powerpc/perf: Fix Power9 test_adder fields
authorMadhavan Srinivasan <maddy@linux.vnet.ibm.com>
Fri, 26 May 2017 08:08:27 +0000 (13:38 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 6 Jun 2017 11:21:19 +0000 (21:21 +1000)
Commit 8d911904f3ce4 ('powerpc/perf: Add restrictions to PMC5 in power9 DD1')
was added to restrict the use of PMC5 in Power9 DD1. Intention was to disable
the use of PMC5 using raw event code. But instead of updating the
power9_isa207_pmu structure (used on DD1), the commit incorrectly updated the
power9_pmu structure. Fix it.

Fixes: 8d911904f3ce ("powerpc/perf: Add restrictions to PMC5 in power9 DD1")
Reported-by: Shriya <shriyak@linux.vnet.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Tested-by: Shriya <shriyak@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/perf/power9-pmu.c

index 018f8e90ac35fd19bf37bdbb99438f970621634a..bb28e1a412576ea15492be658a5bf78ee75950a5 100644 (file)
@@ -402,7 +402,7 @@ static struct power_pmu power9_isa207_pmu = {
        .name                   = "POWER9",
        .n_counter              = MAX_PMU_COUNTERS,
        .add_fields             = ISA207_ADD_FIELDS,
-       .test_adder             = ISA207_TEST_ADDER,
+       .test_adder             = P9_DD1_TEST_ADDER,
        .compute_mmcr           = isa207_compute_mmcr,
        .config_bhrb            = power9_config_bhrb,
        .bhrb_filter_map        = power9_bhrb_filter_map,
@@ -421,7 +421,7 @@ static struct power_pmu power9_pmu = {
        .name                   = "POWER9",
        .n_counter              = MAX_PMU_COUNTERS,
        .add_fields             = ISA207_ADD_FIELDS,
-       .test_adder             = P9_DD1_TEST_ADDER,
+       .test_adder             = ISA207_TEST_ADDER,
        .compute_mmcr           = isa207_compute_mmcr,
        .config_bhrb            = power9_config_bhrb,
        .bhrb_filter_map        = power9_bhrb_filter_map,