X86_FEATURE_MSR_SPEC_CTRL
if (boot_cpu_has(X86_FEATURE_MSR_SPEC_CTRL))
if (cpu_feature_enabled(X86_FEATURE_MSR_SPEC_CTRL)) {
set_cpu_cap(c, X86_FEATURE_MSR_SPEC_CTRL);
set_cpu_cap(c, X86_FEATURE_MSR_SPEC_CTRL);
set_cpu_cap(c, X86_FEATURE_MSR_SPEC_CTRL);
set_cpu_cap(c, X86_FEATURE_MSR_SPEC_CTRL);
setup_clear_cpu_cap(X86_FEATURE_MSR_SPEC_CTRL);
if (!cpu_feature_enabled(X86_FEATURE_MSR_SPEC_CTRL))
{ MSR_IA32_SPEC_CTRL, X86_FEATURE_MSR_SPEC_CTRL },