[ebiggers:more-at-least-decorations-v1 7/9] include/crypto/poly1305.h:62:19: error: use of undeclared identifier 'at_least'

[ebiggers:more-at-least-decorations-v1 7/9] include/crypto/poly1305.h:62:19: error: use of undeclared identifier 'at_least'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git more-at-least-decorations-v1
head:   da707520ed1dbaed0ef9666f7adfac8910423a1f
commit: fb3cc420c064f330263417ab3ceeb27095d918c6 [7/9] lib/crypto: poly1305: Add at_least decoration to fixed-size array params
config: hexagon-randconfig-002-20251123 (https://download.01.org/0day-ci/archive/20251123/202511232202.VHb5ebGB-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251123/202511232202.VHb5ebGB-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/202511232202.VHb5ebGB-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from lib/crypto/poly1305.c:10:
   In file included from include/crypto/internal/poly1305.h:9:
>> include/crypto/poly1305.h:62:19: error: use of undeclared identifier 'at_least'
      62 |                    const u8 key[at_least POLY1305_KEY_SIZE]);
         |                                 ^
   1 error generated.


vim +/at_least +62 include/crypto/poly1305.h

    60	
    61	void poly1305_init(struct poly1305_desc_ctx *desc,
  > 62			   const u8 key[at_least POLY1305_KEY_SIZE]);
    63	void poly1305_update(struct poly1305_desc_ctx *desc,
    64			     const u8 *src, unsigned int nbytes);
    65	void poly1305_final(struct poly1305_desc_ctx *desc, u8 *digest);
    66	

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