Resolve an ambiguity with the definition of a new auth-group
Resolve a markup mistake

Reviewed by:	trasz
Approved by:	bcr (mentor), wblock (mentor)
Sponsored by:	ScaleEngine Inc.
CR:		https://reviews.freebsd.org/D735
Add delay to Octeon MDIO access routines.

Prevent saturattion of the bus by constant polling which in
extreme cases can cause interface lockup. This makes FreeBSD
match similar case in the executive.
Fix RTC clock writes on many Octeon boards.

The struct clocktime uses 0-based week day number, so back out part of
r229161 by gonzo, which actually broke the RTC clock writes on Sundays.
Make the root-on-zfs part of the installer warn a user who booted the installer via UEFI that we do not support booting ZFS via UEFI yet

PR:		193595
Approved by:	nwhitehorn
MFC after:	5 days
Sponsored by:	ScaleEngine Inc.
CR:		https://reviews.freebsd.org/D782
ZFS support isn't actually experimental anymore, so no need to scare
people.
Fix two small nits in ctl.conf(5).

MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
Fix descriptors leak.

PR:		bin/191002
Reported by:	Ryan Steinmetz
Submitted by:	mjg
Remove the limit on descriptors that can be send in one nvlist.

Submitted by:	Mariusz Zaborski
Use non-recursive algorithm for traversing nvlists. This also removes
the limit on number of nested nvlists.

Submitted by:	Mariusz Zaborski
Fix mis-spelling of bits and types names in the vnode_pager_putpages().
The changes should not modify the generated code.

The pager->pgo_putpages() method takes int flags as its fourth
argument, while vnode_pager_putpages() used boolean_t (which is
typedef'ed to int).  The flags are from VM_PAGER_* namespace, while
vnode_pager_putpages() passed TRUE and OBJPC_SYNC to VOP_PUTPAGES(),
which both are numerically equal to VM_PAGER_PUT_SYNC.

Noted and reviewed by:	alc (previous version)
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Update CAM CCB accounting for the new status quo.

devq_openings counter lost its meaning after allocation queues has gone.
held counter is still meaningful, but problematic to update due to separate
locking of CCB allocation and queuing.

To fix that replace devq_openings counter with allocated counter.  held is
now calculated on request as difference between number of allocated, queued
and active CCBs.

MFC after:	1 month
Added missing ZFS sysctls
* vfs.zfs.vdev.async_write_active_min_dirty_percent
* vfs.zfs.vdev.async_write_active_max_dirty_percent

Added validation of min / max for ZFS sysctl
* vfs.zfs.dirty_data_max_percent

MFC after:	3 days
sh: Add some const keywords.