Hi Jason, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 985bf40edf4343dcb04c33f58b40b4a85c1776d4 commit: 091b6210c648a068bd9584849d82231058253029 [7819/8126] selftests/vDSO: open code basic chacha instead of linking to libsodium :::::: branch date: 19 hours ago :::::: commit date: 31 hours ago compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240831/202408310955.cCii598q-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/r/202408310955.cCii598q-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): Makefile:60: warning: overriding recipe for target 'emit_tests' ../lib.mk:182: warning: ignoring old recipe for target 'emit_tests' make[1]: *** No targets. Stop. make[1]: *** No targets. Stop. make[1]: *** No targets. Stop. >> make[1]: *** No rule to make target 'tools/testing/selftests/../../../tools/arch/x86_64/vdso/vgetrandom-chacha.S', needed by 'kselftest/vDSO/vdso_test_chacha'. make[1]: Target 'all' not remade because of errors. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki