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Date: Mon, 8 May 2023 18:46:08 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Shenwei Wang <shenwei.wang@nxp.com>
Cc: Wei Fang <wei.fang@nxp.com>, "David S. Miller" <davem@davemloft.net>,
 Eric Dumazet <edumazet@google.com>, Paolo Abeni <pabeni@redhat.com>, Clark
 Wang <xiaoning.wang@nxp.com>, NXP Linux Team <linux-imx@nxp.com>, Alexei
 Starovoitov <ast@kernel.org>, Daniel Borkmann <daniel@iogearbox.net>,
 Jesper Dangaard Brouer <hawk@kernel.org>, John Fastabend
 <john.fastabend@gmail.com>, Alexander Lobakin <alexandr.lobakin@intel.com>,
 netdev@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev,
 Gagandeep Singh <g.singh@nxp.com>
Subject: Re: [RESEND PATCH v4 net 1/1] net: fec: correct the counting of XDP
 sent frames
Message-ID: <20230508184608.43376a10@kernel.org>
In-Reply-To: <20230508143831.980668-1-shenwei.wang@nxp.com>
References: <20230508143831.980668-1-shenwei.wang@nxp.com>
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On Mon,  8 May 2023 09:38:31 -0500 Shenwei Wang wrote:
> In the current xdp_xmit implementation, if any single frame fails to
> transmit due to insufficient buffer descriptors, the function nevertheless
> reports success in sending all frames. This results in erroneously
> indicating that frames were transmitted when in fact they were dropped.
> 
> This patch fixes the issue by ensureing the return value properly
> indicates the actual number of frames successfully transmitted, rather than
> potentially reporting success for all frames when some could not transmit.
> 
> Fixes: 6d6b39f180b8 ("net: fec: add initial XDP support")
> Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
> Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>

Unfortunately the previous version was silently applied, it seems:

https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=26312c685ae0bca61e06ac75ee158b1e69546415

Could you send an incremental fix, on top of that patch?
-- 
pw-bot: cr