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Message-Id: <20170430.224652.1616918504779575655.davem@davemloft.net> Date: Sun, 30 Apr 2017 22:46:52 -0400 (EDT) From: David Miller <davem@...emloft.net> To: arkadis@...lanox.com Cc: netdev@...r.kernel.org, stephen@...workplumber.org, bridge@...ts.linux-foundation.org, idosch@...lanox.com, nikolay@...ulusnetworks.com Subject: Re: [PATCH net-next v3] net: bridge: Fix improper taking over HW learned FDB From: Arkadi Sharshevsky <arkadis@...lanox.com> Date: Fri, 28 Apr 2017 22:39:07 +0300 > Commit 7e26bf45e4cb ("net: bridge: allow SW learn to take over HW fdb > entries") added the ability to "take over an entry which was previously > learned via HW when it shows up from a SW port". > > However, if an entry was learned via HW and then a control packet > (e.g., ARP request) was trapped to the CPU, the bridge driver will > update the entry and remove the externally learned flag, although the > entry is still present in HW. Instead, only clear the externally learned > flag in case of roaming. > > Fixes: 7e26bf45e4cb ("net: bridge: allow SW learn to take over HW fdb entries") > Signed-off-by: Ido Schimmel <idosch@...lanox.com> > Signed-off-by: Arkadi Sharashevsky <arkadis@...lanox.com> Applied, thanks.
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