VMware Tools driver to advertise OS as 'FreeBSD 64-bit' OS, not 32-bit version

Index: dev/pv/vmt.c
===================================================================
RCS file: /cvs/src/sys/dev/pv/vmt.c,v
retrieving revision 1.26
diff -u -p -u -r1.26 vmt.c
--- dev/pv/vmt.c 8 Sep 2022 10:22:06 -0000 1.26
+++ dev/pv/vmt.c 26 Oct 2022 17:01:39 -0000
@@ -633,7 +633,7 @@ vmt_update_guest_info(struct vmt_softc *
*/

if (vm_rpc_send_rpci_tx(sc, "SetGuestInfo %d %s",
- VM_GUEST_INFO_OS_NAME, "FreeBSD") != 0) {
+ VM_GUEST_INFO_OS_NAME, "FreeBSD-64") != 0) {
DPRINTF("%s: unable to set guest OS", DEVNAME(sc));
sc->sc_rpc_error = 1;
}
Hello @misc,

I do not see a reason not to update OS version that vmt (kernel level
implementation of VMware Tools) is advertising to VMware hypervisor from
32 bit FreeBSD to 64 bit version.

If for nothing else, there's clock running forward issue that appeared
in 7.2 release and that is solved simply by manually specifying "FreeBSD
64-bit" instead of "FreeBSD 32-bit" for "Guest OS Version".
- https://marc.info/?t=166674083700007&r=1&w=2
- https://marc.info/?t=166630469300002&r=1&w=2

Attached is a simple patch that I tested and that changes string
"FreeBSD" to "FreeBSD-64" in a call to "SetGuestInfo" function on
hypervisor and that accomplishes the task.

What could be a drawback? Is author David Gwynne still active and can he
give some feedback?