From: Isaku Yamahata <yamahata@valinux.co.jp>
Date: Fri, 17 Oct 2008 02:17:54 +0000 (+0900)
Subject: ia64/xen: xencomm conversion functions for hypercalls
X-Git-Tag: v2.6.28-rc1~64^2~1^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f021c8b334cc00739b5d43b5be5f97a34b1ad16a;p=pandora-kernel.git

ia64/xen: xencomm conversion functions for hypercalls

On ia64/xen, pointer arguments for hypercall is passed
by pseudo physical address(guest physical address.)
So such hypercalls needs address conversion functions.
This patch implements concrete conversion functions for
such hypercalls.

Signed-off-by: Akio Takebe <takebe_akio@jp.fujitsu.com>
Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@intel.com>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

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