user/sven/linux.git/kernel/dma, branch v4.18.17Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.18.172018-06-28T12:00:40Zswiotlb: export swiotlb_dma_ops2018-06-28T12:00:40ZChristoph Hellwighch@lst.de2018-06-28T11:59:25Zurn:sha1:210d0797c97d0e8f3b1a932a0dc143f4c57008a3
For architectures that do not use per-device dma ops we need to export
the dma_map_ops structure returned from get_arch_dma_ops().
Fixes: 10314e09 ("riscv: add swiotlb support")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Andreas Schwab <schwab@suse.de>
dma-mapping: move all DMA mapping code to kernel/dma2018-06-14T06:50:37ZChristoph Hellwighch@lst.de2018-06-12T17:01:45Zurn:sha1:cf65a0f6f6ff7631ba0ac0513a14ca5b65320d80
Currently the code is split over various files with dma- prefixes in the
lib/ and drives/base directories, and the number of files keeps growing.
Move them into a single directory to keep the code together and remove
the file name prefixes. To match the irq infrastructure this directory
is placed under the kernel/ directory.
Signed-off-by: Christoph Hellwig <hch@lst.de>