Current 2.4.23-rc* kernels has broken ACPI (at least for me).

From: David Martínez Moreno (ender_at_debian.org)
Date: 11/28/03

  • Next message: Timo Boettcher: "raid5: Operation continuing on 0 devices" 
    To: linux-kernel@vger.kernel.org
Date:	Fri, 28 Nov 2003 16:15:00 +0100

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            Hello, l-k people. 2.4.23-rc5 doesn't boot in my laptop. I tracked
    down the problem to the changes between -pre5 and -pre6, in the ACPI code.

            When I use acpi=off bootparam, my laptop boots. When not, the output is:

    BIOS-provided physical RAM map:
     BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
     BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
     BIOS-e820: 00000000000ea800 - 0000000000100000 (reserved)
     BIOS-e820: 0000000000100000 - 0000000013ff0000 (usable)
     BIOS-e820: 0000000013ff0000 - 0000000013fffc00 (ACPI data)
     BIOS-e820: 0000000013fffc00 - 0000000014000000 (ACPI NVS)
     BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
    319MB LOWMEM available.
    On node 0 totalpages: 81904
    zone(0): 4096 pages.
    zone(1): 77808 pages.
    zone(2): 0 pages.
    ACPI: RSDP (v000 PTLTD ) @ 0x000f6f20
    ACPI: RSDT (v001 PTLTD RSDT 0x06040000 LTP 0x00000000) @ 0x13ffc2c4
    ACPI: FADT (v001 MTC 7521 0x06040000 PTL 0x000f4240) @ 0x13fffb64
    ACPI: BOOT (v001 PTLTD $SBFTBL$ 0x06040000 LTP 0x00000001) @ 0x13fffbd8
    ACPI: DSDT (v001 MTC 7521 0x06040000 MSFT 0x0100000b) @ 0x00000000
    Kernel command line: BOOT_IMAGE=linux ro root=302 video=vesa:ywrap,mtrr pci=bio0
    Initializing CPU#0
    Detected 1002.274 MHz processor.
    Console: colour VGA+ 80x25
    Calibrating delay loop... 1998.84 BogoMIPS
    Memory: 320700k/327616k available (1943k kernel code, 6528k reserved, 618k data)
    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: 16384 (order: 4, 65536 bytes)
    Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
    CPU: L1 I cache: 16K, L1 D cache: 16K
    CPU: L2 cache: 256K
    CPU serial number disabled.
    Intel machine check architecture supported.
    Intel machine check reporting enabled on CPU#0.
    CPU: Intel Pentium III (Coppermine) stepping 0a
    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
    ACPI: Subsystem revision 20031002
    PCI: PCI BIOS revision 2.10 entry at 0xfd9ce, last bus=1
    PCI: Using configuration type 1
    Unable to handle kernel NULL pointer dereference at virtual address 000000ae
     printing eip:
    c0194cd4
    *pde = 00000000
    Oops: 0000
    CPU: 0
    EIP: 0010:[<c0194cd4>] Not tainted
    EFLAGS: 00010282
    eax: 000000aa ebx: 00000000 ecx: 04005b80 edx: 00005b80
    esi: c137b520 edi: d3fd3000 ebp: 00005b80 esp: d3fdde7c
    ds: 0018 es: 0018 ss: 0018
    Process swapper (pid: 1, stackpage=d3fdd000)
    Stack: 000000aa d3fd3000 d3fd31e8 00000000 d4802314 c01a0d34 d3fd3000 d3fddea0
           00000000 00000000 5b800030 000000ad 00000001 c02f87a0 c0191eba 00000000
           000001f0 00000246 00000030 00000009 00000030 000000ad 00000001 c02f87a0
    Call Trace: [<c01a0d34>] [<c0191eba>] [<c0191eba>] [<c01a5bf9>] [<c01a5a69>]
      [<c01a1382>] [<c019ee02>] [<c019ee1f>] [<c019e89d>] [<c0105000>] [<c019e918>]
      [<c0105000>] [<c019e9cb>] [<c01a517e>] [<c0105080>] [<c010576e>] [<c0105070>]

    Code: 8b 40 04 89 46 28 8b 04 24 89 46 10 8d 87 e8 01 00 00 56 50
     <0>Kernel panic: Attempted to kill init!

    Chipset SiS630, Pentium III 1Ghz.

            Please don't hesitate to ask for further data.

            Thanks in advance,

                    Ender.
    - --
    You can't even be a vegetable, because even a artichoke has heart.
                    -- Amélie (Le fabuleux destin d'Amélie Poulain)
    - --
    Servicios de red - Network services
    Centro de Comunicaciones CSIC/RedIRIS
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    Madrid (Spain)
    Tlf (+34) 91.585.49.05
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