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* Merge tag 'rcu.2021.11.01a' of git://git.kernel.org/pub/scm/linux/kernel/git/...Linus Torvalds2021-11-0111-154/+174
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| *-----. Merge branches 'fixes.2021.10.07a', 'scftorture.2021.09.16a', 'tasks.2021.09....Paul E. McKenney2021-10-076-120/+146
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| | | | * | rcutorture: Avoid problematic critical section nesting on PREEMPT_RTScott Wood2021-09-131-12/+36
| | | | * | rcutorture: Don't cpuhp_remove_state() if cpuhp_setup_state() failedPaul E. McKenney2021-09-131-2/+2
| | | | * | rcuscale: Warn on individual rcu_scale_init() error conditionsPaul E. McKenney2021-09-131-5/+5
| | | | * | refscale: Warn on individual ref_scale_init() error conditionsPaul E. McKenney2021-09-131-3/+3
| | | | * | locktorture: Warn on individual lock_torture_init() error conditionsPaul E. McKenney2021-09-131-7/+7
| | | | * | rcutorture: Warn on individual rcu_torture_init() error conditionsPaul E. McKenney2021-09-131-15/+15
| | | | * | rcutorture: Suppressing read-exit testing is not an errorPaul E. McKenney2021-09-131-1/+1
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| | | * | rcu-tasks: Update comments to cond_resched_tasks_rcu_qs()Paul E. McKenney2021-09-151-3/+3
| | | * | rcu-tasks: Fix IPI failure handling in trc_wait_for_one_readerNeeraj Upadhyay2021-09-151-1/+3
| | | * | rcu-tasks: Fix read-side primitives comment for call_rcu_tasks_traceNeeraj Upadhyay2021-09-151-10/+6
| | | * | rcu-tasks: Clarify read side section info for rcu_tasks_rude GP primitivesNeeraj Upadhyay2021-09-151-7/+7
| | | * | rcu-tasks: Correct comparisons for CPU numbers in show_stalled_task_traceNeeraj Upadhyay2021-09-151-2/+2
| | | * | rcu-tasks: Correct firstreport usage in check_all_holdout_tasks_traceNeeraj Upadhyay2021-09-151-1/+1
| | | * | rcu-tasks: Fix s/rcu_add_holdout/trc_add_holdout/ typo in commentNeeraj Upadhyay2021-09-151-1/+1
| | | * | rcu-tasks: Move RTGS_WAIT_CBS to beginning of rcu_tasks_kthread() loopPaul E. McKenney2021-09-151-2/+1
| | | * | rcu-tasks: Fix s/instruction/instructions/ typo in commentPaul E. McKenney2021-09-151-1/+1
| | | * | rcu-tasks: Remove second argument of rcu_read_unlock_trace_special()Paul E. McKenney2021-09-151-3/+3
| | | * | rcu-tasks: Add trc_inspect_reader() checks for exiting critical sectionPaul E. McKenney2021-09-151-9/+9
| | | * | rcu-tasks: Simplify trc_read_check_handler() atomic operationsPaul E. McKenney2021-09-151-17/+3
| | | * | rcu-tasks: Wait for trc_read_check_handler() IPIsPaul E. McKenney2021-09-131-0/+14
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| | * | scftorture: Warn on individual scf_torture_init() error conditionsPaul E. McKenney2021-09-161-5/+5
| | * | scftorture: Count reschedule IPIsPaul E. McKenney2021-09-161-0/+1
| | * | scftorture: Account for weight_resched when checking for all zeroesPaul E. McKenney2021-09-161-2/+2
| | * | scftorture: Shut down if nonsensical arguments givenPaul E. McKenney2021-09-161-0/+4
| | * | scftorture: Allow zero weight to exclude an smp_call_function*() categoryPaul E. McKenney2021-09-161-12/+12
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| * | rcu: Fix rcu_dynticks_curr_cpu_in_eqs() vs noinstrPeter Zijlstra2021-10-071-1/+1
| * | rcu: Always inline rcu_dynticks_task*_{enter,exit}()Peter Zijlstra2021-10-071-4/+4
| * | rcu: Avoid unneeded function call in rcu_read_unlock()Waiman Long2021-09-161-2/+1
| * | rcu: Fix existing exp request check in sync_sched_exp_online_cleanup()Neeraj Upadhyay2021-09-131-1/+1
| * | rcu: Make rcu update module parameters world-readableJuri Lelli2021-09-131-3/+3
| * | rcu: Make rcu_normal_after_boot writable againJuri Lelli2021-09-132-2/+1
| * | rcu: Make rcutree_dying_cpu() use its "cpu" parameterPaul E. McKenney2021-09-131-1/+1
| * | rcu: Simplify rcu_report_dead() call to rcu_report_exp_rdp()Paul E. McKenney2021-09-131-3/+1
| * | rcu: Move rcu_dynticks_eqs_online() to rcu_cpu_starting()Paul E. McKenney2021-09-131-1/+1
| * | rcu: Comment rcu_gp_init() code waiting for CPU-hotplug operationsPaul E. McKenney2021-09-131-0/+2
| * | rcu: Fix undefined Kconfig macrosZhouyi Zhou2021-09-131-1/+1
| * | rcu: Eliminate rcu_implicit_dynticks_qs() local variable ruqpPaul E. McKenney2021-09-131-5/+3
| * | rcu: Eliminate rcu_implicit_dynticks_qs() local variable rnhqpPaul E. McKenney2021-09-131-4/+2
| * | rcu-nocb: Fix a couple of tree_nocb code-style nitsPaul E. McKenney2021-09-131-1/+1
| * | rcu: Mark accesses to rcu_state.n_force_qsPaul E. McKenney2021-09-131-5/+5
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* | Merge tag 'trace-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/rost...Linus Torvalds2021-11-0132-913/+1765
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| * | tracing/histogram: Fix semicolon.cocci warningskernel test robot2021-10-291-1/+1
| * | tracing: Show size of requested perf bufferRobin H. Johnson2021-10-271-1/+2
| * | ftrace: do CPU checking after preemption disabled王贇2021-10-271-3/+3
| * | ftrace: disable preemption when recursion locked王贇2021-10-273-21/+11
| * | tracing/histogram: Optimize division by a power of 2Kalesh Singh2021-10-261-0/+4
| * | tracing/histogram: Covert expr to const if both operands are constantsKalesh Singh2021-10-261-30/+74
| * | tracing/histogram: Simplify handling of .sym-offset in expressionsKalesh Singh2021-10-261-26/+17