linux-kernel - [GIT PULL tip/core/rcu urgent] RCU fix for boot-time splat

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Message-ID: <20200129120206.GA15554@paulmck-ThinkPad-P72>
Date:   Wed, 29 Jan 2020 04:02:06 -0800
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     mingo@...nel.org
Cc:     rcu@...r.kernel.org, linux-kernel@...r.kernel.org,
        torvalds@...ux-foundation.org, a.p.zijlstra@...llo.nl,
        tglx@...utronix.de, akpm@...ux-foundation.org
Subject: [GIT PULL tip/core/rcu urgent] RCU fix for boot-time splat

Hello, Ingo,

This pull request contains a single commit that fixes an embarrassing
bug discussed here:

https://lore.kernel.org/lkml/20200125131425.GB16136@zn.tnic/

which apparently also affects smaller systems.

The following changes since commit 0e247386d9ed5ab8b7dad010cf4b183efeb1e47d:

  Merge branches 'doc.2019.12.10a', 'exp.2019.12.09a', 'fixes.2020.01.24a', 'kfree_rcu.2020.01.24a', 'list.2020.01.10a', 'preempt.2020.01.24a' and 'torture.2019.12.09a' into HEAD (2020-01-24 10:37:27 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git urgent-for-mingo

for you to fetch changes up to 59d8cc6b2e375ff486b030da6703b1d481e186e6:

  rcu: Forgive slow expedited grace periods at boot time (2020-01-25 12:00:40 -0800)

In the meantime, I will go place a brown paper bag over my head.  :-/

----------------------------------------------------------------
Paul E. McKenney (1):
      rcu: Forgive slow expedited grace periods at boot time

 kernel/rcu/tree_exp.h | 1 -
 1 file changed, 1 deletion(-)