[PATCH 2/3] x86, perf: Use 0x11 as extra reg test value

[Andi Kleen <andi@firstfloor.org>]

From: Andi Kleen <ak@linux.intel.com>

The next patch adds a new perf extra reg where 0x1ff is not a valid
value. Use 0x11 instead.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
 arch/x86/kernel/cpu/perf_event_intel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 7c397e8..28b985c 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -3575,7 +3575,7 @@ __init int intel_pmu_init(void)
 	 */
 	if (x86_pmu.extra_regs) {
 		for (er = x86_pmu.extra_regs; er->msr; er++) {
-			er->extra_msr_access = check_msr(er->msr, 0x1ffUL);
+			er->extra_msr_access = check_msr(er->msr, 0x11UL);
 			/* Disable LBR select mapping */
 			if ((er->idx == EXTRA_REG_LBR) && !er->extra_msr_access)
 				x86_pmu.lbr_sel_map = NULL;
-- 
2.4.2