diff options
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/x86.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index c0e9427..59a8ba4 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -4021,7 +4021,6 @@ static void get_segment_descriptor_dtable(struct kvm_vcpu *vcpu, static int load_guest_segment_descriptor(struct kvm_vcpu *vcpu, u16 selector, struct desc_struct *seg_desc) { - gpa_t gpa; struct descriptor_table dtable; u16 index = selector >> 3; @@ -4031,16 +4030,13 @@ static int load_guest_segment_descriptor(struct kvm_vcpu *vcpu, u16 selector, kvm_queue_exception_e(vcpu, GP_VECTOR, selector & 0xfffc); return 1; } - gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, dtable.base); - gpa += index * 8; - return kvm_read_guest(vcpu->kvm, gpa, seg_desc, 8); + return kvm_read_guest_virt(dtable.base + index*8, seg_desc, sizeof(*seg_desc), vcpu); } /* allowed just for 8 bytes segments */ static int save_guest_segment_descriptor(struct kvm_vcpu *vcpu, u16 selector, struct desc_struct *seg_desc) { - gpa_t gpa; struct descriptor_table dtable; u16 index = selector >> 3; @@ -4048,9 +4044,7 @@ static int save_guest_segment_descriptor(struct kvm_vcpu *vcpu, u16 selector, if (dtable.limit < index * 8 + 7) return 1; - gpa = vcpu->arch.mmu.gva_to_gpa(vcpu, dtable.base); - gpa += index * 8; - return kvm_write_guest(vcpu->kvm, gpa, seg_desc, 8); + return kvm_write_guest_virt(dtable.base + index*8, seg_desc, sizeof(*seg_desc), vcpu); } static u32 get_tss_base_addr(struct kvm_vcpu *vcpu, |
