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From: kernel test robot <lkp@intel.com>
To: Anthony Krowiak <akrowiak@linux.ibm.com>,
	linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org,
	kvm@vger.kernel.org
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
	jjherne@linux.ibm.com, borntraeger@de.ibm.com,
	mjrosato@linux.ibm.com, pasic@linux.ibm.com, alex@shazbot.org,
	kwankhede@nvidia.com, fiuczy@linux.ibm.com, pbonzini@redhat.com,
	frankja@linux.ibm.com, imbrenda@linux.ibm.com,
	agordeev@linux.ibm.com, hca@linux.ibm.com, gor@linux.ibm.com
Subject: Re: [PATCH v8 03/15] s390/vfio-ap: Functions to initialize/release vfio device migration data
Date: Sat, 10 Oct 2026 08:37:21 +0800	[thread overview]
Message-ID: <202610100839.nL7HIPrm-lkp@intel.com> (raw)
In-Reply-To: <20261009114244.1213173-4-akrowiak@linux.ibm.com>

Hi Anthony,

kernel test robot noticed the following build warnings:

[auto build test WARNING on kvms390/next]
[also build test WARNING on s390/features mst-vhost/linux-next linus/master v7.3-rc6 next-20261008]
[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/Anthony-Krowiak/s390-vfio-ap-Provide-function-to-get-the-number-of-queues-assigned-to-mdev/20261009-074230
base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git next
patch link:    https://lore.kernel.org/r/20261009114244.1213173-4-akrowiak%40linux.ibm.com
patch subject: [PATCH v8 03/15] s390/vfio-ap: Functions to initialize/release vfio device migration data
config: s390-defconfig (https://download.01.org/0day-ci/archive/20261010/202610100839.nL7HIPrm-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261010/202610100839.nL7HIPrm-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/202610100839.nL7HIPrm-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/s390/crypto/vfio_ap_migration.c:238 function parameter 'matrix_mdev' not described in 'vfio_ap_release_migration_data'
>> Warning: drivers/s390/crypto/vfio_ap_migration.c:238 Excess function parameter 'vdev' description in 'vfio_ap_release_migration_data'
>> Warning: drivers/s390/crypto/vfio_ap_migration.c:238 function parameter 'matrix_mdev' not described in 'vfio_ap_release_migration_data'
>> Warning: drivers/s390/crypto/vfio_ap_migration.c:238 Excess function parameter 'vdev' description in 'vfio_ap_release_migration_data'

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

  reply	other threads:[~2026-10-10  0:37 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-09 11:42 [PATCH v8 00/15] s390/vfio-ap: Add live guest migration support Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 01/15] s390/vfio-ap: Provide function to get the number of queues assigned to mdev Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 02/15] s390/vfio-ap: Data structures for facilitating vfio device migration Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 03/15] s390/vfio-ap: Functions to initialize/release vfio device migration data Anthony Krowiak
2026-10-10  0:37   ` kernel test robot [this message]
2026-10-09 11:42 ` [PATCH v8 04/15] s390/vfio-ap: Reset migration state in VFIO_DEVICE_RESET ioctl handler Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 05/15] s390/vfio-ap: Callback to get/set vfio device mig state during guest migration Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 06/15] s390/vfio-ap: Transition guest migration state from STOP to STOP_COPY Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 07/15] s390/vfio-ap: File ops called to save the vfio device migration state Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 08/15] s390/vfio-ap: Transition device migration state from STOP to RESUMING Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 09/15] s390/vfio-ap: Prepare lock helpers and matrix init for cross-file use Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 10/15] s390/vfio-ap: Add method to set a new guest AP configuration Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 11/15] s390/vfio-ap: File ops called to resume the vfio device migration Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 12/15] s390/vfio-ap: Transition device migration state to from/to STOP Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 13/15] s390/vfio-ap: Callback to get the size of data to be migrated during guest migration Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 14/15] s390/vfio-ap: Add 'migratable' feature to sysfs 'features' attribute Anthony Krowiak
2026-10-09 11:42 ` [PATCH v8 15/15] s390/vfio-ap: Add live guest migration chapter to vfio-ap.rst Anthony Krowiak

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