[isilence:rw-dmabuf-v4-tmp 12/16] error[E0063]: missing field `init_dma_buf_io_ctx` in initializer of `block_device_operations`

tree:   https://github.com/isilence/linux rw-dmabuf-v4-tmp
head:   4ad753ea35094c0e41d48f8abbf2a42105b8f58a
commit: ba6aecec59d506a41309c0536745bc56e6350eb2 [12/16] block: forward init_dma_buf_io_ctx to drivers
config: s390-randconfig-001-20260728 (https://download.01.org/0day-ci/archive/20260728/[email protected]/config)
compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211)
rustc: rustc 1.96.0 (ac68faa20 2026-05-25)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260728/[email protected]/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 <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/

All errors (new ones prefixed by >>):

>> error[E0063]: missing field `init_dma_buf_io_ctx` in initializer of `block_device_operations`
   --> rust/kernel/block/mq/gen_disk.rs:128:58
   |
   128 |         const TABLE: bindings::block_device_operations = bindings::block_device_operations {
   |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `init_dma_buf_io_ctx`

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