linux-kernel - Re: [PATCH 2/2] x86, boot: Optimize the elf header handling.

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Message-ID: <4FF07E66.2020706@zytor.com>
Date:	Sun, 01 Jul 2012 09:44:22 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
CC:	hacklu <embedway.linux@...il.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] x86, boot: Optimize the elf header handling.

On 07/01/2012 09:26 AM, Eric W. Biederman wrote:
>
> Fair enough.  It looks like somehow SMP got unset in my test
> configuration and enabling SMP certainly kills the boot for
> me.  So it looks like I can reproduce this.
>
> So I am guess I just missed something.  Ugh.
>
> Digging deeper...
>

Could there be a VMA/LMA confusion?  The VMA for the .data..percpu 
section is zero.

	-hpa

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