Re: [PATCH v1 10/16] xen: swiotlb: Open code map_resource callback

[PATCH v1 00/16] dma-mapping: migrate to physical address-based API · Leon Romanovsky <leon@kernel.org> · 2025-08-04
[PATCH v1 02/16] iommu/dma: handle MMIO path in dma_iova_link · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 02/16] iommu/dma: handle MMIO path in dma_iova_link · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-06
[PATCH v1 03/16] dma-debug: refactor to use physical addresses for page mapping · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 03/16] dma-debug: refactor to use physical addresses for page mapping · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-06
Re: [PATCH v1 03/16] dma-debug: refactor to use physical addresses for page mapping · Leon Romanovsky <leon@kernel.org> · 2025-08-06
[PATCH v1 01/16] dma-mapping: introduce new DMA attribute to indicate MMIO memory · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 01/16] dma-mapping: introduce new DMA attribute to indicate MMIO memory · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-06
[PATCH v1 04/16] dma-mapping: rename trace_dma_*map_page to trace_dma_*map_phys · Leon Romanovsky <leon@kernel.org> · 2025-08-04
[PATCH v1 06/16] iommu/dma: extend iommu_dma_*map_phys API to handle MMIO memory · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 06/16] iommu/dma: extend iommu_dma_*map_phys API to handle MMIO memory · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-07
[PATCH v1 07/16] dma-mapping: convert dma_direct_*map_page to be phys_addr_t based · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 07/16] dma-mapping: convert dma_direct_*map_page to be phys_addr_t based · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-07
[PATCH v1 05/16] iommu/dma: rename iommu_dma_*map_page to iommu_dma_*map_phys · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 05/16] iommu/dma: rename iommu_dma_*map_page to iommu_dma_*map_phys · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-06
[PATCH v1 09/16] dma-mapping: handle MMIO flow in dma_map|unmap_page · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 09/16] dma-mapping: handle MMIO flow in dma_map|unmap_page · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-07
[PATCH v1 08/16] kmsan: convert kmsan_handle_dma to use physical addresses · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 08/16] kmsan: convert kmsan_handle_dma to use physical addresses · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-07
Re: [PATCH v1 08/16] kmsan: convert kmsan_handle_dma to use physical addresses · Leon Romanovsky <leon@kernel.org> · 2025-08-13
Re: [PATCH v1 08/16] kmsan: convert kmsan_handle_dma to use physical addresses · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-14
Re: [PATCH v1 08/16] kmsan: convert kmsan_handle_dma to use physical addresses · Leon Romanovsky <leon@kernel.org> · 2025-08-14
Re: [PATCH v1 08/16] kmsan: convert kmsan_handle_dma to use physical addresses · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-14
Re: [PATCH v1 08/16] kmsan: convert kmsan_handle_dma to use physical addresses · Leon Romanovsky <leon@kernel.org> · 2025-08-14
Re: [PATCH v1 08/16] kmsan: convert kmsan_handle_dma to use physical addresses · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-14
[PATCH v1 11/16] dma-mapping: export new dma_*map_phys() interface · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 11/16] dma-mapping: export new dma_*map_phys() interface · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-07
[PATCH v1 12/16] mm/hmm: migrate to physical address-based DMA mapping API · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 12/16] mm/hmm: migrate to physical address-based DMA mapping API · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-07
[PATCH v1 10/16] xen: swiotlb: Open code map_resource callback · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 10/16] xen: swiotlb: Open code map_resource callback · Jürgen Groß <jgross@suse.com> · 2025-08-07
[PATCH v1 13/16] mm/hmm: properly take MMIO path · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 13/16] mm/hmm: properly take MMIO path · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-07
[PATCH v1 14/16] block-dma: migrate to dma_map_phys instead of map_page · Leon Romanovsky <leon@kernel.org> · 2025-08-04
[PATCH v1 16/16] nvme-pci: unmap MMIO pages with appropriate interface · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 16/16] nvme-pci: unmap MMIO pages with appropriate interface · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-07
Re: [PATCH v1 16/16] nvme-pci: unmap MMIO pages with appropriate interface · Leon Romanovsky <leon@kernel.org> · 2025-08-13
[PATCH v1 15/16] block-dma: properly take MMIO path · Leon Romanovsky <leon@kernel.org> · 2025-08-04
Re: [PATCH v1 00/16] dma-mapping: migrate to physical address-based API · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-07
Re: [PATCH v1 00/16] dma-mapping: migrate to physical address-based API · Marek Szyprowski <m.szyprowski@samsung.com> · 2025-08-08
Re: [PATCH v1 00/16] dma-mapping: migrate to physical address-based API · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-09
Re: [PATCH v1 00/16] dma-mapping: migrate to physical address-based API · Demi Marie Obenour <hidden> · 2025-08-09
Re: [PATCH v1 00/16] dma-mapping: migrate to physical address-based API · Jason Gunthorpe <jgg@nvidia.com> · 2025-08-10

From: Jürgen Groß <jgross@suse.com>
Date: 2025-08-07 14:40:58
Also in: linux-block, linux-doc, linux-iommu, linux-mm, linux-nvme, linuxppc-dev, lkml, rust-for-linux, virtualization, xen-devel

On 04.08.25 14:42, Leon Romanovsky wrote:

From: Leon Romanovsky <leonro@nvidia.com>

General dma_direct_map_resource() is going to be removed
in next patch, so simply open-code it in xen driver.

Signed-off-by: Leon Romanovsky <leonro@nvidia.com>

Reviewed-by: Juergen Gross <jgross@suse.com>


Juergen

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