On Wed, Sep 15, 2021 at 04:07:26PM +0200, Peter Zijlstra wrote: > +SYSCALL_DEFINE4(futex_waitv, struct futex_waitv __user *, waiters, > + unsigned int, nr_futexes, unsigned int, flags, > + struct __kernel_timespec __user *, timo) So I utterly detest timespec.. it makes no sense what so ever. Can't we just, for new syscalls, simply use a s64 nsec argument and call it a day? Thomas, Arnd ?