Christoph Hellwig cf14be0b41 dma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING ...

The new DMA_ATTR_NO_KERNEL_MAPPING needs to actually assign
a dma_addr to work.  Also skip it if the architecture needs
forced decryption handling, as that needs a kernel virtual
address.

Fixes: d98849aff879 (dma-direct: handle DMA_ATTR_NO_KERNEL_MAPPING in common code)
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>

2019-08-10 19:52:45 +02:00

..

coherent.c

dma-mapping: remove the DMA_MEMORY_EXCLUSIVE flag

2019-02-20 07:27:00 -07:00

contiguous.c

dma-contiguous: page-align the size in dma_free_contiguous()

2019-07-29 09:50:04 +03:00

debug.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333

2019-06-05 17:37:06 +02:00

direct.c

dma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING

2019-08-10 19:52:45 +02:00

dummy.c

dma-mapping: factor out dummy DMA ops

2018-12-13 21:06:12 +01:00

Kconfig

dma-direct: Force unencrypted DMA under SME for certain DMA masks

2019-07-16 22:15:46 +02:00

Makefile

dma-mapping: improve selection of dma_declare_coherent availability

2019-02-20 07:26:35 -07:00

mapping.c

dma-mapping: check pfn validity in dma_common_{mmap,get_sgtable}

2019-07-24 17:28:54 +02:00

remap.c

dma-direct: handle DMA_ATTR_NO_KERNEL_MAPPING in common code

2019-06-25 14:28:05 +02:00

swiotlb.c

Merge branch 'for-linus-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb

2019-07-18 11:48:05 -07:00

virt.c

dma-mapping: zero memory returned from dma_alloc_*

2018-12-20 08:13:52 +01:00