Messages in this thread | | | Date | Tue, 24 Oct 2017 10:51:38 +0200 | From | Ingo Molnar <> | Subject | Re: [GIT PULL rcu/next] RCU commits for 4.15 |
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* Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:
> Hello, Ingo, > > [ Resend, this time remembering to CC LKML. ] > > This pull request contains the following changes: > > 1. Documentation updates. > > lkml.kernel.org/r/20171004212051.GA8411@linux.vnet.ibm.com > > (But note that a number of these commits were redirected to > v4.14 on the request of Randy Dunlap and Jon Corbet.) > > 2. Miscellaneous fixes. > > lkml.kernel.org/r/20171004212915.GA10089@linux.vnet.ibm.com > > 3. RCU CPU stall-warning updates. > > lkml.kernel.org/r/20171004215006.GA12792@linux.vnet.ibm.com > > 4. Torture-test updates. > > lkml.kernel.org/r/20171004215609.GA14782@linux.vnet.ibm.com > > All of these commits have been exposed to 0day Test Robot and -next > testing, and are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git for-mingo > > for you to fetch changes up to ad4e25a3a1a5a95b334242d908e26f1249db83e0: > > Merge branches 'doc.2017.10.20a', 'fixes.2017.10.19a', 'stall.2017.10.09a' and 'torture.2017.10.09a' into HEAD (2017-10-20 11:11:15 -0700) > > ---------------------------------------------------------------- > Alan Stern (1): > memory-barriers: Rework multicopy-atomicity section > > Guilherme G. Piccoli (1): > doc: Rewrite confusing statement about memory barriers > > Neeraj Upadhyay (1): > rcu: Fix up pending cbs check in rcu_prepare_for_idle > > Paul E. McKenney (19): > documentation: RCU grace-period memory ordering guarantees > documentation: Long-running irq handlers can stall RCU grace periods > documentation: Slow systems can stall RCU grace periods > documentation: Update RCU CPU stall warning messages > memory-barriers: Replace uses of "transitive" > rcu: Create call_rcu_tasks() kthread at boot time > irq_work: Map irq_work_on_queue() to irq_work_on() in !SMP > sched: Make resched_cpu() unconditional > sched,rcu: Make cond_resched() provide RCU quiescent state > rcu: Make RCU CPU stall warnings check for irq-disabled CPUs > rcu: Turn off tracing before dumping trace > rcu: Suppress RCU CPU stall warnings while dumping trace > rcutorture: Add interrupt-disable capability to stall-warning tests > rcutorture: Dump writer stack if stalled > torture: Provide TMPDIR environment variable to specify tmpdir > rcu: Suppress lockdep false-positive ->boost_mtx complaints > rcu: Add extended-quiescent-state testing advice > srcu: Add parameters to SRCU docbook comments > Merge branches 'doc.2017.10.20a', 'fixes.2017.10.19a', 'stall.2017.10.09a' and 'torture.2017.10.09a' into HEAD > > Scott Tsai (1): > memory-barriers.txt: Fix typo in pairing example > > Sebastian Andrzej Siewior (2): > rcu: Do not include rtmutex_common.h unconditionally > rcu/segcblist: Include rcupdate.h > > .../Design/Memory-Ordering/Tree-RCU-Diagram.html | 9 + > .../Memory-Ordering/Tree-RCU-Memory-Ordering.html | 707 +++ > .../TreeRCU-callback-invocation.svg | 486 ++ > .../Memory-Ordering/TreeRCU-callback-registry.svg | 655 +++ > .../RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg | 700 +++ > .../Design/Memory-Ordering/TreeRCU-gp-cleanup.svg | 1126 +++++ > .../RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg | 1309 +++++ > .../Design/Memory-Ordering/TreeRCU-gp-init-1.svg | 656 +++ > .../Design/Memory-Ordering/TreeRCU-gp-init-2.svg | 656 +++ > .../Design/Memory-Ordering/TreeRCU-gp-init-3.svg | 632 +++ > .../RCU/Design/Memory-Ordering/TreeRCU-gp.svg | 5135 ++++++++++++++++++++ > .../RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg | 775 +++ > .../RCU/Design/Memory-Ordering/TreeRCU-qs.svg | 1095 +++++ > .../RCU/Design/Memory-Ordering/rcu_node-lock.svg | 229 + > Documentation/RCU/stallwarn.txt | 200 +- > Documentation/admin-guide/kernel-parameters.txt | 3 + > Documentation/memory-barriers.txt | 197 +- > include/linux/irq_work.h | 3 - > include/linux/srcu.h | 1 + > kernel/irq_work.c | 9 +- > kernel/rcu/rcu.h | 21 +- > kernel/rcu/rcu_segcblist.c | 1 + > kernel/rcu/rcutorture.c | 24 +- > kernel/rcu/srcutree.c | 2 +- > kernel/rcu/tree.c | 159 +- > kernel/rcu/tree.h | 5 + > kernel/rcu/tree_plugin.h | 14 +- > kernel/rcu/update.c | 25 +- > kernel/sched/core.c | 5 +- > .../selftests/rcutorture/bin/config_override.sh | 2 +- > .../selftests/rcutorture/bin/configcheck.sh | 2 +- > .../testing/selftests/rcutorture/bin/configinit.sh | 2 +- > .../testing/selftests/rcutorture/bin/kvm-build.sh | 2 +- > .../selftests/rcutorture/bin/kvm-test-1-run.sh | 2 +- > tools/testing/selftests/rcutorture/bin/kvm.sh | 4 +- > .../selftests/rcutorture/bin/parse-build.sh | 2 +- > .../selftests/rcutorture/bin/parse-torture.sh | 2 +- > 37 files changed, 14600 insertions(+), 257 deletions(-) > create mode 100644 Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Diagram.html > create mode 100644 Documentation/RCU/Design/Memory-Ordering/Tree-RCU-Memory-Ordering.html > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-callback-invocation.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-callback-registry.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-dyntick.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-cleanup.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-fqs.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-1.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-2.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp-init-3.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-gp.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-hotplug.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/TreeRCU-qs.svg > create mode 100644 Documentation/RCU/Design/Memory-Ordering/rcu_node-lock.svg
Pulled, thanks a lot Paul!
Ingo
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