linux-kernel - Re: kernel/cgroup/debug.c:1: warning: no structured comments found

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <569119a8-f6f2-4e00-bfcc-5b804447320f@redhat.com>
Date:   Mon, 20 Nov 2023 22:04:24 -0500
From:   Waiman Long <longman@...hat.com>
To:     kernel test robot <lkp@...el.com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Tejun Heo <tj@...nel.org>
Subject: Re: kernel/cgroup/debug.c:1: warning: no structured comments found


On 11/20/23 21:32, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   98b1cc82c4affc16f5598d4fa14b1858671b2263
> commit: a28f8f5e995fe5964ae304444913536058f26e37 cgroup: Move debug cgroup to its own file
> date:   6 years ago
> config: i386-buildonly-randconfig-005-20231120 (https://download.01.org/0day-ci/archive/20231121/202311211005.Qwt1FHrO-lkp@intel.com/config)
> compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231121/202311211005.Qwt1FHrO-lkp@intel.com/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@...el.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202311211005.Qwt1FHrO-lkp@intel.com/
>
> All warnings (new ones prefixed by >>):
>
>>> kernel/cgroup/debug.c:1: warning: no structured comments found
>
> vim +1 kernel/cgroup/debug.c
>
>     > 1	#include <linux/ctype.h>
>       2	#include <linux/mm.h>
>       3	#include <linux/slab.h>
>       4	

Yes, there is no function in this file with structure comments. This 
debug controller is used for debugging only and is not supposed to be 
used on production systems anyway. Its interface is unstable and so I 
don't see a need to properly document its interface.

I will leave this file as it is for now.

Cheers,
Longman