[block:for-5.12/io_uring 113/118] fs/io_uring.c:6153:10: error: implicit declaration of function 'io_sendmsg_prep_async'; did you mean

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

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-5.12/io_uring
head:   c37375b314a577b3385551b646aed90faa958186
commit: 93642ef8843445f72a1e6b0c68914746c7aa5b9c [113/118] io_uring: split sqe-prep and async setup
config: ia64-randconfig-s031-20210219 (attached as .config)
compiler: ia64-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.3-229-g60c1f270-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git/commit/?id=93642ef8843445f72a1e6b0c68914746c7aa5b9c
        git remote add block https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
        git fetch --no-tags block for-5.12/io_uring
        git checkout 93642ef8843445f72a1e6b0c68914746c7aa5b9c
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=ia64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   fs/io_uring.c: In function 'io_req_prep_async':
>> fs/io_uring.c:6153:10: error: implicit declaration of function 'io_sendmsg_prep_async'; did you mean 'io_req_prep_async'? [-Werror=implicit-function-declaration]
    6153 |   return io_sendmsg_prep_async(req);
         |          ^~~~~~~~~~~~~~~~~~~~~
         |          io_req_prep_async
>> fs/io_uring.c:6156:10: error: implicit declaration of function 'io_recvmsg_prep_async'; did you mean 'io_req_prep_async'? [-Werror=implicit-function-declaration]
    6156 |   return io_recvmsg_prep_async(req);
         |          ^~~~~~~~~~~~~~~~~~~~~
         |          io_req_prep_async
>> fs/io_uring.c:6158:10: error: implicit declaration of function 'io_connect_prep_async'; did you mean 'io_req_prep_async'? [-Werror=implicit-function-declaration]
    6158 |   return io_connect_prep_async(req);
         |          ^~~~~~~~~~~~~~~~~~~~~
         |          io_req_prep_async
   cc1: some warnings being treated as errors


vim +6153 fs/io_uring.c

  6139	
  6140	static int io_req_prep_async(struct io_kiocb *req)
  6141	{
  6142		switch (req->opcode) {
  6143		case IORING_OP_READV:
  6144		case IORING_OP_READ_FIXED:
  6145		case IORING_OP_READ:
  6146			return io_rw_prep_async(req, READ);
  6147		case IORING_OP_WRITEV:
  6148		case IORING_OP_WRITE_FIXED:
  6149		case IORING_OP_WRITE:
  6150			return io_rw_prep_async(req, WRITE);
  6151		case IORING_OP_SENDMSG:
  6152		case IORING_OP_SEND:
> 6153			return io_sendmsg_prep_async(req);
  6154		case IORING_OP_RECVMSG:
  6155		case IORING_OP_RECV:
> 6156			return io_recvmsg_prep_async(req);
  6157		case IORING_OP_CONNECT:
> 6158			return io_connect_prep_async(req);
  6159		}
  6160		return 0;
  6161	}
  6162	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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