diff options
Diffstat (limited to 'drivers/kvm/vmx.c')
-rw-r--r-- | drivers/kvm/vmx.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index fc01c4b08fd5..43622061660b 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c | |||
@@ -78,8 +78,6 @@ static const u32 vmx_msr_index[] = { | |||
78 | }; | 78 | }; |
79 | #define NR_VMX_MSR (sizeof(vmx_msr_index) / sizeof(*vmx_msr_index)) | 79 | #define NR_VMX_MSR (sizeof(vmx_msr_index) / sizeof(*vmx_msr_index)) |
80 | 80 | ||
81 | struct vmx_msr_entry *find_msr_entry(struct kvm_vcpu *vcpu, u32 msr); | ||
82 | |||
83 | static inline int is_page_fault(u32 intr_info) | 81 | static inline int is_page_fault(u32 intr_info) |
84 | { | 82 | { |
85 | return (intr_info & (INTR_INFO_INTR_TYPE_MASK | INTR_INFO_VECTOR_MASK | | 83 | return (intr_info & (INTR_INFO_INTR_TYPE_MASK | INTR_INFO_VECTOR_MASK | |
@@ -93,6 +91,16 @@ static inline int is_external_interrupt(u32 intr_info) | |||
93 | == (INTR_TYPE_EXT_INTR | INTR_INFO_VALID_MASK); | 91 | == (INTR_TYPE_EXT_INTR | INTR_INFO_VALID_MASK); |
94 | } | 92 | } |
95 | 93 | ||
94 | static struct vmx_msr_entry *find_msr_entry(struct kvm_vcpu *vcpu, u32 msr) | ||
95 | { | ||
96 | int i; | ||
97 | |||
98 | for (i = 0; i < vcpu->nmsrs; ++i) | ||
99 | if (vcpu->guest_msrs[i].index == msr) | ||
100 | return &vcpu->guest_msrs[i]; | ||
101 | return 0; | ||
102 | } | ||
103 | |||
96 | static void vmcs_clear(struct vmcs *vmcs) | 104 | static void vmcs_clear(struct vmcs *vmcs) |
97 | { | 105 | { |
98 | u64 phys_addr = __pa(vmcs); | 106 | u64 phys_addr = __pa(vmcs); |