Re: [PATCH v10 03/15] s390/vfio-ap: Functions to initialize/release vfio device migration data

[Anthony Krowiak]

On 10/24/26 3:11 AM, kernel test robot wrote:
> 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 next-20261022]
> [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/20261023-134335
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git next
> patch link:    https://lore.kernel.org/r/20261023174349.3545941-4-akrowiak%40linux.ibm.com
> patch subject: [PATCH v10 03/15] s390/vfio-ap: Functions to initialize/release vfio device migration data
> config: s390-defconfig (https://download.01.org/0day-ci/archive/20261024/202610241421.XoTPxllD-lkp@xxxxxxxxx/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/20261024/202610241421.XoTPxllD-lkp@xxxxxxxxx/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@xxxxxxxxx>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202610241421.XoTPxllD-lkp@xxxxxxxxx/
>
> All warnings (new ones prefixed by >>):
>
>     Warning: drivers/s390/crypto/vfio_ap_migration.c:208 function parameter 'matrix_mdev' not described in 'vfio_ap_release_migration_data'
> > > Warning: drivers/s390/crypto/vfio_ap_migration.c:208 Excess function parameter 'mdev' description in 'vfio_ap_release_migration_data' (did you mean one of: 'matrix_mdev')
>     Warning: drivers/s390/crypto/vfio_ap_migration.c:208 function parameter 'matrix_mdev' not described in 'vfio_ap_release_migration_data'
> > > Warning: drivers/s390/crypto/vfio_ap_migration.c:208 Excess function parameter 'mdev' description in 'vfio_ap_release_migration_data' (did you mean one of: 'matrix_mdev')

Yes, it should be matrix_mdev .. to be fixed.

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