Merge tag 'x86-urgent-2026-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'x86-urgent-2026-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull misc x86 fixes from Ingo Molnar:

 - Fix resctrl initialization on Hygon CPUs

 - Fix resctrl memory bandwidth counters on Hygon CPUs

 - Fix x86 self-tests build bug

* tag 'x86-urgent-2026-01-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  selftests/x86: Add selftests include path for kselftest.h after centralization
  x86/resctrl: Fix memory bandwidth counter width for Hygon
  x86/resctrl: Add missing resctrl initialization for Hygon