mem_pow2 128 arch/powerpc/boot/cuboot-pq2.c u32 naddr, nsize, mem_pow2, mem_mask; mem_pow2 207 arch/powerpc/boot/cuboot-pq2.c mem_pow2 = 1 << (__ilog2_u32(bd.bi_memsize - 1) + 1); mem_pow2 208 arch/powerpc/boot/cuboot-pq2.c mem_mask = ~(mem_pow2 - 1) >> 12;