Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1718092

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

From Thomas Gleixner <tglx@linutronix.de>
Newsgroups linux.kernel
Subject Re: [v2] timers: Fix excessive granularity of new timers after a nohz idle
Date 2017-08-23 09:10 +0200
Message-ID <uhxXz-5Su-7@gated-at.bofh.it> (permalink)
References <uhd2O-8iT-19@gated-at.bofh.it> <uhuwG-3EG-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


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?

Thanks,

	tglx

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread


Thread

[PATCH v2] timers: Fix excessive granularity of new timers after a nohz idle Nicholas Piggin <npiggin@gmail.com> - 2017-08-22 10:50 +0200
  Re: [v2] timers: Fix excessive granularity of new timers after a  nohz idle jeffy <jeffy.chen@rock-chips.com> - 2017-08-23 05:30 +0200
    Re: [v2] timers: Fix excessive granularity of new timers after a  nohz idle Stephen Rothwell <sfr@canb.auug.org.au> - 2017-08-23 05:40 +0200
    Re: [v2] timers: Fix excessive granularity of new timers after a  nohz idle Thomas Gleixner <tglx@linutronix.de> - 2017-08-23 09:10 +0200
      Re: [v2] timers: Fix excessive granularity of new timers after a  nohz idle jeffy <jeffy.chen@rock-chips.com> - 2017-08-23 09:30 +0200
  [tip:timers/urgent] timers: Fix excessive granularity of new timers  after a nohz idle tip-bot for Nicholas Piggin <tipbot@zytor.com> - 2017-08-24 11:50 +0200

csiph-web