diff options
| -rw-r--r-- | drivers/kvm/kvm_main.c | 21 | ||||
| -rw-r--r-- | drivers/kvm/vmx.c | 12 |
2 files changed, 12 insertions, 21 deletions
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index f8f11c7..088a445 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -72,17 +72,6 @@ static struct dentry *debugfs_dir; #define CR8_RESEVED_BITS (~0x0fULL) #define EFER_RESERVED_BITS 0xfffffffffffff2fe -struct vmx_msr_entry *find_msr_entry(struct kvm_vcpu *vcpu, u32 msr) -{ - int i; - - for (i = 0; i < vcpu->nmsrs; ++i) - if (vcpu->guest_msrs[i].index == msr) - return &vcpu->guest_msrs[i]; - return 0; -} -EXPORT_SYMBOL_GPL(find_msr_entry); - #ifdef CONFIG_X86_64 // LDT or TSS descriptor in the GDT. 16 bytes. struct segment_descriptor_64 { @@ -1124,8 +1113,6 @@ static int get_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 *pdata) void set_efer(struct kvm_vcpu *vcpu, u64 efer) { - struct vmx_msr_entry *msr; - if (efer & EFER_RESERVED_BITS) { printk(KERN_DEBUG "set_efer: 0x%llx #GP, reserved bits\n", efer); @@ -1140,16 +1127,12 @@ void set_efer(struct kvm_vcpu *vcpu, u64 efer) return; } + kvm_arch_ops->set_efer(vcpu, efer); + efer &= ~EFER_LMA; efer |= vcpu->shadow_efer & EFER_LMA; vcpu->shadow_efer = efer; - - msr = find_msr_entry(vcpu, MSR_EFER); - - if (!(efer & EFER_LMA)) - efer &= ~EFER_LME; - msr->data = efer; } EXPORT_SYMBOL_GPL(set_efer); diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index fc01c4b..4362206 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -78,8 +78,6 @@ static const u32 vmx_msr_index[] = { }; #define NR_VMX_MSR (sizeof(vmx_msr_index) / sizeof(*vmx_msr_index)) -struct vmx_msr_entry *find_msr_entry(struct kvm_vcpu *vcpu, u32 msr); - static inline int is_page_fault(u32 intr_info) { 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) == (INTR_TYPE_EXT_INTR | INTR_INFO_VALID_MASK); } +static struct vmx_msr_entry *find_msr_entry(struct kvm_vcpu *vcpu, u32 msr) +{ + int i; + + for (i = 0; i < vcpu->nmsrs; ++i) + if (vcpu->guest_msrs[i].index == msr) + return &vcpu->guest_msrs[i]; + return 0; +} + static void vmcs_clear(struct vmcs *vmcs) { u64 phys_addr = __pa(vmcs); |
