From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date: Fri, 22 Jun 2012 13:52:00 +0000 (+0000)
Subject: xen/arm: implement hvm_op
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=dd0299ce0b31b937e890b1e66427fdf1377c6c6f;p=people%2Fsstabellini%2Flinux-pvhvm-deprecated.git

xen/arm: implement hvm_op

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
---

diff --git a/arch/arm/include/asm/xen/hypercall.h b/arch/arm/include/asm/xen/hypercall.h
index 2fe7434467b..7503256aab9 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