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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, 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 A58E4C74A35 for ; Thu, 11 Jul 2019 12:26:01 +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 8971520872 for ; Thu, 11 Jul 2019 12:26:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8971520872 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linutronix.de 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 8F5C34EC4; Thu, 11 Jul 2019 12:25:58 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id E5B424C68 for ; Thu, 11 Jul 2019 12:18:08 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from Galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 9357ADF for ; Thu, 11 Jul 2019 12:18:08 +0000 (UTC) Received: from [5.158.153.55] (helo=nanos) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1hlY1V-00069G-TR; Thu, 11 Jul 2019 14:18:06 +0200 Date: Thu, 11 Jul 2019 14:18:00 +0200 (CEST) From: Thomas Gleixner To: Christoph Hellwig Subject: Re: [PATCH] dma-direct: Force unencrypted DMA under SME for certain DMA masks In-Reply-To: <20190711100516.GB5853@lst.de> Message-ID: References: <10b83d9ff31bca88e94da2ff34e30619eb396078.1562785123.git.thomas.lendacky@amd.com> <20190711100516.GB5853@lst.de> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1, SHORTCIRCUIT=-0.0001 Cc: "Lendacky, Thomas" , Dave Hansen , Lianbo Jiang , Peter Zijlstra , "x86@kernel.org" , "linux-kernel@vger.kernel.org" , "iommu@lists.linux-foundation.org" , Ingo Molnar , Borislav Petkov , Andy Lutomirski , "H . Peter Anvin" , Robin Murphy 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 Thu, 11 Jul 2019, Christoph Hellwig wrote: > Hi Tom, > > this looks good to me. I'll wait a bit for feedback from the x86 folks, > and if everything is fine I'll apply it to the dma-mapping tree. Go ahead. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu