IA32_PERF_CTL 439 drivers/platform/x86/intel_ips.c rdmsrl(IA32_PERF_CTL, perf_ctl); IA32_PERF_CTL 442 drivers/platform/x86/intel_ips.c wrmsrl(IA32_PERF_CTL, perf_ctl); IA32_PERF_CTL 477 drivers/platform/x86/intel_ips.c rdmsrl(IA32_PERF_CTL, perf_ctl); IA32_PERF_CTL 480 drivers/platform/x86/intel_ips.c wrmsrl(IA32_PERF_CTL, perf_ctl);