Commit Graph

19634 Commits

Author SHA1 Message Date
Edward Tomasz Napierala
1842b0778b Remove spurious comma.
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
2019-04-09 10:17:24 +00:00
Chris Rees
f5dfe75da5 Remove now unnecessary kldstat check before attempting to load modules.
Since r233109, kldload has the -n option, which silently ignores options
that are already loaded.

https://lists.freebsd.org/pipermail/freebsd-rc/2018-December/003899.html

Note that this script no longer reports if the module is already loaded,
but it could be argued this wasn't particularly useful information.

PR:			docs/234248
Reviewed by:		bcr (docs), kib, rgrimes (visual)
Approved by:		jilles
Differential Revision:	https://reviews.freebsd.org/D18670
2019-04-07 18:31:45 +00:00
Mitchell Horne
b2689b12b1 Add option to build LLVM RISC-V target
Reviewed by:	emaste, dim
Approved by:	markj (mentor)
MFC after:	3 weeks
Differential Revision:	https://reviews.freebsd.org/D19759
2019-04-07 18:24:26 +00:00
Guangyuan Yang
00ef9f43b3 Rewrite intro(4) man page.
- Remove issues that no longer apply thanks to devfs
- Add language pointing out devfs's role and referencing its config
- Add a "historical notes" section and move discussion of block vs character devs to it, including pointing out the removal of block devs
- Modernize some examples

MFC after:	1 week
PR:		236970
Submitted by:	andrew@tao173.riddles.org.uk
Reviewed by:	0mp
Differential Revision:	https://reviews.freebsd.org/D19799
2019-04-04 18:52:03 +00:00
Marcin Wojtas
b0fefb25c5 Create kernel module to parse Veriexec manifest based on envs
The current approach of injecting manifest into mac_veriexec is to
verify the integrity of it in userspace (veriexec (8)) and pass its
entries into kernel using a char device (/dev/veriexec).
This requires verifying root partition integrity in loader,
for example by using memory disk and checking its hash.
Otherwise if rootfs is compromised an attacker could inject their own data.

This patch introduces an option to parse manifest in kernel based on envs.
The loader sets manifest path and digest.
EVENTHANDLER is used to launch the module right after the rootfs is mounted.
It has to be done this way, since one might want to verify integrity of the init file.
This means that manifest is required to be present on the root partition.
Note that the envs have to be set right before boot to make sure that no one can spoof them.

Submitted by: Kornel Duleba <mindal@semihalf.com>
Reviewed by: sjg
Obtained from: Semihalf
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D19281
2019-04-03 03:57:37 +00:00
Guangyuan Yang
4224e9d37f Correct SMC definition in asmc(4) man page.
MFC after:	3 days
PR:		236954
Submitted by:	fbsdbugs4@sentry.org
2019-04-02 20:03:03 +00:00
Enji Cooper
1c50bec8ef Allow programs to set NO_SHARED on a per-PROG basis
This is particularly useful when installing programs for tests that need to be
linked statically, e.g., mini-me from capsicum-test, which is linked statically
to avoid the dynamic library lookup in the upstream project.

Reviewed by:	emaste
Approved by:	emaste (mentor)
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D19756
2019-03-30 17:23:15 +00:00
Enji Cooper
b89cf12cc6 PROG_OVERRIDE_VARS should override default values if specified
The behavior prior to this change would not override default values if set in
`bsd.own.mk`, or (in the more general case) globally before `bsd.progs.mk` was
included. This affected `bsd.test.mk` as well, since it consumes
`bsd.progs.mk`.

Some examples of this failing behavior are as follows:

* `BINMODE` defaults to 0555 per `bsd.own.mk`. If someone wanted to set the
  `BINMODE` to `NOBINMODE` (0444) for `prog`, for example, like
  `BINMODE.prog= ${NOBINMODE}`, `bsd.progs.mk` would not honor the per-PROG
  setting.
* An application, `prog`, does not build at `WARNS?= 6`. Before this change,
  setting to a lower `WARNS` value, e.g., `WARNS.prog= 3`, would have been
  impossible, requiring that `prog` be built from another directory,
  the global `WARNS` be lowered, or a per-PROG value needing to be set
  across the board. None of the above workarounds is desirable.

This change unbreaks variables defined in `PROG_OVERRIDE_VARS` which have
defaults set before `bsd.progs.mk` is included, by setting them to their
defined values if set on a per-PROG basis.

Reviewed by:	asomers
Approved by:	emaste (mentor)
MFC after:	1 month
Differential Revision: https://reviews.freebsd.org/D19755
2019-03-30 00:57:33 +00:00
Enji Cooper
0eb97cca9f Allow users to override CSTD/CXXSTD on a per-prog basis
The current logic for CSTD/CXXSTD requires homogenity as far as the
supported C/C++ standards, which is a sensible default. However, when
dealing with differing versions of C++, some code may compile with C++11, but
not C++17 (for instance). So in order to avoid having people convert over their
code to the new standard, give the users the ability to specify the standard on
a per-program basis.

This will allow a user to override the supporting standard for a set of
programs, mixing C++11 with C++14 (for instance).

Reviewed by:	asomers
Apprved by:	emaste (mentor)
MFC after:	1 month
MFC with:	r345708
Differential Revision: https://reviews.freebsd.org/D19738
2019-03-29 18:49:08 +00:00
Enji Cooper
e8067928ff Standardize -std=c++* as CXXSTD`
CXXSTD was added as the C++ analogue to CSTD.

CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`,
otherwise for older versions of g++.

This change standardizes the CXXSTD variable, originally added to
googletest.test.inc.mk as part of r345203.

As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`.

Notes:

This value is not sanity checked in bsd.sys.mk, however, given the two
most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is
likely to work with both toolchains. This method will be refined in the future
to support more variants of C++, as not all versions of clang++ and g++ (for
instance) support C++14, C++17, etc.

Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD.
Example:

Before this commit:
```
CXXFLAGS+=	-std=c++14
```

After this commit:
```
CXXSTD=	c++14
```

Reviewed by:	asomers
Approved by:	emaste (mentor)
MFC after:	1 month
MFC with:	r345203, r345704, r345705
Relnotes:	yes
Tested with:	make tinderbox
Differential Revision:	https://reviews.freebsd.org/D19732
2019-03-29 18:45:27 +00:00
Enji Cooper
bdbf3440ce Revert r345706: the third time will be the charm
When a review is closed via Phabricator it updates the patch attached to the
review. I downloaded the raw patch from Phabricator, applied it, and repeated
my mistake from r345704 by accident mixing content from D19732 and D19738.

For my own personal sanity, I will try not to mix reviews like this in the
future.

MFC after:	1 month
MFC with:	r345706
Approved by:	emaste (mentor, implicit)
2019-03-29 18:43:46 +00:00
Enji Cooper
760b1a815b Standardize -std=c++* as CXXSTD`
CXXSTD was added as the C++ analogue to CSTD.

CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`,
otherwise for older versions of g++.

This change standardizes the CXXSTD variable, originally added to
googletest.test.inc.mk as part of r345203.

As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`.

Notes:

This value is not sanity checked in bsd.sys.mk, however, given the two
most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is
likely to work with both toolchains. This method will be refined in the future
to support more variants of C++, as not all versions of clang++ and g++ (for
instance) support C++14, C++17, etc.

Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD.
Example:

Before this commit:
```
CXXFLAGS+=	-std=c++14
```

After this commit:
```
CXXSTD=	c++14
```

Reviewed by:	asomers
Approved by:	emaste (mentor)
MFC after:	1 month
MFC with:	r345203, r345704, r345705
Relnotes:	yes
Tested with:	make tinderbox
Differential Revision:	https://reviews.freebsd.org/D19732
2019-03-29 18:31:48 +00:00
Enji Cooper
752cabaa1c Revert r345704
I accidentally committed code from two reviews. I will reintroduce the code to
bsd.progs.mk as part of a separate commit from r345704.

Approved by:	emaste (mentor, implicit)
MFC after:	2 months
MFC with:	r345704
2019-03-29 18:16:33 +00:00
Enji Cooper
9a41926bfb CXXSTD is the C++ analogue to CSTD.
CXXSTD defaults to `-std=c++11` with supporting compilers; `-std=gnu++98`,
otherwise for older versions of g++.

This change standardizes the CXXSTD variable, originally added to
googletest.test.inc.mk as part of r345203.

As part of this effort, convert all `CXXFLAGS+= -std=*` calls to use `CXXSTD`.

Notes:

This value is not sanity checked in bsd.sys.mk, however, given the two
most used C++ compilers on FreeBSD (clang++ and g++) support both modes, it is
likely to work with both toolchains. This method will be refined in the future
to support more variants of C++, as not all versions of clang++ and g++ (for
instance) support C++14, C++17, etc.

Any manual appending of `-std=*` to `CXXFLAGS` should be replaced with CXXSTD.
Example:

Before this commit:
```
CXXFLAGS+=	-std=c++14
```

After this commit:
```
CXXSTD=	c++14
```

Reviewed by:	asomers
Approved by:	emaste (mentor)
MFC after:	1 month
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D19732
2019-03-29 18:13:44 +00:00
Alan Somers
b432a7f8cb Add man page for VOP_FDATASYNC(9)
Reviewed by:    kib
MFC after:      2 weeks
Sponsored by:   The FreeBSD Foundation
Differential Revision:  https://reviews.freebsd.org/D19678
2019-03-29 02:44:20 +00:00
Enji Cooper
fb72cf61ac Spam CXXFLAGS with -I${DESTDIR}/usr/include/private, instead of GTEST_CXXFLAGS
This makes it easier for googletest users to leverage googletest, instead of
forcing them to plug GTEST_CXXFLAGS into CXXFLAGS manually (resulting in
unnecessary duplication).

I will be following this up with a more proper fix in src.libnames.mk, as
src.libnames.mk should be automatically adding this directory to
CFLAGS/CXXFLAGS when private libraries are referenced. Not doing so can result
in mismatches between base-provided private library's and ports-provided
library's headers.

While here, tweak the comment to clarify what the intent is behind spamming
CXXFLAGS.

MFC after:	5 weeks
MFC with:	r345203
Reported by:	asomers
Reviewed by:	asomers
Approved by:	emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D19731
2019-03-28 17:22:31 +00:00
John Baldwin
ffad9893e7 Remove the TIMED src option from the list of options.
This was missed in r342139 when timed(8) was removed and fixes a
warning when running makeman to regenerate src.conf.5.

Differential Revision:	https://reviews.freebsd.org/D19486
2019-03-26 20:44:02 +00:00
Philip Paeps
107510b8a4 SZ has been known as Eswatini since April 2018 (formerly Swaziland).
Sources:
https://www.iso.org/obp/ui/#iso:code:3166:SZ
http://www.un.org/en/member-states/index.html#gotoE
http://www.times.co.sz/news/118373-kingdom-of-eswatini-change-now-official.html

MFC after:	3 days
2019-03-26 09:46:17 +00:00
Michael Tuexen
0999766ddf Add sysctl variable net.inet.tcp.rexmit_initial for setting RTO.Initial
used by TCP.

Reviewed by:		rrs@, 0mp@
Sponsored by:		Netflix, Inc.
Differential Revision:	https://reviews.freebsd.org/D19355
2019-03-23 21:36:59 +00:00
Andrey V. Elsukov
0bd4858ed3 Add ability to automatically load ipfw_nat64, ipfw_nptv6 and ipfw_pmod
modules by declaring corresponding variables in rc.conf. Also document
them in rc.conf(5).

Submitted by:	Dries Michiels
Differential Revision:	https://reviews.freebsd.org/D19673
2019-03-23 15:41:32 +00:00
Konstantin Belousov
fc56fdf35a Add UPDATING note for geom_uzip(4)/xz, and bump geom_uzip(4) man page date.
Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
2019-03-23 10:13:01 +00:00
Alan Somers
f6a363a50d Add man page for VOP_FDATASYNC(9)
Reviewed by:	kib
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D19678
2019-03-22 18:42:34 +00:00
Mitchell Horne
0d3cbca80b Update mentor and calendar files
Add an entry for myself (mhorne) to these files.

Approved by:	markj
2019-03-22 17:37:14 +00:00
Jung-uk Kim
0fa5ee1f53 Catch up with Clang 8.0. 2019-03-21 21:45:02 +00:00
Jung-uk Kim
f4590b8c3a Catch up with Clang 7.0.
MFC after:	3 days
2019-03-21 21:43:23 +00:00
Edward Tomasz Napierala
6017706303 Attach the vmci(4) man page to the build. Looks like it's been
missed by mistake.

MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
2019-03-21 08:51:32 +00:00
Eric Joyner
10a1e981d4 iflib: mark isc_driver_version as constant
From Jake:
The iflib core never modifies the isc_driver_version string. Allow
drivers to safely assign pointers to constant buffers by marking this
parameter const.

Submitted by:	Jacob Keller <jacob.e.keller@intel.com>
Reviewed by:	erj@, gallatin@, jhb@
MFC after:	1 week
Sponsored by:	Intel Corporation
Differential Revision:	https://reviews.freebsd.org/D19577
2019-03-19 23:44:26 +00:00
Dimitry Andric
07302582b6 Turn on MK_OPENMP for i386 by default, now that it can build.
Noticed by:	jbeich
PR:		236062, 236582
MFC after:	1 month
X-MFC-With:	r344779
2019-03-19 06:58:28 +00:00
Dimitry Andric
b0840a28f6 Connect lib/libomp to the build.
* Set MK_OPENMP to yes by default only on amd64, for now.
* Bump __FreeBSD_version to signal this addition.
* Ensure gcc's conflicting omp.h is not installed if MK_OPENMP is yes.
* Update OptionalObsoleteFiles.inc to cope with the conflicting omp.h.
* Regenerate src.conf(5) with new WITH/WITHOUT fragments.

Relnotes:	yes
PR:		236062
MFC after:	1 month
X-MFC-With:	r344779
2019-03-16 15:45:15 +00:00
Oleksandr Tymoshenko
0004c28dda Fix build for KLD dyn_sysctl example
Looks like the example was broken by change of SYSCTL_STATIC_CHILDREN
definition in r267992. Fix build by switching to using SYSCTL_ADD_ROOT_NODE

PR:		236139
Submitted by:	Andrew Reiter <arr@watson.org>
MFC after:	1 week
2019-03-16 04:24:02 +00:00
Enji Cooper
7840b63a78 Regenerate src.conf(5) after r345203 (MK_GOOGLETEST addition)
MFC after:	2 months
MFC with:	r345203
Approved by:	emaste (mentor; implicit: https://reviews.freebsd.org/D19551)
2019-03-15 21:46:54 +00:00
Enji Cooper
5193fcde8d Initial googlemock/googletest integration into the build/FreeBSD test suite
This initial integration takes googlemock/googletest release 1.8.1, integrates
the library, tests, and sample unit tests into the build.

googlemock/googletest's inclusion is optionally available via `MK_GOOGLETEST`.
`MK_GOOGLETEST` is dependent on `MK_TESTS` and is enabled by default when
built with a C++11 capable toolchain.

Google tests can be specified via the `GTESTS` variable, which, in comparison
with the other test drivers, is more simplified/streamlined, as Googletest only
supports C++ tests; not raw C or shell tests (C tests can be written in C++
using the standard embedding methods).

No dependent libraries are assumed for the tests. One must specify `gmock`,
`gmock_main`, `gtest`, or `gtest_main`, via `LIBADD` for the program.

More information about googlemock and googletest can be found on the
Googletest [project page](https://github.com/google/googletest), and the
[GoogleMock](https://github.com/google/googletest/blob/v1.8.x/googlemock/docs/Documentation.md)
and
[GoogleTest](https://github.com/google/googletest/tree/v1.8.x/googletest/docs)
docs.

These tests are originally integrated into the build as plain driver tests, but
will be natively integrated into Kyua in a later version.

Known issues/Errata:
* [WhenDynamicCastToTest.AmbiguousCast fails on FreeBSD](https://github.com/google/googletest/issues/2172)

Reviewed by:	asomers
Approved by:	emaste (mentor)
MFC after:	2 months
Differential Revision: https://reviews.freebsd.org/D19551
2019-03-15 21:43:52 +00:00
Alan Somers
398467c1e4 VOP_INACTIVE(9): clarify wording
Reviewed by:	kib, 0mp
MFC after: 	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D19596
2019-03-15 21:11:47 +00:00
Guangyuan Yang
ee072597f3 Add myself to committers-doc.dot.
Reminded by:	rgrimes
2019-03-15 00:20:28 +00:00
Ed Maste
22ae5464d6 firmware(9): remove uuencoded example
We can (should) just commit the binary files to the source tree.

Reviewed by:	bz, imp, 0mp
Differential Revision:	https://reviews.freebsd.org/D19581
2019-03-14 17:09:07 +00:00
Eugene Grosbein
9405761f7b mfi.4, mrsas.4: document how to get ATA TRIM support for SSD
while using LSI RAID adapters as it was completely obscure before:
mfi has no TRIM support at all and mrsas provides TRIM
if underlying adapter does it (for Non-RAID drives generally).
2019-03-13 09:48:33 +00:00
Benedict Reuschling
1b35da5af7 Extend descriptions and comments about the need to create /etc/pf.conf.
FreeBSD removed the default /etc/pf.conf file in previous releases, but
the documentation kept mentioning it like any other file present in the
system.  Change pf.conf(5) to mention in the description of the default
ruleset location that this file needs to be created manually. Also, the
default rc.conf file had it's comment extended a bit to let people know
that this file does not exist by default.

PR:		    231977
Submitted by:	    koobs@
Reviewed by:	    kp@, 0mp@
Approved by:	    kp@
MFC after:	    10 days
Differential Revision:	https://reviews.freebsd.org/D19530
2019-03-12 20:08:37 +00:00
Mateusz Piotrowski
96fdbc90b2 ports.7: Add an example of how to use flavors
At the moment the manual page is not documenting how to build
a flavored package. Let's start documenting flavors with
an example of a typical use case.

Reported by:	cem, dim
Reviewed by:	bcr, cem, mat, matthew
Approved by:	cem (src)
Differential Revision:	https://reviews.freebsd.org/D19531
2019-03-12 09:27:37 +00:00
John Baldwin
1c37687de1 Update ccr(4) to note recent support for SHA2-224 and plain SHA hashes.
MFC after:	3 days
Sponsored by:	Chelsio Communications
2019-03-11 23:18:09 +00:00
Enji Cooper
eb1761b004 MFhead@r345025 2019-03-11 21:00:58 +00:00
Enji Cooper
9bfc4020c4 Compile and install most of the googletest examples
sample9_unittest is not compiled/installed, because it intentionally fails
and would result in red test runs until broken to always pass.
2019-03-11 19:50:44 +00:00
Glen Barber
735a3eae28 Update entries for accounts@, backups@, dnsadm@, mirror-admin@, and
remove refadm@.

Sponsored by:	The FreeBSD Foundation
2019-03-11 15:47:26 +00:00
Glen Barber
1da1f2c229 Update the re@ member list.
Sponsored by:	The FreeBSD Foundation
2019-03-11 15:36:24 +00:00
Enji Cooper
ff511f1f39 MFhead@r344996 2019-03-11 03:02:58 +00:00
Andriy Voskoboinyk
786ac7035f Fix ieee80211_radiotap(9) usage in wireless drivers:
- Alignment issues:
 * Add missing __packed attributes + padding across all drivers; in
most places there was an assumption that padding will be always
minimally suitable; in few places - e.g., in urtw(4) / rtwn(4) -
padding was just missing.
 * Add __aligned(8) attribute for all Rx radiotap headers since they can
contain 64-bit TSF timestamp; it cannot appear in Tx radiotap headers, so
just drop the attribute here. Refresh ieee80211_radiotap(9) man page
accordingly.

- Since net80211 automatically updates channel frequency / flags in
ieee80211_radiotap_chan_change() drop duplicate setup for these fields
in drivers.

Tested with Netgear WG111 v3 (urtw(4)), STA mode.

MFC after:	2 weeks
2019-03-11 01:27:01 +00:00
Mateusz Piotrowski
ca588aed6d style.mdoc.5: Fix formatting issues
Reviewed by:	bcr
Approved by:	bcr (doc)
Approved by:	krion (mentor, implicit), mat (mentor, implicit)
Differential Revision:	https://reviews.freebsd.org/D19532
2019-03-10 20:58:59 +00:00
Benedict Reuschling
849bfb6d3d Update members of doceng in the chart.
Update the members of the doceng team to include ryusuke@ and me.
Sort and reduce number of line breaks so that our bubble in the
chart is a bit more compact (similar to portmgr next to it).

Reminded by:    gjb
2019-03-08 18:58:41 +00:00
John Baldwin
2e43efd0bb Drop "All rights reserved" from my copyright statements.
Reviewed by:	rgrimes
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D19485
2019-03-06 22:11:45 +00:00
John Baldwin
e91609a771 Divorce MK_GDB from MK_BINUTILS.
This permits legacy GDB to still be built and installed if
WITHOUT_BINUTILS is set (e.g. if base/binutils is installed).

Reviewed by:	emaste
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D19480
2019-03-06 20:13:02 +00:00
John Baldwin
bfdf8aa9f7 Regenerate src.conf.5 for recent changes.
Updates include removal of DRM2 and addition of several options
related to secure booting.
2019-03-06 20:10:23 +00:00