Re: [PATCH] cgroup: properly init u64_stats

From: Tejun Heo
Date: Tue Nov 28 2017 - 10:17:22 EST


On Tue, Nov 28, 2017 at 01:59:25PM +0100, Lucas Stach wrote:
> Lockdep complains that the stats update is trying to register a non-static
> key. This is because u64_stats are using a seqlock on 32bit arches, which
> needs to be initialized before usage.
>
> Fixes: 041cd640b2f3 (cgroup: Implement cgroup2 basic CPU usage accounting)
> Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>

Applied to cgroup/for-4.15-fixes.

Thanks.

--
tejun