linux/arch
Michal Simek 2602276d3d microblaze: Wire CMA allocator
Based on commit 04e3543e22 ("microblaze: use the generic dma coherent
remap allocator")
CMA can be easily enabled by calling dma_contiguous_reserve() at the end of
mmu_init(). High limit is end of lowmem space which is completely unused at
this point of time.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
2020-02-04 11:38:59 +01:00
..
alpha alpha: use pgtable-nopud instead of 4level-fixup 2019-12-04 19:44:14 -08:00
arc ARC updates for 5.5-rc1 2019-12-04 19:06:18 -08:00
arm ARM fixes for 5.5-rc: 2019-12-06 16:12:39 -08:00
arm64 asm-generic: Make dma-contiguous.h a mandatory include/asm header 2020-02-04 11:38:59 +01:00
c6x c6x: use pgtable-nopud instead of 4level-fixup 2019-12-04 19:44:15 -08:00
csky asm-generic: Make dma-contiguous.h a mandatory include/asm header 2020-02-04 11:38:59 +01:00
h8300 h8300: Move EXCEPTION_TABLE to RO_DATA segment 2019-11-04 18:12:55 +01:00
hexagon Kbuild updates for v5.5 2019-12-02 17:35:04 -08:00
ia64 drm msm + fixes for 5.5-rc1 2019-12-06 10:28:09 -08:00
m68k Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu 2019-12-05 12:20:42 -08:00
microblaze microblaze: Wire CMA allocator 2020-02-04 11:38:59 +01:00
mips asm-generic: Make dma-contiguous.h a mandatory include/asm header 2020-02-04 11:38:59 +01:00
nds32 nds32: use pgtable-nopmd instead of 4level-fixup 2019-12-04 19:44:15 -08:00
nios2 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2019-12-01 13:26:18 -08:00
openrisc OpenRISC updates for 5.5 2019-12-02 17:18:43 -08:00
parisc parisc/hugetlb: use pgtable-nopXd instead of 4level-fixup 2019-12-04 19:44:15 -08:00
powerpc powerpc updates for 5.5 #2 2019-12-06 13:36:31 -08:00
riscv asm-generic: Make dma-contiguous.h a mandatory include/asm header 2020-02-04 11:38:59 +01:00
s390 asm-generic: Make dma-contiguous.h a mandatory include/asm header 2020-02-04 11:38:59 +01:00
sh Additional power management updates for 5.5-rc1 2019-12-04 10:48:09 -08:00
sparc sparc32: use pgtable-nopud instead of 4level-fixup 2019-12-04 19:44:15 -08:00
um um: add support for folded p4d page tables 2019-12-04 19:44:15 -08:00
unicore32 generic ioremap support 2019-11-28 10:57:12 -08:00
x86 asm-generic: Make dma-contiguous.h a mandatory include/asm header 2020-02-04 11:38:59 +01:00
xtensa asm-generic: Make dma-contiguous.h a mandatory include/asm header 2020-02-04 11:38:59 +01:00
.gitignore
Kconfig arch/Kconfig: fix indentation 2019-12-04 19:44:12 -08:00