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Konstantin Belousov 5aaa5bc3d6 Remove PG_U from the recursive pte for kernel pmap' PML4 page.
This PML4 page is never used for the userspace process, so there is no
security implications.  But the configuration trips SMAP check, which
should be corrected.

Reviewed by:	alc, markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2018-05-09 12:03:40 +00:00
bin sh: Don't have [ match any [[:class:]] 2018-04-29 17:46:08 +00:00
cddl Cleanup sundry clang warnings for code that is not upstream in illumos. 2018-05-06 16:22:02 +00:00
contrib lld: Omit PT_NOTE for SHT_NOTE without SHF_ALLOC 2018-05-09 11:17:01 +00:00
crypto Upgrade to OpenSSH 7.6p1. This will be followed shortly by 7.7p1. 2018-05-08 23:13:11 +00:00
etc Import the netdump client code. 2018-05-06 00:38:29 +00:00
gnu Use a script wrapper for <compress>grep 2018-04-25 13:23:58 +00:00
include Import the netdump client code. 2018-05-06 00:38:29 +00:00
kerberos5 various: general adoption of SPDX licensing ID tags. 2017-11-27 15:37:16 +00:00
lib lld: Omit PT_NOTE for SHT_NOTE without SHF_ALLOC 2018-05-09 11:17:01 +00:00
libexec Make rtld use libc_nossp_pic.a. Remove SSP shims. 2018-05-09 10:30:56 +00:00
release Use vYYYYMMDD in the timestamp suffix for Google Compute Engine 2018-05-08 17:15:12 +00:00
rescue Avoid referencing private lib names directly. 2017-11-10 07:53:02 +00:00
sbin Bring in some last changes in NAT64 implementation: 2018-05-09 11:59:24 +00:00
secure Upgrade to OpenSSH 7.6p1. This will be followed shortly by 7.7p1. 2018-05-08 23:13:11 +00:00
share Created static libc PIC/no-SSP library to be used by rtld. 2018-05-09 10:28:24 +00:00
stand We don't use f_devdata, so don't set it. Should that need to change 2018-05-08 16:16:56 +00:00
sys Remove PG_U from the recursive pte for kernel pmap' PML4 page. 2018-05-09 12:03:40 +00:00
targets Add kernel and userspace code to dump the firmware state of supported 2018-03-08 15:21:56 +00:00
tests Disable connectat/bindat with AT_FDCWD in capmode 2018-04-30 17:31:06 +00:00
tools nxge(4): 2018-05-08 21:14:29 +00:00
usr.bin enigma(1) Remove reference to PGP; modernize a bit 2018-05-09 07:46:57 +00:00
usr.sbin nxge(4): 2018-05-08 21:14:29 +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 Remove 'All Rights Reserved' from the collection copyright and templates. 2018-05-09 02:02:49 +00:00
LOCKS Explicitly require Security Officer's approval for kernel PRNG bits. 2013-09-17 14:19:05 +00:00
MAINTAINERS MAINTAINERS: add myself for Allwinner and 64bits RockChip 2018-02-26 21:50:13 +00:00
Makefile Don't read SRC_ENV_CONF for MAKEOBJDIRPREFIX guard. 2018-03-03 23:23:23 +00:00
Makefile.inc1 Bump min supported release for building HEAD to 10.3 2018-04-27 19:50:30 +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 nxge(4): 2018-05-08 21:14:29 +00:00
README Document the sys/boot -> stand move in hier.7 and the top-level README. 2017-12-03 20:36:36 +00:00
README.md Fix README.md formatting. 2018-03-02 14:42:08 +00:00
UPDATING nxge(4): 2018-05-08 21:14:29 +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