lib/list_debug.o: warning: objtool: __list_del_entry_valid()+0x9f: unreachable instruction

as .config) compiler: gcc-4.6 (Debian 4.6.4-7) 4.6.4 reproduce: git checkout baa41469a7b992c1e3db2a39854219cc7442e48f # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): >> lib/list_debug.o: warn

lib/list_debug.o: warning: objtool: __list_del_entry_valid()+0x9f: unreachable instruction

as .config) compiler: gcc-4.6 (Debian 4.6.4-7) 4.6.4 reproduce: git checkout baa41469a7b992c1e3db2a39854219cc7442e48f # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): >> lib/list_debug.o: warn