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charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "loongarch: unreachable instruction" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: linux-kernel@vger.kernel.org TO: Peter Xu CC: Andrew Morton CC: Linux Memory Management List tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 75b607fab38d149f232f01eae5e6392b394dd659 commit: 6da8e9634bb7e3fdad9ae0e4db873a05036c4343 mm: new follow_pfnmap API date: 3 weeks ago :::::: branch date: 7 hours ago :::::: commit date: 3 weeks ago config: loongarch-randconfig-001-20240804 (https://download.01.org/0day-ci/archive/20241009/202410091050.sS30ViLG-lkp@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 13.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241009/202410091050.sS30ViLG-lkp@intel.com/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 | Closes: https://lore.kernel.org/r/202410091050.sS30ViLG-lkp@intel.com/ All warnings (new ones prefixed by >>): mm/memory.o: warning: objtool: pfn_swap_entry_folio+0x44: unreachable instruction mm/memory.o: warning: objtool: pte_alloc_one_noprof.isra.0+0x58: unreachable instruction >> mm/memory.o: warning: objtool: follow_pfnmap_start+0xe8: unreachable instruction mm/memory.o: warning: objtool: wp_page_reuse+0x50: unreachable instruction mm/memory.o: warning: objtool: vm_insert_page+0xac: unreachable instruction mm/memory.o: warning: objtool: vmf_insert_pfn_prot+0x60: unreachable instruction mm/memory.o: warning: objtool: vm_insert_pages+0xd4: unreachable instruction mm/memory.o: warning: objtool: remap_pfn_range_notrack+0x110: unreachable instruction objdump-func vmlinux.o follow_pfnmap_start: -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki