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[142.68.26.201]) by smtp.gmail.com with ESMTPSA id d8-20020a0cb2c8000000b0065b13180892sm1817688qvf.16.2023.09.26.09.08.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Sep 2023 09:08:33 -0700 (PDT) Received: from jgg by wakko with local (Exim 4.95) (envelope-from ) id 1qlAbw-001Evg-HO; Tue, 26 Sep 2023 13:08:32 -0300 Date: Tue, 26 Sep 2023 13:08:32 -0300 From: Jason Gunthorpe To: Joerg Roedel Cc: Niklas Schnelle , Matthew Rosato , Will Deacon , Wenjia Zhang , Robin Murphy , 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: <20230926160832.GM13795@ziepe.ca> References: <20230825-dma_iommu-v12-0-4134455994a7@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Tue, Sep 26, 2023 at 05:04:28PM +0200, Joerg Roedel wrote: > Hi Niklas, > > 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 > > Turned out this series has non-trivial conflicts with Jasons > default-domain work so I had to remove it from the IOMMU tree for now. > Can you please rebase it to the latest iommu/core branch and re-send? I > will take it into the tree again then. Niklas, I think you just 'take yours' to resolve this. All the IOMMU_DOMAIN_PLATFORM related and .default_domain = parts should be removed. Let me know if you need anything Thanks, Jason