linux-kernel - Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)

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Message-ID: <alpine.DEB.2.02.1307051520210.32106@ionos.tec.linutronix.de>
Date:	Fri, 5 Jul 2013 15:26:05 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Artem Savkov <artem.savkov@...il.com>
cc:	David Vrabel <david.vrabel@...rix.com>,
	Ingo Molnar <mingo@...nel.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	LKML <linux-kernel@...r.kernel.org>, konrad.wilk@...cle.com,
	john.stultz@...aro.org, xen-devel@...ts.xen.org
Subject: Re: [tip:timers/core] hrtimers: Support resuming with two or more
 CPUs online (but stopped)

On Fri, 5 Jul 2013, Artem Savkov wrote:
> On Fri, Jul 05, 2013 at 12:36:50PM +0200, Thomas Gleixner wrote:
> > On Fri, 5 Jul 2013, Thomas Gleixner wrote:
> > > On Fri, 5 Jul 2013, David Vrabel wrote:
> > > You failed to CC Artem :(
> > Second thought.
> > Where is that warning? Can't find it in neither in Linus tree nor in tip
> > > > > [ 4363.083800] WARNING: CPU: 0 PID: 3977 at kernel/smp.c:385 smp_call_function_many+0xbd/0x2c0()
> > All I see there is:
> >         WARN_ON_ONCE(cpu_online(this_cpu) && irqs_disabled()
> >                      && !oops_in_progress && !early_boot_irqs_disabled);
> 
> It's in linux-next.git, not sure where it was merged from

via akpm.

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