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Konstantin Belousov f7f14d9dea When switching IBRS on, also enable STIBP (Single Thread Indirect
Branch Predictors) mitigation.

DOcument 336996-001 promises that CPUs which implement IBRS but not
STIBP silently ignore setting of the bit instead of trapping.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2018-01-31 16:56:02 +00:00
bin pax(1): Honour the restrict in sigaction(). 2018-01-27 18:24:13 +00:00
cddl zfsd: Don't spare a vdev that's being replaced 2018-01-30 21:25:43 +00:00
contrib Pull in r322131 from upstream llvm trunk (by Rafael Espíndola): 2018-01-30 16:43:20 +00:00
crypto Add declaration of SSL_get_selected_srtp_profile() for OpenSSL. 2018-01-25 23:38:05 +00:00
etc Support configuring arbitrary limits(1) for any daemon in rc.conf 2018-01-24 14:15:06 +00:00
gnu Recognize mchk_calltrap as a trapframe generator. 2018-01-19 01:36:25 +00:00
include Avoid implicit gcc nonnull attribute in vwarnx(). 2018-01-28 19:37:30 +00:00
kerberos5 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
lib Move strtold wrapper from strtol.c to its own strtold.c. This code 2018-01-31 03:05:14 +00:00
libexec rpc.sprayd: Remove 3rd and 4th clauses in christos' license. 2017-12-28 17:51:53 +00:00
release Change installer default to not install ports tree 2018-01-30 16:34:56 +00:00
rescue Avoid referencing private lib names directly. 2017-11-10 07:53:02 +00:00
sbin Bump date after r328535. 2018-01-29 09:27:32 +00:00
secure Merge OpenSSL 1.0.2n. 2017-12-07 18:02:57 +00:00
share Document the new hw.usb.template behaviour. 2018-01-30 10:10:02 +00:00
stand Update stand.h for changes for strto*l 2018-01-31 05:07:43 +00:00
sys When switching IBRS on, also enable STIBP (Single Thread Indirect 2018-01-31 16:56:02 +00:00
targets Remove a reference to burncd 2017-12-29 23:56:06 +00:00
tests Mark the unused argument to continue_thread() as such. 2018-01-24 17:46:20 +00:00
tools tools: remove note about diffburst. 2018-01-28 05:45:20 +00:00
usr.bin nfsstat: Add libxo output 2018-01-30 09:59:52 +00:00
usr.sbin pppctl88) Avoid strcpy() copies on overlapping string. 2018-01-29 14:23:44 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint arc lint: ignore /tests/ in chmod 2017-12-19 03:38:06 +00:00
.gitattributes .git*: add gitattributes and gitignore 2017-12-25 21:07:54 +00:00
.gitignore .git*: add gitattributes and gitignore 2017-12-25 21:07:54 +00:00
COPYRIGHT Happy New Year 2018 my friends! 2017-12-31 16:48:04 +00:00
LOCKS Explicitly require Security Officer's approval for kernel PRNG bits. 2013-09-17 14:19:05 +00:00
MAINTAINERS Move sys/boot to stand. Fix all references to new location 2017-11-14 23:02:19 +00:00
Makefile Import OpenSSL 1.0.2n. 2017-12-07 17:37:15 +00:00
Makefile.inc1 `make installkernel' should display a completed message if done 2018-01-25 21:36:26 +00:00
Makefile.libcompat X_COMPILER_* may not be defined. 2018-01-24 18:08:37 +00:00
Makefile.sys.inc AUTO_OBJ: For all top-level targets enforce using an OBJDIR. 2017-12-05 21:29:47 +00:00
ObsoleteFiles.inc Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to 2018-01-14 00:08:34 +00:00
README Import OpenSSL 1.0.2n. 2017-12-07 17:37:15 +00:00
README.md Document the sys/boot -> stand move in hier.7 and the top-level README. 2017-12-03 20:36:36 +00:00
UPDATING Upgrade our copies of clang, llvm, lld, lldb, compiler-rt and libc++ to 2018-01-14 00:08:34 +00:00

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

For copyright information, please see the file COPYRIGHT in this directory (additional copyright information also exists for some sources in this tree - please see the specific source directories for more information).

The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7) and https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html for more information, including setting make(1) variables.

The buildkernel and installkernel targets build and install the kernel and the modules (see below). Please see the top of the Makefile in this directory for more information on the standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process. See build(7), config(8), and https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information.

Note: If you want to build and install the kernel with the buildkernel and installkernel targets, you might need to build world before. More information is available in the handbook.

The kernel configuration files reside in the sys/<arch>/conf sub-directory. GENERIC is the default configuration used in release builds. NOTES contains entries and documentation for all possible devices, not just those commonly used.

Source Roadmap:

bin				System/user commands.

cddl			Various commands and libraries under the Common Development  
				and Distribution License.

contrib			Packages contributed by 3rd parties.

crypto			Cryptography stuff (see crypto/README).

etc				Template files for /etc.

gnu				Various commands and libraries under the GNU Public License.  
				Please see gnu/COPYING* for more information.

include			System include files.

kerberos5		Kerberos5 (Heimdal) package.

lib				System libraries.

libexec			System daemons.

release			Release building Makefile & associated tools.

rescue			Build system for statically linked /rescue utilities.

sbin			System commands.

secure			Cryptographic libraries and commands.

share			Shared resources.

stand			Boot loader sources.

sys				Kernel sources.

tests			Regression tests which can be run by Kyua.  See tests/README
				for additional information.

tools			Utilities for regression testing and miscellaneous tasks.

usr.bin			User commands.

usr.sbin		System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see:

https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/current-stable.html