From: Grygorii Strashko <grygorii.strashko@xxxxxx> Date: Fri, 22 May 2020 19:39:31 +0300 > vlan_for_each() are required to be called with rtnl_lock taken, otherwise > ASSERT_RTNL() warning will be triggered - which happens now during System > resume from suspend: > cpsw_suspend() > |- cpsw_ndo_stop() > |- __hw_addr_ref_unsync_dev() > |- cpsw_purge_all_mc() > |- vlan_for_each() > |- ASSERT_RTNL(); > > Hence, fix it by surrounding cpsw_ndo_stop() by rtnl_lock/unlock() calls. > > Fixes: 15180eca569b net: ethernet: ti: cpsw: fix vlan mcast > Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx> Applied.
