From: Alex Shi <alex.shi@intel.com>
Date: Sun, 4 Mar 2012 05:13:38 +0000 (+0800)
Subject: KVM: use correct tlbs dirty type in cmpxchg
X-Git-Tag: upstream/snapshot3+hdmi~7836^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bec87d6e34de459a559fc326aa4e56bee4ba7423;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

KVM: use correct tlbs dirty type in cmpxchg

Using 'int' type is not suitable for a 'long' object. So, correct it.

Signed-off-by: Alex Shi <alex.shi@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 94e148e..42b7393 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -203,7 +203,7 @@ static bool make_all_cpus_request(struct kvm *kvm, unsigned int req)
 
 void kvm_flush_remote_tlbs(struct kvm *kvm)
 {
-	int dirty_count = kvm->tlbs_dirty;
+	long dirty_count = kvm->tlbs_dirty;
 
 	smp_mb();
 	if (make_all_cpus_request(kvm, KVM_REQ_TLB_FLUSH))