linux-kernel - how to map a host virtual address (hva) to guest address space (gva/gpa/gfn)

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Date:	Tue, 19 Jun 2012 18:09:07 -0500
From:	sheng qiu <herbert1984106@...il.com>
To:	kvm <kvm@...r.kernel.org>, linux-kernel@...r.kernel.org
Subject: how to map a host virtual address (hva) to guest address space (gva/gpa/gfn)

Hi all,

is there any existing function in KVM that can map a host virtual
address (hva) to the guest address space. So that the guest VM can
access it.
i.e. translate hva to a gpa or gva or gfn, so the guest VM can use
that converted address to access?

Thanks,
Sheng
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