linux-kernel - Re: [PATCH net-next v2] Revert "sh_eth: remove open coded netif

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Message-ID: <ZCMBvv7Qm3ApnD/i@corigine.com>
Date:   Tue, 28 Mar 2023 17:03:26 +0200
From:   Simon Horman <simon.horman@...igine.com>
To:     Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc:     netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        Sergey Shtylyov <s.shtylyov@....ru>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2] Revert "sh_eth: remove open coded
 netif_running()"

On Mon, Mar 27, 2023 at 05:21:12PM +0200, Wolfram Sang wrote:
> This reverts commit ce1fdb065695f49ef6f126d35c1abbfe645d62d5. It turned
> out this actually introduces a race condition. netif_running() is not a
> suitable check for get_stats.
> 
> Reported-by: Sergey Shtylyov <s.shtylyov@....ru>
> Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>

Reviewed-by: Simon Horman <simon.horman@...igine.com>