linux-kernel - Re: [PATCH v2 2/3] panthor: save task pid and comm in panthor

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: <202507131246.VXxAzjGd-lkp@intel.com>
Date: Sun, 13 Jul 2025 13:10:26 +0800
From: kernel test robot <lkp@...el.com>
To: Chia-I Wu <olvaffe@...il.com>, Boris Brezillon <bbrezillon@...nel.org>,
	Steven Price <steven.price@....com>,
	Liviu Dudau <liviu.dudau@....com>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev
Subject: Re: [PATCH v2 2/3] panthor: save task pid and comm in panthor_group

Hi Chia-I,

kernel test robot noticed the following build warnings:

[auto build test WARNING on next-20250711]
[also build test WARNING on v6.16-rc5]
[cannot apply to linus/master v6.16-rc5 v6.16-rc4 v6.16-rc3]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Chia-I-Wu/panthor-set-owner-field-for-driver-fops/20250713-111248
base:   next-20250711
patch link:    https://lore.kernel.org/r/20250713030831.3227607-3-olvaffe%40gmail.com
patch subject: [PATCH v2 2/3] panthor: save task pid and comm in panthor_group
config: i386-buildonly-randconfig-003-20250713 (https://download.01.org/0day-ci/archive/20250713/202507131246.VXxAzjGd-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14+deb12u1) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250713/202507131246.VXxAzjGd-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/202507131246.VXxAzjGd-lkp@intel.com/

All warnings (new ones prefixed by >>):

   Warning: drivers/gpu/drm/panthor/panthor_sched.c:317 Excess struct member 'runnable' description in 'panthor_scheduler'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:317 Excess struct member 'idle' description in 'panthor_scheduler'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:317 Excess struct member 'waiting' description in 'panthor_scheduler'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:317 Excess struct member 'has_ref' description in 'panthor_scheduler'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:317 Excess struct member 'in_progress' description in 'panthor_scheduler'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:317 Excess struct member 'stopped_groups' description in 'panthor_scheduler'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'mem' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'input' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'output' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'input_fw_va' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'output_fw_va' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'gpu_va' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'ref' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'gt' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'sync64' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'bo' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'offset' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'kmap' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'lock' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'id' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'seqno' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'last_fence' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'in_flight_jobs' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'slots' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'slot_count' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:489 Excess struct member 'seqno' description in 'panthor_queue'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:707 Excess struct member 'data' description in 'panthor_group'
>> Warning: drivers/gpu/drm/panthor/panthor_sched.c:707 Excess struct member 'pid' description in 'panthor_group'
>> Warning: drivers/gpu/drm/panthor/panthor_sched.c:707 Excess struct member 'comm' description in 'panthor_group'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:843 Excess struct member 'start' description in 'panthor_job'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:843 Excess struct member 'size' description in 'panthor_job'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:843 Excess struct member 'latest_flush' description in 'panthor_job'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:843 Excess struct member 'start' description in 'panthor_job'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:843 Excess struct member 'end' description in 'panthor_job'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:843 Excess struct member 'mask' description in 'panthor_job'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:843 Excess struct member 'slot' description in 'panthor_job'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:1770 function parameter 'ptdev' not described in 'panthor_sched_report_fw_events'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:1770 function parameter 'events' not described in 'panthor_sched_report_fw_events'
   Warning: drivers/gpu/drm/panthor/panthor_sched.c:2663 function parameter 'ptdev' not described in 'panthor_sched_report_mmu_fault'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki