Merge tag 'x86_microcode_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 microcode loader updates from Borislav Petkov:

 - Load late on both SMT threads on AMD, just like it is being done in
   the early loading procedure

  - Cleanups

* tag 'x86_microcode_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/microcode/AMD: Load late on both threads too
  x86/microcode/amd: Remove unneeded pointer arithmetic
  x86/microcode/AMD: Get rid of __find_equiv_id()