[mmotm:master 226/244] ERROR: "__aeabi_uldivmod" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!

[mmotm:master 226/244] ERROR: "__aeabi_uldivmod" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!

[kbuild test robot]

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Hi Andrew,

First bad commit (maybe != root cause):

tree:   git://git.cmpxchg.org/linux-mmotm.git master
head:   8c953f23aaffa1931eb463adbe10f0303ef977b1
commit: 25ac8251382c3b2de9de3a861f8b74bfa565316d [226/244] linux-next-rejects
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 25ac8251382c3b2de9de3a861f8b74bfa565316d
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

>> ERROR: "__aeabi_uldivmod" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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Re: [mmotm:master 226/244] ERROR: "__aeabi_uldivmod" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!

[Andrew Morton]

On Tue, 7 Nov 2017 22:25:11 +0800 kbuild test robot <fengguang.wu@intel.com> wrote:

> Hi Andrew,
> 
> First bad commit (maybe != root cause):
> 
> tree:   git://git.cmpxchg.org/linux-mmotm.git master
> head:   8c953f23aaffa1931eb463adbe10f0303ef977b1
> commit: 25ac8251382c3b2de9de3a861f8b74bfa565316d [226/244] linux-next-rejects
> config: arm-allmodconfig (attached as .config)
> compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         git checkout 25ac8251382c3b2de9de3a861f8b74bfa565316d
>         # save the attached .config to linux build tree
>         make.cross ARCH=arm 
> 
> All errors (new ones prefixed by >>):
> 
> >> ERROR: "__aeabi_uldivmod" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!
> 

(cc everyone@intel)

At a guess I'd say that something in drivers/net/ethernet/intel/i40e/
is now trying to do a 64-bit divide or mod operation.  But I don't seem to
be able to reproduce this with arm or i386.  Maybe it was fixed today.

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