4048 cpu_acpi is too verbose about disabled SpeedStep/PowerNow! support
Reviewed by: Albert Lee <trisk@nexenta.com>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Approved by: Dan McDonald <danmcd@nexenta.com>
4049 filesystem(5) documents /usr/bin/amd64 twice
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Approved by: Garrett D'Amore <garrett@damore.org>
3954 metaslabs continue to load even after hitting zfs_mg_alloc_failure limit
4080 zpool clear fails to clear pool
4081 need zfs_mg_noalloc_threshold
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
	[illumos-gate merge]

commit 22e30981d82a0b6dc89253596ededafae8655e00
    3954 metaslabs continue to load even after hitting zfs_mg_alloc_failure limit
    4080 zpool clear fails to clear pool
    4081 need zfs_mg_noalloc_threshold
commit 3a9fcf3eb769315c8984c438833b8b1453206fa4
    4049 filesystem(5) documents /usr/bin/amd64 twice
commit 511588bb13d2462265d682dc1cb7ba5c7a27a771
    4048 cpu_acpi is too verbose about disabled SpeedStep/PowerNow! support