From: Ewan Mellor <ewan@xensource.com>
Date: Tue, 5 Sep 2006 13:17:49 +0000 (+0100)
Subject: The attached patch prevents a domain with an attached vTPM from doing
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~15668^2~17^2~1
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https://%22%22/%22http:/www.example.com/cgi/%22https:/%22%22?a=commitdiff_plain;h=cbf197aa0d9bd7affb10532e10fff4006b72912c;p=xen.git

The attached patch prevents a domain with an attached vTPM from doing
local migration since this does not seem to work correctly (see tests in
xm test suite). If no vTPM has been attached, the local migration
proceeds as usual.

Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
---

diff --git a/tools/examples/vtpm-common.sh b/tools/examples/vtpm-common.sh
index 2e4c89dfdb..e5e8ddbbf5 100644
--- a/tools/examples/vtpm-common.sh
+++ b/tools/examples/vtpm-common.sh
@@ -48,6 +48,9 @@ else
 	function vtpm_migrate() {
 		echo "Error: vTPM migration accross machines not implemented."
 	}
+	function vtpm_migrate_local() {
+		echo "Error: local vTPM migration not supported"
+	}
 	function vtpm_migrate_recover() {
 		true
 	}
@@ -353,6 +356,8 @@ function vtpm_migration_step() {
 	local res=$(vtpm_isLocalAddress $1)
 	if [ "$res" == "0" ]; then
 		vtpm_migrate $1 $2 $3
+	else
+		vtpm_migrate_local
 	fi
 }
 
diff --git a/tools/examples/vtpm-impl b/tools/examples/vtpm-impl
index bd6288d636..e45c6a170f 100644
--- a/tools/examples/vtpm-impl
+++ b/tools/examples/vtpm-impl
@@ -184,3 +184,6 @@ function vtpm_migrate_recover() {
  echo "Error: Recovery not supported yet" 
 }
 
+function vtpm_migrate_local() {
+ echo "Error: local vTPM migration not supported"
+}