Re: git: 76887e84be97 - main - cpuset: increase userland maximum size to 1024

> > vmm kernel module and bhyve userland are sharing a cpuset_t. So, this
> > commit introduces a mismatch in the ioctl signature of VM_RUN. Any
> > advice how to fix this properly, would be appreciated.
> >
> > [1]
> > https://github.com/freebsd/freebsd-src/blob/c543e09f1f8ef98f201f7dd3f34ae023d61dfa83/sys/amd64/include/vmm.h#L759
>
> On one hand this really should not be a part of the abi (you could
> have a pointer to cpuset and a a var stating the size).
>
> On the other hand, i suspect the least problematic long term solution
> is to introduce usercpuset_t (or whatever the name) and have a
> conversion func on import. This would still mean you need a kernel and
> user variant of the vm_exit struct.

Sorry about the breakage. I originally planned to bump both MAXCPU and
cpuset_t size to 1024 in one commit, but split them in part to find
unintended dependencies.

I can revert the change for now and recommit it after one of the above is done.