[gourryinverse:gourry_pagecache 5/6] ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch

[gourryinverse:gourry_pagecache 5/6] ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch

[kernel test robot]

tree:   https://github.com/gourryinverse/linux gourry_pagecache
head:   0b481ba53a1ea6337129cbe63f9234a748df4843
commit: 853ef17ea1577e0a625e695acd45250f2610f004 [5/6] migrate: implement migrate_misplaced_folio_batch
config: x86_64-buildonly-randconfig-003-20250107 (https://download.01.org/0day-ci/archive/20250107/202501071118.rzxzX57x-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250107/202501071118.rzxzX57x-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/202501071118.rzxzX57x-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at filemap.c
   >>>            mm/filemap.o:(.text+0x0) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at debug.c
   >>>            mm/debug.o:(.text+0x0) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at gup.c
   >>>            mm/gup.o:(.text+0x0) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at memory.c
   >>>            mm/memory.o:(.text+0x0) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at mprotect.c
   >>>            mm/mprotect.o:(.text+0x0) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at rmap.c
   >>>            mm/rmap.o:(.text+0x0) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at folio-compat.c
   >>>            mm/folio-compat.o:(.text+0x0) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at vmscan.c
   >>>            mm/vmscan.o:(.text+0x0) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at shmem.c
   >>>            mm/shmem.o:(.text+0x0) in archive vmlinux.a
--
>> ld.lld: error: duplicate symbol: __cfi_migrate_misplaced_folio_batch
   >>> defined at compat.c
   >>>            kernel/compat.o:(__cfi_migrate_misplaced_folio_batch) in archive vmlinux.a
   >>> defined at compaction.c
   >>>            mm/compaction.o:(.text+0x0) in archive vmlinux.a

-- 
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