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selftests: bonding: do not set port down when adding to bond

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[ Upstream commit 61fa2493ca76fd7bb74e13f0205274f4ab0aa696 ]

Similar to commit be80942465 ("selftests: bonding: do not set port down
before adding to bond"). The bond-arp-interval-causes-panic test failed
after commit a4abfa627c ("net: rtnetlink: Enslave device before bringing
it up") as the kernel will set the port down _after_ adding to bond if setting
port down specifically.

Fix it by removing the link down operation when adding to bond.

Fixes: 2ffd57327f ("selftests: bonding: cause oops in bond_rr_gen_slave_id")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Tested-by: Benjamin Poirier <benjamin.poirier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hangbin Liu
2023-12-23 20:59:22 +08:00
committed by Greg Kroah-Hartman
parent 3edd66bd4e
commit 85f6fae44b
1 changed files with 3 additions and 3 deletions
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6
tools/testing/selftests/drivers/net/bonding/bond-arp-interval-causes-panic.sh
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@@ -33,16 +33,16 @@ ip netns add "client"
ip link set dev link1_1 netns client down name eth0 ip link set dev link1_1 netns client down name eth0
ip netns exec client ip link add dev bond0 down type bond mode 1 \ ip netns exec client ip link add dev bond0 down type bond mode 1 \
miimon 100 all_slaves_active 1 miimon 100 all_slaves_active 1
ip netns exec client ip link set dev eth0 down master bond0 ip netns exec client ip link set dev eth0 master bond0
ip netns exec client ip link set dev bond0 up ip netns exec client ip link set dev bond0 up
ip netns exec client ip addr add ${client_ip4}/24 dev bond0 ip netns exec client ip addr add ${client_ip4}/24 dev bond0
ip netns exec client ping -c 5 $server_ip4 >/dev/null ip netns exec client ping -c 5 $server_ip4 >/dev/null
ip netns exec client ip link set dev eth0 down nomaster ip netns exec client ip link set dev eth0 nomaster
ip netns exec client ip link set dev bond0 down ip netns exec client ip link set dev bond0 down
ip netns exec client ip link set dev bond0 type bond mode 0 \ ip netns exec client ip link set dev bond0 type bond mode 0 \
arp_interval 1000 arp_ip_target "+${server_ip4}" arp_interval 1000 arp_ip_target "+${server_ip4}"
ip netns exec client ip link set dev eth0 down master bond0 ip netns exec client ip link set dev eth0 master bond0
ip netns exec client ip link set dev bond0 up ip netns exec client ip link set dev bond0 up
ip netns exec client ping -c 5 $server_ip4 >/dev/null ip netns exec client ping -c 5 $server_ip4 >/dev/null