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    SubjectRe: [PATCH] 2.5.21 IDE 87
    Martin Dalecki wrote:
    > Sun Jun 9 15:31:56 CEST 2002 ide-clean-87
    >
    > - Sync with 2.5.21
    >
    > - Don't call put_device inside idedisk_cleanup(). This is apparently
    > triggering
    > some bug inside the handling of device trees. Or we don't register the
    > device
    > properly within the tree. Check this later.
    >
    > - Further work on the channel register file access locking. Push the
    > locking
    > out from __ide_end_request to ide_end_request. Rename those functions to
    > respective __ata_end_request() and ata_end_request().
    >
    > - Move ide_wait_status to device.c rename it to ata_status_poll().
    >
    > - Further work on locking scope issues.
    >
    > - devfs showed us once again that it changed the policy from agnostic
    > numbers
    > to unpleasant string names. What a piece of crap!

    FYI, this latest cleanup fixes the oops I reported earlier...
    not that anyone cared :).

    flushing ide devices: hda <1> Unable to handle kernel NULL pointer at
    address 00000004
    *pde = 000000
    Oops: 0002
    CPU: 0
    EIP: 0010:[<c01a692c>] Not tainted
    Using defaults from ksymoops -t elf32-i386 -a i386
    EFLAGS: 00010202
    eax: c03077d0 ebx: c03077b8 ecx: 00000000 edx: 00000000
    esi: c258e000 edi: c029ef40 ebp: c030766c esp: c258fe40
    ds: 0018 es: 0018 ss: 0018
    Stack: c030766c c03077b8 c0307540 00000001 c01a6d24 c03077b8 c0295788
    c030766c
    c01eaf9e c03077b8 c0307540 c0307540 c01e271f c030766c c0307670
    c029e9cc
    00000000 00000003 bffffcd8 c0122fdd c029e9cc 00000003 00000000
    4321fedc
    Call Trace: [<c01a6d24>] [<c01eaf9d>] [<c01e271f>] [<c0122fdd>] [<c0123576>]
    [<c011331e>] [<c0121413>] [<c01217fe>] [<c0122438>]
    [<c01512e0>] [<c013e01a>]
    [<c013c373>] [<c013c422>] [<c010740f>]
    Code: 89 4a 04 89 11 89 40 04 89 43 18 ff 4e 10 8b 46 08 83 e0 08

    -o) J o h n W e b e r
    /\\ john.weber@linuxhq.com
    _\/v http://www.linuxhq.com/people/weber/

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