Messages in this thread | | | Date | Thu, 6 Jul 2017 08:34:00 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [patch V2 0/2] mm/memory_hotplug: Cure potential deadlocks vs. cpu hotplug lock |
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On Wed, 5 Jul 2017, Andrew Morton wrote: > On Tue, 04 Jul 2017 11:32:32 +0200 Thomas Gleixner <tglx@linutronix.de> wrote: > > > Andrey reported a potential deadlock with the memory hotplug lock and the > > cpu hotplug lock. > > > > The following series addresses this by reworking the memory hotplug locking > > and fixing up the potential deadlock scenarios. > > Do you think we should squeeze this into 4.13-rc1, or can we afford to > take the more cautious route?
The deadlocks are real and the lockdep splats are triggering on Linus head, so it should go into 4.13-rc1 if possible.
Thanks,
tglx
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