From 1d1cf8410fdd5aa57cc8efcdd79d19f4ce41b04d Mon Sep 17 00:00:00 2001
From: Xiantao Zhang <xiantao.zhang@intel.com>
Date: Sat, 8 Nov 2008 15:46:59 +0800
Subject: [PATCH] --- yaml --- r: 118841 b: refs/heads/master c:
 c60ff51eb26dfcfb0bdc807b09a096aeadd01325 h: refs/heads/master i:   118839:
 aebfa1313eba980b1f909c1dbcaf45f15d953628 v: v3

---
 [refs]                     | 2 +-
 trunk/arch/ia64/kvm/vcpu.h | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index eccc89c0d152..12ee4b798837 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 928d4bf747e9c290b690ff515d8f81e8ee226d97
+refs/heads/master: c60ff51eb26dfcfb0bdc807b09a096aeadd01325
diff --git a/trunk/arch/ia64/kvm/vcpu.h b/trunk/arch/ia64/kvm/vcpu.h
index 341e3fee280c..e9b2a4e121c0 100644
--- a/trunk/arch/ia64/kvm/vcpu.h
+++ b/trunk/arch/ia64/kvm/vcpu.h
@@ -384,6 +384,10 @@ static inline u64 __gpfn_is_io(u64 gpfn)
 #define MODE_IND(psr)	\
 	(((psr).it << 2) + ((psr).dt << 1) + (psr).rt)
 
+#ifndef CONFIG_SMP
+#define _vmm_raw_spin_lock(x)	 do {}while(0)
+#define _vmm_raw_spin_unlock(x) do {}while(0)
+#else
 #define _vmm_raw_spin_lock(x)						\
 	do {								\
 		__u32 *ia64_spinlock_ptr = (__u32 *) (x);		\
@@ -403,6 +407,7 @@ static inline u64 __gpfn_is_io(u64 gpfn)
 	do { barrier();				\
 		((spinlock_t *)x)->raw_lock.lock = 0; } \
 while (0)
+#endif
 
 void vmm_spin_lock(spinlock_t *lock);
 void vmm_spin_unlock(spinlock_t *lock);