With util-linux 2.33 update[1], systemd fails to build, the error log below:

[  304s] In file included from ./src/basic/util.h:46:0,
[  304s]                  from ./src/basic/def.h:22,
[  304s]                  from ./src/basic/cgroup-util.h:29,
[  304s]                  from src/core/unit-printf.c:21:
[  304s] ./src/basic/missing.h:494:17: error: expected identifier before
numeric constant
[  304s]  #de[  297.538934] serial8250: too much work for irq4
[  304s] fine MS_MOVE 8192
[  304s]                  ^
[  304s] make[2]: *** [Makefile:17041: src/core/libcore_la-unit-printf.lo]
Error 1

This smells like https://github.com/systemd/systemd/issues/8507
Note that, this should happened in SLE15 SP1 too but SLE just not rebuild
everything so could not seen.

[1] https://build.opensuse.org/request/show/659967