rr2 137 arch/ia64/include/asm/mmu_context.h unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; rr2 146 arch/ia64/include/asm/mmu_context.h rr2 = rr0 + 2*rid_incr; rr2 157 arch/ia64/include/asm/mmu_context.h ia64_set_rr0_to_rr4(rr0, rr1, rr2, rr3, rr4); rr2 36 arch/powerpc/platforms/4xx/gpio.c __be32 rr2;