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Re: [Qemu-devel] [RFC v2 01/20] Hierarchical memory region API


From: Avi Kivity
Subject: Re: [Qemu-devel] [RFC v2 01/20] Hierarchical memory region API
Date: Tue, 28 Jun 2011 15:53:36 +0300
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc15 Thunderbird/3.1.10

On 06/28/2011 03:46 PM, Jan Kiszka wrote:

>  Do we want to support a 32-bit variant of pci?  It certainly existed at
>  some point.

As long as making everything 64 bit in the implementation of the device
models is not guest visible, I don't think that should be a problem.


How would it become guest visible?

AFAICT the only implication is a very minor slowdown in the cases where it is not actually required.

--
error compiling committee.c: too many arguments to function




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