[PATCH 6/6] export __supported_pte_mask

[Glauber de Oliveira Costa]

export __supported_pte_mask variable as GPL symbol.
lguest is a user of it.

Signed-off-by: Glauber de Oliveira Costa <gcosta@xxxxxxxxxx>
---
 arch/x86/kernel/setup64.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/setup64.c b/arch/x86/kernel/setup64.c
index 8fa0de8..5cc1339 100644
--- 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
-- 
1.5.0.6

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