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    SubjectRe: [PATCH 000 of 14] knfsd: Assorted nfsd patches for 2.6.20 - prepare for IPv6 and more
    On Wednesday December 13, jeff@garzik.org wrote:
    > NeilBrown wrote:
    > > Following are 14 patches for knfsd that are suitable for inclusion in 2.6.20.
    > > First 13 are from Chuck Lever and make preparations for IPv6 support (I think we've
    > > get them right this time).
    > >
    > > Last is from Peter Staubach and fixes and issue with exclusive create
    > > interacting badly with some ACLs.
    >
    >
    > Any word on this 2.6.19 oops?
    >
    > http://lkml.org/lkml/2006/12/8/110

    Not yet... I've been spending my spare time looking for an md oops :-)

    A quick look suggests that it cannot possibly happen ...

    cancel_rearming_delayed_workqueue appears to be being called with a
    bad "struct workqueue_struct *". But that really must have been
    initialised when the first nfsd thread started...

    It looks like cwq in flush_cpu_workqueue is 0x0000040000000100. Is
    that the sort of address you would expect? Where do alloc_percpu
    data structures live? The '4' wouldn't be a single-bit memory error,
    would it? (that would be too easy).
    So: no, no real progress. Is it repeatable?

    NeilBrown
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