| vmx.c (50a82b0eb88c108d1ebc73a97f5b81df0d5918e0) | vmx.c (b4f69df0f65e97fec439130a0d0a8b9c7cc02df2) |
|---|---|
| 1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Kernel-based Virtual Machine driver for Linux 4 * 5 * This module enables machines with Intel VT-x extensions to run virtual 6 * machines without emulation or binary translation. 7 * 8 * Copyright (C) 2006 Qumranet, Inc. --- 2034 unchanged lines hidden (view full) --- 2043 [msr_info->index - MSR_IA32_SGXLEPUBKEYHASH0]; 2044 break; 2045 case KVM_FIRST_EMULATED_VMX_MSR ... KVM_LAST_EMULATED_VMX_MSR: 2046 if (!guest_can_use(vcpu, X86_FEATURE_VMX)) 2047 return 1; 2048 if (vmx_get_vmx_msr(&vmx->nested.msrs, msr_info->index, 2049 &msr_info->data)) 2050 return 1; | 1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Kernel-based Virtual Machine driver for Linux 4 * 5 * This module enables machines with Intel VT-x extensions to run virtual 6 * machines without emulation or binary translation. 7 * 8 * Copyright (C) 2006 Qumranet, Inc. --- 2034 unchanged lines hidden (view full) --- 2043 [msr_info->index - MSR_IA32_SGXLEPUBKEYHASH0]; 2044 break; 2045 case KVM_FIRST_EMULATED_VMX_MSR ... KVM_LAST_EMULATED_VMX_MSR: 2046 if (!guest_can_use(vcpu, X86_FEATURE_VMX)) 2047 return 1; 2048 if (vmx_get_vmx_msr(&vmx->nested.msrs, msr_info->index, 2049 &msr_info->data)) 2050 return 1; |
| 2051#ifdef CONFIG_KVM_HYPERV |
|
| 2051 /* 2052 * Enlightened VMCS v1 doesn't have certain VMCS fields but 2053 * instead of just ignoring the features, different Hyper-V 2054 * versions are either trying to use them and fail or do some 2055 * sanity checking and refuse to boot. Filter all unsupported 2056 * features out. 2057 */ 2058 if (!msr_info->host_initiated && guest_cpuid_has_evmcs(vcpu)) 2059 nested_evmcs_filter_control_msr(vcpu, msr_info->index, 2060 &msr_info->data); | 2052 /* 2053 * Enlightened VMCS v1 doesn't have certain VMCS fields but 2054 * instead of just ignoring the features, different Hyper-V 2055 * versions are either trying to use them and fail or do some 2056 * sanity checking and refuse to boot. Filter all unsupported 2057 * features out. 2058 */ 2059 if (!msr_info->host_initiated && guest_cpuid_has_evmcs(vcpu)) 2060 nested_evmcs_filter_control_msr(vcpu, msr_info->index, 2061 &msr_info->data); |
| 2062#endif |
|
| 2061 break; 2062 case MSR_IA32_RTIT_CTL: 2063 if (!vmx_pt_mode_is_host_guest()) 2064 return 1; 2065 msr_info->data = vmx->pt_desc.guest.ctl; 2066 break; 2067 case MSR_IA32_RTIT_STATUS: 2068 if (!vmx_pt_mode_is_host_guest()) --- 6633 unchanged lines hidden --- | 2063 break; 2064 case MSR_IA32_RTIT_CTL: 2065 if (!vmx_pt_mode_is_host_guest()) 2066 return 1; 2067 msr_info->data = vmx->pt_desc.guest.ctl; 2068 break; 2069 case MSR_IA32_RTIT_STATUS: 2070 if (!vmx_pt_mode_is_host_guest()) --- 6633 unchanged lines hidden --- |