CC: Linux Memory Management List <linux-mm(a)kvack.org&gt; TO: Jonathan Marek <jonathan(a)marek.ca&gt; CC: Mauro Carvalho Chehab <mchehab(a)kernel.org&gt; CC: linux-media(a)vger.kernel.org CC: Robert Foss <robert.foss(a)linaro.org&gt; CC: "Bryan O'Donoghue" <bryan.odonoghue(a)linaro.org&gt; CC: Hans Verkuil <hverkuil(a)xs4all.nl&gt; tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 259cbfc98c55ba3b6ef6e61fb7cfc3751dfded1e commit: 53655d2a0ff295deee5c4b40fe7fc8851bc672e6 [842/5679] media: camss: csiphy-3ph: add support for SM8250 CSI DPHY config: x86_64-randconfig-a012 (https://download.01.org/0day-ci/archive/20220214/202202142312.dSKZUCkF-lk...) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project ea071884b0cc7210b3cc5fe858f0e892a779a23b) 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 # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commi... git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 53655d2a0ff295deee5c4b40fe7fc8851bc672e6 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/media/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org