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selftests/powerpc/pmu: Add interface test for mmcra_ifm field for any branch type

The testcase uses "instructions" event to check if the Instruction filtering mode(IFM) bits are programmed correctly for type any branch. Testcase checks if IFM bits is programmed correctly to Monitor Mode Control Register A (MMCRA) via perf interface. Signed-off-by: Kajol Jain <kjain@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220610134113.62991-7-atrajeev@linux.vnet.ibm.com

Author Kajol Jain Committer Michael Ellerman Date Commit Parent c55dabc6
+66 -1
2 changed files
Unified Split
+66 -1
2 changed files