Merge tag 'x86-cleanups-2026-04-13' of git://git.kernel.org/pub/scm/linux/kernel...

Pull x86 cleanups from Ingo Molnar:

 - Consolidate AMD and Hygon cases in parse_topology() (Wei Wang)

 - asm constraints cleanups in __iowrite32_copy() (Uros Bizjak)

 - Drop AMD Extended Interrupt LVT macros (Naveen N Rao)

 - Don't use REALLY_SLOW_IO for delays (Juergen Gross)

 - paravirt cleanups (Juergen Gross)

 - FPU code cleanups (Borislav Petkov)

 - split-lock handling code cleanups (Borislav Petkov, Ronan Pigott)

* tag 'x86-cleanups-2026-04-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/fpu: Correct the comment explaining what xfeatures_in_use() does
  x86/split_lock: Don't warn about unknown split_lock_detect parameter
  x86/fpu: Correct misspelled xfeaures_to_write local var
  x86/apic: Drop AMD Extended Interrupt LVT macros
  x86/cpu/topology: Consolidate AMD and Hygon cases in parse_topology()
  block/floppy: Don't use REALLY_SLOW_IO for delays
  x86/paravirt: Replace io_delay() hook with a bool
  x86/irqflags: Preemptively move include paravirt.h directive where it belongs
  x86/split_lock: Restructure the unwieldy switch-case in sld_state_show()
  x86/local: Remove trailing semicolon from _ASM_XADD in local_add_return()
  x86/asm: Use inout "+" asm onstraint modifiers in __iowrite32_copy()

diff --cc arch/x86/events/amd/ibs.c
Simple merge

diff --cc arch/x86/kernel/apic/apic.c
Simple merge

diff --cc arch/x86/kernel/cpu/mce/amd.c
Simple merge

diff --cc arch/x86/xen/enlighten_pv.c
Simple merge