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Bottomley" , Helge Deller , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Geoff Levand , "David S. Miller" , Andreas Larsson , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, xen-devel@lists.xenproject.org, linux-alpha@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org, Magnus Lindholm , Jason Gunthorpe Subject: Re: [PATCH v5 00/14] Remove DMA map_page/map_resource and their unmap callbacks Message-ID: <20251026073828.GC12554@unreal> References: <20251015-remove-map-page-v5-0-3bbfe3a25cdf@kernel.org> <4a47088d-6542-45f2-917b-c91f7dd1eb1a@samsung.com> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4a47088d-6542-45f2-917b-c91f7dd1eb1a@samsung.com> On Mon, Oct 20, 2025 at 06:27:32PM +0200, Marek Szyprowski wrote: > Dear All, > > On 15.10.2025 11:12, Leon Romanovsky wrote: > > This series is a combination of previous two steps [1, 2] to reduce > > number of accesses to struct page in the code "below" DMA layer. > > > > In this series, the DMA .map_page/.map_resource/.unmap_page/.unmap_resource > > callbacks are converted to newly introduced .map_phys/.unmap_phys interfaces. > > I would like to have some acks from respective arch maintainers before > applying this patchset. If to judge by git log and lore for some of these arch (didn't check all), you won't get any response and will need to make a call by yourself. Thanks > > Best regards > -- > Marek Szyprowski, PhD > Samsung R&D Institute Poland >