linux-kernel - Re: too many timer retries happen when do local timer swtich with broadcast timer

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Message-ID: <alpine.LFD.2.02.1302221122290.22263@ionos>
Date:	Fri, 22 Feb 2013 11:24:00 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Santosh Shilimkar <santosh.shilimkar@...com>
cc:	Jason Liu <liu.h.jason@...il.com>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-arm-kernel@...ts.infradead.org,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: Re: too many timer retries happen when do local timer swtich with
 broadcast timer

On Fri, 22 Feb 2013, Santosh Shilimkar wrote:
> BTW, Lorenzo off-list mentioned to me about warning in boot-up
> which I missed while testing your patch. It will take bit more
> time for me to look into it and hence thought of reporting it.
> 
> [    2.186126] ------------[ cut here ]------------
> [    2.190979] WARNING: at kernel/time/tick-broadcast.c:501
> tick_broadcast_oneshot_control+0x1c0/0x21c()

Which one is that? tick_broadcast_pending or tick_force_broadcast_mask ?

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