netdev - Re: [PATCH net-next 1/1] selftests/net: Add packetdrill packetdrill cases

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CADVnQynohH4UyvyKm9rUNcCMbnepJKMwhOCPRFzM5wTvpDR1ZA@mail.gmail.com>
Date: Thu, 8 Jan 2026 18:20:40 -0500
From: Neal Cardwell <ncardwell@...gle.com>
To: chia-yu.chang@...ia-bell-labs.com
Cc: pabeni@...hat.com, edumazet@...gle.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, jhs@...atatu.com, 
	kuba@...nel.org, stephen@...workplumber.org, xiyou.wangcong@...il.com, 
	jiri@...nulli.us, davem@...emloft.net, andrew+netdev@...n.ch, 
	donald.hunter@...il.com, ast@...erby.net, liuhangbin@...il.com, 
	shuah@...nel.org, linux-kselftest@...r.kernel.org, ij@...nel.org, 
	koen.de_schepper@...ia-bell-labs.com, g.white@...lelabs.com, 
	ingemar.s.johansson@...csson.com, mirja.kuehlewind@...csson.com, 
	cheshire@...le.com, rs.ietf@....at, Jason_Livingood@...cast.com, 
	vidhi_goel@...le.com, Willem de Bruijn <willemb@...gle.com>
Subject: Re: [PATCH net-next 1/1] selftests/net: Add packetdrill packetdrill cases

On Thu, Jan 8, 2026 at 5:46 PM Neal Cardwell <ncardwell@...gle.com> wrote:
>
> On Thu, Jan 8, 2026 at 10:58 AM <chia-yu.chang@...ia-bell-labs.com> wrote:
> >
> > From: Chia-Yu Chang <chia-yu.chang@...ia-bell-labs.com>
> >
> > Linux Accurate ECN test sets using ACE counters and AccECN options to
> > cover several scenarios: Connection teardown, different ACK conditions,
> > counter wrapping, SACK space grabbing, fallback schemes, negotiation
> > retransmission/reorder/loss, AccECN option drop/loss, different
> > handshake reflectors, data with marking, and different sysctl values.
> >
> > Co-developed-by: Ilpo Järvinen <ij@...nel.org>
> > Signed-off-by: Ilpo Järvinen <ij@...nel.org>
> > Co-developed-by: Neal Cardwell <ncardwell@...gle.com>
> > Signed-off-by: Neal Cardwell <ncardwell@...gle.com>
> > ---
>
> Chia-Yu, thank you for posting the packetdrill tests.
>
> A couple thoughts:
>
> (1) These tests are using the experimental AccECN packetdrill support
> that is not in mainline packetdrill yet. Can you please share the
> github URL for the version of packetdrill you used? I will work on
> merging the appropriate experimental AccECN packetdrill support into
> the Google packetdrill mainline branch.

Oh, for that part I see you mentioned this already in the cover letter:

  The used packetdrill is commit 6f2116af6b7e1936a53e80ab31b77f74abda1aaa
  of the branch: https://github.com/minuscat/packetdrill_accecn

Thanks!
neal