../net/unix/af_unix.c:1514:9: error: undefined identifier 'other' ../net/unix/af_unix.c:1514:9: error: undefined identifier 'other' ../net/unix/af_unix.c:1514:9: error: undefined identifier 'other' ../net/unix/af_unix.c:1514:9: error: undefined identifier 'other' ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' 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? ../arch/x86/boot/version.c:18:12: warning: symbol 'kernel_version' was not declared. Should it be static?