* [mcgrof:blk-iobuf-pool-v5 6/9] block/ioctl.c:958:15: error: implicit declaration of function 'blk_uring_cmd_alloc_iobuf'; did you mean 'blkdev_cmd_alloc_iobuf'?
@ 2026-07-27 21:55 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-07-27 21:55 UTC (permalink / raw)
To: Luis Chamberlain; +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git blk-iobuf-pool-v5
head: de80bacbf04a137715357b6a2948d9f29a18d990
commit: 37ff77d98dbfae93b246dadfe1d25b768b9e8798 [6/9] block: add a uring command for pool-backed fixed buffers
config: x86_64-rhel-9.4-bpf (https://download.01.org/0day-ci/archive/20260727/202607272334.vhPH89bZ-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/20260727/202607272334.vhPH89bZ-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/202607272334.vhPH89bZ-lkp@intel.com/
All errors (new ones prefixed by >>):
block/ioctl.c: In function 'blkdev_cmd_alloc_iobuf':
>> block/ioctl.c:958:15: error: implicit declaration of function 'blk_uring_cmd_alloc_iobuf'; did you mean 'blkdev_cmd_alloc_iobuf'? [-Wimplicit-function-declaration]
958 | ret = blk_uring_cmd_alloc_iobuf(cmd, pool, buf_index, len, issue_flags);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| blkdev_cmd_alloc_iobuf
vim +958 block/ioctl.c
947
948 static int blkdev_cmd_alloc_iobuf(struct io_uring_cmd *cmd,
949 struct block_device *bdev, u64 buf_index,
950 u64 len, unsigned int issue_flags)
951 {
952 struct blk_iobuf_pool *pool;
953 int ret;
954
955 pool = blk_queue_get_iobuf_pool(bdev_get_queue(bdev));
956 if (!pool)
957 return -EOPNOTSUPP;
> 958 ret = blk_uring_cmd_alloc_iobuf(cmd, pool, buf_index, len, issue_flags);
959 blk_iobuf_pool_put(pool);
960 return ret;
961 }
962
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread* [mcgrof:blk-iobuf-pool-v5 6/9] block/ioctl.c:958:15: error: implicit declaration of function 'blk_uring_cmd_alloc_iobuf'; did you mean 'blkdev_cmd_alloc_iobuf'?
@ 2026-07-28 14:00 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2026-07-28 14:00 UTC (permalink / raw)
To: Luis Chamberlain; +Cc: oe-kbuild-all
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git blk-iobuf-pool-v5
head: de80bacbf04a137715357b6a2948d9f29a18d990
commit: 37ff77d98dbfae93b246dadfe1d25b768b9e8798 [6/9] block: add a uring command for pool-backed fixed buffers
config: alpha-allnoconfig (https://download.01.org/0day-ci/archive/20260728/202607282158.kSJTNTZa-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260728/202607282158.kSJTNTZa-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/202607282158.kSJTNTZa-lkp@intel.com/
All errors (new ones prefixed by >>):
block/ioctl.c: In function 'blkdev_cmd_alloc_iobuf':
>> block/ioctl.c:958:15: error: implicit declaration of function 'blk_uring_cmd_alloc_iobuf'; did you mean 'blkdev_cmd_alloc_iobuf'? [-Wimplicit-function-declaration]
958 | ret = blk_uring_cmd_alloc_iobuf(cmd, pool, buf_index, len, issue_flags);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| blkdev_cmd_alloc_iobuf
vim +958 block/ioctl.c
947
948 static int blkdev_cmd_alloc_iobuf(struct io_uring_cmd *cmd,
949 struct block_device *bdev, u64 buf_index,
950 u64 len, unsigned int issue_flags)
951 {
952 struct blk_iobuf_pool *pool;
953 int ret;
954
955 pool = blk_queue_get_iobuf_pool(bdev_get_queue(bdev));
956 if (!pool)
957 return -EOPNOTSUPP;
> 958 ret = blk_uring_cmd_alloc_iobuf(cmd, pool, buf_index, len, issue_flags);
959 blk_iobuf_pool_put(pool);
960 return ret;
961 }
962
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-07-27 21:55 [mcgrof:blk-iobuf-pool-v5 6/9] block/ioctl.c:958:15: error: implicit declaration of function 'blk_uring_cmd_alloc_iobuf'; did you mean 'blkdev_cmd_alloc_iobuf'? kernel test robot
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