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Stop. Message-ID: <202502050102.7iexi7XO-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/urgent head: efd5bd3144b76ff6eab5443d16df9797d9d7f4cd commit: efd5bd3144b76ff6eab5443d16df9797d9d7f4cd [2/2] sched: Don't define sched_clock_irqtime as static key compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250205/202502050102.7iexi7XO-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202502050102.7iexi7XO-lkp@intel.com/ All errors (new ones prefixed by >>): make[1]: *** No targets specified and no makefile found. Stop. make[1]: *** [../lib.mk:222: tools/testing/selftests/pidfd/pidfd_fdinfo_test] Error 1 make[1]: *** [../lib.mk:221: tools/testing/selftests/pidfd/pidfd_setns_test] Error 1 make[1]: Target 'all' not remade because of errors. make[1]: *** [../lib.mk:222: tools/testing/selftests/pid_namespace/pid_max] Error 1 make[1]: Target 'all' not remade because of errors. 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. >> Makefile:47: *** Cannot find a vmlinux for VMLINUX_BTF at any of " ../../../../vmlinux /sys/kernel/btf/vmlinux /boot/vmlinux-5.9.0-2-amd64". Stop. make[1]: *** No targets. Stop. make[1]: *** No targets. Stop. vim +47 Makefile 3812b8c5c5d5272 Masahiro Yamada 2019-02-22 46 3812b8c5c5d5272 Masahiro Yamada 2019-02-22 @47 # Do not use make's built-in rules and variables 3812b8c5c5d5272 Masahiro Yamada 2019-02-22 48 # (this increases performance and avoids hard-to-debug behaviour) 3812b8c5c5d5272 Masahiro Yamada 2019-02-22 49 MAKEFLAGS += -rR 3812b8c5c5d5272 Masahiro Yamada 2019-02-22 50 :::::: The code at line 47 was first introduced by commit :::::: 3812b8c5c5d527239ac015f1f2c7654da7fcfbba kbuild: make -r/-R effective in top Makefile for old Make versions :::::: TO: Masahiro Yamada :::::: CC: Masahiro Yamada -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki