tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 29efdd23201fcc75d8db64c09ae38acc1f41c201 commit: f04c0f3eb9b49427c273cd3e4d5a2ff895855b4b [2421/2924] make OPTIMIZE_INLINING config editable config: x86_64-buildonly-randconfig-001-20240202 (https://download.01.org/0day-ci/archive/20240202/202402022109.ZQQhTRgz-lkp@i...) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240202/202402022109.ZQQhTRgz-lkp@i...)

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@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202402022109.ZQQhTRgz-lkp@intel.com/

All warnings (new ones prefixed by >>):

...

vmlinux.o: warning: objtool: .text+0x0: unreachable instruction

vmlinux.o: warning: objtool: .text+0x4: unreachable instruction vmlinux.o: warning: objtool: .text+0xb: unreachable instruction vmlinux.o: warning: objtool: .text+0x12: unreachable instruction vmlinux.o: warning: objtool: .text+0x17: unreachable instruction vmlinux.o: warning: objtool: .text+0x1e: unreachable instruction

objdump-func vmlinux.o .text: