Probably gcc 3.3... In any case, the symptom is:
io_getevents.c:25: error: asm-specifier for variable `__arg`' conflicts with asm clobber list
According to Jakub, the problem is that syscall-s390.h is totally broken and needs
revamping. He suggesting using the INTERNAL_SYSCALL macro from
glibc/sysdeps/unix/sysv/linux/s390/s390-*/sysdep.h and related files.
Builds fine on latest tree Taroon-re0922.nightly
Read ya, Phil
Red Hat Linux aka Cambridge, not RHEL aka Taroon.
It passes there too, never mind.