The bhyve kernel module and its associated userland consumers have been updated
to the latest upstream FreeBSD sources as of:

commit 37e8a0e0058c226e6bd0ed5c3a07ee15b1146122
Author: mav <mav@FreeBSD.org>
Date:   Mon Sep 23 17:53:47 2019 +0000

    Make nvme(4) driver some more NUMA aware.

     - For each queue pair precalculate CPU and domain it is bound to.
    If queue pairs are not per-CPU, then use the domain of the device.
     - Allocate most of queue pair memory from the domain it is bound to.
     - Bind callouts to the same CPUs as queue pair to avoid migrations.
     - Do not assign queue pairs to each SMT thread.  It just wasted
    resources and increased lock congestions.
     - Remove fixed multiplier of CPUs per queue pair, spread them even.
    This allows to use more queue pairs in some hardware configurations.
     - If queue pair serves multiple CPUs, bind different NVMe devices to
    different CPUs.

    MFC after:      1 month
    Sponsored by:   iXsystems, Inc.

Which corresponds to SVN revision: 352630


NOTE:
This sync ignores commit c8edafdabc27533d9c51eddc2896e772c16d965c.
There are big changes to the virtio net devices that we haven't synced up yet
because SmartOS relies heavily on viona instead.