Pick two architectures to compare the syscalls between them in Linux 7.3: the numbers side by side, and what's missing on either side.
Handy when porting code. A syscall that's missing on one side usually has a newer replacement there, like openat instead of open, or clone instead of fork on arm64.
Syscalls are matched by name. Numbers that are the same on both sides are dimmed, so the ones that differ stand out.