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* Merge branch 'exp.2022.05.11a' into HEADPaul E. McKenney2022-05-111-3/+48
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| * rcu: Move expedited grace period (GP) work to RT kthread_workerKalesh Singh2022-05-111-3/+48
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*-----. \ Merge branches 'docs.2022.04.20a', 'fixes.2022.04.20a', 'nocb.2022.04.11b', '...Paul E. McKenney2022-05-031-17/+78
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| | | | * rcutorture: Suppress debugging grace period delays during floodingPaul E. McKenney2022-04-121-3/+29
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| | | * rcu-tasks: Make Tasks RCU account for userspace executionPaul E. McKenney2022-04-121-0/+2
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| | * rcu/nocb: Initialize nocb kthreads only for boot CPU prior SMP initializationFrederic Weisbecker2022-04-121-1/+5
| | * rcu: Initialize boost kthread only for boot node prior SMP initializationFrederic Weisbecker2022-04-121-1/+4
| | * rcu: Assume rcu_init() is called before smpFrederic Weisbecker2022-04-121-6/+5
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| * rcu: Fix preemption mode check on synchronize_rcu[_expedited]()Frederic Weisbecker2022-04-211-1/+3
| * rcu: Add comments to final rcu_gp_cleanup() "if" statementPaul E. McKenney2022-04-211-5/+20
| * rcu: Check for jiffies going backwardsPaul E. McKenney2022-04-121-0/+10
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* Merge tag 'rcu.2022.03.13a' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds2022-03-211-141/+187
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| *---. Merge branches 'exp.2022.02.24a', 'fixes.2022.02.14a', 'rcu_barrier.2022.02.0...Paul E. McKenney2022-02-241-141/+187
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| | | | * rcu: Add per-CPU rcuc task dumps to RCU CPU stall warningsZqiang2022-02-021-0/+3
| | | | * rcu: Elevate priority of offloaded callback threadsAlison Chaiken2022-02-021-1/+1
| | | | * rcu: Move kthread_prio bounds-check to a separate functionAlison Chaiken2022-02-021-16/+23
| | | | * rcu: Create per-cpu rcuc kthreads only when rcutree.use_softirq=0Zqiang2022-02-021-1/+1
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| | | * rcu: Create and use an rcu_rdp_cpu_online()Paul E. McKenney2022-02-081-8/+13
| | | * rcu: Make rcu_barrier() no longer block CPU-hotplug operationsPaul E. McKenney2022-02-081-14/+14
| | | * rcu: Rework rcu_barrier() and callback-migration logicPaul E. McKenney2022-02-081-16/+61
| | | * rcu: Refactor rcu_barrier() empty-list handlingPaul E. McKenney2022-02-081-17/+8
| | | * rcu: Kill rnp->ofl_seq and use only rcu_state.ofl_lock for exclusionDavid Woodhouse2022-02-081-35/+36
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| | * kasan: Record work creation stack trace with interrupts enabledZqiang2022-02-141-1/+1
| | * rcu: Inline __call_rcu() into call_rcu()Paul E. McKenney2022-02-141-49/+42
| | * rcu: Add mutex for rcu boost kthread spawning and affinity settingDavid Woodhouse2022-02-141-0/+1
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* / tick/rcu: Remove obsolete rcu_needs_cpu() parametersFrederic Weisbecker2022-03-071-2/+1
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*-----. Merge branches 'doc.2021.11.30c', 'exp.2021.12.07a', 'fastnohz.2021.11.30c', ...Paul E. McKenney2021-12-091-45/+86
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| | | | * rcu/nocb: Don't invoke local rcu core on callback overload from nocb kthreadFrederic Weisbecker2021-12-081-5/+5
| | | | * rcu: Apply callbacks processing time limit only on softirqFrederic Weisbecker2021-12-081-13/+12
| | | | * rcu: Fix callbacks processing time limit retaining cond_resched()Frederic Weisbecker2021-12-081-10/+15
| | | | * rcu/nocb: Limit number of softirq callbacks only on softirqFrederic Weisbecker2021-12-081-3/+2
| | | | * rcu/nocb: Use appropriate rcu_nocb_lock_irqsave()Frederic Weisbecker2021-12-081-5/+3
| | | | * rcu/nocb: Check a stable offloaded state to manipulate qlen_last_fqs_checkFrederic Weisbecker2021-12-081-1/+1
| | | | * rcu/nocb: Make rcu_core() callbacks acceleration (de-)offloading safeFrederic Weisbecker2021-12-081-2/+16
| | | | * rcu/nocb: Make rcu_core() callbacks acceleration preempt-safeThomas Gleixner2021-12-081-2/+3
| | | | * rcu/nocb: Invoke rcu_core() at the start of deoffloadingFrederic Weisbecker2021-12-081-0/+17
| | | | * rcu/nocb: Prepare state machine for a new stepFrederic Weisbecker2021-12-081-1/+1
| | | | * rcu: Tighten rcu_advance_cbs_nowake() checksPaul E. McKenney2021-12-081-3/+4
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| | | * rcu: Avoid alloc_pages() when recording stackJun Miao2021-12-011-2/+2
| | | * rcu: in_irq() cleanupChangbin Du2021-12-011-1/+1
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| | * rcu: Move rcu_needs_cpu() to tree.cPaul E. McKenney2021-12-011-0/+18
| | * rcu: Remove the RCU_FAST_NO_HZ Kconfig optionPaul E. McKenney2021-12-011-11/+0
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| * rcu: Make idle entry report expedited quiescent statesPaul E. McKenney2021-12-081-1/+1
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* rcu: Fix rcu_dynticks_curr_cpu_in_eqs() vs noinstrPeter Zijlstra2021-10-071-1/+1
* rcu: Make rcutree_dying_cpu() use its "cpu" parameterPaul E. McKenney2021-09-141-1/+1
* rcu: Simplify rcu_report_dead() call to rcu_report_exp_rdp()Paul E. McKenney2021-09-141-3/+1
* rcu: Move rcu_dynticks_eqs_online() to rcu_cpu_starting()Paul E. McKenney2021-09-141-1/+1
* rcu: Comment rcu_gp_init() code waiting for CPU-hotplug operationsPaul E. McKenney2021-09-141-0/+2
* rcu: Eliminate rcu_implicit_dynticks_qs() local variable ruqpPaul E. McKenney2021-09-141-5/+3
* rcu: Eliminate rcu_implicit_dynticks_qs() local variable rnhqpPaul E. McKenney2021-09-141-4/+2