Roman Skakun 8983766903 dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable} ... [ Upstream commit 40ac971eab89330d6153e7721e88acd2d98833f9 ] xen-swiotlb can use vmalloc backed addresses for dma coherent allocations and uses the common helpers. Properly handle them to unbreak Xen on ARM platforms. Fixes: 1b65c4e5a9 ("swiotlb-xen: use xen_alloc/free_coherent_pages") Signed-off-by: Roman Skakun <roman_skakun@epam.com> Reviewed-by: Andrii Anisov <andrii_anisov@epam.com> [hch: split the patch, renamed the helpers] Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-07-28 14:35:38 +02:00
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coherent.c	dma-mapping: split <linux/dma-mapping.h>	2020-10-06 07:07:03 +02:00
contiguous.c	dma-mapping updates for 5.10	2020-10-15 14:43:29 -07:00
debug.c	dma-mapping: move dma-debug.h to kernel/dma/	2020-10-06 07:07:05 +02:00
debug.h	dma-mapping: move dma-debug.h to kernel/dma/	2020-10-06 07:07:05 +02:00
direct.c	kernel/: fix repeated words in comments	2020-10-16 11:11:19 -07:00
direct.h	dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dma	2020-10-06 07:07:06 +02:00
dummy.c	dma-mapping: split <linux/dma-mapping.h>	2020-10-06 07:07:03 +02:00
Kconfig	dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>	2020-10-06 07:07:04 +02:00
Makefile	dma-mapping: move dma_common_{mmap,get_sgtable} out of mapping.c	2020-09-11 09:14:56 +02:00
mapping.c	dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dma	2020-10-06 07:07:06 +02:00
ops_helpers.c	dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable}	2021-07-28 14:35:38 +02:00
pool.c	dma-mapping: merge <linux/dma-noncoherent.h> into <linux/dma-map-ops.h>	2020-10-06 07:07:06 +02:00
remap.c	dma-mapping: move more functions to dma-map-ops.h	2020-10-20 10:41:07 +02:00
swiotlb.c	swiotlb: manipulate orig_addr when tlb_addr has offset	2021-06-30 08:47:29 -04:00
virt.c	dma-mapping: split <linux/dma-mapping.h>	2020-10-06 07:07:03 +02:00