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FromKeir Fraser <>
SubjectRe: [RFC PATCH 09/33] Add start-of-day setup hooks to subarch
DateThu, 20 Jul 2006 13:10:11 +0100
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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