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Searched refs:kvm_caps (Results 1 – 9 of 9) sorted by relevance

/linux-6.3-rc2/arch/x86/kvm/
A Dx86.h11 struct kvm_caps { struct
314 extern struct kvm_caps kvm_caps;
320 return (kvm_caps.supported_xcr0 & (XFEATURE_MASK_BNDREGS | XFEATURE_MASK_BNDCSR)) in kvm_mpx_supported()
A Ddebugfs.c53 *val = kvm_caps.tsc_scaling_ratio_frac_bits; in vcpu_get_tsc_scaling_frac_bits()
71 if (kvm_caps.has_tsc_control) { in kvm_arch_create_vcpu_debugfs()
A Dx86.c92 struct kvm_caps kvm_caps __read_mostly = {
95 EXPORT_SYMBOL_GPL(kvm_caps);
2396 if (!kvm_caps.has_tsc_control) { in set_tsc_khz()
2601 if (kvm_caps.has_tsc_control) in kvm_vcpu_write_tsc_multiplier()
3165 if (kvm_caps.has_tsc_control) in kvm_guest_time_update()
4505 r = kvm_caps.has_tsc_control; in kvm_vm_ioctl_check_extension()
4527 if (kvm_caps.has_bus_lock_exit) in kvm_vm_ioctl_check_extension()
4548 r = kvm_caps.has_notify_vmexit; in kvm_vm_ioctl_check_extension()
9457 kvm_caps.supported_xss = 0; in __kvm_x86_vendor_init()
9463 if (kvm_caps.has_tsc_control) { in __kvm_x86_vendor_init()
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A Dcpuid.c255 return (best->eax | ((u64)best->edx << 32)) & kvm_caps.supported_xcr0; in cpuid_get_supported_xcr0()
1005 u64 permitted_xcr0 = kvm_caps.supported_xcr0 & xstate_get_guest_group_perm(); in __do_cpuid_func()
1006 u64 permitted_xss = kvm_caps.supported_xss; in __do_cpuid_func()
A Dlapic.c1762 if (vcpu->arch.tsc_scaling_ratio == kvm_caps.default_tsc_scaling_ratio) { in __wait_lapic_expire()
/linux-6.3-rc2/arch/x86/kvm/vmx/
A Dvmx.c1883 return kvm_caps.default_tsc_scaling_ratio; in vmx_get_l2_tsc_multiplier()
2129 if ((kvm_caps.supported_perf_cap & PMU_CAP_LBR_FMT) && in vmx_get_supported_debugctl()
2439 (kvm_caps.supported_perf_cap & PMU_CAP_LBR_FMT)) in vmx_set_msr()
7827 kvm_caps.supported_xss = 0; in vmx_set_cpu_caps()
7970 kvm_caps.tsc_scaling_ratio_frac_bits, in vmx_set_hv_timer()
8368 kvm_caps.supported_xcr0 &= ~(XFEATURE_MASK_BNDREGS | in hardware_setup()
8441 kvm_caps.has_tsc_control = true; in hardware_setup()
8444 kvm_caps.tsc_scaling_ratio_frac_bits = 48; in hardware_setup()
8446 kvm_caps.has_notify_vmexit = cpu_has_notify_vmexit(); in hardware_setup()
8501 kvm_caps.supported_mce_cap |= MCG_LMCE_P; in hardware_setup()
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A Dnested.c2583 if (kvm_caps.has_tsc_control) in prepare_vmcs02()
4814 if (kvm_caps.has_tsc_control) in nested_vmx_vmexit()
/linux-6.3-rc2/arch/x86/kvm/svm/
A Dsvm.c1339 svm->tsc_ratio_msr = kvm_caps.default_tsc_scaling_ratio; in __svm_vcpu_reset()
4874 kvm_caps.supported_perf_cap = 0; in svm_set_cpu_caps()
4875 kvm_caps.supported_xss = 0; in svm_set_cpu_caps()
4951 kvm_caps.supported_xcr0 &= ~(XFEATURE_MASK_BNDREGS | in svm_hardware_setup()
4962 kvm_caps.has_tsc_control = true; in svm_hardware_setup()
4965 kvm_caps.max_tsc_scaling_ratio = SVM_TSC_RATIO_MAX; in svm_hardware_setup()
4966 kvm_caps.tsc_scaling_ratio_frac_bits = 32; in svm_hardware_setup()
A Dnested.c675 if (svm->tsc_ratio_msr != kvm_caps.default_tsc_scaling_ratio) { in nested_vmcb02_prepare_control()
1045 if (svm->tsc_ratio_msr != kvm_caps.default_tsc_scaling_ratio) { in nested_svm_vmexit()

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