Messages in this thread | | | From | Christoph Hellwig <> | Subject | implement generic dma_map_ops for IOMMUs v6 | Date | Thu, 23 May 2019 09:00:05 +0200 |
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Hi Robin and Joerg,
I think we are finally ready for the generic dma-iommu series. I have various DMA API changes pending, and Tom has patches ready to convert the AMD and Intel iommu drivers over to it. I'd love to have this in a stable branch shared between the dma-mapping and iommu trees the day after rc2 is released. I volunteer to create the branch, but I'm fine with it living in the iommu tree as well.
A git tree is also available at:
git://git.infradead.org/users/hch/misc.git dma-iommu-ops.6
Gitweb:
http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/dma-iommu-ops.6
Changes since v5: - rebased to latest linus tree and dropped a patch now merged - remove the now pointless __dma_iommu_mmap function - restore a cleanup from Robin that would have caused a conflict in last merge winow, but is fine now
Changes since v4: - rebased to 5.2-rc1
Changes since v3: - fold the separate patch to refactor mmap bounds checking - don't warn on not finding a vm_area - improve a commit log - refactor __dma_iommu_free a little differently - remove a minor MSI map cleanup to avoid a conflict with the "Split iommu_dma_map_msi_msg" series
Changes since v2: - address various review comments and include patches from Robin
Changes since v1: - only include other headers in dma-iommu.h if CONFIG_DMA_IOMMU is enabled - keep using a scatterlist in iommu_dma_alloc - split out mmap/sgtable fixes and move them early in the series - updated a few commit logs _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
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