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-rw-r--r--arch/x86/xen/setup.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index f84e77226646..fd91568090f4 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -10,6 +10,7 @@
10#include <linux/pm.h> 10#include <linux/pm.h>
11 11
12#include <asm/elf.h> 12#include <asm/elf.h>
13#include <asm/vdso.h>
13#include <asm/e820.h> 14#include <asm/e820.h>
14#include <asm/setup.h> 15#include <asm/setup.h>
15#include <asm/xen/hypervisor.h> 16#include <asm/xen/hypervisor.h>
@@ -61,10 +62,8 @@ static void xen_idle(void)
61 */ 62 */
62static void fiddle_vdso(void) 63static void fiddle_vdso(void)
63{ 64{
64 extern u32 VDSO_NOTE_MASK; /* See ../kernel/vsyscall-note.S. */
65 extern char vsyscall_int80_start; 65 extern char vsyscall_int80_start;
66 u32 *mask = (u32 *) ((unsigned long) &VDSO_NOTE_MASK - VDSO_PRELINK + 66 u32 *mask = VDSO32_SYMBOL(&vsyscall_int80_start, NOTE_MASK);
67 &vsyscall_int80_start);
68 *mask |= 1 << VDSO_NOTE_NONEGSEG_BIT; 67 *mask |= 1 << VDSO_NOTE_NONEGSEG_BIT;
69} 68}
70 69