 Feb 24 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ohci-hcd: block sizes: ed 64 td 64 PCI: Found IRQ 11 for device 0000:00:01.2 PCI: Sharing IRQ 11 with 0000:00:01.3 PCI: Sharing IRQ 11 with 0000:00:0d.0 ohci-hcd 0000:00:01.2: OHCI Host Controller ohci-hcd 0000:00:01.2: irq 11, pci mem dc825000 ohci-hcd 0000:00:01.2: new USB bus registered, assigned bus number 1 hub 1-0:0: USB hub found hub 1-0:0: 3 ports detected PCI: Found IRQ 11 for device 0000:00:01.3 PCI: Sharing IRQ 11 with 0000:00:01.2 PCI: Sharing IRQ 11 with 0000:00:0d.0 ohci-hcd 0000:00:01.3: OHCI Host Controller ohci-hcd 0000:00:01.3: irq 11, pci mem dc827000 ohci-hcd 0000:00:01.3: new USB bus registered, assigned bus number 2 hub 2-0:0: USB hub found hub 2-0:0: 3 ports detected drivers/usb/core/usb.c: registered new driver hid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice input: AT Set 2 keyboard on isa0060/serio0 serio: i8042 KBD port at 0x60,0x64 irq 1 md: linear personality registered as nr 1 md: raid0 personality registered as nr 2 md: raid1 personality registered as nr 3 md: raid5 personality registered as nr 4 raid5: measuring checksumming speed 8regs : 2112.000 MB/sec 8regs_prefetch: 2000.000 MB/sec 32regs : 1576.000 MB/sec 32regs_prefetch: 1448.000 MB/sec pII_mmx : 3720.000 MB/sec p5_mmx : 4972.000 MB/sec raid5: using function: p5_mmx (4972.000 MB/sec) md: multipath personality registered as nr 7 md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 device-mapper: 4.0.0-ioctl (2003-06-04) initialised: dm@uk.sistina.com Advanced Linux Sound Architecture Driver Version 0.9.6 (Wed Aug 20 20:27:13 2003 UTC). PCI: Found IRQ 12 for device 0000:00:01.4 hub 2-0:0: debounce: port 2: delay 100ms stable 4 status 0x301 hub 2-0:0: new USB device on port 2, assigned address 2 input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:01.3-2 ALSA device list: #0: SiS SI7018 PCI Audio at 0xe000, irq 12 NET: Registered protocol family 2 IP: routing cache hash table of 4096 buckets, 32Kbytes TCP: Hash tables configured (established 32768 bind 65536) NET: Registered protocol family 1 NET: Registered protocol family 17 BIOS EDD facility v0.09 2003-Jan-22, 1 devices found md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 332k freed EXT3 FS on hda2, internal journal Adding 524656k swap on /dev/hda3. Priority:-1 extents:1 kjournald starting. Commit interval 5 seconds EXT3 FS on hda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hda4, internal journal EXT3-fs: mounted filesystem with ordered data mode. kudzu: numerical sysctl 1 23 is obsolete. eth0: link up, 100Mbps, full-duplex, lpa 0x41E1 nfs warning: mount version older than kernel cdrom: This disc doesn't have any tracks I recognize! My config: CONFIG_X86=y CONFIG_MMU=y CONFIG_UID16=y CONFIG_GENERIC_ISA_DMA=y CONFIG_EXPERIMENTAL=y CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSCTL=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_KALLSYMS=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y CONFIG_X86_PC=y CONFIG_MK7=y CONFIG_X86_CMPXCHG=y CONFIG_X86_XADD=y CONFIG_X86_L1_CACHE_SHIFT=6 CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_X86_WP_WORKS_OK=y CONFIG_X86_INVLPG=y CONFIG_X86_BSWAP=y CONFIG_X86_POPAD_OK=y CONFIG_X86_GOOD_APIC=y CONFIG_X86_INTEL_USERCOPY=y CONFIG_X86_USE_PPRO_CHECKSUM=y CONFIG_X86_USE_3DNOW=y CONFIG_PREEMPT=y CONFIG_X86_TSC=y CONFIG_X86_MCE=y CONFIG_X86_MCE_NONFATAL=y CONFIG_MICROCODE=y CONFIG_X86_MSR=y CONFIG_X86_CPUID=y CONFIG_EDD=y CONFIG_NOHIGHMEM=y CONFIG_MTRR=y CONFIG_HAVE_DEC_LOCK=y CONFIG_ACPI=y CONFIG_ACPI_BOOT=y CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y CONFIG_ACPI_FAN=y CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_THERMAL=y CONFIG_ACPI_BUS=y CONFIG_ACPI_INTERPRETER=y CONFIG_ACPI_EC=y CONFIG_ACPI_POWER=y CONFIG_ACPI_PCI=y CONFIG_ACPI_SYSTEM=y CONFIG_PCI=y CONFIG_PCI_GOANY=y CONFIG_PCI_BIOS=y CONFIG_PCI_DIRECT=y CONFIG_PCI_NAMES=y CONFIG_ISA=y CONFIG_BINFMT_ELF=y CONFIG_PARPORT=y CONFIG_PARPORT_PC=y CONFIG_PARPORT_PC_CML1=y CONFIG_PARPORT_PC_FIFO=y CONFIG_PARPORT_1284=y CONFIG_BLK_DEV_FD=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=y CONFIG_BLK_DEV_NBD=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y CONFIG_LBD=y CONFIG_IDE=y CONFIG_BLK_DEV_IDE=y CONFIG_BLK_DEV_IDEDISK=y CONFIG_IDEDISK_MULTI_MODE=y CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDESCSI=y CONFIG_IDE_TASK_IOCTL=y CONFIG_IDE_TASKFILE_IO=y CONFIG_BLK_DEV_IDEPCI=y CONFIG_IDEPCI_SHARE_IRQ=y CONFIG_BLK_DEV_GENERIC=y CONFIG_BLK_DEV_IDEDMA_PCI=y CONFIG_IDEDMA_PCI_AUTO=y CONFIG_BLK_DEV_ADMA=y CONFIG_BLK_DEV_SIS5513=y CONFIG_BLK_DEV_IDEDMA=y CONFIG_IDEDMA_AUTO=y CONFIG_SCSI=y CONFIG_BLK_DEV_SR=y CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=y CONFIG_MD=y CONFIG_BLK_DEV_MD=y CONFIG_MD_LINEAR=y CONFIG_MD_RAID0=y CONFIG_MD_RAID1=y CONFIG_MD_RAID5=y CONFIG_MD_MULTIPATH=y CONFIG_BLK_DEV_DM=y CONFIG_DM_IOCTL_V4=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_INET_ECN=y CONFIG_SYN_COOKIES=y CONFIG_IPV6_SCTP__=y CONFIG_NETDEVICES=y CONFIG_DUMMY=y CONFIG_TUN=y CONFIG_NET_ETHERNET=y CONFIG_NET_PCI=y CONFIG_8139TOO=y CONFIG_8139TOO_8129=y CONFIG_INPUT=y CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_INPUT_EVDEV=y CONFIG_SOUND_GAMEPORT=y CONFIG_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_UNIX98_PTY_COUNT=2048 CONFIG_PRINTER=y CONFIG_PPDEV=y CONFIG_BUSMOUSE=y CONFIG_NVRAM=y CONFIG_RTC=y CONFIG_AGP=y CONFIG_AGP_SIS=y CONFIG_RAW_DRIVER=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_JBD=y CONFIG_MINIX_FS=y CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_ZISOFS_FS=y CONFIG_UDF_FS=y CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_PROC_FS=y CONFIG_DEVPTS_FS=y CONFIG_TMPFS=y CONFIG_RAMFS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_NFS_DIRECTIO=y CONFIG_NFSD=y CONFIG_NFSD_V3=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_EXPORTFS=y CONFIG_SUNRPC=y CONFIG_SMB_FS=y CONFIG_PARTITION_ADVANCED=y CONFIG_MSDOS_PARTITION=y CONFIG_SMB_NLS=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_VGA_CONSOLE=y CONFIG_DUMMY_CONSOLE=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_RTCTIMER=y CONFIG_SND_TRIDENT=y CONFIG_USB=y CONFIG_USB_DEVICEFS=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_HID=y CONFIG_USB_HIDINPUT=y CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_INFO=y CONFIG_CRYPTO=y CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_BLOWFISH=y CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_SERPENT=y CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_DEFLATE=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_X86_BIOS_REBOOT=y -- /==============================\ | David Mansfield | | lkml@dm.cobite.com | \==============================/ - 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/