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author	Martin Schwidefsky <schwidefsky@de.ibm.com>
	Mon, 24 Apr 2017 16:19:10 +0000 (18:19 +0200)
committer	Martin Schwidefsky <schwidefsky@de.ibm.com>
	Mon, 12 Jun 2017 14:25:54 +0000 (16:25 +0200)
commit	1aea9b3f921003f0880f0676ae85d87c9f1cb4a2
tree	32b9b3100e16b50d515cd05cf249df3f6fb0b779	tree \| snapshot (tar.gz zip)
parent	16ddcc34b8bde5d9257114a16565fac73237bef9	commit \| diff

s390/mm: implement 5 level pages tables

Add the logic to upgrade the page table for a 64-bit process to
five levels. This increases the TASK_SIZE from 8PB to 16EB-4K.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

15 files changed:

arch/s390/Kconfig		diff \| blob \| blame \| history
arch/s390/include/asm/page.h		diff \| blob \| blame \| history
arch/s390/include/asm/pgalloc.h		diff \| blob \| blame \| history
arch/s390/include/asm/pgtable.h		diff \| blob \| blame \| history
arch/s390/include/asm/processor.h		diff \| blob \| blame \| history
arch/s390/include/asm/tlb.h		diff \| blob \| blame \| history
arch/s390/mm/dump_pagetables.c		diff \| blob \| blame \| history
arch/s390/mm/gmap.c		diff \| blob \| blame \| history
arch/s390/mm/gup.c		diff \| blob \| blame \| history
arch/s390/mm/hugetlbpage.c		diff \| blob \| blame \| history
arch/s390/mm/mmap.c		diff \| blob \| blame \| history
arch/s390/mm/pageattr.c		diff \| blob \| blame \| history
arch/s390/mm/pgalloc.c		diff \| blob \| blame \| history
arch/s390/mm/pgtable.c		diff \| blob \| blame \| history
arch/s390/mm/vmem.c		diff \| blob \| blame \| history