linux-kernel - Re: [PATCH] x86: extend e820 ealy_res support 32bit

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Date:	Fri, 23 May 2008 17:09:52 -0700
From:	"Yinghai Lu" <yhlu.kernel@...il.com>
To:	"Jeremy Fitzhardinge" <jeremy@...p.org>
Cc:	"Ingo Molnar" <mingo@...e.hu>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Andrew Morton" <akpm@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86: extend e820 ealy_res support 32bit - fix v2

On Fri, May 23, 2008 at 5:01 PM, Yinghai Lu <yhlu.kernel@...il.com> wrote:
> On Fri, May 23, 2008 at 4:38 PM, Jeremy Fitzhardinge <jeremy@...p.org> wrote:
>> Yinghai Lu wrote:
>>>
>>> Jeremy,
>>>
>>> your config works on XEN of 5.2 as domU
>>> ( I added ext2 support...)
>>>
>>
>> The boot log you attached is for a kernel booting either natively or in an
>> hvm domain ("Booting paravirtualized kernel on bare hardware").  Were you
>> booting it as an hvm guest rather than a pv one?
>
> run it as FV guest.

I moved reserve_ebda_region() to i386_start_kernel from setup_arch.

and reserve_ebda_region will check if (paravirt_enabled()), wonder if
that cause problem.

but 64bit already did that.

YH
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