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Message-ID: <bd690048460a519cd804d41be736ae40@kapio-technology.com> Date: Fri, 23 Sep 2022 14:21:25 +0200 From: netdev@...io-technology.com To: Ido Schimmel <idosch@...dia.com> Cc: Vladimir Oltean <olteanv@...il.com>, davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org, Florian Fainelli <f.fainelli@...il.com>, Andrew Lunn <andrew@...n.ch>, Vivien Didelot <vivien.didelot@...il.com>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Kurt Kanzenbach <kurt@...utronix.de>, Hauke Mehrtens <hauke@...ke-m.de>, Woojung Huh <woojung.huh@...rochip.com>, UNGLinuxDriver@...rochip.com, Sean Wang <sean.wang@...iatek.com>, Landen Chao <Landen.Chao@...iatek.com>, DENG Qingfang <dqfext@...il.com>, Matthias Brugger <matthias.bgg@...il.com>, Claudiu Manoil <claudiu.manoil@....com>, Alexandre Belloni <alexandre.belloni@...tlin.com>, Jiri Pirko <jiri@...nulli.us>, Ivan Vecera <ivecera@...hat.com>, Roopa Prabhu <roopa@...dia.com>, Nikolay Aleksandrov <razor@...ckwall.org>, Shuah Khan <shuah@...nel.org>, Christian Marangi <ansuelsmth@...il.com>, Daniel Borkmann <daniel@...earbox.net>, Yuwei Wang <wangyuweihx@...il.com>, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, bridge@...ts.linux-foundation.org, linux-kselftest@...r.kernel.org Subject: Re: [PATCH v5 net-next 6/6] selftests: forwarding: add test of MAC-Auth Bypass to locked port tests On 2022-09-23 13:34, netdev@...io-technology.com wrote: > On 2022-09-21 09:15, Ido Schimmel wrote: > >> # Check blackhole entries can be replaced. >> bridge fdb replace `mac_get $h2` dev $swp2 master static >> bridge fdb get `mac_get $h2` br br0 | grep -q blackhole >> check_fail $? "Blackhole entry found after replacement" > > There seems to be a problem with replacing blackhole fdb entries as > fdb_find_rcu() does not find the associated fdb entry (addr, vid) and > I don't know why that is the case? I realize that the reason why fdb_find_rcu() does not find the entry is surely that it is stored in the bridge device fdb and not 'master' fdb.
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