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From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Stephen Boyd <sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Cc: Mark Rutland <Mark.Rutland-5wv7dgnIgG8@public.gmane.org>,
	Marc Zyngier <marc.zyngier-5wv7dgnIgG8@public.gmane.org>,
	"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	ARM kernel mailing list
	<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
	Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
	John Stultz <john.stultz-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: Re: CPU hotplug issue w/ 0647065 clocksource: Add generic dummy timer driver
Date: Tue, 09 Jul 2013 10:05:01 -0600	[thread overview]
Message-ID: <51DC34AD.30009@wwwdotorg.org> (raw)
In-Reply-To: <20130709005837.GC830-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>

On 07/08/2013 06:58 PM, Stephen Boyd wrote:
> On 07/08, Stephen Warren wrote:
>> CPU hotplug (replug) on Tegra HW seems to be occasionally broken due to
>> commit 0647065 "clocksource: Add generic dummy timer driver" in
>> linux-next. Reverting that commit solves the issue.
> 
> We found some breakage during boot that has been fixed by two
> commits in linus' tree already. Do you know if you have these two
> patches
> 
> 1f73a9806bdd07a5106409bbcab3884078bd34fe
> 07bd1172902e782f288e4d44b1fde7dec0f08b6f

I didn't before since I was using next-20130705, but I just tried
next-20130709 which does have those two commits, and I still see the issue.

WARNING: multiple messages have this Message-ID (diff)
From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: CPU hotplug issue w/ 0647065 clocksource: Add generic dummy timer driver
Date: Tue, 09 Jul 2013 10:05:01 -0600	[thread overview]
Message-ID: <51DC34AD.30009@wwwdotorg.org> (raw)
In-Reply-To: <20130709005837.GC830@codeaurora.org>

On 07/08/2013 06:58 PM, Stephen Boyd wrote:
> On 07/08, Stephen Warren wrote:
>> CPU hotplug (replug) on Tegra HW seems to be occasionally broken due to
>> commit 0647065 "clocksource: Add generic dummy timer driver" in
>> linux-next. Reverting that commit solves the issue.
> 
> We found some breakage during boot that has been fixed by two
> commits in linus' tree already. Do you know if you have these two
> patches
> 
> 1f73a9806bdd07a5106409bbcab3884078bd34fe
> 07bd1172902e782f288e4d44b1fde7dec0f08b6f

I didn't before since I was using next-20130705, but I just tried
next-20130709 which does have those two commits, and I still see the issue.

  parent reply	other threads:[~2013-07-09 16:05 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-08 17:36 CPU hotplug issue w/ 0647065 clocksource: Add generic dummy timer driver Stephen Warren
2013-07-08 17:36 ` Stephen Warren
     [not found] ` <51DAF895.1020700-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-09  0:58   ` Stephen Boyd
2013-07-09  0:58     ` Stephen Boyd
     [not found]     ` <20130709005837.GC830-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2013-07-09 16:05       ` Stephen Warren [this message]
2013-07-09 16:05         ` Stephen Warren
     [not found]         ` <51DC34AD.30009-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-09 16:35           ` Stephen Boyd
2013-07-09 16:35             ` Stephen Boyd
     [not found]             ` <20130709163518.GD830-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2013-07-09 16:52               ` Stephen Warren
2013-07-09 16:52                 ` Stephen Warren
     [not found]                 ` <51DC3FD2.9070308-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-09 23:05                   ` Stephen Boyd
2013-07-09 23:05                     ` Stephen Boyd
     [not found]                     ` <20130709230528.GE830-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2013-07-10 16:09                       ` Stephen Warren
2013-07-10 16:09                         ` Stephen Warren
     [not found]                         ` <51DD872D.7020101-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-11 14:00                           ` Stephen Boyd
2013-07-11 14:00                             ` Stephen Boyd
2013-07-12 10:39                             ` [tip:timers/urgent] tick: broadcast: Check broadcast mode on CPU hotplug tip-bot for Stephen Boyd

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