FreeBSD_HEAD_arm64 - Build #2481 - Fixed

[jenkins-admin at FreeBSD.org]

FreeBSD_HEAD_arm64 - Build #2481 - Fixed:

Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_arm64/2481/
Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_arm64/2481/changes
Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_arm64/2481/console

Change summaries:

296189 by wma:
Fix fdt_get_mem_regions() to work with 64-bit addresses

    Use u_long instead of uint32_t variables to avoid overflow
    in case of PA space bigger than 32-bit.

Obtained from:         Semihalf
Submitted by:          Michal Stanek <mst at semihalf.com>
Sponsored by:          Annapurna Labs
Approved by:           cognet (mentor)
Reviewed by:           andrew, br, wma
Differential revision: https://reviews.freebsd.org/D5393

296188 by sephe:
hyperv/channel: Add sysctl node for channel owner cpu

And add sysctl node for sub-channel's channel id.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5489

296187 by sephe:
hyperv/hn: Utilize mbuf flowid

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5488

296186 by sgalabov:
Fix build failure introduced by r296182

Approved by:	adrian (mentor)

296185 by sephe:
hyperv/hn: Put LRO aggregation limit settings under FreeBSD version check

This simplifies MFC to 10-stable

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5487

296184 by sephe:
hyperv/hn: Switch to if_transmit by default after r296178

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5485