Re: [Xen-devel] xen-kernel and EDD

To:	Lin-Bao Zhang <2004.zhang@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	Re: [Xen-devel] xen-kernel and EDD
From:	Keir Fraser <keir.xen@xxxxxxxxx>
Date:	Thu, 18 Aug 2011 07:40:01 +0100
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The BIOS message might indicate that the hypervisor has corrupted BIOS
memory. Maybe this wouldn't happen with a newer version of Xen; the RHEL-5
version is old.

 -- Keir

On 18/08/2011 06:08, "Lin-Bao Zhang" <2004.zhang@xxxxxxxxx> wrote:

> Now , I am using RHEL5.7's xen-kernel, I must add "edd=off" ,
> otherwise ,it will print this error :
> 1706-Smart Array Controller EBDA Memory Corrupted  ，INT 13h BIOS
> Cannot Coninue - Sytem Halted
> 
> RHEL said that their RHEL5.7 xen-kernel must make edd off ; while
> non-xen kernel doesn't need to make edd off.
> 
> why ?
> for community XEN developing , is there limit regarding to
> EDD(Enhanced Disk Drive)  ?
> 
> welcome your comments .thanks .
> -Bob
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel



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Re: [Xen-devel] xen-kernel and EDD