The generic syscall table has different names for syscalls that take a
timespec64 on 32-bit targets, in that it adds the `_time64` suffix.
Similarly, the `_time32` suffix has been removed.
I'm not sure if the existing logic for determining the proper timespec
struct to use was subtly broken, but it should be a good chance to
finish #4726 - we only have 12 years after all...
As for the changes since 6.11..6.16:
6.11:
- x86_64 gets `uretprobe`, a syscall to speed up returning BPF probes.
- Hexagon gets `clone3`, but don't be fooled: it just returns ENOSYS.
6.13:
- The `*xattr` family of syscalls have been enhanced with new `*xattrat`
versions, similar to the other file-based `at` calls.
6.15:
- Atomically create a detached mount tree and set mount options on it.
Finally, this commit also adds the syscall numbers for OpenRISC and maps
it to the `or1k` cpu.
6f60c8eca7