tree:   git://git.cmpxchg.org/linux-mmotm.git master
head:   f03806f9a6908743ed1902389be1a4a6198852be
commit: da7577c395cebccdabfec554b43ea68236fe5a5b [458/551] scripts/gdb: add infrastructure
config: ia64-allmodconfig (attached as .config)
reproduce:
  wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
  chmod +x ~/bin/make.cross
  git checkout da7577c395cebccdabfec554b43ea68236fe5a5b
  # save the attached .config to linux build tree
  make.cross ARCH=ia64 

All warnings:

warning: (GDB_SCRIPTS) selects DEBUG_INFO which has unmet direct dependencies (DEBUG_KERNEL && !COMPILE_TEST)

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0-DAY kernel test infrastructure                Open Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild                 Intel Corporation