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* Merge tag 'locking-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/ker...Linus Torvalds2020-12-152-251/+138
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| * locking/rwsem: Remove reader optimistic spinningWaiman Long2020-12-092-240/+49
| * locking/rwsem: Enable reader optimistic lock stealingWaiman Long2020-12-092-0/+29
| * locking/rwsem: Prevent potential lock starvationWaiman Long2020-12-091-2/+13
| * locking/rwsem: Pass the current atomic count to rwsem_down_read_slowpath()Waiman Long2020-12-091-8/+10
| * locking/rwsem: Fold __down_{read,write}*()Peter Zijlstra2020-12-091-22/+23
| * locking/rwsem: Introduce rwsem_write_trylock()Peter Zijlstra2020-12-091-22/+16
| * locking/rwsem: Better collate rwsem_read_trylock()Peter Zijlstra2020-12-091-7/+8
| * rwsem: Implement down_read_interruptibleEric W. Biederman2020-12-091-0/+26
| * rwsem: Implement down_read_killable_nestedEric W. Biederman2020-12-091-0/+14
* | Merge tag 'core-rcu-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds2020-12-151-6/+30
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| * locktorture: Invoke percpu_free_rwsem() to do percpu-rwsem cleanupHou Tao2020-11-071-5/+21
| * locktorture: Prevent hangs for invalid argumentsPaul E. McKenney2020-11-071-0/+5
| * locktorture: Ignore nreaders_stress if no readlock supportHou Tao2020-11-071-1/+2
| * locktorture: Track time of last ->writeunlock()Paul E. McKenney2020-11-071-0/+2
* | lockdep: Put graph lock/unlock under lock_recursion protectionBoqun Feng2020-11-171-2/+4
* | lockdep: Avoid to modify chain keys in validate_chain()Boqun Feng2020-11-101-10/+9
* | Merge tag 'locking-urgent-2020-11-01' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds2020-11-011-13/+7
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| * lockdep: Fix nr_unused_locks accountingPeter Zijlstra2020-10-301-10/+4
| * locking/lockdep: Remove more raw_cpu_read() usagePeter Zijlstra2020-10-301-1/+1
| * lockdep: Fix preemption WARN for spurious IRQ-enablePeter Zijlstra2020-10-221-2/+2
* | Merge tag 'core-rcu-2020-10-12' of git://git.kernel.org/pub/scm/linux/kernel/...Linus Torvalds2020-10-181-1/+1
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| * Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/pau...Ingo Molnar2020-10-091-1/+1
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| | * locktorture: Make function torture_percpu_rwsem_init() staticWei Yongjun2020-08-251-1/+1
* | | Merge branch 'locking/urgent' into locking/core, to pick up fixesIngo Molnar2020-10-093-56/+101
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| * | | lockdep: Fix lockdep recursionPeter Zijlstra2020-10-091-40/+59
| * | | lockdep: Fix usage_traceoverflowPeter Zijlstra2020-10-092-19/+20
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| * | locking/percpu-rwsem: Use this_cpu_{inc,dec}() for read_countHou Tao2020-09-161-2/+2
| * | locking/lockdep: Fix "USED" <- "IN-NMI" inversionspeterz@infradead.org2020-09-032-6/+31
* | | lockdep: Optimize the memory usage of circular queueBoqun Feng2020-09-291-39/+60
* | | lockdep: Take read/write status in consideration when generate chainkeyBoqun Feng2020-08-261-18/+35
* | | lockdep: Add recursive read locks into dependency graphBoqun Feng2020-08-261-17/+2
* | | lockdep: Fix recursive read lock related safe->unsafe detectionBoqun Feng2020-08-261-47/+141
* | | lockdep: Adjust check_redundant() for recursive read changeBoqun Feng2020-08-261-3/+44
* | | lockdep: Support deadlock detection for recursive read locks in check_noncirc...Boqun Feng2020-08-261-8/+35
* | | lockdep: Make __bfs(.match) return boolBoqun Feng2020-08-261-10/+10
* | | lockdep: Extend __bfs() to work with multiple types of dependenciesBoqun Feng2020-08-261-19/+94
* | | lockdep: Introduce lock_list::depBoqun Feng2020-08-261-4/+88
* | | lockdep: Reduce the size of lock_list::distanceBoqun Feng2020-08-261-3/+3
* | | lockdep: Make __bfs() visit every dependency until a matchBoqun Feng2020-08-261-26/+35
* | | lockdep: Demagic the return value of BFSBoqun Feng2020-08-261-66/+89
* | | locking: More accurate annotations for read_lock()Boqun Feng2020-08-261-0/+14
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* | lockdep,trace: Expose tracepointsPeter Zijlstra2020-08-261-5/+9
* | lockdep: Use raw_cpu_*() for per-cpu variablesPeter Zijlstra2020-08-261-2/+2
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* Merge tag 'locking-urgent-2020-08-10' of git://git.kernel.org/pub/scm/linux/k...Linus Torvalds2020-08-111-1/+1
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| * Merge branch 'WIP.locking/seqlocks' into locking/urgentIngo Molnar2020-08-061-21/+59
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| * | locking/lockdep: Fix overflow in presentation of average lock-timeChris Wilson2020-07-251-1/+1
* | | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds2020-08-061-0/+7
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| * | | x86/kvm: Add "nopvspin" parameter to disable PV spinlocksZhenzhong Duan2020-07-081-0/+7
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* | | Merge tag 'sched-fifo-2020-08-04' of git://git.kernel.org/pub/scm/linux/kerne...Linus Torvalds2020-08-061-8/+2
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