lkml.org 
[lkml]   [2003]   [Feb]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: OOPS in 2.4.21-pre5, ide-scsi
    On Thu, 27 Feb 2003 22:10:17 +0100
    Stephan von Krawczynski <skraw@ithnet.com> wrote:

    > >>EIP; c0213ab3 <idescsi_pc_intr+63/360> <=====

    Additional comment:

    This oops is reproducable at my system. I tried today again, and again it
    happened on the same EIP. If I got that right it is this code:


    if (status.b.check)
    rq->errors++;
    idescsi_end_request(drive, 1);
    return ide_stopped;
    }

    Obviously rq is somehow damaged. I tried to retrieve further info by adding:

    /* $$$ */
    local_irq_enable();
    printk("scsi: %08lx, pc: %08lx, rq: %08lx\n",scsi,pc,rq);
    if (status.b.check)
    rq->errors++;
    idescsi_end_request(drive, 1);
    return ide_stopped;
    }

    Interestingly there are about 10 lines in syslog with this output, then it
    stops for around 10-20 seconds, and _then_ it oops'es. I got the feeling that
    this "late" rq is indeed long gone, when the code is entered.
    I tried to patch a bit around this problem, but no success at this time...

    --
    Regards,
    Stephan
    -
    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/

    \
     
     \ /
      Last update: 2005-03-22 13:33    [W:0.022 / U:68.608 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site