Merge tag 'x86_urgent_for_v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:

 - Mark serialize() noinstr so that it can be used from instrumentation-
   free code

 - Make sure FRED's RSP0 MSR is synchronized with its corresponding
   per-CPU value in order to avoid double faults in hotplug scenarios

 - Disable EXECMEM_ROX on x86 for now because it didn't receive proper
   x86 maintainers review, went in and broke a bunch of things

* tag 'x86_urgent_for_v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/asm: Make serialize() always_inline
  x86/fred: Fix the FRED RSP0 MSR out of sync with its per-CPU cache
  x86: Disable EXECMEM_ROX support