[Intel-wired-lan] [jkirsher-next-queue:dev-queue 84/86] ERROR: "__bad_cmpxchg" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!

kbuild test robot fengguang.wu at intel.com
Thu Sep 7 05:18:39 UTC 2017


Hi Jacob,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git dev-queue
head:   c0b59b2886df475ed66cf9a6bfc46dbf514a327f
commit: 9cf7ec23684982ae9304c7eb01047e25f3edf07d [84/86] i40e/i40evf: organize and re-number feature flags
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 9cf7ec23684982ae9304c7eb01047e25f3edf07d
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

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

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