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=-2.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, MAILING_LIST_MULTI,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 A8E14C3A59F for ; Thu, 29 Aug 2019 22:56:59 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 616BA2166E for ; Thu, 29 Aug 2019 22:56:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="EqimipHf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 616BA2166E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 4A73E597C; Thu, 29 Aug 2019 22:56:59 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id D84C249F0 for ; Thu, 29 Aug 2019 22:56:06 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id A462CE6 for ; Thu, 29 Aug 2019 22:56:06 +0000 (UTC) Received: from localhost (c-67-164-102-47.hsd1.ca.comcast.net [67.164.102.47]) (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 11A082189D; Thu, 29 Aug 2019 22:56:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1567119366; bh=0kUMYx7gzVlJowquO77IfOfcqdoB3q98qT54dRfDbCg=; h=Date:From:To:cc:Subject:In-Reply-To:References:From; b=EqimipHf7BH6EosF+GwoK6BM8E2syjcI0kMZftzMiYm6rAZSnLaWOt686dkvfGR/T 9IkxHwg9ivTMCQi2vw/hoW7Ups6jtlB+W006m6+Xm+1RpSUCK4StjNRtFJvRRfnwIg in2Z0zXILN00ru92/mCbUQrfTw7f3x/nZElUXS60= Date: Thu, 29 Aug 2019 15:55:59 -0700 (PDT) From: Stefano Stabellini X-X-Sender: sstabellini@sstabellini-ThinkPad-T480s To: Christoph Hellwig Subject: Re: swiotlb-xen cleanups v2 In-Reply-To: <20190826121944.515-1-hch@lst.de> Message-ID: References: <20190826121944.515-1-hch@lst.de> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Cc: Stefano Stabellini , Konrad Rzeszutek Wilk , x86@kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, xen-devel@lists.xenproject.org, linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org On Mon, 26 Aug 2019, Christoph Hellwig wrote: > Hi Xen maintainers and friends, > > please take a look at this series that cleans up the parts of swiotlb-xen > that deal with non-coherent caches. > > Changes since v1: > - rewrite dma_cache_maint to be much simpler > - improve various comments and commit logs > - remove page-coherent.h entirely Thanks for your work on this, it really makes the code better. I tested it on ARM64 with a non-coherent network device and verified it works as intended (Cadence GEM on ZynqMP). _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu