Logan Gunthorpe c81be74e7d dma-direct: return appropriate error code from dma_direct_map_sg() ... Now that the map_sg() op expects error codes instead of return zero on error, convert dma_direct_map_sg() to return an error code. Per the documentation for dma_map_sgtable(), -EIO is returned due to an DMA_MAPPING_ERROR with unknown cause. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Christoph Hellwig <hch@lst.de>		2021-08-09 17:13:04 +02:00
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coherent.c	dma-mapping: remove a trailing space	2021-06-22 08:15:46 +02:00
contiguous.c	dma-contiguous: fix a typo error in a comment	2020-11-27 10:33:42 +01:00
debug.c	dma-debug: fix debugfs initialization order	2021-08-09 17:06:11 +02:00
debug.h	dma-mapping: move dma-debug.h to kernel/dma/	2020-10-06 07:07:05 +02:00
direct.c	dma-direct: return appropriate error code from dma_direct_map_sg()	2021-08-09 17:13:04 +02:00
direct.h	swiotlb: split swiotlb_tbl_sync_single	2021-03-17 00:32:01 +00:00
dummy.c	dma-mapping: split <linux/dma-mapping.h>	2020-10-06 07:07:03 +02:00
Kconfig	driver core: lift dma_default_coherent into common code	2021-02-13 09:51:45 +01:00
Makefile	dma-mapping updates for 5.11:	2020-12-22 13:19:43 -08:00
map_benchmark.c	dma-mapping: benchmark: Add support for multi-pages map/unmap	2021-04-02 16:41:08 +02:00
mapping.c	dma-mapping: allow map_sg() ops to return negative error codes	2021-08-09 17:13:02 +02:00
ops_helpers.c	dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable}	2021-07-16 11:30:26 +02:00
pool.c	dma-pool: no need to check return value of debugfs_create functions	2020-11-27 10:33:42 +01:00
remap.c	kernel/dma: remove unnecessary unmap_kernel_range	2021-04-30 11:20:40 -07:00
swiotlb.c	swiotlb: manipulate orig_addr when tlb_addr has offset	2021-06-21 08:59:02 -04:00