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Xin LI fb1c6a1716 Do a dummy read to flush the interrupt ACK that we just performed,
ensuring that everything is really, truly consistent.

This fixes certain cases where one will see various:

mfi0: COMMAND 0xffffffXXXXXXXXXX TIMEOUT AFTER XX SECONDS

MFC after:	3 days
Submitted by:	scottl
Ok'ed by:	jhb
2011-11-09 21:53:49 +00:00
bin sh: Remove undefined behaviour due to overflow in +/-/* in arithmetic. 2011-11-08 23:54:39 +00:00
cddl Fix a few gratuitous library dependencies. Some of the ZFS utilities 2011-10-30 16:29:04 +00:00
contrib Import gcc fix for -fstack-protector that produces segfaulting 2011-11-09 15:59:02 +00:00
crypto Add a -x option that causes ssh-agent(1) to exit when all clients have 2011-10-07 13:10:16 +00:00
etc rc.d: Eliminate some unnecessary non-POSIX constructs: 2011-11-08 23:02:32 +00:00
games Add static keywords to variables and functions where possible in games/. 2011-11-05 07:18:53 +00:00
gnu When one attempts to compile the tree with -march=i386, which also used 2011-11-06 14:07:23 +00:00
include People porting FreeBSD to new architectures ought not have to 2011-10-21 06:41:46 +00:00
kerberos5 - Add missing interdependencies to kerberos libraries. Some of the 2011-09-27 07:14:12 +00:00
lib Add definition of some USB 3.0 descriptors to libusb 1.0 and libusb 2.0. 2011-11-09 19:03:26 +00:00
libexec Fix a misplaced parenthesis. 2011-10-30 12:33:19 +00:00
release Add check-password.4th and screen.4th to the boot image. They are 2011-11-06 21:57:12 +00:00
rescue
sbin Remove trailing whitespace. 2011-11-09 21:01:50 +00:00
secure - change "is is" to "is" or "it is" 2011-10-16 14:30:28 +00:00
share Add myself. 2011-11-09 15:21:48 +00:00
sys Do a dummy read to flush the interrupt ACK that we just performed, 2011-11-09 21:53:49 +00:00
tools Add IPv6 support to netblast/netsend/netreceive 2011-11-08 17:23:43 +00:00
usr.bin Tidy up command line processing: 2011-11-09 01:40:46 +00:00
usr.sbin Welcome the initial patches for OSX bootcamp support!!! 2011-11-08 23:44:26 +00:00
COPYRIGHT
LOCKS
MAINTAINERS Farewall, sysinstall! You served us well for many years, but 10.0 is one 2011-10-03 15:13:09 +00:00
Makefile It's a bit odd, but "make update" in src/ can also update the ports/, 2011-06-16 12:28:37 +00:00
Makefile.inc1 Move building of clang's tblgen tools (and required libraries) from the 2011-11-09 19:00:27 +00:00
Makefile.mips
ObsoleteFiles.inc Add more obsolete files. 2011-11-06 14:00:18 +00:00
README Vendor import of OpenSSH 5.9p1 2011-09-28 08:14:41 +00:00
UPDATING Introduce the option VFS_ALLOW_NONMPSAFE and turn it on by default on 2011-11-08 10:18:07 +00:00

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, the most
commonly used one being ``world'', which rebuilds and installs
everything in the FreeBSD system from the source tree except the
kernel, the kernel-modules and the contents of /etc.  The ``world''
target should only be used in cases where the source tree has not
changed from the currently running version.  See:
http://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, documentation
for which can be found at:
   http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
And in the config(8) man page.
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 sample kernel configuration files reside in the sys/<arch>/conf
sub-directory (assuming that you've installed the kernel sources), the
file named GENERIC being the one used to build your initial installation
kernel.  The file NOTES contains entries and documentation for all possible
devices, not just those commonly used.  It is the successor of the ancient
LINT file, but in contrast to LINT, it is not buildable as a kernel but a
pure reference and documentation file.


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.

games		Amusements.

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.

sys		Kernel sources.

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:

  http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html