On 19/07/2022 03:28, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: 036ad6daa8f0fd357af7f50f9da58539eaa6f68c > commit: 3bb267a36185b64949ea9c8bbfe93eb01986f6cb [8922/11208] selftests: drop khdr make target > reproduce: make O=/tmp/kselftest -C tools/testing/selftests > > If you fix the issue, kindly add following tag where applicable > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > Note: the linux-next/master HEAD 036ad6daa8f0fd357af7f50f9da58539eaa6f68c builds fine. > It may have been fixed somewhere. > > All errors (new ones prefixed by >>): > > lib/x86_64/processor.c: In function 'vm_xsave_req_perm': >>> lib/x86_64/processor.c:636:25: error: 'KVM_X86_XCOMP_GUEST_SUPP' undeclared (first use in this function) > 636 | .attr = KVM_X86_XCOMP_GUEST_SUPP, > | This is because the kernel headers have to be installed first now. So this command needs to be added: make O=/tmp/kselftest headers before running this one: make O=/tmp/kselftest -C tools/testing/selftests See the email thread for more details: https://lore.kernel.org/lkml/b39b9e0b-45f3-1818-39fe-58921182d957@xxxxxxxxxxxxxxxxxxx/ Thanks, Guillaume
