From 9a11ff68273f440b1d33fcc4d550ffc881e6a0b4 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 13 Feb 2007 13:26:24 +0100 Subject: [PATCH] [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 --- arch/x86_64/kernel/setup64.c | 1 - 1 file changed, 1 deletion(-) 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