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b=oj9j4lFlZh6intpQ4wpfMP6Sm/OaAQmcYgcgKinj3ga8KXj+JnstzlbjR1onQ5Cql hSESVrvCeEITPT1mzAD+bQIZnJP3n+ef6tQ3L6XpUr6ZjcQ3ncpVydh0ZqmXAgVioA IYM0j5KeW4xRYkVPj3GHhOJ2aHGIoj16yfozYBJAX8MRkteE5t7gpf5o+hhm8/ZIy+ plLDS2dJdw/pCg8sGjF23ZIi88P1Q06aOxkhlyweHqHtB5s38blARUAmF+7JyurAZn HdBH8z9Dk8/wOOhFIPwX8aM8JpTMq5Bu61qE+wN+1839i9DJ6rHjqJcZi/3moETGMu ahRHoyu8lSKAw== Date: Thu, 14 Nov 2024 18:48:23 +0200 From: Leon Romanovsky To: Christoph Hellwig Cc: Robin Murphy , Jens Axboe , Jason Gunthorpe , Joerg Roedel , ill Deacon , Sagi Grimberg , Keith Busch , Bjorn Helgaas , Logan Gunthorpe , Yishai Hadas , Shameer Kolothum , Kevin Tian , Alex Williamson , Marek Szyprowski , =?iso-8859-1?B?Suly9G1l?= Glisse , Andrew Morton , Jonathan Corbet , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-rdma@vger.kernel.org, iommu@lists.linux.dev, linux-nvme@lists.infradead.org, linux-pci@vger.kernel.org, kvm@vger.kernel.org, linux-mm@kvack.org, Randy Dunlap Subject: Re: [PATCH v3 00/17] Provide a new two step DMA mapping API Message-ID: <20241114164823.GB606631@unreal> References: <20241112072040.GG71181@unreal> <20241114133011.GA606631@unreal> <20241114163622.GA3121@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241114163622.GA3121@lst.de> X-Stat-Signature: 3tdagw1czxke5k9dyudtaxbnrcnkppz4 X-Rspam-User: X-Rspamd-Queue-Id: 6064518001A X-Rspamd-Server: rspam02 X-HE-Tag: 1731602907-752489 X-HE-Meta: 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 99fgE8Va C7vBWNyJY57UTebQvMQJ54KOfVgQCNF+bznA4AlYLisDpOsmnc1RKyDavrb7LTX2bWghggOnXJDfVJuOLb5g1Ehka5mUEkVT5bnf+WIWrsx3gPGAgQ44gf829soLxekLIqWYFoCKss1YK5R7fYahD6MhZTTuc6s01NmNo8w/CNsfuEAsRTj+jl5RkGB9bzKwkXEyU+pRlfFXGhmwShz1hkWm32MHnB19HO6F5VEbCfA2hADSSuO1Me9EDQESD2lA3amWt X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Nov 14, 2024 at 05:36:22PM +0100, Christoph Hellwig wrote: > On Thu, Nov 14, 2024 at 03:30:11PM +0200, Leon Romanovsky wrote: > > > All technical concerns were handled and this series is ready to be merged. > > > > > > Robin, can you please Ack the dma-iommu patches? > > > > I don't see any response, so my assumption is that this series is ready > > to be merged. Let's do it this cycle and save from us the burden of > > having dependencies between subsystems. > > Slow down, please. Nothing of this complexity is going to get merged > half a week before a release. It is fine, but as a bare minimum, I would expect some sort of response, so I won't sit and wait for unknown date when this API will be acknowledged/NACKed. I would like to start to work on next step, e.g removing SG from RDMA, and I need to know if this foundation is stable to do so. > > No changs to dma-iommu.c are going to get merged without an explicit > ACK from Robin, and while there is no 100% for the core dma-mapping > code I will also not merge anything that hasn't been resolved with > my most trusted reviewer first, not even code I wrote myself. And do you know what is not resolved here? I don't. All technical questions/issues were handled. Thanks