netdev - Re: [PATCH net-next v3] selftests: net: add support for testing SO_RCVMARK and SO

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Message-ID: <67b0b10cd4381_36e34429435@willemb.c.googlers.com.notmuch>
Date: Sat, 15 Feb 2025 10:21:48 -0500
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: Anna Emese Nyiri <annaemesenyiri@...il.com>, 
 netdev@...r.kernel.org
Cc: fejes@....elte.hu, 
 edumazet@...gle.com, 
 kuba@...nel.org, 
 pabeni@...hat.com, 
 willemb@...gle.com, 
 idosch@...sch.org, 
 horms@...nel.org, 
 davem@...emloft.net, 
 shuah@...nel.org, 
 linux-kselftest@...r.kernel.org, 
 Anna Emese Nyiri <annaemesenyiri@...il.com>
Subject: Re: [PATCH net-next v3] selftests: net: add support for testing
 SO_RCVMARK and SO_RCVPRIORITY

Anna Emese Nyiri wrote:
> Introduce tests to verify the correct functionality of the SO_RCVMARK and 
> SO_RCVPRIORITY socket options.
> 
> Key changes include:
> 
> - so_rcv_listener.c: Implements a receiver application to test the correct 
> behavior of the SO_RCVMARK and SO_RCVPRIORITY options.
> - test_so_rcv.sh: Provides a shell script to automate testing for these options.
> - Makefile: Integrates test_so_rcv.sh into the kernel selftests.
> 
> v3:
> 
> - Add the C part to TEST_GEN_FILES.
> - Ensure the test fails if no cmsg of type opt.name is received
> in so_rcv_listener.c
> - Rebased on net-next.
> 
> v2:
> 
> https://lore.kernel.org/netdev/20250210192216.37756-1-annaemesenyiri@gmail.com/
> - Add the C part to TEST_GEN_PROGS and .gitignore.
> - Modify buffer space and add IPv6 testing option
> in so_rcv_listener.c.
> - Add IPv6 testing, remove unnecessary comment,
> add kselftest exit codes, run both binaries in a namespace,
> and add sleep in test_so_rcv.sh.
> The sleep was added to ensure that the listener process has
> enough time to start before the sender attempts to connect.
> - Rebased on net-next.
> 
> v1:
> 
> https://lore.kernel.org/netdev/20250129143601.16035-2-annaemesenyiri@gmail.com/
> 
> Suggested-by: Jakub Kicinski <kuba@...nel.org>
> Suggested-by: Ferenc Fejes <fejes@....elte.hu>
> Signed-off-by: Anna Emese Nyiri <annaemesenyiri@...il.com>

Reviewed-by: Willem de Bruijn <willemb@...gle.com>