[Xen-devel] Re: 32-bit Xen disabled buffered IO for HVM guest' VGA. Why?

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

That'll limit you to about 14 HVM domains, which isn't great. I'll put in a
patch later today.

 -- Keir

On 16/11/07 11:52, "Cui, Dexuan" <dexuan.cui@xxxxxxxxx> wrote:

> Keir Fraser wrote:
>> On 15/11/07 10:28, "Cui, Dexuan" <dexuan.cui@xxxxxxxxx> wrote:
>> 
>>> If this is a bug introduced by c/s 16240, we should fix it ASAP,
>>> because: Now, in 32-bit Xen, we have no any buffering at all,
>>> causing the bug 1102; and if you use grub's splashimage, you would
>>> find nobody can tolerate the rather poor VGA performance....
>> 
>> It's on my todo list. It's not hard to fix this.
> 
> Well, I attached a patch. Please apply it.
> 
> Thanks!
> -- Dexuan



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