diff options
| -rw-r--r-- | arch/x86/kvm/x86.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 338844b82c4c..e906c05e530e 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -9980,7 +9980,8 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu) goto out; } - if (kvm_run->kvm_valid_regs & ~KVM_SYNC_X86_VALID_FIELDS) { + if ((kvm_run->kvm_valid_regs & ~KVM_SYNC_X86_VALID_FIELDS) || + (kvm_run->kvm_dirty_regs & ~KVM_SYNC_X86_VALID_FIELDS)) { r = -EINVAL; goto out; } @@ -10585,9 +10586,6 @@ static void store_regs(struct kvm_vcpu *vcpu) static int sync_regs(struct kvm_vcpu *vcpu) { - if (vcpu->run->kvm_dirty_regs & ~KVM_SYNC_X86_VALID_FIELDS) - return -EINVAL; - if (vcpu->run->kvm_dirty_regs & KVM_SYNC_X86_REGS) { __set_regs(vcpu, &vcpu->run->s.regs.regs); vcpu->run->kvm_dirty_regs &= ~KVM_SYNC_X86_REGS; |