From: kernel test robot <lkp@intel.com>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: kernel/user_namespace.c:239: warning: Function parameter or member 'map_up' not described in 'idmap_key'
Date: Thu, 17 Aug 2023 20:56:21 +0800 [thread overview]
Message-ID: <202308172003.O1QB7TgB-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4853c74bd7ab7fdb83f319bd9ace8a08c031e9b6
commit: e227db4d4f125efb1cae2f1337da85bc10b3185e userns: fix a struct's kernel-doc notation
date: 7 months ago
config: parisc64-defconfig (https://download.01.org/0day-ci/archive/20230817/202308172003.O1QB7TgB-lkp@intel.com/config)
compiler: hppa64-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230817/202308172003.O1QB7TgB-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308172003.O1QB7TgB-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/user_namespace.c:239: warning: Function parameter or member 'map_up' not described in 'idmap_key'
>> kernel/user_namespace.c:239: warning: Function parameter or member 'id' not described in 'idmap_key'
>> kernel/user_namespace.c:239: warning: Function parameter or member 'count' not described in 'idmap_key'
kernel/user_namespace.c:246: warning: Function parameter or member 'k' not described in 'cmp_map_id'
kernel/user_namespace.c:246: warning: Function parameter or member 'e' not described in 'cmp_map_id'
kernel/user_namespace.c:277: warning: Function parameter or member 'extents' not described in 'map_id_range_down_max'
kernel/user_namespace.c:277: warning: Function parameter or member 'map' not described in 'map_id_range_down_max'
kernel/user_namespace.c:277: warning: Function parameter or member 'id' not described in 'map_id_range_down_max'
kernel/user_namespace.c:277: warning: Function parameter or member 'count' not described in 'map_id_range_down_max'
kernel/user_namespace.c:295: warning: Function parameter or member 'extents' not described in 'map_id_range_down_base'
kernel/user_namespace.c:295: warning: Function parameter or member 'map' not described in 'map_id_range_down_base'
kernel/user_namespace.c:295: warning: Function parameter or member 'id' not described in 'map_id_range_down_base'
kernel/user_namespace.c:295: warning: Function parameter or member 'count' not described in 'map_id_range_down_base'
kernel/user_namespace.c:344: warning: Function parameter or member 'extents' not described in 'map_id_up_base'
kernel/user_namespace.c:344: warning: Function parameter or member 'map' not described in 'map_id_up_base'
kernel/user_namespace.c:344: warning: Function parameter or member 'id' not described in 'map_id_up_base'
kernel/user_namespace.c:364: warning: Function parameter or member 'extents' not described in 'map_id_up_max'
kernel/user_namespace.c:364: warning: Function parameter or member 'map' not described in 'map_id_up_max'
kernel/user_namespace.c:364: warning: Function parameter or member 'id' not described in 'map_id_up_max'
kernel/user_namespace.c:776: warning: Function parameter or member 'map' not described in 'insert_extent'
kernel/user_namespace.c:776: warning: Function parameter or member 'extent' not described in 'insert_extent'
kernel/user_namespace.c:844: warning: Function parameter or member 'map' not described in 'sort_idmaps'
vim +239 kernel/user_namespace.c
5c1469de7545a3 Eric W. Biederman 2010-06-13 230
6397fac4915ab3 Christian Brauner 2017-10-25 231 /**
e227db4d4f125e Randy Dunlap 2023-01-07 232 * struct idmap_key - holds the information necessary to find an idmapping in a
6397fac4915ab3 Christian Brauner 2017-10-25 233 * sorted idmap array. It is passed to cmp_map_id() as first argument.
6397fac4915ab3 Christian Brauner 2017-10-25 234 */
6397fac4915ab3 Christian Brauner 2017-10-25 235 struct idmap_key {
6397fac4915ab3 Christian Brauner 2017-10-25 236 bool map_up; /* true -> id from kid; false -> kid from id */
6397fac4915ab3 Christian Brauner 2017-10-25 237 u32 id; /* id to find */
6397fac4915ab3 Christian Brauner 2017-10-25 238 u32 count; /* == 0 unless used with map_id_range_down() */
6397fac4915ab3 Christian Brauner 2017-10-25 @239 };
6397fac4915ab3 Christian Brauner 2017-10-25 240
:::::: The code at line 239 was first introduced by commit
:::::: 6397fac4915ab3002dc15aae751455da1a852f25 userns: bump idmap limits to 340
:::::: TO: Christian Brauner <christian.brauner@ubuntu.com>
:::::: CC: Eric W. Biederman <ebiederm@xmission.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2023-08-17 12:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-17 12:56 kernel test robot [this message]
2023-08-29 5:13 ` kernel/user_namespace.c:239: warning: Function parameter or member 'map_up' not described in 'idmap_key' Randy Dunlap
2023-08-30 8:24 ` Christian Brauner
2023-10-26 5:25 ` Randy Dunlap
-- strict thread matches above, loose matches on Subject: below --
2023-10-17 12:25 kernel test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202308172003.O1QB7TgB-lkp@intel.com \
--to=lkp@intel.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=rdunlap@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.