Merge tag 'x86_cpu_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 cpuid updates from Borislav Petkov:

 - Make UMIP instruction detection more robust

 - Correct and cleanup AMD CPU topology detection; document the relevant
   CPUID leaves topology parsing precedence on AMD

 - Add support for running the kernel as guest on FreeBSD's Bhyve
   hypervisor

 - Cleanups and improvements

* tag 'x86_cpu_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/umip: Fix decoding of register forms of 0F 01 (SGDT and SIDT aliases)
  x86/umip: Check that the instruction opcode is at least two bytes
  Documentation/x86/topology: Detail CPUID leaves used for topology enumeration
  x86/cpu/topology: Define AMD64_CPUID_EXT_FEAT MSR
  x86/cpu/topology: Check for X86_FEATURE_XTOPOLOGY instead of passing has_xtopology
  x86/cpu/cacheinfo: Simplify cacheinfo_amd_init_llc_id() using _cpuid4_info
  x86/cpu: Rename and move CPU model entry for Diamond Rapids
  x86/cpu: Detect FreeBSD Bhyve hypervisor