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[Xen-ia64-devel] Re: [Xen-devel] Porting PV-on-HVM for ia64 platform

To: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Subject: [Xen-ia64-devel] Re: [Xen-devel] Porting PV-on-HVM for ia64 platform
From: Doi.Tsunehisa@xxxxxxxxxxxxxx
Date: Sat, 26 Aug 2006 23:36:46 +0900
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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You (Keir.Fraser) said:
> On 26/8/06 6:50 am, "Tsunehisa Doi" <Doi.Tsunehisa@xxxxxxxxxxxxxx> wrote:
>> - In x86 code, original shared_info page is used after pv-on-hvm
>> setup with remapping feature in arch depend HYPERVISOR_memory_op.
>> But, we can't implement same feature for IPF, thus we select to
>> implement with this method.
> Why is that? It's a change to the P2M map -- it's not an x86-specific
> operation.

  We had tried to implement it with the same method as x86 code, but we
couldn't success to implement it. If we will refere to implementation of
grant table operation, we may be able to success to implement it, but
it's not easy for us, I think.

- Tsunehisa Doi

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