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Linus Torvalds 23608993bb Locking changes for v6.15: 
Locking primitives:
 
     - Micro-optimize percpu_{,try_}cmpxchg{64,128}_op() and {,try_}cmpxchg{64,128}
       on x86 (Uros Bizjak)
 
     - mutexes: extend debug checks in mutex_lock() (Yunhui Cui)
 
     - Misc cleanups (Uros Bizjak)
 
   Lockdep:
 
     - Fix might_fault() lockdep check of current->mm->mmap_lock (Peter Zijlstra)
 
     - Don't disable interrupts on RT in disable_irq_nosync_lockdep.*()
       (Sebastian Andrzej Siewior)
 
     - Disable KASAN instrumentation of lockdep.c (Waiman Long)
 
     - Add kasan_check_byte() check in lock_acquire() (Waiman Long)
 
     - Misc cleanups (Sebastian Andrzej Siewior)
 
   Rust runtime integration:
 
     - Use Pin for all LockClassKey usages (Mitchell Levy)
     - sync: Add accessor for the lock behind a given guard (Alice Ryhl)
     - sync: condvar: Add wait_interruptible_freezable() (Alice Ryhl)
     - sync: lock: Add an example for Guard:: Lock_ref() (Boqun Feng)
 
   Split-lock detection feature (x86):
 
     - Fix warning mode with disabled mitigation mode (Maksim Davydov)
 
   Locking events:
 
     - Add locking events for rtmutex slow paths (Waiman Long)
     - Add locking events for lockdep (Waiman Long)
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-core-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking updates from Ingo Molnar:
 "Locking primitives:
   - Micro-optimize percpu_{,try_}cmpxchg{64,128}_op() and
     {,try_}cmpxchg{64,128} on x86 (Uros Bizjak)
   - mutexes: extend debug checks in mutex_lock() (Yunhui Cui)
   - Misc cleanups (Uros Bizjak)

  Lockdep:
   - Fix might_fault() lockdep check of current->mm->mmap_lock (Peter
     Zijlstra)
   - Don't disable interrupts on RT in disable_irq_nosync_lockdep.*()
     (Sebastian Andrzej Siewior)
   - Disable KASAN instrumentation of lockdep.c (Waiman Long)
   - Add kasan_check_byte() check in lock_acquire() (Waiman Long)
   - Misc cleanups (Sebastian Andrzej Siewior)

  Rust runtime integration:
   - Use Pin for all LockClassKey usages (Mitchell Levy)
   - sync: Add accessor for the lock behind a given guard (Alice Ryhl)
   - sync: condvar: Add wait_interruptible_freezable() (Alice Ryhl)
   - sync: lock: Add an example for Guard:: Lock_ref() (Boqun Feng)

  Split-lock detection feature (x86):
   - Fix warning mode with disabled mitigation mode (Maksim Davydov)

  Locking events:
   - Add locking events for rtmutex slow paths (Waiman Long)
   - Add locking events for lockdep (Waiman Long)"

* tag 'locking-core-2025-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  lockdep: Remove disable_irq_lockdep()
  lockdep: Don't disable interrupts on RT in disable_irq_nosync_lockdep.*()
  rust: lockdep: Use Pin for all LockClassKey usages
  rust: sync: condvar: Add wait_interruptible_freezable()
  rust: sync: lock: Add an example for Guard:: Lock_ref()
  rust: sync: Add accessor for the lock behind a given guard
  locking/lockdep: Add kasan_check_byte() check in lock_acquire()
  locking/lockdep: Disable KASAN instrumentation of lockdep.c
  locking/lock_events: Add locking events for lockdep
  locking/lock_events: Add locking events for rtmutex slow paths
  x86/split_lock: Fix the delayed detection logic
  lockdep/mm: Fix might_fault() lockdep check of current->mm->mmap_lock
  x86/locking: Remove semicolon from "lock" prefix
  locking/mutex: Add MUTEX_WARN_ON() into fast path
  x86/locking: Use asm_inline for {,try_}cmpxchg{64,128} emulations
  x86/locking: Use ALT_OUTPUT_SP() for percpu_{,try_}cmpxchg{64,128}_op()
 		2025-03-24 20:55:03 -07:00
..
blk.c rust: kbuild: auto generate helper exports 2024-08-19 11:09:02 +02:00
bug.c rust: kbuild: auto generate helper exports 2024-08-19 11:09:02 +02:00
build_assert.c
…
build_bug.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
cpumask.c rust: Add cpumask helpers 2025-02-28 13:34:40 -05:00
cred.c rust: cred: add Rust abstraction for `struct cred` 2024-09-30 13:02:28 +02:00
device.c rust: add devres abstraction 2024-12-20 17:19:26 +01:00
err.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
fs.c rust: file: add Rust abstraction for `struct file` 2024-09-30 13:02:28 +02:00
helpers.c Locking changes for v6.15: 2025-03-24 20:55:03 -07:00
io.c rust: add `io::{Io, IoRaw}` base types 2024-12-20 17:19:26 +01:00
jump_label.c rust: add static_branch_unlikely for static_key_false 2024-11-04 16:21:44 -05:00
kunit.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
mutex.c rust: sync: Add lock::Backend::assert_is_held() 2024-12-19 14:04:42 -08:00
page.c rust: kbuild: auto generate helper exports 2024-08-19 11:09:02 +02:00
pci.c rust: pci: add basic PCI device / driver abstractions 2024-12-20 17:19:26 +01:00
pid_namespace.c rust: add PidNamespace 2024-10-08 15:44:36 +02:00
platform.c rust: platform: add basic platform device / driver abstractions 2024-12-20 17:21:05 +01:00
rbtree.c rust: rbtree: add red-black tree implementation backed by the C version 2024-08-31 17:35:08 +02:00
rcu.c rust: add rcu abstraction 2024-12-20 17:19:26 +01:00
refcount.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
security.c rust: replace lsm context+len with lsm_context 2024-12-04 15:02:29 -05:00
signal.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
slab.c rust: alloc: implement `KVmalloc` allocator 2024-10-15 22:56:59 +02:00
spinlock.c rust: sync: Add lock::Backend::assert_is_held() 2024-12-19 14:04:42 -08:00
sync.c rust: lockdep: Use Pin for all LockClassKey usages 2025-03-08 00:55:04 +01:00
task.c Rust changes for v6.13 2024-11-26 14:00:26 -08:00
uaccess.c rust: kbuild: auto generate helper exports 2024-08-19 11:09:02 +02:00
vmalloc.c rust: alloc: implement `Vmalloc` allocator 2024-10-15 22:56:59 +02:00
wait.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00
workqueue.c rust: helpers: remove unnecessary header includes 2024-10-21 17:35:59 +02:00