Tim, On Tue, 30 Oct 2018, Tim Chen wrote:
> Change the SMT code paths check from using cpu_smt_control to
> cpu_smt_enabled static key. This saves a branching check.
and adds extra size to the kernel for the patching. The only reason why it
would make sense for kvm is that then the EXPORT of cpu_smt_control can go
away, which takes more space than the patch data.
Thanks,
tglx
