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Searched refs:cpu_feature_enabled (Results 1 – 25 of 42) sorted by relevance

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/linux/arch/x86/kernel/fpu/
A Dregset.c75 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) in xfpregs_get()
99 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()
329 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_get()
332 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) { in fpregs_get()
363 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_set()
372 if (cpu_feature_enabled(X86_FEATURE_FXSR)) in fpregs_set()
381 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) in fpregs_set()
A Dinternal.h10 return cpu_feature_enabled(X86_FEATURE_XSAVE); in use_xsave()
15 return cpu_feature_enabled(X86_FEATURE_FXSR); in use_fxsr()
A Dcore.c287 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) { in fpu_copy_guest_fpstate_to_uabi()
306 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) { in fpu_copy_uabi_to_guest_fpstate()
420 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpstate_init_user()
427 if (cpu_feature_enabled(X86_FEATURE_FXSR)) in fpstate_init_user()
478 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpu_clone()
616 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__clear_user_states()
A Dxstate.c157 if (cpu_feature_enabled(X86_FEATURE_XFD)) in fpu__init_cpu_xstate()
310 if (!cpu_feature_enabled(X86_FEATURE_XSAVES)) { in setup_xstate_comp_offsets()
378 if (cpu_feature_enabled(X86_FEATURE_XSAVES)) in os_xrstor_booting()
683 bool compacted = cpu_feature_enabled(X86_FEATURE_XSAVES); in paranoid_xstate_size_valid()
786 bool compacted = cpu_feature_enabled(X86_FEATURE_XSAVES); in init_xstate_size()
909 if (!cpu_feature_enabled(X86_FEATURE_XFD)) in fpu__init_system_xstate()
986 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) in fpu__resume_cpu()
993 if (cpu_feature_enabled(X86_FEATURE_XSAVES)) { in fpu__resume_cpu()
1081 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in arch_set_user_pkey_access()
1606 bool compacted = cpu_feature_enabled(X86_FEATURE_XSAVES); in __xstate_request_perm()
[all …]
A Dxstate.h19 if (cpu_feature_enabled(X86_FEATURE_XSAVES)) in xstate_init_xcomp_bv()
56 if (!cpu_feature_enabled(X86_FEATURE_ARCH_LBR)) in xfeatures_mask_independent()
302 if (cpu_feature_enabled(X86_FEATURE_XSAVES)) in os_xrstor_safe()
A Dinit.c196 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__init_system_xstate_size_legacy()
198 } else if (cpu_feature_enabled(X86_FEATURE_FXSR)) { in fpu__init_system_xstate_size_legacy()
/linux/arch/x86/include/asm/
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()
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()
A Dmmu_context.h111 if (cpu_feature_enabled(X86_FEATURE_OSPKE)) { in init_new_context()
158 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in arch_dup_pkeys()
A Dpgtable_64_types.h36 #define pgtable_l5_enabled() cpu_feature_enabled(X86_FEATURE_LA57)
A Dcpufeature.h138 #define cpu_feature_enabled(bit) \ macro
/linux/arch/x86/include/asm/fpu/
A Dsched.h41 if (cpu_feature_enabled(X86_FEATURE_FPU) && in switch_fpu_prepare()
64 if (cpu_feature_enabled(X86_FEATURE_FPU)) in switch_fpu_finish()
/linux/arch/x86/kernel/cpu/sgx/
A Ddriver.c153 if (!cpu_feature_enabled(X86_FEATURE_SGX_LC)) in sgx_drv_init()
170 if (cpu_feature_enabled(X86_FEATURE_OSXSAVE)) { in sgx_drv_init()
A Dvirt.c308 if (!cpu_feature_enabled(X86_FEATURE_VMX)) in sgx_vepc_init()
410 if (!cpu_feature_enabled(X86_FEATURE_SGX_LC)) { in sgx_virt_einit()
/linux/arch/x86/kernel/cpu/mtrr/
A Dmtrr.c731 if (cpu_feature_enabled(X86_FEATURE_K6_MTRR)) { in mtrr_bp_init()
739 if (cpu_feature_enabled(X86_FEATURE_CENTAUR_MCR)) { in mtrr_bp_init()
746 if (cpu_feature_enabled(X86_FEATURE_CYRIX_ARR)) { in mtrr_bp_init()
/linux/arch/um/include/asm/
A Dcpufeature.h52 #define cpu_feature_enabled(bit) \ macro
/linux/arch/x86/mm/
A Dpkeys.c174 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in create_init_pkru_value()
A Dinit.c242 if (cpu_feature_enabled(X86_FEATURE_PTI)) in probe_page_size_mask()
930 if (IS_ENABLED(CONFIG_X86_64) && cpu_feature_enabled(X86_FEATURE_PTI)) in free_kernel_image_pages()
A Dpti.c517 if (cpu_feature_enabled(X86_FEATURE_PCID)) in pti_kernel_image_global_ok()
/linux/arch/x86/kernel/
A Dprocess_64.c140 if (cpu_feature_enabled(X86_FEATURE_OSPKE)) in __show_regs()
352 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in x86_pkru_load()
A Dalternative.c409 if (cpu_feature_enabled(X86_FEATURE_RETPOLINE) && in patch_retpoline()
410 !cpu_feature_enabled(X86_FEATURE_RETPOLINE_AMD)) in patch_retpoline()
443 if (cpu_feature_enabled(X86_FEATURE_RETPOLINE_AMD)) { in patch_retpoline()
A Dtsc_sync.c110 if (!cpu_feature_enabled(X86_FEATURE_TSC_ADJUST) || tsc_clocksource_reliable) in start_sync_check_timer()
/linux/arch/x86/hyperv/
A Divm.c180 if (!cpu_feature_enabled(X86_FEATURE_HYPERVISOR)) in hv_is_isolation_supported()
/linux/arch/x86/kernel/cpu/
A Dcommon.c341 if (!cpu_feature_enabled(X86_FEATURE_UMIP)) in setup_umip()
480 if (pku_disabled || !cpu_feature_enabled(X86_FEATURE_PKU)) in setup_pku()
488 } else if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) { in setup_pku()
2006 if (IS_ENABLED(CONFIG_X86_64) || cpu_feature_enabled(X86_FEATURE_VME) || in cpu_init()
/linux/drivers/iommu/intel/
A Dsvm.c181 if (cpu_feature_enabled(X86_FEATURE_GBPAGES) && in intel_svm_check()
188 if (cpu_feature_enabled(X86_FEATURE_LA57) && in intel_svm_check()
593 sflags |= cpu_feature_enabled(X86_FEATURE_LA57) ? PASID_FLAG_FL5LP : 0; in intel_svm_bind_mm()

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