Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp3736561ybl; Fri, 20 Dec 2019 14:47:55 -0800 (PST) X-Google-Smtp-Source: APXvYqxvh/bPuNhfZ62anav39TLDaYr8sRxHM5uzgkKJoazDLg7jvb8ej0iPajCQbClYbgWs407M X-Received: by 2002:a05:6830:1d6a:: with SMTP id l10mr17986840oti.233.1576882075271; Fri, 20 Dec 2019 14:47:55 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1576882075; cv=none; d=google.com; s=arc-20160816; b=PlcK3gqTFOBVo4lDoPI6wv3G0wUJIu/0UFVq99ysVhd9vUTJSZ1ItwCz9VxsKhQHOR JLBDESf9G/Zx5HIRC+Rcz6E5OYeiQTbKn+xXVDyyzDeAIukj82E/VE2er3fqupzIbZ6U ymnJB6QM1BwFfdTUneupaIZwFoEEoLV/7F9ZemQRdzaD2dZ0Nzherr1lRBHWs0/EVIft NPsX5ShUzF+FsZHQLqMyFGUec1wB8zpIadkyt+AHT0pY4qSbZRTEUgMkTbkRJBCJe2xP dH1vFqxEgrELm00JUEMRfsFionWco3S9zm1vzFkdsNBqz3kgmXQqSbg4tA57xdVh3dzb p0+w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:from:date; bh=CagoeS+SDpXyuonNb/ASHnKxyol4XFHZhIDokSivU0s=; b=i+v1hMS56ir0+soL8dIyH+CHFuxfb6I+Yb2y4A4eYQz4+QLrYenHQ5wAMhc+d8srAE sSv0cIxlw/W9kX3NT0sNi0/TEbbAFneid3tggYxCP3EymZGBIdzxY6ZtB0fjQUsb4uuL ApxWh2Jh5h/UGrHwFZBlSvBO0czhZ4hMJcEZqF9LQtTfuXACzTveIboYzHEUHaUch1b2 qEuZMJcvAn/jFiXrdU0Bjtx7QCsriURzHtkeVS4nVS8HqmEV+Out5peUKSzFC9xa4EkG d08kTXOYkhiCqeZ2plLJ66PvkqKFEXsx7kNu96sHd+AQ4vB/eufDthJH3ENAVAaYWCqt im3g== 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 z62si5728436oiz.271.2019.12.20.14.47.43; Fri, 20 Dec 2019 14:47:55 -0800 (PST) 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 S1726558AbfLTWql (ORCPT + 99 others); Fri, 20 Dec 2019 17:46:41 -0500 Received: from utopia.booyaka.com ([74.50.51.50]:56689 "EHLO utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726129AbfLTWql (ORCPT ); Fri, 20 Dec 2019 17:46:41 -0500 Received: (qmail 14788 invoked by uid 1019); 20 Dec 2019 22:46:39 -0000 Received: from localhost (sendmail-bs@127.0.0.1) by localhost with SMTP; 20 Dec 2019 22:46:39 -0000 Date: Fri, 20 Dec 2019 22:46:39 +0000 (UTC) From: Paul Walmsley To: Paul Walmsley cc: Patrick Staehlin , Ingo Molnar , "Eric W. Biederman" , Albert Ou , Anders Roxell , Alan Kao , Catalin Marinas , Palmer Dabbelt , Will Deacon , linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, Souptick Joarder , Zong Li , Masami Hiramatsu , Andrew Morton , Jim Wilson , zhong jiang , Thomas Gleixner , Luc Van Oostenryck , Al Viro Subject: Re: [RFC/RFT 2/2] RISC-V: kprobes/kretprobe support In-Reply-To: Message-ID: References: <20181113195804.22825-1-me@packi.ch> <20181113195804.22825-3-me@packi.ch> <20181114003730.06f810517a270070734df4ce@kernel.org> <20181114074951.0902699286fdf8652f2878a4@kernel.org> <05082ba4-33d6-a95c-e049-78791dafc009@packi.ch> User-Agent: Alpine 2.21.999 (DEB 260 2018-02-26) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 20 Dec 2019, Paul Walmsley wrote: > Are you still working on these kprobes/kretprobe patches for RISC-V? Just saw the reply that contained the original off-list messages: https://lore.kernel.org/linux-riscv/20181113195804.22825-1-me@packi.ch/T/#mdfae8698806243c76f88f1da8594c23756523e82 Looking forward to what comes in early January. I know the BPF guys have some test cases that are blocked by missing kprobes/tracepoint support: https://lore.kernel.org/linux-riscv/20191216091343.23260-1-bjorn.topel@gmail.com/ - Paul