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Searched refs:boot_cpu_has_bug (Results 1 – 15 of 15) sorted by relevance

/Linux-v5.4/arch/x86/kernel/cpu/
Dbugs.c233 if (!boot_cpu_has_bug(X86_BUG_MDS) || cpu_mitigations_off()) { in mds_select_mitigation()
254 if (!boot_cpu_has_bug(X86_BUG_MDS)) in mds_cmdline()
291 if (!boot_cpu_has_bug(X86_BUG_TAA)) { in taa_select_mitigation()
348 if (!boot_cpu_has_bug(X86_BUG_TAA)) in tsx_async_abort_parse_cmdline()
406 if (!boot_cpu_has_bug(X86_BUG_SPECTRE_V1) || cpu_mitigations_off()) { in spectre_v1_select_mitigation()
436 if (boot_cpu_has_bug(X86_BUG_SWAPGS) && in spectre_v1_select_mitigation()
540 if (boot_cpu_has_bug(X86_BUG_SPECTRE_V2) != secure) in spec_v2_user_print_cond()
683 if (boot_cpu_has_bug(X86_BUG_SPECTRE_V2) != secure) in spec_v2_print_cond()
742 if (!boot_cpu_has_bug(X86_BUG_SPECTRE_V2) && in spectre_v2_select_mitigation()
875 if (!boot_cpu_has_bug(X86_BUG_MSBDS_ONLY)) in update_mds_branch_idle()
[all …]
Dproc.c38 boot_cpu_has_bug(X86_BUG_FDIV) ? "yes" : "no", in show_cpuinfo_misc()
39 boot_cpu_has_bug(X86_BUG_F00F) ? "yes" : "no", in show_cpuinfo_misc()
40 boot_cpu_has_bug(X86_BUG_COMA) ? "yes" : "no", in show_cpuinfo_misc()
Dtsx.c78 if (boot_cpu_has_bug(X86_BUG_TAA)) in x86_get_tsx_auto_mode()
/Linux-v5.4/arch/x86/kernel/
Dprocess.c640 if (!boot_cpu_has_bug(X86_BUG_AMD_APIC_C1E)) { in amd_e400_idle()
673 if (!cpu_has(c, X86_FEATURE_MWAIT) || boot_cpu_has_bug(X86_BUG_MONITOR)) in prefer_mwait_c1_over_halt()
715 if (boot_cpu_has_bug(X86_BUG_AMD_E400)) { in select_idle_routine()
727 if (boot_cpu_has_bug(X86_BUG_AMD_APIC_C1E)) { in amd_e400_c1e_apic_setup()
739 if (!boot_cpu_has_bug(X86_BUG_AMD_E400)) in arch_post_acpi_subsys_init()
/Linux-v5.4/arch/x86/mm/
Dpti.c63 if (boot_cpu_has_bug(X86_BUG_CPU_MELTDOWN)) in pti_print_if_insecure()
69 if (!boot_cpu_has_bug(X86_BUG_CPU_MELTDOWN)) in pti_print_if_secure()
119 if (!boot_cpu_has_bug(X86_BUG_CPU_MELTDOWN)) in pti_check_boottime_disable()
Dmmap.c240 if (!boot_cpu_has_bug(X86_BUG_L1TF)) in pfn_modify_allowed()
Dinit.c977 if (boot_cpu_has_bug(X86_BUG_L1TF) && l1tf_mitigation != L1TF_MITIGATION_OFF) { in max_swapfile_size()
Dfault.c542 if (boot_cpu_has_bug(X86_BUG_F00F)) { in is_f00f_bug()
/Linux-v5.4/arch/x86/include/asm/
Dcpufeature.h230 #define boot_cpu_has_bug(bit) cpu_has_bug(&boot_cpu_data, (bit)) macro
Dpgtable.h1463 return boot_cpu_has_bug(X86_BUG_L1TF); in arch_has_pfn_modify_check()
/Linux-v5.4/arch/x86/kvm/
Dcpuid.c764 if (!boot_cpu_has_bug(X86_BUG_SPEC_STORE_BYPASS)) in __do_cpuid_func()
Dx86.c1308 if (!boot_cpu_has_bug(X86_BUG_CPU_MELTDOWN)) in kvm_get_arch_capabilities()
1310 if (!boot_cpu_has_bug(X86_BUG_SPEC_STORE_BYPASS)) in kvm_get_arch_capabilities()
1312 if (!boot_cpu_has_bug(X86_BUG_MDS)) in kvm_get_arch_capabilities()
1330 if (boot_cpu_has_bug(X86_BUG_TAA) && boot_cpu_has(X86_FEATURE_RTM) && in kvm_get_arch_capabilities()
3196 !boot_cpu_has_bug(X86_BUG_MONITOR) && in kvm_can_mwait_in_guest()
Dmmu.c588 WARN_ON_ONCE(boot_cpu_has_bug(X86_BUG_L1TF)); in kvm_mmu_reset_all_pte_masks()
6261 return boot_cpu_has_bug(X86_BUG_ITLB_MULTIHIT) && !cpu_mitigations_off(); in get_nx_auto_mode()
/Linux-v5.4/drivers/acpi/
Dprocessor_idle.c133 if (boot_cpu_has_bug(X86_BUG_AMD_APIC_C1E)) in lapic_timer_check_state()
/Linux-v5.4/arch/x86/kvm/vmx/
Dvmx.c212 if (!boot_cpu_has_bug(X86_BUG_L1TF)) { in vmx_setup_l1d_flush()