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Date: Tue, 3 Oct 2023 11:20:29 +0200
From: Simon Horman <>
To: Haiyang Zhang <>
Subject: Re: [PATCH net,v2, 3/3] net: mana: Fix oversized sge0 for GSO packets

On Fri, Sep 29, 2023 at 01:42:27PM -0700, Haiyang Zhang wrote:
> Handle the case when GSO SKB linear length is too large.
> MANA NIC requires GSO packets to put only the header part to SGE0,
> otherwise the TX queue may stop at the HW level.
> So, use 2 SGEs for the skb linear part which contains more than the
> packet header.
> Fixes: ca9c54d2d6a5 ("net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)")
> Signed-off-by: Haiyang Zhang <>
> ---
> v2: coding style updates suggested by Simon Horman

Reviewed-by: Simon Horman <>

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