sipr 227 arch/powerpc/perf/core-book3s.c unsigned long sipr = MMCRA_SIPR; sipr 233 arch/powerpc/perf/core-book3s.c sipr = POWER6_MMCRA_SIPR; sipr 235 arch/powerpc/perf/core-book3s.c return !!(regs->dsisr & sipr);