diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2023-07-18 10:41:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-13 09:42:20 +0200 |
| commit | 9186398472125de06830d3bfbf3c4e123f7b4069 (patch) | |
| tree | 47efd7496108cb574de5c2fb45731ce31765eb89 /net/bridge | |
| parent | 59b13c2b647e464dd85622c89d7f16c15d681e96 (diff) | |
Revert "bridge: Add extack warning when enabling STP in netns."
[ Upstream commit 7ebd00a5a20c48e6020d49a3b2afb3cdfd2da8b7 ]
This reverts commit 56a16035bb6effb37177867cea94c13a8382f745.
Since the previous commit, STP works on bridge in netns.
# unshare -n
# ip link add br0 type bridge
# ip link add veth0 type veth peer name veth1
# ip link set veth0 master br0 up
[ 50.558135] br0: port 1(veth0) entered blocking state
[ 50.558366] br0: port 1(veth0) entered disabled state
[ 50.558798] veth0: entered allmulticast mode
[ 50.564401] veth0: entered promiscuous mode
# ip link set veth1 master br0 up
[ 54.215487] br0: port 2(veth1) entered blocking state
[ 54.215657] br0: port 2(veth1) entered disabled state
[ 54.215848] veth1: entered allmulticast mode
[ 54.219577] veth1: entered promiscuous mode
# ip link set br0 type bridge stp_state 1
# ip link set br0 up
[ 61.960726] br0: port 2(veth1) entered blocking state
[ 61.961097] br0: port 2(veth1) entered listening state
[ 61.961495] br0: port 1(veth0) entered blocking state
[ 61.961653] br0: port 1(veth0) entered listening state
[ 63.998835] br0: port 2(veth1) entered blocking state
[ 77.437113] br0: port 1(veth0) entered learning state
[ 86.653501] br0: received packet on veth0 with own address as source address (addr:6e:0f:e7:6f:5f:5f, vlan:0)
[ 92.797095] br0: port 1(veth0) entered forwarding state
[ 92.797398] br0: topology change detected, propagating
Let's remove the warning.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_stp_if.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c index b65962682771..75204d36d7f9 100644 --- a/net/bridge/br_stp_if.c +++ b/net/bridge/br_stp_if.c @@ -201,9 +201,6 @@ int br_stp_set_enabled(struct net_bridge *br, unsigned long val, { ASSERT_RTNL(); - if (!net_eq(dev_net(br->dev), &init_net)) - NL_SET_ERR_MSG_MOD(extack, "STP does not work in non-root netns"); - if (br_mrp_enabled(br)) { NL_SET_ERR_MSG_MOD(extack, "STP can't be enabled if MRP is already enabled"); |