Warning: kernel/dma/swiotlb.c:587 function parameter 'unencrypted' not described in 'alloc_dma_pages'

Warning: kernel/dma/swiotlb.c:587 function parameter 'unencrypted' not described in 'alloc_dma_pages'

[kernel test robot]

tree:   https://github.com/intel-lab-lkp/linux/commits/Aneesh-Kumar-K-V-Arm/dma-direct-swiotlb-handle-swiotlb-alloc-free-outside-__dma_direct_alloc_pages/20260427-195304
head:   78ac9b234496c2ca4e0f7f1187cdf9f8eb3b5e23
commit: d3865b4072c3244c9f89214798b6577f9e8f4ba9 dma: swiotlb: track pool encryption state and honor DMA_ATTR_CC_SHARED
date:   10 hours ago
config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260427/202604272339.b6G33nyi-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260427/202604272339.b6G33nyi-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/202604272339.b6G33nyi-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: kernel/dma/swiotlb.c:587 function parameter 'unencrypted' not described in 'alloc_dma_pages'
>> Warning: kernel/dma/swiotlb.c:587 function parameter 'unencrypted' not described in 'alloc_dma_pages'

-- 
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