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Takashi Sakamoto (坂本 貴史)

[linux-next:master 11811/12740] drivers/firewire/core-transaction.c:1255: undefined reference to `__aeabi_uldivmod'
https://lore.kernel.org/oe-kbuild-all/202509270428.FZaO2PPq-lkp@intel.com/

Oh...
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Takashi Sakamoto (坂本 貴史)

I can not regenerate it in my local yet.

```
# ARM hard float = usual 32 bit System V ABI.
python3 tools/testing/kunit/kunit.py run --make_options="W=1 -j10" --arch=arm --cross_compile=arm-linux-gnueabihf- "${KUNITCONFIG}"
```
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Takashi Sakamoto (坂本 貴史)

I found that div_u64() is a solution.
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