linux-kernel - drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4878: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst

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>] [day] [month] [year] [list]

Message-ID: <202212210033.GcW2PAiD-lkp@intel.com>
Date:   Wed, 21 Dec 2022 00:04:52 +0800
From:   kernel test robot <lkp@...el.com>
To:     Rodrigo Siqueira <Rodrigo.Siqueira@....com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        Hamza Mahfooz <hamza.mahfooz@....com>,
        linux-doc@...r.kernel.org
Subject: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4878: warning:
 This comment starts with '/**', but isn't a kernel-doc comment. Refer
 Documentation/doc-guide/kernel-doc.rst

Hi Rodrigo,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   b6bb9676f2165d518b35ba3bea5f1fcfc0d969bf
commit: e366f36958f60c431a7430c8c421c9db0ec6738d drm/amd/display: Rework comments on dc file
date:   8 weeks ago
config: microblaze-randconfig-r005-20221218
compiler: microblaze-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e366f36958f60c431a7430c8c421c9db0ec6738d
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout e366f36958f60c431a7430c8c421c9db0ec6738d
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=microblaze olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=microblaze SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

   drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:434: warning: Function parameter or member 'refresh_rate' not described in 'dc_stream_get_last_used_drr_vtotal'
   drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:434: warning: Excess function parameter 'adjust' description in 'dc_stream_get_last_used_drr_vtotal'
   drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4600: warning: Function parameter or member 'dc' not described in 'dc_enable_dmub_outbox'
   drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4803: warning: Function parameter or member 'dc' not described in 'dc_process_dmub_dpia_hpd_int_enable'
   drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4803: warning: Function parameter or member 'hpd_int_enable' not described in 'dc_process_dmub_dpia_hpd_int_enable'
>> drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:4878: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * dc_extended_blank_supported 0 Decide whether extended blank is supported


vim +4878 drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c

  4876	
  4877	/**
> 4878	 * dc_extended_blank_supported 0 Decide whether extended blank is supported

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (136169 bytes)