Re: port-xen/59437 (Xen time stability)

[riastradh%NetBSD.org@localhost]

Synopsis: Xen time stability

State-Changed-From-To: open->pending-pullups
State-Changed-By: riastradh%NetBSD.org@localhost
State-Changed-When: Thu, 02 Oct 2025 12:47:21 +0000
State-Changed-Why:
pullup-10 #1170
no pullup-9 because pullup-9 doesn't calibrate lfence/mfence/&c. for rdtsc
(could pull that logic up and then apply this but probably not worth it)

doesn't fix the whole problem, so this should go back to open when pullup done