[Xen-devel] Re: [RFC PATCH 09/33] Add start-of-day setup hooks to subarch

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

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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