MMCR0_PROBLEM_DISABLE 134 arch/powerpc/oprofile/op_model_power4.c mmcr0_val &= ~MMCR0_PROBLEM_DISABLE; MMCR0_PROBLEM_DISABLE 136 arch/powerpc/oprofile/op_model_power4.c mmcr0_val |= MMCR0_PROBLEM_DISABLE;