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Searched refs:X86_FEATURE_IBPB (Results 1 – 8 of 8) sorted by relevance

/arch/x86/kernel/cpu/
Dbugs.c1054 if (!boot_cpu_has(X86_FEATURE_IBPB)) { in retbleed_select_mitigation()
1087 else if (IS_ENABLED(CONFIG_CPU_IBPB_ENTRY) && boot_cpu_has(X86_FEATURE_IBPB)) in retbleed_select_mitigation()
1318 if (!boot_cpu_has(X86_FEATURE_IBPB) && !boot_cpu_has(X86_FEATURE_STIBP)) in spectre_v2_user_select_mitigation()
1347 if (boot_cpu_has(X86_FEATURE_IBPB)) { in spectre_v2_user_select_mitigation()
1848 boot_cpu_has(X86_FEATURE_IBPB) && in spectre_v2_select_mitigation()
2780 if (boot_cpu_has(X86_FEATURE_IBPB)) { in ibpb_state()
Dintel.c294 cpu_has(c, X86_FEATURE_IBRS) || cpu_has(c, X86_FEATURE_IBPB) || in early_init_intel()
298 setup_clear_cpu_cap(X86_FEATURE_IBPB); in early_init_intel()
Dcommon.c1001 set_cpu_cap(c, X86_FEATURE_IBPB); in init_speculation_control()
1018 set_cpu_cap(c, X86_FEATURE_IBPB); in init_speculation_control()
/arch/x86/include/asm/
Dcpufeatures.h219 #define X86_FEATURE_IBPB ( 7*32+26) /* Indirect Branch Prediction Barrier */ macro
/arch/x86/kvm/
Dcpuid.c663 if (boot_cpu_has(X86_FEATURE_IBPB) && boot_cpu_has(X86_FEATURE_IBRS)) in kvm_set_cpu_caps()
732 if (boot_cpu_has(X86_FEATURE_IBPB)) in kvm_set_cpu_caps()
Dx86.c3681 if (!boot_cpu_has(X86_FEATURE_IBPB) || (data & ~PRED_CMD_IBPB)) in kvm_set_msr_common()
/arch/x86/kvm/svm/
Dsvm.c4373 if (boot_cpu_has(X86_FEATURE_IBPB)) in svm_vcpu_after_set_cpuid()
/arch/x86/kvm/vmx/
Dvmx.c7821 if (boot_cpu_has(X86_FEATURE_IBPB)) in vmx_vcpu_after_set_cpuid()