linux-kernel - [PATCH v1 0/2] DMA IOMMU static calls

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Message-ID: <cover.1721041611.git.leon@kernel.org>
Date: Mon, 15 Jul 2024 14:44:01 +0300
From: Leon Romanovsky <leon@...nel.org>
To: Christoph Hellwig <hch@....de>,
	Robin Murphy <robin.murphy@....com>,
	Joerg Roedel <joro@...tes.org>,
	Will Deacon <will@...nel.org>,
	Marek Szyprowski <m.szyprowski@...sung.com>
Cc: Easwar Hariharan <eahariha@...ux.microsoft.com>,
	linux-kernel@...r.kernel.org,
	iommu@...ts.linux.dev,
	Jason Gunthorpe <jgg@...dia.com>
Subject: [PATCH v1 0/2] DMA IOMMU static calls

Changelog:
v1:
 * Dropped extra layer and called directly to iommu_dma_* functions
 * Added unmap_page and unmap_sg to dummy ops
 * Converted all dma-mapping calls to use iommu directly
 * Updated commit messages
v0: https://lore.kernel.org/all/98d1821780028434ff55b5d2f1feea287409fbc4.1720693745.git.leon@kernel.org/

Leon Romanovsky (2):
  dma: call unconditionally to unmap_page and unmap_sg callbacks
  dma: Add IOMMU static calls with clear default ops

 MAINTAINERS                 |   1 +
 drivers/iommu/dma-iommu.c   | 108 ++++++++++-------------
 include/linux/dma-map-ops.h |   3 +
 include/linux/iommu-dma.h   | 169 ++++++++++++++++++++++++++++++++++++
 kernel/dma/dummy.c          |  21 +++++
 kernel/dma/mapping.c        |  73 ++++++++++++++--
 6 files changed, 305 insertions(+), 70 deletions(-)
 create mode 100644 include/linux/iommu-dma.h

-- 
2.45.2