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| author | Madhavan Srinivasan <maddy@linux.vnet.ibm.com> | 2016-12-19 17:46:53 +0530 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-03-16 02:27:00 +0000 |
| commit | 9a7ed2f246d6665b729b5b799adb3dafe40dd219 (patch) | |
| tree | a993ce9b2755a9bd5f9ed732db79adcc52763c9c /tools | |
| parent | ebd3a52ff00abd600248a89bd055f6297a799cac (diff) | |
| download | linux-stable-9a7ed2f246d6665b729b5b799adb3dafe40dd219.tar.gz linux-stable-9a7ed2f246d6665b729b5b799adb3dafe40dd219.tar.bz2 linux-stable-9a7ed2f246d6665b729b5b799adb3dafe40dd219.zip | |
selftest/powerpc: Wrong PMC initialized in pmc56_overflow test
commit df21d2fa733035e4d414379960f94b2516b41296 upstream.
Test uses PMC2 to count the event. But PMC1 is being initialized.
Patch to fix it.
Fixes: 3752e453f6ba ('selftests/powerpc: Add tests of PMU EBBs')
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/powerpc/pmu/ebb/pmc56_overflow_test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/powerpc/pmu/ebb/pmc56_overflow_test.c b/tools/testing/selftests/powerpc/pmu/ebb/pmc56_overflow_test.c index a503fa70c950..9be22e932cc4 100644 --- a/tools/testing/selftests/powerpc/pmu/ebb/pmc56_overflow_test.c +++ b/tools/testing/selftests/powerpc/pmu/ebb/pmc56_overflow_test.c @@ -64,7 +64,7 @@ int pmc56_overflow(void) FAIL_IF(ebb_event_enable(&event)); - mtspr(SPRN_PMC1, pmc_sample_period(sample_period)); + mtspr(SPRN_PMC2, pmc_sample_period(sample_period)); mtspr(SPRN_PMC5, 0); mtspr(SPRN_PMC6, 0); |