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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 5B4D5C282DD for ; Thu, 9 Jan 2020 14:41:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2E26F20721 for ; Thu, 9 Jan 2020 14:41:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578580868; bh=DlrMPvVhccNEDW9koI+U3MM8MLRCHlA/GNRJ1PYg/fQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=daIQJKHL0PuqtMWobsHxZSXQPBOqtGFGVYMfs9y5ifzTTiY03TgPYAoFTkyT1dYME HCZmTEWOcnnovsHogRN6XWmN0NMt1nvKkeGoX+/Yt3Wz72kU5g1hLD5+L+EQLGqpNl cJBOfKqYpMz9nAOI81GVWTvw6skPBnoTVG2pk3vs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728795AbgAIOlH (ORCPT ); Thu, 9 Jan 2020 09:41:07 -0500 Received: from mail.kernel.org ([198.145.29.99]:44790 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725775AbgAIOlH (ORCPT ); Thu, 9 Jan 2020 09:41:07 -0500 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 7461720673; Thu, 9 Jan 2020 14:41:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578580866; bh=DlrMPvVhccNEDW9koI+U3MM8MLRCHlA/GNRJ1PYg/fQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hBGaU9mYNlsPavcKzkYmo8SaTZNfzP/+FyxOm3wgOBXu17YOlpUXWG+DX8Km4vn61 nhbPjGDttsPWISCNuaksOju0v0lwRPNIzEjOpQmHmWIn2zp2h5RLc3ywrmizM5H0fE JZIoKiMKQKpN+2PBhZR09JXUtzQDao5gIDDtK21A= Date: Thu, 9 Jan 2020 14:41:01 +0000 From: Will Deacon To: Jean-Philippe Brucker Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, devicetree@vger.kernel.org, iommu@lists.linux-foundation.org, mark.rutland@arm.com, robin.murphy@arm.com, guohanjun@huawei.com, rjw@rjwysocki.net, robh+dt@kernel.org, sudeep.holla@arm.com, bhelgaas@google.com, zhangfei.gao@linaro.org, lenb@kernel.org Subject: Re: [PATCH v4 00/13] iommu: Add PASID support to Arm SMMUv3 Message-ID: <20200109144100.GD12236@willie-the-truck> References: <20191219163033.2608177-1-jean-philippe@linaro.org> <20200109143618.GA942461@myrica> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200109143618.GA942461@myrica> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Thu, Jan 09, 2020 at 03:36:18PM +0100, Jean-Philippe Brucker wrote: > On Thu, Dec 19, 2019 at 05:30:20PM +0100, Jean-Philippe Brucker wrote: > > Add support for Substream ID and PASIDs to the SMMUv3 driver. Since v3 > > [1], I added review and tested tags where appropriate and applied the > > suggested changes, shown in the diff below. Thanks all! > > > > I'm testing using the zip accelerator on the Hisilicon KunPeng920 and > > Zhangfei's uacce module [2]. The full SVA support, which I'll send out > > early next year, is available on my branch sva/zip-devel at > > https://jpbrucker.net/git/linux/ > > Is there anything more I should do for the PASID support? Ideally I'd like > to get this in v5.6 so I can focus on the rest of the SVA work and on > performance improvements. Apologies, I'm just behind with review what with the timing of the new year. You're on the list, but I was hoping to get Robin's TCR stuff dusted off so that Jordan doesn't have to depend on patches languishing on the mailing list and there's also the nvidia stuff to review as well. Going as fast as I can! Will