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    SubjectRe: [DEBUG INFO]IPv6: sleeping function called from invalid context.
    On Sat, Nov 19, 2005 at 10:04:11PM +0100, Thomas Graf wrote:
    > The continued dumps wouldn't be the problem, the walker is allocated
    > on the initial dump call. It was a mistake though, nlk->cb_lock spin
    > lock is always held for cb->dump() even though it should only be
    > required during the nlk->cb != NULL check. netlink_dump_start()
    > guarantees to only allow one dumper per socket at a time.

    You're certainly right that the initial dump is what's causing the

    I think the spin lock is still required though because we also need
    to guard against netlink_release which can occur at any time since
    the packet processing could be occuring in a different thread from
    the one that did the sendmsg.

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