[akpm-mm:mm-new 286/330] include/dup.h:354:25: error: stray '\302' in program

[kernel test robot <lkp@intel.com>]

:::::: 
:::::: Manual check reason: "low confidence bisect report"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: David Hildenbrand <david@kernel.org>
TO: Anthony Yznaga <anthony.yznaga@oracle.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-new
head:   167400fd4c51f9e5ea8fc9d33c89c938799be4be
commit: 84cd8de2b92a1ccf493c43da8b31bb983d320ca7 [286/330] mm-prevent-droppable-mappings-from-being-locked-fix
:::::: branch date: 2 hours ago
:::::: commit date: 2 hours ago
config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260309/202603090023.npem8cfw-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260309/202603090023.npem8cfw-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/r/202603090023.npem8cfw-lkp@intel.com/

All error/warnings (new ones prefixed by >>):

   In file included from vma_internal.h:55,
                    from shared.h:11,
                    from main.c:3:
>> include/dup.h:354:9: warning: ISO C99 requires whitespace after the macro name
     354 | #define VM_NO_MLOCK_MASK       (VM_SPECIAL | VM_DROPPABLE)
         |         ^~~~~~~~~~~~~~~~
   ../../../mm/vma.c: In function '__mmap_complete':
>> include/dup.h:354:25: error: stray '\302' in program
     354 | #define VM_NO_MLOCK_MASK<U+00A0> <U+00A0> <U+00A0> <U+00A0>(VM_SPECIAL | VM_DROPPABLE)
         |                         ^~~~~~~~
   ../../../mm/vma.c:2592:33: note: in expansion of macro 'VM_NO_MLOCK_MASK'
    2592 |                 if ((vm_flags & VM_NO_MLOCK_MASK) || vma_is_dax(vma) ||
         |                                 ^~~~~~~~~~~~~~~~
   include/dup.h:354:27: error: stray '\302' in program
     354 | #define VM_NO_MLOCK_MASK<U+00A0> <U+00A0> <U+00A0> <U+00A0>(VM_SPECIAL | VM_DROPPABLE)
         |                                  ^~~~~~~~
   ../../../mm/vma.c:2592:33: note: in expansion of macro 'VM_NO_MLOCK_MASK'
    2592 |                 if ((vm_flags & VM_NO_MLOCK_MASK) || vma_is_dax(vma) ||
         |                                 ^~~~~~~~~~~~~~~~
   include/dup.h:354:29: error: stray '\302' in program
     354 | #define VM_NO_MLOCK_MASK<U+00A0> <U+00A0> <U+00A0> <U+00A0>(VM_SPECIAL | VM_DROPPABLE)
         |                                           ^~~~~~~~
   ../../../mm/vma.c:2592:33: note: in expansion of macro 'VM_NO_MLOCK_MASK'
    2592 |                 if ((vm_flags & VM_NO_MLOCK_MASK) || vma_is_dax(vma) ||
         |                                 ^~~~~~~~~~~~~~~~
   include/dup.h:354:31: error: stray '\302' in program
     354 | #define VM_NO_MLOCK_MASK<U+00A0> <U+00A0> <U+00A0> <U+00A0>(VM_SPECIAL | VM_DROPPABLE)
         |                                                    ^~~~~~~~
   ../../../mm/vma.c:2592:33: note: in expansion of macro 'VM_NO_MLOCK_MASK'
    2592 |                 if ((vm_flags & VM_NO_MLOCK_MASK) || vma_is_dax(vma) ||
         |                                 ^~~~~~~~~~~~~~~~
--
   In file included from vma_internal.h:55,
                    from shared.h:11,
                    from shared.c:3:
>> include/dup.h:354:9: warning: ISO C99 requires whitespace after the macro name
     354 | #define VM_NO_MLOCK_MASK       (VM_SPECIAL | VM_DROPPABLE)
         |         ^~~~~~~~~~~~~~~~

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