nds32: MMU fault handling and page table management

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This patch includes page fault handler, mmap and fixup implementations.

Signed-off-by: Vincent Chen <vincentc@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

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Greentime Hu 2017-10-24 15:25:00 +08:00

parent 59fd53cd5c

commit 664eec400b

4 changed files with 536 additions and 0 deletions

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37

arch/nds32/lib/copy_page.S

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16

arch/nds32/mm/extable.c

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410

arch/nds32/mm/fault.c

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73

arch/nds32/mm/mmap.c

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