freebsd with flexible iflib nic queues
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Mark Johnston 0649caae32 Let DDB's buf printer handle NULL pointers in the buf page array.
A buf's b_pages and b_npages fields may be inconsistent after a panic.
For instance, vfs_vmio_invalidate() sets b_npages to zero only after all
pages are unwired and their page array entries are cleared.

MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division
2016-07-14 18:49:05 +00:00
bin Back out non-collating [a-z] ranges. 2016-07-14 09:34:42 +00:00
cddl zpool(8): update Hot Spares section to mention zfsd(8) 2016-07-13 21:27:10 +00:00
contrib Back out non-collating [a-z] ranges. 2016-07-14 09:45:07 +00:00
crypto Revert r301551, which added blacklistd(8) to sshd(8). 2016-06-24 23:22:42 +00:00
etc Restore lost comment from r301295. 2016-07-14 01:16:07 +00:00
gnu Back out non-collating [a-z] ranges. 2016-07-14 09:47:49 +00:00
include Remove incorrect attributes from posix_memalign(3) declaration. 2016-07-05 22:30:29 +00:00
kerberos5 DIRDEPS_BUILD: Update dependencies 2016-06-14 16:55:05 +00:00
lib 1) Eliminate possibility to call __*collate_range_cmp() with inclomplete 2016-07-14 09:07:25 +00:00
libexec Fix race for incrementally rebuilding VERSION_MAP. 2016-07-03 17:28:39 +00:00
release Reduce the set of things on the disc1 image to those on the bootonly image. 2016-07-13 02:07:36 +00:00
rescue DIRDEPS_BUILD: Fix and hookup rescue/rescue to the build. 2016-05-26 23:20:40 +00:00
sbin r302561 broke buildworld. This patch fixes that. 2016-07-11 13:41:40 +00:00
secure Revert r301551, which added blacklistd(8) to sshd(8). 2016-06-24 23:22:42 +00:00
share Document DDB's "alltrace" and "show all trace" commands. 2016-07-14 00:42:27 +00:00
sys Let DDB's buf printer handle NULL pointers in the buf page array. 2016-07-14 18:49:05 +00:00
targets Add clang-format under WITH_CLANG_EXTRAS. 2016-06-17 16:46:58 +00:00
tests On FreeBSD there is a setsockopt option SO_USER_COOKIE which allows 2016-07-08 23:44:09 +00:00
tools Allow to install various components of the locales independantly 2016-07-08 23:07:48 +00:00
usr.bin mail(1): check for out of memory conditions when calling calloc(3). 2016-07-14 15:09:08 +00:00
usr.sbin Make PCI interupts allocation static when using bootrom (UEFI). 2016-07-14 17:16:10 +00:00
.arcconfig Remove project.name which is a product of a bygone era. 2016-04-21 04:33:07 +00:00
.arclint phabricator related changes: 2015-04-20 20:33:22 +00:00
COPYRIGHT Bump copyright year. 2015-12-31 11:21:45 +00:00
LOCKS
MAINTAINERS Add myself to MAINTAINERS. 2016-03-14 16:27:43 +00:00
Makefile Revert r302670 and r302671 for now. 2016-07-13 01:35:53 +00:00
Makefile.inc1 Revert r302670 and r302671 for now. 2016-07-13 01:35:53 +00:00
Makefile.libcompat WITH_SYSTEM_COMPILER: Avoid using GCC4.8+ logic on native GCC4.2 platforms. 2016-06-29 01:50:30 +00:00
ObsoleteFiles.inc Don't delete usr/share/local/kk_KZ.UTF-8 with "make delete-old" after r302329 2016-07-14 14:16:20 +00:00
README README: remove nonexistent 'games' directory. 2016-05-18 10:43:13 +00:00
UPDATING Spell '12.x' correctly in UPDATING. 2016-07-08 02:19:09 +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.  See build(7)
and 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.  See build(7), config(8),
and http://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.

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:

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