LU-5639 lnet: portal spreading rotor should be unsigned
Portal spreading rotor should be unsigned, otherwise lnet may get
negative CPT number and access invalid addresses.
Lustre-commit:
ed5c72e96f7f951ad29284fccd1f878963a817cf
Lustre-change: http://review.whamcloud.com/11936
Signed-off-by: Liang Zhen <liang.zhen@intel.com>
Signed-off-by: Bob Glossman <bob.glossman@intel.com>
Change-Id: Id7f40da241af3b01483fdedd366b09329f530163
Reviewed-on: http://review.whamcloud.com/11999
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Isaac Huang <he.huang@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>