linux/arch/arm64/mm
Catalin Marinas 0145058c3d arm64: partially revert "ARM: 8167/1: extend the reserved memory for initrd to be page aligned"
This patch partially reverts commit 421520ba98
(only the arm64 part). There is no guarantee that the boot-loader places other
images like dtb in a different page than initrd start/end, especially when the
kernel is built with 64KB pages. When this happens, such pages must not be
freed. The free_reserved_area() already takes care of rounding up "start" and
rounding down "end" to avoid freeing partially used pages.

Cc: <stable@vger.kernel.org> # 3.17+
Reported-by: Peter Maydell <Peter.Maydell@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2015-01-16 13:57:33 +00:00
..
cache.S arm64: compat: align cacheflush syscall with arch/arm 2014-12-01 13:31:12 +00:00
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
dump.c arm64: mm: dump: don't skip final region 2014-12-11 12:08:07 +00:00
extable.c arm64: MMU fault handling and page table management 2012-09-17 13:41:57 +01:00
fault.c arm64: mm: report unhandled level-0 translation faults correctly 2014-11-21 14:22:22 +00:00
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 arm64: partially revert "ARM: 8167/1: extend the reserved memory for initrd to be page aligned" 2015-01-16 13:57:33 +00:00
ioremap.c arm64: Factor out fixmap initialization from ioremap 2014-11-25 15:56:45 +00:00
Makefile arm64: add support to dump the kernel page tables 2014-11-26 17:19:18 +00:00
mm.h arm64: remove the unnecessary arm64_swiotlb_init() 2014-12-05 12:19:52 +00:00
mmap.c arm64/mm: Remove hack in mmap randomize layout 2014-11-18 16:58:15 +00:00
mmu.c arm64: Factor out fixmap initialization from ioremap 2014-11-25 15:56:45 +00:00
pageattr.c arm64: pageattr: Correctly adjust unaligned start addresses 2014-09-12 16:34:50 +01:00
pgd.c arm64: pgalloc: consistently use PGALLOC_GFP 2014-11-20 12:05:18 +00:00
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