RTS1_SHIFT 69 arch/powerpc/include/asm/book3s/64/mmu.h #define RTS1_MASK (3UL << RTS1_SHIFT) RTS1_SHIFT 137 arch/powerpc/kvm/book3s_64_mmu_radix.c rts = ((root & RTS1_MASK) >> (RTS1_SHIFT - 3)) |