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[2620:137:e000::3:5]) by mx.google.com with ESMTPS id x8-20020a170902ec8800b001c62c21c98esi23837plg.10.2023.09.25.08.51.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Sep 2023 08:51:38 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5; Authentication-Results: mx.google.com; dkim=pass header.i=@8bytes.org header.s=default header.b="do7SoP/e"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 93B0B811EDA0; Mon, 25 Sep 2023 02:59:39 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230345AbjIYJ7R (ORCPT + 99 others); Mon, 25 Sep 2023 05:59:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231200AbjIYJ7A (ORCPT ); Mon, 25 Sep 2023 05:59:00 -0400 Received: from mail.8bytes.org (mail.8bytes.org [IPv6:2a01:238:42d9:3f00:e505:6202:4f0c:f051]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 4116910C7; Mon, 25 Sep 2023 02:56:08 -0700 (PDT) Received: from 8bytes.org (pd9fe9df8.dip0.t-ipconnect.de [217.254.157.248]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.8bytes.org (Postfix) with ESMTPSA id 27E6E1A1EA9; Mon, 25 Sep 2023 11:56:06 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1695635766; bh=9PqcnP0fBBXYm0nOdc0nJm0+qTAxRYNwHHGdJDVyqnY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=do7SoP/ej6m+DzfP4zanqVSPHmELmY4rQuPveywCzYUG9GioGs2VSc4FX38kVa6kt wij9Buf7fttF4+WTjZNXOCViquEeFNwnQGeE+JJxIwZrJ6koxAZdyvOCsEQaGP2ztI 9hsYO5tXUSh/zasJgIHtxaYPZ4vmZS6RUmmVLuQSWX+5zZ1jz6PZlvBaTuMJkKm8sq LZhnJzcpHy3eIAxEwxoAQU20Ap/BrMLgkVdi131b2HnLrigEVAYynHMUY3q/gfljoY vhMDTuZpUhXdn6DgG3Bx19EPCc3Hf3w4DD7BlRsnrSUlwyA51GhnKacwD6kVdB4a9+ Y/BgwZcbGa0gA== Date: Mon, 25 Sep 2023 11:56:05 +0200 From: Joerg Roedel To: Niklas Schnelle Cc: Matthew Rosato , Will Deacon , Wenjia Zhang , Robin Murphy , Jason Gunthorpe , Gerd Bayer , Julian Ruess , Pierre Morel , Alexandra Winter , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Suravee Suthikulpanit , Hector Martin , Sven Peter , Alyssa Rosenzweig , David Woodhouse , Lu Baolu , Andy Gross , Bjorn Andersson , Konrad Dybcio , Yong Wu , Matthias Brugger , AngeloGioacchino Del Regno , Gerald Schaefer , Orson Zhai , Baolin Wang , Chunyan Zhang , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Thierry Reding , Krishna Reddy , Jonathan Hunter , Jonathan Corbet , linux-s390@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH v12 0/6] iommu/dma: s390 DMA API conversion and optimized IOTLB flushing Message-ID: References: <20230825-dma_iommu-v12-0-4134455994a7@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230825-dma_iommu-v12-0-4134455994a7@linux.ibm.com> X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Mon, 25 Sep 2023 02:59:39 -0700 (PDT) On Fri, Aug 25, 2023 at 12:11:15PM +0200, Niklas Schnelle wrote: > Niklas Schnelle (6): > iommu: Allow .iotlb_sync_map to fail and handle s390's -ENOMEM return > s390/pci: prepare is_passed_through() for dma-iommu > s390/pci: Use dma-iommu layer > iommu/s390: Disable deferred flush for ISM devices > iommu/dma: Allow a single FQ in addition to per-CPU FQs > iommu/dma: Use a large flush queue and timeout for shadow_on_flush Applied, thanks.