2024-03-05 22:01:31

by kernel test robot

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Subject: WARNING: modpost: "csum_partial" [lib/checksum_kunit.ko] has no CRC!

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 90d35da658da8cff0d4ecbb5113f5fac9d00eb72
commit: 688eb8191b475db5acfd48634600b04fd3dda9ad x86/csum: Improve performance of `csum_partial`
date: 10 months ago
config: um-randconfig-001-20240304 (https://download.01.org/0day-ci/archive/20240306/[email protected]/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240306/[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 warnings (new ones prefixed by >>, old ones prefixed by <<):

WARNING: modpost: EXPORT symbol "cmpxchg8b_emu" [vmlinux] version generation failed, symbol will not be versioned.
Is "cmpxchg8b_emu" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "csum_partial" [vmlinux] version generation failed, symbol will not be versioned.
Is "csum_partial" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: "csum_partial" [block/t10-pi.ko] has no CRC!
>> WARNING: modpost: "csum_partial" [lib/checksum_kunit.ko] has no CRC!
WARNING: modpost: "csum_partial" [drivers/scsi/scsi_debug.ko] has no CRC!

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