tree:
https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.10
head: 8a61a624cf9943a61be32df1244840633bba5de6
commit: 6dfa95dc6916d7e6a872fe931ce9e985170f5748 [17195/17338] UPSTREAM: drm/hyperv: Add
DRM driver for hyperv synthetic video device
config: x86_64-randconfig-a015-20210722 (attached as .config)
compiler: clang version 13.0.0 (
https://github.com/llvm/llvm-project
9625ca5b602616b2f5584e8a49ba93c52c141e40)
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 remote add chrome-os
https://chromium.googlesource.com/chromiumos/third_party/kernel
git fetch --no-tags chrome-os chromeos-5.10
git checkout 6dfa95dc6916d7e6a872fe931ce9e985170f5748
# 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>
All warnings (new ones prefixed by >>):
> drivers/gpu/drm/hyperv/hyperv_drm_modeset.c:152:23: warning:
unused variable 'hyperv_modifiers' [-Wunused-const-variable]
static const
uint64_t hyperv_modifiers[] = {
^
1 warning generated.
vim +/hyperv_modifiers +152 drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
151
152 static const uint64_t hyperv_modifiers[] = {
153 DRM_FORMAT_MOD_LINEAR,
154 DRM_FORMAT_MOD_INVALID
155 };
156
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org