Commit bade58eb0651 for kernel

commit bade58eb0651c84b9b2a074fe4c04f2bba6b933f
Merge: 541643982b95 2d36d3b451a9
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue Jun 23 17:16:31 2026 -0700

    Merge tag 'x86-urgent-2026-06-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

    Pull x86 fix from Ingo Molnar:

     - Prevent NULL dereference on theoretical missing IO bitmap (Li
       RongQing)

    * tag 'x86-urgent-2026-06-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
      x86/ioperm: Prevent NULL dereference on theoretical missing IO bitmap