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 59BE8E555; Tue, 2 Dec 2025 23:01:35 +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=1764716495; cv=none; b=EiMODrXXEYdT4Gov7VIkAe9qiq3dbzfQ+MLDMYCXNncRdgBHn3fEIxpdw8ZHax7a6KjYF597MjrWxkV0tlwSgfLO9NBwT9jCUcvOEQ7xf8NdD8lTnuyY8rLsAlNQRZhEl9IRJVP/KUrEIdUJgEfgUGyP7qdq8wWVYJzA61UuMlU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764716495; c=relaxed/simple; bh=Yo0fNFcFXliIgj8HmzD8R5vWupI9R10UJpq6shCL6ZE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=h5dlzSfB4WL6qZFCXfTRmcegYuEvxrrEUdERGgcwQF4sLbnOutih4PKy9clhgHbRynRdYWGpN9e1XQXkSInIWSHZIUBD1jdZB16/PRyBvi/yGp7E17NDzzLPaNo5kAWIQhfrI4KkLv5O25v2N5ubcU3PU08PxS9FDyZHXvEzqdE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=js3XXOk5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="js3XXOk5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B67BAC4CEF1; Tue, 2 Dec 2025 23:01:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764716494; bh=Yo0fNFcFXliIgj8HmzD8R5vWupI9R10UJpq6shCL6ZE=; h=From:To:Cc:Subject:Date:From; b=js3XXOk5QAkj9svhznYJO4A0ndzJ20BGmA3TFcFVtmPidrr+DG2Medl1kQ1PvJh6/ cDD3uCimJXcEFxflY/UeWY8ScRCSrFzw9jaT+UyD+1YHAiORWAalPvY13y8kcVO1SM eEeMiLx/5x2eeajpjGx6tnbhpZ/f+3dM3/Rsd8mCS32rVxdyBIuHcUcuXcZ0A/+i1H XitQdfcxhVVJMvpbdHhdrVUFfo9H38pKecFQJxBnjX/Lm2icM61RnsMfd/51EWtQPY AU9P8ruIRQLJeAaFsT7ckDpFY85i71fXQhu0R4J3VtTlqc6NVUzLo1ZGp6o/hHkWfx UOD6VvM+eeQWQ== From: Namhyung Kim To: Arnaldo Carvalho de Melo , Ian Rogers , James Clark Cc: Jiri Olsa , Adrian Hunter , Peter Zijlstra , Ingo Molnar , LKML , linux-perf-users@vger.kernel.org Subject: [PATCH] perf tools: Remove a trailing newline in the event terms Date: Tue, 2 Dec 2025 15:01:31 -0800 Message-ID: <20251202230131.998662-1-namhyung@kernel.org> X-Mailer: git-send-email 2.52.0.158.g65b55ccf14-goog Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit So that it can show the correct encoding info in the JSON output. $ perf list -j hw [ { "Unit": "cpu", "Topic": "legacy hardware", "EventName": "branch-instructions", "EventType": "Kernel PMU event", "BriefDescription": "Retired branch instructions [This event is an alias of branches]", "Encoding": "cpu/event=0xc4/" }, ... Suggested-by: Ian Rogers Signed-off-by: Namhyung Kim --- tools/perf/util/pmu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 1b7c712d8f9902bb..956ea273c2c7805c 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -645,6 +645,8 @@ static int perf_pmu__new_alias(struct perf_pmu *pmu, const char *name, pr_err("Failed to read alias %s\n", name); return ret; } + if (line_len >= 1 && alias->terms[line_len - 1] == '\n') + alias->terms[line_len - 1] = '\0'; } alias->name = strdup(name); alias->desc = desc ? strdup(desc) : NULL; -- 2.52.0.158.g65b55ccf14-goog