Received: by 2002:a25:31c3:0:0:0:0:0 with SMTP id x186csp1324638ybx; Thu, 31 Oct 2019 08:56:40 -0700 (PDT) X-Google-Smtp-Source: APXvYqwCblcgRSPdgPbkTPMAAOoZnMbOFU2N/7zlanw5c2JtXSrAaTEwpehNPmmpLNqgDrjruYdB X-Received: by 2002:a50:f70d:: with SMTP id g13mr7039043edn.172.1572537400374; Thu, 31 Oct 2019 08:56:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1572537400; cv=none; d=google.com; s=arc-20160816; b=jP/CqNI8Bu5h66lAB5xQckFfGHuOX7w27/1vefDV7i4nhe3iAkQWIQ0T5drdcbP5B6 hDVCwZaXR/B42Onl+FBrY80ij6FYjjqDu8jUx6I6MNmGCoJ3xOftRWUibiSQZ2j9q6kX R5u/Lkw7EZO1PG8uorT6MIpSdWZIZUAimi3t3JjfrXadETTqPIfWhOCi6x4+CShZfWMz sOKdDYtM8veb9XRzlZffVar1T0Jo1FFXuWB7eofWGc38II23UpZ+O25SR6lJhNApYudV oHFRzUtIgYQ9mv+C8xo88w83OZbljI8AhfX6Cq6FFho3iVzV0lw+EDkGLcx+03O6xG3c AlzQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=i+AxItWxWUBQ0biBLSeMx/Eu0lEyUHzYZEawVMGH4KE=; b=0LjqTJpR5Sd8i5yUyHdH0s9aUTf80kx/Skj+eDP6F2xd/ggX1yTSXi+TEmHiCf9uar RwXaPIjwR+t9rG+O4FbR8bd/HkTdMeLeaK9PHbDLT2mO4guTp3V82Vyfzk4NJHE6tAC5 Zey+HCA5p8uz1uc+8G+yt0apjqSuPulCOWsuzloe6UBCpd5kitEeCLiw3TSXOt13IOEN qYOqEmsWvwXNtCGj3GxMU07SiP5GgxLCerGCyeG5GThCf6NL2/OIpgi2fwitVjH2oUXr iSS2U5Pp2kx4L2AxsIkxB82V8UxaeNGmAmO/0j2NHvPoeKMRV/F8iwtbbPi50/FCibFo RQoQ== 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 e18si3334392ejq.399.2019.10.31.08.56.16; Thu, 31 Oct 2019 08:56:40 -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 S1728318AbfJaPwZ (ORCPT + 99 others); Thu, 31 Oct 2019 11:52:25 -0400 Received: from verein.lst.de ([213.95.11.211]:51719 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726602AbfJaPwZ (ORCPT ); Thu, 31 Oct 2019 11:52:25 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 4526368BE1; Thu, 31 Oct 2019 16:52:22 +0100 (CET) Date: Thu, 31 Oct 2019 16:52:22 +0100 From: Christoph Hellwig To: Paul Walmsley Cc: Christoph Hellwig , Palmer Dabbelt , Damien Le Moal , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: RISC-V nommu support v6 Message-ID: <20191031155222.GA7270@lst.de> References: <20191028121043.22934-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 30, 2019 at 01:21:21PM -0700, Paul Walmsley wrote: > I tried building this series from your git branch mentioned above, and > booted it with a buildroot userspace built from your custom buildroot > tree. Am seeing some segmentation faults from userspace (below). > > Am still planning to merge your patches. > > But I'm wondering whether you are seeing these segmentation faults also? > Or is it something that might be specific to my test setup? I just built a fresh image using make -j4 with that report and it works perfectly fine with my tree.