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*---------. Merge branches 'doc.2024.06.06a', 'fixes.2024.07.04a', 'mb.2024.06.28a', 'noc...Paul E. McKenney2024-07-0413-188/+200
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| | | | | | * srcu: Fill out polled grace-period APIsPaul E. McKenney2024-06-182-2/+4
| | | | | | * srcu: Update cleanup_srcu_struct() commentPaul E. McKenney2024-06-181-1/+4
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| | | | | * rcutorture: Add missing MODULE_DESCRIPTION() macrosJeff Johnson2024-06-063-0/+3
| | | | | * rcutorture: Fix rcu_torture_fwd_cb_cr() data racePaul E. McKenney2024-06-061-1/+1
| | | | | * rcutorture: Make rcutorture support srcu double call testZqiang2024-06-031-20/+26
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| | | | * rcu/tasks: Fix stale task snaphot for Tasks TraceFrederic Weisbecker2024-06-061-0/+10
| | | | * Revert "rcu-tasks: Fix synchronize_rcu_tasks() VS zap_pid_ns_processes()"Frederic Weisbecker2024-06-031-13/+3
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| | | * rcu/nocb: Remove buggy bypass lock contention mitigationFrederic Weisbecker2024-06-032-27/+6
| | | * rcu/nocb: Use kthread parking instead of ad-hoc implementationFrederic Weisbecker2024-06-032-83/+36
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| | * rcu/exp: Remove redundant full memory barrier at the end of GPFrederic Weisbecker2024-06-281-2/+6
| | * rcu: Remove full memory barrier on RCU stall printoutFrederic Weisbecker2024-06-282-12/+2
| | * rcu: Remove full memory barrier on boot time eqs sanity checkFrederic Weisbecker2024-06-281-1/+1
| | * rcu/exp: Remove superfluous full memory barrier upon first EQS snapshotFrederic Weisbecker2024-06-281-1/+15
| | * rcu: Remove superfluous full memory barrier upon first EQS snapshotFrederic Weisbecker2024-06-281-1/+12
| | * rcu: Remove full ordering on second EQS snapshotFrederic Weisbecker2024-06-281-1/+9
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| * rcu: Fix rcu_barrier() VS post CPUHP_TEARDOWN_CPU invocationFrederic Weisbecker2024-07-041-3/+7
| * rcu: Eliminate lockless accesses to rcu_sync->gp_countOleg Nesterov2024-07-041-8/+4
| * rcu: Add rcutree.nohz_full_patience_delay to reduce nohz_full OS jitterPaul E. McKenney2024-07-042-2/+19
| * srcu: Disable interrupts directly in srcu_gp_end()Paul E. McKenney2024-06-181-3/+2
| * rcu: Disable interrupts directly in rcu_gp_init()Paul E. McKenney2024-06-181-3/+3
| * rcu/tree: Reduce wake up for synchronize_rcu() common caseJoel Fernandes (Google)2024-06-182-4/+27
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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