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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B580FCE7A89 for ; Mon, 25 Sep 2023 09:56:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=h//YUPs2GfdTMNpZ+3E2FPiSdoP9e39uFwHKH+TeR3Q=; b=b6poPWxa6cMmNdjpZAOSZZd9Pc AZRMIK2Z4M7T2d/Wxb8BEh2b6oK6UQCNWXEul6kldC8T5ndwr/uCXWN14A7k+8L2z5vD/I3guJ5+c yTHQgYsKEU4buHuKWHHLQF5EN3A65ECyIC0AOEs1diSV871QxeU668ysFOWBsvDJg67op3NvtFwry QZglv1p5KScNPV8C4UEvl9AJV8t0lPnxYoUB7bCx7dMXbMpzpDNGfvkODpRQboCgr0iI8H0A48wrq wrzB7KNyUvHwuM0K3GM6JgmZDwZ1akYNM+OMxs/JJNjNmA4vLU7lPNA5JdOJ7aGE+HcBLSvEAwfyZ 6nPn1ZSQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qkiKV-00DuVD-0L; Mon, 25 Sep 2023 09:56:39 +0000 Received: from mail.8bytes.org ([2a01:238:42d9:3f00:e505:6202:4f0c:f051]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qkiK0-00DtyH-1v; Mon, 25 Sep 2023 09:56:10 +0000 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230925_025608_865470_932A1E1E X-CRM114-Status: UNSURE ( 7.95 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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.