Lines Matching refs:xcr0
900 if (vcpu->arch.xcr0 != host_xcr0) in kvm_load_guest_xsave_state()
901 xsetbv(XCR_XFEATURE_ENABLED_MASK, vcpu->arch.xcr0); in kvm_load_guest_xsave_state()
910 (vcpu->arch.xcr0 & XFEATURE_MASK_PKRU)) && in kvm_load_guest_xsave_state()
920 (vcpu->arch.xcr0 & XFEATURE_MASK_PKRU))) { in kvm_load_host_xsave_state()
928 if (vcpu->arch.xcr0 != host_xcr0) in kvm_load_host_xsave_state()
941 u64 xcr0 = xcr; in __kvm_set_xcr() local
942 u64 old_xcr0 = vcpu->arch.xcr0; in __kvm_set_xcr()
948 if (!(xcr0 & XFEATURE_MASK_FP)) in __kvm_set_xcr()
950 if ((xcr0 & XFEATURE_MASK_YMM) && !(xcr0 & XFEATURE_MASK_SSE)) in __kvm_set_xcr()
959 if (xcr0 & ~valid_bits) in __kvm_set_xcr()
962 if ((!(xcr0 & XFEATURE_MASK_BNDREGS)) != in __kvm_set_xcr()
963 (!(xcr0 & XFEATURE_MASK_BNDCSR))) in __kvm_set_xcr()
966 if (xcr0 & XFEATURE_MASK_AVX512) { in __kvm_set_xcr()
967 if (!(xcr0 & XFEATURE_MASK_YMM)) in __kvm_set_xcr()
969 if ((xcr0 & XFEATURE_MASK_AVX512) != XFEATURE_MASK_AVX512) in __kvm_set_xcr()
972 vcpu->arch.xcr0 = xcr0; in __kvm_set_xcr()
974 if ((xcr0 ^ old_xcr0) & XFEATURE_MASK_EXTEND) in __kvm_set_xcr()
4695 guest_xcrs->xcrs[0].value = vcpu->arch.xcr0; in kvm_vcpu_ioctl_x86_get_xcrs()
10179 vcpu->arch.xcr0 = XFEATURE_MASK_FP; in fx_init()
10406 vcpu->arch.xcr0 = XFEATURE_MASK_FP; in kvm_vcpu_reset()