Merge branch 'bonding-ns-validation-fixes'

Merge branch 'bonding-ns-validation-fixes'

Hangbin Liu says:

====================
bonding: fix ns validation on backup slaves

The first patch fixed a ns validation issue on backup slaves. The second
patch re-format the bond option test and add a test lib file. The third
patch add the arp validate regression test for the kernel patch.

Here is the new bonding option test without the kernel fix:

]# ./bond_options.sh
TEST: prio (active-backup miimon primary_reselect 0)           [ OK ]
TEST: prio (active-backup miimon primary_reselect 1)           [ OK ]
TEST: prio (active-backup miimon primary_reselect 2)           [ OK ]
TEST: prio (active-backup arp_ip_target primary_reselect 0)    [ OK ]
TEST: prio (active-backup arp_ip_target primary_reselect 1)    [ OK ]
TEST: prio (active-backup arp_ip_target primary_reselect 2)    [ OK ]
TEST: prio (active-backup ns_ip6_target primary_reselect 0)    [ OK ]
TEST: prio (active-backup ns_ip6_target primary_reselect 1)    [ OK ]
TEST: prio (active-backup ns_ip6_target primary_reselect 2)    [ OK ]
TEST: prio (balance-tlb miimon primary_reselect 0)             [ OK ]
TEST: prio (balance-tlb miimon primary_reselect 1)             [ OK ]
TEST: prio (balance-tlb miimon primary_reselect 2)             [ OK ]
TEST: prio (balance-tlb arp_ip_target primary_reselect 0)      [ OK ]
TEST: prio (balance-tlb arp_ip_target primary_reselect 1)      [ OK ]
TEST: prio (balance-tlb arp_ip_target primary_reselect 2)      [ OK ]
TEST: prio (balance-tlb ns_ip6_target primary_reselect 0)      [ OK ]
TEST: prio (balance-tlb ns_ip6_target primary_reselect 1)      [ OK ]
TEST: prio (balance-tlb ns_ip6_target primary_reselect 2)      [ OK ]
TEST: prio (balance-alb miimon primary_reselect 0)             [ OK ]
TEST: prio (balance-alb miimon primary_reselect 1)             [ OK ]
TEST: prio (balance-alb miimon primary_reselect 2)             [ OK ]
TEST: prio (balance-alb arp_ip_target primary_reselect 0)      [ OK ]
TEST: prio (balance-alb arp_ip_target primary_reselect 1)      [ OK ]
TEST: prio (balance-alb arp_ip_target primary_reselect 2)      [ OK ]
TEST: prio (balance-alb ns_ip6_target primary_reselect 0)      [ OK ]
TEST: prio (balance-alb ns_ip6_target primary_reselect 1)      [ OK ]
TEST: prio (balance-alb ns_ip6_target primary_reselect 2)      [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 0)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 1)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 2)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 3)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 4)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 5)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 6)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 0)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 1)  [ OK ]
TEST: arp_validate (interface eth1 mii_status DOWN)                 [FAIL]
TEST: arp_validate (interface eth2 mii_status DOWN)                 [FAIL]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 2)  [FAIL]
TEST: arp_validate (interface eth1 mii_status DOWN)                 [FAIL]
TEST: arp_validate (interface eth2 mii_status DOWN)                 [FAIL]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 3)  [FAIL]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 4)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 5)  [ OK ]
TEST: arp_validate (interface eth1 mii_status DOWN)                 [FAIL]
TEST: arp_validate (interface eth2 mii_status DOWN)                 [FAIL]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 6)  [FAIL]

Here is the test result after the kernel fix:
TEST: arp_validate (active-backup arp_ip_target arp_validate 0)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 1)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 2)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 3)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 4)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 5)  [ OK ]
TEST: arp_validate (active-backup arp_ip_target arp_validate 6)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 0)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 1)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 2)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 3)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 4)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 5)  [ OK ]
TEST: arp_validate (active-backup ns_ip6_target arp_validate 6)  [ OK ]
====================

Signed-off-by: David S. Miller <davem@davemloft.net>