Catalin Marinas 3dec0fe48a arm64: Fix memblock current_limit with 64K pages and 48-bit VA ...

With 48-bit VA space, the 64K page configuration uses 3 levels instead
of 2 and PUD_SIZE != PMD_SIZE. Since with 64K pages we only cover
PMD_SIZE with the initial swapper_pg_dir populated in head.S, the
memblock current_limit needs to be set accordingly in map_mem() to avoid
allocating unmapped memory. The memblock current_limit is progressively
increased as more blocks are mapped.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2014-10-24 18:16:47 +01:00

..

cache.S

arm64: mm: use inner-shareable barriers for inner-shareable maintenance

2014-05-09 17:21:24 +01:00

context.c

arm64: Process management

2012-09-17 13:41:58 +01:00

copypage.c

arm64: export __cpu_{clear,copy}_user_page functions

2014-07-08 17:30:51 +01:00

dma-mapping.c

arm64: add atomic pool for non-coherent and CMA allocations

2014-10-09 22:25:52 -04:00

extable.c

arm64: MMU fault handling and page table management

2012-09-17 13:41:57 +01:00

fault.c

arm64: mm: Implement 4 levels of translation tables

2014-07-23 15:27:40 +01:00

flush.c

arm64: mm: enable RCU fast_gup

2014-10-09 22:26:01 -04:00

hugetlbpage.c

hugetlb: restrict hugepage_migration_support() to x86_64

2014-06-04 16:53:51 -07:00

init.c

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2014-10-08 05:34:24 -04:00

ioremap.c

arm64: mm: Correct fixmap pagetable types

2014-10-20 17:47:02 +01:00

Makefile

arm64: Add CONFIG_DEBUG_SET_MODULE_RONX support

2014-09-08 14:39:18 +01:00

mm.h

arm64: Remove __flush_dcache_page()

2013-06-07 17:58:30 +01:00

mmap.c

arm64: Use phys_addr_t type for physical address

2014-10-02 17:22:41 +01:00

mmu.c

arm64: Fix memblock current_limit with 64K pages and 48-bit VA

2014-10-24 18:16:47 +01:00

pageattr.c

arm64: pageattr: Correctly adjust unaligned start addresses

2014-09-12 16:34:50 +01:00

pgd.c

arm64: Align less than PAGE_SIZE pgds naturally

2014-10-20 17:47:02 +01:00

proc-macros.S

arm64: mm: use ubfm for dcache_line_size

2014-01-22 16:23:58 +00:00

proc.S

arm64: convert part of soft_restart() to assembly

2014-09-08 14:39:18 +01:00