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OpenCloudOS-Kernel/kernel/rcu
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Linus Torvalds 19822e3ee4 Urgent RCU pull request for v6.2 
This commit fixes a lockdep false positive in synchronize_rcu() that
 can otherwise occur during early boot.  Theis fix simply avoids invoking
 lockdep if the scheduler has not yet been initialized, that is, during
 that portion of boot when interrupts are disabled.
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Merge tag 'rcu-urgent.2022.12.17a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

Pull RCU fix from Paul McKenney:
 "This fixes a lockdep false positive in synchronize_rcu() that can
  otherwise occur during early boot.

  The fix simply avoids invoking lockdep if the scheduler has not yet
  been initialized, that is, during that portion of boot when interrupts
  are disabled"

* tag 'rcu-urgent.2022.12.17a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  rcu: Don't assert interrupts enabled too early in boot
 		2022-12-21 07:59:57 -08:00
..
Kconfig printk changes for 6.2 2022-12-12 09:01:36 -08:00
Kconfig.debug rcu: Make SRCU mandatory 2022-11-29 15:00:06 -08:00
Makefile rcuperf: Change rcuperf to rcuscale 2020-08-24 18:39:24 -07:00
rcu.h printk changes for 6.2 2022-12-12 09:01:36 -08:00
rcu_segcblist.c rcu: Clarify fill-the-gap comment in rcu_segcblist_advance() 2022-04-11 17:28:48 -07:00
rcu_segcblist.h rcu: Mark writes to the rcu_segcblist structure's ->flags field 2022-02-14 10:36:58 -08:00
rcuscale.c rcu/rcuscale: Use call_rcu_hurry() for async reader test 2022-11-29 14:04:33 -08:00
rcutorture.c Merge branches 'doc.2022.10.20a', 'fixes.2022.10.21a', 'lazy.2022.11.30a', 'srcunmisafe.2022.11.09a', 'torture.2022.10.18c' and 'torturescript.2022.10.20a' into HEAD 2022-11-30 13:20:05 -08:00
refscale.c refscale: Convert test_lock spinlock to raw_spinlock 2022-06-21 15:57:04 -07:00
srcutiny.c srcu: Make Tiny synchronize_srcu() check for readers 2022-12-01 15:49:12 -08:00
srcutree.c srcu: Debug NMI safety even on archs that don't require it 2022-10-21 10:44:11 -07:00
sync.c rcu/sync: Use call_rcu_hurry() instead of call_rcu 2022-11-29 14:04:33 -08:00
tasks.h Networking changes for 6.2. 2022-12-13 15:47:48 -08:00
tiny.c rcu: Make call_rcu() lazy to save power 2022-11-29 14:02:23 -08:00
tree.c Urgent RCU pull request for v6.2 2022-12-21 07:59:57 -08:00
tree.h rcu: Make call_rcu() lazy to save power 2022-11-29 14:02:23 -08:00
tree_exp.h rcu: Make call_rcu() lazy to save power 2022-11-29 14:02:23 -08:00
tree_nocb.h rcu: Shrinker for lazy rcu 2022-11-29 14:02:52 -08:00
tree_plugin.h rcu: Synchronize ->qsmaskinitnext in rcu_boost_kthread_setaffinity() 2022-10-18 14:59:57 -07:00
tree_stall.h sched/debug: Try trigger_single_cpu_backtrace(cpu) in dump_cpu_task() 2022-08-31 05:03:14 -07:00
update.c rcu: Make SRCU mandatory 2022-11-29 15:00:06 -08:00