On Thu, 14 Dec 2023 13:09:31 +0800 kernel test robot <lkp@xxxxxxxxx> wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable > head: 3ecae30dda241440417499d69ae90dfad517a932 > commit: 0a97c01cd20bb96359d8c9dedad92a061ed34e0b [153/301] list_lru: allow explicit memcg and NUMA node selection > config: x86_64-sof-customedconfig-compile-test-defconfig (https://download.01.org/0day-ci/archive/20231214/202312141318.q8b5yrAq-lkp@xxxxxxxxx/config) > compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231214/202312141318.q8b5yrAq-lkp@xxxxxxxxx/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot <lkp@xxxxxxxxx> > | Closes: https://lore.kernel.org/oe-kbuild-all/202312141318.q8b5yrAq-lkp@xxxxxxxxx/ > > All errors (new ones prefixed by >>): > > >> mm/list_lru.c:110:1: error: unused function 'list_lru_from_kmem' [-Werror,-Wunused-function] > list_lru_from_kmem(struct list_lru *lru, int nid, void *ptr, > ^ > 1 error generated. Thanks, I queued a fix to remove that function.