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Searched refs:X86_FEATURE_IBPB (Results 1 – 5 of 5) sorted by relevance

/linux/arch/x86/kernel/cpu/
H A Dbugs.c1237 if (!boot_cpu_has(X86_FEATURE_IBPB)) { in retbleed_select_mitigation()
1272 boot_cpu_has(X86_FEATURE_IBPB)) in retbleed_select_mitigation()
1770 if (!boot_cpu_has(X86_FEATURE_IBPB) && !boot_cpu_has(X86_FEATURE_STIBP)) in spectre_v2_user_select_mitigation()
1822 if (!boot_cpu_has(X86_FEATURE_IBPB)) in spectre_v2_user_select_mitigation()
1831 if (!boot_cpu_has(X86_FEATURE_IBPB) && !boot_cpu_has(X86_FEATURE_STIBP)) in spectre_v2_user_update_mitigation()
2271 return boot_cpu_has(X86_FEATURE_IBPB); in cpu_wants_ibpb_bpf()
2337 boot_cpu_has(X86_FEATURE_IBPB) && in spectre_v2_apply_mitigation()
3130 !boot_cpu_has(X86_FEATURE_IBPB)) { in vmscape_select_mitigation()
3504 if (boot_cpu_has(X86_FEATURE_IBPB)) { in ibpb_state()
/linux/tools/arch/x86/include/asm/
H A Dcpufeatures.h209 #define X86_FEATURE_IBPB ( 7*32+26) /* "ibpb" Indirect Branch Prediction Barrier without a guarant… macro
/linux/arch/x86/include/asm/
H A Dnospec-branch.h598 asm_inline volatile(ALTERNATIVE("", "call write_ibpb", X86_FEATURE_IBPB) in indirect_branch_prediction_barrier()
/linux/arch/x86/kvm/svm/
H A Dsvm.c810 if (cpu_feature_enabled(X86_FEATURE_IBPB)) in svm_recalc_msr_intercepts()
/linux/arch/x86/kvm/vmx/
H A Dvmx.c4325 if (cpu_feature_enabled(X86_FEATURE_IBPB)) in vmx_recalc_msr_intercepts()