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* Merge tag 'rcu.release.v6.12' of git://git.kernel.org/pub/scm/linux/kernel/gi...Linus Torvalds2024-09-181-55/+66
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| *-. Merge branches 'context_tracking.15.08.24a', 'csd.lock.15.08.24a', 'nocb.09.0...Neeraj Upadhyay2024-09-081-51/+62
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| | | * rcu: Let dump_cpu_task() be used without preemption disabledRyo Takakura2024-08-141-2/+0
| | | * rcu: Summarize expedited RCU CPU stall warnings during CSD-lock stallsPaul E. McKenney2024-08-141-0/+4
| | | * rcu: Extract synchronize_rcu_expedited_stall() from synchronize_rcu_expedited...Paul E. McKenney2024-08-141-51/+60
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| * | rcu: Rename struct rcu_data .exp_dynticks_snap into .exp_watching_snapValentin Schneider2024-08-151-2/+2
| * | rcu: Rename rcu_dynticks_in_eqs_since() into rcu_watching_snap_stopped_since()Valentin Schneider2024-08-151-1/+1
| * | rcu: Rename rcu_dynticks_in_eqs() into rcu_watching_snap_in_eqs()Valentin Schneider2024-08-151-1/+1
| * | context_tracking, rcu: Rename ct_dynticks_cpu_acquire() into ct_rcu_watching_...Valentin Schneider2024-07-291-1/+1
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* / rcu: Mark emergency sections in rcu stallsJohn Ogness2024-08-211-0/+7
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* rcu/exp: Remove redundant full memory barrier at the end of GPFrederic Weisbecker2024-06-281-2/+6
* rcu/exp: Remove superfluous full memory barrier upon first EQS snapshotFrederic Weisbecker2024-06-281-1/+15
* rcu: Reduce synchronize_rcu() latencyUladzislau Rezki (Sony)2024-04-151-1/+1
* rcu/exp: Remove rcu_par_gp_wqFrederic Weisbecker2024-02-141-72/+1
* rcu/exp: Make parallel exp gp kworker per rcu nodeFrederic Weisbecker2024-02-141-5/+5
* rcu/exp: Handle RCU expedited grace period kworker allocation failureFrederic Weisbecker2024-02-141-6/+19
* rcu/exp: Remove full barrier upon main thread wakeupFrederic Weisbecker2024-02-141-3/+2
* rcu: Defer RCU kthreads wakeup when CPU is dyingFrederic Weisbecker2024-01-241-2/+1
* rcu: Add RCU CPU stall notifierPaul E. McKenney2023-09-111-1/+5
* rcu: Mark additional concurrent load from ->cpu_no_qs.b.expPaul E. McKenney2023-05-111-1/+1
* rcu: Protect rcu_print_task_exp_stall() ->exp_tasks accessZqiang2023-04-051-2/+4
* rcu: Permit start_poll_synchronize_rcu_expedited() to be invoked earlyZqiang2023-04-051-2/+3
* rcu: Fix set/clear TICK_DEP_BIT_RCU_EXP bitmask raceZqiang2023-04-051-2/+3
* rcu: Allow expedited RCU CPU stall warnings to dump task stacksPaul E. McKenney2023-01-041-0/+41
* rcu: Suppress smp_processor_id() complaint in synchronize_rcu_expedited_wait()Paul E. McKenney2023-01-041-0/+2
* rcu: Make call_rcu() lazy to save powerJoel Fernandes (Google)2022-11-291-1/+1
*-. Merge branches 'doc.2022.08.31b', 'fixes.2022.08.31b', 'kvfree.2022.08.31b', ...Paul E. McKenney2022-09-011-3/+54
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| | * rcu: Make synchronize_rcu_expedited() fast path update .expedited_sequencePaul E. McKenney2022-08-311-0/+6
| | * rcu: Remove expedited grace-period fast-path forward-progress helperPaul E. McKenney2022-08-311-2/+0
| | * rcu: Add full-sized polling for cond_sync_exp_full()Paul E. McKenney2022-08-311-0/+27
| | * rcu: Add full-sized polling for start_poll_expedited()Paul E. McKenney2022-08-311-0/+18
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| * rcu: Add QS check in rcu_exp_handler() for non-preemptible kernelsZqiang2022-08-311-1/+3
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* Merge branch 'ctxt.2022.07.05a' into HEADPaul E. McKenney2022-07-221-1/+1
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| * rcu/context_tracking: Move dynticks counter to context trackingFrederic Weisbecker2022-07-051-1/+1
* | rcu: Add irqs-disabled indicator to expedited RCU CPU stall warningsZqiang2022-07-221-2/+3
* | rcu: Diagnose extended sync_rcu_do_polled_gp() loopsPaul E. McKenney2022-07-221-1/+6
* | rcu: Put panic_on_rcu_stall() after expedited RCU CPU stall warningsZqiang2022-07-221-1/+1
* | rcu: Add polled expedited grace-period primitivesPaul E. McKenney2022-07-221-0/+85
* | rcu: Make polled grace-period API account for expedited grace periodsPaul E. McKenney2022-07-221-2/+14
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* rcu: Move expedited grace period (GP) work to RT kthread_workerKalesh Singh2022-05-111-31/+116
* rcu: Introduce CONFIG_RCU_EXP_CPU_STALL_TIMEOUTUladzislau Rezki2022-05-111-2/+2
* rcu: Mark ->expmask access in synchronize_rcu_expedited_wait()Paul E. McKenney2022-02-021-1/+2
* rcu/exp: Fix check for idle context in rcu_exp_handlerNeeraj Upadhyay2022-02-021-1/+1
* rcu/exp: Mark current CPU as exp-QS in IPI loop second passFrederic Weisbecker2021-12-081-0/+1
* rcu: Prevent expedited GP from enabling tick on offline CPUPaul E. McKenney2021-12-081-1/+4
* rcu: Mark sync_sched_exp_online_cleanup() ->cpu_no_qs.b.exp loadPaul E. McKenney2021-12-081-1/+1
* rcu: Remove rcu_data.exp_deferred_qs and convert to rcu_data.cpu no_qs.b.expFrederic Weisbecker2021-12-081-3/+2
* rcu: Move rcu_data.cpu_no_qs.b.exp reset to rcu_export_exp_rdp()Frederic Weisbecker2021-12-081-0/+1
* rcu: Fix existing exp request check in sync_sched_exp_online_cleanup()Neeraj Upadhyay2021-09-141-1/+1
* rcu: Make rcu_normal_after_boot writable againJuri Lelli2021-09-141-1/+0