ACPI kernel panic at boot on 2.6.0-test5-mm1

From: David Mansfield (lkml_at_dm.cobite.com)
Date: 09/09/03

  • Next message: Benjamin Herrenschmidt: "[PATCH] IDE: Fix request handling with ide-default & ATAPI"
    Date:	Tue, 9 Sep 2003 14:34:22 -0400 (EDT)
    To: acpi-devel@lists.sourceforge.net, <linux-kernel@vger.kernel.org>
    
    

    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 <unassigned> [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 <tigran@veritas.com>
    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           |
    \==============================/
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  • Next message: Benjamin Herrenschmidt: "[PATCH] IDE: Fix request handling with ide-default & ATAPI"