From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 29 Mar 2026 16:59:46 +0000 (-0700)
Subject: Merge tag 'locking-urgent-2026-03-29' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: v7.0-rc6~9
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f087b0bad454a91c7d1615f82954a4752843560d;p=thirdparty%2Fkernel%2Flinux.git

Merge tag 'locking-urgent-2026-03-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull futex fixes from Ingo Molnar:

 - Tighten up the sys_futex_requeue() ABI a bit, to disallow dissimilar
   futex flags and potential UaF access (Peter Zijlstra)

 - Fix UaF between futex_key_to_node_opt() and vma_replace_policy()
   (Hao-Yu Yang)

 - Clear stale exiting pointer in futex_lock_pi() retry path, which
   triggered a warning (and potential misbehavior) in stress-testing
   (Davidlohr Bueso)

* tag 'locking-urgent-2026-03-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  futex: Clear stale exiting pointer in futex_lock_pi() retry path
  futex: Fix UaF between futex_key_to_node_opt() and vma_replace_policy()
  futex: Require sys_futex_requeue() to have identical flags
---

f087b0bad454a91c7d1615f82954a4752843560d