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=ham 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 9CE9BC43381 for ; Fri, 22 Feb 2019 14:54:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6F05920818 for ; Fri, 22 Feb 2019 14:54:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kyQ0AHFd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726808AbfBVOyr (ORCPT ); Fri, 22 Feb 2019 09:54:47 -0500 Received: from mail-qt1-f193.google.com ([209.85.160.193]:40414 "EHLO mail-qt1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726356AbfBVOyq (ORCPT ); Fri, 22 Feb 2019 09:54:46 -0500 Received: by mail-qt1-f193.google.com with SMTP id j36so2739093qta.7 for ; Fri, 22 Feb 2019 06:54:46 -0800 (PST) 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=2xPwnetDMJ7UuPEnGsEaiMlGDFY3dv7wYRH7IEpLn3U=; b=kyQ0AHFdQhX1sJQZilAvruy1HRlcrf16lphe0wENw941Y1v/BaVo+RmBwwFbG4bJTV yAnk/Oi7+vQQBoaDDnyl7kcmahldNoNkJ9+9qJi8FbN0Cl+krk/qS3/hjnzRG29sXltf BwM2qbGHJhn+dFzdxH/ipHkdG2Lq8VBb4UPpumcsPFnMuew1MsdETFu9adQYbSZhO75G mh/4t5X0gZ+4GLsoUNlcHHcdzoXvOOkadLgVTO7MzDgJ3DBSFFKrQvz2whYnE6d3Lxw4 GYFqI96TDbRmCybXp0p959uub7YpfkiaWd2ZP1vVyMSoY+vmrx2DamDpAmGErJhk6000 lD+A== 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=2xPwnetDMJ7UuPEnGsEaiMlGDFY3dv7wYRH7IEpLn3U=; b=ugfWhz4Q+QC6WV8k8FwGXILKgPfDc8P2ad2koUf4DB+HtsFDEty362kvNFD+SE+E4D ht4midyfiOVFOr8ixixHVr1D0LyHGSOd4nCF40iNSWrbcl0cuOpywgb4o0MosFGODVLi o0cH7RJN4tvgJMBPcnjUfzaZWz5lAc6LFtwDniuh5xblHgN8IeL0td6FbVP1qGXIP5R+ mv4YhWcFSd+yJak0A5wfywwZJ3FdfyTa3HZOk1O2WvGdGe2PoyBRwQH45jcFnbjLskgW t7T8UQ5/1Boay2YiQUntHpRAtYW5AtfMlvQx3kj1cf/v0hx2bL+qbhcsTeQZ7zyJ75ww Hi3g== X-Gm-Message-State: AHQUAuY8Hn0YIam3DYxXfdMfSk3T1NfT6wVxjHnDz5ThUbmTEuhzS5wy vYKPOyGyU766zY44EKyzy+I= X-Google-Smtp-Source: AHgI3IbgIBaUM1LbvHLUzru11DfVl6a/LRa5wqpiXl3uPhp5TWoV99CUasNaX1m/MSN0VQqkag6Q0A== X-Received: by 2002:ac8:31d7:: with SMTP id i23mr3364509qte.123.1550847285793; Fri, 22 Feb 2019 06:54:45 -0800 (PST) Received: from quaco.ghostprotocols.net ([179.97.35.11]) by smtp.gmail.com with ESMTPSA id a68sm984513qkj.82.2019.02.22.06.54.44 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 22 Feb 2019 06:54:44 -0800 (PST) From: Arnaldo Carvalho de Melo X-Google-Original-From: Arnaldo Carvalho de Melo Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id 82A48410DB; Fri, 22 Feb 2019 11:54:42 -0300 (-03) Date: Fri, 22 Feb 2019 11:54:42 -0300 To: Alexander Shishkin Cc: Arnaldo Carvalho de Melo , Peter Zijlstra , Ingo Molnar , linux-kernel@vger.kernel.org, jolsa@redhat.com, Mansour Alharthi Subject: Re: [PATCH v0 1/2] perf: Copy parent's address filter offsets on clone Message-ID: <20190222145442.GA26132@kernel.org> References: <20190215115655.63469-1-alexander.shishkin@linux.intel.com> <20190215115655.63469-2-alexander.shishkin@linux.intel.com> <20190215181038.GK5784@redhat.com> <87d0nkc77p.fsf@ashishki-desk.ger.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87d0nkc77p.fsf@ashishki-desk.ger.corp.intel.com> X-Url: http://acmel.wordpress.com User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Em Fri, Feb 22, 2019 at 02:56:26PM +0200, Alexander Shishkin escreveu: > Arnaldo Carvalho de Melo writes: > > > Em Fri, Feb 15, 2019 at 01:56:54PM +0200, Alexander Shishkin escreveu: > >> When a child event is allocated in the inherit_event() path, the VMA > >> based filter offsets are not copied from the parent, even though the > >> address space mapping of the new task remains the same, which leads > >> to no trace for the new task until exec. > > > > Peter, I'm processing this one, ok? Ack? > > Any news on this one? Will process it now, was waiting for some ack from Peter. - Arnaldo