Messages in this thread | | | Date | Wed, 15 Jun 2016 14:45:50 -0700 | From | "Paul E. McKenney" <> | Subject | [PATCH tip/core/rcu 0/12] Miscellaneous RCU fixes for 4.8 |
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Hello!
This series contains miscellaneous fixes:
1. Fix outdated rcu_scheduler_active comment.
2. Fix outdated hotplug-exclusion comment in rcu_gp_init().
3. Remove some superfluous lines, courtesy of Peter Zijlstra.
4. Move expedited code from tree.c to tree_exp.h.
5. Move expedited code from tree_plugin.h to tree_exp.h.
6. Document RCU_NONIDLE() restrictions in comment header.
7. No ordering for rcu_assign_pointer() of NULL.
8. Disable TASKS_RCU for usermode Linux in preparation for making call_rcu_tasks() tolerate being invoked with interrupts disabled.
9. Make call_rcu_tasks() tolerate first call with irqs disabled.
10. Fix a typo in a comment.
11. Panic on RCU Stall at user's option, courtesy of Daniel Bristot de Oliveira.
12. Correctly handle sparse possible cpus, courtesy of Mark Rutland.
Thanx, Paul
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Documentation/sysctl/kernel.txt | 12 include/linux/kernel.h | 1 include/linux/rcupdate.h | 23 + init/Kconfig | 1 kernel/rcu/rcutorture.c | 2 kernel/rcu/tree.c | 586 +--------------------------------- kernel/rcu/tree.h | 15 kernel/rcu/tree_exp.h | 674 +++++++++++++++++++++++++++++++++++++++- kernel/rcu/tree_plugin.h | 93 ----- kernel/rcu/update.c | 7 kernel/sched/fair.c | 2 kernel/sysctl.c | 11 12 files changed, 757 insertions(+), 670 deletions(-)
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