Re: [Xen-devel] Genapic in 32-bit Dom0 (Was : More Problems booting 32-bit Domain 0 on ES7000 x86_64)

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

No, try giving domain0 genapic a go.

 -- Keir

On 4 Aug 2005, at 20:31, Magolan, John F wrote:

> I am trying to boot 32-bit Xen on an ES7000 x86_64 box. I am running 
> 32 bit Sles9 on the box.
>  
> We have figured out why Dom0 was getting into lost-interrupt 
> situations. (Re : Bugzilla 138)
>  
> Dom0 is setting up the system IO-APICs in flat mode, but the ES7000 
> architecture needs to be in clustered-apic mode.
>  
> What would be the best way to fix this? The ideal way seems to be to 
> turn on genapic on Dom 0 for 32 bit just like it is on x86_64. That 
> way, machine specific changes would be picked up automatically. Is 
> there a reason why genapic is not turned on?
>  
> Thanks in advance,
>  
>  
> John Magolan
> Unisys Corporation
> Tredyffrin E227
>  
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> http://lists.xensource.com/xen-devel

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