Messages in this thread Patch in this message | | | From | Thomas Richter <> | Subject | [PATCH] perf/tests: Fix test case 95 Check branch stack sampling on s390 | Date | Wed, 27 Jul 2022 09:11:59 +0200 |
| |
On linux-next tree perf test 95 was added recently. s390 does not support branch sampling at all. Therefore omit this test on s390 platform.
Output before: # ./perf test -Fv 95 95: Check branch stack sampling : --- start --- Testing user branch stack sampling ---- end ---- Check branch stack sampling: FAILED! #
Output after: # ./perf test -Fv 95 95: Check branch stack sampling : --- start --- ---- end ---- Check branch stack sampling: Skip #
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> --- tools/perf/tests/shell/test_brstack.sh | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/tools/perf/tests/shell/test_brstack.sh b/tools/perf/tests/shell/test_brstack.sh index 113ccd17bf03..dedaf74164dc 100755 --- a/tools/perf/tests/shell/test_brstack.sh +++ b/tools/perf/tests/shell/test_brstack.sh @@ -4,6 +4,9 @@ # SPDX-License-Identifier: GPL-2.0 # German Gomez <german.gomez@arm.com>, 2022 +# s390 does not support branch sampling, omit +[ $(uname -m) = "s390" -o $(uname -m) = "s390x" ] && exit 2 + # we need a C compiler to build the test programs # so bail if none is found if ! [ -x "$(command -v cc)" ]; then -- 2.36.1
| |