netdev - Re: [PATCH] net: dsa: input correct header length for skb_cow

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Message-Id: <20200316.020709.946201122435780659.davem@davemloft.net>
Date:   Mon, 16 Mar 2020 02:07:09 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     xiaofeis@...eaurora.org
Cc:     vkoul@...nel.org, netdev@...r.kernel.org, andrew@...n.ch,
        linux-arm-msm@...r.kernel.org, bjorn.andersson@...aro.org,
        vivien.didelot@...il.com, f.fainelli@...il.com,
        niklas.cassel@...aro.org, xiazha@...eaurora.org
Subject: Re: [PATCH] net: dsa: input correct header length for
 skb_cow_head()

From: xiaofeis <xiaofeis@...eaurora.org>
Date: Mon, 16 Mar 2020 09:04:05 +0800

> We need to ensure there is enough headroom to push QCA header,
> so input the QCA header length instead of 0.
> 
> Signed-off-by: xiaofeis <xiaofeis@...eaurora.org>

This was already fixed by:

commit 04fb91243a853dbde216d829c79d9632e52aa8d9
Author: Per Forlin <per.forlin@...s.com>
Date:   Thu Feb 13 15:37:09 2020 +0100

    net: dsa: tag_qca: Make sure there is headroom for tag