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RE: [Xen-devel] How is do_update_va_mapping_otherdomain() used

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, Tim Deegan <Tim.Deegan@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] How is do_update_va_mapping_otherdomain() used
From: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>
Date: Wed, 11 Mar 2009 17:33:23 +0800
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Thread-topic: [Xen-devel] How is do_update_va_mapping_otherdomain() used
Thanks for clarification.

-- Yunhong Jiang 

>-----Original Message-----
>From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx] 
>Sent: 2009年3月11日 17:07
>To: Jiang, Yunhong; Tim Deegan; xen-devel@xxxxxxxxxxxxxxxxxxx
>Subject: Re: [Xen-devel] How is do_update_va_mapping_otherdomain() used
>
>On 11/03/2009 03:13, "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx> wrote:
>
>> Hi, all, 
>> I noticed there is a hypercall 
>do_update_va_mapping_otherdomain(), but I can't
>> find any usage in guest (dom0 or domU).
>> From the log history, seems it is used before granttable was 
>born,and is not
>> used now,  am I right? Or I missed some usage?
>
>Yes, it's obsolete.
>
> -- Keir
>
>> Thanks
>
>
>
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