kvm/x86_64/pmu_counters_test.c

133 	wrmsr(pmc_msr, 0xdead);
154 	__asm__ __volatile__("wrmsr\n\t"					\
162 			     "wrmsr\n\t"					\
170 	wrmsr(pmc_msr, 0);							\
254 		wrmsr(MSR_P6_EVNTSEL0 + i, 0);
256 			wrmsr(MSR_CORE_PERF_GLOBAL_CTRL, BIT_ULL(i));
271 	wrmsr(MSR_CORE_PERF_FIXED_CTR_CTRL, FIXED_PMC_CTRL(i, FIXED_PMC_KERNEL));
507 		wrmsr(MSR_CORE_PERF_FIXED_CTR0 + i, 0);
508 		wrmsr(MSR_CORE_PERF_FIXED_CTR_CTRL, FIXED_PMC_CTRL(i, FIXED_PMC_KERNEL));
509 		wrmsr(MSR_CORE_PERF_GLOBAL_CTRL, FIXED_PMC_GLOBAL_CTRL_ENABLE(i));
511 		wrmsr(MSR_CORE_PERF_GLOBAL_CTRL, 0);