H_PTE_PKEY_BIT0    60 arch/powerpc/include/asm/book3s/64/hash-4k.h #define H_PTE_PKEY_BIT0	0
H_PTE_PKEY_BIT0    39 arch/powerpc/include/asm/book3s/64/hash-64k.h #define H_PTE_PKEY_BIT0	_RPAGE_RSV1