http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60624
--- Comment #6 from Waldemar Brodkorb <wbx at openadk dot org> --- Hi, if I understand it correctly. I uploaded percpu.o which creates the bad kernel, when used. percpu.o.b is compiled with gcc 4.8.2. percpu.o.w is created with 4.8.2 with the back port patch. Again here: http://www.openadk.org/sparc/ best regards Waldemar