K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2015-09-22T16:29:55.746566Z
K 7
svn:log
V 212
Re-check for new ast after ast was handled.  We should not return to
usermode with pending asts.

Reviewed by:	andrew
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D3667

END