[axboe-block:io_uring-6.14 8/8] include/linux/stddef.h:16:33: error: 'struct io_async_msghdr' has no member named 'init'

[axboe-block:io_uring-6.14 8/8] include/linux/stddef.h:16:33: error: 'struct io_async_msghdr' has no member named 'init'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git io_uring-6.14
head:   eaf99654a6373a5807ec91dad44f828454a5c218
commit: eaf99654a6373a5807ec91dad44f828454a5c218 [8/8] io_uring: get rid of alloc cache init_once handling
config: csky-randconfig-002-20250123 (https://download.01.org/0day-ci/archive/20250123/202501231454.MMbmaa2W-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250123/202501231454.MMbmaa2W-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/202501231454.MMbmaa2W-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from include/uapi/linux/posix_types.h:5,
                    from include/uapi/linux/types.h:14,
                    from include/linux/types.h:6,
                    from include/linux/kasan-checks.h:5,
                    from include/asm-generic/rwonce.h:26,
                    from ./arch/csky/include/generated/asm/rwonce.h:1,
                    from include/linux/compiler.h:339,
                    from include/linux/array_size.h:5,
                    from include/linux/kernel.h:16,
                    from io_uring/io_uring.c:42:
   io_uring/io_uring.c: In function 'io_ring_ctx_alloc':
>> include/linux/stddef.h:16:33: error: 'struct io_async_msghdr' has no member named 'init'
      16 | #define offsetof(TYPE, MEMBER)  __builtin_offsetof(TYPE, MEMBER)
         |                                 ^~~~~~~~~~~~~~~~~~
   io_uring/io_uring.c:321:29: note: in expansion of macro 'offsetof'
     321 |                             offsetof(struct io_async_msghdr, init));
         |                             ^~~~~~~~


vim +16 include/linux/stddef.h

6e218287432472 Richard Knutsson 2006-09-30  14  
^1da177e4c3f41 Linus Torvalds   2005-04-16  15  #undef offsetof
14e83077d55ff4 Rasmus Villemoes 2022-03-23 @16  #define offsetof(TYPE, MEMBER)	__builtin_offsetof(TYPE, MEMBER)
3876488444e712 Denys Vlasenko   2015-03-09  17  

:::::: The code at line 16 was first introduced by commit
:::::: 14e83077d55ff4b88fe39f5e98fb8230c2ccb4fb include: drop pointless __compiler_offsetof indirection

:::::: TO: Rasmus Villemoes <linux@rasmusvillemoes.dk>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>

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https://github.com/intel/lkp-tests/wiki