Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux...

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / traps.c

diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 73ece2633f47799731fa50c21cdd7903cb14a9a9..2d1f4c7e40524ba7c3d0847583f0b5041ccdba30 100644 (file)
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -72,9 +72,6 @@
 
 #include "cpu/mcheck/mce.h"
 
-DECLARE_BITMAP(used_vectors, NR_VECTORS);
-EXPORT_SYMBOL_GPL(used_vectors);
-
 asmlinkage int system_call(void);
 
 /* Do we ignore FPU interrupts ? */
@@ -89,6 +86,9 @@ gate_desc idt_table[256]
        __attribute__((__section__(".data.idt"))) = { { { { 0, 0 } } }, };
 #endif
 
+DECLARE_BITMAP(used_vectors, NR_VECTORS);
+EXPORT_SYMBOL_GPL(used_vectors);
+
 static int ignore_nmis;
 
 static inline void conditional_sti(struct pt_regs *regs)
@@ -687,7 +687,7 @@ void math_error(void __user *ip)
 
        err = swd & ~cwd & 0x3f;
 
-#if CONFIG_X86_32
+#ifdef CONFIG_X86_32
        if (!err)
                return;
 #endif
@@ -941,9 +941,7 @@ dotraplinkage void do_iret_error(struct pt_regs *regs, long error_code)
 
 void __init trap_init(void)
 {
-#ifdef CONFIG_X86_32
        int i;
-#endif
 
 #ifdef CONFIG_EISA
        void __iomem *p = early_ioremap(0x0FFFD9, 4);
@@ -1000,11 +998,15 @@ void __init trap_init(void)
        }
 
        set_system_trap_gate(SYSCALL_VECTOR, &system_call);
+#endif
 
        /* Reserve all the builtin and the syscall vector: */
        for (i = 0; i < FIRST_EXTERNAL_VECTOR; i++)
                set_bit(i, used_vectors);
 
+#ifdef CONFIG_X86_64
+       set_bit(IA32_SYSCALL_VECTOR, used_vectors);
+#else
        set_bit(SYSCALL_VECTOR, used_vectors);
 #endif
        /*