From 0fed97ff1b2d89ebc8c9e251285f2cc22f8bab55 Mon Sep 17 00:00:00 2001
From: Tim Deegan <tim@xen.org>
Date: Fri, 19 Aug 2011 13:29:25 +0100
Subject: [PATCH] nestedhvm: do not send IPIs twice

In p2m_get_nestedp2m() there is no need to send IPIs via
nestedhvm_vmcx_flushtlb() since p2m_flush_table() already
did that.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Committed-by: Tim Deegan <tim@xen.org>
---
 xen/arch/x86/mm/p2m.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/xen/arch/x86/mm/p2m.c b/xen/arch/x86/mm/p2m.c
index 8ac4c4a6b2..26e53e74b1 100644
--- a/xen/arch/x86/mm/p2m.c
+++ b/xen/arch/x86/mm/p2m.c
@@ -1164,7 +1164,6 @@ p2m_get_nestedp2m(struct vcpu *v, uint64_t cr3)
     p2m->cr3 = cr3;
     nv->nv_flushp2m = 0;
     hvm_asid_flush_vcpu(v);
-    nestedhvm_vmcx_flushtlb(p2m);
     cpu_set(v->processor, p2m->p2m_dirty_cpumask);
     p2m_unlock(p2m);
     nestedp2m_unlock(d);
-- 
2.30.2