FreeBSD_HEAD_i386 - Build #818 - Fixed

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FreeBSD_HEAD_i386 - Build #818 - Fixed:

Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/818/
Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/818/changes
Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD_i386/818/console

Change summaries:

286629 by melifaro:
Use single 'lle_timer' callout in lltable instead of
  two different names of the same timer.

286628 by mav:
Fix r286625 build on i386.

286627 by andrew:
Check the correct value in db_validate_address, pmap_extract returns 0 on
failure.

Sponsored by:	ABT Systems Ltd

286626 by mav:
Fix minor mismerge in r286574.