Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp35377ybi; Tue, 16 Jul 2019 15:44:10 -0700 (PDT) X-Google-Smtp-Source: APXvYqw1nhgJy3ljP3ldyNuZwM5A7u/3WkICAOvm1LR4z14PzWL9ZwiMJV8chDxdmBIq/m3jmjK6 X-Received: by 2002:a17:902:f082:: with SMTP id go2mr40591355plb.25.1563317050437; Tue, 16 Jul 2019 15:44:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1563317050; cv=none; d=google.com; s=arc-20160816; b=0uIxKeGnP6Yp7NMaggFbwqppcK3MfgsLo1EeZ+Ly57/1Q9aFUrUOc1mmE36EHvJUsu 6SB0bUiTeVekAQuaKiOCccAFUHFJkHbnNzQt/7NtktXmxp8zeAb05dGSpEyXHTow/YUv 2xjWcjkH9+eD8oGToZpQfh2Ko8fY9/bLCzd/hmkf1XVNHMINxKSVy/ZR1+bdWtAYCiy6 vuOQ2oe+UCDzRn3Bjxs7F/pwdNzXjZyWMzeBQmqhPOF4b0D3q3AtDGqWf+JnXnI0PdXv R3obgadATv5ol4fhjW5hNeNfWC6cF3TRpZiamkRUIs2TH9R9NK7xGnPa3nij/24skIpT BP9w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=HufiEKfppBgWe/jtqxs/242M9zllkH0PNHYoxE4o8v8=; b=UU0aZMuAazVLLQ1VwXKmLhXeeEUu7FI+N+fcLKFVLwzMSbjPMmCUET/RvcxxKDNXwe iv/wfPHk8ovHmCK4KrEmcGwzixLYTgDiZOxlE435MB5x/RuzhnFZm8k7Rojgu7M/QNpz rlsUm4vrDFmP5uTC3xJQdfpplOCQpqK9TyMnz4M7gvMkXNiwXwnuTItrfQVcSQgqTxUz BbUQ9VV0zX6DvF+1coB3rDMxkz5KcmwMbRVfVUzWcGQmE5xDIGOXGI4j5Aovg0RalpGe Fa9hAW7GXiq/skNR1vsCiSIM8CDdcc+oolqprDijxB4TIWTmghP6rFhhsUes+N3+IZ39 yBcQ== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o21si21530510pgm.453.2019.07.16.15.43.53; Tue, 16 Jul 2019 15:44:10 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388796AbfGPWnc (ORCPT + 99 others); Tue, 16 Jul 2019 18:43:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:60494 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728235AbfGPWnc (ORCPT ); Tue, 16 Jul 2019 18:43:32 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A13F92173E; Tue, 16 Jul 2019 22:43:28 +0000 (UTC) Date: Tue, 16 Jul 2019 18:43:27 -0400 From: Steven Rostedt To: Alexei Starovoitov Cc: Joel Fernandes , linux-kernel@vger.kernel.org, Adrian Ratiu , Alexei Starovoitov , bpf@vger.kernel.org, Brendan Gregg , connoro@google.com, Daniel Borkmann , duyuchao , Ingo Molnar , jeffv@google.com, Karim Yaghmour , kernel-team@android.com, linux-kselftest@vger.kernel.org, Manali Shukla , Manjo Raja Rao , Martin KaFai Lau , Masami Hiramatsu , Matt Mullins , Michal Gregorczyk , Michal Gregorczyk , Mohammad Husain , namhyung@google.com, namhyung@kernel.org, netdev@vger.kernel.org, paul.chaignon@gmail.com, primiano@google.com, Qais Yousef , Shuah Khan , Song Liu , Srinivas Ramana , Tamir Carmeli , Yonghong Song Subject: Re: [PATCH RFC 0/4] Add support to directly attach BPF program to ftrace Message-ID: <20190716184327.6025f6ea@gandalf.local.home> In-Reply-To: <20190716222650.tk2coihjtsxszarf@ast-mbp.dhcp.thefacebook.com> References: <20190710141548.132193-1-joel@joelfernandes.org> <20190716205455.iimn3pqpvsc3k4ry@ast-mbp.dhcp.thefacebook.com> <20190716213050.GA161922@google.com> <20190716222650.tk2coihjtsxszarf@ast-mbp.dhcp.thefacebook.com> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 16 Jul 2019 15:26:52 -0700 Alexei Starovoitov wrote: > I'm absolutely against text based apis. I guess you don't use /proc ;-) -- Steve