Only create mapping for E820_820 and E820_RESERVED_KERN.
Seperate calculate_table_space_size and find_early_page_table out with
init_memory_mapping.
Also for 64bit, first 1M's page table will be in BRK.
For other range, will allocate page table one time, but init mapping
only for E820 RAM and E820_RESERVED_KERN.
Could be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git
for-x86-mm
Thanks
Yinghai
Jacob Shin (4):
x86: if kernel .text .data .bss are not marked as E820_RAM, complain
and fix
x86: Fixup code testing if a pfn is direct mapped
x86: Only direct map addresses that are marked as E820_RAM
x86/mm: calculate_table_space_size based on memory ranges that are
being mapped
Yinghai Lu (9):
x86, mm: Add global page_size_mask
x86, mm: Split out split_mem_range
x86, mm: Moving init_memory_mapping calling
x86, mm: Revert back good_end setting for 64bit
x86, mm: Find early page table only one time
x86, mm: Separate out calculate_table_space_size()
x86, mm: Move down two calculate_table_space_size down.
x86, mm: Use func pointer to table size calculation and mapping.
x86, 64bit: Map first 1M ram early before memblock_x86_fill()
arch/x86/include/asm/init.h | 1 -
arch/x86/include/asm/page_types.h | 3 +
arch/x86/include/asm/pgtable.h | 2 +
arch/x86/kernel/cpu/amd.c | 8 +-
arch/x86/kernel/head64.c | 2 +-
arch/x86/kernel/setup.c | 36 ++--
arch/x86/mm/init.c | 381 ++++++++++++++++++++++++++-----------
arch/x86/mm/init_64.c | 13 +-
arch/x86/platform/efi/efi.c | 8 +-
9 files changed, 315 insertions(+), 139 deletions(-)
--
1.7.7
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