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[23.128.96.18]) by mx.google.com with ESMTP id um7si9857510ejb.425.2021.02.01.03.32.28; Mon, 01 Feb 2021 03:32:52 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229519AbhBAL3a (ORCPT + 99 others); Mon, 1 Feb 2021 06:29:30 -0500 Received: from esa8.hc1455-7.c3s2.iphmx.com ([139.138.61.253]:44022 "EHLO esa8.hc1455-7.c3s2.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229500AbhBAL3Z (ORCPT ); Mon, 1 Feb 2021 06:29:25 -0500 X-Greylist: delayed 456 seconds by postgrey-1.27 at vger.kernel.org; Mon, 01 Feb 2021 06:29:24 EST IronPort-SDR: 0AtuqnlDTmVhVvmJZjnXc0yq2ELuaX8Yej3lI3Pexble4RPp5V86mvsuNwrlSTwlLI29++0yfE Lb5nBb03LEccmZJhmfnFEuIgqb5eq9fK6tSCPoedVqwccGyrQ4/26HdiJKnOeoJRCD30F/2bU3 3KkhVoWPhime/3yC3bV3dc+tNhcbgUDPx6RDflIsN1cwkxi+HxPDOp4RmtZULLat3y1ruJ6vYr gaFL+3bB1rnL1tVR9hoDx1W6WIeeM8zog98dQq23q5PvQ4LRKRnR1qP2s2HkV/u4n35LJCoFCS 2eU= X-IronPort-AV: E=McAfee;i="6000,8403,9881"; a="5520778" X-IronPort-AV: E=Sophos;i="5.79,392,1602514800"; d="scan'208";a="5520778" Received: from unknown (HELO yto-r1.gw.nic.fujitsu.com) ([218.44.52.217]) by esa8.hc1455-7.c3s2.iphmx.com with ESMTP; 01 Feb 2021 20:19:29 +0900 Received: from yto-m3.gw.nic.fujitsu.com (yto-nat-yto-m3.gw.nic.fujitsu.com [192.168.83.66]) by yto-r1.gw.nic.fujitsu.com (Postfix) with ESMTP id 58168EC7AA for ; Mon, 1 Feb 2021 20:19:27 +0900 (JST) Received: from pumpkin.openstacklocal (pumpkin.fct.css.fujitsu.com [10.130.70.189]) by yto-m3.gw.nic.fujitsu.com (Postfix) with ESMTP id 646F656F8F for ; Mon, 1 Feb 2021 20:19:26 +0900 (JST) Received: by pumpkin.openstacklocal (Postfix, from userid 1012) id 907955045; Mon, 1 Feb 2021 20:13:12 +0900 (JST) From: Shunsuke Nakamura To: john.garry@huawei.com, will@kernel.org, mathieu.poirier@linaro.org, leo.yan@linaro.org, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, nakamura.shun@fujitsu.com, Shunsuke Nakamura Subject: [PATCH v4 3/4] perf tools: Fix lexical definition of event name Date: Mon, 1 Feb 2021 20:13:09 +0900 Message-Id: <20210201111310.3231469-4-nakamura.shun@jp.fujitsu.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210201111310.3231469-1-nakamura.shun@jp.fujitsu.com> References: <20210201111310.3231469-1-nakamura.shun@jp.fujitsu.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the lexical definition of event name so that the numbers are recognizable. A64FX defines an event name that starts with a number. - 0inst_commit - 1inst_commit - 2inst_commit - 3inst_commit - 4inst_commit Signed-off-by: Shunsuke Nakamura --- tools/perf/util/parse-events.l | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 9db5097..e6bbbd0 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -205,7 +205,7 @@ bpf_source [^,{}]+\.c[a-zA-Z0-9._]* num_dec [0-9]+ num_hex 0x[a-fA-F0-9]+ num_raw_hex [a-fA-F0-9]+ -name [a-zA-Z_*?\[\]][a-zA-Z0-9_*?.\[\]]* +name [a-zA-Z0-9_*?\[\]][a-zA-Z0-9_*?.\[\]]* name_tag [\'][a-zA-Z_*?\[\]][a-zA-Z0-9_*?\-,\.\[\]:=]*[\'] name_minus [a-zA-Z_*?][a-zA-Z0-9\-_*?.:]* drv_cfg_term [a-zA-Z0-9_\.]+(=[a-zA-Z0-9_*?\.:]+)? -- 1.8.3.1