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Hans Petter Selasky 24be13533b Fix locking order reversal in the TCP ratelimit code by moving
destructors outside the rsmtx mutex.

Witness message:
lock order reversal: (sleepable after non-sleepable)
   1st tcp_rs_mtx (rsmtx) @ sys/netinet/tcp_ratelimit.c:242
   2nd sysctl lock (sysctl lock) @ sys/kern/kern_sysctl.c:607

Backtrace:
witness_debugger
witness_checkorder
_rm_wlock_debug
sysctl_ctx_free
rs_destroy
epoch_call_task
gtaskqueue_run_locked
gtaskqueue_thread_loop

Discussed with:	rrs@
Sponsored by:	Mellanox Technologies
2019-10-09 16:48:48 +00:00
bin Add iflag=fullblock to dd 2019-09-30 22:00:48 +00:00
cddl zfs: remove gratuitous divergence from other openzfs flavours 2019-10-09 11:57:45 +00:00
contrib Fix various -Wpointer-compare warnings 2019-10-08 21:14:09 +00:00
crypto Merge OpenSSL 1.1.1d. 2019-09-10 21:08:17 +00:00
etc [1/3] Initial infrastructure for SSL root bundle in base 2019-10-02 01:05:29 +00:00
gnu Get the readline header from the installed header instead of the from the source 2019-09-12 15:50:14 +00:00
include Import OpenSSL 1.1.1d. 2019-09-10 17:40:53 +00:00
kerberos5 Fix generation of krb5-config with LC_CTYPE=*.UTF-8 2019-07-01 11:47:45 +00:00
lib Connect the libucl(3) manual page to the build. 2019-10-09 15:35:22 +00:00
libexec Add rcvar back to the linux rc script. Without it it was enabled 2019-10-03 16:38:44 +00:00
release Switch EC2 AMIs from using the dual-dhclient script to using the new 2019-10-02 21:35:39 +00:00
rescue Remove unused defines since r147075 2019-07-12 04:44:50 +00:00
sbin add ability to set watchdog timeout for a shutdown 2019-10-03 11:23:10 +00:00
secure caroot: commit initial bundle 2019-10-04 02:34:20 +00:00
share In r343587 a simple port filter as sysctl tunable was added to siftr. 2019-10-07 20:35:04 +00:00
stand loader/powerpc64: Include generic PVR values in CAS architecture list 2019-10-08 02:36:53 +00:00
sys Fix locking order reversal in the TCP ratelimit code by moving 2019-10-09 16:48:48 +00:00
targets - Retire pc-sysinstall(8) 2019-09-03 19:42:04 +00:00
tests Fix a bug in r353332 that snuck in with a last-minute adjustment. 2019-10-08 23:52:04 +00:00
tools Introduce stats(3), a flexible statistics gathering API. 2019-10-07 19:05:05 +00:00
usr.bin Fix various -Wpointer-compare warnings 2019-10-08 21:14:09 +00:00
usr.sbin bsdinstall: fix ESP detection for auto ZFS layout 2019-10-09 05:28:10 +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
.cirrus.yml cirrus.yml: stop fetching OVMF.fd now that we're using the pkg 2019-07-30 16:40:33 +00:00
.clang-format Add a basic clang-format configuration file 2019-06-07 15:23:52 +00:00
.gitattributes Add a basic clang-format configuration file 2019-06-07 15:23:52 +00:00
.gitignore .gitignore: Add LINT kernel configurations generated into SRCDIR 2019-08-10 18:22:22 +00:00
COPYRIGHT Happy New Year 2019! 2019-01-01 00:25:25 +00:00
LOCKS LOCKS: update current locks 2018-06-09 03:08:04 +00:00
MAINTAINERS [skip ci] Add me to MAINTAINERS for fusefs 2019-07-28 15:20:47 +00:00
Makefile Add a top-level makeman target 2019-10-01 15:10:35 +00:00
Makefile.inc1 Allow -DNO_CLEAN build across r352689. 2019-10-08 20:26:51 +00:00
Makefile.libcompat libsysdecode: use the proper include directory 2019-07-25 17:10:17 +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 ZFS: fix several of the "zpool create" tests 2019-10-05 03:19:53 +00:00
README Import 6.21.00. 2019-10-08 18:20:02 +00:00
README.md Import 6.21.00. 2019-10-08 18:20:02 +00:00
RELNOTES RELNOTES: Document r352668 (crontab -n and -q options) 2019-09-25 13:04:34 +00:00
UPDATING Remove white-space at EOL. 2019-10-03 14:52:25 +00:00

FreeBSD Source:

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

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.

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), config(8), https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html, and https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information, including setting make(1) variables.

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.

sys/<arch>/conf Kernel configuration files. GENERIC is the configuration
		used in release builds. NOTES contains documentation of
		all possible entries.

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