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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08271E784A5 for ; Mon, 2 Oct 2023 06:59:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235600AbjJBG77 (ORCPT ); Mon, 2 Oct 2023 02:59:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235580AbjJBG77 (ORCPT ); Mon, 2 Oct 2023 02:59:59 -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 C1175A4; Sun, 1 Oct 2023 23:59:55 -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 ECDA51A2626; Mon, 2 Oct 2023 08:59:53 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1696229994; bh=AIFVwF7V2yCwhyWe75DvT7fYSBhwm/fBmqB8nOMomrQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=qpnLCwzk2x1keRMkLPeYurvT7r9OO8YOJ6/7Vx/qRYBDxYBtaFczM0bl0X3CwM+Z8 JjZ2S2KL1yCjIcyOYKVBFX3TnYJH3DgXndhq33RdOr06+/f4P6g8ed5YusHJpPxKBf /cC8uVfAa/rk6Wr3PPtDNHTnxEpzpMy8C+fcOb8G29mwxCh4jTTbUwvHTKVDKKREHN XKS42S0qW6PWzXZYxLGalC73IDOoglQpj2vweIfb/B9jDLMPy04LKeueQ7Vtaof2m0 /U/pjbpVoAN9ULRqOfwjMT62szxrFLqy3anLaW4GIZc388p9f5N34fWI0GM1KG2Gfs vlKBpUHgqfWmA== Date: Mon, 2 Oct 2023 08:59:52 +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 v13 0/6] iommu/dma: s390 DMA API conversion and optimized IOTLB flushing Message-ID: References: <20230928-dma_iommu-v13-0-9e5fc4dacc36@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230928-dma_iommu-v13-0-9e5fc4dacc36@linux.ibm.com> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Thu, Sep 28, 2023 at 04:31:34PM +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 Niklas.