Received: by 2002:ac0:950c:0:0:0:0:0 with SMTP id f12csp1138742imc; Mon, 11 Mar 2019 07:17:45 -0700 (PDT) X-Google-Smtp-Source: APXvYqwLHapftZt3Zv/BjLcovblfJM96q74knRrSxjaGavnEiU0XP/pIZ4DFLok1ZtgWP2tOXFut X-Received: by 2002:a63:561f:: with SMTP id k31mr2780010pgb.319.1552313865135; Mon, 11 Mar 2019 07:17:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1552313865; cv=none; d=google.com; s=arc-20160816; b=fYFl/Cl65WR2ipTQ/BFoDbPDFX+s0yMei4oonR7iWReYoQwmLT1F00wXEOcBAeRoLF rmMwZFaIdWEeT9YSb4gjl5+zVI6kSeUYCxN94QBPzLa93+1dGtVqy3n2E6Dwpi5jvOe2 A2pWFnMwYaHE0k6OJ9pp53SgYX1cqIzWkZsz71RmrbFim5s+ifvnwD3yftb2dIc5KkVK R8VRV/6o2cLOf/fmh5xFKBuTfOrZHHhK3yrLiNBNu8WHlntiBsY9fzGWlKVzkKPKdGHR ocYcTzs7TBf5+xu1Z/zldekyCiPpruPpEXrIdETYNmoM/qOUNgTeJrtejSa/RuUh9XNs bVLA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-id:content-language:accept-language:in-reply-to:references :message-id:date:thread-index:thread-topic:subject:cc:to:from :dkim-signature:dkim-signature; bh=qaG3behjtkvXDXrF/MqjG1WPh+Yi5FghDDRgLqxYcvY=; b=wBvdA4WyqQfmdCXs+paRiKGcB+gtEzfYu3MI7jIltSqsLeRdr7eDYzWuiQ8rObZP5j t2z25qX1baWVV91KBRF1JLVOBV4ivQ4UwDH3SgbCtI8ACFcMZvpfZ71bsJTMx46wB0MA 2C0LfU05gB7WkhKpCIleojnR1jGAlvwre4CTYljFAWRjpvgQA+VYh2/eIVT3olMje2SV yr7gsp00HvHjDdN2oNsUMsagFac4s2olDJlT97jzDiGDHx0C4/MhoONmgt562RowWkaX ag1B3O7FNmgQfvxrrUbK3g9ygknK9XeJaWqzxQTHXhkPH1YOlfyutSeQ6Ds7/8NdhrPl qCpg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@fb.com header.s=facebook header.b=pqPp7pu1; dkim=pass header.i=@fb.onmicrosoft.com header.s=selector1-fb-com header.b=L4iknuZ5; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=fb.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u17si5098281pfm.82.2019.03.11.07.17.25; Mon, 11 Mar 2019 07:17:45 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@fb.com header.s=facebook header.b=pqPp7pu1; dkim=pass header.i=@fb.onmicrosoft.com header.s=selector1-fb-com header.b=L4iknuZ5; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=fb.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727716AbfCKOQu (ORCPT + 99 others); Mon, 11 Mar 2019 10:16:50 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:49226 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727524AbfCKOQt (ORCPT ); Mon, 11 Mar 2019 10:16:49 -0400 Received: from pps.filterd (m0109331.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x2BE83xv025992; Mon, 11 Mar 2019 07:16:18 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-id : content-transfer-encoding : mime-version; s=facebook; bh=qaG3behjtkvXDXrF/MqjG1WPh+Yi5FghDDRgLqxYcvY=; b=pqPp7pu1ouQCO64BSnHUi6slj+6mNEEuTRtG2PHFFA60iOq2GfOYlkjomv3H1VQ3d/bJ O3O5bYmzuBrSBzfVXySZ2HOKA6ZiufthWTLqkGLzF1vfcq5AR+LUc46rVHPYNZ1GCo6N eyBv3l/JshngrEYC1zWrks5w0PD+iTueBY0= Received: from maileast.thefacebook.com ([199.201.65.23]) by mx0a-00082601.pphosted.com with ESMTP id 2r5r8v07y3-3 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Mon, 11 Mar 2019 07:16:17 -0700 Received: from frc-mbx03.TheFacebook.com (2620:10d:c0a1:f82::27) by frc-hub05.TheFacebook.com (2620:10d:c021:18::175) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.1.1713.5; Mon, 11 Mar 2019 07:16:15 -0700 Received: from frc-hub06.TheFacebook.com (2620:10d:c021:18::176) by frc-mbx03.TheFacebook.com (2620:10d:c0a1:f82::27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.1.1713.5; Mon, 11 Mar 2019 07:16:14 -0700 Received: from NAM03-BY2-obe.outbound.protection.outlook.com (192.168.183.28) by o365-in.thefacebook.com (192.168.177.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.1.1713.5 via Frontend Transport; Mon, 11 Mar 2019 07:16:14 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.onmicrosoft.com; s=selector1-fb-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=qaG3behjtkvXDXrF/MqjG1WPh+Yi5FghDDRgLqxYcvY=; b=L4iknuZ5gYMylEskhtTlfQDexuWQKYwlxI53Yp3OeMKcAmk1ABSXUnUDtba/QCgu6tB1hnv+QGZxo1dGX+xoBBiczpzGiw7igJqeauQ77p+IrTKDtoxnL4vXgRgCGm9quJX1pmo2E7sDPFheXg8imxUSqysgQe5xhGPX8UA/2VA= Received: from MWHPR15MB1165.namprd15.prod.outlook.com (10.175.2.19) by MWHPR15MB1952.namprd15.prod.outlook.com (10.175.8.149) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1686.18; Mon, 11 Mar 2019 14:16:12 +0000 Received: from MWHPR15MB1165.namprd15.prod.outlook.com ([fe80::f190:6de5:7e3:e065]) by MWHPR15MB1165.namprd15.prod.outlook.com ([fe80::f190:6de5:7e3:e065%6]) with mapi id 15.20.1686.021; Mon, 11 Mar 2019 14:16:12 +0000 From: Song Liu To: Jiri Olsa CC: "bpf@vger.kernel.org" , Networking , "linux-kernel@vger.kernel.org" , "ast@kernel.org" , "daniel@iogearbox.net" , Kernel Team , "peterz@infradead.org" , "acme@redhat.com" , "jolsa@kernel.org" , "namhyung@kernel.org" Subject: Re: [PATCH v7 perf,bpf 00/15] perf annotation of BPF programs Thread-Topic: [PATCH v7 perf,bpf 00/15] perf annotation of BPF programs Thread-Index: AQHU1Q9rEcvPzV2+4keApk5iOSJqDqYGezEAgAAEpIA= Date: Mon, 11 Mar 2019 14:16:12 +0000 Message-ID: References: <20190307175810.249857-1-songliubraving@fb.com> <20190311135934.GA7160@krava> In-Reply-To: <20190311135934.GA7160@krava> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3445.102.3) x-originating-ip: [2620:10d:c090:180::6130] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 30f73614-c168-4c7e-70e7-08d6a62c1dcd x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600127)(711020)(4605104)(2017052603328)(7153060)(7193020);SRVR:MWHPR15MB1952; x-ms-traffictypediagnostic: MWHPR15MB1952: x-ms-exchange-purlcount: 1 x-microsoft-exchange-diagnostics: 1;MWHPR15MB1952;20:BUZyg+wGLZEho2z4WRu8yOfbKf6d6+xyM7KZ7Qh+TOsN9tBhVDJRwIO4g4g5PdE4RDh5XFgMu5xiSc1KfSwNR4aOcHbzLf1NHy5r3yRNS57CGqNOpsORST5x43PKxL4XOe7iTAutyTAzrP5deQaowDN49ig93mTW3nhBWRkxdYU= x-microsoft-antispam-prvs: x-forefront-prvs: 09730BD177 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(376002)(39860400002)(366004)(346002)(396003)(136003)(189003)(199004)(486006)(6436002)(105586002)(53546011)(7736002)(106356001)(6512007)(7416002)(102836004)(5660300002)(966005)(99286004)(229853002)(33656002)(50226002)(6116002)(86362001)(6486002)(81156014)(6506007)(8676002)(68736007)(478600001)(305945005)(6916009)(81166006)(8936002)(76176011)(36756003)(71200400001)(83716004)(71190400001)(11346002)(53936002)(446003)(46003)(256004)(14444005)(54906003)(316002)(6246003)(57306001)(2906002)(2616005)(14454004)(4326008)(82746002)(25786009)(186003)(97736004)(476003)(6306002)(142933001);DIR:OUT;SFP:1102;SCL:1;SRVR:MWHPR15MB1952;H:MWHPR15MB1165.namprd15.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: fb.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: pQYxVa17gTmMYyXdloFmp4SZSIYcv9KeilqipUgXUxLFHNpYUAOxdzZ8QuE0jT/ypsE0LxNu9j86qEBapJGytKbhy3COts/MHlXbJvFEdq8WEPj52n9J1qzCuvS1GEcAZWT3FkFDtMWFJNkP2cNTnDMT1IyhipL5wi4YgtqbCzdnPTK3QZ8CbhN7FXsymhKqybtORJerkyzH9BNdO9dtxknnbLA2wJ4uDVdoDbTuFGLpUNGdAe2enjBpFxX/+oADbGYyA2twZYG4yw34a7gt6SRJ0PCs6s+PIQFUyOB+T1rGrvjzaHjz1FQOR2ZIhrJwlqV8q2nO2B25IcRVv94Wv9W0MYGVOCvQZa621oaKXKZukARONXnh3PNGQZz1MFvfGQ2+vEOP2DsD2bThpD56TUosOACl+UKBrjlXeyj/8aM= Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 30f73614-c168-4c7e-70e7-08d6a62c1dcd X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Mar 2019 14:16:12.6807 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR15MB1952 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-03-11_11:,, signatures=0 X-Proofpoint-Spam-Reason: safe X-FB-Internal: Safe Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Mar 11, 2019, at 6:59 AM, Jiri Olsa wrote: >=20 > On Thu, Mar 07, 2019 at 09:57:55AM -0800, Song Liu wrote: >=20 > SNIP >=20 >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Note on = patch dependency =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D >> This set has dependency in both bpf-next tree and tip/perf/core. Current >> version is developed on bpf-next tree with the following commits >> cherry-picked from tip/perf/core (or acme/perf/core): >>=20 >> (from 1/11 to 11/11) >> commit 76193a94522f ("perf, bpf: Introduce PERF_RECORD_KSYMBOL") >> commit d764ac646491 ("tools headers uapi: Sync tools/include/uapi/linux/= perf_event.h") >> commit 6ee52e2a3fe4 ("perf, bpf: Introduce PERF_RECORD_BPF_EVENT") >> commit df063c83aa2c ("tools headers uapi: Sync tools/include/uapi/linux/= perf_event.h") >> commit 9aa0bfa370b2 ("perf tools: Handle PERF_RECORD_KSYMBOL") >> commit 45178a928a4b ("perf tools: Handle PERF_RECORD_BPF_EVENT") >> commit 7b612e291a5a ("perf tools: Synthesize PERF_RECORD_* for loaded BP= F programs") >> commit a40b95bcd30c ("perf top: Synthesize BPF events for pre-existing l= oaded BPF programs") >> commit 6934058d9fb6 ("bpf: Add module name [bpf] to ksymbols for bpf pro= grams") >> commit 811184fb6977 ("perf bpf: Fix synthesized PERF_RECORD_KSYMBOL/BPF_= EVENT") >> comimt 94816add0005 ("perf tools: Add perf_exe() helper to find perf bin= ary") >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >>=20 >> This set is also available at: >>=20 >> https://github.com/liu-song-6/linux/tree/bpf-annotation >=20 > could you please update the branch? it seems to have still the old versio= n >=20 > thanks, > jirka Just updated. Sorry for the confusion.=20 Song=