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Searched refs:X86_FEATURE_XSAVE (Results 1 – 16 of 16) sorted by relevance

/Linux-v5.15/arch/x86/kernel/cpu/
Dcpuid-deps.c24 { X86_FEATURE_XSAVEOPT, X86_FEATURE_XSAVE },
25 { X86_FEATURE_XSAVEC, X86_FEATURE_XSAVE },
26 { X86_FEATURE_XSAVES, X86_FEATURE_XSAVE },
27 { X86_FEATURE_AVX, X86_FEATURE_XSAVE },
28 { X86_FEATURE_PKU, X86_FEATURE_XSAVE },
29 { X86_FEATURE_MPX, X86_FEATURE_XSAVE },
30 { X86_FEATURE_XGETBV1, X86_FEATURE_XSAVE },
35 { X86_FEATURE_XSAVE, X86_FEATURE_FXSR },
Dcommon.c529 { X86_FEATURE_XSAVE, 0x0000000d },
1251 setup_clear_cpu_cap(X86_FEATURE_XSAVE); in cpu_parse_early_param()
/Linux-v5.15/tools/testing/selftests/kvm/x86_64/
Dcr4_cpuid_sync_test.c22 #define X86_FEATURE_XSAVE (1<<26) macro
74 if (!(entry->ecx & X86_FEATURE_XSAVE)) { in main()
/Linux-v5.15/arch/x86/kernel/fpu/
Dxstate.c138 if (!boot_cpu_has(X86_FEATURE_XSAVE) || !xfeatures_mask_all) in fpu__init_cpu_xstate()
391 if (!boot_cpu_has(X86_FEATURE_XSAVE)) in setup_init_fpu_buf()
714 setup_clear_cpu_cap(X86_FEATURE_XSAVE); in fpu__init_disable_system_xstate()
737 if (!boot_cpu_has(X86_FEATURE_XSAVE)) { in fpu__init_system_xstate()
832 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) in fpu__resume_cpu()
882 if (!boot_cpu_has(X86_FEATURE_XSAVE)) in get_xsave_addr()
Dregset.c129 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) in xstateregs_get()
146 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) in xstateregs_set()
377 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) in fpregs_set()
/Linux-v5.15/tools/arch/x86/include/asm/
Dcpufeatures.h141 #define X86_FEATURE_XSAVE ( 4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV instructions */ macro
/Linux-v5.15/arch/x86/include/asm/
Dcpufeatures.h141 #define X86_FEATURE_XSAVE ( 4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV instructions */ macro
/Linux-v5.15/arch/x86/include/asm/fpu/
Dinternal.h69 return static_cpu_has(X86_FEATURE_XSAVE); in use_xsave()
/Linux-v5.15/arch/x86/kernel/
Dsignal.c398 if (static_cpu_has(X86_FEATURE_XSAVE)) in __setup_rt_frame()
449 if (boot_cpu_has(X86_FEATURE_XSAVE)) in frame_uc_flags()
/Linux-v5.15/arch/x86/kvm/
Dx86.h462 if (!__cpu_has(__c, X86_FEATURE_XSAVE)) \
Dcpuid.c116 if (boot_cpu_has(X86_FEATURE_XSAVE)) in kvm_update_cpuid_runtime()
Dx86.c4089 r = boot_cpu_has(X86_FEATURE_XSAVE); in kvm_vm_ioctl_check_extension()
4798 if (boot_cpu_has(X86_FEATURE_XSAVE)) { in kvm_vcpu_ioctl_x86_get_xsave()
4824 if (boot_cpu_has(X86_FEATURE_XSAVE)) { in kvm_vcpu_ioctl_x86_set_xsave()
4846 if (!boot_cpu_has(X86_FEATURE_XSAVE)) { in kvm_vcpu_ioctl_x86_get_xcrs()
4862 if (!boot_cpu_has(X86_FEATURE_XSAVE)) in kvm_vcpu_ioctl_x86_set_xcrs()
8466 if (boot_cpu_has(X86_FEATURE_XSAVE)) { in kvm_arch_init()
/Linux-v5.15/arch/x86/xen/
Denlighten_pv.c249 xsave_mask = (1 << (X86_FEATURE_XSAVE % 32)) | in xen_check_xsave()
281 setup_clear_cpu_cap(X86_FEATURE_XSAVE); in xen_init_capabilities()
/Linux-v5.15/arch/x86/ia32/
Dia32_signal.c330 if (static_cpu_has(X86_FEATURE_XSAVE)) in ia32_setup_rt_frame()
/Linux-v5.15/arch/x86/kvm/svm/
Dsvm.c3996 vcpu->arch.xsaves_enabled = guest_cpuid_has(vcpu, X86_FEATURE_XSAVE) && in svm_vcpu_after_set_cpuid()
3997 boot_cpu_has(X86_FEATURE_XSAVE) && in svm_vcpu_after_set_cpuid()
/Linux-v5.15/arch/x86/kvm/vmx/
Dvmx.c4287 boot_cpu_has(X86_FEATURE_XSAVE) && in vmx_secondary_exec_control()
4288 guest_cpuid_has(vcpu, X86_FEATURE_XSAVE) && in vmx_secondary_exec_control()