Home
last modified time | relevance | path

Searched refs:X86_FEATURE_FXSR (Results 1 – 14 of 14) sorted by relevance

/Linux-v5.4/arch/x86/kernel/cpu/
Dcpuid-deps.c23 { X86_FEATURE_FXSR, X86_FEATURE_FPU },
31 { X86_FEATURE_CMOV, X86_FEATURE_FXSR },
32 { X86_FEATURE_MMX, X86_FEATURE_FXSR },
34 { X86_FEATURE_FXSR_OPT, X86_FEATURE_FXSR },
35 { X86_FEATURE_XSAVE, X86_FEATURE_FXSR },
36 { X86_FEATURE_XMM, X86_FEATURE_FXSR },
/Linux-v5.4/arch/x86/kernel/fpu/
Dinit.c22 if (boot_cpu_has(X86_FEATURE_FXSR)) in fpu__init_cpu_generic()
100 if (boot_cpu_has(X86_FEATURE_FXSR)) { in fpu__init_system_mxcsr()
209 if (boot_cpu_has(X86_FEATURE_FXSR)) in fpu__init_system_xstate_size_legacy()
258 setup_clear_cpu_cap(X86_FEATURE_FXSR); in fpu__init_parse_early_param()
Dregset.c23 if (boot_cpu_has(X86_FEATURE_FXSR)) in regset_xregset_fpregs_active()
35 if (!boot_cpu_has(X86_FEATURE_FXSR)) in xfpregs_get()
52 if (!boot_cpu_has(X86_FEATURE_FXSR)) in xfpregs_set()
307 if (!boot_cpu_has(X86_FEATURE_FXSR)) in fpregs_get()
338 if (!boot_cpu_has(X86_FEATURE_FXSR)) in fpregs_set()
Dcore.c160 if (static_cpu_has(X86_FEATURE_FXSR)) in fpstate_init()
303 else if (static_cpu_has(X86_FEATURE_FXSR)) in copy_init_fpstate_to_fpregs()
395 if (boot_cpu_has(X86_FEATURE_FXSR)) { in fpu__exception_code()
Dxstate.c729 boot_cpu_has(X86_FEATURE_FXSR) ? "FXSAVE" : "FSAVE"); in fpu__init_system_xstate()
/Linux-v5.4/lib/raid6/
Dx86.h36 #define X86_FEATURE_FXSR (0*32+24) /* FXSAVE and FXRSTOR instructions macro
Dsse2.c28 boot_cpu_has(X86_FEATURE_FXSR) && in raid6_have_sse2()
/Linux-v5.4/arch/x86/include/asm/
Drequired-features.h66 #define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31))
Dcpufeatures.h51 #define X86_FEATURE_FXSR ( 0*32+24) /* FXSAVE/FXRSTOR, CR4.OSFXSR */ macro
/Linux-v5.4/tools/arch/x86/include/asm/
Drequired-features.h66 #define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31))
Dcpufeatures.h51 #define X86_FEATURE_FXSR ( 0*32+24) /* FXSAVE/FXRSTOR, CR4.OSFXSR */ macro
/Linux-v5.4/arch/x86/include/asm/fpu/
Dinternal.h73 return static_cpu_has(X86_FEATURE_FXSR); in use_fxsr()
/Linux-v5.4/arch/x86/kvm/vmx/
Dvmx.c6986 cr4_fixed1_update(X86_CR4_OSFXSR, edx, bit(X86_FEATURE_FXSR)); in nested_vmx_cr_fixed1_bits_update()
/Linux-v5.4/arch/x86/kvm/
Dx86.c7195 if (!boot_cpu_has(X86_FEATURE_FPU) || !boot_cpu_has(X86_FEATURE_FXSR)) { in kvm_arch_init()