Pull up following revision(s) (requested by msaitoh in ticket #833):

usr.sbin/cpuctl/arch/i386.c: revision 1.109
sys/arch/x86/include/specialreg.h: revision 1.159
usr.sbin/cpuctl/arch/i386.c: revision 1.110
sys/arch/x86/include/specialreg.h: revision 1.160
sys/arch/x86/include/specialreg.h: revision 1.161
sys/arch/x86/x86/tsc.c: revision 1.40
sys/arch/x86/x86/procfs_machdep.c: revision 1.35
sys/arch/x86/x86/procfs_machdep.c: revision 1.36

  Add Fast Short Rep Mov(fsrm).

Add AVX512_VP2INTERSECT, SERIALIZE and TSXLDTRK(TSX suspend load addr tracking)

  CPUID Fn00000001 %edx bit 8 is printed as "TSC", so rename CPUID Fn8000_0007
%edx bit 8 from "TSC" to "ITSC" (Invariant TSC) to avoid confusion.

  Rename CPUID_APM_TSC to CPUID_APM_ITSC. No functional change.

  Remove ci_max_ext_cpuid because it's the same as ci_cpuid_extlevel.

  Print CPUID 0x80000007 %edx on both Intel and AMD.

(martin)