ATTR_PBAX_GROUPID: add global tag

PBAX_GROUPID is a proc level attr that needs
to be incrememnted per node. The only way to
set this correctly in MRW is to add a global
tag. However, making it global may break other
systems as the global value in their respective
MRW won't be set. It will be set on proc_socket
level. Therefore, added a check to only copy
global values if they are not empty (aka someone
must explicitly set the global value for us to
use those values).

Change-Id: I3055d8296c010f996d98d7578a9adee5b763d316
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55257
Reviewed-by: Santosh S. Puranik <santosh.puranik@in.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/usr/targeting/common/Targets.pm b/src/usr/targeting/common/Targets.pm
index ccde8e2ba..71ea584c9 100644
--- a/src/usr/targeting/common/Targets.pm
+++ b/src/usr/targeting/common/Targets.pm
@@ -487,7 +487,10 @@ sub buildHierarchy
     {
         my $val=$settingptr->{$key}->{property}->
                        {$prop}->{value};
-        $self->setAttribute($key, $prop, $val);
+        if ($val ne "")
+        {
+            $self->setAttribute($key, $prop, $val);
+        }
     }
 
     ## Save busses