OpenCloudOS-Kernel/arch/arm64/mm
Mark Salter c04e8e2fe5 arm64: allow ioremap_cache() to use existing RAM mappings
Some drivers (ACPI notably) use ioremap_cache() to map an area which could
either be outside of kernel RAM or in an already mapped reserved area of
RAM. To avoid aliases with different caching attributes, ioremap() does
not allow RAM to be remapped. But for ioremap_cache(), the existing kernel
mapping may be used.

Signed-off-by: Mark Salter <msalter@redhat.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2013-10-30 12:10:37 +00:00
..
Makefile ARM64: mm: HugeTLB support. 2013-06-14 09:52:40 +01:00
cache.S arm64: mm: Fix operands of clz in __flush_dcache_all 2013-05-14 15:44:50 +01:00
context.c arm64: Process management 2012-09-17 13:41:58 +01:00
copypage.c arm64: MMU fault handling and page table management 2012-09-17 13:41:57 +01:00
dma-mapping.c arm64: Call swiotlb_init() instead of swiotlb_init_with_default_size() 2012-10-08 16:02:09 +01:00
extable.c arm64: MMU fault handling and page table management 2012-09-17 13:41:57 +01:00
fault.c arm64: Make do_bad_area() function static 2013-09-20 09:56:05 +01:00
flush.c arm64: Remove __flush_dcache_page() 2013-06-07 17:58:30 +01:00
hugetlbpage.c mm: migrate: check movability of hugepage in unmap_and_move_huge_page() 2013-09-11 15:57:49 -07:00
init.c of: Specify initrd location using 64-bit 2013-07-24 11:10:01 +01:00
ioremap.c arm64: allow ioremap_cache() to use existing RAM mappings 2013-10-30 12:10:37 +00:00
mm.h arm64: Remove __flush_dcache_page() 2013-06-07 17:58:30 +01:00
mmap.c mm: remove free_area_cache 2013-07-10 18:11:34 -07:00
mmu.c arm64: Fix mapping of memory banks not ending on a PMD_SIZE boundary 2013-08-28 10:47:00 +01:00
pgd.c arm64: MMU fault handling and page table management 2012-09-17 13:41:57 +01:00
proc-macros.S arm64: Assembly macros and definitions 2012-09-17 10:24:44 +01:00
proc.S arm64: big-endian: set correct endianess on kernel entry 2013-10-25 15:59:41 +01:00
tlb.S arm64: use correct register width when retrieving ASID 2013-09-25 16:42:23 +01:00