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    SubjectRe: 2.6.14-rc5-mm1
    Badari Pulavarty <pbadari@gmail.com> wrote:
    >
    > On Mon, 2005-10-24 at 14:16 -0700, Andrew Morton wrote:
    > ..
    > >
    > > qla2x00_probe_one() has called qla2x00_free_device() and
    > > qla2x00_free_device() has locked up in
    > > wait_for_completion(&ha->dpc_exited);
    > >
    > > Presumably, ha->dpc_exited is not initialised yet.
    > >
    > > The first `goto probe_failed' in qla2x00_probe_one() will cause
    > > qla2x00_free_device() to run wait_for_completion() against an uninitialised
    > > completion struct. Because ha->dpc_pid will be >= 0.
    > >
    > > This patch might fix the lockup, but if so, qla2x00_iospace_config()
    > > failed. Please debug that a bit for us?
    >
    > Yes. This patch helped. Due to power failures, my disk trays are
    > powered off. qla2x00_iospace_config() is failing and causing the
    > panic on -mm kernel. For odd reasons, older -mm kernels & mainline
    > kernels doesn't panic.

    OK, thanks. Andrew seems offline and this patch is sufficiently obvious
    that I think I'll just jam it into 2.6.14...
    -
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