[PATCH v10 20/27] powerpc: introduce get_mm_addr_key() helper

get_mm_addr_key() helper returns the pkey associated with an address corresponding to a given mm_struct. Signed-off-by: Ram Pai --- arch/powerpc/include/asm/mmu.h |9 + arch/powerpc/mm/hash_utils_64.c | 24 2 files changed, 33

[PATCH v10 20/27] powerpc: introduce get_mm_addr_key() helper

get_mm_addr_key() helper returns the pkey associated with an address corresponding to a given mm_struct. Signed-off-by: Ram Pai --- arch/powerpc/include/asm/mmu.h |9 + arch/powerpc/mm/hash_utils_64.c | 24 2 files changed, 33 insertions(+), 0