linux-kernel - Re: Infinite loop on boot in free_early_partial due to start==end on tip/master

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Message-ID: <4BA3CAB8.7000702@kernel.org>
Date:	Fri, 19 Mar 2010 12:04:24 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
CC:	Ian Campbell <Ian.Campbell@...rix.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...e.hu>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Infinite loop on boot in free_early_partial due to start==end
 on tip/master

On 03/19/2010 11:28 AM, Konrad Rzeszutek Wilk wrote:
>> Subject: x86: do not free zero sized per cpu areas
>>
>> This avoids an infinite loop in free_early_partial().
> 
> The patch fixed PV guests booting on Xen. I've added my
> Tested-by .. Please merge it in the release.
> 
> Thanks!
>>
>> Add a warning to free_early_partial to catch future problems.
>>
>> Signed-off-by: Ian Campbell <ian.campbell@...rix.com>
> 
> Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>

please check update version...

please check if this patch help...

http://patchwork.kernel.org/patch/83832/


YH
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