From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Date: Tue, 8 Jun 2010 12:05:05 +0000 (+0800)
Subject: KVM: MMU: remove unnecessary remote tlb flush
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4f78fd08e91c52f097d64a42d903b76fe52a3a0f;p=linux-beck.git

KVM: MMU: remove unnecessary remote tlb flush

This remote tlb flush is no necessary since we have synced while
sp is zapped

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index b285449e82b0..098a0b8616b0 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -3040,8 +3040,6 @@ restart:
 
 	kvm_mmu_commit_zap_page(kvm, &invalid_list);
 	spin_unlock(&kvm->mmu_lock);
-
-	kvm_flush_remote_tlbs(kvm);
 }
 
 static int kvm_mmu_remove_some_alloc_mmu_pages(struct kvm *kvm,