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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 8D4CBECE562 for ; Fri, 21 Sep 2018 11:03:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 310642086B for ; Fri, 21 Sep 2018 11:03:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 310642086B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389829AbeIUQwR (ORCPT ); Fri, 21 Sep 2018 12:52:17 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:33756 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389651AbeIUQwR (ORCPT ); Fri, 21 Sep 2018 12:52:17 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B452480D; Fri, 21 Sep 2018 04:03:55 -0700 (PDT) Received: from [10.4.12.131] (e110467-lin.emea.arm.com [10.4.12.131]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 1155A3F557; Fri, 21 Sep 2018 04:03:53 -0700 (PDT) Subject: Re: [PATCH v8 0/7] Add non-strict mode support for iommu-dma From: Robin Murphy To: John Garry , joro@8bytes.org, will.deacon@arm.com, thunder.leizhen@huawei.com, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: linuxarm@huawei.com, huawei.libin@huawei.com, guohanjun@huawei.com References: <50330f32-b051-bdf6-af26-3e24ed133480@arm.com> Message-ID: <61fb0f8f-a353-8ab6-f03d-b261da435c94@arm.com> Date: Fri, 21 Sep 2018 12:03:52 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <50330f32-b051-bdf6-af26-3e24ed133480@arm.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21/09/18 10:29, Robin Murphy wrote: > Hi John, > > On 2018-09-21 10:20 AM, John Garry wrote: >> On 20/09/2018 17:10, Robin Murphy wrote: >>> Hi all, >>> >>> Hopefully this is the last spin of the series - I've now dropped my >>> light >>> touch and fixed up all the various prose text, plus implemented the >>> proper >>> quirk support for short-descriptor because it's actually just a trivial >>> cut-and-paste job. >>> >>> Robin. >>> >> >> Hi Robin, >> >> JFYI, I'm trying to test this patchset to get some figures and provide >> a tested-by tag, but 4/8 seems to rely on "iommu/io-pgtable-arm: Fix >> race handling in split_blk_unmap()" - more specifically, it seems to >> rely on the version which Will rewrote in your patch review, and I am >> not sure on what branch it exists on, if any. > > Sorry, I should have said this is based on Will's iommu/devel branch: > > https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git/log/?h=iommu/devel FWIW I've now pushed out a complete branch here: git://linux-arm.org/linux-rm iommu/non-strict Robin. From mboxrd@z Thu Jan 1 00:00:00 1970 From: robin.murphy@arm.com (Robin Murphy) Date: Fri, 21 Sep 2018 12:03:52 +0100 Subject: [PATCH v8 0/7] Add non-strict mode support for iommu-dma In-Reply-To: <50330f32-b051-bdf6-af26-3e24ed133480@arm.com> References: <50330f32-b051-bdf6-af26-3e24ed133480@arm.com> Message-ID: <61fb0f8f-a353-8ab6-f03d-b261da435c94@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 21/09/18 10:29, Robin Murphy wrote: > Hi John, > > On 2018-09-21 10:20 AM, John Garry wrote: >> On 20/09/2018 17:10, Robin Murphy wrote: >>> Hi all, >>> >>> Hopefully this is the last spin of the series - I've now dropped my >>> light >>> touch and fixed up all the various prose text, plus implemented the >>> proper >>> quirk support for short-descriptor because it's actually just a trivial >>> cut-and-paste job. >>> >>> Robin. >>> >> >> Hi Robin, >> >> JFYI, I'm trying to test this patchset to get some figures and provide >> a tested-by tag, but 4/8 seems to rely on "iommu/io-pgtable-arm: Fix >> race handling in split_blk_unmap()" - more specifically, it seems to >> rely on the version which Will rewrote in your patch review, and I am >> not sure on what branch it exists on, if any. > > Sorry, I should have said this is based on Will's iommu/devel branch: > > https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git/log/?h=iommu/devel FWIW I've now pushed out a complete branch here: git://linux-arm.org/linux-rm iommu/non-strict Robin.