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| author |   Madhavan Srinivasan <maddy@linux.ibm.com> | 2022-01-27 12:50:10 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2022-03-01 23:40:36 +1100 |
| commit | 9ee241f1b1447c7e8ca90902ab1888aa9e7a3c00 (patch) | |
| tree | ca9979653fcf1bbde1029c9a71e6355d66c26210 /tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile | |
| parent | selftests/powerpc/pmu/: Add interface test for mmcr2_l2l3 field (diff) | |
| download | wireguard-linux-9ee241f1b1447c7e8ca90902ab1888aa9e7a3c00.tar.xz wireguard-linux-9ee241f1b1447c7e8ca90902ab1888aa9e7a3c00.zip | |
selftests/powerpc/pmu/: Add interface test for mmcr2_fcs_fch fields
The testcases uses cycles event to verify the freeze counter settings in
Monitor Mode Control Register 2 (MMCR2). Event modifier (exclude_kernel)
setting is used for the event attribute to check the FCxS and FCxH (
Freeze counter in privileged and hypervisor state ) settings via perf
interface.
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
[mpe: Add error checking, check MSR for MSR_HV, drop GET_MMCR_FIELD, add to .gitignore]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220127072012.662451-19-kjain@linux.ibm.com
Diffstat (limited to 'tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile')
| -rw-r--r-- | tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile b/tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile index ec4c758e91a9..b4271509fe70 100644 --- a/tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile +++ b/tools/testing/selftests/powerpc/pmu/sampling_tests/Makefile @@ -3,7 +3,7 @@ CFLAGS += -m64 TEST_GEN_PROGS := mmcr0_exceptionbits_test mmcr0_cc56run_test mmcr0_pmccext_test \ mmcr0_pmcjce_test mmcr0_fc56_pmc1ce_test mmcr0_fc56_pmc56_test \ - mmcr1_comb_test mmcr2_l2l3_test + mmcr1_comb_test mmcr2_l2l3_test mmcr2_fcs_fch_test top_srcdir = ../../../../../.. include ../../../lib.mk |