On Mon, 2026-06-22 at 13:07 +0200, Thomas Gleixner wrote:
> On Mon, Jun 22 2026 at 09:55, David Woodhouse wrote:
> > We ended up with ktime_get_snapshot_id() also supporting CLOCK_BOOTTIME
> > and CLOCK_MONOTONIC_RAW, but not get_device_system_crosststamp().
> > Should we make that consistent?
> 
> Maybe. The BOOTTIME support is only there for that ARM64 hyper trace muck,
> but has no other relevance.
> 
> MONORAW is there for the PTP EXTENDED IOCTL, but with PRECISE the
> snapshot already contains the raw value and you'd have to prevent the
> historical adjustment part for RAW. So I don't see the actual value, but
> I don't have a strong opinion either.

Yeah, I'm not sure I see the need for it; it's just the consistency
thing that slightly bothered me once I had them both in my sights doing
the snapshot_ntp_error() thing in both.

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