From: Vladimir Oltean <olteanv@gmail.com>
To: Sergei Antonov <saproj@gmail.com>
Cc: netdev@vger.kernel.org
Subject: Re: mv88e6060: NULL dereference in dsa_slave_changeupper()
Date: Fri, 19 Aug 2022 20:52:13 +0300 [thread overview]
Message-ID: <20220819175153.d6p7atcmusuyzqvp@skbuf> (raw)
In-Reply-To: <CABikg9wx7vB5eRDAYtvAm7fprJ09Ta27a4ZazC=NX5K4wn6pWA@mail.gmail.com>
On Fri, Aug 19, 2022 at 06:11:46PM +0300, Sergei Antonov wrote:
> Hello!
> I am using the current netdev/net.git kernel. My DSA is mv88e6060
> (CONFIG_NET_DSA_MV88E6060).
> These two commands cause a crash:
> ~ # brctl addbr mybridge
> ~ # brctl addif mybridge lan2
Thanks for the report. Just to not leave this thread hanging, I've sent:
https://lore.kernel.org/netdev/20220819173925.3581871-1-vladimir.oltean@nxp.com/
FWIW, these days we use:
ip link add br0 type bridge
ip link set lan2 master br0
this is why normally it doesn't crash, extack is a netlink feature,
which brctl doesn't use. But we should keep ioctls working too, though.
prev parent reply other threads:[~2022-08-19 18:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-19 15:11 mv88e6060: NULL dereference in dsa_slave_changeupper() Sergei Antonov
2022-08-19 17:52 ` Vladimir Oltean [this message]
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