Re: [PATCH v14 11/11] null_blk: add support for copy offload

kernel test robot
2023-08-11T21:16:32Z

Hi Nitesh,

kernel test robot noticed the following build errors:

[auto build test ERROR on f7dc24b3413851109c4047b22997bd0d95ed52a2]

url: https://github.com/intel-lab-lkp/linux/commits/Nitesh-Shetty/block-Introduce-queue-limits-and-sysfs-for-copy-offload-support/20230811-192259
base: f7dc24b3413851109c4047b22997bd0d95ed52a2
patch link: https://lore.kernel.org/r/20230811105300.15889-12-nj.shetty%40samsung.com
patch subject: [PATCH v14 11/11] null_blk: add support for copy offload
config: hexagon-randconfig-r032-20230811 (https://download.01.org/0day-ci/archive/20230812/202308120529.EW7DuUW7-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce: (https://download.01.org/0day-ci/archive/20230812/202308120529.EW7DuUW7-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/202308120529.EW7DuUW7-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: __tracepoint_nullb_copy_op
>>> referenced by atomic-arch-fallback.h:444 (include/linux/atomic/atomic-arch-fallback.h:444)
>>> drivers/block/null_blk/main.o:(null_process_cmd) in archive vmlinux.a
>>> referenced by atomic-arch-fallback.h:444 (include/linux/atomic/atomic-arch-fallback.h:444)
>>> drivers/block/null_blk/main.o:(null_process_cmd) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: __traceiter_nullb_copy_op
>>> referenced by trace.h:71 (drivers/block/null_blk/trace.h:71)
>>> drivers/block/null_blk/main.o:(null_process_cmd) in archive vmlinux.a
>>> referenced by trace.h:71 (drivers/block/null_blk/trace.h:71)
>>> drivers/block/null_blk/main.o:(null_process_cmd) in archive vmlinux.a

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