Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp2069439ybi; Mon, 1 Jul 2019 05:41:31 -0700 (PDT) X-Google-Smtp-Source: APXvYqyWrJYc0TNjddKX3TJbj463wh12nDdBGVxYc5QDW8rDk3SlHqZpW9rPnoL04PMJ+8a9G57s X-Received: by 2002:a17:90a:35e6:: with SMTP id r93mr31286880pjb.20.1561984891278; Mon, 01 Jul 2019 05:41:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1561984891; cv=none; d=google.com; s=arc-20160816; b=c50HFK/CDjvMjSMLFq5b8CBSwvZfjJ05mqBxNooedG/UTSVzdFCbR2jKt7T2yNLqor G1CZWJC+elk4kEKSkDRu2McX3N151ifQ+vNB6PcZxw3d77q5nEU+C2azkrUcZKYYQqvW JhohiJn/o+xenKQKUZFEbULPpgjEn3g7a5gH2nz+JKm2tuKAMj5qBSu5DdZS4qz/FMAS OdsXgqmcuw/l2mXC2ZHkR6GG1KN5p+iLYJ/dJseVo82F+ZEHuUo7JFjYbTaUQQir046G jxFmcSyyUUcrhGNqWzpwkpluGDUIcyrMUlEzj93ptIImTWfk4ScoqhsYhK/ud+ksUvgI qQsg== 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=hJYBtK5GEH5PbU7tthdlWSULM1JW5zcI9EIxYo8JhiI=; b=nRSDMzsX2oGBDqvxkv2XoBJYxbkdYPt4a2hxK7jct8kgEbZIyo/lOl3m/ONMPoA4yc LnWEzfThA9/7kqmh45l1X6vXtvO67TfJSTyRUudN5IRDqP5LXDf1d70nzt9qQN6jm76k tfHsJCgK1PXUI70OrxABDNOYdmqr0xL7L2/A5hUrjWOtB53pbRt1dROP/O+XILdGcXOs cNKg1Y3r412/0fnka4ExCkgFP0sN1tZbkiKEYb1jVHogoDEIZrAx00IN7wVj8GaYmmSt l0fmZ65cExhExNivDvqrXPEe1Uj0y98Jyj96Ub5Fjed/OE5sg4NGs+RJ+q+rQS2G7WDP kklA== 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id z26si8583354pgv.462.2019.07.01.05.41.15; Mon, 01 Jul 2019 05:41:31 -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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=8bytes.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728713AbfGALy6 (ORCPT + 99 others); Mon, 1 Jul 2019 07:54:58 -0400 Received: from 8bytes.org ([81.169.241.247]:33612 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728075AbfGALy5 (ORCPT ); Mon, 1 Jul 2019 07:54:57 -0400 Received: by theia.8bytes.org (Postfix, from userid 1000) id 6E2E3229; Mon, 1 Jul 2019 13:54:56 +0200 (CEST) Date: Mon, 1 Jul 2019 13:54:55 +0200 From: Joerg Roedel To: Kevin Mitchell Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/3] handle init errors more gracefully in amd_iommu Message-ID: <20190701115454.GB8166@8bytes.org> References: <20190612215203.12711-1-kevmitch@arista.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190612215203.12711-1-kevmitch@arista.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 Hi Kevin, On Wed, Jun 12, 2019 at 02:52:01PM -0700, Kevin Mitchell wrote: > I have tested this series on a variety of AMD CPUs with firmware > exhibiting the issue. I have additionally tested on platforms where the > firmware has been fixed. I tried both with and without amd_iommu=off. I > have also tested on older CPUs where no IOMMU is detected and even one > where the GART driver ends up running. Thanks for the fixes, applied them all.