copyright: Bump the copyright date.

Sponsored by: Netflix

misc: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

This is for the misfits that have only a few: COPYRIGHT, gnu, tools,
rescue, and etc.

Sponsored by: Netflix

ntp: import ntp-4.2.8p16

Security: NtpBug3767, NtpBug3808, NtpBug3807 (CVE-2023-26555)

Happy New Year 2023!

Sponsored by: The FreeBSD Foundation

Welcome 2022, update copyrights.

Sponsored by: Netflix

copyrights: Happy New Year 2021

Good riddance 2020.

Sponsored by: Rubicon Communications, LLC (netgate.com)

Vendor import of openzfs master @ 184df27eef0abdc7ab2105b21257f753834b936b

Sponsored by: iX Systems, Inc.

Fix typos

Correct various typos in the comments and tests.

Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net>
Closes #10423

Import lib9p 7ddb1164407da19b9b1afb83df83ae65a71a9a66.

Approved by: trasz (mentor)
MFC after: 1 month
Sponsored by: Conclusive Engineering

Import ntp-4.2.8p14.

ICP: Improve AES-GCM performance

Currently SIMD accelerated AES-GCM performance is limited by two
factors:

a. The need to disable preemption and interrupts and save the FPU
state before using it and to do the reverse when done. Due to the
way the code is organized (see (b) below) we have to pay this price
twice for each 16 byte GCM block processed.

b. Most processing is done in C, operating on single GCM blocks.
The use of SIMD instructions is limited to the AES encryption of the
counter block (AES-NI) and the Galois multiplication (PCLMULQDQ).
This leads to the FPU not being fully utilized for crypto
operations.

To solve (a) we do crypto processing in larger chunks while owning
the FPU. An `icp_gcm_avx_chunk_size` module parameter was introduced
to make this chunk size tweakable. It defaults to 32 KiB. This step
alone roughly doubles performance. (b) is tackled by porting and
using the highly optimized openssl AES-GCM assembler routines, which
do all the processing (CTR, AES, GMULT) in a single routine. Both
steps together result in up to 32x reduction of the time spend in
the en/decryption routines, leading up to approximately 12x
throughput increase for large (128 KiB) blocks.

Lastly, this commit changes the default encryption algorithm from
AES-CCM to AES-GCM when setting the `encryption=on` property.

Reviewed-By: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-By: Jason King <jason.king@joyent.com>
Reviewed-By: Tom Caputi <tcaputi@datto.com>
Reviewed-By: Richard Laager <rlaager@wiktel.com>
Signed-off-by: Attila Fülöp <attila@fueloep.org>
Closes #9749

Happy New Year 2020!

MFC after: 1 minute
Sponsored by: Rubicon Communications, LLC (netgate.com)

OpenZFS restructuring - move platform specific sources

Move platform specific Linux source under module/os/linux/
and update the build system accordingly. Additional code
restructuring will follow to make the common code fully
portable.

Reviewed-by: Jorgen Lundman <lundman@lundman.net>
Reviewed-by: Igor Kozhukhov <igor@dilos.org>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Matthew Macy <mmacy@FreeBSD.org>
Closes #9206

Import 4.2.8p13.

Happy New Year 2019!

Update build system and packaging

Minimal changes required to integrate the SPL sources in to the
ZFS repository build infrastructure and packaging.

Build system and packaging:
* Renamed SPL_* autoconf m4 macros to ZFS_*.
* Removed redundant SPL_* autoconf m4 macros.
* Updated the RPM spec files to remove SPL package dependency.
* The zfs package obsoletes the spl package, and the zfs-kmod
package obsoletes the spl-kmod package.
* The zfs-kmod-devel* packages were updated to add compatibility
symlinks under /usr/src/spl-x.y.z until all dependent packages
can be updated. They will be removed in a future release.
* Updated copy-builtin script for in-kernel builds.
* Updated DKMS package to include the spl.ko.
* Updated stale AUTHORS file to include all contributors.
* Updated stale COPYRIGHT and included the SPL as an exception.
* Renamed README.markdown to README.md
* Renamed OPENSOLARIS.LICENSE to LICENSE.
* Renamed DISCLAIMER to NOTICE.

Required code changes:
* Removed redundant HAVE_SPL macro.
* Removed _BOOT from nvpairs since it doesn't apply for Linux.
* Initial header cleanup (removal of empty headers, refactoring).
* Remove SPL repository clone/build from zimport.sh.
* Use of DEFINE_RATELIMIT_STATE and DEFINE_SPINLOCK removed due
to build issues when forcing C99 compilation.
* Replaced legacy ACCESS_ONCE with READ_ONCE.
* Include needed headers for `current` and `EXPORT_SYMBOL`.

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Olaf Faaland <faaland1@llnl.gov>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: Pavel Zakharov <pavel.zakharov@delphix.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
TEST_ZIMPORT_SKIP="yes"
Closes #7556

Remove 'All Rights Reserved' from the collection copyright and templates.

The original Berkeley Software Distributions were made in the 1980's
and 1990's. At that time, the Buenos Ares Convention of 1910 was in
force in most of the countries in the Americas. It required an
affirmative statement of rights reservation, typically using 'All
Rights Reserved.' The Regents included this phrase in their copyright
notices to invoke this treaty to ensure maximal copyright protection.

In the 1990's, Latin America coutries ratifeid the Berne Convention on
copyrights which prohibited them from requiring an affirmative
statement to reserve the rights. When Nicaragua ratified in 2000, the
Buenos Ares Convention of 1910 was effectively repealed. This made all
the 'All Rights Reserved' phrases obsolete and legal deadweight most
of the time, and certainly in the cases removed here.

Since it's no longer required, and is in fact meaningless, core has
decided to dropped it from the project's collection copyright and
sample templates. It encourages other rights holders to do the same
after consultation with their legal department.

More see https://en.wikipedia.org/wiki/Buenos_Aires_Convention for
more information.

Approved by: core@ (emaste@, jhb@)
Differential Review: https://reviews.freebsd.org/D15264

Happy New Year 2018 my friends!

Encryption patch follow-up

* PBKDF2 implementation changed to OpenSSL implementation.

* HKDF implementation moved to its own file and tests
added to ensure correctness.

* Removed libzfs's now unnecessary dependency on libzpool
and libicp.

* Ztest can now create and test encrypted datasets. This is
currently disabled until issue #6526 is resolved, but
otherwise functions as advertised.

* Several small bug fixes discovered after enabling ztest
to run on encrypted datasets.

* Fixed coverity defects added by the encryption patch.

* Updated man pages for encrypted send / receive behavior.

* Fixed a bug where encrypted datasets could receive
DRR_WRITE_EMBEDDED records.

* Minor code cleanups / consolidation.

Signed-off-by: Tom Caputi <tcaputi@datto.com>

Retire legacy test infrastructure

* Removed zpios kmod, utility, headers and man page.

* Removed unused scripts zpios-profile/*, zpios-test/*,
zpool-config/*, smb.sh, zpios-sanity.sh, zpios-survey.sh,
zpios.sh, and zpool-create.sh.

* Removed zfs-script-config.sh.in. When building 'make' generates
a common.sh with in-tree path information from the common.sh.in
template. This file and sourced by the test scripts and used
for in-tree testing, it is not included in the packages. When
building packages 'make install' uses the same template to
create a new common.sh which is appropriate for the packaging.

* Removed unused functions/variables from scripts/common.sh.in.
Only minimal path information and configuration environment
variables remain.

* Removed unused scripts from scripts/ directory.

* Remaining shell scripts in the scripts directory updated to
cleanly pass shellcheck and added to checked scripts.

* Renamed tests/test-runner/cmd/ to tests/test-runner/bin/ to
match install location name.

* Removed last traces of the --enable-debug-dmu-tx configure
options which was retired some time ago.

Reviewed-by: Giuseppe Di Natale <dinatale2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #6509

Vendor import of ntp-4.2.8p10.

Bump copyright year.

Happy New Year 2017!

Bump copyright year.

Happy New Year 2016!

Update ZED copyright boilerplate

This commit updates the copyright boilerplate within the ZED subtree.

The instructions for appending a contributor copyright line have
been removed. Manually maintaining copyright notices in this
manner is error-prone, imprecise at a file-scope granularity, and
oftentimes inaccurate. These lines can become a pernicious source of
merge conflicts. A commit log is better suited to maintaining this
information. Consequently, a line has been added to the boilerplate
to refer to the git commit log for authoritative copyright attribution.

To account for the scenario where a file may become separated from
the codebase and commit history (i.e., it is copied somewhere else),
a line has been added to identify the file's origin.

http://softwarefreedom.org/resources/2012/ManagingCopyrightInformation.html

Signed-off-by: Chris Dunlap <cdunlap@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #3384

Vendor import ntp-4.2.8p1.

Approved by: roberto

Bump copyright year.

Happy New Year 2015!

Vendor import ntp 4.2.8.

Reviewed by: roberto
Security: VUXML: 4033d826-87dd-11e4-9079-3c970e169bc2
Security: http://www.kb.cert.org/vuls/id/852879
Security: CVE-2014-9293
Security CVE-2014-9294
Security CVE-2014-9295
Security CVE-2014-9296

Bump copyright year.

Happy New Year 2014!

Sponsored by: The FreeBSD Foundation

Virgin import of ntpd 4.2.6p5.

When the series of commits is complete, things like
https://cert.litnet.lt/en/docs/ntp-distributed-reflection-dos-attacks
should be fixed.

PR: bin/148836 (except that we import a newer version)
Asked by: Too many
MFC after: 2 weeks

Vendor import of Bind 9.9.3-P2

Approved by: delphij (mentor, implicit)
Sponsored by: DK Hostmaster A/S

Vendor import of Bind 9.8.5-P1

Approved by: delphij (mentor)
Sponsored by: DK Hostmaster A/S

Refresh links to web site

A few files still refer to @behlendorf's private fork on
github. Use the primary web site URL instead. Two typos
are also corrected.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>

Happy New Year 2013!

Vendor import of BIND 9.8.2

Happy 2012 to FreeBSD users in Samoa.

Vendor import of BIND 9.8.1

Vendor import of BIND 9.8.0-P4

Vendor import of BIND 9.6.3

Happy New Year 2011.

Approved by: core (kib)

A new jail(8) with a configuration file, to replace the work currently done
by /etc/rc.d/jail.

Update COPYRIGHT to reference zpios CDDL exceptions.

Update COPYRIGHT to include release id LLNL-CODE-403049.

Update COPYRIGHT and DISCLAIMER.

Update the COPYRIGHT and DISCLAIMER in an attempt to be clear about
the copyright and licensing issues.

Create the altix project branch. The altix project will add support
for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting
is a two-module system, consisting of a base compute module and a
CPU expansion module. SGI's NUMAFlex architecture can be an excellent
platform to test CPU affinity and NUMA-aware features in FreeBSD.

Vendor import of BIND 9.6.2

Happy New Year 2010! :-)

Happy New Year 2010! :-)

Update ntp vendor code to 4.2.4p8.

This is mainly to fix CVE-2009-3563, a remote DOS.

MFC after: 3 days
Security: CVE-2009-3563

Vendor import of BIND 9.6.1rc1

Bump the odometer of the years. A little early this year for 7.1R.

Vendor import of BIND 9.4.3

Relocate COPYING+COPYRIGHT, remove README cruft

Add missing 'THE'. This was discussed with core@ in the larger
context of making this text match the OSL text, but the changes that
OSL silently made to the license to approve it haven't been brought
back yet. Still working on that issue.

We likely should start using the UTF-8 copyright symbol (What &copy;
expands to in HTML), but I'm not 100% confident in my ability to tell
Emacs to save it like that. And I haven't gotten approval for that
change.

Approved by: core@

remove unneeded stuff

virgin import of ath hal

- Import the HEAD csup code which is the basis for the cvsmode work.

Vendor import of BIND 9.4.2-P2

Vendor import of ath_hal version 0.10.5.10.

Some notable changes:

o add support for AR2316 parts (aka Cobra)
o add support for AR2317 parts (aka Spyder)
o add support for AR2417 parts (aka Nala)
o add support for AR2425 parts (aka Swan)
o add support for AR5416 parts operating in legacy and (receive only) 11n
o add support for 900MHz radios from Ubiquiti and Zcomax
(regdomains 0x9, 0x19a, and country code 843 yield proper channel lists)
o add support for 1/2 and 1/4 rate channels in the public safety band
o add api's to get+set SIFS timing
o misc changes for esoteric eeprom configurations and new eeprom formats
o reduce stack usage
o return chip tx power limits in the channel list
o numerous fixes to the Anti Noise Immunity (ANI) algorithm
o handle anomalous noise floor data better
o add 11n OFDM spoofing compatibility hooks
o fix transmit trigger threshold auto-adjust
o add PCIe power management for PCIe parts
o add WiSoC builds

Approved by: sam

Flatten the vendor-sys/ath tree for future imports.

Import ntp 4.2.4p5 in the vendor code area. Far too many changes to list here,
please see CommitLog for detailed changes.

XXX html/build/hints/solaris.xtra.4095849 is not being imported as it conflicts
with the detect-merge-conflict.sh script in our repo.

Flatten the dist and various 4.n.n trees in preparation of future ntp imports.

Flatten bind9 vendor work area

Happy new year 2008!

Welcome to 2007

Happy new year, a little late

Complete 2005 transition.

Happy New Year! :-)

Update the COPYRIGHT file to include FreeBSD's compilation copyright
by the pseudonymous author "The FreeBSD Project." This is long
overdue. I've left the 4.4BSD copyright information intact since much
of our code base is derived from 4.4BSD-Lite.

Prodded by: phk on more occasions than can be counted.

Update to add the July 22, 1999 addendum.
(ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change)

$Id$ -> $FreeBSD$

Add Id keyword

This is the official 4.4 Lite copyright.
Obtained from: 4.4 BSD Lite tape