Hello! This series contains miscellaneous fixes: 1. Remove duplicate RCU exp QS report from rcu_report_dead(), courtesy of Zqiang. 2. Synchronize ->qsmaskinitnext in rcu_boost_kthread_setaffinity(), courtesy of Pingfan Liu. 3. Remove unused 'cpu' in rcu_virt_note_context_switch(), courtesy of Zeng Heng. 4. Use READ_ONCE() for lockless read of rnp->qsmask, courtesy of "Joel Fernandes (Google)". 5. Explain why SLAB_DESTROY_BY_RCU reference before locking. 6. Remove rcu_is_idle_cpu(), courtesy of Yipeng Zou. 7. rcu-tasks: Make grace-period-age message human-readable. 8. Fix __this_cpu_read() lockdep warning in rcu_force_quiescent_state(), courtesy of Zqiang. Thanx, Paul ------------------------------------------------------------------------ b/include/linux/kvm_host.h | 2 +- b/include/linux/rcutiny.h | 2 +- b/include/linux/rcutree.h | 2 +- b/include/linux/slab.h | 6 ++++++ b/kernel/rcu/tasks.h | 2 +- b/kernel/rcu/tree.c | 2 -- b/kernel/rcu/tree_plugin.h | 5 ++++- include/linux/rcutiny.h | 2 -- include/linux/rcutree.h | 2 -- kernel/rcu/tree.c | 10 ++-------- 10 files changed, 16 insertions(+), 19 deletions(-)
