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Searched refs:X86_CR4_OSXSAVE (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.4/tools/testing/selftests/kvm/x86_64/
Dcr4_cpuid_sync_test.c40 return (!!(ecx & X86_FEATURE_OSXSAVE)) == (!!(cr4 & X86_CR4_OSXSAVE)); in cr4_cpuid_is_sync()
49 cr4 |= X86_CR4_OSXSAVE; in guest_code()
100 sregs.cr4 &= ~X86_CR4_OSXSAVE; in main()
/Linux-v5.4/arch/x86/include/uapi/asm/
Dprocessor-flags.h126 #define X86_CR4_OSXSAVE _BITUL(X86_CR4_OSXSAVE_BIT) macro
/Linux-v5.4/arch/x86/kernel/fpu/
Dxstate.c228 cr4_set_bits(X86_CR4_OSXSAVE); in fpu__init_cpu_xstate()
704 cr4_clear_bits(X86_CR4_OSXSAVE); in fpu__init_disable_system_xstate()
/Linux-v5.4/tools/testing/selftests/kvm/include/x86_64/
Dprocessor.h32 #define X86_CR4_OSXSAVE (1ul << 18) macro
/Linux-v5.4/arch/x86/kvm/
Dcpuid.c79 if (kvm_read_cr4_bits(vcpu, X86_CR4_OSXSAVE)) in kvm_update_cpuid()
Dx86.c817 if (kvm_read_cr4_bits(vcpu, X86_CR4_OSXSAVE) && in kvm_load_guest_xcr0()
893 if (!guest_cpuid_has(vcpu, X86_FEATURE_XSAVE) && (cr4 & X86_CR4_OSXSAVE)) in kvm_valid_cr4()
951 if ((cr4 ^ old_cr4) & (X86_CR4_OSXSAVE | X86_CR4_PKE)) in kvm_set_cr4()
8811 (X86_CR4_OSXSAVE | X86_CR4_PKE)); in __set_sregs()
/Linux-v5.4/arch/x86/include/asm/
Dkvm_host.h91 | X86_CR4_OSXSAVE | X86_CR4_SMEP | X86_CR4_FSGSBASE \
/Linux-v5.4/arch/x86/kvm/vmx/
Dvmx.c6991 cr4_fixed1_update(X86_CR4_OSXSAVE, ecx, bit(X86_FEATURE_XSAVE)); in nested_vmx_cr_fixed1_bits_update()