arch/um/kernel/um_arch.c

86

seq_printf(m, "fpu\t\t: %s\n", str_yes_no(cpu_has(&boot_cpu_data, X86_FEATURE_FPU)));

arch/x86/boot/cpuflags.c

79

set_bit(X86_FEATURE_FPU, cpu.flags);

arch/x86/include/asm/fpu/sched.h

35

cpu_feature_enabled(X86_FEATURE_FPU) &&

arch/x86/kernel/cpu/cpuid-deps.c

23

{ X86_FEATURE_FXSR, X86_FEATURE_FPU },

arch/x86/kernel/cpu/cyrix.c

335

p = Cx486_name[!!boot_cpu_has(X86_FEATURE_FPU)];

arch/x86/kernel/cpu/proc.c

47

str_yes_no(boot_cpu_has(X86_FEATURE_FPU)),

arch/x86/kernel/cpu/proc.c

48

str_yes_no(boot_cpu_has(X86_FEATURE_FPU)),

arch/x86/kernel/fpu/bugs.c

33

if (!boot_cpu_has(X86_FEATURE_FPU))

arch/x86/kernel/fpu/core.c

494

if (unlikely(kfpu_mask & KFPU_387) && boot_cpu_has(X86_FEATURE_FPU))

arch/x86/kernel/fpu/core.c

675

if (!cpu_feature_enabled(X86_FEATURE_FPU))

arch/x86/kernel/fpu/core.c

836

if (!cpu_feature_enabled(X86_FEATURE_FPU)) {

arch/x86/kernel/fpu/core.c

877

if (!static_cpu_has(X86_FEATURE_FPU))

arch/x86/kernel/fpu/init.c

187

if (!cpu_feature_enabled(X86_FEATURE_FPU)) {

arch/x86/kernel/fpu/init.c

34

if (!boot_cpu_has(X86_FEATURE_FPU))

arch/x86/kernel/fpu/init.c

77

!test_bit(X86_FEATURE_FPU, (unsigned long *)cpu_caps_cleared)) {

arch/x86/kernel/fpu/init.c

79

setup_force_cpu_cap(X86_FEATURE_FPU);

arch/x86/kernel/fpu/init.c

81

setup_clear_cpu_cap(X86_FEATURE_FPU);

arch/x86/kernel/fpu/init.c

84

if (!test_cpu_cap(&boot_cpu_data, X86_FEATURE_FPU)) {

arch/x86/kernel/fpu/regset.c

410

if (!cpu_feature_enabled(X86_FEATURE_FPU))

arch/x86/kernel/fpu/regset.c

444

if (!cpu_feature_enabled(X86_FEATURE_FPU))

arch/x86/kernel/fpu/signal.c

190

if (!static_cpu_has(X86_FEATURE_FPU)) {

arch/x86/kernel/fpu/signal.c

480

if (!IS_ENABLED(CONFIG_X86_64) && !cpu_feature_enabled(X86_FEATURE_FPU)) {

arch/x86/kernel/fpu/xstate.c

73

[XFEATURE_FP] = X86_FEATURE_FPU,

arch/x86/kernel/fpu/xstate.c

813

if (!boot_cpu_has(X86_FEATURE_FPU)) {

arch/x86/kvm/x86.c

10077

if (!boot_cpu_has(X86_FEATURE_FPU) || !boot_cpu_has(X86_FEATURE_FXSR)) {