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Re: [Xen-devel] confusion over vcpumask in mmuext_op

To: Mark Williamson <mark.williamson@xxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] confusion over vcpumask in mmuext_op
From: Keir Fraser <keir@xxxxxxxxxxxxx>
Date: 2007年1月04日 09:44:20 +0000
Cc: John Levon <levon@xxxxxxxxxxxxxxxxx>
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On 4/1/07 02:41, "Mark Williamson" <mark.williamson@xxxxxxxxxxxx> wrote:
> So actually the field vcpumask is currently being compiled as a void *.
And we get away with this because, on x86, there is no ABI difference
between a guest handle and a plain pointer. This was done just as an
interface cleanup, and because I think it makes Jan's 32-on-64 work easier.
 -- Keir
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