Searched refs:X86_FEATURE_FPU (Results 1 – 16 of 16) sorted by relevance
| /arch/x86/kernel/fpu/ |
| A D | init.c | 34 if (!boot_cpu_has(X86_FEATURE_FPU)) in fpu__init_cpu_generic()
40 if (!boot_cpu_has(X86_FEATURE_FPU)) in fpu__init_cpu_generic()
82 !test_bit(X86_FEATURE_FPU, (unsigned long *)cpu_caps_cleared)) { in fpu__init_system_early_generic()
84 setup_force_cpu_cap(X86_FEATURE_FPU); in fpu__init_system_early_generic()
86 setup_clear_cpu_cap(X86_FEATURE_FPU); in fpu__init_system_early_generic()
90 if (!test_cpu_cap(&boot_cpu_data, X86_FEATURE_FPU)) { in fpu__init_system_early_generic()
194 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__init_system_xstate_size_legacy()
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| A D | bugs.c | 33 if (!boot_cpu_has(X86_FEATURE_FPU)) in fpu__init_check_bugs()
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| A D | core.c | 467 if (unlikely(kfpu_mask & KFPU_387) && boot_cpu_has(X86_FEATURE_FPU)) in kernel_fpu_begin_mask()
534 if (!cpu_feature_enabled(X86_FEATURE_FPU)) { 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()
852 if (!static_cpu_has(X86_FEATURE_FPU)) in switch_fpu_return()
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| A D | signal.c | 185 if (!static_cpu_has(X86_FEATURE_FPU)) { in copy_fpstate_to_sigframe()
475 if (!IS_ENABLED(CONFIG_X86_64) && !cpu_feature_enabled(X86_FEATURE_FPU)) { in fpu__restore_sig()
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| A D | regset.c | 410 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_get()
444 if (!cpu_feature_enabled(X86_FEATURE_FPU)) in fpregs_set()
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| A D | xstate.c | 72 [XFEATURE_FP] = X86_FEATURE_FPU,
812 if (!boot_cpu_has(X86_FEATURE_FPU)) { in fpu__init_system_xstate()
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| /arch/x86/include/asm/fpu/ |
| A D | sched.h | 35 cpu_feature_enabled(X86_FEATURE_FPU) && in switch_fpu()
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| /arch/x86/kernel/cpu/ |
| A D | proc.c | 47 str_yes_no(boot_cpu_has(X86_FEATURE_FPU)), in show_cpuinfo_misc()
48 str_yes_no(boot_cpu_has(X86_FEATURE_FPU)), in show_cpuinfo_misc()
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| A D | cpuid-deps.c | 23 { X86_FEATURE_FXSR, X86_FEATURE_FPU },
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| A D | cyrix.c | 341 p = Cx486_name[!!boot_cpu_has(X86_FEATURE_FPU)]; in init_cyrix()
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| A D | common.c | 1673 setup_clear_cpu_cap(X86_FEATURE_FPU); in cpu_parse_early_param()
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| /arch/x86/boot/ |
| A D | cpuflags.c | 79 set_bit(X86_FEATURE_FPU, cpu.flags); in get_cpuflags()
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| /arch/x86/include/asm/ |
| A D | cpufeatures.h | 21 #define X86_FEATURE_FPU ( 0*32+ 0) /* "fpu" Onboard FPU */ macro
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| /arch/um/kernel/ |
| A D | um_arch.c | 82 seq_printf(m, "fpu\t\t: %s\n", str_yes_no(cpu_has(&boot_cpu_data, X86_FEATURE_FPU))); in show_cpuinfo()
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| /arch/x86/kernel/ |
| A D | traps.c | 1433 if (!boot_cpu_has(X86_FEATURE_FPU) && (cr0 & X86_CR0_EM)) { in DEFINE_IDTENTRY()
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| /arch/x86/kvm/ |
| A D | x86.c | 9631 if (!boot_cpu_has(X86_FEATURE_FPU) || !boot_cpu_has(X86_FEATURE_FXSR)) { in kvm_x86_vendor_init()
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