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=-5.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 207B1C4727E for ; Thu, 1 Oct 2020 21:17:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C0D2120708 for ; Thu, 1 Oct 2020 21:17:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=deltatee.com header.i=@deltatee.com header.b="II+kAhiq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727810AbgJAVRV (ORCPT ); Thu, 1 Oct 2020 17:17:21 -0400 Received: from ale.deltatee.com ([204.191.154.188]:56506 "EHLO ale.deltatee.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726581AbgJAVRV (ORCPT ); Thu, 1 Oct 2020 17:17:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=deltatee.com; s=20200525; h=Subject:Content-Transfer-Encoding:Content-Type: In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To:Sender: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=hefvlh0ArBsIJRrdxVb8ZMvmEzM/8dfDueDLa3SqvBE=; b=II+kAhiqMFp53BkZhEKEIAZOGX Hf5R/UxJcuMpM1xKOtQiVLnXgHKpY3ATzLuzklegYpm8Lzd1IU8qbxICyHmjkg0Qz2qpCS1bBEP8S HH28gugNZV5UTgyncQIejXImuXayo+8VmT10XfdhXQI5u8R5f9WbfEl5R5I0IT8rf6srCIXu4FuU4 LkJGSFOsfVVrzpphiDb6nyv0gbGpMmiFMBmRQXZ8/pSNuY7NINGyaZXcwsZgqVEvlUOKzVawggh7A tut4634lIqWIr54WPvoIxDjlbPT9ChDuA/3NfJEUjDRYWNClm+jYg8mM1rvruUCkLWbKSnLBSv76k bKlc7H2w==; Received: from s01060023bee90a7d.cg.shawcable.net ([24.64.145.4] helo=[192.168.0.10]) by ale.deltatee.com with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1kO5wx-0005DJ-Nq; Thu, 01 Oct 2020 15:17:20 -0600 To: Lu Baolu , Joerg Roedel , Tom Murphy , David Woodhouse , Christoph Hellwig Cc: Tvrtko Ursulin , Ashok Raj , Intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org References: <20200927063437.13988-1-baolu.lu@linux.intel.com> From: Logan Gunthorpe Message-ID: Date: Thu, 1 Oct 2020 15:17:12 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20200927063437.13988-1-baolu.lu@linux.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 24.64.145.4 X-SA-Exim-Rcpt-To: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Intel-gfx@lists.freedesktop.org, ashok.raj@intel.com, tvrtko.ursulin@linux.intel.com, hch@infradead.org, dwmw2@infradead.org, murphyt7@tcd.ie, joro@8bytes.org, baolu.lu@linux.intel.com X-SA-Exim-Mail-From: logang@deltatee.com Subject: Re: [PATCH v4 0/7] Convert the intel iommu driver to the dma-iommu api X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Lu, On 2020-09-27 12:34 a.m., Lu Baolu wrote: > Hi, > > The previous post of this series could be found here. > > https://lore.kernel.org/linux-iommu/20200912032200.11489-1-baolu.lu@linux.intel.com/ > > This version introduce a new patch [4/7] to fix an issue reported here. > > https://lore.kernel.org/linux-iommu/51a1baec-48d1-c0ac-181b-1fba92aa428d@linux.intel.com/ > > There aren't any other changes. > > Please help to test and review. I've tested this patchset on my Sandy Bridge machine and found no issues (while including a patch to ioat I've sent to that maintainer). Tested-By: Logan Gunthorpe Thanks, Logan