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Re: [Xen-devel] Xen hypervisor hangs on booting against c/s 16925

To: "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] Xen hypervisor hangs on booting against c/s 16925
From: "Jan Beulich" <jbeulich@xxxxxxxxxx>
Date: Tue, 29 Jan 2008 10:05:15 +0000
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Don't you think that it would also be reasonable to map all of the RAM
holes below 1M uncacheable, not just the VGA space? Since early boot
code can't know this, I added a map_pages_to_xen(...,
PAGE_HYPERVISOR_NOCACHE) for the below-1Mb case of the code
that you just fixed.

Jan

>>> Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> 29.01.08 10:37 >>>
Fixed by c/s 16926.

 -- Keir

On 29/1/08 05:58, "Li, Haicheng" <haicheng.li@xxxxxxxxx> wrote:

> Xen hangs on booting with following log printed:
> 
> (XEN) Initializing CPU#0
> (XEN) Detected 2992.574 MHz processor.
> (XEN) (XEN) (XEN) (XEN) (XEN)
> 
> This issue was introduced by c/s 16889.
> 
> Here is the bugzilla entry:
> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1157 
> 
> -- haicheng
> 
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