powerpc/perf_counter: Enable alternate PR/HV bits for POWER7

POWER7 has the same PR/HV bit layout as POWER6, so set the flag.

Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Paul Mackerras <paulus@samba.org>
Cc: a.p.zijlstra@chello.nl
Cc: benh@kernel.crashing.org
LKML-Reference: <20090701030701.GI3563@kryten>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/powerpc/kernel/power7-pmu.c b/arch/powerpc/kernel/power7-pmu.c
index 5d755ef..5a9f5cb 100644 (file)
--- a/arch/powerpc/kernel/power7-pmu.c
+++ b/arch/powerpc/kernel/power7-pmu.c
@@ -358,6 +358,7 @@ static struct power_pmu power7_pmu = {
        .get_constraint         = power7_get_constraint,
        .get_alternatives       = power7_get_alternatives,
        .disable_pmc            = power7_disable_pmc,
+       .flags                  = PPMU_ALT_SIPR,
        .n_generic              = ARRAY_SIZE(power7_generic_events),
        .generic_events         = power7_generic_events,
        .cache_events           = &power7_cache_events,