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authorGeorg Müller <georgmueller@gmx.net>2023-07-28 18:18:12 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-08-11 12:57:48 +0300
commite68929f11b19f6ecea4737d8ded616473bf0e32b (patch)
treeec7547be90290f76db32481772e7a771eac4d774 /tools
parenteb8031b7ce0c5ce6869632058fad7345feb4328e (diff)
downloadlinux-e68929f11b19f6ecea4737d8ded616473bf0e32b.tar.xz
perf test uprobe_from_different_cu: Skip if there is no gcc
[ Upstream commit 98ce8e4a9dcfb448b30a2d7a16190f4a00382377 ] Without gcc, the test will fail. On cleanup, ignore probe removal errors. Otherwise, in case of an error adding the probe, the temporary directory is not removed. Fixes: 56cbeacf14353057 ("perf probe: Add test for regression introduced by switch to die_get_decl_file()") Signed-off-by: Georg Müller <georgmueller@gmx.net> Acked-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Georg Müller <georgmueller@gmx.net> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20230728151812.454806-2-georgmueller@gmx.net Link: https://lore.kernel.org/r/CAP-5=fUP6UuLgRty3t2=fQsQi3k4hDMz415vWdp1x88QMvZ8ug@mail.gmail.com/ Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/tests/shell/test_uprobe_from_different_cu.sh8
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/perf/tests/shell/test_uprobe_from_different_cu.sh b/tools/perf/tests/shell/test_uprobe_from_different_cu.sh
index 00d2e0e2e0c2..319f36ebb9a4 100644
--- a/tools/perf/tests/shell/test_uprobe_from_different_cu.sh
+++ b/tools/perf/tests/shell/test_uprobe_from_different_cu.sh
@@ -4,6 +4,12 @@
set -e
+# skip if there's no gcc
+if ! [ -x "$(command -v gcc)" ]; then
+ echo "failed: no gcc compiler"
+ exit 2
+fi
+
temp_dir=$(mktemp -d /tmp/perf-uprobe-different-cu-sh.XXXXXXXXXX)
cleanup()
@@ -11,7 +17,7 @@ cleanup()
trap - EXIT TERM INT
if [[ "${temp_dir}" =~ ^/tmp/perf-uprobe-different-cu-sh.*$ ]]; then
echo "--- Cleaning up ---"
- perf probe -x ${temp_dir}/testfile -d foo
+ perf probe -x ${temp_dir}/testfile -d foo || true
rm -f "${temp_dir}/"*
rmdir "${temp_dir}"
fi