Messages in this thread | | | Date | Wed, 30 Jun 2021 15:39:21 +0200 | From | Ingo Molnar <> | Subject | Re: [GIT PULL tip/core/rcu] RCU, LKMM, and KCSAN commits for v5.14 |
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* Paul E. McKenney <paulmck@kernel.org> wrote:
> Hello, Ingo! > > This pull request contains changes for RCU, KCSAN, and LKMM. You can > pull the entire group using branch for-mingo. Or, if you prefer, you > can pull them separately, using for-mingo-rcu to pull the RCU changes, > for-mingo-kcsan to pull the KCSAN changes, and for-mingo-lkmm to pull > the LKMM changes. > > The changes are as follows: > > 1. RCU changes (for-mingo-rcu): > > a. Bitmap support for "all" as alias for all bits, and with > modifiers allowed, courtesy of Yury Norov. This change > means that "rcu_nocbs=all:1/2" would offload all the > even-numbered CPUs regardless of the number of CPUs on > the system. > https://lore.kernel.org/lkml/20210511224115.GA2892092@paulmck-ThinkPad-P17-Gen-1 > > b. Documentation updates. > https://lore.kernel.org/lkml/20210511224402.GA2892361@paulmck-ThinkPad-P17-Gen-1 > > c. Miscellaneous fixes. > https://lore.kernel.org/lkml/20210511225241.GA2893003@paulmck-ThinkPad-P17-Gen-1 > > d. kvfree_rcu updates, courtesy of Uladzislau Rezki and Zhang Qiang. > https://lore.kernel.org/lkml/20210511225450.GA2893337@paulmck-ThinkPad-P17-Gen-1 > > e. mm_dump_obj() updates, courtesy of Maninder Singh, acked > by Vlastimil Babka. > https://lore.kernel.org/lkml/20210511225744.GA2893615@paulmck-ThinkPad-P17-Gen-1 > > f. RCU callback offloading updates, courtesy of Frederic > Weisbecker and Ingo Molnar. ;-) > https://lore.kernel.org/lkml/20210511230244.GA2894061@paulmck-ThinkPad-P17-Gen-1 > > g. SRCU updates, courtesy of Frederic Weisbecker. > https://lore.kernel.org/lkml/20210511230720.GA2894512@paulmck-ThinkPad-P17-Gen-1 > > h. Tasks-RCU updates. > https://lore.kernel.org/lkml/20210511230924.GA2894768@paulmck-ThinkPad-P17-Gen-1 > > i. Torture-test updates. > https://lore.kernel.org/lkml/20210511231149.GA2895263@paulmck-ThinkPad-P17-Gen-1
Pulled into tip:core/rcu.
> 2. Kernel concurrency sanitizer (KCSAN) updates from Marco Elver > and Mark Rutland (for-mingo-kcsan). > https://lore.kernel.org/lkml/20210511232324.GA2896130@paulmck-ThinkPad-P17-Gen-1
Pulled into tip:locking/urgent.
> 3. Linux-kernel memory model (LKMM) updates courtesy of Bj�rn T�pel > (for-mingo-lkmm). > https://lore.kernel.org/lkml/20210305102823.415900-1-bjorn.topel@gmail.com
Pulled into tip:locking/urgent.
Thanks Paul, and sorry about the late response! Will get these to Linus ASAP if you don't beat me at it.
Ingo
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