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rcu/context-tracking: Remove rcu_irq_enter/exit()
2022-07-05 Frederic Weisbeckerrcu/context-tracking: Remove rcu_irq_enter/exit()
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-07-05 Frederic Weisbeckercontext_tracking: Take NMI eqs entrypoints over RCU
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-07-05 Frederic Weisbeckercontext_tracking: Take IRQ eqs entrypoints over RCU
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-07-05 Frederic Weisbeckercontext_tracking: Take idle eqs entrypoints over RCU
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-06-30 Frederic Weisbeckercontext_tracking: Split user tracking Kconfig
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-06-30 Frederic Weisbeckercontext_tracking: Rename context_tracking_cpu_set(...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-06-30 Frederic Weisbeckercontext_tracking: Rename context_tracking_enter/exit...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-06-30 Frederic Weisbeckercontext_tracking: Rename context_tracking_user_enter...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-06-21 Frederic Weisbeckercontext_tracking: Rename __context_tracking_enter/exit...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-06-20 Frederic Weisbeckercontext_tracking: Add a note about noinstr VS unsafe...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-06-20 Frederic Weisbeckercontext_tracking: Remove unused context_tracking_in_user()
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-04-20 Frederic Weisbeckerrcu: Fix preemption mode check on synchronize_rcu[_expedited]()
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-04-12 Frederic Weisbeckerrcutorture: Call preempt_schedule() through static...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-04-12 Frederic Weisbeckerrcu/nocb: Initialize nocb kthreads only for boot CPU...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-04-12 Frederic Weisbeckerrcu: Initialize boost kthread only for boot node prior...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-04-12 Frederic Weisbeckerrcu: Assume rcu_init() is called before smp
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-04-12 Frederic Weisbeckerrcu/nocb: Move rcu_nocb_is_setup to rcu_state
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-04-12 Frederic Weisbeckerrcu: Remove rcu_is_nocb_cpu()
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-03-11 Frederic Weisbeckersched/preempt: Tell about PREEMPT_DYNAMIC on kernel...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-03-07 Frederic Weisbeckerlib/irq_poll: Declare IRQ_POLL softirq vector as ksoftirqd...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-03-07 Frederic Weisbeckertick/rcu: Stop allowing RCU_SOFTIRQ in idle
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-03-07 Frederic Weisbeckertick/rcu: Remove obsolete rcu_needs_cpu() parameters
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-03-07 Frederic Weisbeckertick: Detect and fix jiffies update stall
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2022-02-16 Frederic Weisbeckersched/isolation: Split housekeeping cpumask per isolation...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20220207155910.527133-9-frederic@kernel.org
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2022-02-16 Frederic Weisbeckersched/isolation: Fix housekeeping_mask memory leak
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20220207155910.527133-8-frederic@kernel.org
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2022-02-16 Frederic Weisbeckersched/isolation: Consolidate error handling
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20220207155910.527133-7-frederic@kernel.org
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2022-02-16 Frederic Weisbeckersched/isolation: Consolidate check for housekeeping...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20220207155910.527133-6-frederic@kernel.org
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2022-02-16 Frederic Weisbeckersched/isolation: Use single feature type while referring...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20220207155910.527133-5-frederic@kernel.org
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2022-02-16 Frederic Weisbeckernet: Decouple HK_FLAG_WQ and HK_FLAG_DOMAIN cpumask...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20220207155910.527133-4-frederic@kernel.org
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2022-02-16 Frederic Weisbeckerworkqueue: Decouple HK_FLAG_WQ and HK_FLAG_DOMAIN cpumask...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20220207155910.527133-3-frederic@kernel.org
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2022-02-16 Frederic Weisbeckerpci: Decouple HK_FLAG_WQ and HK_FLAG_DOMAIN cpumask...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20220207155910.527133-2-frederic@kernel.org
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2021-12-09 Frederic Weisbeckerrcu/nocb: Merge rcu_spawn_cpu_nocb_kthread() and rcu_spawn_o...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-09 Frederic Weisbeckerrcu/nocb: Allow empty "rcu_nocbs" kernel parameter
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-09 Frederic Weisbeckerrcu/nocb: Create kthreads on all CPUs if "rcu_nocbs...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-09 Frederic Weisbeckerrcu/nocb: Optimize kthreads and rdp initialization
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-09 Frederic Weisbeckerrcu/nocb: Prepare nocb_cb_wait() to start with a non...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-09 Frederic Weisbeckerrcu/nocb: Remove rcu_node structure from nocb list...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu/nocb: Don't invoke local rcu core on callback overload...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu: Apply callbacks processing time limit only on...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu: Fix callbacks processing time limit retaining...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu/nocb: Limit number of softirq callbacks only on...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu/nocb: Use appropriate rcu_nocb_lock_irqsave()
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu/nocb: Check a stable offloaded state to manipulate...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu/nocb: Make rcu_core() callbacks acceleration (de...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu/nocb: Invoke rcu_core() at the start of deoffloading
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu/nocb: Prepare state machine for a new step
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu/nocb: Make local rcu_nocb_lock_irqsave() safe against...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu/exp: Mark current CPU as exp-QS in IPI loop second...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu: Remove rcu_data.exp_deferred_qs and convert to...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu: Move rcu_data.cpu_no_qs.b.exp reset to rcu_export_exp_rdp()
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-08 Frederic Weisbeckerrcu: Ignore rdp.cpu_no_qs.b.exp on preemptible RCU...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-02 Frederic Weisbeckerworkqueue: Fix unbind_workers() VS wq_worker_sleeping...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-02 Frederic Weisbeckerworkqueue: Fix unbind_workers() VS wq_worker_running...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-12-02 Frederic Weisbeckersched/cputime: Fix getrusage(RUSAGE_THREAD) with nohz_full
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...kernel.org/r/20211026141055.57358-3-frederic@kernel.org
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2021-12-02 Frederic Weisbeckertimers/nohz: Last resort update jiffies on nohz_full...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...kernel.org/r/20211026141055.57358-2-frederic@kernel.org
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2021-10-05 Frederic Weisbeckersched: Provide Kconfig support for default dynamic...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...kernel.org/r/20210914103134.11309-1-frederic@kernel.org
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2021-09-23 Frederic Weisbeckerposix-cpu-timers: Prevent spuriously armed 0-value...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210913145332.232023-1-frederic@kernel.org
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2021-08-10 Frederic Weisbeckerposix-cpu-timers: Recalc next expiration when timer_settime...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210726125513.271824-7-frederic@kernel.org
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2021-08-10 Frederic Weisbeckerposix-cpu-timers: Consolidate timer base accessor
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210726125513.271824-6-frederic@kernel.org
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2021-08-10 Frederic Weisbeckerposix-cpu-timers: Remove confusing return value override
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210726125513.271824-5-frederic@kernel.org
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2021-08-10 Frederic Weisbeckerposix-cpu-timers: Force next expiration recalc after...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210726125513.271824-4-frederic@kernel.org
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2021-08-10 Frederic Weisbeckerposix-cpu-timers: Force next_expiration recalc after...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210726125513.271824-3-frederic@kernel.org
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2021-08-10 Frederic Weisbeckerposix-cpu-timers: Assert task sighand is locked while...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210726125513.271824-2-frederic@kernel.org
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2021-08-06 Frederic Weisbeckerrcu: Explain why rcu_all_qs() is a stub in preemptible...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-07-20 Frederic Weisbeckerrcu/nocb: Remove NOCB deferred wakeup from rcutree_dead_cpu()
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-07-20 Frederic Weisbeckerrcu/nocb: Start moving nocb code to its own plugin...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-07-20 Frederic Weisbeckerrcu/doc: Add a quick quiz to explain further why we...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-07-14 Frederic Weisbeckerposix-cpu-timers: Fix rearm racing against process...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-07-02 Frederic Weisbeckerxfrm: Fix RCU vs hash_resize_mutex lock inversion
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-31 Frederic Weisbeckertick/nohz: Only check for RCU deferred wakeup on user...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210527113441.465489-1-frederic@kernel.org
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2021-05-26 Frederic Weisbeckersched: Stop PF_NO_SETAFFINITY from being inherited...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210525235849.441842-1-frederic@kernel.org
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2021-05-19 Frederic WeisbeckerMAINTAINERS: Add myself as context tracking maintainer
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210512232924.150322-11-frederic@kernel.org
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2021-05-13 Frederic Weisbeckertick/nohz: Only wake up a single target cpu when kicking...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210512232924.150322-7-frederic@kernel.org
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2021-05-13 Frederic Weisbeckertick/nohz: Update nohz_full Kconfig help
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210512232924.150322-6-frederic@kernel.org
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2021-05-13 Frederic Weisbeckertick/nohz: Remove superflous check for CONFIG_VIRT_CPU_ACCOU...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
...org/r/20210512232924.150322-4-frederic@kernel.org
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2021-05-12 Frederic Weisbeckersrcu: Early test SRCU polling start
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-12 Frederic Weisbeckerrcu/nocb: Unify timers
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-12 Frederic Weisbeckerrcu/nocb: Prepare for fine-grained deferred wakeup
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-12 Frederic Weisbeckerrcu/nocb: Only cancel nocb timer if not polling
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-12 Frederic Weisbeckerrcu/nocb: Delete bypass_timer upon nocb_gp wakeup
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-12 Frederic Weisbeckerrcu/nocb: Cancel nocb_timer upon nocb_gp wakeup
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-12 Frederic Weisbeckerrcu/nocb: Allow de-offloading rdp leader
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-12 Frederic Weisbeckerrcu/nocb: Directly call __wake_nocb_gp() from bypass...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-10 Frederic Weisbeckertorture: Correctly fetch number of CPUs for non-English...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-10 Frederic Weisbeckersrcu: Fix broken node geometry after early ssp init
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-10 Frederic Weisbeckersrcu: Initialize SRCU after timers
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-10 Frederic Weisbeckersrcu: Unconditionally embed struct lockdep_map
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-10 Frederic Weisbeckersrcu: Remove superfluous ssp initialization for early...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-10 Frederic Weisbeckersrcu: Remove superfluous sdp->srcu_lock_count zero...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-10 Frederic Weisbeckertimer: Revert "timer: Add timer_curr_running()"
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-10 Frederic Weisbeckerrcu/nocb: Use the rcuog CPU's ->nocb_timer
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-05-10 Frederic Weisbeckerdoc: Fix diagram references in memory-ordering document
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-03-15 Frederic Weisbeckerrcu/nocb: Move trace_rcu_nocb_wake() calls outside...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-03-15 Frederic Weisbeckerrcu/nocb: Remove stale comment above rcu_segcblist_offload()
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-03-15 Frederic Weisbeckerrcu/nocb: Disable bypass when CPU isn't completely...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-03-15 Frederic Weisbeckerrcu/nocb: Fix missed nocb_timer requeue
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Rename nocb_gp_update_state to nocb_gp_update_stat...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Only (re-)initialize segcblist when needed...
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Avoid confusing double write of rdp->nocb_cb_sleep
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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2021-03-08 Frederic Weisbeckerrcu/nocb: Forbid NOCB toggling on offline CPUs
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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