Commit Graph

1574 Commits

Author SHA1 Message Date
Bjoern A. Zeeb
8489ecae84 Allow the use of TCP instead of UDP for queries by setting options usevc
in resolv.conf which sets RES_USEVC.

Reviewed by:	ume
MFC after:	17 days
Differential Revision:	https://reviews.freebsd.org/D16607
2018-08-16 13:18:40 +00:00
Ed Maste
663664046e src.conf.5: regen after r337899 WITH_LLD_IS_LD on armv7 2018-08-16 09:36:59 +00:00
Mateusz Piotrowski
e83757f90e make.conf(5): Note that src.conf should not be used for ports and documentation.
Reviewed by:	bcr, kevans, krion, matthew
Approved by:	krion (mentor)
Differential Revision:	https://reviews.freebsd.org/D15177
2018-08-15 10:45:24 +00:00
Alexander Leidinger
c046b2a9e0 Add svnlite to places where svn is mentioned.
The Makefile part in the PR is solved already differently, so this
part is skipped form the PR The man page change change is slightly
changed to adapt to the way the Makefile works and to the spirit
of what is intended here.

Submitted by:	Juan Ramón Molina Menor <info@juanmolina.eu>
PR:		194910
Sponsored by:	Essen Hackathon
2018-08-11 13:18:19 +00:00
Dimitry Andric
89edb881e6 Add optional LLVM BPF target support
BPF (eBPF) is an independent instruction set architecture which is
introduced in Linux a few years ago. Originally, eBPF execute
environment was only inside Linux kernel. However, recent years there
are some user space implementation (https://github.com/iovisor/ubpf,
https://doc.dpdk.org/guides/prog_guide/bpf_lib.html) and kernel space
implementation for FreeBSD is going on
(https://github.com/YutaroHayakawa/generic-ebpf).

The BPF target support can be enabled using WITH_LLVM_TARGET_BPF, as it
is not built by default.

Submitted by:	Yutaro Hayakawa <yhayakawa3720@gmail.com>
Reviewed by:	dim, bdrewery
Differential Revision: https://reviews.freebsd.org/D16033
2018-08-09 21:28:31 +00:00
Ed Maste
7a9e13ddb2 Regen src.conf.5 after r337057, LLD_BOOTSTRAP on armv7 2018-08-02 12:39:23 +00:00
Ed Maste
0f17b0b587 Regen src.conf.5 after r336901, WITH_LLD_BOOTSTRAP on i386
Sponsored by:	The FreeBSD Foundation
2018-07-30 12:58:33 +00:00
John Baldwin
513fdd50ee Install base gdb in /usr/libexec for 32-bit arm by default.
kgdb in ports now supports 32-bit arm kernels.  sparc64 is now the only
remaining architecture which ships base gdb in /usr/bin.

Relnotes:	yes
2018-07-25 18:21:14 +00:00
Mateusz Piotrowski
56218bf79d Mention the Linux compatibility layer instead of the Linux emulator in the BUGS section.
linux(4) explicitly states that it is not an emulator.

While here, pet mandoc and igor.

Reviewed by:	mat (mentor), rpokala
Approved by:	manpages (rpokala), mat (mentor)
Differential Revision:	https://reviews.freebsd.org/D16375
2018-07-21 19:09:29 +00:00
Konstantin Belousov
4a3caf8012 Regenerate src.conf.5.
Sponsored by:	Mellanox Technologies
2018-07-20 23:55:47 +00:00
Konstantin Belousov
e87880970d Regenerate src.conf.5 after several accumulated changes.
The larger is the removal of arm/armeb architecture.  Also noted is
the addition of WITHOUT_SERVICESDB and default change for WITH_CXX.

Sponsored by:	Mellanox Technologies
2018-07-20 22:37:25 +00:00
Ian Lepore
1538208322 Support installing manpages for multiple or alternate architecture(s).
Some section-4 manpages are architecture-specific, and the build process
currently generates only the pages for the MACHINE_CPUARCH being built.
man(1) supports a '-m' option to find manpages belonging to an arbitrary
architecture other than the MACHINE_[CPU]ARCH, but we have no way to
generate and install alternate-arch pages right now.

This change adds a new make.conf variable, MAN_ARCH, which can be a list of
one or more MACHINE_ARCH or MACHINE_CPUARCH values. All arch-specific
manpages that exist for the named arches will be installed. If unset, it
continues the behavior of installing just the MACHINE_CPUARCH being built.

Differential Revision:	https://reviews.freebsd.org/D16198
2018-07-20 14:23:01 +00:00
Bryan Drewery
bf64e87984 Regenerate 2018-06-27 17:18:12 +00:00
Ben Woods
217df2da08 geli attach multiple providers
Allow attaching of multiple geli providers at once if they use same
passphrase and keyfiles.

This is helpful when the providers being attached are not used for boot,
and therefore the existing code to first try the cached password when
tasting the providers during boot does not apply.

Multiple providers with the same passphrase and keyfiles can be attached
at the same time during system start-up by adding the following to
rc.conf:
  geli_groups="storage backup"
  geli_storage_flags="-k /etc/geli/storage.keys"
  geli_storage_devices="ada0 ada1"
  geli_backup_flags="-j /etc/geli/backup.passfile -k /etc/geli/backup.keys"
  geli_backup_devices="ada2 ada3"

Reviewed by:	wblock, delphij, jilles
Approved by:	sobomax (src), bcr (doc)
Differential Revision:	https://reviews.freebsd.org/D12644
2018-06-26 18:07:16 +00:00
Kristof Provost
150182e309 pf: Support "return" statements in passing rules when they fail.
Normally pf rules are expected to do one of two things: pass the traffic or
block it. Blocking can be silent - "drop", or loud - "return", "return-rst",
"return-icmp". Yet there is a 3rd category of traffic passing through pf:
Packets matching a "pass" rule but when applying the rule fails. This happens
when redirection table is empty or when src node or state creation fails. Such
rules always fail silently without notifying the sender.

Allow users to configure this behaviour too, so that pf returns an error packet
in these cases.

PR:		226850
Submitted by:	Kajetan Staszkiewicz <vegeta tuxpowered.net>
MFC after:	1 week
Sponsored by:	InnoGames GmbH
2018-06-22 21:59:30 +00:00
Dimitry Andric
cbafd2630b Add support for selectively enabling LLVM targets
This makes it possible, through src.conf(5) settings, to select which
LLVM targets you want to build during buildworld.  The current list is:

* (WITH|WITHOUT)_LLVM_TARGET_AARCH64
* (WITH|WITHOUT)_LLVM_TARGET_ARM
* (WITH|WITHOUT)_LLVM_TARGET_MIPS
* (WITH|WITHOUT)_LLVM_TARGET_POWERPC
* (WITH|WITHOUT)_LLVM_TARGET_SPARC
* (WITH|WITHOUT)_LLVM_TARGET_X86

To not influence anything right now, all of these are on by default, in
situations where clang is enabled.

Selectively turning a few targets off manually should work.  Turning on
only one target should work too, even if that target does not correspond
to the build architecture.  (In that case, LLVM_NATIVE_ARCH will not be
defined, and you can only use the resulting clang executable for
cross-compiling.)

I performed a few measurements on one of the FreeBSD.org reference
machines, building clang from scratch, with all targets enabled, and
with only the x86 target enabled.  The latter was ~12% faster in real
time (on a 32-core box), and ~14% faster in user time.  For a full
buildworld the difference will probably be less pronounced, though.

Reviewed by:	bdrewery
MFC after:	1 week
Differential Revision: https://reviews.freebsd.org/D11077
2018-06-22 15:00:00 +00:00
Bryan Drewery
a7ce3d543b ino64 uses 8 byte padding now. 2018-06-21 16:39:38 +00:00
Bryan Drewery
be9309decd Regenerate for SYSTEM_LINKER 2018-06-20 16:15:03 +00:00
Ed Maste
e2d98a24b4 src.conf.5: regen after r335210, *BINUTILS description updates
Sponsored by:	The FreeBSD Foundation
2018-06-15 16:25:36 +00:00
Ed Maste
c647e51f6a elf.5: add readelf cross-reference
objdump is sometimes used in cases where readelf is more appropriate,
but the obsolete GNU objdump we have in the base system will be removed
in the future.

.Xr readelf from elf.5 to improve the odds the more appropriate tool
will be found.

PR:		229046
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
2018-06-15 16:14:42 +00:00
Ed Maste
f4c84137f9 Regen src.conf.5 after r334391 - LLD_IS_LD default on amd64
Relnotes:	yes
Sponsored by:	The FreeBSD Foundation
2018-05-30 18:34:45 +00:00
Eitan Adler
b1a0e564ed src.conf: use more natural language for @generated
Requested by:	emaste
2018-05-26 21:14:49 +00:00
Rebecca Cran
13daedc0b7 Remove extra space before parenthesis in src.conf(5)
Reviewed by:	eadler
Differential Revision:	https://reviews.freebsd.org/D15528
2018-05-25 01:38:59 +00:00
Eitan Adler
0db9a543bc Add the text '@generated' to src.conf.5
This is a cross-tool approach to identifying generated code. Some tools,
notably phabricator, handle this marker specially.  See
https://reviews.freebsd.org/differential/diff/42870/ for such an
example.
2018-05-23 03:41:22 +00:00
Ed Maste
45b8de2d18 Regen src.conf.5 after r333658 2018-05-16 01:34:36 +00:00
Sevan Janiyan
26d6bbfa82 Regen after r333588 2018-05-13 23:04:35 +00:00
Xin LI
b6f7731dba Remove "All rights reserved" from my files.
See r333391 for the rationale.

MFC after:	1 week
2018-05-10 06:41:08 +00:00
Kyle Evans
912aad0f69 Regen src.conf(5) after r333236 2018-05-04 03:17:44 +00:00
Edward Tomasz Napierala
e73154c1d7 Add cfumass rc script, to create a LUN for cfumass(4).
MFC after:	2 weeks
Relnotes:	yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D14844
2018-04-21 14:56:41 +00:00
Jamie Gritton
d0aee33dc9 Don't warn when the "hostname" rc variable is unset, but the hostname
is already non-empty (common in jails).
2018-03-10 20:13:07 +00:00
Hans Petter Selasky
e808190a59 Add kernel and userspace code to dump the firmware state of supported
ConnectX-4/5 devices in mlx5core.

The dump is obtained by reading a predefined register map from the
non-destructive crspace, accessible by the vendor-specific PCIe
capability (VSC). The dump is stored in preallocated kernel memory and
managed by the mlx5tool(8), which communicates with the driver using a
character device node.

The utility allows to store the dump in format
    <address> <value>
into a file, to reset the dump content, and to manually initiate the
dump.

A call to mlx5_fwdump() should be added at the places where a dump
must be fetched automatically. The most likely place is right before a
firmware reset request.

Submitted by:	kib@
MFC after:	1 week
Sponsored by:	Mellanox Technologies
2018-03-08 15:21:56 +00:00
Eitan Adler
2045d4eb1e Chase rename of rwho script in r290252
The script and associated variable was changed in r290252. Now just
chase it.

MFC With:	r290252
Reported by:	Aaron LI <aly@aaronly.me>
2018-03-08 07:15:14 +00:00
Ed Maste
28f52545ae Regen src.conf.5 after r330613 CROSS_TOOLCHAIN change 2018-03-07 17:37:36 +00:00
Kyle Evans
b8f3641f0d Regenerate src.conf(5) after r330254 2018-03-01 22:04:51 +00:00
Kyle Evans
5373a0ae90 Regenerate src.conf(5) after r330118 2018-02-28 15:48:08 +00:00
Kyle Evans
a9810892bf Regenerate src.conf(5) after r330115 and r330116 2018-02-28 15:45:14 +00:00
Ed Maste
6f7527f0b7 Regen src.conf.5 after r330110 (WITH_KERNEL_RETPOLINE)
As a bonus also includes the LUA loader description.
2018-02-28 15:03:53 +00:00
Conrad Meyer
6f4a47613b rc.conf.5: Flip default background_fsck language to match defaults
Reviewed by:	Daniel O'Connor <darius AT dons.net.au>
Sponsored by:	Dell EMC Isilon
2018-02-16 01:03:08 +00:00
Mark Johnston
6026dcd7ca Add support for zstd-compressed user and kernel core dumps.
This works similarly to the existing gzip compression support, but
zstd is typically faster and gives better compression ratios.

Support for this functionality must be configured by adding ZSTDIO to
one's kernel configuration file. dumpon(8)'s new -Z option is used to
configure zstd compression for kernel dumps. savecore(8) now recognizes
and saves zstd-compressed kernel dumps with a .zst extension.

Submitted by:	cem (original version)
Relnotes:	yes
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D13101,
			https://reviews.freebsd.org/D13633
2018-02-13 19:28:02 +00:00
Ed Maste
5b9c365429 Regen src.conf.5 after r329093, WITH_/WITHOUT_LLVM_COV 2018-02-10 00:27:29 +00:00
Ed Maste
1383b97864 Revert r327823, Enable ld.lld as bootstrap linker by default on i386
There's a report of some regression in ports.  Revert for now for an
exp run for this change in isolation (previous lld exp run also included
switching the linker used for ports to lld).

Also revert the src.conf.5 regeneration in r327824.

Reported by:	antoine
Sponsored by:	The FreeBSD Foundation
2018-01-13 04:00:55 +00:00
Ed Maste
02cdaef069 regen src.conf.5 after r327823, WITH_LLD_BOOTSTRAP for i386
Sponsored by:	The FreeBSD Foundation
2018-01-11 14:21:07 +00:00
Ed Maste
737afa08a4 regen src.conf.5 after r327783, WITH_LLD_BOOTSTRAP default
(I missed the Reviewed by and review link from r327783.)

Reviewed by:	brooks, dim, bapt
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D13827
2018-01-10 20:36:16 +00:00
Ed Maste
782df3ed34 src.conf.5: regen after r325692 and r326888
Sponsored by:	The FreeBSD Foundation
2018-01-10 18:15:00 +00:00
Mark Johnston
78f57a9cde Generalize the gzio API.
We currently use a set of subroutines in kern_gzio.c to perform
compression of user and kernel core dumps. In the interest of adding
support for other compression algorithms (zstd) in this role without
complicating the API consumers, add a simple compressor API which can be
used to select an algorithm.

Also change the (non-default) GZIO kernel option to not enable
compressed user cores by default. It's not clear that such a default
would be desirable with support for multiple algorithms implemented,
and it's inconsistent in that it isn't applied to kernel dumps.

Reviewed by:	cem
Differential Revision:	https://reviews.freebsd.org/D13632
2018-01-08 21:27:41 +00:00
Eitan Adler
6b35d82c34 Fix a few speelling errors
- man pages
- bin/sh

Reviewed by:		jilles
2017-12-28 08:22:26 +00:00
Xin LI
a9a7c8c0a1 Replace send-mail with the more standarized sendmail, we do not create
links for send-mail in mailwrapper so it did not work anyway.

MFC after:	2 weeks
2017-12-27 06:23:50 +00:00
Mike Karels
294dfb2576 gifconfig_gif0 no longer works, document replacement
rc.conf(5) documents the gifconfig_<interface> keyword, which is
no longer implemented. Document the replacement, which works with
cloned_interfaces as well.

Reviewed by:	dab
Group Reviwers:	manpages
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D13130
2017-12-09 17:27:36 +00:00
Edward Tomasz Napierala
dd4b2a8945 Document autofs(6) sysctl variables.
PR:		219414
MFC after:	2 weeks
2017-12-02 13:12:00 +00:00
Warner Losh
ca987d4641 Move sys/boot to stand. Fix all references to new location
Sponsored by:	Netflix
2017-11-14 23:02:19 +00:00