From: Artem Savkov <artem.savkov@gmail.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: David Vrabel <david.vrabel@citrix.com>,
Ingo Molnar <mingo@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
LKML <linux-kernel@vger.kernel.org>,
konrad.wilk@oracle.com, john.stultz@linaro.org,
xen-devel@lists.xen.org
Subject: Re: [tip:timers/core] hrtimers: Support resuming with two or more CPUs online (but stopped)
Date: Fri, 5 Jul 2013 14:45:58 +0400 [thread overview]
Message-ID: <20130705104558.GC4033@cpv436-motbuntu> (raw)
In-Reply-To: <alpine.DEB.2.02.1307051229190.32106@ionos.tec.linutronix.de>
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
commit 7f4a1d40a6311b7cb52d0f0061cb904d041c6dbc
Author: Chuansheng Liu <chuansheng.liu@intel.com>
Date: Wed Jul 3 10:20:26 2013 +1000
smp: Give WARN()ing when calling smp_call_function_many()/single() in serving irq
--
Regards,
Artem
next prev parent reply other threads:[~2013-07-05 10:46 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-27 10:35 [PATCHv6 0/5] xen: maintain an accurate persistent clock in more cases David Vrabel
2013-06-27 10:35 ` [PATCH 1/5] hrtimers: support resuming with two or more CPUs online (but stopped) David Vrabel
2013-06-28 21:18 ` [tip:timers/core] hrtimers: Support " tip-bot for David Vrabel
2013-07-05 9:30 ` Artem Savkov
2013-07-05 10:07 ` David Vrabel
2013-07-05 10:10 ` Thomas Gleixner
2013-07-05 10:25 ` Thomas Gleixner
2013-07-05 10:36 ` Thomas Gleixner
2013-07-05 10:45 ` Artem Savkov [this message]
2013-07-05 13:26 ` Thomas Gleixner
2013-07-05 10:38 ` Artem Savkov
2013-07-05 13:46 ` David Vrabel
2013-07-05 13:51 ` Thomas Gleixner
2013-07-05 10:09 ` Thomas Gleixner
2013-06-28 21:18 ` [tip:timers/core] xen: Remove clock_was_set() call in the resume path tip-bot for David Vrabel
2013-06-27 10:35 ` [PATCH 2/5] time: pass flags instead of multiple bools to timekeeping_update() David Vrabel
2013-06-27 17:39 ` John Stultz
2013-06-28 21:18 ` [tip:timers/core] timekeeping: Pass " tip-bot for David Vrabel
2013-06-27 10:35 ` [PATCH 3/5] time: indicate that the clock was set in the pvclock gtod notifier chain David Vrabel
2013-06-27 17:37 ` John Stultz
2013-06-28 10:20 ` David Vrabel
2013-06-28 21:19 ` [tip:timers/core] timekeeping: Indicate that clock was set in the pvclock gtod notifier tip-bot for David Vrabel
2013-06-27 10:35 ` [PATCH 4/5] x86/xen: sync the wallclock when the system time is set David Vrabel
2013-06-28 21:19 ` [tip:timers/core] x86: xen: Sync " tip-bot for David Vrabel
2013-06-27 10:35 ` [PATCH 5/5] x86/xen: sync the CMOS RTC as well as the Xen wallclock David Vrabel
2013-06-28 15:38 ` Thomas Gleixner
2013-06-28 15:49 ` David Vrabel
2013-06-28 16:09 ` Thomas Gleixner
2013-06-28 16:51 ` David Vrabel
2013-06-28 20:41 ` Thomas Gleixner
2013-06-28 21:19 ` [tip:timers/core] x86: xen: Sync " tip-bot for David Vrabel
2013-06-28 13:14 ` [PATCHv6 0/5] xen: maintain an accurate persistent clock in more cases Thomas Gleixner
2013-06-28 15:01 ` Konrad Rzeszutek Wilk
2013-06-28 15:12 ` Thomas Gleixner
2013-06-28 16:19 ` Konrad Rzeszutek Wilk
2013-06-28 18:58 ` Thomas Gleixner
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