K 10
svn:author
V 5
mmacy
K 8
svn:date
V 27
2018-05-18T17:29:43.322723Z
K 7
svn:log
V 228
epoch(9): Make epochs non-preemptible by default

There are risks associated with waiting on a preemptible epoch section.
Change the name to make them not be the default and document the issue
under CAVEATS.

Reported by:	markj

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