Home
last modified time | relevance | path

Searched refs:cpu_feature_enabled (Results 1 – 25 of 33) sorted by relevance

12

/Linux-v5.15/arch/x86/kernel/fpu/
Dregset.c71 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) in xfpregs_get()
95 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) in xfpregs_set()
129 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) in xstateregs_get()
146 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) in xstateregs_set()
325 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_get()
328 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) { in fpregs_get()
359 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_set()
368 if (cpu_feature_enabled(X86_FEATURE_FXSR)) in fpregs_set()
377 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) in fpregs_set()
Dxstate.c573 if (!cpu_feature_enabled(X86_FEATURE_XSAVES)) in do_extra_xstate_size_checks()
585 if (!cpu_feature_enabled(X86_FEATURE_XSAVES)) in do_extra_xstate_size_checks()
832 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) in fpu__resume_cpu()
839 if (cpu_feature_enabled(X86_FEATURE_XSAVES)) { in fpu__resume_cpu()
925 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in arch_set_user_pkey_access()
1182 if (WARN_ON_FPU(!cpu_feature_enabled(X86_FEATURE_XSAVES))) in validate_xsaves_xrstors()
1286 if (cpu_feature_enabled(X86_FEATURE_AVX512F)) in proc_pid_arch_status()
Dcore.c259 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpu_clone()
377 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__clear_user_states()
Dsignal.c464 if (!IS_ENABLED(CONFIG_X86_64) && !cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__restore_sig()
/Linux-v5.15/arch/x86/include/asm/
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()
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()
Dpgtable_64_types.h36 #define pgtable_l5_enabled() cpu_feature_enabled(X86_FEATURE_LA57)
Dcpufeature.h138 #define cpu_feature_enabled(bit) \ macro
/Linux-v5.15/arch/x86/kernel/cpu/sgx/
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()
Dvirt.c253 if (!cpu_feature_enabled(X86_FEATURE_VMX)) in sgx_vepc_init()
355 if (!cpu_feature_enabled(X86_FEATURE_SGX_LC)) { in sgx_virt_einit()
Dmain.c798 if (!cpu_feature_enabled(X86_FEATURE_SGX)) in sgx_init()
/Linux-v5.15/arch/x86/kernel/cpu/mtrr/
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-v5.15/arch/um/include/asm/
Dcpufeature.h52 #define cpu_feature_enabled(bit) \ macro
/Linux-v5.15/arch/x86/include/asm/fpu/
Dinternal.h384 if (cpu_feature_enabled(X86_FEATURE_XSAVES)) in os_xrstor_safe()
536 if (cpu_feature_enabled(X86_FEATURE_FPU)) in switch_fpu_finish()
/Linux-v5.15/arch/x86/mm/
Dpkeys.c174 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in create_init_pkru_value()
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()
Dpti.c517 if (cpu_feature_enabled(X86_FEATURE_PCID)) in pti_kernel_image_global_ok()
Dfault.c884 if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) in bad_area_access_from_pkeys()
1266 if (unlikely(cpu_feature_enabled(X86_FEATURE_SMAP) && in do_user_addr_fault()
Dtlb.c266 if (!cpu_feature_enabled(X86_FEATURE_PCID)) in invalidate_user_asid()
/Linux-v5.15/arch/x86/kernel/
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()
/Linux-v5.15/arch/x86/kernel/cpu/
Dcommon.c338 if (!cpu_feature_enabled(X86_FEATURE_UMIP)) in setup_umip()
477 if (pku_disabled || !cpu_feature_enabled(X86_FEATURE_PKU)) in setup_pku()
485 } else if (!cpu_feature_enabled(X86_FEATURE_OSPKE)) { in setup_pku()
1971 if (IS_ENABLED(CONFIG_X86_64) || cpu_feature_enabled(X86_FEATURE_VME) || in cpu_init()
/Linux-v5.15/drivers/iommu/intel/
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()
608 sflags |= cpu_feature_enabled(X86_FEATURE_LA57) ? PASID_FLAG_FL5LP : 0; in intel_svm_bind_mm()
/Linux-v5.15/drivers/dma/idxd/
Dinit.c837 if (!cpu_feature_enabled(X86_FEATURE_MOVDIR64B)) { in idxd_init_module()
842 if (!cpu_feature_enabled(X86_FEATURE_ENQCMD)) in idxd_init_module()
/Linux-v5.15/drivers/edac/
Dmce_amd.c1249 if (cpu_feature_enabled(X86_FEATURE_HYPERVISOR)) in mce_amd_init()

12