+ Miguel, Wedson, rust-for-linux, since it looks like this did not get sent to you all. Possibly some incompatibility with Rust + aarch64be? Cheers, Nathan On Sat, Feb 12, 2022 at 06:39:33PM +0800, kernel test robot wrote: > CC: linux-kernel(a)vger.kernel.org > TO: Wedson Almeida Filho <wedsonaf(a)google.com&gt; > CC: Miguel Ojeda <ojeda(a)kernel.org&gt; > > Hi Wedson, > > First bad commit (maybe != root cause): > > tree: https://github.com/ojeda/linux.git rust-next > head: ced9f62ec4355bbb92226ac3f019da468a5c996b > commit: 5c1fec092f967b9b4722f6d91c9bcbe8222098fd [18/20] [RFC] drivers: gpio: PrimeCell PL061 in Rust > config: arm64-randconfig-r033-20220212 (https://download.01.org/0day-ci/archive/20220212/202202121743.YbGELjcY-lk...) > compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project f6685f774697c85d6a352dcea013f46a99f9fe31) > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # install arm64 cross compiling tool for clang build > # apt-get install binutils-aarch64-linux-gnu > # https://github.com/ojeda/linux/commit/5c1fec092f967b9b4722f6d91c9bcbe8222... > git remote add ojeda-linux https://github.com/ojeda/linux.git > git fetch --no-tags ojeda-linux rust-next > git checkout 5c1fec092f967b9b4722f6d91c9bcbe8222098fd > # save the config file to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp(a)intel.com&gt; > > All errors (new ones prefixed by >>): > > ld.lld: error: rust/built-in.a(core.o) is incompatible with aarch64elfb > ld.lld: error: rust/built-in.a(compiler_builtins.o) is incompatible with aarch64elfb > ld.lld: error: rust/built-in.a(alloc.o) is incompatible with aarch64elfb > ld.lld: error: rust/built-in.a(kernel.o) is incompatible with aarch64elfb > >> ld.lld: error: drivers/built-in.a(gpio/gpio_pl061_rust.o) is incompatible with aarch64elfb > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org >