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Searched refs:X86_FEATURE_FPU (Results 1 – 16 of 16) sorted by relevance

/arch/x86/kernel/fpu/
Dinit.c30 if (!boot_cpu_has(X86_FEATURE_FPU)) in fpu__init_cpu_generic()
36 if (!boot_cpu_has(X86_FEATURE_FPU)) in fpu__init_cpu_generic()
73 !test_bit(X86_FEATURE_FPU, (unsigned long *)cpu_caps_cleared)) { in fpu__init_system_early_generic()
75 setup_force_cpu_cap(X86_FEATURE_FPU); in fpu__init_system_early_generic()
77 setup_clear_cpu_cap(X86_FEATURE_FPU); in fpu__init_system_early_generic()
81 if (!test_cpu_cap(&boot_cpu_data, X86_FEATURE_FPU)) { in fpu__init_system_early_generic()
202 if (!boot_cpu_has(X86_FEATURE_FPU)) { in fpu__init_system_xstate_size_legacy()
Dcore.c133 if (unlikely(kfpu_mask & KFPU_387) && boot_cpu_has(X86_FEATURE_FPU)) in kernel_fpu_begin_mask()
182 if (!static_cpu_has(X86_FEATURE_FPU)) { in fpstate_init()
205 if (!static_cpu_has(X86_FEATURE_FPU)) in fpu__copy()
351 if (!static_cpu_has(X86_FEATURE_FPU)) { in fpu__clear()
388 if (!static_cpu_has(X86_FEATURE_FPU)) in switch_fpu_return()
Dbugs.c30 if (!boot_cpu_has(X86_FEATURE_FPU)) in fpu__init_check_bugs()
Dregset.c296 if (!boot_cpu_has(X86_FEATURE_FPU)) in fpregs_get()
326 if (!boot_cpu_has(X86_FEATURE_FPU)) in fpregs_set()
Dsignal.c173 if (!static_cpu_has(X86_FEATURE_FPU)) { in copy_fpstate_to_sigframe()
305 if (!static_cpu_has(X86_FEATURE_FPU)) { in __fpu__restore_sig()
Dxstate.c45 X86_FEATURE_FPU,
830 if (!boot_cpu_has(X86_FEATURE_FPU)) { in fpu__init_system_xstate()
/arch/x86/kernel/cpu/
Dproc.c45 boot_cpu_has(X86_FEATURE_FPU) ? "yes" : "no", in show_cpuinfo_misc()
46 boot_cpu_has(X86_FEATURE_FPU) ? "yes" : "no", in show_cpuinfo_misc()
Dcpuid-deps.c23 { X86_FEATURE_FXSR, X86_FEATURE_FPU },
Dcyrix.c340 p = Cx486_name[!!boot_cpu_has(X86_FEATURE_FPU)]; in init_cyrix()
Dcommon.c1351 setup_clear_cpu_cap(X86_FEATURE_FPU); in cpu_parse_early_param()
/arch/x86/include/asm/
Drequired-features.h15 # define NEED_FPU (1<<(X86_FEATURE_FPU & 31))
Dcpufeatures.h29 #define X86_FEATURE_FPU ( 0*32+ 0) /* Onboard FPU */ macro
/arch/x86/boot/
Dcpuflags.c98 set_bit(X86_FEATURE_FPU, cpu.flags); in get_cpuflags()
/arch/x86/include/asm/fpu/
Dinternal.h538 if (static_cpu_has(X86_FEATURE_FPU) && !(prev->flags & PF_KTHREAD)) { in switch_fpu_prepare()
563 if (!static_cpu_has(X86_FEATURE_FPU)) in switch_fpu_finish()
/arch/x86/kernel/
Dtraps.c1135 if (!boot_cpu_has(X86_FEATURE_FPU) && (cr0 & X86_CR0_EM)) { in DEFINE_IDTENTRY()
/arch/x86/kvm/
Dx86.c8164 if (!boot_cpu_has(X86_FEATURE_FPU) || !boot_cpu_has(X86_FEATURE_FXSR)) { in kvm_arch_init()