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Searched refs:MSR_IA32_XSS (Results 1 – 11 of 11) sorted by relevance

/linux/tools/testing/selftests/kvm/x86/
H A Dxss_msr_test.c28 xss_val = vcpu_get_msr(vcpu, MSR_IA32_XSS); in main()
32 vcpu_set_msr(vcpu, MSR_IA32_XSS, xss_val); in main()
40 xss_in_msr_list = kvm_msr_is_in_save_restore_list(MSR_IA32_XSS); in main()
42 r = _vcpu_set_msr(vcpu, MSR_IA32_XSS, 1ull << i); in main()
H A Duserspace_msr_exit_test.c25 .base = MSR_IA32_XSS,
219 data = test_rdmsr(MSR_IA32_XSS); in guest_code_filter_allow()
223 test_wrmsr(MSR_IA32_XSS, 0); in guest_code_filter_allow()
226 test_wrmsr(MSR_IA32_XSS, 1); in guest_code_filter_allow()
264 data = test_em_rdmsr(MSR_IA32_XSS); in guest_code_filter_allow()
267 test_em_wrmsr(MSR_IA32_XSS, 0); in guest_code_filter_allow()
269 test_em_wrmsr(MSR_IA32_XSS, 1); in guest_code_filter_allow()
406 case MSR_IA32_XSS: in process_rdmsr()
438 case MSR_IA32_XSS: in process_wrmsr()
537 run_guest_then_process_rdmsr(vcpu, MSR_IA32_XSS); in KVM_ONE_VCPU_TEST()
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/linux/arch/x86/kernel/fpu/
H A Dxstate.c233 wrmsrq(MSR_IA32_XSS, xfeatures_mask_supervisor() | in fpu__init_cpu_xstate()
687 wrmsrq(MSR_IA32_XSS, xfeatures_mask_supervisor()); in get_xsave_compacted_size()
696 wrmsrq(MSR_IA32_XSS, xfeatures_mask_supervisor() | mask); in get_xsave_compacted_size()
985 wrmsrq(MSR_IA32_XSS, xfeatures_mask_supervisor() | in fpu__resume_cpu()
/linux/arch/x86/boot/startup/
H A Dsev-shared.c351 : "c" (MSR_IA32_XSS)); in snp_cpuid_postprocess()
/linux/arch/x86/coco/sev/
H A Dvc-shared.c556 raw_rdmsr(MSR_IA32_XSS, &m); in vc_handle_cpuid()
/linux/tools/arch/x86/include/asm/
H A Dmsr-index.h956 #define MSR_IA32_XSS 0x00000da0 macro
/linux/arch/x86/include/asm/
H A Dmsr-index.h963 #define MSR_IA32_XSS 0x00000da0
961 #define MSR_IA32_XSS global() macro
/linux/arch/x86/kvm/
H A Dx86.c349 MSR_IA32_XFD, MSR_IA32_XFD_ERR, MSR_IA32_XSS,
1228 wrmsrq(MSR_IA32_XSS, load_guest ? vcpu->arch.ia32_xss : kvm_host.xss); in kvm_load_xfeatures()
4095 case MSR_IA32_XSS: in kvm_set_msr_common()
4560 case MSR_IA32_XSS: in kvm_get_msr_common()
7711 case MSR_IA32_XSS: in kvm_probe_msr_to_save()
10117 rdmsrq(MSR_IA32_XSS, kvm_host.xss); in kvm_x86_vendor_init()
12994 kvm_msr_write(vcpu, MSR_IA32_XSS, 0); in kvm_vcpu_reset()
/linux/arch/x86/kvm/svm/
H A Dsev.c3370 __kvm_emulate_msr_write(vcpu, MSR_IA32_XSS, kvm_ghcb_get_xss(svm)); in sev_es_sync_from_ghcb()
4581 svm_set_intercept_for_msr(vcpu, MSR_IA32_XSS, MSR_TYPE_RW, in sev_es_recalc_msr_intercepts()
H A Dsvm.c2730 msr_info->index != MSR_IA32_XSS && in sev_es_prevent_msr_access()
/linux/arch/x86/kvm/vmx/
H A Dtdx.c1058 wrmsrl(MSR_IA32_XSS, kvm_host.xss); in tdx_load_host_xsave_state()