tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../kernel/bpf/task_iter.c:822:17: warning: symbol 'bpf_iter_task_vma_new' was not declared. Should it be static? ../kernel/bpf/task_iter.c:866:35: warning: symbol 'bpf_iter_task_vma_next' was not declared. Should it be static? ../kernel/bpf/task_iter.c:875:18: warning: symbol 'bpf_iter_task_vma_destroy' was not declared. Should it be static? ../kernel/bpf/task_iter.c:900:17: warning: symbol 'bpf_iter_css_task_new' was not declared. Should it be static? ../kernel/bpf/task_iter.c:925:32: warning: symbol 'bpf_iter_css_task_next' was not declared. Should it be static? ../kernel/bpf/task_iter.c:934:18: warning: symbol 'bpf_iter_css_task_destroy' was not declared. Should it be static? ../kernel/bpf/task_iter.c:969:17: warning: symbol 'bpf_iter_task_new' was not declared. Should it be static? ../kernel/bpf/task_iter.c:1001:32: warning: symbol 'bpf_iter_task_next' was not declared. Should it be static? ../kernel/bpf/task_iter.c:1030:18: warning: symbol 'bpf_iter_task_destroy' was not declared. Should it be static? ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static? tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?