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From: David Miller <davem@davemloft.net>
To: f.fainelli@gmail.com
Cc: netdev@vger.kernel.org, andrew@lunn.ch,
	vivien.didelot@savoirfairelinux.com, jcobham@questertangent.com
Subject: Re: [PATCH net-next] net: dsa: Fix legacy probing
Date: Sat, 17 Jun 2017 23:00:07 -0400 (EDT)	[thread overview]
Message-ID: <20170617.230007.1693067369502743161.davem@davemloft.net> (raw)
In-Reply-To: <20170616234211.20341-1-f.fainelli@gmail.com>

From: Florian Fainelli <f.fainelli@gmail.com>
Date: Fri, 16 Jun 2017 16:42:11 -0700

> After commit 6d3c8c0dd88a ("net: dsa: Remove master_netdev and
> use dst->cpu_dp->netdev") and a29342e73911 ("net: dsa: Associate
> slave network device with CPU port") we would be seeing NULL pointer
> dereferences when accessing dst->cpu_dp->netdev too early. In the legacy
> code, we actually know early in advance the master network device, so
> pass it down to the relevant functions.
> 
> Fixes: 6d3c8c0dd88a ("net: dsa: Remove master_netdev and use dst->cpu_dp->netdev")
> Fixes: a29342e73911 ("net: dsa: Associate slave network device with CPU port")
> Reported-by: Jason Cobham <jcobham@questertangent.com>
> Tested-by: Jason Cobham <jcobham@questertangent.com>
> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Applied, thanks.

      parent reply	other threads:[~2017-06-18  3:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-16 23:42 [PATCH net-next] net: dsa: Fix legacy probing Florian Fainelli
2017-06-17 17:52 ` Vivien Didelot
2017-06-18  3:00 ` David Miller [this message]

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