linux-kernel - [PATCH WIP 4/6] xen/arm: implement hvm

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Message-ID: <1340381685-22529-4-git-send-email-stefano.stabellini@eu.citrix.com>
Date:	Fri, 22 Jun 2012 17:14:43 +0100
From:	Stefano Stabellini <stefano.stabellini@...citrix.com>
To:	<linux-kernel@...r.kernel.org>
CC:	<xen-devel@...ts.xensource.com>,
	<Stefano.Stabellini@...citrix.com>, <Ian.Campbell@...rix.com>,
	<tim@....org>,
	Stefano Stabellini <stefano.stabellini@...citrix.com>
Subject: [PATCH WIP 4/6] xen/arm: implement hvm_op

Signed-off-by: Stefano Stabellini <stefano.stabellini@...citrix.com>
---
 arch/arm/include/asm/xen/hypercall.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/include/asm/xen/hypercall.h b/arch/arm/include/asm/xen/hypercall.h
index 2fe7434..7503256 100644
--- a/arch/arm/include/asm/xen/hypercall.h
+++ b/arch/arm/include/asm/xen/hypercall.h
@@ -189,7 +189,7 @@ HYPERVISOR_event_channel_op(int cmd, void *arg)
 
 static inline unsigned long HYPERVISOR_hvm_op(int op, void *arg)
 {
-	return -ENOSYS;
+	return _hypercall2(int, HYPERCALL(hvm_op), op, arg);
 }
 
 	static inline int
-- 
1.7.2.5

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