On 23/05/2019 08:00, Christoph Hellwig wrote:
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.
Yup, I'd also like to see this in -next ASAP in the hope that board
farms and maybe even real users can start chewing on it. Thanks for
persevering :)
Robin.
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
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