From: Christoph Egger <Christoph.Egger@amd.com>
Date: Fri, 15 Apr 2011 17:54:57 +0000 (+0100)
Subject: nestedhvm: Flush L2 guest ASID across guest nestedhvm disable/enable.
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=8d17a74a1cfeac382c25535ff1b20db6dac45969;p=xen.git

nestedhvm: Flush L2 guest ASID across guest nestedhvm disable/enable.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
---

diff --git a/xen/arch/x86/hvm/nestedhvm.c b/xen/arch/x86/hvm/nestedhvm.c
index fb239b9bb4..7c77e9cbc4 100644
--- a/xen/arch/x86/hvm/nestedhvm.c
+++ b/xen/arch/x86/hvm/nestedhvm.c
@@ -62,6 +62,8 @@ nestedhvm_vcpu_reset(struct vcpu *v)
     nv->nv_flushp2m = 0;
     nv->nv_p2m = NULL;
 
+    hvm_asid_flush_vcpu_asid(&nv->nv_n2asid);
+
     if ( hvm_funcs.nhvm_vcpu_reset )
         hvm_funcs.nhvm_vcpu_reset(v);