diff --git a/en/news/status/report-2012-01-2012-03.xml b/en/news/status/report-2012-01-2012-03.xml new file mode 100644 index 0000000000..327e10a219 --- /dev/null +++ b/en/news/status/report-2012-01-2012-03.xml @@ -0,0 +1,1411 @@ +<?xml version="1.0" encoding="ISO-8859-1" ?> +<!DOCTYPE report PUBLIC "-//FreeBSD//DTD FreeBSD XML Database for Status +Report//EN" "http://www.FreeBSD.org/XML/www/share/sgml/statusreport.dtd"> +<!-- $FreeBSD$ --> +<report> + <date> + <month>January-March</month> + + <year>2012</year> + </date> + + <section> + <title>Introduction</title> + + <p>This report covers &os;-related projects between January and March + 2012. It is the first of the four reports planned for 2012. This + quarter was highlighted by releasing the next major version of &os;, + 9.0, which was finally released in the beginning of January 2012. Our + release engineering team has been also busy with preparation of the + 8.3-RELEASE, which was publicly announced in April.</p> + + <p>Thanks to all the reporters for the excellent work! This report + contains 25 entries and we hope you enjoy reading it.</p> + + <p>Please note that the deadline for submissions covering the period + between April and June 2012 is July 15th, 2012.</p> + </section> + + <category> + <name>proj</name> + + <description>Projects</description> + </category> + + <category> + <name>bin</name> + + <description>User-land Programs</description> + </category> + + <category> + <name>team</name> + + <description>&os; Team Reports</description> + </category> + + <category> + <name>kern</name> + + <description>Kernel</description> + </category> + + <category> + <name>net</name> + + <description>Network Infrastructure</description> + </category> + + <category> + <name>docs</name> + + <description>Documentation</description> + </category> + + <category> + <name>arch</name> + + <description>Architectures</description> + </category> + + <category> + <name>ports</name> + + <description>Ports</description> + </category> + + <project cat='docs'> + <title>The &os; Japanese Documentation Project</title> + + <contact> + <person> + <name> + <given>Hiroki</given> + <common>Sato</common> + </name> + <email>hrs@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Ryusuke</given> + <common>Suzuki</common> + </name> + <email>ryusuke@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://www.FreeBSD.org/ja/">Japanese &os; Web Page</url> + <url href="http://www.jp.FreeBSD.org/doc-jp/">The &os; Japanese + Documentation Project Web Page</url> + </links> + + <body> + <p>The same as before, the outdated contents in the www/ja subtree + were updated to the latest versions in the English counterpart. The + updating work of the outdated translations in the www/ja subtree is + almost completed while the release documents for each release are + remaining.</p> + + <p>During this period, we translated the 9.0R announcement and + published it in a timely manner. It seems that the Japanese version + of the release announcement is important for Japanese people as + this page has frequently been referenced.</p> + + <p>For &os; Handbook, translation work of the "cutting-edge" + section is still on-going. Some updates in the "printing" and the + "linuxemu" section were done.</p> + </body> + + <help> + <task>Further translation work of outdated documents in both + doc/ja_JP.eucJP and www/ja.</task> + </help> + </project> + + <project cat='ports'> + <title>The &os; Ports Collection</title> + + <contact> + <person> + <name> + <given>Thomas</given> + <common>Abthorpe</common> + </name> + <email>portmgr-secretary@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Port</given> + <common>Management Team</common> + </name> + <email>portmgr@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://www.FreeBSD.org/ports/" /> + <url href="http://www.FreeBSD.org/doc/en_US.ISO8859-1/articles/contributing-ports/" /> + <url href="http://portsmon.FreeBSD.org/index.html" /> + <url href="http://www.FreeBSD.org/portmgr/index.html" /> + <url href="http://blogs.FreeBSDish.org/portmgr/" /> + <url href="http://www.twitter.com/freebsd_portmgr/" /> + <url href="http://www.facebook.com/portmgr" /> + </links> + + <body> + <p>The ports tree slowly climbs above 23,000 ports. The PR count + still remains at about 1100.</p> + + <p>In Q1 we added 2 new committers, took in 2 commit bits for safe + keeping, and had one committer return to ports work.</p> + + <p>The Ports Management team have been running -exp runs on an + ongoing basis, verifying how base system updates may affect the + ports tree, as well as providing QA runs for major ports updates. + Of note, -exp runs were done for:</p> + + <ul> + <li>Ports validation in the &os; 10 environment</li> + <li>Updates to bison, libtool and libiconv</li> + <li>Set java/opendjdk6 as default java</li> + <li>Tests with clang set as default</li> + <li>Update to devel/boost and friends</li> + <li>Update of audio/sdl and friends</li> + <li>Tests for changes in the ports licensing infrastructure</li> + <li>Update to devel/ruby1[8|9]</li> + <li>Update to postresql</li> + <li>Update to apr</li> + <li>Checks for new x11/xorg</li> + <li>Security update to security/gnutls</li> + <li>Ongoing validation of infrastructure with pkgng</li> + </ul> + + <p>A lot of focus during this period was put into getting the ports + tree into a ready state for &os; 8.3, including preparing packages + for the release.</p> + + <p>Beat Gaetzi has been doing ongoing tests with the ports tree to + ensure a smooth transition from CVS to Subversion.</p> + </body> + + <help> + <task>Looking for help getting + <url link="http://wiki.FreeBSD.org/PortsAndClang">ports to build + with clang</url>.</task> + + <task>Looking for help fixing <url + link="http://wiki.FreeBSD.org/PortsBrokenOnCurrent">ports + broken on CURRENT</url>. (List needs updating, too.)</task> + + <task>Looking for help with <url + link="http://wiki.FreeBSD.org/PortsBrokenOnTier2Architectures"> + Tier-2 architectures</url>.</task> + + <task><url + link="http://wiki.FreeBSD.org/PortsBrokenBySrcChanges">ports + broken by src changes</url>.</task> + + <task><url + link="http://wiki.FreeBSD.org/PortsFailingOnPointyhat">ports + failing on pointyhat</url>.</task> + + <task><url + link="http://wiki.FreeBSD.org/PortsFailingOnPointyhatWest"> + ports failing on pointyhat-west</url>.</task> + + <task><url + link="http://wiki.FreeBSD.org/Trybroken">ports that are marked + as BROKEN</url>.</task> + + <task><url + link="http://wiki.FreeBSD.org/WhenDidThatPortBreak">When did + that port break</url>?</task> + + <task>Most ports PRs are assigned, we now need to focus on testing, + committing and closing.</task> + </help> + </project> + + <project cat='ports'> + <title>The &os; Haskell Ports</title> + + <contact> + <person> + <name> + <given>Gábor</given> + <common>PÁLI</common> + </name> + <email>pgj@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Ashish</given> + <common>SHUKLA</common> + </name> + <email>ashish@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://wiki.FreeBSD.org/Haskell">&os; Haskell wiki + page</url> + + <url href="https://github.com/freebsd-haskell/freebsd-haskell/"> + &os; Haskell ports repository</url> + + <url href="https://github.com/freebsd-haskell/hsporter/">hsporter + repository</url> + + <url href="https://github.com/freebsd-haskell/hsmtk/">hsmtk + repository</url> + </links> + + <body> + <p>We are proud announce that the &os; Haskell Team has committed + the Haskell Platform 2011.4.0.0 update, GHC 7.0.4 update, existing + port updates, as well new port additions to &os; ports repository, + which were pending due to freeze for 9.0-RELEASE. Some of the new + ports which were committed include Yesod, Happstack, wxHaskell, + gitit, Threadscope, etc. and the count of Haskell ports in &os; + Ports tree is now almost 300. All of these updates will be + available as part of upcoming 8.3-RELEASE.</p> + + <p>We started project hsporter to automate creation of new &os; + Haskell ports from .cabal file, as well as update existing ports. + We also published scripts which we were using in the &os; Haskell + project under the project hsmtk.</p> + </body> + + <help> + <task>Test GHC to work with clang/LLVM.</task> + + <task>Add an option to the <tt>lang/ghc</tt> + port to be able to build it with already installed GHC instead of + requiring a separate GHC boostrap tarball.</task> + + <task>Add more ports to the Ports Collection.</task> + </help> + </project> + + <project cat='net'> + <title>IPv6 Performance Analysis</title> + + <contact> + <person> + <name> + <given>Bjoern A.</given> + <common>Zeeb</common> + </name> + <email>bz@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://people.FreeBSD.org/~bz/bench/">Benchmarking + results</url> + </links> + + <body> + <p>IPv6 performance numbers were often seen (significantly) lower + on &os; when comparing to IPv4. Continuing last years IPv6-only + kernel efforts this project looked at various reasons for this and + started fixing some.</p> + + <p>As part of the project a benchmark framework was created that + could carry out various tests including reboots in between runs and + gather results reproducibly and without user intervention. It + allows regular benchmarking with minimal configuration and easy + future extension for more benchmarks.</p> + + <p>As a result of the initial analysis, UDP locking and route + lookups were improved, and delayed checksumming, TSO6 and LRO + support for IPv6 were implemented. Following this checksum + "offload" for IPv6 on loopback was enabled and various + further individual improvements, both locking and general code + changes, as well as a reduction of the cache size footprint were + carried out. Some of the changes were equally applied to IPv4.</p> + + <p>Performance numbers on physical and loopback interfaces are + basically on par with IPv4 when using offload support with + TCP/IPv6, which is a huge improvement. UDP and non-offload numbers + on IPv6 have generally improved but are still lower than on IPv4 + and will need future work to catch up with a decade of IPv4 + benchmarking and code path optimizations. UDP IPv6 minimal size + send path packets per second (pps) numbers however have increased + beating IPv4 when sending to a local discard device.</p> + + <p>This gets us really close to be able to prefer IPv6 by default + without causing loopback performance regressions. For physical + interfaces, cxgb(4) in HEAD already supports IPv6 TCP offload and + LRO/v6 support was added. To be able to get more test results on + different hardware, both ixgbe(4) and cxgbe(4) were also updated to + support TSO6 and LRO with IPv6.</p> + + <p>Some of the insights gained from this work will help upcoming + discussions on both the lower/link-layer overhaul as well as for + the mbuf changes to prepare our stack for more, future improvements + (ahead of time).</p> + + <p>I once again want to thank the &os; Foundation and iXsystems for + their support of the project, as well as George Neville-Neil for + providing review.</p> + + <p>Having set the start to close one of the biggest feature parity + gaps left I will continue to improve IPv6 code paths and hope that + we will see more contributions and independent results from the + community as well soon.</p> + </body> + + <help> + <task>Carefully merge code changes to SVN.</task> + </help> + </project> + + <project cat='net'> + <title>Multi-FIB: IPv6 Support and Other Enhancements</title> + + <contact> + <person> + <name> + <given>Bjoern A.</given> + <common>Zeeb</common> + </name> + <email>bz@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Alexander V.</given> + <common>Chernikov</common> + </name> + <email>melifaro@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://svnweb.FreeBSD.org/base/projects/multi-fibv6/"> + SVN multi-FIB IPv6 project area</url> + </links> + + <body> + <p>In 2008 the multiple forwarding information base (FIB) feature + was introduced for IPv4 allowing up to 16 distinct forwarding + ("routing") tables in the kernel. Thanks to the sponsorship from + Cisco Systems, Inc. this feature is now also available for IPv6 and + one of the bigger IPv6 feature-parity gaps is closed. The changes + have been integrated to HEAD, were merged back to stable/9 and + stable/8 and will be part of future releases for these branches. A + backport to stable/7 is also available in the project branch. If + more than one FIB is requested, IPv6 FIBs will be added along the + extra IPv4 FIBs without any special configuration needed and + programs like netstat and setfib, as well as ipfw, etc. were + extended to seamlessly support the multi-FIB feature on both + address families.</p> + + <p>Thanks to the help of Alexander V. Chernikov all usage of the + multi-FIB feature is now using the boot-time variable rather than + depending on the compile time option. In HEAD this now allows us + you to use the multi-FIB feature with GENERIC kernels not needing + to recompile your own anymore. The former kernel option can still + be used to set a default value if desired. Otherwise the net.fibs + loader tunable can be used to request more than one IPv6 and IPv4 + FIB at boot time.</p> + + <p>Last, routing sockets are now aware of FIBs and will only show + the routing messages targeted at the FIB attached to. This allows + route monitor or routing daemons to get selective updates for just + a specific FIB.</p> + </body> + </project> + + <project cat='kern'> + <title>DTrace Probes for the linuxulator</title> + + <contact> + <person> + <name> + <given>Alexander</given> + <common>Leidinger</common> + </name> + <email>netchild@FreeBSD.org</email> + </person> + </contact> + + <body> + <p>Recently DTrace in the kernel was improved to be able to load + kernel modules with static dtrace providers after the dtrace + modules. This allows now to commit my already useable work in + progress with linuxulator specific static providers to + -current.</p> + + <p>Together with the linuxulator DTrace probes I developed some D + scripts to check various code paths in the linuxulator. Those + scripts check various error cases which may be interesting to + verify userland code, but also linuxulator internals like + locks.</p> + + <p>As of this writing I'm in the process of updating a test machine + to a more recent -current to prepare the commit.</p> + </body> + </project> + + <project cat='ports'> + <title>A New linux_base Port Based Upon CentOS</title> + + <contact> + <person> + <name> + <given>Alexander</given> + <common>Leidinger</common> + </name> + <email>netchild@FreeBSD.org</email> + </person> + </contact> + + <body> + <p>We got a PR with a linux_based port which is based upon CentOS + 6. Currently this can only be used as a test environment, as it + depends upon a more recent linux kernel version, than the + linuxulator provides.</p> + + <p>As of this writing, I'm in the process of preparing a commit of + this port (TODO: repocopy by portmgr, add conflicts in other + linux_base ports, commit the CentOS based one, some cleanup).</p> + </body> + </project> + + <project cat='kern'> + <title>Improved hwpmc(9) Support for MIPS</title> + + <contact> + <person> + <name> + <given>Oleksandr</given> + <common>Tymoshenko</common> + </name> + <email>gonzo@FreeBSD.org</email> + </person> + </contact> + + <body> + <p>hwpmc(9) for MIPS has been reworked. The changes include:</p> + + <ul> + <li>msip24k code was split to CPU-specific and arch-specific + parts to make adding support for new CPUs easier</li> + + <li>Added support for Octeon PMC</li> + + <li>Added sampling support for MIPS in general</li> + </ul> + </body> + </project> + + <project cat='arch'> + <title>Porting DTrace to MIPS and ARM</title> + + <contact> + <person> + <name> + <given>Oleksandr</given> + <common>Tymoshenko</common> + </name> + <email>gonzo@FreeBSD.org</email> + </person> + </contact> + + <body> + <p>The major part of DTrace has been ported to MIPS platform. + Supported ABIs: o32 and n64. n32 has not been tested yet. MIPS + implementation passes 853 of 927 tests from DTrace test suite.</p> + + <p>The fbt provider and userland DTrace are not supported yet.</p> + + <p>The port to ARM is in progress.</p> + </body> + + <help> + <task>Userland DTrace support for MIPS.</task> + + <task>Investigate amount of effort required for getting fbt + provider work at least partially.</task> + + <task>Find proper solution for cross-platform CTF data generation + (required for ARM).</task> + </help> + </project> + + <project cat='ports'> + <title>Perl Ports Testing</title> + + <contact> + <person> + <name> + <given>Steve</given> + <common>Wills</common> + </name> + <email>swills@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://wiki.FreeBSD.org/Perl#Test_Dependencies" /> + </links> + + <body> + <p>Many Perl modules in ports come with test cases included with + their source. This project's goal is to ensure that all these tests + pass. Significant progress has been made on this project. The + change to build perl with -pthread was committed and no issues have + been reported. Many ports have had missing dependencies added + and/or other changes and approximately 90% of p5- ports pass tests. + Work is being done on bringing testing support out of ports + tinderbox.</p> + </body> + + <help> + <task>Finish work on patch to bring testing support to + ports.</task> + + <task>Add additional support for testing other types of ports such + as python and ruby.</task> + </help> + </project> + + <project cat='bin'> + <title>Replacing the Regular Expression Code</title> + + <contact> + <person> + <name> + <given>Gábor</given> + <common>Kövesdán</common> + </name> + <email>gabor@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://svnweb.FreeBSD.org/base/user/gabor/tre-integration/"> + Project repo</url> + + <url href="http://laurikari.net/tre/">TRE homepage</url> + + <url href="http://www.tdk.aut.bme.hu/Files/TDK2011/POSIX-regularis-kifejezesek1.pdf"> + A paper on the topic</url> + </links> + + <body> + <p>Since the last status report, there has been a significant + progress in optimizing TRE. The multiple pattern heuristic code is + mostly finished and it distinguishes several different cases to + speed up pattern matching. It extracts literal fragments from the + original patterns and uses a multiple pattern matching algorithm to + find any occurrence. GNU grep uses the Commentz-Walter algorithm, + which is an automaton-based algorithm, while in this project, it + has been decided to use a Wu-Manber algorithm, which is more + efficient and also easier to implement. In the current state, it + does not work entirely yet and some cases, like the REG_ICASE flag + are not yet covered. This is the next major step to complete this + multiple pattern interface. In the development branch, BSD grep is + already modified to use this new interface so it can be used for + testing and debugging purposes.</p> + </body> + + <help> + <task>Finish multiple pattern heuristic regex matching.</task> + + <task>Implement GNU-specific regex extensions.</task> + + <task>Test standard-compliance and correct behavior.</task> + </help> + </project> + + <project cat='arch'> + <title>&os;/powerpc on Freescale QorIQ DPAA</title> + + <contact> + <person> + <name> + <given>Michal</given> + <common>Dubiel</common> + </name> + <email>md@semihalf.com</email> + </person> + + <person> + <name> + <given>Rafal</given> + <common>Jaworowski</common> + </name> + <email>raj@semihalf.com</email> + </person> + + <person> + <name> + <given>Piotr</given> + <common>Ziecik</common> + </name> + <email>kosmo@semihalf.com</email> + </person> + </contact> + + <links> + <url href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=P2040"> + P2041 product page</url> + + <url href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=P3041"> + P3041 product page</url> + + <url href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=P5020"> + P5020 product page</url> + + <url href="http://www.freescale.com/webapp/sps/site/homepage.jsp?code=64BIT&fsrch=1&sr=1"> + e5500 core home page</url> + </links> + + <body> + <p>This work is bringing up the &os; on Freescale QorIQ Data Path + Acceleration Architecture (DPAA) system-on-chips along with device + drivers for integrated peripherals. Since the last status report, + the following support has been added:</p> + + <ul> + <li>Ethernet (full network functionality using Regular Mode of + DPAA infrastructure)</li> + + <li>QorIQ P5020 SoC (e5500 core in legacy 32-bit mode)</li> + + <li>P5020 QorIQ Development System support</li> + + <li>Initial support for Enhanced SDHC</li> + </ul> + + <p>The next step is:</p> + + <ul> + <li>e5500 core in native 64-bit mode</li> + </ul> + + <p>Related publications:</p> + + <ul> + <li>Michal Dubiel, Piotr Ziecik, "&os; on Freescale QorIQ Data + Path Acceleration Architecture Devices", AsiaBSDCon, March 2012, + Tokyo, Japan.</li> + </ul> + </body> + </project> + + <project cat='arch'> + <title>NAND File System, NAND Flash Framework, NAND Simulator</title> + + <contact> + <person> + <name> + <given>Grzegorz</given> + <common>Bernacki</common> + </name> + <email>gjb@semihalf.com</email> + </person> + + <person> + <name> + <given>Mateusz</given> + <common>Guzik</common> + </name> + <email>mjg@semihalf.com</email> + </person> + </contact> + + <links> + <url href="http://svnweb.FreeBSD.org/base/projects/nand/">NAND + branch</url> + </links> + + <body> + <p>The NAND Flash stack consists of a driver framework for NAND + controllers and memory chips, a NAND device simulator and a fault + tolerant, log-structured file system, accompanied by tools, + utilities and documentation.</p> + + <ul> + <li>NAND FS support merged into "nand" project brach</li> + + <ul> + <li>NAND FS filesystem</li> + + <li>NAND FS userland tools</li> + </ul> + + <li>NAND Framework and NAND simulator merged into "nand" project + branch</li> + + <ul> + <li>NAND framework: nandbus, generic nand chips drivers</li> + + <li>NAND Flash controllers (NFC) drivers for NAND Simulator and + Marvell MV-78100 (ARM)</li> + + <li>NAND tool (which allows to erase, write/read pages/oob, + etc.</li> + </ul> + </ul> + + <p>The next steps include:</p> + + <ul> + <li>Fix bugs</li> + <li>Merge into HEAD</li> + </ul> + + <p>Work on this project is supported by the &os; Foundation and + Juniper Networks.</p> + </body> + </project> + + <project cat="arch"> + <title>&os;/arm on Various TI Boards</title> + + <contact> + <person> + <name> + <given>Ben</given> + <common>Gray</common> + </name> + <email>bgray@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Olivier</given> + <common>Houchard</common> + </name> + <email>cognet@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Damjan</given> + <common>Marion</common> + </name> + <email>dmarion@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Oleksandr</given> + <common>Tymoshenko</common> + </name> + <email>gonzo@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://svnweb.FreeBSD.org/base/projects/armv6/sys/arm/ti/" /> + </links> + + <body> + <p>The goal of this project is to get &os; running on various + popular boards that use TI-based SoCs like OMAP3, OMAP4, AM335x. + Project covers some ARM generic Cortex-A components: GIC (Generic + Interrupt Controller), PL310 L2 Cache Controller and SCU.</p> + + <p>PandaBoard (TI OMAP4430) and PandaBoard ES (OMAP4460) Dual core + ARM Cortex-A9 board support includes: USB, onboard Ethernet over + USB, GPIO, I2C and MMC/SD card drivers. Board works in multiuser + mode over NFS root.</p> + + <p>BeagleBone (TI AM3358/AM3359) single core ARM Cortex-A8 based + board support currently includes: Ethernet, L2 cache, GPIO, I2C. + Board works in multiuser mode over NFS root.</p> + </body> + + <help> + <task>Completing missing peripherals: DMA, SPI, MMC/SD, Video, + Audio.</task> + + <task>Completing SMP support and testing.</task> + + <task>Importing BeagleBoard (OMAP3) code to SVN.</task> + + <task>Improving overall stability and performance.</task> + </help> + </project> + + <project cat='net'> + <title>Atheros 802.11n Support</title> + + <contact> + <person> + <name> + <given>Adrian</given> + <common>Chadd</common> + </name> + <email>adrian@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://wiki.FreeBSD.org/AdrianChadd/AtherosTxAgg" /> + <url href="http://wiki.FreeBSD.org/dev/ath(4)" /> + </links> + + <body> + <p>802.11n station and hostap support is now fully functional, sans + correct hostap side power saving. TX aggregation and TX BAR + handling is implemented.</p> + + <p>Station chip power saving is not implemented at all yet, it's not + in the scope of this work.</p> + + <p>Testers should disable bgscan (-bgscan) as scan/bgscan will + simply drop any traffic in the TX/RX queues, causing potential + traffic stalls.</p> + </body> + + <help> + <task>Fix up hostap side power save handling.</task> + + <task>Implement filtered frames support in the driver.</task> + + <task>Fix scan/bgscan to correctly buffer and retransmit frames + when going off channel, so frames are not just "dropped" - this + causes issues in the aggregation sessions and may cause traffic + stalls.</task> + + <task>Test/fix any issues with adhoc 802.11n support.</task> + </help> + </project> + + <project cat='ports'> + <title>BSD-licensed sort Utility (GNU sort Replacement)</title> + + <contact> + <person> + <name> + <given>Oleg</given> + <common>Moskalenko</common> + </name> + <email>oleg.moskalenko@citrix.com</email> + </person> + + <person> + <name> + <given>Gábor</given> + <common>Kövesdán</common> + </name> + <email>gabor@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://www.FreeBSD.org/cgi/cvsweb.cgi/ports/textproc/bsdsort/"> + &os; port of BSD sort</url> + + <url href="http://pubs.opengroup.org/onlinepubs/9699919799/utilities/sort.html"> + IEEE Std 1003.1-2008 sort specification</url> + </links> + + <body> + <p>Currently the BSD sort reached usable stable stage. It is + stable, it is as fast as the GNU sort, and it supports multi-byte + locales (this is something that GNU sort does not do correctly). + BSD sort has all features of GNU sort 5.3.0 (version included into + &os;) with some extra features and bug fixes.</p> + </body> + + <help> + <task>Add BSD sort into HEAD as an alternative, installed as + bsdsort. If proven to work as expected, change it to the default + sort version and remove GNU sort.</task> + + <task>Investigate the possibility of a multi-threaded sort + implementation and implement it, if it proves more + efficient.</task> + + <task>Upgrade BSD sort features to include some obscure new + features in the latest GNU sort version 8.15.</task> + </help> + </project> + + <project cat='ports'> + <title>KDE/&os;</title> + + <contact> + <person> + <name> + <given>KDE</given> + <common>&os;</common> + </name> + <email>kde@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://FreeBSD.kde.org">KDE/&os; home page</url> + <url href="http://FreeBSD.kde.org/area51.php">area51</url> + </links> + + <body> + <p>The team has made many releases and upstreamed many fixes and + patches. The latest round of releases include:</p> + + <ul> + <li>KDE SC: 4.7.4 (in ports) and 4.8.0, 4.8.1, 4.8.2 (in + area51)</li> + <li>Qt: 4.8.0, 4.8.1 (in area51)</li> + <li>PyQt: 4.9.1; SIP: 4.13.2 (in area51)</li> + <li>KDevelop: 2.3.0; KDevPlatform: 1.3.0 (in area51)</li> + <li>Calligra: 2.3.87 (in area51)</li> + <li>Amarok: 2.5.0</li> + <li>CMake: 2.8.7</li> + </ul> + + <p>Due to the prolonged port freeze the KDE team has not been able + to update KDE in Ports as it is considered a intrusive change.</p> + + <p>The team is always looking for more testers and porters so + please contact us at kde@FreeBSD.org and visit our home page at + <a href="http://FreeBSD.kde.org">http://FreeBSD.kde.org</a>.</p> + </body> + + <help> + <task>Testing KDE SC 4.8.2.</task> + + <task>Testing KDE PIM 4.8.2.</task> + + <task>Testing phonon-gstreamer and phonon-vlc as the phonon-xine + backend was deprecated (but will remain in the ports for + now).</task> + + <task>Testing the Calligra beta releases (in the area51 + repository).</task> + </help> + </project> + + <project cat='team'> + <title>The &os; Foundation Team Report</title> + + <contact> + <person> + <name> + <given>Deb</given> + <common>Goodkin</common> + </name> + <email>deb@FreeBSDFoundation.org</email> + </person> + </contact> + + <links> + <url href="www.FreeBSDFoundation.org" /> + </links> + + <body> + <p>The Foundation sponsored AsiaBSDCon 2012 which was held in + Tokyo, Japan, March 22-25. We were represented at SCALE on Jan 21 + and NELF on March 17. This quarter we plan on being at ILF (Indiana + LinuxFest) April 14th, BSDCan May 11-12, and SELF (Southeast + LinuxFest) June 9.</p> + + <p>We are proud to be a gold sponsor of BSDCan 2012, which will be + held in Ottawa, Canada, May 11-12. We are sponsoring 14 developers + to attend the conference.</p> + + <p>We kicked off three foundation funded projects — Growing + Filesystems Online by Edward Tomasz Napierala, Implementing + auditdistd daemon by Pawel Jakub Dawidek, and NAND Flash Support by + Semihalf.</p> + + <p>We are pleased to <a + href="http://www.FreeBSDfoundation.org/announcements.shtml"> + announce</a> the addition of George Neville-Neil to our + board of directors. Deb Goodkin, our Director of + Operations, was <a + href="http://bsdtalk.blogspot.com/">interviewed by + bsdtalk</a>.</p> + + <p>We announced a call for project proposals. We will accept + proposals until April 30th. Please read <a + href="http://www.FreeBSDfoundation.org/documents /FreeBSD%20Foundation%20Proposals%20March%202012.pdf"> + Project Proposal Procedures</a> to find out more.</p> + + <p>&os; 9.0 was released and we are proud to say we funded 7 of the + new features!</p> + </body> + </project> + + <project cat='proj'> + <title>GNU-Free C++11 Stack</title> + + <contact> + <person> + <name> + <given>David</given> + <common>Chisnall</common> + </name> + <email>theraven@FreeBSD.org</email> + </person> + </contact> + + <body> + <p>Since the last status report, the combination of libc++ and + libcxxrt has received some additional testing and gained some new + features including support for ARM EABI. With clang 3.1, we now + pass all of the C++11 atomics tests.</p> + + <p>The xlocale implementation (required for libc++) has been tested + with a variety of ports that were originally written for the Darwin + implementation, and bugs that this testing uncovered have been + fixed. This should be released in 9.1.</p> + + <p>In -CURRENT, we are now building libsupc++ as a shared library. + This provides the ABI layer and building it as a shared library + means that we can replace it with libcxxrt easily. If you are + running -CURRENT, please try using libmap.conf to enable libcxxrt + instead of libsupc++.</p> + + <p>If libstdc++ is using libcxxrt, you can now link against both + libraries that are using libstdc++ and libc++, making the migration + slightly easier, although you cannot pass STL objects between + libraries using different STL versions.</p> + + <p>We still need a replacement for some parts of libgcc_s and for + the linker, but we're on track for a BSD licensed C++ stack in + 10.0.</p> + </body> + + <help> + <task>Test ports with libc++. Hopefully most will Just Work, but + others may need patches or have a hard dependency on + libstdc++.</task> + + <task>Enable building libc++ by default. This is dependent upon + building with clang, because the version of gcc in the base system + does not support C++11 and so can not be used to build + libc++.</task> + + <task>Removing libstdc++ from the base system and making it + available through ports for backwards compatibility.</task> + </help> + </project> + + <project cat='bin'> + <title>Clang Replacing GCC in the Base System</title> + + <contact> + <person> + <name> + <given>Brooks</given> + <common>Davis</common> + </name> + <email>brooks@FreeBSD.org</email> + </person> + + <person> + <name> + <given>David</given> + <common>Chisnall</common> + </name> + <email>theraven@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Dimitry</given> + <common>Andric</common> + </name> + <email>dim@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Ed</given> + <common>Schouten</common> + </name> + <email>ed@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Pawel</given> + <common>Worach</common> + </name> + <email>pawel.worach@gmail.com</email> + </person> + + <person> + <name> + <given>Roman</given> + <common>Divacky</common> + </name> + <email>rdivacky@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://wiki.FreeBSD.org/BuildingFreeBSDWithClang"> + Building &os; with Clang</url> + </links> + + <body> + <p>Both &os; 10.0-CURRENT and 9.0-STABLE now have Clang 3.0 release + installed by default. At least on 10.0-CURRENT, both world and the + GENERIC kernel can be completely built without any -Werror + warnings. This may not be the case for all custom kernel + configurations yet.</p> + + <p>As of r231057, there is a WITH_CLANG_EXTRAS option for + src.conf(5), which will enable a number of additional LLVM and + Clang tools, such as 'llc' and 'opt'. These tools are mainly useful + for people that want to manipulate LLVM bitcode (.bc) and LLVM + assembly language (.ll) files, or want to tinker with LLVM and + Clang themselves.</p> + + <p>Also, as of r232322, there is a WITH_CLANG_IS_CC option for + src.conf(5), which will install Clang as /usr/bin/cc, /usr/bin/c++ + and /usr/bin/cpp, making it the default system compiler. Unless you + also use the WITHOUT_GCC option, gcc will still be available as + /usr/bin/gcc, /usr/bin/g++ and /usr/bin/gcpp.</p> + + <p>The intent is to switch on this option by default rather sooner + than later, so we can start preparing for shipping 10.0-RELEASE + with Clang as as the default system compiler, and deprecating + gcc.</p> + + <p>In other news, we will import a newer snapshot of Clang soon, + since upstream LLVM/Clang has already announced their 3.1 release + will be branched April 16, 2012. Most likely, the actual 3.1 + release will be follow a few weeks later, after which we will do + another import.</p> + + <p>Last but not least, there are many ports people working on + making our ports compile properly with Clang. Fixes are checked in + on a very regular basis now, and full exp-runs with Clang are also + done fairly regularly. Of course, there are always a few difficult + cases, especially with very old software that will not even compile + with newer versions of gcc, let alone clang.</p> + </body> + + <help> + <task>One of the most important tasks at the moment is to actually + build and run your entire &os; system with Clang, as much as + possible. Any compile-time or run-time problems should be reported + to the appropriate mailing list, or filed as a PR. If you have + patches and/or workarounds, that would be even better.</task> + + <task>Clang should have gotten better support for cross-compiling + after 3.0, so as soon as a 3.1 version is imported, we will need to + look at ways to get the &os; world and kernels to cross-compile. + This is mainly of use for ARM and MIPS, which are architectures you + usually don not want to build natively on.</task> + + <task>Help to make unwilling ports build with Clang is always + needed, and greatly appreciated. Please mail the maintainer of your + favorite port with patches, or file PRs.</task> + </help> + </project> + + <project cat='kern'> + <title>HDMI/DisplayPort Audio Support in HDA Sound Driver + (snd_hda)</title> + + <contact> + <person> + <name> + <given>Alexander</given> + <common>Motin</common> + </name> + <email>mav@FreeBSD.org</email> + </person> + </contact> + + <body> + <p>snd_hda(4) driver got number of improvements to better support + HDMI/DisplayPort audio, such as:</p> + + <ul> + <li>Added fetching EDID-Like Data from the CODEC and video + driver, describing audio capabilities of the display device.</li> + + <li>Added setting HDMI/DP-specific CODEC options, such as number + of channels, speakers configuration and channels mapping.</li> + + <li>Added support for more multichannel formats. For HDMI and + DisplayPort device now supported: 2.0, 2.1, 3.0, 3.1, 4.0, 4.1, + 5.0, 5.1, 6.0, 6.1, 7.0 and 7.1 channels.</li> + + <li>Added support for compressed streams passthrough with data + rate 6.144 - 24Mbps, such as DTS-HD Master Audio or Dolby + TrueHD.</li> + + <li>Added support for HDA bus multiplexing to handle higher data + rates (up to 92, 184 or more Mbps, depending on hardware + capabilities). It allows to handle several 192/24/8 LPCM playback + streams simultaneously.</li> + </ul> + + <p>Above functionality was successfully tested on NVIDIA GT210 and + GT520 video cards with nvidia-driver-290.10 driver. HDMI audio on + older NVIDIA ION and Geforce 8300 boards still does not work for + unknown reason. There are also successful reports about Intel video + with latest KMS-based drivers. Support for ATI cards is limited to + older cards, because video driver supporting newer cards does + not support HDMI audio.</p> + + <p>The code was committed to HEAD and merged to 9-STABLE + branch.</p> + + <p>Project sponsored by iXsystems, Inc.</p> + </body> + + <help> + <task>Make better use of received EDID-Like Data.</task> + + <task>Identify and fix problem with older NVIDIA cards.</task> + </help> + </project> + + <project cat='proj'> + <title>The FreeNAS Project</title> + + <contact> + <person> + <name> + <given>Josh</given> + <common>Paetzel</common> + </name> + <email>jpaetzel@FreeBSD.org</email> + </person> + + <person> + <name> + <given>Xin</given> + <common>Li</common> + </name> + <email>delphij@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://www.FreeNAS.org" /> + </links> + + <body> + <p>FreeNAS 8.0.4 was released last month, which marks the end of + the 8.0.x branch in FreeNAS.</p> + + <p>FreeNAS 8.2.0 is in BETA currently, and will hopefully be + released by the end of April.</p> + + <p>It features a number of improvements over the 8.0.x line, + including plugin support, (the ability to run arbitrary software in + jails), as well as better integration between command line ZFS and + the GUI.</p> + + <p>Once 8.2.0 is out it will be quickly followed up with 8.3.0, + which will include a number of driver updates as well as the long + awaited ZFS v28.</p> + </body> + </project> + + <project cat='kern'> + <title>isci(4) SAS Driver</title> + + <contact> + <person> + <name> + <given>Jim</given> + <common>Harris</common> + </name> + <email>jimharris@FreeBSD.org</email> + </person> + </contact> + + <body> + <p>An Intel-supported isci(4) driver, for the integrated SAS + controller in Intel's C600 chipsets, is now available in head, + stable/9, stable/8 and stable/7.</p> + + <p>The isci(4) driver will also be part of the &os; 8.3 + release.</p> + </body> + </project> + + <project cat='proj'> + <title>Growing filesystems online</title> + + <contact> + <person> + <name> + <given>Edward Tomasz</given> + <common>Napierala</common> + </name> + <email>trasz@FreeBSD.org</email> + </person> + </contact> + + <body> + <p>The goal of this project is to make it possible to grow a + filesystem, both UFS and ZFS, while it's mounted read-write. This + includes changes to both filesystems, GEOM infrastructure, and the + da(4) driver. For testing purposes, I've also added resizing to + mdconfig(8) and implemented LUN resizing in CAM Target Layer.</p> + + <p>From the system administrator point of view, this makes it + possible to resize mounted partition using gpart(8) and then resize + the filesystem on it using growfs(8) - all without unmounting it + first; especially useful if it's a root filesystem.</p> + + <p>All the functionality works and is in the process of being + refined, reviewed and merged to HEAD.</p> + + <p>This project is sponsored by The FreeBSD Foundation.</p> + </body> + + <help> + <task>The write suspension infrastructure (/dev/ufssuspend) + implemented to make resizing possible makes it also possible to + implement online tunefs(8) and fsck(8).</task> + + <task>Right now, there is no way for a GEOM class to veto resizing + — classes are notified about resize and they can either adapt, + or wither. Many classes store their metadata in the last sector, + though, so resizing a partition containing e.g. gmirror will make + it inoperable. It would be nice if geom_mirror(4) could veto + resizing, so the administrator attempting to shoot himself in the + foot would get a warning.</task> + </help> + </project> + + <project cat='team'> + <title>Release Engineering Team Status Report</title> + + <contact> + <person> + <name> + <given>Release Engineering Team</given> + </name> + <email>re@FreeBSD.org</email> + </person> + </contact> + + <links> + <url href="http://www.FreeBSD.org/releng/" /> + </links> + + <body> + <p>On behalf of the FreeBSD Project the Release Engineering Team + was pleased to announce the release of FreeBSD-8.3 on April 18th, + 2012.</p> + + <p>With the FreeBSD-8.3 release cycle completed our focus shifts to + preparing for the FreeBSD-9.1 release. A schedule will be posted + shortly, with the release target date set for mid-July 2012.</p> + </body> + </project> +</report>