3785 Implement MAP_32BIT flag to mmap()
Reviewed by: Albert Lee <trisk@nexenta.com>
Reviewed by: Dan McDonald <danmcd@nexenta.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Approved by: Dan McDonald <danmcd@nexenta.com>
2932 support crash dumps to raidz, etc. pools
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Dan McDonald <danmcd@nexenta.com>
1765 assert triggered in libzfs_import.c trying to import pool name beginning with a number
Reviewed-by: Garrett D'Amore <garrett@damore.org>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
	[illumos-gate merge]

commit 9edf9ebd727ac2046be0269a5e275785e2131bcb
    1765 assert triggered in libzfs_import.c trying to import pool name beginning with a number
commit 810e43b2eb0e320833671a403fdda51917e8b036
    2932 support crash dumps to raidz, etc. pools
commit 1b3b16f35bee1ffc210591d82bca6adf247954b0
    3785 Implement MAP_32BIT flag to mmap()