Messages in this thread | | | Date | Tue, 15 Aug 2017 10:43:24 +0200 | From | Ingo Molnar <> | Subject | Re: [RFC GIT PULL rcu/next] RCU/hotplug fix |
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* Paul E. McKenney <paulmck@linux.vnet.ibm.com> wrote:
> Hello, Ingo, > > This pull request is for an RCU change that permits waiting for grace > periods started by CPUs late in the process of going offline. Lack of > this capability is causing failures: > > http://lkml.kernel.org/r/db9c91f6-1b17-6136-84f0-03c3c2581ab4@codeaurora.org > > Although these failures predate v4.12, and thus are in some sense not > regressions, it would be good for them to be fixed sooner rather than > later, hence this RFC pull request. > > This commit was posted to LKML: > > http://lkml.kernel.org/r/1500933116-11642-2-git-send-email-paulmck@linux.vnet.ibm.com > > This commit has been exposed to 0day test robot and -next testing > and is 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 a58163d8ca2c8d288ee9f95989712f98473a5ac2: > > rcu: Migrate callbacks earlier in the CPU-offline timeline (2017-07-25 13:03:43 -0700) > > ---------------------------------------------------------------- > Paul E. McKenney (1): > rcu: Migrate callbacks earlier in the CPU-offline timeline > > include/linux/rcupdate.h | 1 + > kernel/cpu.c | 1 + > kernel/rcu/tree.c | 209 +++++++++++++++++++++++++---------------------- > 3 files changed, 115 insertions(+), 96 deletions(-)
Pulled, thanks Paul!
Ingo
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