Christoph Hellwig 13bf5ced93 dma-mapping: add a Kconfig symbol to indicate arch_dma_prep_coherent presence ... Add a Kconfig symbol that indicates an architecture provides a arch_dma_prep_coherent implementation, and provide a stub otherwise. This will allow the generic dma-iommu code to use it while still allowing to be built for cache coherent architectures. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com>		2019-05-06 15:04:40 +02:00
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abiv1	arch/csky patches for 4.21-rc1	2019-01-05 09:50:07 -08:00
abiv2	csky: ftrace call graph supported.	2018-12-31 23:17:23 +08:00
boot	csky: use common dtb build rules	2018-11-01 10:52:27 +08:00
configs
include	syscalls: Remove start and number from syscall_set_arguments() args	2019-04-05 09:27:23 -04:00
kernel	csky: Fixup dead loop in show_stack	2019-02-13 09:48:14 +08:00
lib	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
mm	treewide: add checks for the return value of memblock_alloc*()	2019-03-12 10:04:02 -07:00
Kconfig	dma-mapping: add a Kconfig symbol to indicate arch_dma_prep_coherent presence	2019-05-06 15:04:40 +02:00
Kconfig.debug	csky: remove builtin-dtb Kbuild	2018-11-01 10:52:26 +08:00
Makefile	csky: stacktrace supported.	2018-12-31 23:12:22 +08:00