linux-kernel - Re: [PATCH net] net: dsa: mt7530: correct ds->num

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 16 Oct 2021 19:36:14 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     DENG Qingfang <dqfext@...il.com>,
        Sean Wang <sean.wang@...iatek.com>,
        Landen Chao <Landen.Chao@...iatek.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Russell King <linux@...linux.org.uk>, netdev@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     stable@...r.kernel.org
Subject: Re: [PATCH net] net: dsa: mt7530: correct ds->num_ports



On 10/15/2021 11:24 PM, DENG Qingfang wrote:
> Setting ds->num_ports to DSA_MAX_PORTS made DSA core allocate unnecessary
> dsa_port's and call mt7530_port_disable for non-existent ports.
> 
> Set it to MT7530_NUM_PORTS to fix that, and dsa_is_user_port check in
> port_enable/disable is no longer required.
> 
> Cc: stable@...r.kernel.org
> Signed-off-by: DENG Qingfang <dqfext@...il.com>

Do you really want to target the net tree for this change?
-- 
Florian