Thread (26 messages) 26 messages, 5 authors, 2026-02-17

Re: [PATCH v5 00/14] Remove DMA map_page/map_resource and their unmap callbacks

From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: 2025-10-20 16:27:39
Also in: linux-alpha, linux-arm-kernel, linux-iommu, linux-mips, lkml, sparclinux, xen-devel

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.

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland

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