Re: [PATCH] Bpf: allow access into map value arrays

From: kbuild test robot
Date: Tue Aug 30 2016 - 10:37:11 EST


Hi Josef,

[auto build test ERROR on v4.8-rc2]
[also build test ERROR on next-20160825]
[cannot apply to linus/master linux/master v4.8-rc4 v4.8-rc3]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]

url: https://github.com/0day-ci/linux/commits/Josef-Bacik/Bpf-allow-access-into-map-value-arrays/20160830-213112
config: i386-randconfig-i1-201635 (attached as .config)
compiler: gcc-4.8 (Debian 4.8.4-1) 4.8.4
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

All errors (new ones prefixed by >>):

kernel/built-in.o: In function `check_alu_op':
>> verifier.c:(.text+0x8efed): undefined reference to `__udivdi3'
verifier.c:(.text+0x8f035): undefined reference to `__udivdi3'

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