REG_RESERVED 23 arch/arm/kernel/perf_regs.c if (!mask || mask & REG_RESERVED) REG_RESERVED 42 arch/arm64/kernel/perf_regs.c if (!mask || mask & REG_RESERVED) REG_RESERVED 23 arch/csky/kernel/perf_regs.c if (!mask || mask & REG_RESERVED) REG_RESERVED 93 arch/powerpc/perf/perf_regs.c if (!mask || mask & REG_RESERVED) REG_RESERVED 23 arch/riscv/kernel/perf_regs.c if (!mask || mask & REG_RESERVED) REG_RESERVED 41 arch/s390/kernel/perf_regs.c if (!mask || mask & REG_RESERVED)