netdev - Re: [PATCH v9 net-next 03/15] selftests/net: gro: add self-test for TCP CWR flag

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Message-ID: <CANn89iKNgD9tUqck8xHphqc3iiERFjYcLBa+PTHCqXwT7cxY-w@mail.gmail.com>
Date: Tue, 20 Jan 2026 10:36:15 +0100
From: Eric Dumazet <edumazet@...gle.com>
To: chia-yu.chang@...ia-bell-labs.com
Cc: pabeni@...hat.com, parav@...dia.com, linux-doc@...r.kernel.org, 
	corbet@....net, horms@...nel.org, dsahern@...nel.org, kuniyu@...gle.com, 
	bpf@...r.kernel.org, netdev@...r.kernel.org, dave.taht@...il.com, 
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	liuhangbin@...il.com, shuah@...nel.org, linux-kselftest@...r.kernel.org, 
	ij@...nel.org, ncardwell@...gle.com, koen.de_schepper@...ia-bell-labs.com, 
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	mirja.kuehlewind@...csson.com, cheshire@...le.com, rs.ietf@....at, 
	Jason_Livingood@...cast.com, vidhi_goel@...le.com
Subject: Re: [PATCH v9 net-next 03/15] selftests/net: gro: add self-test for
 TCP CWR flag

On Mon, Jan 19, 2026 at 7:59 PM <chia-yu.chang@...ia-bell-labs.com> wrote:
>
> From: Chia-Yu Chang <chia-yu.chang@...ia-bell-labs.com>
>
> Currently, GRO does not flush packets when the CWR bit is set.
> A corresponding self-test is being added, in which the CWR flag
> is set for two consecutive packets, but the first packet with the
> CWR flag set will not be flushed immediately.

Reviewed-by: Eric Dumazet <edumazet@...gle.com>