TO: cros-kernel-buildreports(a)googlegroups.com
TO: Guenter Roeck <groeck(a)google.com>
Hi Linux,
First bad commit (maybe != root cause):
tree:
https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-4.4
head: 3b6a904f7f8252098cad6232d596d8df5a89f93a
commit: 5adcddf86f1820d359dd4ff9ee933a82b80a73f5 [1/4] UPSTREAM: drm/mediatek: Add
exception handing in mtk_drm_probe() if component init fail
config: x86_64-randconfig-a004-20200921 (attached as .config)
compiler: clang version 12.0.0 (
https://github.com/llvm/llvm-project
6a6b06f5262bb96523eceef4a42fe8e60ae2a630)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
git checkout 5adcddf86f1820d359dd4ff9ee933a82b80a73f5
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
Note: the chrome-os/chromeos-4.4 HEAD 3b6a904f7f8252098cad6232d596d8df5a89f93a builds
fine.
It only hurts bisectibility.
All errors (new ones prefixed by >>):
> ld.lld: error: failed to open drivers/gpu/drm/built-in.o: Cannot
allocate memory
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org