> Fix a NULL VMSA deref bug (which is probably the tip of the iceberg with > respect to what all can go wrong) due to a race between KVM_CREATE_VCPU and > KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM, where a non-SEV-ES vCPU can be created in > an SEV-ES VM. > > Found by running syzkaller on a bare metal SEV-ES host. C repro below. Queued, thanks (with EBUSY instead of EINVAL). Paolo
