Re: [GIT PULL rcu/next] RCU commits for 4.10

From: Ingo Molnar
Date: Wed Nov 23 2016 - 04:07:54 EST



* Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> wrote:

> Hello, Ingo,
>
> This series contains the following changes:
>
> 1. Documentation updates, yet again just simple changes.
>
> http://lkml.kernel.org/r/20161114164649.GA15056@xxxxxxxxxxxxxxxxxx
>
> 2. Miscellaneous fixes, including a change to call_rcu()'s
> rcu_head alignment check.
>
> http://lkml.kernel.org/r/20161114165648.GA15216@xxxxxxxxxxxxxxxxxx
>
> 3. Security-motivated list consistency checks, which are
> disabled by default behind DEBUG_LIST.
>
> http://lkml.kernel.org/r/20161114175500.GA21637@xxxxxxxxxxxxxxxxxx
>
> 4. Torture-test updates.
>
> http://lkml.kernel.org/r/20161114175924.GA23488@xxxxxxxxxxxxxxxxxx
>
> All of these changes have been subjected 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 6190aaafd06cd3db77f1d7343bd097f6bd526727:
>
> Merge branches 'doc.2016.11.14a', 'fixes.2016.11.14a', 'list.2016.10.31a' and 'torture.2016.11.14a' into HEAD (2016-11-14 10:50:50 -0800)
>
> ----------------------------------------------------------------
> Arnd Bergmann (1):
> bug: Avoid Kconfig warning for BUG_ON_DATA_CORRUPTION
>
> Kees Cook (5):
> list: Split list_add() debug checking into separate function
> rculist: Consolidate DEBUG_LIST for list_add_rcu()
> list: Split list_del() debug checking into separate function
> bug: Provide toggle for BUG on data corruption
> lkdtm: Add tests for struct list corruption
>
> Nikolay Borisov (1):
> rcu: RCU_TRACE enables event tracing as well as debugfs
>
> Paul E. McKenney (10):
> documentation: Present updated RCU guarantee
> rcu: Tighten up __call_rcu() rcu_head alignment check
> rcu: Remove obsolete rcu_check_callbacks() header comment
> rcu: Remove obsolete comment from __call_rcu()
> torture: Trace long read-side delays
> rcu: Make expedited grace periods recheck dyntick idle state
> rcu: Don't kick unless grace period or request
> torture: Remove obsolete files from rcutorture .gitignore
> torture: Prevent jitter from delaying build-only runs
> Merge branches 'doc.2016.11.14a', 'fixes.2016.11.14a', 'list.2016.10.31a' and 'torture.2016.11.14a' into HEAD
>
> Pranith Kumar (1):
> Documentation/RCU: Fix minor typo
>
> Valentin Rothberg (1):
> lib/Kconfig.debug: Fix typo in select statement
>
> .../RCU/Design/Requirements/Requirements.html | 25 +++++-
> Documentation/RCU/whatisRCU.txt | 2 +-
> drivers/misc/lkdtm.h | 2 +
> drivers/misc/lkdtm_bugs.c | 68 +++++++++++++++
> drivers/misc/lkdtm_core.c | 2 +
> include/linux/bug.h | 17 ++++
> include/linux/list.h | 37 +++++---
> include/linux/rculist.h | 8 +-
> include/trace/events/rcu.h | 5 +-
> kernel/rcu/rcutorture.c | 11 ++-
> kernel/rcu/tree.c | 17 ++--
> kernel/rcu/tree.h | 1 +
> kernel/rcu/tree_exp.h | 12 ++-
> lib/Kconfig.debug | 15 +++-
> lib/list_debug.c | 99 +++++++---------------
> tools/testing/selftests/rcutorture/.gitignore | 2 -
> tools/testing/selftests/rcutorture/bin/kvm.sh | 5 ++
> 17 files changed, 221 insertions(+), 107 deletions(-)

Pulled, thanks a lot Paul!

Ingo