netdev - Re: [PATCH net-next v2] selftests: net: add helper for checking if nettest is available

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: <20240820182147.462226f2@kernel.org>
Date: Tue, 20 Aug 2024 18:21:47 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Hangbin Liu <liuhangbin@...il.com>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
 pabeni@...hat.com, shuah@...nel.org, linux-kselftest@...r.kernel.org, Ido
 Schimmel <idosch@...sch.org>
Subject: Re: [PATCH net-next v2] selftests: net: add helper for checking if
 nettest is available

On Tue, 20 Aug 2024 08:44:12 -0700 Jakub Kicinski wrote:
> On Tue, 20 Aug 2024 11:18:47 +0800 Hangbin Liu wrote:
> > Excuse me, what's profile used here? I can't find the definition in
> > Documentation/dev-tools/kselftest.rst.  
> 
> Ah, sorry, I added timestamping output as a local patch for NIPA.

To be clear the profile=1 enables the timestamps from my local patch

> Random example:
> 
> TAP version 13
> 1..1
> # overriding timeout to 7200
> # selftests: net: amt.sh
> # 13.15 [+13.15] TEST: amt discovery                                                 [ OK ]
> # 16.27 [+3.12] TEST: IPv4 amt multicast forwarding                                 [ OK ]
> # 19.14 [+2.86] TEST: IPv6 amt multicast forwarding                                 [ OK ]
> # 670.88 [+651.74] TEST: IPv4 amt traffic forwarding torture                           [ OK ]
> # 1203.28 [+532.40] TEST: IPv6 amt traffic forwarding torture                           [ OK ]
> ok 1 selftests: net: amt.sh
> 
> It's not great, makes the lines longer and misaligned.
> But it's helpful for debugging slow tests.