From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8EC47C43381 for ; Mon, 11 Mar 2019 21:05:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4BD55214AE for ; Mon, 11 Mar 2019 21:05:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="A2rGoJH8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728364AbfCKVFN (ORCPT ); Mon, 11 Mar 2019 17:05:13 -0400 Received: from mail-qt1-f194.google.com ([209.85.160.194]:37617 "EHLO mail-qt1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727153AbfCKVFM (ORCPT ); Mon, 11 Mar 2019 17:05:12 -0400 Received: by mail-qt1-f194.google.com with SMTP id z17so231719qtn.4; Mon, 11 Mar 2019 14:05:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=lPW+umpbqOxuSeCoeKj43cDCuBgsCOWzFgpQA+MWtHI=; b=A2rGoJH8UmNMDB/SQKDwfOztxQObQncRfTW7KcNoZ58lOA7BBYnjkSdYZ2f60iWwws bmL3Gh7AFq5nnqldAyQpVGryEkP/l3Czi9MTaoRoSqO77b/MWSOWdBZ/3XywFlNRHy+E XJ0XyGTMafdEp60yCJn+IXoILgJDVHj2XdQ9K/ueAU0CaBzUDkQSDt1o3rJ4mdZJiY07 jiet5GBKBCNh6/WT/ViZHoxQbYrS5L92wgarq32KaKk8lzgbiFN/+LVSGImA6W93bqB2 x1MFSTMotNfuxOyZwFP7fHZVYaCk6N007rQ0H7disvFozanW6ejc2hIkR33a3I1oKg9V 4aIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:date:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=lPW+umpbqOxuSeCoeKj43cDCuBgsCOWzFgpQA+MWtHI=; b=hPYEXQpq18foN0GRV+nsiDO1IoLtZNBQHbGoQObE8NDM1DjLIj2jubdSQc4aGkmMpQ oLv83Uu5m5cs5JuIX/KOhkdISFCtHFUrHq6R5IuFJjXoCIEOh+tuJAGcXwESHAYh+8IJ hdlHq+xcJ44Nj2DYjsOM7HTDZbCSXXoyvFrLkGatGyOttm2wd3f+tRZcJxjzUPsrfqPR gDDZf2K+6KSUnHZeoAYb0jLIhN9v81mzgI1rO/pgCn7aLOamsn+T6/6esHHi/DPYIedU QuslSqqDs0HofjkTo2DoBXSX955ycBxKfPdP/tyuWB3rCo61hJr3MTObCpCmhFyTRSJp kiXw== X-Gm-Message-State: APjAAAXidYh+n8rM7O6GwM7PyOs1inIuXT0BSYnq+m15nrQvRBMpeydR z6rSYAxKYwOnrBdAd7f1b1s= X-Google-Smtp-Source: APXvYqy32CVX7Ow1B0rf+IaOTwojQ4pMN4ZU35cHWfcFjwbuK0DWfY41GtDYmjR3XorvnQPALCytpQ== X-Received: by 2002:ac8:2c51:: with SMTP id e17mr26487173qta.254.1552338311009; Mon, 11 Mar 2019 14:05:11 -0700 (PDT) Received: from quaco.ghostprotocols.net ([190.15.121.82]) by smtp.gmail.com with ESMTPSA id b142sm4819399qka.74.2019.03.11.14.05.09 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 11 Mar 2019 14:05:10 -0700 (PDT) From: Arnaldo Carvalho de Melo X-Google-Original-From: Arnaldo Carvalho de Melo Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id 7A28B4039C; Mon, 11 Mar 2019 18:05:07 -0300 (-03) Date: Mon, 11 Mar 2019 18:05:07 -0300 To: Song Liu Cc: Arnaldo Carvalho de Melo , "bpf@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "ast@kernel.org" , "daniel@iogearbox.net" , Kernel Team , "peterz@infradead.org" , "jolsa@kernel.org" , "namhyung@kernel.org" , "sdf@fomichev.me" Subject: Re: [PATCH v8 perf,bpf 00/15] perf annotation of BPF programs Message-ID: <20190311210507.GF10690@kernel.org> References: <20190311195555.889995-1-songliubraving@fb.com> <20190311202414.GA3078@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.10.1 (2018-07-13) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Em Mon, Mar 11, 2019 at 09:01:48PM +0000, Song Liu escreveu: > > > > On Mar 11, 2019, at 1:24 PM, Arnaldo Carvalho de Melo wrote: > > > > Em Mon, Mar 11, 2019 at 12:55:40PM -0700, Song Liu escreveu: > >> ===================== Note on patch dependency ======================== > >> 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): > >> > >> (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 BPF programs") > >> commit a40b95bcd30c ("perf top: Synthesize BPF events for pre-existing loaded BPF programs") > >> commit 6934058d9fb6 ("bpf: Add module name [bpf] to ksymbols for bpf programs") > >> commit 811184fb6977 ("perf bpf: Fix synthesized PERF_RECORD_KSYMBOL/BPF_EVENT") > >> comimt 94816add0005 ("perf tools: Add perf_exe() helper to find perf binary") > >> ======================================================================== > > > > These csets are already upstream, i.e. already hit torvalds/master, i.e. > > will be in 5.1, can you check that we still need doing this > > cherry-picking? > > > > - Arnaldo > > I just checked that 02-15 of the set could apply to torvalds/master (with > some minor conflicts), and it works as expected. So no need to cherrypick, just use torvalds/master as a base, ok. - Arnaldo