Re: [PATCH v2 4/9] selftests/harness: Fix interleaved scheduling leading to race conditions

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To: Kees Cook <keescook@xxxxxxxxxxxx>
Subject: Re: [PATCH v2 4/9] selftests/harness: Fix interleaved scheduling leading to race conditions
From: Jakub Kicinski <kuba@xxxxxxxxxx>
Date: Mon, 29 Apr 2024 10:16:47 -0700
Cc: Mickaël Salaün <mic@xxxxxxxxxxx>, Christian Brauner <brauner@xxxxxxxxxx>, Mark Brown <broonie@xxxxxxxxxx>, Shengyu Li <shengyu.li.evgeny@xxxxxxxxx>, Shuah Khan <shuah@xxxxxxxxxx>, "David S . Miller" <davem@xxxxxxxxxxxxx>, Günther Noack <gnoack@xxxxxxxxxx>, Will Drewry <wad@xxxxxxxxxxxx>, kernel test robot <oliver.sang@xxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-kselftest@xxxxxxxxxxxxxxx
In-reply-to: <202404290852.C327596A@keescook>

On Mon, 29 Apr 2024 08:52:36 -0700 Kees Cook wrote:
> > +/* Wait for the child process to end but without sharing memory mapping. */
> > +static pid_t __attribute__((__unused__)) clone3_vfork(void)  
> 
> Why "unused"?

Right, static inline is enough

Follow-Ups:
- Re: [PATCH v2 4/9] selftests/harness: Fix interleaved scheduling leading to race conditions
  - From: Mickaël Salaün

References:
- [PATCH v2 0/5] Fix Kselftest's vfork() side effects
  - From: Mickaël Salaün
- [PATCH v2 4/9] selftests/harness: Fix interleaved scheduling leading to race conditions
  - From: Mickaël Salaün
- Re: [PATCH v2 4/9] selftests/harness: Fix interleaved scheduling leading to race conditions
  - From: Kees Cook

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