This series improves/adds to RCU's warnings about CPU hotplug and adds documentation and testing. v3->v4: Minor cleanups. Joel Fernandes (Google) (5): rcu/tree: Add a warning if CPU being onlined did not report QS already rcu/tree: Clarify comments about FQS loop reporting quiescent states rcu/tree: Make FQS complaining about offline CPU more aggressive rcutorture: Force synchronizing of RCU flavor from hotplug notifier docs: Update RCU's hotplug requirements with a bit about design .../RCU/Design/Requirements/Requirements.rst | 22 +++++ kernel/rcu/rcutorture.c | 81 ++++++++++--------- kernel/rcu/tree.c | 39 +++++++-- 3 files changed, 95 insertions(+), 47 deletions(-) -- 2.28.0.236.gb10cc79966-goog
