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    SubjectRe: [RFC PATCH 09/33] Add start-of-day setup hooks to subarch
    Date

    On 20 Jul 2006, at 07:07, Adrian Bunk wrote:

    >> +struct start_info *xen_start_info;
    >> +EXPORT_SYMBOL(xen_start_info);
    >
    > EXPORT_SYMBOL_GPL?

    Possibly.

    >> +/*
    >> + * Point at the empty zero page to start with. We map the real
    >> shared_info
    >> + * page as soon as fixmap is up and running.
    >> + */
    >> +struct shared_info *HYPERVISOR_shared_info = (struct shared_info
    >> *)empty_zero_page;
    >> +EXPORT_SYMBOL(HYPERVISOR_shared_info);
    >> ...
    >
    > EXPORT_SYMBOL_GPL?

    Interrupt-control macros (local_irq_enable/disable and friends) used
    this symbol, so GPLing it made non-GPL modules fail. We made a bunch of
    the macros proper functions so this may no longer be the case.

    -- Keir

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