FreeBSD-main-amd64-test - Build #20181 - Fixed

From: <jenkins-admin_at_FreeBSD.org>
Date: Fri, 24 Dec 2021 07:06:32 UTC
FreeBSD-main-amd64-test - Build #20181 (b7ec0d268b73ce20c4f785d21cde9b174c91a553) - Fixed

Build information: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20181/
Full change log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20181/changes
Full build log: https://ci.FreeBSD.org/job/FreeBSD-main-amd64-test/20181/console

Change summaries:
(Those commits are likely but not certainly responsible)

fb38b29b5609b0c0769b2b2e1d6c917c0799f2a0 by dougm:
vm_page: Remove extra test, dup code from page alloc

b7ec0d268b73ce20c4f785d21cde9b174c91a553 by alc:
arm64: Introduce and use pmap_pte_exists()