Hi Jason, FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: e1ef035d272ef4dbfdda98e58699698305138856 commit: 3a6532c9af1a7836da2d597f1aaca73cb16c3b97 RDMA/uverbs: Use uverbs_attr_bundle to pass udata for write date: 5 weeks ago config: microblaze-allyesconfig (attached as .config) compiler: microblaze-linux-gcc (GCC) 8.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 3a6532c9af1a7836da2d597f1aaca73cb16c3b97 # save the attached .config to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=microblaze All errors (new ones prefixed by >>): `.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o `.exit.data' referenced in section `.exit.text' of drivers/tty/n_hdlc.o: defined in discarded section `.exit.data' of drivers/tty/n_hdlc.o drivers/infiniband/core/uverbs_main.o: In function `ib_uverbs_write': >> drivers/infiniband/core/.tmp_gl_uverbs_main.o:(.text+0x13a4): undefined >> reference to `__user_bad' drivers/android/binder.o: In function `binder_thread_write': drivers/android/.tmp_gl_binder.o:(.text+0xda6c): undefined reference to `__user_bad' drivers/android/.tmp_gl_binder.o:(.text+0xda98): undefined reference to `__user_bad' drivers/android/.tmp_gl_binder.o:(.text+0xdf10): undefined reference to `__user_bad' drivers/android/.tmp_gl_binder.o:(.text+0xe498): undefined reference to `__user_bad' drivers/android/binder.o:drivers/android/.tmp_gl_binder.o:(.text+0xea78): more undefined references to `__user_bad' follow --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
