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x86: export __supported_pte_mask
author
Glauber de Oliveira Costa
<gcosta@redhat.com>
Wed, 30 Jan 2008 12:33:24 +0000
(13:33 +0100)
committer
Ingo Molnar
<mingo@elte.hu>
Wed, 30 Jan 2008 12:33:24 +0000
(13:33 +0100)
export __supported_pte_mask variable as GPL symbol.
lguest is a user of it.
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/setup64.c
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diff --git
a/arch/x86/kernel/setup64.c
b/arch/x86/kernel/setup64.c
index 0389331059ad412a8d7981ebff78cc7d56cd0913..309366f8f6030f100322cdc2ca63f001d6bc3ac5 100644
(file)
--- a/
arch/x86/kernel/setup64.c
+++ b/
arch/x86/kernel/setup64.c
@@
-41,6
+41,8
@@
struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table };
char boot_cpu_stack[IRQSTACKSIZE] __attribute__((section(".bss.page_aligned")));
unsigned long __supported_pte_mask __read_mostly = ~0UL;
+EXPORT_SYMBOL_GPL(__supported_pte_mask);
+
static int do_not_nx __cpuinitdata = 0;
/* noexec=on|off