x86/hvm.c: Don't tear down altp2m state if it was never set up
authorRavi Sahita <ravi.sahita@intel.com>
Wed, 29 Jul 2015 16:39:22 +0000 (09:39 -0700)
committerIan Campbell <ian.campbell@citrix.com>
Thu, 30 Jul 2015 09:12:11 +0000 (10:12 +0100)
commit211ce257be739447f85f17dec3a2ac604d1c8442
tree50ea06fb5b540163c915c6f55951d66fb5ce53e1
parent32524961873fd9dda50a71d46cd2d74ddbd8035a
x86/hvm.c: Don't tear down altp2m state if it was never set up

Reported-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Ravi Sahita <ravi.sahita@intel.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Tested-by: Wei Liu <wei.liu2@citrix.com>
[ ijc -- replacement subject from Andy ]
xen/arch/x86/hvm/hvm.c