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Date: Sun, 10 Sep 2023 17:18:08 +0200
From: Simon Horman <horms@kernel.org>
To: Vladimir Oltean <vladimir.oltean@nxp.com>
Cc: netdev@vger.kernel.org, Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	"David S. Miller" <davem@davemloft.net>,
	Xiaoliang Yang <xiaoliang.yang_1@nxp.com>,
	Andrew Lunn <andrew@lunn.ch>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Yanan Yang <yanan.yang@nxp.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net 0/5] Fixes for SJA1105 DSA FDB regressions
Message-ID: <20230910151808.GI775887@kernel.org>
References: <20230908133352.2007218-1-vladimir.oltean@nxp.com>
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In-Reply-To: <20230908133352.2007218-1-vladimir.oltean@nxp.com>

On Fri, Sep 08, 2023 at 04:33:47PM +0300, Vladimir Oltean wrote:
> A report by Yanan Yang has prompted an investigation into the sja1105
> driver's behavior w.r.t. multicast. The report states that when adding
> multicast L2 addresses with "bridge mdb add", only the most recently
> added address works - the others seem to be overwritten. This is solved
> by patch 3/5 (with patch 2/5 as a dependency for it).
> 
> Patches 4/5 and 5/5 fix a series of race conditions introduced during
> the same patch set as the bug above, namely this one:
> https://patchwork.kernel.org/project/netdevbpf/cover/20211024171757.3753288-1-vladimir.oltean@nxp.com/
> 
> Finally, patch 1/5 fixes an issue found ever since the introduction of
> multicast forwarding offload in sja1105, which is that the multicast
> addresses are visible (with the "self" flag) in "bridge fdb show".

For series,

Reviewed-by: Simon Horman <horms@kernel.org>