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2021-11-06Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-0/+15
2021-11-06mm: make generic arch_is_kernel_initmem_freed() do what it saysChristophe Leroy1-0/+15
2021-11-01Merge tag 'rcu.2021.11.01a' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds1-7/+7
2021-11-01Merge tag 'objtool-core-2021-10-31' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-1/+1
2021-10-30locking: Remove spin_lock_flags() etcArnd Bergmann1-2/+1
2021-10-19locking/rwsem: Fix comments about reader optimistic lock stealing conditionsYanfei Xu1-2/+1
2021-10-19locking: Remove rcu_read_{,un}lock() for preempt_{dis,en}able()Yanfei Xu2-12/+24
2021-10-19locking/rwsem: Disable preemption for spinning regionYanfei Xu1-23/+30
2021-10-07locking/rwbase: Optimize rwbase_read_trylockDavidlohr Bueso1-3/+2
2021-10-07Merge branch 'tip/locking/urgent'Peter Zijlstra1-20/+45
2021-10-07Merge branch 'objtool/urgent'Peter Zijlstra1-20/+45
2021-10-01rtmutex: Wake up the waiters lockless while dropping the read lock.Thomas Gleixner2-7/+18
2021-10-01rtmutex: Check explicit for TASK_RTLOCK_WAIT.Sebastian Andrzej Siewior1-1/+1
2021-10-01locking/rt: Take RCU nesting into account for __might_resched()Thomas Gleixner1-3/+14
2021-10-01sched: Clean up the might_sleep() underscore zooThomas Gleixner1-3/+3
2021-10-01locking/ww-mutex: Fix uninitialized use of ret in test_aa()Nathan Chancellor1-1/+2
2021-09-17lockdep: Improve comments in wait-type checksZhouyi Zhou1-1/+1
2021-09-17lockdep: Let lock_is_held_type() detect recursive read as readSebastian Andrzej Siewior1-1/+1
2021-09-17kernel/locking: Add context to ww_mutex_trylock()Maarten Lankhorst3-21/+131
2021-09-15locking/rwbase: Take care of ordering guarantee for fastpath readerBoqun Feng1-2/+19
2021-09-15locking/rwbase: Extract __rwbase_write_trylock()Peter Zijlstra1-18/+26
2021-09-15locking/rwbase: Properly match set_and_save_state() to restore_state()Peter Zijlstra1-1/+1
2021-09-15locking/lockdep: Avoid RCU-induced noinstr failPeter Zijlstra1-1/+1
2021-09-13locktorture: Warn on individual lock_torture_init() error conditionsPaul E. McKenney1-7/+7
2021-09-09locking/rtmutex: Fix ww_mutex deadlock checkPeter Zijlstra1-1/+1
2021-09-02locking/rwsem: Add missing __init_rwsem() for PREEMPT_RTMike Galbraith1-4/+6
2021-08-30Merge tag 'locking-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds16-1175/+2648
2021-08-30Merge branch 'core-rcu.2021.08.28a' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds1-12/+13
2021-08-27locking/rtmutex: Return success on deadlock for ww_mutex waitersPeter Zijlstra1-1/+14
2021-08-27locking/rtmutex: Prevent spurious EDEADLK return caused by ww_mutexesPeter Zijlstra1-0/+25
2021-08-25locking/rtmutex: Dequeue waiter on ww_mutex deadlockThomas Gleixner1-1/+6
2021-08-25locking/rtmutex: Dont dereference waiter locklessThomas Gleixner2-2/+16
2021-08-20locking/semaphore: Add might_sleep() to down_*() familyXiaoming Ni1-0/+4
2021-08-20locking/ww_mutex: Initialize waiter.ww_ctx properlySebastian Andrzej Siewior1-1/+1
2021-08-17locking/spinlock/rt: Prepare for RT local_lockThomas Gleixner1-2/+5
2021-08-17locking/rtmutex: Add adaptive spinwait mechanismSteven Rostedt1-2/+65
2021-08-17locking/rtmutex: Implement equal priority lock stealingGregory Haskins1-17/+35
2021-08-17locking/rtmutex: Prevent lockdep false positive with PI futexesThomas Gleixner1-0/+12
2021-08-17locking/rtmutex: Add mutex variant for RTThomas Gleixner2-1/+125
2021-08-17locking/ww_mutex: Implement rtmutex based ww_mutex API functionsPeter Zijlstra2-1/+77
2021-08-17locking/rtmutex: Extend the rtmutex core to support ww_mutexPeter Zijlstra4-14/+115
2021-08-17locking/ww_mutex: Add rt_mutex based lock type and accessorsPeter Zijlstra1-3/+3
2021-08-17locking/ww_mutex: Add RT priority to W/W orderPeter Zijlstra1-15/+49
2021-08-17locking/ww_mutex: Implement rt_mutex accessorsPeter Zijlstra1-0/+80
2021-08-17locking/ww_mutex: Abstract out internal lock accessesThomas Gleixner1-4/+19
2021-08-17locking/ww_mutex: Abstract out mutex typesPeter Zijlstra1-10/+13
2021-08-17locking/ww_mutex: Abstract out mutex accessorsPeter Zijlstra1-2/+14
2021-08-17locking/ww_mutex: Abstract out waiter enqueueingPeter Zijlstra1-6/+13
2021-08-17locking/ww_mutex: Abstract out the waiter iterationPeter Zijlstra1-4/+53
2021-08-17locking/ww_mutex: Remove the __sched annotation from ww_mutex APIsPeter Zijlstra1-6/+6
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