selftest/powerpc: Wrong PMC initialized in pmc56_overflow test

Test uses PMC2 to count the event. But PMC1 is being initialized. Patch to fix it. Fixes: 3752e45 ('selftests/powerpc: Add tests of PMU EBBs') Signed-off-by: Madhavan Srinivasan <[email protected]> Signed-off-by: Michael Ellerman <[email protected]>
josf · Jan 18, 2017 · df21d2f · df21d2f
1 parent 387bbc9
commit df21d2f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/testing/selftests/powerpc/pmu/ebb/pmc56_overflow_test.c b/tools/testing/selftests/powerpc/pmu/ebb/pmc56_overflow_test.c
@@ -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);