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Tue, 2 Feb 2021 11:03:49 +0000 Received: from OSBPR01MB4600.jpnprd01.prod.outlook.com ([fe80::340a:689c:36e1:fedd]) by OSBPR01MB4600.jpnprd01.prod.outlook.com ([fe80::340a:689c:36e1:fedd%7]) with mapi id 15.20.3805.028; Tue, 2 Feb 2021 11:03:49 +0000 From: "nakamura.shun@fujitsu.com" To: 'John Garry' , "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-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" Subject: RE: [PATCH v4 3/4] perf tools: Fix lexical definition of event name Thread-Topic: [PATCH v4 3/4] perf tools: Fix lexical definition of event name Thread-Index: AQHW+Iwa56rHnKzsoEqcHYuMoJlUcqpDXXQAgAFEHnCAABH1QA== Date: Tue, 2 Feb 2021 11:03:49 +0000 Message-ID: References: <20210201111310.3231469-1-nakamura.shun@jp.fujitsu.com> <20210201111310.3231469-4-nakamura.shun@jp.fujitsu.com> In-Reply-To: Accept-Language: ja-JP, en-US Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: x-shieldmailcheckermailid: 187ee4fd324a4dbea9ac9a7d208411b3 x-securitypolicycheck: OK by SHieldMailChecker v2.6.3 authentication-results: huawei.com; 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charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: fujitsu.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: OSBPR01MB4600.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: e60e47c0-3948-4390-e7d3-08d8c76a37e8 X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Feb 2021 11:03:49.0637 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a19f121d-81e1-4858-a9d8-736e267fd4c7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 3nzmX6vlAB+CPKL2qwmaBYPkhMP1dEAOsuTCOMMjyBIz/ow8lKIYGspX7xD+NxbzxFvybRDy8HxtocZl6oQEimp/BVZAFzxLucOz8ePtobo= X-MS-Exchange-Transport-CrossTenantHeadersStamped: OS0PR01MB5571 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (I missed to include the quotation in the text. Will resend. Sorry about th= at.) Hi, John > > Fix the lexical definition of event name so that the numbers are recogn= izable. > > > > 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 >=20 > eh... I'm not sure if you will encounter other problems, so may be pruden= t to > change the event name to not start with a number. Someone else may also a= dvise > on this. I have applied this patch and confirmed that the event can be specified cor= rectly. Event names are defined in the A64FX specification. I want to deal with it at that time if there is a problem. So I would like to resend the v5 patch and wait for advice from others. Best Regards Shunsuke