Christoph Hellwig 7c703e54cc arch: switch the default on ARCH_HAS_SG_CHAIN ... These days architectures are mostly out of the business of dealing with struct scatterlist at all, unless they have architecture specific iommu drivers. Replace the ARCH_HAS_SG_CHAIN symbol with a ARCH_NO_SG_CHAIN one only enabled for architectures with horrible legacy iommu drivers like alpha and parisc, and conditionally for arm which wants to keep it disable for legacy platforms. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Palmer Dabbelt <palmer@sifive.com>		2018-12-06 07:04:56 -08:00
..
alpha	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
arc	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
arm	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
arm64	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
c6x
csky	csky: use the generic remapping dma alloc implementation	2018-12-01 18:07:16 +01:00
h8300
hexagon
ia64	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
m68k	s390 updates for 4.20-rc2	2018-11-09 06:30:44 -06:00
microblaze	s390 updates for 4.20-rc2	2018-11-09 06:30:44 -06:00
mips	mips/jazz: remove the mapping_error dma_map_ops method	2018-12-06 06:56:38 -08:00
nds32	s390 updates for 4.20-rc2	2018-11-09 06:30:44 -06:00
nios2
openrisc
parisc	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
powerpc	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
riscv	RISC-V: recognize S/U mode bits in print_isa	2018-11-20 05:19:28 -08:00
s390	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
sh
sparc	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
um	for-linus-20181109	2018-11-09 16:31:51 -06:00
unicore32
x86	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
xtensa	arch: switch the default on ARCH_HAS_SG_CHAIN	2018-12-06 07:04:56 -08:00
.gitignore
Kconfig