[BACK]Return to BRANCHES CVS log [TXT][DIR] Up to [cvs.NetBSD.org] / src / doc

Annotation of src/doc/BRANCHES, Revision 1.341

1.341   ! bouyer      1: #      $NetBSD: BRANCHES,v 1.340 2017/04/26 10:07:45 pgoyette Exp $
1.1       lukem       2: #
                      3: # This file contains a list of branches that exist in the NetBSD CVS
                      4: # tree and their current state.
                      5: #
                      6: # This list is necessarily incomplete.
                      7: #
                      8: # Within reason, developers may create branch and version tags at any
                      9: # time for any purpose.  To avoid name collisions, private tags should
                     10: # have names which begin with the developer's NetBSD login name
                     11: # followed by a - or _ character (e.g., thorpej_scsipi,
                     12: # thorpej-signal)
                     13: #
                     14: # Any branch or version tag not listed here should be assumed to be
                     15: # private to the developer who created it.  It is inappropriate for
                     16: # anyone other than that developer to commit, move tags, or otherwise
                     17: # modify the contents of the branch.
                     18: #
                     19: # Please update this file when a new branch is ready for consumption
                     20: # by folks other than the maintainer, or when the use or status of an
                     21: # existing branch changes significantly.
                     22: #
                     23: # Format:
                     24: #   Branch:      name of branch
                     25: #   Description:  Purpose and intention of the branch
                     26: #   Status:      Active/Terminated/Dormant
                     27: #   Start Date:          date first instantiated
                     28: #   End Date:    date it was Terminated/made_Dormant, if any
                     29: #   Base Tag:    netbsd-1-5-base, etc.
                     30: #   Maintainer:          Somebody to blame.
                     31: #   Scope:       Portion of the tree covered.
                     32: #   Notes:       Various other info, perhaps explanation of special tags,
                     33: #                who-may-commit policies, etc.
1.79      briggs     34: #
                     35: # There are four sections to this file:
                     36: #   Release branches
                     37: #   Individual developers' branches (Active/Dormant)
                     38: #   Individual developers' branches (Terminated), and
                     39: #   other
                     40: #
                     41: # Entries within each section should be alphabetized.
                     42: #
1.1       lukem      43:
                     44:
                     45: # Release branches:
                     46:
                     47: Branch:                comdex-fall-1999
                     48: Description:   Special release branch for pre-1.5 release at
                     49:                Fall 1999 COMDEX.
                     50: Status:                Terminated
                     51: Start Date:
                     52: End Date:
                     53: Base Tag:      comdex-fall-1999-base
1.290     mrg        54: Maintainer:    mycroft
1.1       lukem      55: Scope:         Entire tree.
                     56: Notes:
                     57:
                     58: Branch:                netbsd-0-9
                     59: Description:   The NetBSD 0.9 release branch
                     60: Status:                Terminated
                     61: Start Date:
                     62: End Date:
                     63: Base Tag:      netbsd-0-9-base
1.10      salo       64: Maintainer:    Release Engineering <releng@NetBSD.org>
1.1       lukem      65: Scope:         Entire tree.
                     66: Notes:         Subsidiary tags of: netbsd-0-9-ALPHA, netbsd-0-9-ALPHA2,
                     67:                netbsd-0-9-BETA, netbsd-0-9-RELEASE.
                     68:                Commits restricted to release engineering.
                     69:
                     70: Branch:                netbsd-1-0
                     71: Description:   The NetBSD 1.0 release branch
                     72: Status:                Terminated
                     73: Start Date:
                     74: End Date:
                     75: Base Tag:      netbsd-1-0-base
1.10      salo       76: Maintainer:    Release Engineering <releng@NetBSD.org>
1.1       lukem      77: Scope:         Entire tree.
                     78: Notes:
                     79:                Commits restricted to release engineering.
                     80:
                     81: Branch:                netbsd-1-1
                     82: Description:   The NetBSD 1.1 release branch
                     83: Status:                Terminated
                     84: Start Date:
                     85: End Date:
                     86: Base Tag:      netbsd-1-1-base
1.10      salo       87: Maintainer:    Release Engineering <releng@NetBSD.org>
1.1       lukem      88: Scope:         Entire tree.
                     89: Notes:
                     90:                Commits restricted to release engineering.
                     91:
                     92: Branch:                netbsd-1-2
                     93: Description:   The NetBSD 1.2 release branch
                     94: Status:                Terminated
                     95: Start Date:
                     96: End Date:
                     97: Base Tag:      netbsd-1-2-base
1.10      salo       98: Maintainer:    Release Engineering <releng@NetBSD.org>
1.1       lukem      99: Scope:         Entire tree.
                    100: Notes:
                    101:                Commits restricted to release engineering.
                    102:
                    103: Branch:                netbsd-1-3
                    104: Description:   The NetBSD 1.3 release branch
                    105: Status:                Terminated
                    106: Start Date:
                    107: End Date:
                    108: Base Tag:      netbsd-1-3-base
1.10      salo      109: Maintainer:    Release Engineering <releng@NetBSD.org>
1.1       lukem     110: Scope:         Entire tree.
                    111: Notes:
                    112:                Commits restricted to release engineering.
                    113:
                    114: Branch:                netbsd-1-4
                    115: Description:   The NetBSD 1.4 release branch
1.13      jmc       116: Status:                Terminated
1.1       lukem     117: Start Date:    1 Apr 2000
                    118: End Date:
                    119: Base Tag:      netbsd-1-4-base
1.10      salo      120: Maintainer:    1.4 Release Engineering <releng-1-4@NetBSD.org>
1.1       lukem     121: Scope:         Entire tree.
                    122: Notes:
                    123:                Commits restricted to release engineering.
                    124:
                    125: Branch:                netbsd-1-5
                    126: Description:   The NetBSD 1.5 release branch
1.37      jmc       127: Status:                Terminated
1.1       lukem     128: Start Date:    20 Jun 2000
1.37      jmc       129: End Date:      26 Jan 2005
1.1       lukem     130: Base Tag:      netbsd-1-5-base
1.10      salo      131: Maintainer:    1.5 Release Engineering <releng-1-5@NetBSD.org>
1.1       lukem     132: Scope:         Entire tree.
                    133: Notes:
                    134:                Commits restricted to release engineering.
1.6       lukem     135:
                    136: Branch:                netbsd-1-6
                    137: Description:   The NetBSD 1.6 release branch
1.91      wiz       138: Status:                Terminated
1.7       lukem     139: Start Date:    22 May 2002
1.6       lukem     140: End Date:
                    141: Base Tag:      netbsd-1-6-base
1.10      salo      142: Maintainer:    1.6 Release Engineering <releng-1-6@NetBSD.org>
1.6       lukem     143: Scope:         Entire tree.
                    144: Notes:
                    145:                Commits restricted to Release Engineering.
1.1       lukem     146:
1.88      riz       147: Branch:                netbsd-2
                    148: Description:    The NetBSD 2 release branch
1.271     snj       149: Status:                Terminated
1.88      riz       150: Start Date:    23 Dec 2004
                    151: End Date:
                    152: Base Tag:      netbsd-2-base
                    153: Maintainer:    2 Release Engineering <releng-2@NetBSD.org>
                    154: Scope:         Entire tree. (src + xsrc)
                    155: Notes:
                    156:                Commits restricted to Release Engineering.
                    157:
1.13      jmc       158: Branch:                netbsd-2-0
1.37      jmc       159: Description:   Originally the NetBSD 2.0 release branch and now the branch
                    160:                tracking security/critical fixes for the NetBSD 2.0 series
1.271     snj       161: Status:                Terminated
1.37      jmc       162: Start Date:    28 Mar 2004 and changed for security/critical function on
                    163:                        23 Dec 2004
1.13      jmc       164: End Date:
                    165: Base Tag:      netbsd-2-0-base
                    166: Maintainer:    2.0 Release Engineering <releng-2-0@NetBSD.org>
                    167: Scope:         Entire tree. (src + xsrc)
1.37      jmc       168: Notes:         Branch was re-purposed to security/critical change function
                    169:                once 2.0 released. See netbsd-2 for current branch to track
                    170:                NetBSD 2 tree.
                    171:                Commits restricted to Release Engineering.
                    172:
1.88      riz       173: Branch:                netbsd-2-1
                    174: Description:   Tracking security/critical fixes for NetBSD 2.1
1.271     snj       175: Status:                Terminated
1.88      riz       176: Start Date:     26 Oct 2005
1.37      jmc       177: End Date:
1.88      riz       178: Base Tag:      netbsd-2-1-RELEASE
1.37      jmc       179: Maintainer:    2 Release Engineering <releng-2@NetBSD.org>
                    180: Scope:         Entire tree. (src + xsrc)
1.88      riz       181: Notes:         Branch contains only security/critical fixes to
                    182:                NetBSD 2.1.  For new features, use netbsd-2 branch.
1.13      jmc       183:                Commits restricted to Release Engineering.
                    184:
1.36      jmc       185: Branch:                netbsd-3
                    186: Description:   The NetBSD 3 release branch
1.281     snj       187: Status:                Terminated
1.36      jmc       188: Start Date:    16 Mar 2005
                    189: End Date:
                    190: Base Tag:      netbsd-3-base
1.37      jmc       191: Maintainer:    3 Release Engineering <releng-3@NetBSD.org>
1.36      jmc       192: Scope:         Entire tree. (src + xsrc)
                    193: Notes:
                    194:                Commits restricted to Release Engineering.
1.1       lukem     195:
1.88      riz       196: Branch:                netbsd-4
                    197: Description:   The NetBSD 4 release branch
1.333     apb       198: Status:                Terminated
1.88      riz       199: Start Date:    8 Aug 2006
1.51      riz       200: End Date:
1.88      riz       201: Base Tag:      netbsd-4-base
                    202: Maintainer:    4 Release Engineering <releng-4@NetBSD.org>
1.51      riz       203: Scope:         Entire tree. (src + xsrc)
1.88      riz       204: Notes:
1.51      riz       205:                Commits restricted to Release Engineering.
                    206:
1.271     snj       207: Branch:                netbsd-5
                    208: Description:   The NetBSD 5 release branch
1.334     snj       209: Status:                Terminated
1.271     snj       210: Start Date:    31 Oct 2008
1.334     snj       211: End Date:      9 Nov 2015
1.271     snj       212: Base Tag:      netbsd-5-base
                    213: Maintainer:    5.0 Release Engineering <releng-5@NetBSD.org>
                    214: Scope:         Entire tree. (src + xsrc)
                    215: Notes:
                    216:                Commits restricted to Release Engineering.
                    217:
1.279     snj       218: Branch:                netbsd-5-0
                    219: Description:   Tracking security/critical fixes for NetBSD 5.0
1.333     apb       220: Status:                Terminated
1.279     snj       221: Start Date:    29 Apr 2009
                    222: End Date:
                    223: Base Tag:      netbsd-5-0-RELEASE
                    224: Maintainer:    5.0 Release Engineering <releng-5@NetBSD.org>
                    225: Scope:         Entire tree. (src + xsrc)
                    226: Notes:         Commits restricted to Release Engineering.
                    227:
1.333     apb       228: Branch:                netbsd-5-1
                    229: Description:   Tracking security/critical fixes for NetBSD 5.1
1.334     snj       230: Status:                Terminated
1.333     apb       231: Start Date:
1.334     snj       232: End Date:      9 Nov 2015
1.333     apb       233: Base Tag:      netbsd-5-1-RELEASE
                    234: Maintainer:    5.1 Release Engineering <releng-5@NetBSD.org>
                    235: Scope:         Entire tree. (src + xsrc)
                    236: Notes:         Commits restricted to Release Engineering.
                    237:
                    238: Branch:                netbsd-5-2
                    239: Description:   Tracking security/critical fixes for NetBSD 5.2
1.334     snj       240: Status:                Terminated
1.333     apb       241: Start Date:
1.334     snj       242: End Date:      9 Nov 2015
1.333     apb       243: Base Tag:      netbsd-5-2-RELEASE
                    244: Maintainer:    5.2 Release Engineering <releng-5@NetBSD.org>
                    245: Scope:         Entire tree. (src + xsrc)
                    246: Notes:         Commits restricted to Release Engineering.
                    247:
1.321     riz       248: Branch:                netbsd-6
                    249: Description:   The NetBSD 6 release branch
                    250: Status:                Active
                    251: Start Date:    15 Feb 2012
                    252: End Date:
                    253: Base Tag:      netbsd-6-base
                    254: Maintainer:    6.0 Release Engineering <releng-6@NetBSD.org>
                    255: Scope:         Entire tree. (src + xsrc)
                    256: Notes:
                    257:                Commits restricted to Release Engineering.
                    258:
1.333     apb       259: Branch:                netbsd-6-0
                    260: Description:   Tracking security/critical fixes for NetBSD 6.0
                    261: Status:                Active
                    262: Start Date:    17 Oct 2012
                    263: End Date:
                    264: Base Tag:      netbsd-6-0-RELEASE
                    265: Maintainer:    6.0 Release Engineering <releng-6@NetBSD.org>
                    266: Scope:         Entire tree. (src + xsrc)
                    267: Notes:
                    268:                Commits restricted to Release Engineering.
                    269:
                    270: Branch:                netbsd-6-1
                    271: Description:   Tracking security/critical fixes for NetBSD 6.1
                    272: Status:                Active
                    273: Start Date:    01 Feb 2013
                    274: End Date:
                    275: Base Tag:      netbsd-6-1-RELEASE
                    276: Maintainer:    6.1 Release Engineering <releng-6@NetBSD.org>
                    277: Scope:         Entire tree. (src + xsrc)
                    278: Notes:
                    279:                Commits restricted to Release Engineering.
                    280:
1.332     riz       281: Branch:                netbsd-7
                    282: Description:   The NetBSD 7 release branch
                    283: Status:                Active
                    284: Start Date:    11 Aug 2014
                    285: End Date:
                    286: Base Tag:      netbsd-7-base
                    287: Maintainer:    7.0 Release Engineering <releng-7@NetBSD.org>
                    288: Scope:         Entire tree. (src + xsrc)
                    289: Notes:
                    290:                Commits restricted to Release Engineering.
                    291:
1.335     snj       292: Branch:                netbsd-7-0
                    293: Description:   Tracking security/critical fixes for NetBSD 7.0
                    294: Status:                Active
                    295: Start Date:    10 Oct 2015
                    296: End Date:
                    297: Base Tag:      netbsd-7-0-RELEASE
                    298: Maintainer:    7.0 Release Engineering <releng-7@NetBSD.org>
                    299: Scope:         Entire tree. (src + xsrc)
                    300: Notes:
                    301:                Commits restricted to Release Engineering.
1.338     snj       302:
                    303: Branch:                netbsd-7-1
                    304: Description:   Tracking security/critical fixes for NetBSD 7.1
                    305: Status:                Active
                    306: Start Date:    15 Mar 2017
                    307: End Date:
                    308: Base Tag:      netbsd-7-1-RELEASE
                    309: Maintainer:    NetBSD 7 Release Engineering <releng-7@NetBSD.org>
                    310: Scope:         Entire tree. (src + xsrc)
                    311: Notes:
                    312:                Commits restricted to Release Engineering.
1.79      briggs    313: ########################################################################
                    314: # Individual developers' branches (Active/Dormant):
                    315: ########################################################################
1.4       bjh21     316:
1.158     yamt      317: Branch:                ad-audiomp
                    318: Description:   Add MP locking to the audio drivers
1.270     ad        319: Status:                Terminated
1.225     wiz       320: Start Date:    28 February 2007
1.270     ad        321: End Date:      7 December 2008
1.158     yamt      322: Base Tag:      ad-audiomp-base
                    323: Maintainer:    Andrew Doran <ad@NetBSD.org>
                    324: Scope:         kernel
                    325: Notes:         Making the audio drivers MP safe is necessary before efforts
                    326:                can be made to make the VM system MP safe. About 1/2 of the
                    327:                drivers are converted, the remaining 1/2 need more changes.
                    328:
                    329:                As of import this is snapshot of work in progress and so
                    330:                may not compile; in particular the midi changes are very
                    331:                much "in progress". The audio component has been tested
                    332:                and verified to work with emuxki and auvia. There may
                    333:                be a locking issue in the ac97 code at boot.
                    334:
                    335:                The are two locks per device instance, an ISR lock and
                    336:                a character device lock. The ISR lock replaces calls to
                    337:                splaudio()/splx(), and will be held across calls to device
                    338:                methods which were called at splaudio() before (e.g.
                    339:                trigger_output). The character device lock is held across
                    340:                calls to nearly all of the methods, excluding some only
1.225     wiz       341:                used for initialization, e.g. get_locks. This needs to be
1.158     yamt      342:                documented at merge time.
                    343:
                    344:                To test on a multi way x86 system, search for "mpsafe" in
                    345:                x86/x86/intr.c and change IPL_SCHED to IPL_AUDIO. Run a job
                    346:                that will acquire the ISR lock (depends on the hardware, but
                    347:                "while true; do mixerctl -a > /dev/null; done" may suffice).
                    348:                Play audio, run lockstat and verify that that there is
                    349:                contention on the ISR lock.
                    350:
1.270     ad        351: Branch:                ad-audiomp2
                    352: Description:   Add MP locking to the audio drivers
1.312     jmcneill  353: Status:                Terminated
1.270     ad        354: Start Date:    7 December 2008
1.312     jmcneill  355: End Date:      19 November 2011
1.270     ad        356: Base Tag:      ad-audiomp2-base
                    357: Maintainer:    Andrew Doran <ad@NetBSD.org>
                    358: Scope:         kernel
                    359: Notes:         Ressurect ad-audiomp, make the audio drivers MP safe.
                    360:
1.323     agc       361: Branch:                agc-netpgp-standalone
                    362: Description:   Remove dependency on openssl libraries in netpgp
                    363: Status:                Active
                    364: Start Date:    5 May 2012
                    365: End Date:
                    366: Base Tag:      agc-netpgp-standalone-base
                    367: Maintainer:    Alistair Crooks <agc@NetBSD.org>
                    368: Scope:         src/crypto/external/bsd/netpgp
                    369: Notes:         This branch is used to develop the version of netpgp
                    370:                which has its own version of bignum, ciphers, and signatures
                    371:                libraries, so that it is able to operate without openssl
                    372:                being in place.
                    373:
1.328     agc       374: Branch:                agc-symver
                    375: Description:   Add library symbol versioning information
                    376: Status:                Active
                    377: Start Date:    24 March 2013
                    378: End Date:
                    379: Base Tag:      agc-symver-base
                    380: Maintainer:    Alistair Crooks <agc@NetBSD.org>
                    381: Scope:         src
                    382: Notes:         This branch is used to develop DSO symbol versioning, allowing
                    383:                symbols to be added, modified and removed from shared libraries.
                    384:
1.4       bjh21     385: Branch:                bjh21-hydra
                    386: Description:   Simtec Hydra support and ARM SMP in general
1.90      bjh21     387: Status:                Dormant
1.4       bjh21     388: Start Date:    18 Oct 2002
                    389: End Date:
                    390: Base Tag:      bjh21-hydra-base
1.10      salo      391: Maintainer:    Ben Harris <bjh21@NetBSD.org>
1.4       bjh21     392: Scope:         sys/arch/arm sys/arch/acorn32
1.90      bjh21     393: Notes:         This code was on a branch because it involves changes to
1.4       bjh21     394:                cpuswitch.S which would otherwise make merging the
1.90      bjh21     395:                nathanw_sa branch difficult.
1.1       lukem     396:
1.337     bouyer    397: Branch:                bouyer-socketcan
                    398: Description:   Implement a CAN socket layer compatible with linux SocketCAN
1.341   ! bouyer    399: Status:                Terminated
1.337     bouyer    400: Start Date:    Sun Jan 15 2017
1.341   ! bouyer    401: End Date:      May 27 2017
1.337     bouyer    402: Base Tag:      bouyer-socketcan-base
                    403: Maintainer:    Manuel Bouyer <bouyer@NetBSD.org>
                    404: Scope:         src/
                    405: Notes:         Some documentation on SocketCAN is there:
                    406:                https://www.kernel.org/doc/Documentation/networking/can.txt
                    407:
1.308     cherry    408: Branch:                cherry-xenmp
                    409: Description:   Port i386 and amd64 Xen kernels to run MP
1.319     cherry    410: Status:                Terminated
1.308     cherry    411: Start Date:    1st June 2011
1.319     cherry    412: End Date:      13th January 2012
1.308     cherry    413: Base Tag:      cherry-xenmp-base
                    414: Maintainer:    Cherry G. Mathew <cherry@NetBSD.org>
                    415: Scope:         kernel
1.319     cherry    416: Notes:         None
1.308     cherry    417:
1.201     chris     418: Branch:                chris-arm-intr-rework
                    419: Description:   Rework arm interrupt handling code
1.291     wiz       420: Status:                Dormant
1.201     chris     421: Start Date:    11 Aug 2007
                    422: End Date:
                    423: Base Tag:      chris-arm-intr-rework-base
1.225     wiz       424: Maintainer:    Chris Gilbert <chris@NetBSD.org>
1.201     chris     425: Scope:         sys/arch/arm sys/arch/cats (other arm archs to follow)
                    426: Notes:         Rework arm interrupt code to provide a shared set of interrupt
                    427:                routines, and allow improvements to be shared across all arm
                    428:                based hardware.
                    429:
1.79      briggs    430: Branch:                gmcgarry_ucred
                    431: Description:   Integrate and encapsulate user credentials
                    432: Status:                Dormant
                    433: Start Date:    18 December 2002
                    434: End Date:
                    435: Base Tag:      gmcgarry_ucred_base
                    436: Maintainer:    Gregory McGarry <gmcgarry@NetBSD.org>
                    437: Scope:         kernel
                    438: Notes:         merge pcred and ucred and poolify
                    439:
1.199     rjs       440: Branch:                hpcarm-cleanup
                    441: Description:   Fix build problems for hpcarm
                    442: Status:                Active
                    443: Start Date:    31 July 2007
                    444: End Date:
                    445: Base Tag:      hpcarm-cleanup-base
                    446: Maintainer:    Robert Swindells <rjs@NetBSD.org>
                    447: Scope:         kernel
                    448: Notes:         Modify SA11x0 interrupt code to match PXA2x0 equivalent.
                    449:
1.194     itohy     450: Branch:                itohy-usb1
                    451: Description:   USB stack overhaul, mostly DMA related
1.305     itohy     452: Status:                Terminated
1.194     itohy     453: Start Date:    22 May 2007
                    454: End Date:
                    455: Base Tag:      itohy-usb1-base
                    456: Maintainer:    ITOH Yasufumi <itohy@NetBSD.org>
                    457: Scope:         kernel
                    458: Notes:         To check out the kernel source tree,
                    459:                1. check out checkout script
                    460:                        cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist
                    461:                2. update files in the branch
                    462:                        sh -e src/sys/dev/usb/filelist
                    463:
1.303     jruoho    464: Branch:                jruoho-x86intr
                    465: Description:   Cleanup and rework the x86 APIC and PIC subsystems
                    466: Status:                Active
                    467: Start Date:    17 January 2011
                    468: End Date:
                    469: Base Tag:      jruoho-x86intr-base
                    470: Maintainer:    Jukka Ruohonen <jruoho@NetBSD.org>
                    471: Scope:         kernel
                    472: Notes:         This branch aims to cleanup the x86 interrupt routing code.
                    473:                In particular, a new implementation is provided for all
                    474:                elements of the APIC that involve ACPI. In addition, better
                    475:                abstractions are provided for the whole PIC layer. The main
                    476:                work areas are sys/arch/x86 and sys/dev/acpi.
                    477:
1.276     jym       478: Branch:                jym-xensuspend
                    479: Description:   Implement xm save/restore/migrate for NetBSD domU
1.310     jym       480: Status:                Terminated
1.276     jym       481: Start Date:    2009-02-08
1.310     jym       482: End Date:      2011-09-20
1.276     jym       483: Base Tag:      jym-xensuspend-base
                    484: Maintainer:    Jean-Yves Migeon <jym@NetBSD.org>
                    485: Scope:         kernel
                    486: Notes:         This branch contains the code required to support the Xen
                    487:                save/restore/migrate facilities. It affects domU frontend
                    488:                drivers (xbd, xennet, xencons, hypervisor), autoconf(9)
                    489:                machinery, as well as MD code (mostly pmap(9)).
                    490:
1.79      briggs    491: Branch:                kame
                    492: Description:   KAME Project
                    493: Status:                Dormant
                    494: Start Date:    28 Jun 1999
                    495: End Date:
                    496: Base Tag:
                    497: Maintainer:    Jun-ichiro itojun Hagino <itojun@NetBSD.org>
                    498: Scope:         kernel
                    499: Notes:         http://www.kame.net
                    500:                Used for "reference" purposes for early part of KAME
                    501:                integration effort.  The branch is not actively used, as I
                    502:                (itojun) use patch(1) and diff(1) for the KAME syncs.
                    503:
1.240     keiichi   504: Branch:                keiichi-mipv6
                    505: Description:   Developing Mobile IPv6 function
                    506: Status:                Active
                    507: Start Date:    21 Feb 2008
                    508: End Date:
                    509: Base Tag:      keiichi-mipv6-base
                    510: Maintainer:    Keiichi Shima <keiichi@netbsd.org>
                    511: Scope:         sys, sbin, libc/net, distrib/sets, share/man/
                    512: Notes:         http://www.mobileip.jp/
                    513:                Work on developing Mobile IPv6/NEMO BS functions and
                    514:                related MIPv6 based advanced functions on NetBSD.
                    515:                Please consult keiichi for joining this activity.
                    516:
1.79      briggs    517: Branch:                kent-audio2
                    518: Description:   In-kernel audio mixer
                    519: Status:                Active
                    520: Start Date:    Sun Jan 16 2005
                    521: End Date:
                    522: Base Tag:      kent-audio2-base
                    523: Maintainer:    TAMURA Kent <kent@NetBSD.org>
                    524: Scope:         kernel (audio device drivers)
                    525: Notes:         http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html
                    526:                Please consult with the maintainer before committing
                    527:                to this branch.
                    528:                This branch is not expected to be compilable yet.
                    529:
1.329     khorben   530: Branch:                khorben-n900
                    531: Description:   Supporting the Nokia N900 smartphone
                    532: Status:                Active
                    533: Start Date:    2013-05-07
                    534: Maintainer:    Pierre Pronchery <khorben@netbsd.org>
                    535: Scope:         kernel (OMAP3 support, device drivers)
                    536: Notes:         Do not hesitate to communicate any change that would be welcome
                    537:                in HEAD.
                    538:
1.79      briggs    539: Branch:                matt-timespec
                    540: Description:   Convert the kernel to struct timespec as its primary time
                    541:                storage mechanism.
1.197     matt      542: Status:                Inactive
1.79      briggs    543: Start Date:    2005-02-19
                    544: End Date:
                    545: Base Tag:
                    546: Maintainer:    Matt Thomas <matt@NetBSD.org>
                    547: Scope:         kernel
                    548: Notes:
                    549:
1.197     matt      550: Branch:                matt-mips64
                    551: Description:   Rototill the mips code to support LP64 mips and N32/N64 ABIs
1.284     matt      552: Status:                Mostly dead
1.197     matt      553: Start Date:    2007-07-17
                    554: End Date:
1.206     matt      555: Base Tag:      matt-mips64-base
                    556: Maintainer:    Matt Thomas <matt@NetBSD.org>
                    557: Scope:         kernel & userland
1.284     matt      558: Notes:
                    559:
                    560: Branch:                matt-nb5-mips64
                    561: Description:   Rototill the mips code to support LP64 mips and N32/N64 ABIs
1.291     wiz       562: Status:                Active
1.284     matt      563: Start Date:    2009-08-01
                    564: End Date:
1.307     matt      565: Base Tag:      netbsd-5-1-RELEASE
1.284     matt      566: Maintainer:    Matt Thomas <matt@NetBSD.org>
                    567: Scope:         kernel & userland
                    568: Notes:
1.206     matt      569:
1.302     matt      570: Branch:                matt-nb5-pq3
                    571: Description:   Rototill the powerpc code to support mpc85xx
                    572: Status:                Active
                    573: Start Date:    2010-12-20
                    574: End Date:
                    575: Base Tag:      matt-nb5-pq3-base
                    576: Maintainer:    Matt Thomas <matt@NetBSD.org>
                    577: Scope:         kernel & userland
                    578: Notes:
                    579:
1.242     mjf       580: Branch:                mjf-devfs2
1.225     wiz       581: Description:   device file system supporting dynamic device nodes
1.224     mjf       582: Status:                Active
1.242     mjf       583: Start Date:    21 February 2008
1.224     mjf       584: End Date:
1.242     mjf       585: Base Tag:      mjf-devfs2-base
1.224     mjf       586: Maintainer:    Matt Fleming <mjf@NetBSD.org>
                    587: Scope:         kernel and userland
                    588: Notes:         This branch will move away from the static device nodes that
                    589:                are created with MAKEDEV scripts and allow nodes to be created
                    590:                and removed dynamically as devices are attached and detached
                    591:                from the machine.
                    592:
                    593: Branch:                mjf-ufs-trans
1.225     wiz       594: Description:   file system transactions for ufs
1.224     mjf       595: Status:                Active
                    596: Start Date:    12 March 2007
                    597: End Date:
                    598: Base Tag:      mjf-ufs-trans-base
                    599: Maintainer:    Matt Fleming <mjf@NetBSD.org>
                    600: Scope:         kernel
                    601: Notes:
                    602:
1.241     skrll     603: Branch:                nick-net80211-sync
                    604: Description:   sync of net80211 with FreeBSD
1.315     skrll     605: Status:                Dormant
1.241     skrll     606: Start Date:    21 February 2008
                    607: End Date:
                    608: Base Tag:      nick-net80211-base
                    609: Maintainer:    Nick Hudson <skrll@NetBSD.org>
                    610: Scope:         sys/
                    611: Notes:         Sync'ing net80211 with FreeBSD and drivers update. The branch is
                    612:                currently only the kernel, but will likely extend to some userland
                    613:                areas.
                    614:
1.79      briggs    615: Branch:                pkgviews
                    616: Description:   package views, enabling multiple conflicting packages to co-exist
                    617: Status:                Active
                    618: Start Date:    22 July 2002
                    619: End Date:
                    620: Base Tag:      pkgviews
                    621: Maintainer:    Alistair Crooks <agc@NetBSD.org>
                    622: Scope:         pkgsrc, basesrc/usr.sbin/pkg_install
                    623: Notes:         A more flexible infrastructure for third-party packages by
                    624:                allowing multiple conflicting packages and versions to co-exist
                    625:                within the same tree
                    626:
1.330     rmind     627: Branch:                rmind-smpnet
                    628: Description:   MP safe network stack (milestone 1): IPv4, UDP and ICMP
                    629: Status:                Active
                    630: Start Date:    17 July 2013
                    631: End Date:
                    632: Base Tag:      rmind-smpnet-base
                    633: Maintainer:    Mindaugas Rasiukevicius <rmind@netbsd.org>
                    634: Scope:         Kernel: src/sys (src/common is tagged but not branched)
                    635: Notes:         Goals:
                    636:
                    637:                - Improve the abstraction of PCB and other interfaces.
                    638:                - Add PCB and route cache locking, adjust socket locking.
                    639:                - Rework IPv4, UDP and ICMP paths to be MP safe.
                    640:                - Switch UDP sockets to a separate lock, test and benchmark.
                    641:
1.79      briggs    642: Branch:                rpaulo-netinet-merge-pcb
                    643: Description:   merge in6pcb with inpcb
1.133     rpaulo    644: Status:                Dormant
1.79      briggs    645: Start Date:    Wed Feb 01 2006
                    646: End Date:
                    647: Base Tag:      rpaulo-netinet-merge-pcb-base
                    648: Maintainer:    Rui Paulo <rpaulo@NetBSD.org>
                    649: Scope:         src/sys
1.135     rpaulo    650: Notes:         No longer active due to the lack of time. If you plan to
                    651:                continue this branch, sys/netinet/in_pcb.h already contains
                    652:                the proposed structure layout (which was roughly discussed
                    653:                in the tech-net mailing list).
                    654:                I also defined INP_*() macros to mimicate FreeBSD's inpcb
                    655:                locking style, but currently they do nothing and are not
                    656:                yet called at the correct places (needs discussion about
                    657:                kernel fine-grained locking).
                    658:                To continue this branch, one needs to read all the relevant
                    659:                inpcb/in6pcb source files and change the function names,
1.225     wiz       660:                structure names, structure fields according to the new
1.135     rpaulo    661:                layout (in6pcb is gone).
                    662:                Don't try to build a kernel from this branch because it won't
                    663:                work. The missing pieces required to do a complete build
                    664:                were not committed because they were incomplete and generated
                    665:                panics.
                    666:                You shouldn't need to worry about KAME syncs because
                    667:                they did most of them by now.
                    668:                After the work is done, you are required to test the branch
                    669:                (before the merge to -current) with an interop IPv6 test.
                    670:                More info at: http://www.tahi.org/
1.79      briggs    671:
1.191     wrstuden  672: Branch:        wrstuden-fixsa
                    673: Description:   Fix a number of issues present with Scheduler Activations.
                    674: Status:        Active
                    675: Start Date:    15 May 2007
                    676: End Date:
                    677: Base Tag:      wrstuden-fixsa-base
                    678: Maintainer:    Bill Stouder-Studenmund <wrstuden@NetBSD.org>
                    679: Scope:         src, though all the interesting stuff is in the kernel
                    680:                or lib/libpthread or maybe gdb.
                    681: Notes:         This branch is based off of the netbsd-4 branch!
                    682:                This branch is intended to stage improvements for the
                    683:                Scheduler Activations system for NetBSD 4. Improvements
                    684:                include not allocating memory while preparing to tsleep(),
                    685:                reducing inappropriate upcall delivery (hopefully also
                    686:                eliminating the need to mlock stacks), and being
1.253     wrstuden  687:                able to pthread_kill() running threads. At this date,
                    688:                most goals have been achieved. This branch also includes
                    689:                fixes to gdb to support working with threaded apps.
                    690:
                    691: Branch:        wrstuden-revivesa
                    692: Description:   Fix a number of issues present with Scheduler Activations.
                    693: Status:        Active
                    694: Start Date:    10 May 2008
                    695: End Date:
                    696: Base Tag:      wrstuden-revivesa-base
                    697: Maintainer:    Bill Stouder-Studenmund <wrstuden@NetBSD.org>
                    698: Scope:         src, though all the interesting stuff is in the kernel
                    699: Notes:         This branch is intended to revive Scheduler Activations
                    700:                in -current in the 5.0 era. This branch's main goal is
                    701:                to re-add syscall compatability so that SA-based libpthread
                    702:                programs can run with a -current kernel. 1:1 threading will
                    703:                remain the NetBSD-default. This branch will re-add necessary
                    704:                upcall support, and will also serve as a chance to clean
                    705:                out cruft that had accumulated in the implementation over
                    706:                time.
1.191     wrstuden  707:
1.227     yamt      708: Branch:                yamt-kmem
                    709: Description:
                    710:                - separate kernel va allocation from kernel fault handling.
                    711:                - make kmem_alloc interrupt-safe.
                    712: Status:                Active
                    713: Start Date:    Sun Dec  9 2007
                    714: End Date:
1.231     yamt      715: Base Tag:      yamt-kmem-base3
1.227     yamt      716: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                    717: Scope:         src/sys  (src/common is tagged but not branched)
                    718: Notes:
1.234     yamt      719:                todo:
                    720:                - investigate if PMAP_PREFER equivalent can be done
                    721:                  with vmem_xalloc.  find a tester with hardware for it.
                    722:                - g/c replaced code, including kmapent and malloc.
                    723:                - consider to remove other submaps.  eg. mb_map
1.227     yamt      724:
1.250     yamt      725: Branch:                yamt-nfs-mp
                    726: Description:   make nfs client mp-safe
                    727: Status:                Active
                    728: Start Date:    Sun Apr 27 2008
                    729: End Date:
1.294     yamt      730: Base Tag:      yamt-nfs-mp-base11
1.250     yamt      731: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                    732: Scope:         src/sys  (src/common is tagged but not branched)
                    733: Notes:
                    734:
1.311     yamt      735: Branch:                yamt-pagecache
                    736: Description:   page cache related changes
                    737: Status:                Active
                    738: Start Date:    Wed Nov 2 2011
                    739: End Date:
1.327     yamt      740: Base Tag:      yamt-pagecache-base8
1.311     yamt      741: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                    742: Scope:         src
                    743: Notes:         - maintain object pages in radix tree rather than rb tree.
1.320     yamt      744:                - shrink the size of vm_page.
1.311     yamt      745:                - reduce unnecessary page scan in putpages.  esp. when an
                    746:                  object has a ton of pages cached but only a few of them
                    747:                  are dirty.
                    748:                - reduce the number of pmap operations by tracking page
1.316     yamt      749:                  dirtiness more precisely in uvm layer.
1.311     yamt      750:                - fix nfs commit range tracking.
                    751:                - fix nfs write clustering.  XXX hack
1.324     yamt      752:                - fix A->O loaning
1.325     yamt      753:                - write radixtree(9) man page
1.311     yamt      754:
1.317     yamt      755:                TODO:
                    756:                        - benchmark
                    757:                        - test
1.318     yamt      758:                        - make the write clustering fix less kludgy
1.320     yamt      759:                        - fix or disable the ad-hoc per-cpu statistic
1.324     yamt      760:                        - disable A->O loan as its benefit is unclear at best
1.317     yamt      761:
1.314     yamt      762:                tested: i386, amd64, nfs, ffs
                    763:
1.317     yamt      764:                have good chances to be broken: lfs, sparc64, hp700
1.314     yamt      765:
1.318     yamt      766:                the following is kernel build test results.
                    767:                most of NG seem unrelated to the changes in the branch.
                    768:
                    769:                        acorn26  GENERIC    OK
                    770:                        acorn32  GENERIC    OK
                    771:                        algor    P6032      NG
                    772:                        alpha    GENERIC    OK
                    773:                        alpha    GENERIC.MP OK
                    774:                        amd64    GENERIC    OK
                    775:                        amd64    XEN3_DOM0  OK
                    776:                        amd64    XEN3_DOMU  OK
                    777:                        amiga    GENERIC    OK
                    778:                        amigappc GENERIC    OK
                    779:                        arc      GENERIC    OK
                    780:                        atari    MILAN-PCIIDE OK
                    781:                        bebox    GENERIC    OK
                    782:                        cats     GENERIC    OK
                    783:                        cesfic   GENERIC    OK
                    784:                        cobalt   GENERIC    OK
                    785:                        dreamcast GENERIC    NG
                    786:                        emips    GENERIC    OK
                    787:                        evbarm   NSLU2      NG
                    788:                        evbarm   TS7200     NG
                    789:                        evbmips  P6032      NG
                    790:                        evbmips  MALTA      NG
                    791:                        evbppc   WALNUT     NG
                    792:                        evbppc   EXPLORA451 NG
                    793:                        evbppc   PMPPC      NG
                    794:                        evbsh3   COMPUTEXEVB OK
                    795:                        ews4800mips GENERIC    OK
                    796:                        hp300    GENERIC    OK
                    797:                        hp700    GENERIC    OK
                    798:                        hpcarm   JORNADA720 OK
                    799:                        hpcarm   JORNADA728 OK
                    800:                        hpcmips  GENERIC    OK
                    801:                        hpcsh    GENERIC    OK
                    802:                        hpcsh    HPW650PA   OK
                    803:                        i386     MONOLITHIC OK
                    804:                        i386     GENERIC    OK
                    805:                        i386     XEN3_DOM0  OK
                    806:                        i386     XEN3_DOMU  OK
                    807:                        i386     ALL        NG
                    808:                        ia64     GENERIC    OK
                    809:                        ia64     GENERIC.SKI NG
                    810:                        ibmnws   GENERIC    OK
                    811:                        iyonix   GENERIC    NG
                    812:                        landisk  GENERIC    OK
                    813:                        luna68k  GENERIC    OK
                    814:                        mac68k   GENERIC    OK
                    815:                        macppc   GENERIC    OK
                    816:                        macppc   GENERIC.MP OK
                    817:                        mipsco   GENERIC    OK
                    818:                        mmeye    GENERIC    OK
                    819:                        mvme68k  GENERIC    OK
                    820:                        mvmeppc  GENERIC    OK
                    821:                        netwinder GENERIC    NG
                    822:                        news68k  GENERIC    OK
                    823:                        newsmips GENERIC    OK
                    824:                        next68k  GENERIC    OK
                    825:                        ofppc    GENERIC    OK
                    826:                        ofppc    GENERIC.MP NG
                    827:                        pmax     GENERIC    OK
                    828:                        prep     GENERIC    OK
                    829:                        rs6000   GENERIC    NG
                    830:                        sandpoint GENERIC    OK
                    831:                        sbmips   GENERIC    NG
                    832:                        sbmips   GENERIC.MP NG
                    833:                        sgimips  GENERIC32_IP3x OK
                    834:                        shark    GENERIC    NG
                    835:                        sparc    GENERIC    OK
                    836:                        sparc    GENERIC.MP OK
                    837:                        sparc64  GENERIC    OK
                    838:                        sun2     GENERIC    OK
                    839:                        sun3     GENERIC    OK
                    840:                        usermode GENERIC    NG
                    841:                        vax      GENERIC    OK
                    842:                        vax      GENERIC.MP OK
                    843:                        x68k     GENERIC    OK
                    844:                        zaurus   GENERIC    NG
                    845:
1.163     reinoud   846: Branch:                reinoud-bufcleanup
1.164     reinoud   847: Description:   implement and evaluate struct buf usage cleanup strategies.
                    848:                Ideas currently in mind (preference for b):
                    849:                a)
1.163     reinoud   850:                        1. use of bio_ops per buffer.
                    851:                        2. allow chaining/overloading of functions in bio_ops
                    852:                           and provide some private context.
1.225     wiz       853:                        3. extend the bio_ops with commonly used functionality
1.163     reinoud   854:                           like pending action counting, custom context passing,
                    855:                           last minute processing of buffer data, buffer cache
                    856:                           etc.
                    857:                        4. investigate the use of the kcont()
                    858:                           continuation-passing framework for async io
                    859:                           completion notification for bufs
1.164     reinoud   860:                        ...
                    861:                b)
                    862:                        1. all sequencing use of B_CALL replaced by
                    863:                           device-threads, if possible generic code around BUFQ
1.225     wiz       864:                        2. possibly use kcont() for async IO finished signaling
1.164     reinoud   865:                        3. counter of pending and queued actions requestable
                    866:                           by IOCTL interface?
                    867:                        4. implement `last minute buffer fixup' calls and maybe
                    868:                           even finished I/O calls as vnode operations
                    869:                        ...
1.163     reinoud   870: Status:                Active
                    871: Start Date:    Thu Mar 15 2007
                    872: End Date:
                    873: Base Tag:      reinoud-bufcleanup-base
                    874: Maintainer:    Reinoud Zandijk <reinoud@NetBSD.org>
                    875: Scope:         src/sys and src/common
1.225     wiz       876: Notes:         Used as experiment sandbox and if successful hopefully one day
                    877:                to be integrated.
1.163     reinoud   878:
1.340     pgoyette  879: Branch:                prg-localcount2
                    880: Description:   Implement localcount reference counting as proposed by
                    881:                riastradh@ - supersedes abandonded pgoyette-localcount
                    882: Status:                Active
                    883: Start Date:    Wed Apr 26 2017
                    884: End Date:
                    885: Base Tag:      prg-localcount2-base
                    886: Maintainer:    pgoyette
                    887: Scope:         src/sys/
                    888: Notes:
                    889:
                    890:
                    891: ########################################################################
                    892: # Individual developers' branches (Terminated):
                    893: ########################################################################
                    894:
1.336     pgoyette  895: Branch:                pgoyette-localcount
                    896: Description:   Implement localcount reference counting as proposed by
                    897:                riastradh@
1.339     pgoyette  898: Status:                Terminated
1.336     pgoyette  899: Start Date:    Fri Jul 15 2016
1.339     pgoyette  900: End Date:      Wed Apr 26 2017
1.336     pgoyette  901: Base Tag:      pgoyette-localcount-base
                    902: Maintainer:    pgoyette
                    903: Scope:         src/sys/
1.339     pgoyette  904: Notes:         Abandoned - there seems to have been some CVS "pilot
                    905:                error during one of the sync-with-head and now there
                    906:                are an unknown number of commits missing from an
                    907:                unknown number of files from an unknown time period.
                    908:                The work will be salvaged as much as possible, and
                    909:                applied to a new clean branch.
1.336     pgoyette  910:
1.1       lukem     911: Branch:                bouyer-scsipi
                    912: Description:   Integration of atapi support
                    913: Status:                Terminated
                    914: Start Date:
                    915: End Date:
                    916: Base Tag:
1.10      salo      917: Maintainer:    Manuel Bouyer <bouyer@NetBSD.org>
1.1       lukem     918: Scope:         kernel
                    919: Notes:         Superseded by thorpej_scsipi
                    920:
1.79      briggs    921: Branch:                bouyer-xen2
                    922: Description:   update xen port to xen 2.0, with support for domain0 operations
                    923: Status:                Terminated
                    924: Start Date:    Dec 13 2004
                    925: End Date:      Mar 10 2005
                    926: Base Tag:      netbsd-2-base
                    927: Maintainer:    Manuel Bouyer <bouyer@NetBSD.org>
                    928: Scope:         src/sys/arch/xen
                    929: Notes:
                    930:
1.220     bouyer    931: Branch:                bouyer-xenamd64
                    932: Description:   add amd64 support to Xen and rework some parts to share more code between Xen and others
                    933: Status:                Terminated
                    934: Start Date:    18 Oct 2007
                    935: End Date:      22 Nov 2007
                    936: Base Tag:      bouyer-xenamd64-base
                    937: Maintainer:    Manuel Bouyer <bouyer@NetBSD.org>
                    938: Scope:         kernel
                    939: Notes:
                    940:
1.238     bouyer    941: Branch:                bouyer-xeni386
                    942: Description:   switch xen on i386 to the x86 pmap and the xen/x86/x86_xpmap.c bootstrap, and add i386 PAE support
1.243     yamt      943: Status:                Terminated
1.238     bouyer    944: Start Date:    10 Dec 2007
                    945: End Date:      23 Jan 2008
                    946: Base Tag:      bouyer-xeni386-base
                    947: Maintainer:    Manuel Bouyer <bouyer@NetBSD.org>
                    948: Scope:         kernel
                    949: Notes:
                    950:
1.337     bouyer    951: Branch:                bouyer-quota2
                    952: Description:   modernise disk quotas
                    953: Status:                Terminated
                    954: Start Date:    Thu Jan 20 2011
                    955: End Date:      March 06 2011
                    956: Base Tag:      bouyer-quota2-base
                    957: Maintainer:    Manuel Bouyer <bouyer@NetBSD.org>
                    958: Scope:         src/
                    959: Notes:
                    960:
1.87      chap      961: Branch:        chap-midi
                    962: Description:   Renovation of MIDI support
                    963: Status:        Terminated; merged to -current
                    964: Start Date:    19 May 2006
                    965: End Date:      30 Jun 2006
                    966: Base Tag:      chap-midi-base
                    967: Maintainer:    Chapman Flack <chap@NetBSD.org>
                    968: Scope:         sys, share/man, usr.bin
                    969: Notes:
                    970:
1.1       lukem     971: Branch:                chs-ubc
1.44      chs       972: Description:   Unified Buffer Cache
                    973: Status:                Terminated
1.1       lukem     974: Start Date:
                    975: End Date:
                    976: Base Tag:      chs-ubc-base
1.10      salo      977: Maintainer:    Chuck Silvers <chs@NetBSD.org>
1.1       lukem     978: Scope:         kernel
                    979: Notes:
                    980:
                    981: Branch:                chs-ubc2
1.44      chs       982: Description:    Unified Buffer Cache
                    983: Status:                Terminated; merged to -current
1.1       lukem     984: Start Date:
                    985: End Date:
                    986: Base Tag:      chs-ubc2-base, chs-ubc2-newbase
1.10      salo      987: Maintainer:    Chuck Silvers <chs@NetBSD.org>
1.1       lukem     988: Scope:         kernel
                    989: Notes:
                    990:
                    991: Branch:                cjs-build-against-obj-dir
                    992: Description:   ?
                    993: Status:                ?
                    994: Start Date:
                    995: End Date:
                    996: Base Tag:
1.10      salo      997: Maintainer:    Curt Sampson <cjs@NetBSD.org>
1.1       lukem     998: Scope:         Entire tree.
                    999: Notes:
                   1000:
1.285     cube     1001: Branch:                cube-autoconf
                   1002: Description:   Renovate autoconf(9) API
                   1003: Status:                Terminated; abandoned
                   1004: Start Date:    11 Dec 2007
                   1005: End Date:
                   1006: Base Tag:      cube-autoconf-base
                   1007: Maintainer:    Quentin Garnier <cube@NetBSD.org>
                   1008: Scope:         kernel usr.bin/config (and some other userland bits)
                   1009: Notes:         Address a number of issues the current autoconf(9) API has.
                   1010:
1.1       lukem    1011: Branch:                eeh-paddr_t
1.44      chs      1012: Description:   use separate types for virtual vs. physical addresses
                   1013: Status:                Terminated; merged to -current
1.1       lukem    1014: Start Date:
                   1015: End Date:
                   1016: Base Tag:      eeh-paddr_t-base
1.10      salo     1017: Maintainer:    Eduardo Horvath <eeh@NetBSD.org>
1.1       lukem    1018: Scope:         kernel
1.44      chs      1019: Notes:         This is needed to support 32-bit kernels on sparc64.
1.1       lukem    1020:
1.79      briggs   1021: Branch:                elad-kernelauth
                   1022: Description:   Native NetBSD implementation of Apple's kernel authorization
                   1023:                based on TN2127. This is a "clean-room" implementation to
                   1024:                avoid any licensing issues.
                   1025: Status:                Terminated; merged to -current
                   1026: Start Date:    Tue Mar  7 2006
                   1027: End Date:      Mon May 15 2006
                   1028: Base Tag:      elad-kernelauth-base
                   1029: Maintainer:    Elad Efrat <elad@NetBSD.org>
                   1030: Scope:         src/sys, src/share/man/man9/Makefile,
                   1031:                src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi
                   1032: Notes:
                   1033:
1.1       lukem    1034: Branch:                fvdl-softdep
                   1035: Description:   FFS soft dependencies
1.44      chs      1036: Status:                Terminated; merged to -current
1.1       lukem    1037: Start Date:
                   1038: End Date:
                   1039: Base Tag:      fvdl-softdep-base
1.10      salo     1040: Maintainer:    Frank van der Linden <fvdl@NetBSD.org>
1.1       lukem    1041: Scope:         kernel
                   1042: Notes:
                   1043:
                   1044: Branch:                gehenna-devsw
                   1045: Description:   auto-generation of devsw table
                   1046: Status:                Terminated
                   1047: Start Date:    16 May 2002
                   1048: End Date:      6 Sep 2002
                   1049: Base Tag:      gehenna-devsw-base
1.10      salo     1050: Maintainer:    MAEKAWA Masahide <gehenna@NetBSD.org>
1.1       lukem    1051: Scope:         syssrc
                   1052: Notes:         The goal is to get rid of the existing device switch tables in
                   1053:                port-dependent conf.c and to generate them dynamically by
                   1054:                config(8).
1.8       gmcgarry 1055:
1.272     haad     1056: Branch:         haad-dm
                   1057: Description:    Add support for LVM to NetBSD
                   1058: Status:         Terminated; merged with -current
                   1059: Start Date:     7 July 2008
                   1060: End Date:      19 December 2008
                   1061: Base Tag:       haad-dm-base
                   1062: Maintainer:     Adam Hamsik <haad@NetBSD.org>
                   1063: Scope:          kernel
                   1064: Notes:          LVM support is based on Linux lvm2tools,
                   1065:                 libdevmapper library and NetBSD device-mapper
                   1066:                 driver.
                   1067:
1.1       lukem    1068: Branch:                is-newarp
1.23      is       1069: Description:   ARP for non-Ethernet
                   1070: Status:                Terminated; merged before NetBSD 1.3
                   1071: Start Date:    1996/10/13
                   1072: End Date:      1997/03/15
1.1       lukem    1073: Base Tag:      is-newarp-base
1.10      salo     1074: Maintainer:    Ignatios Souvatzis <is@NetBSD.org>
1.1       lukem    1075: Scope:         kernel
                   1076: Notes:
                   1077:
1.226     jmcneill 1078: Branch:                jmcneill-pm
                   1079: Description:   Power management framework overhaul, ACPI improvements
                   1080: Status:                Terminated; merged before NetBSD 5.0
                   1081: Start Date:    3 Aug 2007
                   1082: End Date:      9 Dec 2007
                   1083: Base Tag:      jmcneill-pm-base
                   1084: Maintainer:    Jared D. McNeill <jmcneill@NetBSD.org>
                   1085: Scope:         kernel
                   1086: Notes:
                   1087:
1.312     jmcneill 1088: Branch:                jmcneill-audiomp3
                   1089: Description:   Add MP locking to the audio drivers
1.313     jmcneill 1090: Status:                Terminated; merged before NetBSD 6.0
1.312     jmcneill 1091: Start Date:    19 Nov 2011
1.313     jmcneill 1092: End Date:      23 Nov 2011
1.312     jmcneill 1093: Base Tag:      jmcneill-audiomp3-base
                   1094: Maintainer:    Jared D. McNeill <jmcneill@NetBSD.org>
                   1095: Scope:         kernel
                   1096: Notes:         Resurrect ad-audiomp2, make the audio drivers MP safe.
                   1097:
1.1       lukem    1098: Branch:                kenh-if-detach
                   1099: Description:   Interface detach support.
                   1100: Status:                ?
                   1101: Start Date:
                   1102: End Date:
                   1103: Base Tag:      kenh-if-detach-base
1.10      salo     1104: Maintainer:    Ken Hornstein <kenh@NetBSD.org>
1.1       lukem    1105: Scope:         kernel
                   1106: Notes:
                   1107:
1.16      kent     1108: Branch:                kent-audio1
                   1109: Description:   Audio converter pipeline
1.18      kent     1110: Status:                Terminated; merged to -current
1.16      kent     1111: Start Date:    Tue Dec  7 2004
1.17      kent     1112: End Date:      Tue Jan 11 2005
                   1113: Base Tag:      kent-audio1-base
                   1114: Maintainer:    TAMURA Kent <kent@NetBSD.org>
                   1115: Scope:         kernel (audio device drivers)
                   1116: Notes:         http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html
                   1117:                Please consult with the maintainer before committing
                   1118:                to this branch.
                   1119:
1.1       lukem    1120: Branch:                kqueue
                   1121: Description:   kqueue kernel event notification mechanism (from FreeBSD)
1.5       jdolecek 1122: Status:                Terminated; merged to -current
1.1       lukem    1123: Start Date:    Tue Jul 10 23:08:38 EST 2001
1.5       jdolecek 1124: End Date:      Tue Oct 24 09:14:14 GMT 2002
1.1       lukem    1125: Base Tag:      kqueue-base
                   1126: Maintainer:    Jaromir Dolecek <jdolecek@NetBSD.org>
                   1127: Scope:         kernel, libc/sys, share/man/man9, usr.bin/fstat
                   1128: Notes:         Integration of FreeBSD's kqueue(2) mechanism, with various
                   1129:                local internal changes to better suit NetBSD, and
                   1130:                enhancements such as looking up filters by name or
                   1131:                number, and dynamic registration of "user" filters.
                   1132:                The work is complete as is, but is awaiting more
                   1133:                feedback from various kernel gurus before going mainline.
1.11      skrll    1134:
                   1135: Branch:                ktrace-lwp
                   1136: Description:   ktrace support for lwp ids.
1.59      skrll    1137: Status:                Terminated; merged to -current
1.11      skrll    1138: Start Date:    Wed Jul  2 15:27:30 UTC 2003
1.59      skrll    1139: End Date:      Sun Dec 11 12:25:29 UTC 2005
1.11      skrll    1140: Base Tag:      ktrace-lwp-base
1.12      grant    1141: Maintainer:    Darren Reed <darrenr@NetBSD.org>
1.11      skrll    1142: Scope:         sys
                   1143: Notes:
1.1       lukem    1144:
                   1145: Branch:                marc-pcmcia
                   1146: Description:   PCMCIA support
                   1147: Status:                Terminated; merged to -current
                   1148: Start Date:
                   1149: End Date:
                   1150: Base Tag:      marc-pcmcia-base, marc-pcmcia-bp
1.10      salo     1151: Maintainer:    Marc Horowitz <marc@NetBSD.org>
1.1       lukem    1152: Scope:         kernel
                   1153: Notes:
                   1154:
1.268     tsutsui  1155: Branch:                matt-armv6
                   1156: Description:   Rototill the arm code to support features present in the
                   1157:                v6 of the ARM Architecture.  Additionally, clean up things
                   1158:                along the way to use common practices.
                   1159: Status:                Terminated; merged to -current
                   1160: Start Date:    2007-08-27
                   1161: End Date:      2008-04-27
                   1162: Base Tag:      matt-armv6-base
                   1163: Maintainer:    Matt Thomas <matt@NetBSD.org>
                   1164: Scope:         kernel & userland
                   1165: Notes:
                   1166:
1.1       lukem    1167: Branch:                minoura_x68k_bus_h
                   1168: Description:   bus_space(9) and bus_dma(9) implementation for x68k
                   1169: Status:                Terminated; merged to -current
                   1170: Start Date:    23 Dec 1998
                   1171: End Date:      16 Mar 1999
                   1172: Base Tag:      minoura_x68k_bus_h-base
1.10      salo     1173: Maintainer:    Minoura Makoto <minoura@NetBSD.org>
1.1       lukem    1174: Scope:         sys/arch/x68k
                   1175: Notes:
                   1176:
                   1177: Branch:                minoura-xpg4dl
                   1178: Description:   Citrus Project locale subsystem
                   1179: Status:                Terminated; (partly) merged to -current
                   1180: Start Date:    28 March 2000
                   1181: End Date:
                   1182: Base Tag:      minoura-xpg4dl-base
1.10      salo     1183: Maintainer:    Minoura Makoto <minoura@NetBSD.org>
1.1       lukem    1184: Scope:         basesrc, syssrc, sharesrc
                   1185: Notes:         Citrus Project is developing dynamically-loadable, codeset-
                   1186:                independent locale subsystem.  Part of the implementation
                   1187:                (LC_CTYPE) called XPG4DL is now integrated to -current.
                   1188:
1.242     mjf      1189: Branch:                mjf-devfs
                   1190: Description:   device file system supporting dynamic device nodes
                   1191: Status:                Terminated
                   1192: Start Date:    12 November 2007
                   1193: End Date:      21 February 2008
                   1194: Base Tag:      mjf-devfs-base
                   1195: Maintainer:    Matt Fleming <mjf@NetBSD.org>
                   1196: Scope:         kernel and userland
                   1197: Notes:         This branch will move away from the static device nodes that
                   1198:                are created with MAKEDEV scripts and allow nodes to be created
                   1199:                and removed dynamically as devices are attached and detached
                   1200:                from the machine.
                   1201:
1.1       lukem    1202: Branch:                mrg-vm-swap
1.49      mrg      1203: Description:   dynamic swap allocation, swap-to-files support
1.225     wiz      1204: Status:                Terminated; abandoned for mrg-vm-swap2
1.49      mrg      1205: Start Date:    12 February 1997
                   1206: End Date:      15 March 1997
                   1207: Base Tag:      [none]
                   1208: Maintainer:    Matthew R. Green <mrg@NetBSD.org>
                   1209: Scope:         kernel
                   1210: Notes:
                   1211:
                   1212: Branch:                mrg-vm-swap2
                   1213: Description:   dynamic swap allocation, swap-to-files support
                   1214: Status:                Terminated; merged to -current
                   1215: Start Date:    4 May 1997
                   1216: End Date:      12 June 1997
                   1217: Base Tag:      mrg-vm-swap2-base
1.10      salo     1218: Maintainer:    Matthew R. Green <mrg@NetBSD.org>
1.1       lukem    1219: Scope:         kernel
                   1220: Notes:
                   1221:
                   1222: Branch:                nathanw_sa
                   1223: Description:   Scheduler activations
1.44      chs      1224: Status:                Terminated; merged to -current
1.1       lukem    1225: Start Date:    5 March 2001
1.9       thorpej  1226: End Date:      18 January 2003
1.1       lukem    1227: Base Tag:      nathanw_sa_base
1.10      salo     1228: Maintainer:    Nathan Williams <nathanw@NetBSD.org>
1.1       lukem    1229: Scope:         kernel, libc, libkvm, libpthread, libpthread_dbg, include,
                   1230:                bin/ps usr.bin/systat usr.bin/top usr.bin/w
                   1231:                gnu/dist/toolchain/gdb gnu/usr.bin/gdb
                   1232: Notes:         The idea of scheduler activations is described in the
                   1233:                classic paper by Anderson et al., in ACM Transactions
                   1234:                a on Computer Systems volume 10 issue 1 (1992),which
                   1235:                can be found at
                   1236:                http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/
                   1237:                Many ideas in the implementation are based on the
                   1238:                implementation of scheduler activations added to Mach
                   1239:                3.0 and described by Davis et al. in the University of
                   1240:                Washington CS tech report 92-08-93, which can be found
                   1241:                at
                   1242:                ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z
                   1243:
                   1244:                My USENIX paper on the subject can be found at
                   1245:                http://web.mit.edu/nathanw/www/usenix/
                   1246:
                   1247:                Please consult with the maintainer before committing
                   1248:                to this branch.
                   1249:                Other tags starting with nathanw_sa reserved for
                   1250:                branch management and are not guaranteed to be stable.
1.9       thorpej  1251:
                   1252:                Trunk tagged with "nathanw_sa_before_merge" prior to
                   1253:                merging branch down to trunk.  Branch tagged with
                   1254:                "nathanw_sa_end" to indicate the ending revision of
                   1255:                the branch.
1.1       lukem    1256:
1.217     joerg    1257: Branch:                newlock
                   1258: Description:   New locking primitives, based on Solaris's
                   1259: Status:                Terminated
                   1260: Start Date:    March 9, 2002
1.225     wiz      1261: End Date:      February 12, 2007
1.217     joerg    1262: Base Tag:      newlock-base
                   1263: Maintainer:    Jason R. Thorpe <thorpej@NetBSD.org>
                   1264: Scope:         Kernel
                   1265: Notes:         The goal is to replace the existing lockmgr() and
                   1266:                simple_lock() based locking mechanisms with the
                   1267:                primitives found in Solaris: mutexes and rwlocks.
1.225     wiz      1268:                Superseded by the newlock2 branch.
1.217     joerg    1269:
                   1270: Branch:                newlock2
                   1271: Description:   New locking primitives, based on Solaris's
                   1272: Status:                Terminated
                   1273: Start Date:    September 9, 2006
1.225     wiz      1274: End Date:      February 12, 2007
1.217     joerg    1275: Base Tag:      newlock2-base
                   1276: Maintainer:    Andrew Doran <ad@NetBSD.org>
                   1277: Scope:         Kernel
                   1278: Notes:         As per the newlock branch, however given the amount of time
                   1279:                the original branch has lain dormant, a new one has been
                   1280:                created.  Goals:
                   1281:                - Implement new locking primitives on most-used ports.
                   1282:                - Minor locking improvements.
                   1283:                - Remove spinlockmgr().
                   1284:
                   1285: Branch:                nick-csl-alignment
                   1286: Description:   Provide correctly aligned __cpu_simple_lock_t for hppa
1.278     skrll    1287: Status:        Terminated; merged to -current
1.217     joerg    1288: Start Date:    2007-07-18
                   1289: End Date:
                   1290: Base Tag:      nick-csl-alignment-base5
                   1291: Maintainer:    Nick Hudson <skrll@NetBSD.org>
                   1292: Scope:         sys, lib/libpthread, lib/libpthread_dbg
                   1293: Notes:
                   1294:
1.1       lukem    1295: Branch:                perseant-lfsv2
                   1296: Description:   LFS incompatible on-disk data structure changes
                   1297: Status:                Terminated
                   1298: Start Date:    27 June 2001
                   1299: End Date:      16 July 2001
                   1300: Base Tag:      perseant-lfsv2-base
1.10      salo     1301: Maintainer:    Konrad Schroder <perseant@NetBSD.org>
1.1       lukem    1302: Scope:         basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs
                   1303: Notes:         This branch should be short-lived, I expect to merge as soon
                   1304:                as the data structures required for unremove are in and tested.
                   1305:
1.217     joerg    1306: Branch:                ppcoea-renovation
                   1307: Description:   General renovation and cleanup of all OEA PowerPC ports.
                   1308: Status:                Terminated; merged to -current
                   1309: Start Date:    30 April 2007
                   1310: End Date:      15 October 2007
                   1311: Base Tag:      ppcoea-renovation-base
                   1312: Maintainer:    Tim Rightnour <garbled@netbsd.org>
                   1313: Scope:         src/sys/arch
                   1314: Notes:         This branch is for a general cleanup of all OEA-based PowerPC
                   1315:                ports. OEA (Operating Environment Architecture) PowerPC refers
                   1316:                to the 601, 603, 604, and similar chips.  Specifically, not the
                   1317:                403/401 and other embedded chips. The general concept is to get
                   1318:                them all compiling, and sharing as much code as possible.  All
                   1319:                developers are welcome to commit to this branch.
                   1320:
1.174     thorpej  1321: Branch:                thorpej-devvp
                   1322: Description:   replace dev_t with struct vnode * in devsw entry points
                   1323: Status:                Terminated
                   1324: Start Date:    Sep 6 2001
                   1325: End Date:      ???
                   1326: Base Tag:      thorpej-devvp-base
                   1327: Maintainer:    Jason Thorpe <thorpej@NetBSD.org>
                   1328: Scope:         syssrc
                   1329: Notes:         Kernels built from this branch are not expected
                   1330:                to function correctly at this time.
                   1331:
                   1332:                Ports known to compile on this branch:
                   1333:                        alpha
                   1334:                        i386
                   1335:
1.118     peter    1336: Branch:                peter-altq
                   1337: Description:   New ALTQ framework:
                   1338:                - sync with KAME sources
                   1339:                - share mtag/name mapping functions
                   1340:                - separate altq + pf attachment
                   1341: Status:                Terminated; merged to -current
                   1342: Start Date:    March 16, 2006
                   1343: End Date:      October 12, 2006
                   1344: Base Tag:      peter-altq-base
                   1345: Maintainer:    Peter Postma <peter@NetBSD.org>,
                   1346:                Martin Husemann <martin@NetBSD.org>,
                   1347:                Matthias Scheler <tron@NetBSD.org>
                   1348: Scope:         dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq
                   1349: Notes:         Only the first item in the description was finished
                   1350:                in this branch.
                   1351:
1.309     rmind    1352: Branch:                rmind-uvmplock
                   1353: Description:   Reorganize locking in UVM and improve x86 pmap(9)
                   1354: Status:                Terminated; merged to -current
                   1355: Start Date:    15 March 2010
                   1356: End Date:      12 June 2011
                   1357: Base Tag:      rmind-uvmplock-base
                   1358: Maintainer:    Mindaugas Rasiukevicius <rmind@netbsd.org>
                   1359: Scope:         Kernel
                   1360: Notes:         Goals:
                   1361:
                   1362:                - Reorganize locking in UVM and serialize pmap(9) operations
                   1363:                  on same page(s).  New lock order: [vmpage-lock] -> pmap-lock.
                   1364:                  Based on the patch from ad@.
                   1365:                - Simplify locking in pmap(9) modules by removing P->V locking.
                   1366:                - Use mutex_obj(9) on vmobjlock (and thus vnode_t::v_interlock)
                   1367:                  to share locks among UVM objects where necessary.
                   1368:                - Rewrite and optimize x86 TLB shootdown code.
                   1369:                - Unify /dev/mem et al in MI code and provide required locking.
                   1370:
                   1371:                Future work:
                   1372:
                   1373:                - Optimize pmap_remove() with tracking in struct vm_map_entry.
                   1374:
1.1       lukem    1375: Branch:                sommerfeld_i386mp_1
                   1376: Description:   Multiprocessor support for i386 using Intel MP BIOS.
1.3       sommerfe 1377: Status:                Terminated; merged to -current
1.1       lukem    1378: Start Date:    21 Feb 2000
1.2       fvdl     1379: End Date:      01 Oct 2002
1.1       lukem    1380: Base Tag:      sommerfeld_i386mpbase_1
1.10      salo     1381: Maintainer:    Bill Sommerfeld <sommerfeld@NetBSD.org>
1.1       lukem    1382: Scope:         sys/arch/i386
                   1383: Notes:
                   1384:                Code committed to the branch has booted to multiuser
                   1385:                on at least one system.
                   1386:
                   1387:                Not guaranteed to compile against mainline since -current
                   1388:                may have changed incompatibly with the last branch update;
                   1389:                use "cvs update -D" to roll-back the rest of the tree to match.
                   1390:
                   1391:                Please get explicit permission from the maintainer
                   1392:                before each commit, or your changes will be backed out.
                   1393:                Other tags starting with sommerfeld_ are private to
                   1394:                the developer and are guaranteed to be unstable.
                   1395:                Only the maintainer should move tags.
                   1396:
                   1397:                Note that this branch uses a DIFFERENT scheme for
1.225     wiz      1398:                syncing with the mainline.  the maintainer uses some private
                   1399:                scripts for keeping them in sync; if you make commits
1.1       lukem    1400:                to the branch to "resynchronize" things, you'll
                   1401:                probably do it wrong; instead, ask the maintainer to
                   1402:                resynchronize things.
                   1403:
                   1404:                See sys/arch/i386/TODO on the branch for a list of known
                   1405:                issues with the branch.
                   1406:
                   1407: Branch:                thorpej-mips-cache
                   1408: Description:   overhaul MIPS cache support code
                   1409: Status:                Terminated; merged to -current
                   1410: Start Date:    Oct 23 2001
                   1411: End Date:      Nov 14 2001
                   1412: Base Tag:      thorpej-mips-cache-base
                   1413: Scope:         syssrc
                   1414: Notes:         This branch needs more debugging, testing, and more
                   1415:                ports need to be converted to the new world order.
                   1416:
                   1417:                The following processors have had cache ops
                   1418:                written:
                   1419:
                   1420:                        * R2000/R3000 (cache_r3k) -- light testing,
                   1421:                          needs to be beat on a lot more to make
                   1422:                          sure it's working.
                   1423:
1.10      salo     1424:                        * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org
1.1       lukem    1425:                          tracked down a bug, which has been fixed.
                   1426:
                   1427:                          Confirmed working on R4000-with-L2.
                   1428:
                   1429:                          Confirmed working on R4400-no-L2 and
                   1430:                          R4400-with-L2.
                   1431:
1.10      salo     1432:                        * R4600/R5000 (cache_r5k) -- shin@NetBSD.org
1.1       lukem    1433:                          has committed fixes to this code.
                   1434:
                   1435:                          Confirmed working on R4600 v2 (SGI IP-22 with
                   1436:                          no SysAD L2 cache).
                   1437:
                   1438:                          Confirmed working on RM5260 (Algorithmics P-5064).
                   1439:
1.10      salo     1440:                        * TX39 (cache_tx39) -- uch@NetBSD.org has
1.1       lukem    1441:                          committed fixes to this code.  Awaiting
                   1442:                          confirmation that it is working properly.
                   1443:
1.10      salo     1444:                        * R5900 (cache_r5900) -- uch@NetBSD.org has
1.1       lukem    1445:                          written this code and tested it on a
                   1446:                          PlayStation 2.
                   1447:
                   1448:                The following ports have been updated to compile (and
                   1449:                use optimized-for-processor bus_dma routines).  Those
                   1450:                that have been tested and work are marked with [WORKING].
                   1451:
                   1452:                        * algor         [WORKING]
                   1453:
                   1454:                        * arc           [WORKING]
                   1455:
                   1456:                        * pmax          [WORKING]
                   1457:
                   1458:                        * playstation2  [WORKING]
                   1459:                                        Needs optimized bus_dmamap_sync().
                   1460:
                   1461:                        * hpcmips       [need verification that this is working]
                   1462:                                        Needs optimized bus_dmamap_sync().
                   1463:
                   1464:                        * sgimips       [WORKING]
                   1465:                                        Needs optimized bus_dmamap_sync().
                   1466:
                   1467:                        * cobalt        [need testing]
                   1468:
                   1469:                        * mipsco        [need testing]
                   1470:
                   1471:                        * newsmips      [need testing]
                   1472:
                   1473: Branch:                thorpej_scsipi
                   1474: Description:   SCSI/ATAPI midlayer rewrite.
                   1475: Status:                Terminated; merged to -current
                   1476: Start Date:
                   1477: End Date:      Apr 25 2001
                   1478: Base Tag:      thorpej_scsipi_base, thorpej_scsipi_nbase
1.10      salo     1479: Maintainer:    Manuel Bouyer <bouyer@NetBSD.org>,
                   1480:                Jason Thorpe <thorpej@NetBSD.org>
1.1       lukem    1481: Scope:         syssrc
                   1482: Notes:         When a change from -current is pulled up please move the
                   1483:                thorpej_scsipi_base tag to the revision you're syncing with.
                   1484:                thorpej_scsipi_nbase is private to maintainer (only
                   1485:                used when syncing the whole branch with HEAD).
                   1486:                Just before the merge, syssrc has been tagged with
                   1487:                thorpej_scsipi_beforemerge
                   1488:
                   1489: Branch:                thorpej-signal
                   1490: Description:   ?
                   1491: Status:                ?
                   1492: Start Date:
                   1493: End Date:
                   1494: Base Tag:      thorpej-signal-base
1.10      salo     1495: Maintainer:    Jason Thorpe <thorpej@NetBSD.org>
1.1       lukem    1496: Scope:         kernel
                   1497: Notes:
                   1498:
                   1499: Branch:                thorpej-setroot
                   1500: Description:   ?
                   1501: Status:                Terminated; merged to -current
                   1502: Start Date:
                   1503: End Date:
                   1504: Base Tag:
1.10      salo     1505: Maintainer:    Jason Thorpe <thorpej@NetBSD.org>
1.1       lukem    1506: Scope:         kernel
                   1507: Notes:
                   1508:
1.84      kardel   1509: Branch:                simonb-timecounters
                   1510: Description:   Port FreeBSD timecounters to NetBSD
1.85      kardel   1511: Status:                Terminated
1.84      kardel   1512: Start Date:    Sat Feb 04 2006
                   1513: End Date:      Wed Jun 07 2006
                   1514: Base Tag:      simonb-timecounters-base
                   1515: Maintainer:    Simon Burge <simonb@NetBSD.org>,
                   1516:                Frank Kardel <kardel@NetBSD.org>
                   1517: Scope:         sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp
                   1518: Notes:         early (partial conversion) commit to -current
                   1519:                ok'ed by core@ on 20060605 for testing and further
                   1520:                simplified conversion
                   1521:
1.268     tsutsui  1522: Branch:                simonb-wapbl
                   1523: Description:   Wasabi's journaling filesystem support
                   1524: Status:                Terminated; merged to -current
                   1525: Start Date:    Tue Jun 10 2008
                   1526: End Date:      Thu Jul 31 2008
                   1527: Base Tag:      simonb-wapbl-base
                   1528: Maintainer:    Simon Burge <simonb@NetBSD.org>
                   1529: Scope:         src/distrib/sets/lists/comp src/distrib/utils/sysinst
                   1530:                src/include
                   1531:                src/sbin/fsck_ffs src/sbin/fsdb src/sbin/mount_ffs
                   1532:                src/sbin/tunefs src/usr.sbin/dumpfs src/sys
                   1533: Notes:         Still has a number of issues:
                   1534:                 - Some heavy workload performance issues on SMP machines.
                   1535:                   Work around this issue by turning on WAPBL_DEBUG_SERIALIZE
                   1536:                   in rev 1.1.2.11 of vfs_wapbl.c.
                   1537:                 - Removing large files (sparse only?) takes a long time.
                   1538:                   Eg, a file created with
                   1539:                      dd if=/dev/zero of=foox bs=1 count=1 seek=11261748520550
                   1540:                   takes 0:00.00 to remove on my test box without logging and
                   1541:                   0:22.25 to remove with logging.  No disk IO during this...
                   1542:                 - sysinst should use in-fs logs now, not end-of-partition logs.
                   1543:
1.286     uebayasi 1544: Branch:                uebayasi-xip
                   1545: Description:   Support eXecute-In-Place (XIP)
                   1546: Status:                Active
                   1547: Start Date:    8 February 2010
                   1548: End Date:
1.300     uebayasi 1549: Base Tag:      uebayasi-xip-base6 (2010-11-15 UTC)
1.286     uebayasi 1550: Maintainer:    Masao Uebayashi <uebayasi@NetBSD.org>
1.299     uebayasi 1551: Scope:         src/external/gpl3/binutils/usr.sbin/mdsetimage/mdsetimage.8
                   1552:                src/include
                   1553:                src/sbin/mount
                   1554:                src/sbin/mount_ffs
                   1555:                src/share/man/man4
1.295     uebayasi 1556:                src/share/man/man5/statvfs.5
1.299     uebayasi 1557:                src/share/man/man9
                   1558:                src/sys/arch
                   1559:                src/sys/common/pmap
                   1560:                src/sys/conf
                   1561:                src/sys/dev/flash.c
                   1562:                src/sys/dev/flashvar.h
1.301     uebayasi 1563:                src/sys/dev/md.c
                   1564:                src/sys/dev/md.h
                   1565:                src/sys/dev/md_root.c
1.299     uebayasi 1566:                src/sys/dev/xmd.c
                   1567:                src/sys/kern/vfs_syscalls.c
                   1568:                src/sys/miscfs/genfs/genfs_io.c
                   1569:                src/sys/miscfs/specfs/specdev.h
                   1570:                src/sys/sys
                   1571:                src/sys/ufs/ffs/ffs_vfsops.c
                   1572:                src/sys/uvm
                   1573:                src/usr.sbin/mdsetimage/mdsetimage.8
1.286     uebayasi 1574: Notes:         Goals:
                   1575:                - Clean up oddities in fault handler
                   1576:                - Add a notion of device page
                   1577:                - Teach XIP vnode VOP_GETPAGES
                   1578:                - Hook XIP mount option
                   1579:                - Teach some pmaps to handle device page
                   1580:
1.236     ad       1581: Branch:                vmlocking
                   1582: Description:   Make VM and file system framework MP safe
                   1583: Status:                Terminated
                   1584: Start Date:    13 March 2007
                   1585: End Date:      4 December 2007
                   1586: Base Tag:      vmlocking-base
                   1587: Maintainer:    Andrew Doran <ad@NetBSD.org>
                   1588: Scope:         kernel
                   1589: Notes:         Superseded by vmlocking2 branch.
                   1590:
                   1591: Branch:                vmlocking2
                   1592: Description:   Make VM and file system framework MP safe
                   1593: Status:                Terminated
                   1594: Start Date:    4 December 2007
                   1595: End Date:      2 January 2008
                   1596: Base Tag:      vmlocking2-base3
                   1597: Maintainer:    Andrew Doran <ad@NetBSD.org>
                   1598: Scope:         kernel
                   1599: Notes:         Goals:
                   1600:
                   1601:                - Make VM system / trap handling MP safe.
                   1602:                - Replace simplelocks with mutexes.
                   1603:                - Make file system framework MP safe.
                   1604:
                   1605:                Status by architecture:
                   1606:
                   1607:                  alpha         done
                   1608:                  i386          done
                   1609:                  amd64         done
                   1610:                  mips          done
                   1611:                  sparc         need pmap/trap locking changes
                   1612:                  sparc64       done
                   1613:                  arm           done
                   1614:                  powerpc       done
                   1615:                  hppa          done
                   1616:                  sh3           done
                   1617:                  m68k          done
                   1618:                  xen           need pmap/trap locking changes
                   1619:
                   1620:                Remaining MI work to do:
                   1621:
                   1622:                - Check aliased vnode handling. There may be problems.
                   1623:
                   1624:                Remaining problems:
                   1625:
                   1626:                - LFS stalls due to v_numoutput leak.
                   1627:
1.1       lukem    1628: Branch:                wrstuden-devbsize
                   1629: Description:   Modify buffer cache to deal with different devices having
                   1630:                different block sizes. Also DEV_BSIZE would go away.
                   1631: Status:                Terminated
                   1632: Start Date:    Aug or Sept 1999
                   1633: End Date:      1 Apr 2000
                   1634: Base tag:      wrstuden-devbsize-base
1.10      salo     1635: Maintainer:    Bill Studenmund <wrstuden@NetBSD.org>
1.1       lukem    1636: Scope:         kernel
                   1637: Notes:         No longer active due to lack of time, and introduction
                   1638:                of UBC. In terms of UBC, the primary cache for
                   1639:                file data is the VM cache, which needs to operate
                   1640:                in terms of VM pages. As no existing device has native
                   1641:                pages the same size as our VM pages, there already is
                   1642:                a mapping going on between the VM system and the
                   1643:                underlying blocks. So it would be easier and cleaner
                   1644:                to adjust that to deal w/ different block sizes.
                   1645:                Also with UBC, all i/o is in terms of bytes at an offset
                   1646:                with a certain length, so the exact block size isn't a big
                   1647:                deal.
                   1648:
                   1649:                Any other wrstuden-devbsize tag may (and should) go away.
                   1650:
1.193     yamt     1651: Branch:                yamt-idlelwp
                   1652: Description:   idle lwp, and some changes depending on it.
                   1653:
                   1654:                1. separate context switching and thread scheduling.
                   1655:                   (cf. gmcgarry_ctxsw)
                   1656:                2. implement idle lwp.
                   1657:                3. clean up related MD/MI interfaces.
                   1658:                4. make scheduler(s) modular.
                   1659:
                   1660: Status:                Terminated; merged to -current
                   1661: Start Date:    Fri Feb 17 2007
                   1662: End Date:      Thu May 17 2007
                   1663: Base Tag:      yamt-idlelwp-base8
                   1664: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                   1665: Scope:         src/sys  (src/common is tagged but not branched)
                   1666: Notes:
                   1667:                Status of ports:
                   1668:                  alpha                 [ Done, UP tested, MP not tested ]
                   1669:                  i386                  [ Done, tested ]
                   1670:                  amd64                 [ Done, tested ]
1.204     tsutsui  1671:                  mips                  [ Done, both MIPS1 and MIPS3 tested]
                   1672:                  sparc                 [ Done, UP tested, MP might have
                   1673:                                          some problem after newlock2 merge ]
                   1674:                  sparc64               [ Done, tested ]
1.205     skrll    1675:                  arm                   [ Done, SA1 tested. See PR 36548 ]
1.193     yamt     1676:                  macppc/powerpc        [ Done, OEA tested ]
1.205     skrll    1677:                  hppa                  [ Done, tested ]
1.193     yamt     1678:                  sh3                   [ Done, tested ]
                   1679:                  vax                   [ Done, UP tested, MP untested ]
1.204     tsutsui  1680:                  m68k                  [ Done, tested on several ports ]
1.193     yamt     1681:                  ns32k                 [ broken ]
                   1682:                  ia64                  [ broken ]
                   1683:                  pdp10                 [ broken ]
                   1684:
                   1685:                How to adapt a port?
                   1686:
                   1687:                - unify cpu_switch, cpu_exit, cpu_switchto into
                   1688:                  a single cpu_switchto.  see cpu_switchto.9.
                   1689:
                   1690:                - implement cpu_idle.  see cpu_idle.9.
                   1691:
                   1692:                - add a flag argument to cpu_need_resched.
                   1693:                  handle RESCHED_IMMED flag, which means "cause a preemption
                   1694:                  as soon as possible."  eg. in the case of MULTIPROCESSOR,
                   1695:                  send an IPI to the target cpu.
                   1696:
                   1697:                - "curlwp == NULL" is not a valid check for idle state anymore.
                   1698:                  use "(curlwp->l_flag & LW_IDLE) != 0" instead.  curlwp is
                   1699:                  almost always non-NULL, with exceptions like early on boot.
                   1700:
                   1701:                - remove idle pcbs.
                   1702:
                   1703:                - (if MULTIPROCESSOR) tweak processor trampoline code.
                   1704:
                   1705:                - (if MULTIPROCESSOR) call mi_cpu_attach when attaching
                   1706:                  secondary processors.
                   1707:
                   1708:                - (if schedhz!=0) call schedclock regardless of the value of
                   1709:                  curlwp.
                   1710:
                   1711:                - of course, update MD users of scheduler/switching API.
                   1712:
1.248     yamt     1713: Branch:                yamt-lazymbuf
                   1714: Description:   change the way to share mbuf external storage so that
                   1715:                it can work without kernel_lock.
                   1716: Status:                Terminated; merged to -current
                   1717: Start Date:    Wed Jul  6 2005
                   1718: End Date:      Mon Mar 24 2008
                   1719: Base Tag:      yamt-lazymbuf-base14
                   1720: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                   1721: Scope:         src/sys  (src/common is tagged but not branched)
                   1722: Notes:
                   1723:
1.25      yamt     1724: Branch:                yamt-km, yamt-km-doc
1.19      yamt     1725: Description:   simplify/improve kernel memory management and bootstrap
1.46      yamt     1726: Status:                Terminated; merged to -current
1.19      yamt     1727: Start Date:    Tue Jan 25 2005
1.46      yamt     1728: End Date:      Fri Apr  1 2005
1.45      yamt     1729: Base Tag:      yamt-km-base{,2,3,4}, yamt-km-doc-base
1.19      yamt     1730: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
1.25      yamt     1731: Scope:         yamt-km: src/sys
                   1732:                yamt-km-doc: src/share/man/man9/uvm.9
1.19      yamt     1733: Notes:         http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html
                   1734:
1.24      yamt     1735:                the followings are per-port status.
                   1736:                (account names mean "tested by".)
                   1737:
1.20      yamt     1738:                works enough to go to multiuser:
1.45      yamt     1739:                        alpha, i386, xen (yamt@)
1.24      yamt     1740:                        pc532 (simonb@)
1.28      yamt     1741:                        alpha, i386, mac68k, macppc, pmax, shark,
1.34      yamt     1742:                            sparc, sparc64, sun3, x68k (chs@)
1.39      yamt     1743:                        cobalt, dreamcast, hp300, news68k, newsmips,
                   1744:                            sun3x (tsutsui@)
1.31      yamt     1745:                        amiga (mhitch@)
1.32      yamt     1746:                        cats, hp700 (skrll@)
1.45      yamt     1747:                        xen (bouyer@)
1.28      yamt     1748:
                   1749:                known to have the same problem as trunk:
                   1750:                        vax (chs@, stuck while running kvm_mkdb)
1.24      yamt     1751:
                   1752:                known to have a problem:
1.35      yamt     1753:                        luna68k (and, if any, other m68k ports which use TTR)
                   1754:                        needs to be revisited.
1.39      yamt     1755:                        -> for luna68k, although not tested,
                   1756:                           Sysmap has been moved to avoid kva conflict with
                   1757:                           I/O ranges.
1.20      yamt     1758:
                   1759:                buildable:
                   1760:                        src/sys/arch/acorn26/conf/GENERIC
                   1761:                        src/sys/arch/acorn32/conf/GENERIC
                   1762:                        src/sys/arch/algor/conf/P6032
                   1763:                        src/sys/arch/alpha/conf/GENERIC
                   1764:                        src/sys/arch/alpha/conf/GENERIC.MP
                   1765:                        src/sys/arch/amd64/conf/GENERIC
                   1766:                        src/sys/arch/amd64/conf/GENERIC.MP
                   1767:                        src/sys/arch/amiga/conf/GENERIC
                   1768:                        src/sys/arch/arc/conf/GENERIC
                   1769:                        src/sys/arch/atari/conf/MILAN-PCIIDE
                   1770:                        src/sys/arch/bebox/conf/GENERIC
                   1771:                        src/sys/arch/cats/conf/GENERIC
                   1772:                        src/sys/arch/cesfic/conf/GENERIC
                   1773:                        src/sys/arch/cobalt/conf/GENERIC
                   1774:                        src/sys/arch/dreamcast/conf/GENERIC
                   1775:                        src/sys/arch/evbarm/conf/TS7200
                   1776:                        src/sys/arch/evbppc/conf/WALNUT
                   1777:                        src/sys/arch/evbsh3/conf/COMPUTEXEVB
                   1778:                        src/sys/arch/evbsh5/conf/CAYMAN64
                   1779:                        src/sys/arch/hp300/conf/GENERIC
                   1780:                        src/sys/arch/hp700/conf/GENERIC
                   1781:                        src/sys/arch/hpcarm/conf/JORNADA728
                   1782:                        src/sys/arch/hpcmips/conf/GENERIC
                   1783:                        src/sys/arch/hpcsh/conf/GENERIC
                   1784:                        src/sys/arch/hpcsh/conf/HPW650PA
                   1785:                        src/sys/arch/i386/conf/GENERIC
                   1786:                        src/sys/arch/i386/conf/GENERIC.MP
1.40      yamt     1787:                        src/sys/arch/i386/conf/XEN0
                   1788:                        src/sys/arch/i386/conf/XENU
1.20      yamt     1789:                        src/sys/arch/ibmnws/conf/GENERIC
                   1790:                        src/sys/arch/iyonix/conf/GENERIC
                   1791:                        src/sys/arch/luna68k/conf/GENERIC
                   1792:                        src/sys/arch/mac68k/conf/GENERIC
                   1793:                        src/sys/arch/macppc/conf/GENERIC
                   1794:                        src/sys/arch/macppc/conf/GENERIC.MP
                   1795:                        src/sys/arch/mipsco/conf/GENERIC
1.40      yamt     1796:                        src/sys/arch/mmeye/conf/GENERIC
1.20      yamt     1797:                        src/sys/arch/mvme68k/conf/GENERIC
                   1798:                        src/sys/arch/netwinder/conf/GENERIC
                   1799:                        src/sys/arch/news68k/conf/GENERIC
                   1800:                        src/sys/arch/newsmips/conf/GENERIC
                   1801:                        src/sys/arch/next68k/conf/GENERIC
                   1802:                        src/sys/arch/ofppc/conf/GENERIC
                   1803:                        src/sys/arch/pc532/conf/GENERIC
                   1804:                        src/sys/arch/pmax/conf/GENERIC
                   1805:                        src/sys/arch/prep/conf/GENERIC
                   1806:                        src/sys/arch/sandpoint/conf/GENERIC
                   1807:                        src/sys/arch/sbmips/conf/GENERIC
                   1808:                        src/sys/arch/sgimips/conf/GENERIC32_IP3x
                   1809:                        src/sys/arch/shark/conf/GENERIC
                   1810:                        src/sys/arch/sparc/conf/GENERIC
                   1811:                        src/sys/arch/sparc/conf/GENERIC.MP
                   1812:                        src/sys/arch/sparc64/conf/GENERIC
                   1813:                        src/sys/arch/sparc64/conf/GENERIC.MP
                   1814:                        src/sys/arch/sun2/conf/GENERIC
                   1815:                        src/sys/arch/sun3/conf/GENERIC
                   1816:                        src/sys/arch/vax/conf/GENERIC
                   1817:                        src/sys/arch/vax/conf/GENERIC.MP
                   1818:                        src/sys/arch/x68k/conf/GENERIC
                   1819:
1.42      yamt     1820:                        src/sys/arch/playstation2/conf/GENERIC
                   1821:
1.97      yamt     1822: Branch:                yamt-pdpolicy
                   1823: Description:   play with page replacement policy
                   1824:                - separate page replacement policy from the rest of kernel
                   1825:                - implement alternative replacement policy
                   1826:                - related read-ahead adjustment?
                   1827: Status:                Terminated; merged to -current
                   1828: Start Date:    Sun Mar  5 2006
                   1829: End Date:      Sat Sep 16 2006
                   1830: Base Tag:      yamt-pdpolicy-base9
                   1831: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                   1832: Scope:         src/sys  (src/common is tagged but not branched)
                   1833: Notes:
                   1834:
1.261     yamt     1835: Branch:                yamt-pf42
                   1836: Description:   import newer pf from OpenBSD 4.2
                   1837: Status:                Terminated; merged to -current
                   1838: Start Date:    Sat Apr 19 2008
                   1839: End Date:      Wed Jun 18 2008
                   1840: Base Tag:      yamt-pf42-base4
                   1841: Maintainer:    Peter Postma <peter@NetBSD.org>,
                   1842:                YAMAMOTO Takashi <yamt@NetBSD.org>
                   1843: Scope:         src
                   1844: Notes:         see sys/dist/pf/net/TODO
                   1845:
1.54      yamt     1846: Branch:                yamt-readahead
                   1847: Description:   play with file readahead
1.58      yamt     1848: Status:                Terminated; merged to -current
1.54      yamt     1849: Start Date:    Mon Nov 14 2005
1.58      yamt     1850: End Date:      Wed Nov 30 2005
1.57      yamt     1851: Base Tag:      yamt-readahead-base3
1.54      yamt     1852: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                   1853: Scope:         src/sys
                   1854: Notes:
                   1855:
1.60      yamt     1856: Branch:                yamt-uio_vmspace
                   1857: Description:   uio_lwp/uio_segflg -> uio_vmspace
1.67      yamt     1858: Status:                Terminated; merged to -current
1.60      yamt     1859: Start Date:    Mon Dec 31 2005
1.67      yamt     1860: End Date:      Wed Mar  1 2006
1.66      yamt     1861: Base Tag:      yamt-uio_vmspace-base5
1.60      yamt     1862: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                   1863: Scope:         src/sys
                   1864: Notes:
                   1865:
1.151     yamt     1866: Branch:                yamt-splraiseipl
                   1867: Description:   finish implementing splraiseipl (and makeiplcookie).
                   1868:                http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html
                   1869:
                   1870:                - completes workqueue(9) and netbt.
                   1871:                - fix PR/33218.
                   1872:
                   1873: Status:                Terminated; merged to -current
                   1874: Start Date:    Mon Sep 18 2006
                   1875: End Date:      Fri Dec 22 2006
                   1876: Base Tag:      yamt-splraiseipl-base5
                   1877: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                   1878: Scope:         src/sys  (src/common is tagged but not branched)
                   1879: Notes:
                   1880:                tested (by who):
                   1881:                        alpha           (yamt)
                   1882:                        alpha           (pavel)
                   1883:                        amd64           (reported privately)
                   1884:                        cobalt          (tsutsui)
                   1885:                        ews4800mips     (tsutsui)
                   1886:                        hp300           (tsutsui)
                   1887:                        hpcarm          (reported privately)
                   1888:                        i386            (yamt)
                   1889:                        macppc          (tsutsui)
                   1890:                        news68k         (tsutsui)
                   1891:                        sgimips(IP32)   (tsutsui)
                   1892:                        sparc(sun4c)    (tsutsui)
                   1893:                        sun2            (tsutsui)
                   1894:                        sun3            (tsutsui)
                   1895:                        sun3x           (tsutsui)
                   1896:                        xen             (yamt)
                   1897:
                   1898:                compile-tested:
                   1899:                        acorn26
                   1900:                        acorn32
                   1901:                        algor
                   1902:                        amiga
                   1903:                        arc
                   1904:                        atari
                   1905:                        bebox
                   1906:                        cats
                   1907:                        cesfic
                   1908:                        dreamcast
                   1909:                        evbarm
                   1910:                        evbmips
                   1911:                        evbppc(marvell)
                   1912:                        evbppc(ibm4xx)
                   1913:                        evbsh3
                   1914:                        hp700
                   1915:                        hpcmips
                   1916:                        hpcsh
                   1917:                        ia64
                   1918:                        ibmnws
                   1919:                        iyonix
                   1920:                        landisk
                   1921:                        luna68k
                   1922:                        mac68k
                   1923:                        mmeye
                   1924:                        mvme68k
                   1925:                        mvmeppc
                   1926:                        mipsco
                   1927:                        netwinder
                   1928:                        newsmips
                   1929:                        next68k
                   1930:                        ofppc
                   1931:                        pc532
                   1932:                        pmax
                   1933:                        pmppc
                   1934:                        prep
                   1935:                        sandpoint
                   1936:                        sbmips
                   1937:                        shark
                   1938:                        sparc
                   1939:                        sparc64
                   1940:                        vax
                   1941:                        x68k
                   1942:                        zaurus
                   1943:
                   1944:                not tested:
                   1945:                        pdp10 (i don't know how to build)
                   1946:                        sh5 (not buildable with an unrelated problem.)
                   1947:
                   1948:     compile  CAYMAN64/netbsd32_sa.o
                   1949:     cc1: warnings being treated as errors
                   1950:     /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp':
                   1951:     /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP'
                   1952:     --- netbsd32_sa.o ---
                   1953:     *** [netbsd32_sa.o] Error code 1
                   1954:     1 error
                   1955:
                   1956:                notyet:
                   1957:                        amigappc
                   1958:                        playstation2
                   1959:
1.79      briggs   1960: Branch:                yamt-vop
                   1961: Description:   remove several VOPs
                   1962: Status:                Terminated; merged to -current
                   1963: Start Date:    Wed Oct 19 2005
                   1964: End Date:      Wed Nov  2 2005
                   1965: Base Tag:      yamt-vop-base3
1.68      yamt     1966: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                   1967: Scope:         src/sys
1.79      briggs   1968: Notes:         http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html
1.71      peter    1969:
1.214     yamt     1970: Branch:                yamt-x86pmap
                   1971: Description:   merge i386 and amd64 pmap
                   1972: Status:                Terminated; merged to -current
                   1973: Start Date:    Mon Sep 24 2007
                   1974: End Date:      Fri Oct 19 2007
                   1975: Base Tag:      yamt-x86pmap-base4
                   1976: Maintainer:    YAMAMOTO Takashi <yamt@NetBSD.org>
                   1977: Scope:         src/sys  (src/common is tagged but not branched)
                   1978: Notes:
                   1979:
1.98      gdamore  1980: Branch:                gdamore-uart
                   1981: Description:   Add register table support to com driver.
                   1982: Status:                Active
                   1983: Start Date:    14 June 2006
                   1984: End Date:      13 July 2006
                   1985: Base Tag:      gdamore-uart-base
                   1986: Maintainer:    Garrett D'Amore <gdamore@NetBSD.org>
                   1987: Scope:         kernel
                   1988: Notes:         Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c)
                   1989:                com support, and also removes a nasty hack from Atheros com.
                   1990:
1.273     christos 1991: Branch:                christos-time_t
                   1992: Description:   Change time_t and dev_t to 64 bit quantities; fix timeval
                   1993:                and timespec.
                   1994: Status:                merged
                   1995: Start Date:    29 March 2008
1.274     christos 1996: End Date:      10 January 2009
1.275     christos 1997: Base Tag:      christos-time_t-base
                   1998: Maintainer:    Christos Zoulas <christos@NetBSD.org>
1.273     christos 1999: Scope:         kernel, libc, libutil, userland
                   2000: Notes:         Requires a major bump of all libraries except libc, libutil.
1.290     mrg      2001:
                   2002: Branch:                rtr-xorg-branch
                   2003: Description:   xorg & static build alterations to src/x11
                   2004: Status:                Dead; replaced by src/external/mit/xorg
                   2005: Start Date:    Nov 15 2004
                   2006: End Date:      ?
                   2007: Base tag:      rtr-xorg-branch-base
                   2008: Maintainer:    Tyler R. Retzlaff <rtr@NetBSD.org>
                   2009: Scope:         x11
                   2010:                distrib/sets/lists
                   2011:                share/mk/bsd.x11.mk
                   2012:                share/mk/bsd.own.mk
                   2013:                etc/mtree/NetBSD.dist
                   2014: Notes:         Requires parts of xsrc/xfree (HEAD)
                   2015:                xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd
                   2016:                Requires xorg (XORG-6_8_1)
                   2017:
                   2018: Branch:                gmcgarry_ctxsw
                   2019: Description:   Separate scheduler from context-switch code
                   2020: Status:                Dead; replaced by cpu_switchto / yamt-idlelwp branch
                   2021: Start Date:    18 December 2002
                   2022: End Date:
                   2023: Base Tag:      gmcgarry_ctxsw_base
                   2024: Maintainer:    Gregory McGarry <gmcgarry@NetBSD.org>
                   2025: Scope:         kernel
                   2026: Notes:         Removing knowledge of the scheduler and its run queues
                   2027:                from the machine-dependent context switch code is the
                   2028:                first step in cleaning up the scheduler.  It is necessary
                   2029:                for the newlock branch, making the scheduler SMP friendly,
                   2030:                adding real-time scheduler extensions, and reducing the
                   2031:                number of code paths for LWP and proc switching.
                   2032:
                   2033: Branch:                nick-hppapmap
                   2034: Description:   Update of hppa pmap with OpenBSD code.
                   2035: Status:        Terminated; merged to -current
                   2036: Start Date:    27 October 2008
                   2037: End Date:      30 April 2009
                   2038: Base Tag:      nick-hppapmap-base3
                   2039: Maintainer:    Nick Hudson <skrll@NetBSD.org>
                   2040: Scope:         sys/
                   2041: Notes:         Port of the OpenBSD pmap including support for PA2.0 CPUs in
                   2042:                32-bit mode.
                   2043:
                   2044: Branch:                thorpej-atomic
                   2045: Description:   Implementation of an atomic memory operations API modeled
                   2046:                after the one in Solaris 10.
                   2047: Status:                Terminated; merged to -current
                   2048: Start Date:    Apr 11 2007
                   2049: End Date:      Nov 18 2007
                   2050: Base tag:      thorpej-atomic-base
                   2051: Maintainer:    Jason Thorpe <thorpej@netbsd.org>
                   2052: Scope:         src/common
                   2053:                src/sys
                   2054: Notes:         Base atomic primitives need to be implemented for
                   2055:                all of the supported architectures:
                   2056:
                   2057:                alpha           DONE
                   2058:                arm             DONE
                   2059:                hppa
                   2060:                i386            DONE
                   2061:                ia64
                   2062:                m68k            DONE (except for 68010)
                   2063:                mips
                   2064:                ns32k
                   2065:                powerpc         DONE except for membar_*()
                   2066:                powerpc64       DONE except for membar_*()
                   2067:                sh3
                   2068:                sparc           DONE except for membar_*()
                   2069:                sparc64         DONE except for membar_*()
                   2070:                vax
                   2071:                x86_64          DONE
                   2072:
                   2073:                Tested:
                   2074:
                   2075:                alpha           NO
                   2076:                arm             NO
                   2077:                hppa            NO
                   2078:                i386            NO
                   2079:                ia64            NO
                   2080:                m68k            NO
                   2081:                mips            NO
                   2082:                ns32k           NO
                   2083:                powerpc         NO
                   2084:                powerpc64       NO
                   2085:                sh3             NO
                   2086:                sparc           NO
                   2087:                sparc64         NO
                   2088:                vax             NO
                   2089:                x86_64          NO
                   2090:
                   2091:                TODO:
                   2092:
                   2093:                all             - Need to replace mb_*() with membar_*().
                   2094:
                   2095:                                - Audit MUTEX_CAS() and RWLOCK_CAS() uses
                   2096:                                  to see of membar_enter() is required here.
                   2097:
                   2098:                                - Talk to ad@ -- figure out of non-atomic
                   2099:                                  mutex / rwlock release is actually safe.
                   2100:
                   2101:                arm             - Consider using a RAS technique like
                   2102:                                  MIPS uses for _lock_cas() and the mutex
                   2103:                                  stubs.  Possibly do more than one atomic
                   2104:                                  op as a RAS.  Possibly implement mutex
                   2105:                                  stubs using the technique.
                   2106:
                   2107:                m68k            - Need to do 68010 support.
                   2108:
                   2109:                i386            - Need to change when x86_patch() is called
                   2110:                                  so we can test ncpus.
                   2111:
                   2112:                powerpc         - Figure out if we need barriers in the
                   2113:                                  atomic ops themselves (hopefully not!)
                   2114:
                   2115:                x86_64          - Need to change when x86_patch() is called
                   2116:                                  so we can test ncpus.
                   2117:
1.79      briggs   2118: ########################################################################
1.1       lukem    2119: # Other:
1.79      briggs   2120: ########################################################################
1.1       lukem    2121:
                   2122: Branch:                magnum
                   2123: Description:   ?
                   2124: Status:                ?
                   2125: Start Date:
                   2126: End Date:
                   2127: Base Tag:      magnum-base
                   2128: Maintainer:    ?
                   2129: Scope:         kernel
                   2130: Notes:
1.69      elad     2131:

CVSweb <webmaster@jp.NetBSD.org>