Merge tag 'x86-boot-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 boot updates from Ingo Molnar:

 - Move the kernel cmdline setup earlier in the boot process (again),
   to address a split_lock_detect= boot parameter bug

 - Ignore relocations in .notes sections

 - Simplify boot stack setup

 - Re-introduce a bootloader quirk wrt CR4 handling

 - Miscellaneous cleanups & fixes

* tag 'x86-boot-2024-05-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/boot/64: Clear most of CR4 in startup_64(), except PAE, MCE and LA57
  x86/boot: Move kernel cmdline setup earlier in the boot process (again)
  x86/build: Clean up arch/x86/tools/relocs.c a bit
  x86/boot: Ignore relocations in .notes sections in walk_relocs() too
  x86: Rename __{start,end}_init_task to __{start,end}_init_stack
  x86/boot: Simplify boot stack setup