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Searched refs:X86_FEATURE_XSAVE (Results 1 - 25 of 39) sorted by relevance

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/kernel/linux/linux-5.10/arch/x86/kernel/cpu/
H A 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 },
/kernel/linux/linux-6.6/arch/x86/kernel/cpu/
H A 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 },
/kernel/linux/linux-5.10/tools/testing/selftests/kvm/x86_64/
H A Dcr4_cpuid_sync_test.c22 #define X86_FEATURE_XSAVE (1<<26) macro
74 if (!(entry->ecx & X86_FEATURE_XSAVE)) { in main()
/kernel/linux/linux-5.10/arch/x86/kernel/fpu/
H A Dregset.c68 if (boot_cpu_has(X86_FEATURE_XSAVE)) in xfpregs_set()
80 if (!boot_cpu_has(X86_FEATURE_XSAVE)) in xstateregs_get()
114 if (!boot_cpu_has(X86_FEATURE_XSAVE)) in xstateregs_set()
345 if (boot_cpu_has(X86_FEATURE_XSAVE)) in fpregs_set()
H A Dxstate.c214 if (!boot_cpu_has(X86_FEATURE_XSAVE) || !xfeatures_mask_all) in fpu__init_cpu_xstate()
476 if (!boot_cpu_has(X86_FEATURE_XSAVE)) in setup_init_fpu_buf()
813 setup_clear_cpu_cap(X86_FEATURE_XSAVE); in fpu__init_disable_system_xstate()
835 if (!boot_cpu_has(X86_FEATURE_XSAVE)) { in fpu__init_system_xstate()
924 if (boot_cpu_has(X86_FEATURE_XSAVE)) in fpu__resume_cpu()
974 if (!boot_cpu_has(X86_FEATURE_XSAVE)) in get_xsave_addr()
/kernel/linux/linux-6.6/arch/x86/kernel/fpu/
H A Dinternal.h10 return cpu_feature_enabled(X86_FEATURE_XSAVE); in use_xsave()
H A Dregset.c133 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) in xstateregs_get()
150 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) in xstateregs_set()
461 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) in fpregs_set()
H A Dxstate.c172 if (!boot_cpu_has(X86_FEATURE_XSAVE) || !fpu_kernel_cfg.max_features) in fpu__init_cpu_xstate()
361 if (!boot_cpu_has(X86_FEATURE_XSAVE)) in setup_init_fpu_buf()
723 setup_clear_cpu_cap(X86_FEATURE_XSAVE); in fpu__init_disable_system_xstate()
756 if (!boot_cpu_has(X86_FEATURE_XSAVE)) { in fpu__init_system_xstate()
908 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) in fpu__resume_cpu()
967 if (!boot_cpu_has(X86_FEATURE_XSAVE)) in get_xsave_addr()
H A Dcore.c378 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) { in fpu_copy_guest_fpstate_to_uabi()
396 if (!cpu_feature_enabled(X86_FEATURE_XSAVE)) { in fpu_copy_uabi_to_guest_fpstate()
/kernel/linux/linux-6.6/tools/testing/selftests/kvm/x86_64/
H A Dcr4_cpuid_sync_test.c57 TEST_REQUIRE(kvm_cpu_has(X86_FEATURE_XSAVE)); in main()
H A Dxcr0_cpuid_test.c107 TEST_REQUIRE(kvm_cpu_has(X86_FEATURE_XSAVE)); in main()
H A Damx_test.c131 GUEST_ASSERT(this_cpu_has(X86_FEATURE_XSAVE)); in init_regs()
233 TEST_REQUIRE(kvm_cpu_has(X86_FEATURE_XSAVE)); in main()
H A Dset_sregs_test.c64 if (kvm_cpu_has(X86_FEATURE_XSAVE)) in calc_supported_cr4_feature_bits()
H A Dstate_test.c143 if (this_cpu_has(X86_FEATURE_XSAVE)) { in guest_code()
/kernel/linux/linux-5.10/arch/x86/include/asm/
H A Dcpufeatures.h141 #define X86_FEATURE_XSAVE ( 4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV instructions */ macro
/kernel/linux/linux-5.10/tools/arch/x86/include/asm/
H A Dcpufeatures.h141 #define X86_FEATURE_XSAVE ( 4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV instructions */ macro
/kernel/linux/linux-6.6/arch/x86/hyperv/
H A Dhv_vtl.c242 if (cpu_feature_enabled(X86_FEATURE_XSAVE)) in hv_vtl_early_init()
/kernel/linux/linux-6.6/arch/x86/include/asm/
H A Dcpufeatures.h141 #define X86_FEATURE_XSAVE ( 4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV instructions */ macro
/kernel/linux/linux-6.6/tools/arch/x86/include/asm/
H A Dcpufeatures.h141 #define X86_FEATURE_XSAVE ( 4*32+26) /* XSAVE/XRSTOR/XSETBV/XGETBV instructions */ macro
/kernel/linux/linux-5.10/arch/x86/kernel/
H A Dsignal.c393 if (static_cpu_has(X86_FEATURE_XSAVE)) in __setup_rt_frame()
444 if (boot_cpu_has(X86_FEATURE_XSAVE)) in frame_uc_flags()
/kernel/linux/linux-5.10/arch/x86/kvm/
H A Dx86.h388 if (!__cpu_has(__c, X86_FEATURE_XSAVE)) \
/kernel/linux/linux-5.10/arch/x86/include/asm/fpu/
H A Dinternal.h69 return static_cpu_has(X86_FEATURE_XSAVE); in use_xsave()
/kernel/linux/linux-5.10/arch/x86/ia32/
H A Dia32_signal.c330 if (static_cpu_has(X86_FEATURE_XSAVE)) in ia32_setup_rt_frame()
/kernel/linux/linux-6.6/arch/x86/kvm/
H A Dx86.h514 if (!__cpu_has(__c, X86_FEATURE_XSAVE)) \
/kernel/linux/linux-5.10/arch/x86/xen/
H A Denlighten_pv.c278 xsave_mask = (1 << (X86_FEATURE_XSAVE % 32)) | in xen_check_xsave()
310 setup_clear_cpu_cap(X86_FEATURE_XSAVE); in xen_init_capabilities()

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