netdev - Re: [PATCH net-next] tcp: Make SYN ACK RTO tunable by BPF programs with TFO

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Date:   Tue, 9 Aug 2022 22:11:01 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Jie Meng <jmeng@...com>
Cc:     <netdev@...r.kernel.org>, <kafai@...com>
Subject: Re: [PATCH net-next] tcp: Make SYN ACK RTO tunable by BPF programs
 with TFO

On Fri, 5 Aug 2022 17:06:35 -0700 Jie Meng wrote:
> Instead of the hardcoded TCP_TIMEOUT_INIT, this diff calls tcp_timeout_init
> to initiate req->timeout like the non TFO SYN ACK case.
> 
> Tested using the following packetdrill script, on a host with a BPF
> program that sets the initial connect timeout to 10ms.

Please make sure to CC the relevant maintainers
(./scripts/get_maintainer.pl). Apart from that:

# Form letter - net-next is closed

We have already sent the networking pull request for 6.0
and therefore net-next is closed for new drivers, features,
code refactoring and optimizations. We are currently accepting
bug fixes only.

Please repost when net-next reopens after 6.0-rc1 is cut.

RFC patches sent for review only are obviously welcome at any time.