Merge tag 'objtool-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel...

Merge tag 'objtool-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull objtool fixes from Ingo Molnar:
 "Address various objtool scalability bugs/inefficiencies exposed by
  allmodconfig builds, plus improve the quality of alternatives
  instructions generated code and disassembly"

* tag 'objtool-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  objtool: Simplify .annotate_insn code generation output some more
  objtool: Add more robust signal error handling, detect and warn about stack overflows
  objtool: Remove newlines and tabs from annotation macros
  objtool: Consolidate annotation macros
  x86/asm: Remove ANNOTATE_DATA_SPECIAL usage
  x86/alternative: Remove ANNOTATE_DATA_SPECIAL usage
  objtool: Fix stack overflow in validate_branch()