linux-kernel - [PATCH 1/4] perf test: Skip dlfilter test for build failures

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Message-ID: <20251219011820.2505506-1-namhyung@kernel.org>
Date: Thu, 18 Dec 2025 17:18:17 -0800
From: Namhyung Kim <namhyung@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>,
	Ian Rogers <irogers@...gle.com>,
	James Clark <james.clark@...aro.org>
Cc: Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-perf-users@...r.kernel.org
Subject: [PATCH 1/4] perf test: Skip dlfilter test for build failures

For some reason, it may fail to build the dlfilter.  Let's skip the test
as it's not an error in the perf.  This can happen when you run the perf
test without source code or in a different directory.

Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/tests/shell/script_dlfilter.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/perf/tests/shell/script_dlfilter.sh b/tools/perf/tests/shell/script_dlfilter.sh
index 45c97d4a7d5f90e8..7895ab0309b29dd5 100755
--- a/tools/perf/tests/shell/script_dlfilter.sh
+++ b/tools/perf/tests/shell/script_dlfilter.sh
@@ -70,15 +70,15 @@ test_dlfilter() {
 	# Build the dlfilter
 	if ! cc -c -I tools/perf/include -fpic -x c "${dlfilter_c}" -o "${dlfilter_so}.o"
 	then
-		echo "Basic --dlfilter test [Failed to build dlfilter object]"
-		err=1
+		echo "Basic --dlfilter test [Skip - failed to build dlfilter object]"
+		err=2
 		return
 	fi
 
 	if ! cc -shared -o "${dlfilter_so}" "${dlfilter_so}.o"
 	then
-		echo "Basic --dlfilter test [Failed to link dlfilter shared object]"
-		err=1
+		echo "Basic --dlfilter test [Skip - failed to link dlfilter shared object]"
+		err=2
 		return
 	fi
 
-- 
2.52.0.322.g1dd061c0dc-goog