[kvms390:sae 34/43] Warning: arch/s390/kernel/aef.c:25 function parameter 'sa' not described in 'kvm_vcpu_init_save_area'

[kvms390:sae 34/43] Warning: arch/s390/kernel/aef.c:25 function parameter 'sa' not described in 'kvm_vcpu_init_save_area'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git sae
head:   e3cbc45b3834d68c7e45ba1562f45af312c99d81
commit: 25a6a0afc2f7d6a10555783deba6300978693a84 [34/43] KVM: s390: arm64: Query Available Arm features
config: s390-allnoconfig (https://download.01.org/0day-ci/archive/20260902/202609020610.X8okomyb-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 678058af7da6a20593d8bb23076dc4773f9e55f1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260902/202609020610.X8okomyb-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/202609020610.X8okomyb-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: arch/s390/kernel/aef.c:25 function parameter 'sa' not described in 'kvm_vcpu_init_save_area'
>> Warning: arch/s390/kernel/aef.c:25 expecting prototype for kvm_init_save_area(). Prototype was for kvm_vcpu_init_save_area() instead

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