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Searched refs:X86_CR4_OSXSAVE (Results 1 – 14 of 14) sorted by relevance

/linux-6.3-rc2/tools/testing/selftests/kvm/x86_64/
A Dcr4_cpuid_sync_test.c26 return (this_cpu_has(X86_FEATURE_OSXSAVE) == !!(cr4 & X86_CR4_OSXSAVE)); in cr4_cpuid_is_sync()
35 cr4 |= X86_CR4_OSXSAVE; in guest_code()
75 sregs.cr4 &= ~X86_CR4_OSXSAVE; in main()
A Dset_sregs_test.c66 cr4 |= X86_CR4_OSXSAVE; in calc_supported_cr4_feature_bits()
112 test_cr4_feature_bit(vcpu, &sregs, X86_CR4_OSXSAVE); in main()
A Damx_test.c177 cr4 |= X86_CR4_OSXSAVE; in init_regs()
/linux-6.3-rc2/arch/x86/kernel/
A Dsev-shared.c408 if (native_read_cr4() & X86_CR4_OSXSAVE) in snp_cpuid_postprocess()
432 if (native_read_cr4() & X86_CR4_OSXSAVE) in snp_cpuid_postprocess()
883 if (cr4 & X86_CR4_OSXSAVE) in vc_handle_cpuid()
/linux-6.3-rc2/arch/x86/include/uapi/asm/
A Dprocessor-flags.h126 #define X86_CR4_OSXSAVE _BITUL(X86_CR4_OSXSAVE_BIT) macro
/linux-6.3-rc2/arch/x86/kvm/
A Dx86.h473 __reserved_bits |= X86_CR4_OSXSAVE; \
A Dcpuid.c269 kvm_read_cr4_bits(vcpu, X86_CR4_OSXSAVE)); in __kvm_update_cpuid_runtime()
A Dx86.c990 if (kvm_read_cr4_bits(vcpu, X86_CR4_OSXSAVE)) { in kvm_load_guest_xsave_state()
1025 if (kvm_read_cr4_bits(vcpu, X86_CR4_OSXSAVE)) { in kvm_load_host_xsave_state()
A Demulate.c3827 if (!(ctxt->ops->get_cr(ctxt, 4) & X86_CR4_OSXSAVE)) in em_xsetbv()
/linux-6.3-rc2/arch/x86/kernel/fpu/
A Dxstate.c174 cr4_set_bits(X86_CR4_OSXSAVE); in fpu__init_cpu_xstate()
726 cr4_clear_bits(X86_CR4_OSXSAVE); in fpu__init_disable_system_xstate()
/linux-6.3-rc2/tools/testing/selftests/kvm/include/x86_64/
A Dprocessor.h46 #define X86_CR4_OSXSAVE (1ul << 18) macro
/linux-6.3-rc2/arch/x86/include/asm/
A Dkvm_host.h126 | X86_CR4_OSXSAVE | X86_CR4_SMEP | X86_CR4_FSGSBASE \
/linux-6.3-rc2/arch/x86/kvm/vmx/
A Dvmx.c3475 if ((cr4 ^ old_cr4) & (X86_CR4_OSXSAVE | X86_CR4_PKE)) in vmx_set_cr4()
7623 cr4_fixed1_update(X86_CR4_OSXSAVE, ecx, feature_bit(XSAVE)); in nested_vmx_cr_fixed1_bits_update()
/linux-6.3-rc2/arch/x86/kvm/svm/
A Dsvm.c1861 if ((cr4 ^ old_cr4) & (X86_CR4_OSXSAVE | X86_CR4_PKE)) in svm_set_cr4()

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