Re: [v2] timers: Fix excessive granularity of new timers after a nohz idle

From: Stephen Rothwell
Date: Tue Aug 22 2017 - 23:35:46 EST


Hi jeffy,

On Wed, 23 Aug 2017 11:21:40 +0800 jeffy <jeffy.chen@xxxxxxxxxxxxxx> wrote:
>
> I was testing a arm64 based device(chromebook bob), and the kernel hang
> a lot(during booting or suspending) on for-next(next-20170822) with this
> commit:
> 71acb768f5b3 (timers: Fix excessive granularity of new timers after a
> nohz idle)

I had the same problem with a powerpc le qemu boot. Paul has now
removed v1 from his rcu tree, so it will not be in linux-next today.

--
Cheers,
Stephen Rothwell