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

From: jeffy
Date: Wed Aug 23 2017 - 03:29:23 EST


Hi Thomas,

On 08/23/2017 03:01 PM, Thomas Gleixner wrote:
On Wed, 23 Aug 2017, jeffy wrote:

Hi guys,

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)

After revert it(or just add "!base->is_idle" check back), things work well...

Can you please test V2?

hmm, v2 works...

Tested-by: Jeffy Chen <jeffy.chen@xxxxxxxxxxxxxx>

Thanks,

tglx