linux-kernel - Re: [patches] [PATCH] [21/22] x86_64: Extend bzImage protocol for relocatable bzImage

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Date:	Tue, 8 May 2007 10:33:23 -0700
From:	yhlu <yhlu.kernel@...il.com>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
Cc:	vgoyal@...ibm.com, "H. Peter Anvin" <hpa@...or.com>,
	"Jeremy Fitzhardinge" <jeremy@...p.org>,
	"Gerd Hoffmann" <kraxel@...hat.com>,
	"Jeff Garzik" <jeff@...zik.org>, patches@...-64.org,
	linux-kernel@...r.kernel.org,
	virtualization <virtualization@...ts.linux-foundation.org>
Subject: Re: [patches] [PATCH] [21/22] x86_64: Extend bzImage protocol for relocatable bzImage

On 5/8/07, Eric W. Biederman <ebiederm@...ssion.com> wrote:
> Yes.  setup.S has always been skipped by bzImage via the kexec path
> unless you explicitly tell /sbin/kexec to use the 16bit entry point.
>
> Is not having a VGA console a new thing, or it something you just noticed?
>
> Eric
>

before the changes, it works well.

with --real-mode, it will reset the machine.
with --reset-vga, i will get

Kernel alive
kernel direct mapping tables up to 100000000 @ 8000-d000

on VGA monitor.

YH
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