Hi Stanislav, kernel test robot noticed the following build warnings:
[auto build test WARNING on next-20251125] [cannot apply to linus/master v6.18-rc7 v6.18-rc6 v6.18-rc5 v6.18-rc7] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Stanislav-Kinsburskii/Drivers-hv-Refactor-and-rename-memory-region-handling-functions/20251126-101138 base: next-20251125 patch link: https://lore.kernel.org/r/176412295155.447063.16512843211428609586.stgit%40skinsburskii-cloud-desktop.internal.cloudapp.net patch subject: [PATCH v7 4/7] Drivers: hv: Fix huge page handling in memory region traversal config: x86_64-randconfig-076-20251127 (https://download.01.org/0day-ci/archive/20251127/[email protected]/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251127/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): >> drivers/hv/mshv_regions.c:288:12: warning: parameter 'flags' set but not >> used [-Wunused-but-set-parameter] 288 | u32 flags, | ^ 1 warning generated. vim +/flags +288 drivers/hv/mshv_regions.c 286 287 static int mshv_region_chunk_unmap(struct mshv_mem_region *region, > 288 u32 flags, 289 u64 page_offset, u64 page_count) 290 { 291 if (PageTransCompound(region->pages[page_offset])) 292 flags |= HV_UNMAP_GPA_LARGE_PAGE; 293 294 return hv_call_unmap_gpa_pages(region->partition->pt_id, 295 region->start_gfn + page_offset, 296 page_count, 0); 297 } 298 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
