Messages in this thread | | | Date | Mon, 17 Apr 2017 16:27:14 -0700 | From | "Paul E. McKenney" <> | Subject | [PATCH v2 tip/core/rcu 0/13] Miscellaneous fixes for 4.12 |
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Hello!
This v2 series contains the following fixes:
1. Rename SLAB_DESTROY_BY_RCU to SLAB_TYPESAFE_BY_RCU.
2. Use "WARNING" tag on RCU's lockdep splats.
3. Update obsolete callback_head comment.
4. Make RCU_FANOUT_LEAF help text more explicit about skew_tick.
5. Remove obsolete comment from rcu_future_gp_cleanup() header.
6. Disable sparse warning emitted by hlist_add_tail_rcu(), courtesy of Michael S. Tsirkin.
7. Improve comments for hotplug/suspend/hibernate functions.
8. Use correct path for Kconfig fragment for duplicate rcutorture test scenarios.
9. Use bool value directly for ->beenonline comparison, courtesy of Nicholas Mc Guire.
10. Use true/false in assignment to bool variable rcu_nocb_poll, courtesy of Nicholas Mc Guire.
11. Fix typo in PER_RCU_NODE_PERIOD header comment.
Changes since v1:
o Applied review feedback from Peter Zijlstra, Vlastimil Babka, and Eric Dumazet.
o Dropped v1 patch #7 ("Add smp_mb__after_atomic() to sync_exp_work_done()"), as ensuing discussion confirmed that smp_mb__before_atomic() guarantees a full barrier.
o Moved v1 patch #9 ("Use static initialization for "srcu" in mm/mmu_notifier.c") to the srcu series because 0day Test Robot showed that it needs to be there.
Thanx, Paul
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Documentation/RCU/00-INDEX | 2 Documentation/RCU/rculist_nulls.txt | 6 - Documentation/RCU/whatisRCU.txt | 3 drivers/gpu/drm/i915/i915_gem.c | 2 drivers/gpu/drm/i915/i915_gem_request.h | 2 drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c | 2 fs/jbd2/journal.c | 2 fs/signalfd.c | 2 include/linux/dma-fence.h | 4 include/linux/rculist.h | 3 include/linux/slab.h | 6 - include/linux/types.h | 2 include/net/sock.h | 2 init/Kconfig | 10 + kernel/fork.c | 4 kernel/locking/lockdep.c | 86 +++++++-------- kernel/locking/rtmutex-debug.c | 9 - kernel/rcu/tree.c | 49 ++++++-- kernel/rcu/tree_plugin.h | 2 kernel/signal.c | 2 mm/kasan/kasan.c | 6 - mm/kmemcheck.c | 2 mm/rmap.c | 4 mm/slab.c | 6 - mm/slab.h | 4 mm/slab_common.c | 6 - mm/slob.c | 6 - mm/slub.c | 12 +- net/dccp/ipv4.c | 2 net/dccp/ipv6.c | 2 net/ipv4/tcp_ipv4.c | 2 net/ipv6/tcp_ipv6.c | 2 net/llc/af_llc.c | 2 net/llc/llc_conn.c | 4 net/llc/llc_sap.c | 2 net/netfilter/nf_conntrack_core.c | 8 - net/smc/af_smc.c | 2 tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 2 38 files changed, 158 insertions(+), 116 deletions(-)
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