- Move blacklists of broken TSCs out of the printcpuinfo() function
  and into the TSC probe routine.
- Initialize cpu_exthigh once in finishidentcpu() which is called
  before printcpuinfo() (and matches the behavior on amd64).


git-svn-id: svn+ssh://svn.freebsd.org/base/head@271082 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Remove a stray blank line from the Intel cache and TLB info.


git-svn-id: svn+ssh://svn.freebsd.org/base/head@271083 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f