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

/Linux-v6.1/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 },
Dcommon.c1440 setup_clear_cpu_cap(X86_FEATURE_FXSR); in cpu_parse_early_param()
/Linux-v6.1/arch/x86/kernel/fpu/
Dinit.c25 if (boot_cpu_has(X86_FEATURE_FXSR)) in fpu__init_cpu_generic()
103 if (boot_cpu_has(X86_FEATURE_FXSR)) { in fpu__init_system_mxcsr()
198 } else if (cpu_feature_enabled(X86_FEATURE_FXSR)) { in fpu__init_system_xstate_size_legacy()
Dregset.c29 if (boot_cpu_has(X86_FEATURE_FXSR)) in regset_xregset_fpregs_active()
75 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) in xfpregs_get()
97 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) in xfpregs_set()
331 if (!cpu_feature_enabled(X86_FEATURE_FXSR)) { in fpregs_get()
371 if (cpu_feature_enabled(X86_FEATURE_FXSR)) in fpregs_set()
Dinternal.h15 return cpu_feature_enabled(X86_FEATURE_FXSR); in use_fxsr()
Dcore.c515 if (cpu_feature_enabled(X86_FEATURE_FXSR)) in fpstate_init_user()
806 if (boot_cpu_has(X86_FEATURE_FXSR)) { in fpu__exception_code()
Dxstate.c762 boot_cpu_has(X86_FEATURE_FXSR) ? "FXSAVE" : "FSAVE"); in fpu__init_system_xstate()
/Linux-v6.1/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-v6.1/arch/x86/include/asm/
Drequired-features.h62 #define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31))
Dcpufeatures.h51 #define X86_FEATURE_FXSR ( 0*32+24) /* FXSAVE/FXRSTOR, CR4.OSFXSR */ macro
/Linux-v6.1/tools/arch/x86/include/asm/
Drequired-features.h62 #define NEED_FXSR (1<<(X86_FEATURE_FXSR & 31))
Dcpufeatures.h51 #define X86_FEATURE_FXSR ( 0*32+24) /* FXSAVE/FXRSTOR, CR4.OSFXSR */ macro
/Linux-v6.1/arch/x86/kvm/
Dx86.c8153 return guest_cpuid_has(emul_to_vcpu(ctxt), X86_FEATURE_FXSR); in emulator_guest_has_fxsr()
9358 if (!boot_cpu_has(X86_FEATURE_FPU) || !boot_cpu_has(X86_FEATURE_FXSR)) { in kvm_arch_init()