On Mon, Mar 25, 2019 at 9:56 AM David Howells <dhowells@xxxxxxxxxx> wrote: > Daniel Colascione <dancol@xxxxxxxxxx> wrote: > > > System calls are cheap. > > Only to a point. x86_64 will have an issue when we hit syscall 512. We're > currently at 427. IIRC, a while ago, someone proposed restarting system call numbering above (again, IIRC) 1024 for both 32- and 64-bit varieties to establish a clean slate and sidestep this problem.
