In-Reply-To: <20200619174127.22304-3-bp(a)alien8.de&gt; References: <20200619174127.22304-3-bp(a)alien8.de&gt; TO: Borislav Petkov <bp(a)alien8.de&gt; TO: X86 ML <x86(a)kernel.org&gt; CC: jpa(a)kernelbug.mail.kapsi.fi CC: Dave Hansen <dave.hansen(a)intel.com&gt; CC: LKML <linux-kernel(a)vger.kernel.org&gt; Hi Borislav, Thank you for the patch! Yet something to improve: [auto build test ERROR on kselftest/next] [also build test ERROR on tip/auto-latest linus/master v5.8-rc1 next-20200618] [cannot apply to tip/x86/core] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Borislav-Petkov/x86-FPU-FPU-sani... base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next config: x86_64-allyesconfig (attached as .config) compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 487ca07fcc75d52755c9fe2ee05bcb3b6eeeec44) 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 x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 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 >>): -- -- -- --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org