Document r266463, newsyslog.conf(5) includes in conf.d.

Sponsored by:	The FreeBSD Foundation
Style cleanups on ifconfig.8
fix igor warnings
uppercase all instances of Ethernet
replace bad e.g.

CR:		D91
Approved by:	wblock (mentor)
Use mtx_lock_spin/mtx_unlock_spin primitives on spin lock

Reviewed by:	luigi
MFC after:	1 week
- Fix the keyfile being cleared prematurely after r259428

PR:		185084
Submitted by:	fk@fabiankeil.de
Reviewed by:	pjd@
Restore comments accidentally removed.

MFC after: 3 days
When building picobsd, define WITHOUT_OPENSSL and WITHOUT_KERBEROS and
remove the now-redundant checks for RELEASE_CRUNCH. This originally
was defined for building smaller sysinstall images, but was later also
used by picobsd builds for a similar purpose. Now that we've moved
away from sysinstall, picobsd is the only remaining consumer of this
interface. Adding these two options reduces the RELEASE_CRUNCH
special cases in the tree by half.
Prevent arc commands from overwriting history
Minor mdoc nit.
prevent a panic when the netdev/ifp is not set in attach
(internal  c63a7b85)

MFC after:	3 days
add checks for invalid buffer pointers and lengths
Replace deprecated M_DONTWAIT with M_NOWAIT.

Reviewed by:	jfv
Add Lb string for libcuse.
Add missing MLINKs.
Mdoc cleanup, typo and grammar fixes.
The 'create' subcommand doesn't have '-h' option.
Dereference portaudit(1), as it is now deprecated and its
functionality exists in pkg-audit(8).

Submitted by:	Ronald Klop <ronald-lists@klop.ws>
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
ktrace: Use designated initializers for the data_lengths array.

In the .o file, this only changes some line numbers (head amd64) because
element 0 is no longer explicitly initialized.

This should make bugs like FreeBSD-SA-14:12.ktrace less likely.

Discussed with:	des
MFC after:	1 week
remove two debugging messages, align comments with the code
in our development trunk
rate limit some error messages
align comments with the ones in our development trunk