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*-----. Merge branches 'fixes.2024.04.15a', 'misc.2024.04.12a', 'rcu-sync-normal-impr...Uladzislau Rezki (Sony)2024-05-018-71/+474
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| | | | * rcutorture: Use rcu_gp_slow_register/unregister() only for rcutype testZqiang2024-04-161-4/+10
| | | | * rcutorture: Fix invalid context warning when enable srcu barrier testingZqiang2024-04-161-5/+4
| | | | * rcutorture: Make stall-tasks directly exit when rcutorture tests endZqiang2024-04-161-2/+2
| | | | * rcutorture: Removing redundant function pointer initializationZqiang2024-04-161-12/+0
| | | | * rcutorture: Make rcutorture support print rcu-tasks gp stateZqiang2024-04-165-32/+53
| | | | * rcutorture: Use the gp_kthread_dbg operation specified by cur_opsZqiang2024-04-161-1/+2
| | | | * rcutorture: Re-use value stored to ->rtort_pipe_count instead of re-readinglinke li2024-04-161-1/+1
| | | | * rcutorture: Fix rcu_torture_one_read() pipe_count overflow commentPaul E. McKenney2024-04-161-1/+2
| | | | * rcutorture: Remove extraneous rcu_torture_pipe_update_one() READ_ONCE()Paul E. McKenney2024-04-161-1/+1
| | | | * rcutorture: ASSERT_EXCLUSIVE_WRITER() for ->rtort_pipe_count updatesPaul E. McKenney2024-04-091-0/+3
| | | | * rcutorture: Dump GP kthread state on insufficient cb-flood launderingPaul E. McKenney2024-04-091-1/+2
| | | | * rcutorture: Dump # online CPUs on insufficient cb-flood launderingPaul E. McKenney2024-04-091-2/+2
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| | | * rcu-tasks: Fix show_rcu_tasks_trace_gp_kthread buffer overflowNikita Kiryushin2024-04-151-1/+1
| | | * rcu-tasks: Fix the comments for tasks_rcu_exit_srcu_stall_timerZqiang2024-04-151-1/+1
| | | * rcu-tasks: Replace exit_tasks_rcu_start() initialization with WARN_ON_ONCE()Paul E. McKenney2024-04-151-2/+1
| | | * rcu-tasks: Make Tasks RCU wait idly for grace-period delaysPaul E. McKenney2024-04-092-3/+7
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| | * rcu: Allocate WQ with WQ_MEM_RECLAIM bit setUladzislau Rezki (Sony)2024-04-151-1/+5
| | * rcu: Support direct wake-up of synchronize_rcu() usersUladzislau Rezki (Sony)2024-04-152-1/+29
| | * rcu: Add a trace event for synchronize_rcu_normal()Uladzislau Rezki (Sony)2024-04-151-1/+6
| | * rcu: Reduce synchronize_rcu() latencyUladzislau Rezki (Sony)2024-04-152-2/+331
| | * rcu: Add data structures for synchronize_rcu()Uladzislau Rezki (Sony)2024-04-111-0/+14
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* | rcu: Fix buffer overflow in print_cpu_stall_info()Nikita Kiryushin2024-04-151-1/+2
* | rcu: Inform KCSAN of one-byte cmpxchg() in rcu_trc_cmpxchg_need_qs()Paul E. McKenney2024-04-151-1/+9
* | rcu: Make hotplug operations track GP state, not flagsPaul E. McKenney2024-04-153-10/+10
* | rcu: Mark loads from rcu_state.n_online_cpusPaul E. McKenney2024-04-152-3/+7
* | rcu: Mark writes to rcu_sync ->gp_count fieldPaul E. McKenney2024-04-151-2/+6
* | rcu: Bring diagnostic read of rcu_state.gp_flags into alignmentPaul E. McKenney2024-04-151-1/+1
* | rcu: Remove redundant READ_ONCE() of rcu_state.gp_flags in tree.cPaul E. McKenney2024-04-151-7/+4
* | rcu: Make Tiny RCU explicitly disable preemptionPaul E. McKenney2024-04-151-0/+2
* | rcu: Remove redundant BH disabling in TINY_RCUPaul E. McKenney2024-04-151-2/+0
* | rcu: Create NEED_TASKS_RCU to factor out enablement logicPaul E. McKenney2024-04-151-1/+5
* | srcu: Make Tiny SRCU explicitly disable preemptionPaul E. McKenney2024-04-151-5/+26
* | rcu: Make TINY_RCU depend on !PREEMPT_RCU rather than !PREEMPTIONPaul E. McKenney2024-04-151-1/+1
* | rcu: Add lockdep checks and kernel-doc header to rcu_softirq_qs()Paul E. McKenney2024-04-091-0/+28
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*-----. Merge branches 'rcu-doc.2024.02.14a', 'rcu-nocb.2024.02.14a', 'rcu-exp.2024.0...Boqun Feng2024-02-2613-305/+383
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| | | | * rcu/sync: remove un-used rcu_sync_enter_start functionOnkarnath2024-02-141-16/+0
| | | | * rcutorture: Suppress rtort_pipe_count warnings until after stallsPaul E. McKenney2024-02-141-4/+9
| | | | * srcu: Improve comments about acceleration leakJoel Fernandes (Google)2024-02-141-4/+20
| | | | * rcu: Provide a boot time parameter to control lazy RCUQais Yousef2024-02-142-1/+19
| | | | * rcu: Rename jiffies_till_flush to jiffies_lazy_flushFrederic Weisbecker2024-02-143-18/+18
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| | | * rcu-tasks: Maintain real-time response in rcu_tasks_postscan()Paul E. McKenney2024-02-251-1/+21
| | | * rcu-tasks: Eliminate deadlocks involving do_exit() and RCU tasksPaul E. McKenney2024-02-251-16/+28
| | | * rcu-tasks: Maintain lists to eliminate RCU-tasks/do_exit() deadlocksPaul E. McKenney2024-02-251-10/+33
| | | * rcu-tasks: Initialize data to eliminate RCU-tasks/do_exit() deadlocksPaul E. McKenney2024-02-251-0/+2
| | | * rcu-tasks: Initialize callback lists at rcu_init() timePaul E. McKenney2024-02-254-6/+27
| | | * rcu-tasks: Add data to eliminate RCU-tasks/do_exit() deadlocksPaul E. McKenney2024-02-251-0/+2
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| | * rcu/exp: Remove rcu_par_gp_wqFrederic Weisbecker2024-02-144-115/+8
| | * rcu/exp: Handle parallel exp gp kworkers affinityFrederic Weisbecker2024-02-142-43/+78
| | * rcu/exp: Make parallel exp gp kworker per rcu nodeFrederic Weisbecker2024-02-145-33/+52