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    From
    SubjectRe: 2.6.20-mm2
    Date
    On Sunday, 18 February 2007 06:51, Andrew Morton wrote:
    >
    > Temporarily at
    >
    > http://userweb.kernel.org/~akpm/2.6.20-mm2/
    >
    > Will appear later at
    >
    > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.20/2.6.20-mm2/

    Two problems:

    1) A showstopper with the root partition on RAID1:

    md: raid1 personality registered for level 1
    [--snip--]
    md: multipath personality registered for level -4
    register_blkdev: failed to get major for mdp
    [--snip--]
    VFS: Cannot open root device "md1" or unknown-block(0,0)

    At the moment I have no serial console attached to the box, so I had to rewrite
    the messages manually.

    2) On HPC nx6325 I get the following 100% of the time during the resume from
    disk:

    BUG: at drivers/pci/pci.c:823 pcim_enable_device()

    Call Trace:
    [<ffffffff80325ff8>] pcim_enable_device+0x93/0xb3
    [<ffffffff803a974a>] ata_pci_device_do_resume+0x21/0x5e
    [<ffffffff803b5e6c>] sil_pci_device_resume+0x1c/0x51
    [<ffffffff8032800d>] pci_device_resume+0x22/0x53
    [<ffffffff8039ae58>] resume_device+0xca/0x131
    [<ffffffff8039af40>] dpm_resume+0x81/0xd3
    [<ffffffff8039afc2>] device_resume+0x30/0x45
    [<ffffffff802a0792>] snapshot_ioctl+0x245/0x63e
    [<ffffffff8023cfcc>] do_ioctl+0x5e/0x77
    [<ffffffff8022d2b3>] vfs_ioctl+0x25c/0x279
    [<ffffffff80246a80>] sys_ioctl+0x5f/0x82
    [<ffffffff80215586>] sys_write+0x47/0x70
    [<ffffffff8025711e>] system_call+0x7e/0x83

    Nevertheless, the system seems to be fully functional after the resume.

    [I've been observing it since 2.6.20-git10 and have reported it for a couple
    of times, but apparently nobody cares. :-(]

    Greetings,
    Rafael
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