__supported_pte_mask is needed when constructing pte values. Xen device drivers need to do this to make mappings of foreign pages (ie, pages granted to us by other domains).
Signed-off-by: Jeremy Fitzhardinge <[EMAIL PROTECTED]> --- arch/i386/mm/init.c | 1 + 1 file changed, 1 insertion(+) =================================================================== --- a/arch/i386/mm/init.c +++ b/arch/i386/mm/init.c @@ -473,6 +473,7 @@ void zap_low_mappings (void) static int disable_nx __initdata = 0; u64 __supported_pte_mask __read_mostly = ~_PAGE_NX; +EXPORT_SYMBOL_GPL(__supported_pte_mask); /* * noexec = on|off -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
