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2021-12-09Merge branches 'doc.2021.11.30c', 'exp.2021.12.07a', 'fastnohz.2021.11.30c', 'fixes.2021.11.30c', 'nocb.2021.12.09a', 'nolibc.2021.11.30c', 'tasks.2021.12.09a', 'torture.2021.12.07a' and 'torturescript.2021.11.30c' into HEADPaul E. McKenney1-45/+86
2021-12-07rcu/nocb: Don't invoke local rcu core on callback overload from nocb kthreadFrederic Weisbecker1-5/+5
2021-12-07rcu: Apply callbacks processing time limit only on softirqFrederic Weisbecker1-13/+12
2021-12-07rcu: Fix callbacks processing time limit retaining cond_resched()Frederic Weisbecker1-10/+15
2021-12-07rcu/nocb: Limit number of softirq callbacks only on softirqFrederic Weisbecker1-3/+2
2021-12-07rcu/nocb: Use appropriate rcu_nocb_lock_irqsave()Frederic Weisbecker1-5/+3
2021-12-07rcu/nocb: Check a stable offloaded state to manipulate qlen_last_fqs_checkFrederic Weisbecker1-1/+1
2021-12-07rcu/nocb: Make rcu_core() callbacks acceleration (de-)offloading safeFrederic Weisbecker1-2/+16
2021-12-07rcu/nocb: Make rcu_core() callbacks acceleration preempt-safeThomas Gleixner1-2/+3
2021-12-07rcu/nocb: Invoke rcu_core() at the start of deoffloadingFrederic Weisbecker1-0/+17
2021-12-07rcu/nocb: Prepare state machine for a new stepFrederic Weisbecker1-1/+1
2021-12-07rcu: Tighten rcu_advance_cbs_nowake() checksPaul E. McKenney1-3/+4
2021-12-07rcu: Make idle entry report expedited quiescent statesPaul E. McKenney1-1/+1
2021-11-30rcu: Avoid alloc_pages() when recording stackJun Miao1-2/+2
2021-11-30rcu: in_irq() cleanupChangbin Du1-1/+1
2021-11-30rcu: Move rcu_needs_cpu() to tree.cPaul E. McKenney1-0/+18
2021-11-30rcu: Remove the RCU_FAST_NO_HZ Kconfig optionPaul E. McKenney1-11/+0
2021-10-07rcu: Fix rcu_dynticks_curr_cpu_in_eqs() vs noinstrPeter Zijlstra1-1/+1
2021-09-13rcu: Make rcutree_dying_cpu() use its "cpu" parameterPaul E. McKenney1-1/+1
2021-09-13rcu: Simplify rcu_report_dead() call to rcu_report_exp_rdp()Paul E. McKenney1-3/+1
2021-09-13rcu: Move rcu_dynticks_eqs_online() to rcu_cpu_starting()Paul E. McKenney1-1/+1
2021-09-13rcu: Comment rcu_gp_init() code waiting for CPU-hotplug operationsPaul E. McKenney1-0/+2
2021-09-13rcu: Eliminate rcu_implicit_dynticks_qs() local variable ruqpPaul E. McKenney1-5/+3
2021-09-13rcu: Eliminate rcu_implicit_dynticks_qs() local variable rnhqpPaul E. McKenney1-4/+2
2021-09-13rcu: Mark accesses to rcu_state.n_force_qsPaul E. McKenney1-5/+5
2021-08-10Merge branches 'doc.2021.07.20c', 'fixes.2021.08.06a', 'nocb.2021.07.20c', 'nolibc.2021.07.20c', 'tasks.2021.07.20c', 'torture.2021.07.27a' and 'torturescript.2021.07.27a' into HEADPaul E. McKenney1-74/+33
2021-08-10rcu: Replace deprecated CPU-hotplug functionsSebastian Andrzej Siewior1-2/+2
2021-08-06rcu: Use per_cpu_ptr to get the pointer of per_cpu variableLiu Song1-1/+1
2021-08-06rcu: Remove useless "ret" update in rcu_gp_fqs_loop()Liu Song1-2/+2
2021-08-06rcu: Make rcu_gp_init() and rcu_gp_fqs_loop noinline to conserve stackPaul E. McKenney1-2/+2
2021-08-06rcu: Weaken ->dynticks accesses and updatesPaul E. McKenney1-8/+18
2021-08-06rcu: Remove special bit at the bottom of the ->dynticks counterJoel Fernandes (Google)1-63/+14
2021-07-20rcu/nocb: Remove NOCB deferred wakeup from rcutree_dead_cpu()Frederic Weisbecker1-3/+0
2021-07-20rcu/nocb: Start moving nocb code to its own plugin fileFrederic Weisbecker1-0/+1
2021-07-04Merge branch 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcuLinus Torvalds1-139/+174
2021-07-01kernel.h: split out panic and oops helpersAndy Shevchenko1-0/+2
2021-05-18Merge branches 'bitmaprange.2021.05.10c', 'doc.2021.05.10c', 'fixes.2021.05.13a', 'kvfree_rcu.2021.05.10c', 'mmdumpobj.2021.05.10c', 'nocb.2021.05.12a', 'srcu.2021.05.12a', 'tasks.2021.05.18a' and 'torture.2021.05.10c' into HEADPaul E. McKenney1-139/+174
2021-05-18rcu-tasks: Make ksoftirqd provide RCU Tasks quiescent statesPaul E. McKenney1-0/+1
2021-05-13rcu: Improve comments describing RCU read-side critical sectionsPaul E. McKenney1-10/+14
2021-05-12rcu: Fix various typos in commentsIngo Molnar1-3/+3
2021-05-12rcu/nocb: Prepare for fine-grained deferred wakeupFrederic Weisbecker1-1/+1
2021-05-10rcu: Point to documentation of ordering guaranteesPaul E. McKenney1-2/+18
2021-05-10rcu: Make rcu_gp_cleanup() be noinline for tracingPaul E. McKenney1-1/+1
2021-05-10rcu: Make RCU priority boosting work on single-CPU rcu_node structuresPaul E. McKenney1-1/+1
2021-05-10rcu: Invoke rcu_spawn_core_kthreads() from rcu_spawn_gp_kthread()Paul E. McKenney1-1/+1
2021-05-10rcu: Improve tree.c comments and add code cleanupsZhouyi Zhou1-12/+12
2021-05-10rcu: Remove the unused rcu_irq_exit_preempt() functionPaul E. McKenney1-22/+0
2021-05-10srcu: Fix broken node geometry after early ssp initFrederic Weisbecker1-1/+15
2021-05-10srcu: Initialize SRCU after timersFrederic Weisbecker1-1/+0
2021-05-10kvfree_rcu: Refactor kfree_rcu_monitor()Uladzislau Rezki (Sony)1-58/+26