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Mon, 28 Oct 2024 12:11:11 -0600 Message-ID: Date: Mon, 28 Oct 2024 12:11:10 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Leon Romanovsky , Jens Axboe , Jason Gunthorpe , Robin Murphy , Joerg Roedel , Will Deacon , Christoph Hellwig , Sagi Grimberg Cc: Keith Busch , Bjorn Helgaas , Yishai Hadas , Shameer Kolothum , Kevin Tian , Alex Williamson , Marek Szyprowski , =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= , 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 References: <27698e7cc55f6ca5371c3d86c50fd3afce9afddd.1730037276.git.leon@kernel.org> Content-Language: en-CA From: Logan Gunthorpe In-Reply-To: <27698e7cc55f6ca5371c3d86c50fd3afce9afddd.1730037276.git.leon@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 104.157.31.28 X-SA-Exim-Rcpt-To: leon@kernel.org, axboe@kernel.dk, jgg@ziepe.ca, robin.murphy@arm.com, joro@8bytes.org, will@kernel.org, hch@lst.de, sagi@grimberg.me, kbusch@kernel.org, bhelgaas@google.com, yishaih@nvidia.com, shameerali.kolothum.thodi@huawei.com, kevin.tian@intel.com, alex.williamson@redhat.com, m.szyprowski@samsung.com, jglisse@redhat.com, akpm@linux-foundation.org, corbet@lwn.net, 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 X-SA-Exim-Mail-From: logang@deltatee.com Subject: Re: [PATCH 02/18] dma-mapping: move the PCI P2PDMA mapping helpers to pci-p2pdma.h X-SA-Exim-Version: 4.2.1 (built Wed, 06 Jul 2022 17:57:39 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241028_111135_972776_2E19EA7F X-CRM114-Status: GOOD ( 13.81 ) X-BeenThere: linux-nvme@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-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On 2024-10-27 08:21, Leon Romanovsky wrote: > From: Christoph Hellwig > > To support the upcoming non-scatterlist mapping helpers, we need to go > back to have them called outside of the DMA API. Thus move them out of > dma-map-ops.h, which is only for DMA API implementations to pci-p2pdma.h, > which is for driver use. > > Note that the core helper is still not exported as the mapping is > expected to be done only by very highlevel subsystem code at least for > now. > > Signed-off-by: Christoph Hellwig > Signed-off-by: Leon Romanovsky Also looks good. Thanks! Reviewed-by: Logan Gunthorpe