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<title>src-test/include/Makefile, branch main</title>
<subtitle>FreeBSD source tree</subtitle>
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<updated>2020-09-13T18:24:15Z</updated>
<entry>
<title>[PowerPC64LE] Ensure nvram is built on powerpc64le.</title>
<updated>2020-09-13T18:24:15Z</updated>
<author>
<name>Brandon Bergren</name>
<email>bdragon@FreeBSD.org</email>
</author>
<published>2020-09-13T18:24:15Z</published>
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<id>urn:sha1:b963e10d689aaef759473e582aac5bbe8a53bd2d</id>
<content type='text'>
Fix some cases where conditionals that were trying to exclude powerpcspe
were also excluding powerpc64le.

Sponsored by:	Tag1 Consulting, Inc.
</content>
</entry>
<entry>
<title>Merge OpenZFS support in to HEAD.</title>
<updated>2020-08-25T02:21:27Z</updated>
<author>
<name>Matt Macy</name>
<email>mmacy@FreeBSD.org</email>
</author>
<published>2020-08-25T02:21:27Z</published>
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<id>urn:sha1:9e5787d2284e187abb5b654d924394a65772e004</id>
<content type='text'>
The primary benefit is maintaining a completely shared
code base with the community allowing FreeBSD to receive
new features sooner and with less effort.

I would advise against doing 'zpool upgrade'
or creating indispensable pools using new
features until this change has had a month+
to soak.

Work on merging FreeBSD support in to what was
at the time "ZFS on Linux" began in August 2018.
I first publicly proposed transitioning FreeBSD
to (new) OpenZFS on December 18th, 2018. FreeBSD
support in OpenZFS was finally completed in December
2019. A CFT for downstreaming OpenZFS support in
to FreeBSD was first issued on July 8th. All issues
that were reported have been addressed or, for
a couple of less critical matters there are
pull requests in progress with OpenZFS. iXsystems
has tested and dogfooded extensively internally.
The TrueNAS 12 release is based on OpenZFS with
some additional features that have not yet made
it upstream.

Improvements include:
  project quotas, encrypted datasets,
  allocation classes, vectorized raidz,
  vectorized checksums, various command line
  improvements, zstd compression.

Thanks to those who have helped along the way:
Ryan Moeller, Allan Jude, Zack Welch, and many
others.

Sponsored by:	iXsystems, Inc.
Differential Revision:	https://reviews.freebsd.org/D25872
</content>
</entry>
<entry>
<title>Install extra TCP stack header files: They are needed to compile a userland</title>
<updated>2020-07-08T21:40:27Z</updated>
<author>
<name>Olivier Cochard</name>
<email>olivier@FreeBSD.org</email>
</author>
<published>2020-07-08T21:40:27Z</published>
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<id>urn:sha1:d371ed1c4bb6f62b7cfbe8734589a26a9435289d</id>
<content type='text'>
component of TCP Blackbox Recorder as example.

Approved by:	rrs
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D25584
</content>
</entry>
<entry>
<title>Oops, I didn't notice the "cd" is needed for each install line.</title>
<updated>2020-05-31T22:46:32Z</updated>
<author>
<name>Rick Macklem</name>
<email>rmacklem@FreeBSD.org</email>
</author>
<published>2020-05-31T22:46:32Z</published>
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</content>
</entry>
<entry>
<title>Update the Makefile to copy rpcsec_tls.h to /usr/include/rpc.</title>
<updated>2020-05-31T22:15:34Z</updated>
<author>
<name>Rick Macklem</name>
<email>rmacklem@FreeBSD.org</email>
</author>
<published>2020-05-31T22:15:34Z</published>
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<id>urn:sha1:6ecaf8f4462598bdfd3d4b9a3f5cdd793f6472da</id>
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</entry>
<entry>
<title>Introduce nexthop objects and new routing KPI.</title>
<updated>2020-04-12T14:30:00Z</updated>
<author>
<name>Alexander V. Chernikov</name>
<email>melifaro@FreeBSD.org</email>
</author>
<published>2020-04-12T14:30:00Z</published>
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<id>urn:sha1:a666325282eaed4b044459d121f339b2d6d0224b</id>
<content type='text'>
This is the foundational change for the routing subsytem rearchitecture.
 More details and goals are available in https://reviews.freebsd.org/D24141 .

This patch introduces concept of nexthop objects and new nexthop-based
 routing KPI.

Nexthops are objects, containing all necessary information for performing
 the packet output decision. Output interface, mtu, flags, gw address goes
 there. For most of the cases, these objects will serve the same role as
 the struct rtentry is currently serving.
Typically there will be low tens of such objects for the router even with
 multiple BGP full-views, as these objects will be shared between routing
 entries. This allows to store more information in the nexthop.

New KPI:

struct nhop_object *fib4_lookup(uint32_t fibnum, struct in_addr dst,
  uint32_t scopeid, uint32_t flags, uint32_t flowid);
struct nhop_object *fib6_lookup(uint32_t fibnum, const struct in6_addr *dst6,
  uint32_t scopeid, uint32_t flags, uint32_t flowid);

These 2 function are intended to replace all all flavours of
 &lt;in_|in6_&gt;rtalloc[1]&lt;_ign&gt;&lt;_fib&gt;, mpath functions  and the previous
 fib[46]-generation functions.

Upon successful lookup, they return nexthop object which is guaranteed to
 exist within current NET_EPOCH. If longer lifetime is desired, one can
 specify NHR_REF as a flag and get a referenced version of the nexthop.
 Reference semantic closely resembles rtentry one, allowing sed-style conversion.

Additionally, another 2 functions are introduced to support uRPF functionality
 inside variety of our firewalls. Their primary goal is to hide the multipath
 implementation details inside the routing subsystem, greatly simplifying
 firewalls implementation:

int fib4_lookup_urpf(uint32_t fibnum, struct in_addr dst, uint32_t scopeid,
  uint32_t flags, const struct ifnet *src_if);
int fib6_lookup_urpf(uint32_t fibnum, const struct in6_addr *dst6, uint32_t scopeid,
  uint32_t flags, const struct ifnet *src_if);

All functions have a separate scopeid argument, paving way to eliminating IPv6 scope
 embedding and allowing to support IPv4 link-locals in the future.

Structure changes:
 * rtentry gets new 'rt_nhop' pointer, slightly growing the overall size.
 * rib_head gets new 'rnh_preadd' callback pointer, slightly growing overall sz.

Old KPI:
During the transition state old and new KPI will coexists. As there are another 4-5
 decent-sized conversion patches, it will probably take a couple of weeks.
To support both KPIs, fields not required by the new KPI (most of rtentry) has to be
 kept, resulting in the temporary size increase.
Once conversion is finished, rtentry will notably shrink.

More details:
* architectural overview: https://reviews.freebsd.org/D24141
* list of the next changes: https://reviews.freebsd.org/D24232

Reviewed by:	ae,glebius(initial version)
Differential Revision:	https://reviews.freebsd.org/D24232
</content>
</entry>
<entry>
<title>Remove redundant development tag from include Makefile</title>
<updated>2020-04-01T16:38:45Z</updated>
<author>
<name>Ed Maste</name>
<email>emaste@FreeBSD.org</email>
</author>
<published>2020-04-01T16:38:45Z</published>
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<id>urn:sha1:72f8500f392d834576a87de28f47e1c4f92d9453</id>
<content type='text'>
Headers are placed in the -development package via install args in rules
in share/mk/bsd.incs.mk; there is no need to explicitly modify TAGS in
include/Makefile.  (Mentioned in review D24139.)

Discussed with:	manu
</content>
</entry>
<entry>
<title>Finish removal of bktr</title>
<updated>2020-03-01T20:37:42Z</updated>
<author>
<name>Warner Losh</name>
<email>imp@FreeBSD.org</email>
</author>
<published>2020-03-01T20:37:42Z</published>
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<id>urn:sha1:daba5ace03e83a930c128ae644afd186e1fe4341</id>
<content type='text'>
Remove the old ioctl .h files
Remove copying/linking ioctl .h files in instasllworld
Remove bktr from lint
Add now-removed files with ObsoleteFiles
</content>
</entry>
<entry>
<title>pkgbase: Add TAG for evdev and veriexec headers</title>
<updated>2019-09-05T14:14:47Z</updated>
<author>
<name>Emmanuel Vadot</name>
<email>manu@FreeBSD.org</email>
</author>
<published>2019-09-05T14:14:47Z</published>
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<id>urn:sha1:3c8868056c7b3b1a8f9f1883398027b732116849</id>
<content type='text'>
Reviewed by:	bapt
Differential Revision:	https://reviews.freebsd.org/D21505
</content>
</entry>
<entry>
<title>Remove NAND and NANDFS support</title>
<updated>2019-06-25T04:50:09Z</updated>
<author>
<name>Warner Losh</name>
<email>imp@FreeBSD.org</email>
</author>
<published>2019-06-25T04:50:09Z</published>
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<id>urn:sha1:f5a95d9a07941650493461c255408f5727d0638b</id>
<content type='text'>
NANDFS has been broken for years. Remove it. The NAND drivers that
remain are for ancient parts that are no longer relevant. They are
polled, have terrible performance and just for ancient arm
hardware. NAND parts have evolved significantly from this early work
and little to none of it would be relevant should someone need to
update to support raw nand. This code has been off by default for
years and has violated the vnode protocol leading to panics since it
was committed.

Numerous posts to arch@ and other locations have found no actual users
for this software.

Relnotes:	Yes
No Objection From: arch@
Differential Revision: https://reviews.freebsd.org/D20745
</content>
</entry>
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