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Searched refs:X86_FEATURE_IBPB (Results 1 – 7 of 7) sorted by relevance

/arch/x86/kernel/cpu/
Dbugs.c987 if (!boot_cpu_has(X86_FEATURE_IBPB)) { in retbleed_select_mitigation()
1005 else if (IS_ENABLED(CONFIG_CPU_IBPB_ENTRY) && boot_cpu_has(X86_FEATURE_IBPB)) in retbleed_select_mitigation()
1236 if (!boot_cpu_has(X86_FEATURE_IBPB) && !boot_cpu_has(X86_FEATURE_STIBP)) in spectre_v2_user_select_mitigation()
1265 if (boot_cpu_has(X86_FEATURE_IBPB)) { in spectre_v2_user_select_mitigation()
1683 boot_cpu_has(X86_FEATURE_IBPB) && in spectre_v2_select_mitigation()
2614 if (boot_cpu_has(X86_FEATURE_IBPB)) { in ibpb_state()
Dintel.c291 cpu_has(c, X86_FEATURE_IBRS) || cpu_has(c, X86_FEATURE_IBPB) || in early_init_intel()
295 setup_clear_cpu_cap(X86_FEATURE_IBPB); in early_init_intel()
Dcommon.c872 set_cpu_cap(c, X86_FEATURE_IBPB); in init_speculation_control()
889 set_cpu_cap(c, X86_FEATURE_IBPB); in init_speculation_control()
/arch/x86/include/asm/
Dcpufeatures.h220 #define X86_FEATURE_IBPB ( 7*32+26) /* Indirect Branch Prediction Barrier */ macro
/arch/x86/kvm/
Dcpuid.c461 if (boot_cpu_has(X86_FEATURE_IBPB) && boot_cpu_has(X86_FEATURE_IBRS)) in kvm_set_cpu_caps()
513 if (boot_cpu_has(X86_FEATURE_IBPB)) in kvm_set_cpu_caps()
/arch/x86/kvm/svm/
Dsvm.c2898 if (!boot_cpu_has(X86_FEATURE_IBPB)) in svm_set_msr()
/arch/x86/kvm/vmx/
Dvmx.c2156 if (!boot_cpu_has(X86_FEATURE_IBPB)) in vmx_set_msr()