x86: don't use gdt_page openly.

There's a macro available for that.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c
index cf37d20b1ba747d47989923d62baeedf1e7c9b84..dc7c05e5cfe7be479452dac18133583364afefef 100644 (file)
--- a/arch/x86/kernel/traps_32.c
+++ b/arch/x86/kernel/traps_32.c
@@ -1119,7 +1119,7 @@ void do_spurious_interrupt_bug(struct pt_regs *regs, long error_code)
 
 unsigned long patch_espfix_desc(unsigned long uesp, unsigned long kesp)
 {
-       struct desc_struct *gdt = __get_cpu_var(gdt_page).gdt;
+       struct desc_struct *gdt = get_cpu_gdt_table(smp_processor_id());
        unsigned long base = (kesp - uesp) & -THREAD_SIZE;
        unsigned long new_kesp = kesp - base;
        unsigned long lim_pages = (new_kesp | (THREAD_SIZE - 1)) >> PAGE_SHIFT;