freebsd kernel with SKQ
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Konstantin Belousov 4fc4286fbc Some fixes for fdescfs lookup code.
Do not ever return doomed vnode from lookup.  This could happen, if
not checked, since dvp is relocked in the 'looking up ourselves' case.

In the other case, since dvp is relocked, mount point might go away
while fdesc_allocvp() is called.  Prevent the situation by doing
vfs_busy() before unlocking dvp.  Reuse the vn_vget_ino_gen() helper.

Reported and tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2015-02-28 19:57:22 +00:00
bin Fix unitialized variable that broke sh on PowerPC starting with r278826. 2015-02-26 20:59:18 +00:00
cddl These CTF tools do not use anything from libctf, so no need to link with it. 2015-02-27 22:10:31 +00:00
contrib nice(): Put back old return value, keeping [EPERM] error. 2015-02-28 18:22:10 +00:00
crypto Merge OpenSSL 1.0.1l. 2015-01-16 21:03:23 +00:00
etc Add key/cert generation script for uefisign(8). 2015-02-26 09:31:25 +00:00
games Step 2 of eliminating the "games" distribution: Remove punch card 2015-02-22 08:50:05 +00:00
gnu Add a ${CP} alias for copying files in the build. 2015-01-16 21:39:08 +00:00
include Correct and clarify comment for __SMBF. 2015-02-11 22:39:13 +00:00
kerberos5 Add a ${CP} alias for copying files in the build. 2015-01-16 21:39:08 +00:00
lib nice(): Put back old return value, keeping [EPERM] error. 2015-02-28 18:22:10 +00:00
libexec When a file is executed and the path starts with `/', AT_EXECPATH is set 2015-02-27 19:05:23 +00:00
release Add a CLOUDPACKAGE variable to contain a list of targets for 2015-02-24 22:27:02 +00:00
rescue Significant upgrades to sa(4) and mt(1). 2015-02-23 21:59:30 +00:00
sbin When gpart(8) is trying automatically determine the first available 2015-02-26 15:59:45 +00:00
secure Update buildinf.h to make SSLeay_version(3) little bit more useful. 2015-01-16 22:11:02 +00:00
share Add a driver for the Maxim DS3231 a low-cost, extremely accurate (+-2PPM) 2015-02-28 19:02:44 +00:00
sys Some fixes for fdescfs lookup code. 2015-02-28 19:57:22 +00:00
tests Add some new modes to OpenCrypto. These modes are AES-ICM (can be used 2014-12-12 19:56:36 +00:00
tools Step 2 of eliminating the "games" distribution: Remove punch card 2015-02-22 08:50:05 +00:00
usr.bin Update to upstream version 2.10 2015-02-25 21:10:03 +00:00
usr.sbin Move the "offload" clause from the target section to portal-group 2015-02-28 12:02:32 +00:00
.arcconfig Update the URL to the phabricator instance. 2014-08-14 16:25:43 +00:00
.arclint arc: add linting for python files 2014-06-02 00:21:42 +00:00
COPYRIGHT Bump copyright year. 2014-12-31 10:00:43 +00:00
LOCKS
MAINTAINERS Remove cokane@ from MAINTAINERS for 3dfx(4)/tdfx(4) because their email 2014-11-25 05:25:12 +00:00
Makefile Import OpenSSL 1.0.1l. 2015-01-16 19:52:36 +00:00
Makefile.inc1 Support CROSS_BINUTILS_PREFIX with in-tree compiler 2015-02-26 20:02:29 +00:00
ObsoleteFiles.inc Step 2 of eliminating the "games" distribution: Remove punch card 2015-02-22 08:50:05 +00:00
README Import OpenSSL 1.0.1l. 2015-01-16 19:52:36 +00:00
UPDATING Typo: effect -> affect. 2015-02-21 13:00:52 +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