Re: [PATCH v3 0/2] Invert cpu_hotplug_lock and cpuset_mutex locking order.

[Tejun Heo]

On Wed, Nov 15, 2017 at 07:50:13PM +0530, Prateek Sood wrote:
> This patch does following
> 	1- Remove circular dependency deadlock by inverting order of
> cpu_hotplug_lock and cpuset_mutex.
> 	2- Make cpuset_hotplug_workfn() synchronous for cpu hotplug path.
> For memory hotplug path it still gets queued as a work item.
> 
> Prateek Sood (2):
>   cgroup/cpuset: remove circular dependency deadlock
>   cpuset: Make cpuset hotplug synchronous

Applied to cgroup/for-4.15-fixes.

Thanks.

-- 
tejun