diff options
| -rw-r--r-- | arch/x86/kvm/x86.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 4f8e78d49585..9c66cb3657b4 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -6492,11 +6492,8 @@ static int kvm_vm_ioctl_set_msr_filter(struct kvm *kvm, } mutex_lock(&kvm->lock); - /* The per-VM filter is protected by kvm->lock... */ - old_filter = srcu_dereference_check(kvm->arch.msr_filter, &kvm->srcu, 1); - - rcu_assign_pointer(kvm->arch.msr_filter, new_filter); + old_filter = rcu_replace_pointer(kvm->arch.msr_filter, new_filter, 1); mutex_unlock(&kvm->lock); synchronize_srcu(&kvm->srcu); |