OpenSS7 STREAMS SCTP -- history of user visible changes. 2008-10-31 $Id$ Copyright (c) 2001-2008 OpenSS7 Corporation. Copyright (c) 1997-2000 Brian Bidulock See the end for copying conditions (for this file). The sections that follow provide information on OpenSS7 releases of the `OpenSS7 STREAMS SCTP' package. Major changes for release strsctp-0.9.2.9 ------------------------------------------ This release is a stable production release. This release is primarily a maintenance release to support recent distributions and tool chains. The package contains all the necessary manual pages and other documentation for SCTP components in a separate autoconf tarball. This release is a stable, production grade release for `Linux Fast-STREAMS' and is part of the OpenSS7 Master Package (`openss7-0.9.2.G'). The release includes maintenance support for recent distributions and tool chain, but also includes some performance and feature upgrades and inspection bug fixes. It deprecates previous releases. Please upgrade before reporting bugs on previous releases. This release is primarily a maintenance release. Major features since the last public release are as follows: - Minor documentation corrections. - Kernel module license made explicit "GPL v2". And then changed back to "GPL". - License upgrade to `AGPL Version 3'. - Modifications to build under `Fedora' `2.6.22.5-49' kernel. These changes also support `2.6.22.9-91.fc7' kernel. Handles new `sk_buff' format (offsets and TRANSPORT_HEADER). - Ability to strap out major documentation build and installation primarily for embedded targets. - Improvements to common build process for embedded and cross-compile targets. - Modifications to build under `Fedora' `2.6.25-45.fc9' and `2.6.26.5-45.fc9' kernels. - Updated tool chain to `m4-1.4.12', `autoconf-2.63' and `texinfo-4.13'. - Conversion of RPM spec files to common approach for major subpackages. - Updated references database for manual pages and roff documents. - Build system now builds `yum(8)' repositories for RPMs and `apt-get(8)' repositories for DEBs. Installation documentation has been updated to include details of repository install sourcesref. - Added `MODULE_VERSION' to all modules and drivers. _This is a public stable production grade release of the package: it deprecates previous releases. Please upgrade to the current release before reporting bugs._ As with other OpenSS7 releases, this release configures, compiles, installs and builds RPMs and DEBs for a wide range of Linux 2.4 and 2.6 RPM- and DPKG-based distributions, and can be used on production kernels without patching or recompiling the kernel. This package is publicly released under the `GNU Affero General Public License Version 3'. The release is available as an `autoconf' tarball, SRPM, DSC, and set of binary RPMs and DEBs. See the downloads page (http://www.openss7.org/download.html) for the `autoconf' tarballs, SRPMs and DSCs. For tarballs, SRPMs, DSCs and binary RPMs and DEBs, see the strsctp package page (http://www.openss7.org/strsctp_pkg.html). See `http://www.openss7.org/codefiles/strsctp-0.9.2.9/ChangeLog' and `http://www.openss7.org/codefiles/strsctp-0.9.2.9/NEWS' in the release for more information. Also, see the `strsctp.pdf' manual in the release (also in html `http://www.openss7.org/strsctp_manual.html'). For the news release, see `http://www.openss7.org/rel20081029_A.html'. Major changes for release strsctp-0.9.2.8 ------------------------------------------ This release is a stable production release. This release is primarily a maintenance release to support recent distributions and tool chains. Major features since the last public release are as follows: - Support build on openSUSE 10.2. - Support build on Fedora 7 with 2.6.21 kernel. - Support build on CentOS 5.0 (RHEL5). - Support build on Ubuntu 7.04. - Updated to gettext 0.16.1. - Changes to support build on 2.6.20-1.2307.fc5 and 2.6.20-1.2933.fc6 kernel. - Supports build on Fedora Core 6. - Support for recent distributions and tool chains. Major changes for release strsctp-0.9.2.7 ------------------------------------------ This release is a stable production release for `Linux Fast-STREAMS'. This release is primarily a maintenance release to support recent distributions and tool chains. Major features since the last public release are as follows: - Fixed a buffer double-free bug when out-of-the-blue messages were being processed on non-listening Streams. See `http://www.openss7.org/codefiles/strsctp-0.9.2.9/BUGS' in the release for more information. - Fixed a rather noxious locking bug in sctp_cleanup_read() that was suppressing interrupts across a putnext() call. See `http://www.openss7.org/codefiles/strsctp-0.9.2.9/BUGS' in the release for more information. - Improvements to the common build environment with better support for standalone package builds on 2.4 kernels. - Support for autoconf 2.61, automake 1.10 and gettext 0.16. - Support for Ubuntu 6.10 distribution and bug fixes for i386 kenels. - The package now looks for other subpackages with a version number as unpacked by separate tarball. Major changes for release strsctp-0.9.2.6 ------------------------------------------ This release is primarily a maintenance release. No significant defect corrections or development has been applied, however, significant testing has been performed. This release is a stable production release for `Linux Fast-STREAMS'. Support for `LiS' is deprecated as of this release. The release provides the following enhancements and fixes: - Support for most recent 2.6.18 kernels (including Fedora Core 5 with inode diet patchset). - This release was tested at the 10th SCTP Interop in Vancouver, Canada, at the beginning of August, 2006. This implementation showed well and inter-operated successfully with all implementations present. Interoperability testing was performed using Linux Fast-STREAMS on the latest, at the time, Fedora Core 5 kernel (2.6.18) and Ubuntu 6.06 Server (2.6.15). - Now builds 32-bit compatibility libraries and tests them against 64-bit kernel modules and drivers. The `make installcheck' target will now automatically test both 64-bit native and 32-bit compatibility versions, one after the other, on 64-bit platforms. - Added versions to all library symbols. - Many documentation updates for all OpenSS7 packages. Automated release file generation making for vastly improved and timely text documentation present in the release directory. - Dropped support for `LiS'. - Updated `init' scripts for proper addition and removal of modules. - Start assigning majors at major device number 231 instead of major device number 230. Assign major device number 230 explicitly to the clone device. Package will now support extended ranges of minor devices on 2.6 kernels under `Linux Fast-STREAMS' only. `strsctp' now supports expanded addressable minor device numbers, permitting 2^16 addressable minor devices per major device number on 2.6 kernels: `LiS' cannot support this change. - Better detection of SUSE distributions, release numbers and SLES distributions: support for additional `SuSE' distributions on `ix86' as well as `x86_64'. Added distribution support includes `SLES 9', `SLES 9 SP2', `SLES 9 SP3', `SLES 10', `SuSE 10.1'. - Improved compiler flag generation and optimizations for recent `gcc' compilers and some idiosyncratic behaviour for some distributions (primarily SUSE). - Optimized compilation is now available also for user level programs in addition to kernel programs. Added new `--with-optimize' option to `configure' to accomplish this. - Added `--disable-devel' `configure' option to suppress building and installing development environment. This feature is for embedded or pure runtime targets that do not need the development environment (static libraries, manual pages, documentation). - Added `send-pr' script for automatic problem report generation. Major changes for release strsctp-0.9.2.5 ------------------------------------------ This release is primarily to support additional compilers (gcc 4.0.2), architectures (x86_64, SMP, 32-bit compatibility), recent Linux distributions (EL4, SuSE 10, LE2006, OpenSuSE) and kernels (2.6.15). - Changes necessary for __LP64__ compatible builds. Changes to support 32-bit ioctl compatibility for __LP64__ architectures. Binary compatibility should not have been disrupted. At the same time as the ioctl32 changes, TRANSPARENT ioctl support for most of the IO controls for the ldl(4) driver has been added. - Changes to satisfy gcc 4.0.2 compiler. - Corrections for and testing of 64-bit clean compile and test runs on x86_64 architecture. Some bug corrections resulting from gcc 4.0.2 compiler warnings. - Corrected build flags for Gentoo and 2.6.15 kernels as reported on mailing list. - Initial corrections for and testing of SMP operation on Intel 630 Hyper-Threaded SMP on x86_64. This package should now run well on N-way Xeons even with Hyper-Threading enabled. - Corrections and validation of 32-bit compatibility over 64-bit on x86_64. Should apply well to other 64-bit architectures as well. This is a public alpha release of the package. Major changes for release strsctp-0.9.2.4 ------------------------------------------ This is primarily a bug fixes release and corrections resulting from testing. This is a major bug fix release. The previous release was largely untested. This release has been verified (conformance test suite passes) for operation with `Linux Fast-STREAMS' (`streams-0.7a.4'). Major changes for release strsctp-0.9.2.3 ------------------------------------------ With this release version numbers were changed to reflect an upstream version only to be consistent with other OpenSS7 package releases. All `RPM' release numbers will be `-1$(PACKAGE_RPMEXTRA)' and all `Debian' release numbers will be `_0'. If you wish to apply patches and release the package, please bump up the release number and apply a suitable release suffix for your organization. We leave `Debian' release number `_1' reserved for your use, so you can still bundle the source in the `.dsc' file. Major changes for this release include build against Linux 2.6 kernels and popular distributions based on the 2.6 kernel as well as wider distribution support. The package also supports both `LiS-2.18.1' as well as `streams-0.7a' on both kernels. Major changes for release strsctp-0.9.2-2 ------------------------------------------ Not publicly released. Initial release strsctp-0.9.2-1 -------------------------------- Initial autoconf/RPM packaging of the `strsctp' release. Not publicly released. ----- ========================================================================= Copyright (c) 2001-2008 OpenSS7 Corporation Copyright (c) 1997-2000 Brian Bidulock All Rights Reserved. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one Since the Linux kernel and libraries are constantly changing, this manual page may be incorrect or out-of-date. The author(s) assume no responsibility for errors or omissions, or for damages resulting from the use of the information contained herein. The author(s) may not have taken the same level of care in the production of this manual, which is licensed free of charge, as they might when working professionally. Formatted or processed versions of this manual, if unaccompanied by the source, must acknowledge the copyright and authors of this work. ------------------------------------------------------------------------- U.S. GOVERNMENT RESTRICTED RIGHTS. If you are licensing this Software on behalf of the U.S. Government ("Government"), the following provisions apply to you. If the Software is supplied by the Department of Defense ("DoD"), it is classified as "Commercial Computer Software" under paragraph 252.227-7014 of the DoD Supplement to the Federal Acquisition Regulations ("DFARS") (or any successor regulations) and the Government is acquiring only the license rights granted herein (the license rights customarily provided to non-Government users). If the Software is supplied to any unit or agency of the Government other than DoD, it is classified as "Restricted Computer Software" and the Government's rights in the Software are defined in paragraph 52.227-19 of the Federal Acquisition Regulations ("FAR") (or any successor regulations) or, in the cases of NASA, in paragraph 18.52.227-86 of the NASA Supplement to the FAR (or any successor regulations). ========================================================================= Commercial licensing and support of this software is available from OpenSS7 Corporation at a fee. See http://www.openss7.com/ ========================================================================= vim: ft=README tw=72 nocindent nosmartindent formatoptions+=tcqlorn