if (c->x86_power & (1 << 8)) {
set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC);
set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC);
- sched_clock_stable = 1;
+ if (!check_tsc_unstable())
+ sched_clock_stable = 1;
}
/*
set_cpu_cap(c, X86_FEATURE_ARCH_PERFMON);
}
- if (c->cpuid_level > 6) {
- unsigned ecx = cpuid_ecx(6);
- if (ecx & 0x01)
- set_cpu_cap(c, X86_FEATURE_APERFMPERF);
- }
-
if (cpu_has_xmm2)
set_cpu_cap(c, X86_FEATURE_LFENCE_RDTSC);
if (cpu_has_ds) {