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selftest/powerpc: Wrong PMC initialized in pmc56_overflow test

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commit df21d2fa73 upstream.

Test uses PMC2 to count the event. But PMC1 is being initialized.
Patch to fix it.

Fixes: 3752e453f6 ('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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Madhavan Srinivasan
2016-12-19 17:46:53 +05:30
committed by Greg Kroah-Hartman
parent f37b7a3004
commit fa555d021d
1 changed files with 1 additions and 1 deletions
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tools/testing/selftests/powerpc/pmu/ebb/pmc56_overflow_test.c
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@@ -66,7 +66,7 @@ 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);