linux-kernel - [PATCH v3 0/4] Preparation to .map_page and .unmap

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Message-ID: <cover.1758006942.git.leon@kernel.org>
Date: Tue, 16 Sep 2025 10:32:03 +0300
From: Leon Romanovsky <leon@...nel.org>
To: Marek Szyprowski <m.szyprowski@...sung.com>
Cc: Jason Gunthorpe <jgg@...dia.com>,
	iommu@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Russell King <linux@...linux.org.uk>
Subject: [PATCH v3 0/4] Preparation to .map_page and .unmap_page removal

Changelog:
v3:
 * Rewrote the series to allow combination of .map_resource and .map_page
   to one flow.
 * Added two new patches to convert and remove .map_resource.
v2: https://lore.kernel.org/all/cover.1752734252.git.leon@kernel.org/
 * Added default "else" section without map_phys and map_page
   callbacks (impossible).
v1: https://lore.kernel.org/all/cover.1753003879.git.leon@kernel.org
 * Changed "else if" instead of "if".
v0: https://lore.kernel.org/all/cover.1752734252.git.leon@kernel.org
---------------------------------------------------------------------

This is followup to "dma-mapping: migrate to physical address-based API"
series https://lore.kernel.org/all/cover.1757423202.git.leonro@nvidia.com

Thanks

Leon Romanovsky (4):
  dma-mapping: prepare dma_map_ops to conversion to physical address
  dma-mapping: convert dummy ops to physical address mapping
  ARM: dma-mapping: Switch to physical address mapping callbacks
  dma-mapping: remove unused mapping resource callbacks

 arch/arm/mm/dma-mapping.c   | 98 +++++++++----------------------------
 include/linux/dma-map-ops.h | 13 ++---
 kernel/dma/dummy.c          | 13 +++--
 kernel/dma/mapping.c        | 20 +++-----
 4 files changed, 43 insertions(+), 101 deletions(-)

-- 
2.51.0