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Searched refs:cpu_feature_enabled (Results 1 – 25 of 107) sorted by relevance

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/linux-6.12.1/arch/x86/include/asm/
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()
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()
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()
Dvmware.h103 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in vmware_hypercall1()
128 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in vmware_hypercall3()
153 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in vmware_hypercall4()
179 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in vmware_hypercall5()
207 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in vmware_hypercall6()
235 if (cpu_feature_enabled(X86_FEATURE_TDX_GUEST)) in vmware_hypercall7()
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()
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()
Dswitch_to.h73 if (!cpu_feature_enabled(X86_FEATURE_FRED) && cpu_feature_enabled(X86_FEATURE_XENPV)) in update_task_stack()
/linux-6.12.1/arch/x86/kernel/fpu/
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()
222 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) || in ssp_set()
409 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_get()
412 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) { in fpregs_get()
443 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_set()
452 if (cpu_feature_enabled(X86_FEATURE_FXSR)) in fpregs_set()
[all …]
Dxstate.c149 if (!cpu_feature_enabled(X86_FEATURE_XCOMPACTED) || in xfeature_get_offset()
187 if (cpu_feature_enabled(X86_FEATURE_XFD)) in fpu__init_cpu_xstate()
323 if (cpu_feature_enabled(X86_FEATURE_XSAVES)) in os_xrstor_booting()
587 bool compacted = cpu_feature_enabled(X86_FEATURE_XCOMPACTED); in paranoid_xstate_size_valid()
588 bool xsaves = cpu_feature_enabled(X86_FEATURE_XSAVES); in paranoid_xstate_size_valid()
685 bool compacted = cpu_feature_enabled(X86_FEATURE_XCOMPACTED); in init_xstate_size()
808 if (!cpu_feature_enabled(X86_FEATURE_XFD)) in fpu__init_system_xstate()
811 if (!cpu_feature_enabled(X86_FEATURE_XSAVES)) in fpu__init_system_xstate()
839 if (cpu_feature_enabled(X86_FEATURE_XSAVEC) || in fpu__init_system_xstate()
840 cpu_feature_enabled(X86_FEATURE_XSAVES)) in fpu__init_system_xstate()
[all …]
Dinternal.h10 return cpu_feature_enabled(X86_FEATURE_XSAVE); in use_xsave()
15 return cpu_feature_enabled(X86_FEATURE_FXSR); in use_fxsr()
Dcore.c378 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) { in fpu_copy_guest_fpstate_to_uabi()
396 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) { in fpu_copy_uabi_to_guest_fpstate()
506 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpstate_init_user()
513 if (cpu_feature_enabled(X86_FEATURE_FXSR)) in fpstate_init_user()
595 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpu_clone()
746 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__clear_user_states()
912 if (cpu_feature_enabled(X86_FEATURE_AMX_TILE) && in fpu_idle_fpregs()
Dxstate.h19 if (cpu_feature_enabled(X86_FEATURE_XCOMPACTED)) in xstate_init_xcomp_bv()
66 if (!cpu_feature_enabled(X86_FEATURE_ARCH_LBR)) in xfeatures_mask_independent()
320 if (cpu_feature_enabled(X86_FEATURE_XSAVES)) in os_xrstor_safe()
Dinit.c193 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__init_system_xstate_size_legacy()
195 } else if (cpu_feature_enabled(X86_FEATURE_FXSR)) { in fpu__init_system_xstate_size_legacy()
/linux-6.12.1/arch/x86/kernel/cpu/mtrr/
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-6.12.1/arch/x86/kernel/
Dshstk.c167 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) || in_ia32_syscall()) in shstk_setup()
353 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) || in setup_signal_shadow_stack()
386 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) || in restore_signal_shadow_stack()
409 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK) || in shstk_free()
447 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK)) in wrss_control()
486 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK)) in shstk_disable()
510 if (!cpu_feature_enabled(X86_FEATURE_USER_SHSTK)) in SYSCALL_DEFINE3()
Dprocess_64.c191 if (!cpu_feature_enabled(X86_FEATURE_FRED) && in __rdgsbase_inactive()
192 !cpu_feature_enabled(X86_FEATURE_XENPV)) { in __rdgsbase_inactive()
217 if (!cpu_feature_enabled(X86_FEATURE_FRED) && in __wrgsbase_inactive()
218 !cpu_feature_enabled(X86_FEATURE_XENPV)) { in __wrgsbase_inactive()
377 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in x86_pkru_load()
573 if (cpu_feature_enabled(X86_FEATURE_FRED)) { in start_thread_common()
829 if (!cpu_feature_enabled(X86_FEATURE_LAM)) in prctl_enable_tagged_addr()
964 if (!cpu_feature_enabled(X86_FEATURE_LAM)) in do_arch_prctl_64()
Dcet.c121 if (cpu_feature_enabled(X86_FEATURE_USER_SHSTK)) in DEFINE_IDTENTRY_ERRORCODE()
126 if (cpu_feature_enabled(X86_FEATURE_IBT)) in DEFINE_IDTENTRY_ERRORCODE()
Dstatic_call.c84 if (cpu_feature_enabled(X86_FEATURE_RETHUNK)) in __static_call_transform()
93 if (cpu_feature_enabled(X86_FEATURE_RETHUNK)) in __static_call_transform()
/linux-6.12.1/arch/x86/kernel/cpu/
Dtsx.c121 } else if (cpu_feature_enabled(X86_FEATURE_MSR_TSX_CTRL)) { in tsx_clear_cpuid()
145 !cpu_feature_enabled(X86_FEATURE_MSR_TSX_CTRL) || in tsx_dev_mode_disable()
146 !cpu_feature_enabled(X86_FEATURE_SRBDS_CTRL)) in tsx_dev_mode_disable()
Dcommon.c381 if (!cpu_feature_enabled(X86_FEATURE_UMIP)) in setup_umip()
520 if (pku_disabled || !cpu_feature_enabled(X86_FEATURE_PKU)) in setup_pku()
528 } else if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) { in setup_pku()
564 if (cpu_feature_enabled(X86_FEATURE_IBT)) { in ibt_save()
577 if (cpu_feature_enabled(X86_FEATURE_IBT)) { in ibt_restore()
594 kernel_ibt = HAS_KERNEL_IBT && cpu_feature_enabled(X86_FEATURE_IBT); in setup_cet()
595 user_shstk = cpu_feature_enabled(X86_FEATURE_SHSTK) && in setup_cet()
620 if (!(cpu_feature_enabled(X86_FEATURE_IBT) || in cet_disable()
621 cpu_feature_enabled(X86_FEATURE_SHSTK))) in cet_disable()
1352 !cpu_feature_enabled(X86_FEATURE_SEV_SNP))) { in cpu_set_bug_bits()
[all …]
Daperfmperf.c474 if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF)) in arch_scale_freq_tick()
508 if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF)) in arch_freq_get_on_cpu()
534 if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF)) in bp_init_aperfmperf()
545 if (cpu_feature_enabled(X86_FEATURE_APERFMPERF)) in ap_init_aperfmperf()
/linux-6.12.1/arch/x86/include/asm/fpu/
Dsched.h42 if (cpu_feature_enabled(X86_FEATURE_FPU) && in switch_fpu_prepare()
67 if (cpu_feature_enabled(X86_FEATURE_FPU)) in switch_fpu_finish()
/linux-6.12.1/arch/x86/kernel/acpi/
Dcppc.c117 if (!cpu_feature_enabled(X86_FEATURE_APERFMPERF)) in init_freq_invariance_cppc()
147 if (cpu_feature_enabled(X86_FEATURE_CPPC)) { in amd_get_highest_perf()
260 if (cpu_feature_enabled(X86_FEATURE_ZEN4)) { in amd_get_boost_ratio_numerator()
/linux-6.12.1/drivers/cpufreq/
Damd-pstate.c146 if (cpu_feature_enabled(X86_FEATURE_ZEN2)) { in dmi_matched_7k62_bios_bug()
188 if (cpu_feature_enabled(X86_FEATURE_CPPC)) { in amd_pstate_get_epp()
261 if (cpu_feature_enabled(X86_FEATURE_CPPC)) { in amd_pstate_set_epp()
740 if (!cpu_feature_enabled(X86_FEATURE_CPB)) { in amd_pstate_init_boost_support()
850 if (cpu_feature_enabled(X86_FEATURE_FAST_CPPC)) in amd_pstate_get_transition_delay_us()
1000 if (cpu_feature_enabled(X86_FEATURE_CPPC)) in amd_pstate_cpu_init()
1240 if (cpu_feature_enabled(X86_FEATURE_CPPC) || cppc_state == AMD_PSTATE_ACTIVE) in amd_pstate_change_mode_without_dvr_change()
1476 if (cpu_feature_enabled(X86_FEATURE_CPPC)) { in amd_pstate_epp_cpu_init()
1567 if (cpu_feature_enabled(X86_FEATURE_CPPC)) { in amd_pstate_epp_update_limit()
1615 if (cpu_feature_enabled(X86_FEATURE_CPPC)) { in amd_pstate_epp_reenable()
[all …]
/linux-6.12.1/arch/x86/entry/
Dcommon.c98 if (cpu_feature_enabled(X86_FEATURE_XENPV)) in do_syscall_64()
178 if (cpu_feature_enabled(X86_FEATURE_XENPV)) in int80_is_external()
421 if (cpu_feature_enabled(X86_FEATURE_XENPV)) in do_fast_syscall_32()

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