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Searched refs:cpu_feature_enabled (Results 1 – 25 of 99) sorted by relevance

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/linux/arch/x86/include/asm/
H A Dkvm_para.h38 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in kvm_hypercall0()
52 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in kvm_hypercall1()
67 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in kvm_hypercall2()
82 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in kvm_hypercall3()
98 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in kvm_hypercall4()
H A Dpkeys.h10 #define arch_max_pkey() (cpu_feature_enabled(X86_FEATURE_OSPKE) ? 16 : 1)
17 return cpu_feature_enabled(X86_FEATURE_OSPKE); in arch_pkeys_enabled()
27 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in execute_only_pkey()
38 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in arch_override_mprotect_pkey()
H A Dpkru.h37 if (cpu_feature_enabled(X86_FEATURE_OSPKE)) in read_pkru()
44 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in write_pkru()
56 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in pkru_write_default()
H A Dgsseg.h30 if (cpu_feature_enabled(X86_FEATURE_LKGS)) { in native_load_gs_index()
47 if (cpu_feature_enabled(X86_FEATURE_LKGS)) in lkgs_init()
H A Dentry-common.h28 if (cpu_feature_enabled(X86_FEATURE_SMAP) || in arch_enter_from_user_mode()
29 cpu_feature_enabled(X86_FEATURE_XENPV)) in arch_enter_from_user_mode()
H A Dswitch_to.h75 if (!cpu_feature_enabled(X86_FEATURE_FRED) && cpu_feature_enabled(X86_FEATURE_XENPV)) in update_task_stack()
H A Dtlbflush.h253 if (!cpu_feature_enabled(X86_FEATURE_INVLPGB)) in mm_global_asid()
266 if (cpu_feature_enabled(X86_FEATURE_INVLPGB)) { in mm_init_global_asid()
290 if (!cpu_feature_enabled(X86_FEATURE_INVLPGB)) in mm_in_asid_transition()
H A Dtimex.h11 !cpu_feature_enabled(X86_FEATURE_TSC)) in random_get_entropy()
H A Dunaccepted_memory.h11 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) { in arch_accept_memory()
/linux/arch/x86/kernel/fpu/
H A Dregset.c76 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) in xfpregs_get()
98 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) in xfpregs_set()
133 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) in xstateregs_get()
150 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) in xstateregs_set()
193 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) || in ssp_get()
223 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) || in ssp_set()
410 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_get()
413 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) { in fpregs_get()
444 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_set()
453 if (cpu_feature_enabled(X86_FEATURE_FXSR)) in fpregs_set()
[all …]
H A Dinternal.h10 return cpu_feature_enabled(X86_FEATURE_XSAVE); in use_xsave()
15 return cpu_feature_enabled(X86_FEATURE_FXSR); in use_fxsr()
H A Dcore.c402 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) { in fpu_copy_guest_fpstate_to_uabi()
420 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) { in fpu_copy_uabi_to_guest_fpstate()
534 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpstate_init_user()
541 if (cpu_feature_enabled(X86_FEATURE_FXSR)) in fpstate_init_user()
653 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpu_clone()
814 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__clear_user_states()
980 if (cpu_feature_enabled(X86_FEATURE_AMX_TILE) && in fpu_idle_fpregs()
H A Dinit.c194 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__init_system_xstate_size_legacy()
196 } else if (cpu_feature_enabled(X86_FEATURE_FXSR)) { in fpu__init_system_xstate_size_legacy()
/linux/arch/x86/kernel/cpu/mtrr/
H A Dlegacy.c16 if (cpu_feature_enabled(X86_FEATURE_K6_MTRR)) in mtrr_set_if()
20 if (cpu_feature_enabled(X86_FEATURE_CENTAUR_MCR)) in mtrr_set_if()
24 if (cpu_feature_enabled(X86_FEATURE_CYRIX_ARR)) in mtrr_set_if()
/linux/arch/x86/kernel/cpu/
H A Dtsx.c122 } else if (cpu_feature_enabled(X86_FEATURE_MSR_TSX_CTRL)) { in tsx_clear_cpuid()
146 !cpu_feature_enabled(X86_FEATURE_MSR_TSX_CTRL) || in tsx_dev_mode_disable()
147 !cpu_feature_enabled(X86_FEATURE_SRBDS_CTRL)) in tsx_dev_mode_disable()
H A Damd.c367 (cpu_feature_enabled(X86_FEATURE_ZEN3) || in bsp_determine_snp()
368 cpu_feature_enabled(X86_FEATURE_ZEN4) || in bsp_determine_snp()
369 cpu_feature_enabled(X86_FEATURE_RMPREAD)) && in bsp_determine_snp()
1125 if (!cpu_feature_enabled(X86_FEATURE_XENPV)) in init_amd()
1263 if (!cpu_feature_enabled(X86_FEATURE_BPEXT)) in amd_set_dr_addr_mask()
1278 if (!cpu_feature_enabled(X86_FEATURE_BPEXT)) in amd_get_dr_addr_mask()
1300 if (cpu_feature_enabled(X86_FEATURE_ZEN2)) in amd_check_microcode()
1333 if (!cpu_feature_enabled(X86_FEATURE_ZEN)) in print_s5_reset_status_mmio()
H A Dtopology_amd.c183 if (cpu_feature_enabled(X86_FEATURE_TOPOEXT)) in parse_topology_amd()
186 if (cpu_feature_enabled(X86_FEATURE_AMD_HTR_CORES)) in parse_topology_amd()
/linux/arch/x86/kernel/acpi/
H A Dcppc.c119 if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF)) in init_freq_invariance_cppc()
149 if (cpu_feature_enabled(X86_FEATURE_CPPC)) { in amd_get_highest_perf()
264 if (cpu_feature_enabled(X86_FEATURE_ZEN4)) { in amd_get_boost_ratio_numerator()
275 if (cpu_feature_enabled(X86_FEATURE_AMD_HTR_CORES)) { in amd_get_boost_ratio_numerator()
/linux/arch/x86/kernel/
H A Dprocess_64.c192 if (!cpu_feature_enabled(X86_FEATURE_FRED) && in __rdgsbase_inactive()
193 !cpu_feature_enabled(X86_FEATURE_XENPV)) { in __rdgsbase_inactive()
218 if (!cpu_feature_enabled(X86_FEATURE_FRED) && in __wrgsbase_inactive()
219 !cpu_feature_enabled(X86_FEATURE_XENPV)) { in __wrgsbase_inactive()
378 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in x86_pkru_load()
574 if (cpu_feature_enabled(X86_FEATURE_FRED)) { in start_thread_common()
711 if (cpu_feature_enabled(X86_FEATURE_AMD_WORKLOAD_CLASS)) in __switch_to()
831 if (!cpu_feature_enabled(X86_FEATURE_LAM)) in prctl_enable_tagged_addr()
966 if (!cpu_feature_enabled(X86_FEATURE_LAM)) in do_arch_prctl_64()
H A Dcet.c152 if (cpu_feature_enabled(X86_FEATURE_USER_SHSTK)) in DEFINE_IDTENTRY_ERRORCODE()
157 if (cpu_feature_enabled(X86_FEATURE_IBT)) in DEFINE_IDTENTRY_ERRORCODE()
H A Despfix_64.c110 if (cpu_feature_enabled(X86_FEATURE_FRED)) in init_espfix_bsp()
137 if (cpu_feature_enabled(X86_FEATURE_FRED)) in init_espfix_ap()
/linux/arch/x86/mm/
H A Dtlb.c239 if (cpu_feature_enabled(X86_FEATURE_INVLPGB)) { in choose_new_asid()
405 if (!cpu_feature_enabled(X86_FEATURE_INVLPGB)) in mm_free_global_asid()
429 if (!cpu_feature_enabled(X86_FEATURE_INVLPGB)) in mm_needs_global_asid()
447 if (!cpu_feature_enabled(X86_FEATURE_INVLPGB)) in consider_global_asid()
515 if (cpu_feature_enabled(X86_FEATURE_PTI)) in broadcast_tlb_flush()
526 if (cpu_feature_enabled(X86_FEATURE_PTI)) in broadcast_tlb_flush()
554 if (!cpu_feature_enabled(X86_FEATURE_PCID)) in invalidate_user_asid()
1476 if (cpu_feature_enabled(X86_FEATURE_INVLPGB)) in flush_tlb_all()
1514 if (cpu_feature_enabled(X86_FEATURE_INVLPGB)) in kernel_tlb_flush_all()
1522 if (cpu_feature_enabled(X86_FEATURE_INVLPGB)) in kernel_tlb_flush_range()
[all …]
/linux/drivers/iommu/intel/
H A Dsvm.c33 if (cpu_feature_enabled(X86_FEATURE_GBPAGES) && in intel_svm_check()
40 if (cpu_feature_enabled(X86_FEATURE_LA57) && in intel_svm_check()
172 sflags = cpu_feature_enabled(X86_FEATURE_LA57) ? PASID_FLAG_FL5LP : 0; in intel_svm_set_dev_pasid()
/linux/drivers/cpufreq/
H A Damd-pstate.c159 if (cpu_feature_enabled(X86_FEATURE_ZEN2)) { in dmi_matched_7k62_bios_bug()
793 if (!cpu_feature_enabled(X86_FEATURE_CPB)) { in amd_pstate_init_boost_support()
830 if (cpu_feature_enabled(X86_FEATURE_AMD_WORKLOAD_CLASS) && in amd_pstate_init_prefcore()
879 if (cpu_feature_enabled(X86_FEATURE_AMD_FAST_CPPC)) in amd_pstate_get_transition_delay_us()
1022 if (cpu_feature_enabled(X86_FEATURE_CPPC)) in amd_pstate_cpu_init()
1254 current_pstate_driver->boost_enabled = cpu_feature_enabled(X86_FEATURE_CPB); in amd_pstate_register_driver()
1282 if (cpu_feature_enabled(X86_FEATURE_CPPC) || cppc_state == AMD_PSTATE_ACTIVE) in amd_pstate_change_mode_without_dvr_change()
1731 if (!cpu_feature_enabled(X86_FEATURE_CPPC)) { in amd_cppc_supported()
1732 if (cpu_feature_enabled(X86_FEATURE_ZEN2)) { in amd_cppc_supported()
1739 } else if (cpu_feature_enabled(X86_FEATURE_ZEN3) || in amd_cppc_supported()
[all …]
/linux/arch/x86/kernel/cpu/sgx/
H A Ddriver.c153 if (!cpu_feature_enabled(X86_FEATURE_SGX_LC)) { in sgx_drv_init()
172 if (cpu_feature_enabled(X86_FEATURE_OSXSAVE)) { in sgx_drv_init()

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