From: Andi Kleen <ak@suse.de>
Date: Tue, 13 Feb 2007 12:26:24 +0000 (+0100)
Subject: [PATCH] x86-64: Unexport __supported_pte_mask
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=9a11ff68273f440b1d33fcc4d550ffc881e6a0b4;p=deliverable%2Flinux.git

[PATCH] x86-64: Unexport __supported_pte_mask

The symbol is needed to manipulate page tables, and modules shouldn't
do that.

Leftover from 2.4, but no in tree module should need it now.

Signed-off-by: Andi Kleen <ak@suse.de>
---

diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c
index 8c4b80fe71a1..6a70b55f719d 100644
--- a/arch/x86_64/kernel/setup64.c
+++ b/arch/x86_64/kernel/setup64.c
@@ -37,7 +37,6 @@ 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(__supported_pte_mask);
 static int do_not_nx __cpuinitdata = 0;
 
 /* noexec=on|off