From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A0EB432C948; Fri, 17 Oct 2025 15:14:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760714062; cv=none; b=NwNoz/O+U9Ht7Yx4v34VHYHKeSJy07ENatZ1guwQqhvjJnPD9QrE7PzawJfJewGAV1HrCV44rfNJgIW6yoNlKuSrnhSZdSo+gigJIfXJGgC8Bc52Y+WWDflAtNJXZMnY5GvLvHd/BaLBFCdd/tDXRG+h80UQ/njE/aXwKJRJ9r4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760714062; c=relaxed/simple; bh=EsrURoOsmOvnnU5qqPBDULxUJI8Jb/M0L6Op87zu9lw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dMhWuz5KVo6AluFaeVwSg2g8wJedLBVZO4cXogVLRfuVcN2ki7bH/eEQXoe9ezBjF86f3BeaTRujfVnyC6Sv9AE5yA33AIM4UOd5X5WD5xoDO9o1gpJAguHYMLMXh+AjhWS6rEHbKioS7d1aU4EORl8BxLWINUrGV+HvgTWzIes= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=iCWWLmR8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="iCWWLmR8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE6D6C4CEE7; Fri, 17 Oct 2025 15:14:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760714062; bh=EsrURoOsmOvnnU5qqPBDULxUJI8Jb/M0L6Op87zu9lw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iCWWLmR8fcoPMVXmmbZlTDaGeS4y3dc5ChcTKxkl6NwaOLYvNd4kPz8xsWjoJyQo+ sKahr54UNuCjH6LCNUavAZ6pxZw3LHSO0QBrIP6olZmDSFzk5yqtiJcCpYrhCoN9NQ +//DgceGDp2DKKfgl+9+io6hvURvVB8Kf0K33W+k= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, James Clark , Ian Rogers , Namhyung Kim , Adrian Hunter , Alexander Shishkin , Athira Rajeev , Blake Jones , Chun-Tse Shao , Collin Funk , Howard Chu , Ingo Molnar , Jan Polensky , Jiri Olsa , Kan Liang , Li Huafei , Mark Rutland , Nam Cao , Peter Zijlstra , "Steinar H. Gunderson" , Thomas Gleixner , Arnaldo Carvalho de Melo , Sasha Levin Subject: [PATCH 6.12 014/277] perf test trace_btf_enum: Skip if permissions are insufficient Date: Fri, 17 Oct 2025 16:50:21 +0200 Message-ID: <20251017145147.667254199@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251017145147.138822285@linuxfoundation.org> References: <20251017145147.138822285@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ian Rogers [ Upstream commit 4bd5bd8dbd41a208fb73afb65bda6f38e2b5a637 ] Modify test behavior to skip if BPF calls fail with "Operation not permitted". Fixes: d66763fed30f0bd8 ("perf test trace_btf_enum: Add regression test for the BTF augmentation of enums in 'perf trace'") Reviewed-by: James Clark Signed-off-by: Ian Rogers Acked-by: Namhyung Kim Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Athira Rajeev Cc: Blake Jones Cc: Chun-Tse Shao Cc: Collin Funk Cc: Howard Chu Cc: Ingo Molnar Cc: Jan Polensky Cc: Jiri Olsa Cc: Kan Liang Cc: Li Huafei Cc: Mark Rutland Cc: Nam Cao Cc: Peter Zijlstra Cc: Steinar H. Gunderson Cc: Thomas Gleixner Link: https://lore.kernel.org/r/20250821163820.1132977-3-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Sasha Levin --- tools/perf/tests/shell/trace_btf_enum.sh | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/tools/perf/tests/shell/trace_btf_enum.sh b/tools/perf/tests/shell/trace_btf_enum.sh index 8d1e6bbeac906..1447d7425f381 100755 --- a/tools/perf/tests/shell/trace_btf_enum.sh +++ b/tools/perf/tests/shell/trace_btf_enum.sh @@ -23,6 +23,14 @@ check_vmlinux() { fi } +check_permissions() { + if perf trace -e $syscall $TESTPROG 2>&1 | grep -q "Operation not permitted" + then + echo "trace+enum test [Skipped permissions]" + err=2 + fi +} + trace_landlock() { echo "Tracing syscall ${syscall}" @@ -54,6 +62,9 @@ trace_non_syscall() { } check_vmlinux +if [ $err = 0 ]; then + check_permissions +fi if [ $err = 0 ]; then trace_landlock -- 2.51.0