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BRANCHES revision 1.166
      1 #	$NetBSD: BRANCHES,v 1.166 2007/03/24 01:24:01 rmind Exp $
      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.
     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 #
     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
     54 Maintainer:	?
     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
     64 Maintainer:	Release Engineering <releng (a] NetBSD.org>
     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
     76 Maintainer:	Release Engineering <releng (a] NetBSD.org>
     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
     87 Maintainer:	Release Engineering <releng (a] NetBSD.org>
     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
     98 Maintainer:	Release Engineering <releng (a] NetBSD.org>
     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
    109 Maintainer:	Release Engineering <releng (a] NetBSD.org>
    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
    116 Status:		Terminated
    117 Start Date:	1 Apr 2000
    118 End Date:
    119 Base Tag:	netbsd-1-4-base
    120 Maintainer:	1.4 Release Engineering <releng-1-4 (a] NetBSD.org>
    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
    127 Status:		Terminated
    128 Start Date:	20 Jun 2000
    129 End Date:	26 Jan 2005
    130 Base Tag:	netbsd-1-5-base
    131 Maintainer:	1.5 Release Engineering <releng-1-5 (a] NetBSD.org>
    132 Scope:		Entire tree.
    133 Notes:
    134 		Commits restricted to release engineering.
    135 
    136 Branch:		netbsd-1-6
    137 Description:	The NetBSD 1.6 release branch
    138 Status:		Terminated
    139 Start Date:	22 May 2002
    140 End Date:
    141 Base Tag:	netbsd-1-6-base
    142 Maintainer:	1.6 Release Engineering <releng-1-6 (a] NetBSD.org>
    143 Scope:		Entire tree.
    144 Notes:
    145 		Commits restricted to Release Engineering.
    146 
    147 Branch:		netbsd-2
    148 Description:    The NetBSD 2 release branch
    149 Status:		Active
    150 Start Date:	23 Dec 2004
    151 End Date:
    152 Base Tag:	netbsd-2-base
    153 Maintainer:	2 Release Engineering <releng-2 (a] NetBSD.org>
    154 Scope:		Entire tree. (src + xsrc)
    155 Notes:
    156 		Commits restricted to Release Engineering.
    157 
    158 Branch:		netbsd-2-0
    159 Description:	Originally the NetBSD 2.0 release branch and now the branch 
    160 		tracking security/critical fixes for the NetBSD 2.0 series
    161 Status:		Active
    162 Start Date:	28 Mar 2004 and changed for security/critical function on
    163        		23 Dec 2004
    164 End Date:
    165 Base Tag:	netbsd-2-0-base
    166 Maintainer:	2.0 Release Engineering <releng-2-0 (a] NetBSD.org>
    167 Scope:		Entire tree. (src + xsrc)
    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 
    173 Branch:		netbsd-2-1
    174 Description:	Tracking security/critical fixes for NetBSD 2.1
    175 Status:		Active
    176 Start Date:     26 Oct 2005 
    177 End Date:
    178 Base Tag:	netbsd-2-1-RELEASE
    179 Maintainer:	2 Release Engineering <releng-2 (a] NetBSD.org>
    180 Scope:		Entire tree. (src + xsrc)
    181 Notes:		Branch contains only security/critical fixes to
    182 		NetBSD 2.1.  For new features, use netbsd-2 branch.
    183 		Commits restricted to Release Engineering.
    184 
    185 Branch:		netbsd-3
    186 Description:	The NetBSD 3 release branch
    187 Status:		Active
    188 Start Date:	16 Mar 2005
    189 End Date:
    190 Base Tag:	netbsd-3-base
    191 Maintainer:	3 Release Engineering <releng-3 (a] NetBSD.org>
    192 Scope:		Entire tree. (src + xsrc)
    193 Notes:
    194 		Commits restricted to Release Engineering.
    195 
    196 Branch:		netbsd-4
    197 Description:	The NetBSD 4 release branch
    198 Status:		Active
    199 Start Date:	8 Aug 2006
    200 End Date:
    201 Base Tag:	netbsd-4-base
    202 Maintainer:	4 Release Engineering <releng-4 (a] NetBSD.org>
    203 Scope:		Entire tree. (src + xsrc)
    204 Notes:
    205 		Commits restricted to Release Engineering.
    206 
    207 ########################################################################
    208 # Individual developers' branches (Active/Dormant):
    209 ########################################################################
    210 
    211 Branch:		ad-audiomp
    212 Description:	Add MP locking to the audio drivers
    213 Status:		Active
    214 Start Date:	28 Febuary 2007
    215 End Date:
    216 Base Tag:	ad-audiomp-base
    217 Maintainer:	Andrew Doran <ad (a] NetBSD.org>
    218 Scope:		kernel
    219 Notes:		Making the audio drivers MP safe is necessary before efforts
    220 		can be made to make the VM system MP safe. About 1/2 of the
    221 		drivers are converted, the remaining 1/2 need more changes.
    222 
    223 		As of import this is snapshot of work in progress and so
    224 		may not compile; in particular the midi changes are very
    225 		much "in progress". The audio component has been tested
    226 		and verified to work with emuxki and auvia. There may
    227 		be a locking issue in the ac97 code at boot.
    228 
    229 		The are two locks per device instance, an ISR lock and
    230 		a character device lock. The ISR lock replaces calls to
    231 		splaudio()/splx(), and will be held across calls to device
    232 		methods which were called at splaudio() before (e.g.
    233 		trigger_output). The character device lock is held across
    234 		calls to nearly all of the methods, excluding some only
    235 		used for initializtion, e.g. get_locks. This needs to be
    236 		documented at merge time.
    237 
    238 		To test on a multi way x86 system, search for "mpsafe" in
    239 		x86/x86/intr.c and change IPL_SCHED to IPL_AUDIO. Run a job
    240 		that will acquire the ISR lock (depends on the hardware, but
    241 		"while true; do mixerctl -a > /dev/null; done" may suffice).
    242 		Play audio, run lockstat and verify that that there is
    243 		contention on the ISR lock.
    244 
    245 Branch:		bjh21-hydra
    246 Description:	Simtec Hydra support and ARM SMP in general
    247 Status:		Dormant
    248 Start Date:	18 Oct 2002
    249 End Date:
    250 Base Tag:	bjh21-hydra-base
    251 Maintainer:	Ben Harris <bjh21 (a] NetBSD.org>
    252 Scope:		sys/arch/arm sys/arch/acorn32
    253 Notes:		This code was on a branch because it involves changes to
    254 		cpuswitch.S which would otherwise make merging the
    255 		nathanw_sa branch difficult.
    256 
    257 Branch:		gmcgarry_ctxsw
    258 Description:	Separate scheduler from context-switch code
    259 Status:		Dormant
    260 Start Date:	18 December 2002
    261 End Date:
    262 Base Tag:	gmcgarry_ctxsw_base
    263 Maintainer:	Gregory McGarry <gmcgarry (a] NetBSD.org>
    264 Scope:		kernel
    265 Notes:		Removing knowledge of the schedular and its run queues
    266 		from the machine-dependent context switch code is the
    267 		first step in cleaning up the scheduler.  It is necessary
    268 		for the newlock branch, making the scheduler SMP friendly,
    269 		adding real-time scheduler extensions, and reducing the
    270 		number of code paths for LWP and proc switching.
    271 
    272 Branch:		gmcgarry_ucred
    273 Description:	Integrate and encapsulate user credentials
    274 Status:		Dormant
    275 Start Date:	18 December 2002
    276 End Date:
    277 Base Tag:	gmcgarry_ucred_base
    278 Maintainer:	Gregory McGarry <gmcgarry (a] NetBSD.org>
    279 Scope:		kernel
    280 Notes:		merge pcred and ucred and poolify
    281 
    282 Branch:		kame
    283 Description:	KAME Project
    284 Status:		Dormant
    285 Start Date:	28 Jun 1999
    286 End Date:
    287 Base Tag:
    288 Maintainer:	Jun-ichiro itojun Hagino <itojun (a] NetBSD.org>
    289 Scope:		kernel
    290 Notes:		http://www.kame.net
    291 		Used for "reference" purposes for early part of KAME
    292 		integration effort.  The branch is not actively used, as I
    293 		(itojun) use patch(1) and diff(1) for the KAME syncs.
    294 
    295 Branch:		kent-audio2
    296 Description:	In-kernel audio mixer
    297 Status:		Active
    298 Start Date:	Sun Jan 16 2005
    299 End Date:	
    300 Base Tag:	kent-audio2-base
    301 Maintainer:	TAMURA Kent <kent (a] NetBSD.org>
    302 Scope:		kernel (audio device drivers)
    303 Notes:		http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html
    304 		Please consult with the maintainer before committing
    305 		to this branch.
    306 		This branch is not expected to be compilable yet.
    307 
    308 Branch:		matt-timespec
    309 Description:	Convert the kernel to struct timespec as its primary time
    310 		storage mechanism.
    311 Status:		Active
    312 Start Date:	2005-02-19
    313 End Date:
    314 Base Tag:	
    315 Maintainer:	Matt Thomas <matt (a] NetBSD.org>
    316 Scope:		kernel
    317 Notes:	
    318 
    319 Branch:		newlock
    320 Description:	New locking primitives, based on Solaris's
    321 Status:		Terminated
    322 Start Date:	March 9, 2002
    323 End Date:	Febuary 12, 2007
    324 Base Tag:	newlock-base
    325 Maintainer:	Jason R. Thorpe <thorpej (a] NetBSD.org>
    326 Scope:		Kernel
    327 Notes:		The goal is to replace the existing lockmgr() and
    328 		simple_lock() based locking mechanisms with the
    329 		primitives found in Solaris: mutexes and rwlocks.
    330 		Superseeded by the newlock2 branch.
    331 
    332 Branch:		newlock2
    333 Description:	New locking primitives, based on Solaris's
    334 Status:		Terminated
    335 Start Date:	September 9, 2006
    336 End Date:	Febuary 12, 2007
    337 Base Tag:	newlock2-base
    338 Maintainer:	Andrew Doran <ad (a] NetBSD.org>
    339 Scope:		Kernel
    340 Notes:		As per the newlock branch, however given the amount of time
    341 		the original branch has lain dormant, a new one has been
    342 		created.  Goals:
    343 		- Implement new locking primitives on most-used ports.
    344 		- Minor locking improvements.
    345 		- Remove spinlockmgr().
    346 
    347 Branch:	  	pkgviews
    348 Description:  	package views, enabling multiple conflicting packages to co-exist
    349 Status:		Active
    350 Start Date:	22 July 2002
    351 End Date:
    352 Base Tag:	pkgviews
    353 Maintainer:	Alistair Crooks <agc (a] NetBSD.org>
    354 Scope:		pkgsrc, basesrc/usr.sbin/pkg_install
    355 Notes:		A more flexible infrastructure for third-party packages by
    356 		allowing multiple conflicting packages and versions to co-exist
    357 		within the same tree
    358 
    359 Branch:		rpaulo-netinet-merge-pcb
    360 Description:	merge in6pcb with inpcb
    361 Status:		Dormant
    362 Start Date:	Wed Feb 01 2006
    363 End Date:	
    364 Base Tag:	rpaulo-netinet-merge-pcb-base
    365 Maintainer:	Rui Paulo <rpaulo (a] NetBSD.org>
    366 Scope:		src/sys
    367 Notes:		No longer active due to the lack of time. If you plan to
    368 		continue this branch, sys/netinet/in_pcb.h already contains
    369 		the proposed structure layout (which was roughly discussed
    370 		in the tech-net mailing list).
    371 		I also defined INP_*() macros to mimicate FreeBSD's inpcb
    372 		locking style, but currently they do nothing and are not
    373 		yet called at the correct places (needs discussion about
    374 		kernel fine-grained locking).
    375 		To continue this branch, one needs to read all the relevant
    376 		inpcb/in6pcb source files and change the function names,
    377 		structure names, structure fileds according to the new
    378 		layout (in6pcb is gone).
    379 		Don't try to build a kernel from this branch because it won't
    380 		work. The missing pieces required to do a complete build
    381 		were not committed because they were incomplete and generated
    382 		panics.
    383 		You shouldn't need to worry about KAME syncs because
    384 		they did most of them by now.
    385 		After the work is done, you are required to test the branch
    386 		(before the merge to -current) with an interop IPv6 test.
    387 		More info at: http://www.tahi.org/
    388 
    389 Branch:		rtr-xorg-branch
    390 Description:	xorg & static build alterations to src/x11
    391 Status:		Active
    392 Start Date:	Nov 15 2004
    393 End Date:	
    394 Base tag:	rtr-xorg-branch-base
    395 Maintainer:	Tyler R. Retzlaff <rtr (a] NetBSD.org>
    396 Scope:		x11
    397 		distrib/sets/lists
    398 		share/mk/bsd.x11.mk
    399 		share/mk/bsd.own.mk
    400 		etc/mtree/NetBSD.dist
    401 Notes:		Requires parts of xsrc/xfree (HEAD)
    402 		xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd
    403 		Requires xorg (XORG-6_8_1)
    404 
    405 Branch:		thorpej-devvp
    406 Description:	replace dev_t with struct vnode * in devsw entry points
    407 Status:		Active
    408 Start Date:	Sep 6 2001
    409 End Date:
    410 Base Tag:	thorpej-devvp-base
    411 Maintainer:	Jason Thorpe <thorpej (a] NetBSD.org>
    412 Scope:		syssrc
    413 Notes:		Kernels built from this branch are not expected
    414 		to function correctly at this time.
    415 
    416 		Ports known to compile on this branch:
    417 			alpha
    418 			i386
    419 
    420 Branch:		vmlocking
    421 Description:	Make memory allocators and trap handling MP safe
    422 Status:		Active
    423 Start Date:	13 March 2007
    424 End Date:
    425 Base Tag:	vmlocking-base
    426 Maintainer:	Andrew Doran <ad (a] NetBSD.org>
    427 Scope:		kernel
    428 Notes:
    429 		- Replace all simplelocks with mutexes
    430 		- Remove spinlockmgr
    431 		- Make memory allocators MP safe
    432 		- Make trap handling MP safe: push kernel lock acquire
    433 		  back into pager ops.
    434 
    435 		Only i386 is currently update.  Most per architecture
    436 		changes need to be made in the pmap module.  LFS is not
    437 		currently stable due interaction between the pagedaemon (?)
    438 		and the HOLDRELE() in lfs_segment.c.  It may trash your
    439 		filesystem..
    440 
    441 		Most of the locks replaced are now sleep/adaptive locks or
    442 		spin locks at IPL_VM.  Assuming audio interrupt handlers
    443 		are made MP safe there are far fewer potential deadlocks
    444 		against the kernel lock.
    445 
    446 		v_interlock becomes an adaptive mutex so now acquring
    447 		it can potentially block, similarly for other locks
    448 		that were before simplelocks.  This needs to be audited
    449 		carefully.
    450 
    451 		Use vnodes in general needs to be audited, as vnodes can
    452 		now be inspected without the kernel lock held.
    453 
    454 		Acquiring locks in the pmap module can now block, meaning
    455 		that the current pmap, cpu or lazy pmap status can change
    456 		out from underneath the requestor.  This also needs to be
    457 		audited.
    458 
    459 		Currently, i386 has the necessary modifications, and has
    460 		trap handling and a few calls to allocators out from under
    461 		the kernel lock.  There are still problems that need to be
    462 		debugged.
    463 
    464 		Need to check that whenever a lock is initialized, it is
    465 		also destroyed.
    466 
    467 		Lots of testing required.
    468 
    469 Branch:		yamt-idlelwp
    470 Description:	idle lwp, and some changes depending on it.
    471 
    472 		1. separate context switching and thread scheduling.
    473 		   (cf. gmcgarry_ctxsw)
    474 		2. implement idle lwp.
    475 		3. clean up related MD/MI interfaces.
    476 		4. implement interrupt LWPs.
    477 		5. make scheduler(s) modular.
    478 
    479 Status:		Active
    480 Start Date:	Fri Feb 17 2007
    481 End Date:	
    482 Base Tag:	yamt-idlelwp-base3
    483 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
    484 Scope:		src/sys  (src/common is tagged but not branched)
    485 Notes:		
    486 		Status of ports (minimal goals):
    487 		  alpha				[ Done ]
    488 		  i386				[ Done, tested ]
    489 		  amd64				[ Done ]
    490 		  mips				[ WIP ]
    491 		  sparc				[ Not yet ]
    492 		  sparc64			[ Not yet ]
    493 		  arm				[ Not yet ]
    494 		  macppc/powerpc	[ Not yet ]
    495 		  hppa				[ WIP ]
    496 
    497 		How to adapt a port?
    498 
    499 		- unify cpu_switch, cpu_exit, cpu_switchto into
    500 		  a single cpu_switchto.  see cpu_switchto.9.
    501 
    502 		- implement cpu_idle.  see cpu_idle.9.
    503 
    504 		- add a flag argument to cpu_need_resched.
    505 		  handle RESCHED_IMMED flag, which means "cause a preemption
    506 		  as soon as possible."  eg. in the case of MULTIPROCESSOR,
    507 		  send an IPI to the target cpu.
    508 
    509 		- "curlwp == NULL" is not a valid check for idle state anymore.
    510 		  use "(curlwp->l_flag & LW_IDLE) != 0" instead.  curlwp is
    511 		  almost always non-NULL, with exceptions like early on boot.
    512 
    513 		- remove idle pcbs.
    514 
    515 		- (if MULTIPROCESSOR) allocate idle lwps for non-primary
    516 		  processors by calling create_idle_lwp.  tweak processor
    517 		  trampoline code.
    518 
    519 		- (if schedhz!=0) call schedclock regardless of the value of
    520 		  curlwp.
    521 
    522 		- of course, update MD users of scheduler/switching API.
    523 
    524 Branch:		yamt-lazymbuf
    525 Description:	implement and evaluate lazy mapping of mbuf external data pages
    526 		it's intended as the first step of larger changes.
    527 			1. support operations (esp. bus_dma load) on
    528 			   unmapped mbuf.
    529 			2. unify mbuf and buf.
    530 			   (or, at least some parts of them)
    531 			3. then it should be trivial to implement
    532 			   i/o coalescing, etc.
    533 Status:		Active
    534 Start Date:	Wed Jul  6 2005
    535 End Date:	
    536 Base Tag:	yamt-lazymbuf-base4
    537 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
    538 Scope:		src/sys  (src/common is tagged but not branched)
    539 Notes:		
    540 
    541 Branch:		reinoud-bufcleanup
    542 Description:	implement and evaluate struct buf usage cleanup strategies.
    543 		Ideas currently in mind (preference for b):
    544 		a)
    545 			1. use of bio_ops per buffer.
    546 			2. allow chaining/overloading of functions in bio_ops
    547 			   and provide some private context.
    548 			3. extend the bio_ops with commenly used functionality
    549 			   like pending action counting, custom context passing,
    550 			   last minute processing of buffer data, buffer cache
    551 			   etc.
    552 			4. investigate the use of the kcont()
    553 			   continuation-passing framework for async io
    554 			   completion notification for bufs
    555 			...
    556 		b)
    557 			1. all sequencing use of B_CALL replaced by
    558 			   device-threads, if possible generic code around BUFQ
    559 			2. possibly use kcont() for async IO finished signalling
    560 			3. counter of pending and queued actions requestable
    561 			   by IOCTL interface?
    562 			4. implement `last minute buffer fixup' calls and maybe
    563 			   even finished I/O calls as vnode operations
    564 			...
    565 Status:		Active
    566 Start Date:	Thu Mar 15 2007
    567 End Date:
    568 Base Tag:	reinoud-bufcleanup-base
    569 Maintainer:	Reinoud Zandijk <reinoud (a] NetBSD.org>
    570 Scope:		src/sys and src/common
    571 Notes:		Used as expiriment sandbox and if successful hopefully one day
    572 		to be intergrated.
    573 
    574 
    575 ########################################################################
    576 # Individual developers' branches (Terminated):
    577 ########################################################################
    578 
    579 Branch:		bouyer-scsipi
    580 Description:	Integration of atapi support
    581 Status:		Terminated
    582 Start Date:
    583 End Date:
    584 Base Tag:
    585 Maintainer:	Manuel Bouyer <bouyer (a] NetBSD.org>
    586 Scope:		kernel
    587 Notes:		Superseded by thorpej_scsipi
    588 
    589 Branch:		bouyer-xen2
    590 Description:	update xen port to xen 2.0, with support for domain0 operations
    591 Status:		Terminated
    592 Start Date:	Dec 13 2004
    593 End Date:	Mar 10 2005
    594 Base Tag:	netbsd-2-base
    595 Maintainer:	Manuel Bouyer <bouyer (a] NetBSD.org>
    596 Scope:		src/sys/arch/xen
    597 Notes:
    598 
    599 Branch: 	chap-midi
    600 Description:	Renovation of MIDI support
    601 Status: 	Terminated; merged to -current
    602 Start Date:	19 May 2006
    603 End Date:	30 Jun 2006
    604 Base Tag:	chap-midi-base
    605 Maintainer:	Chapman Flack <chap (a] NetBSD.org>
    606 Scope:		sys, share/man, usr.bin
    607 Notes:
    608 
    609 Branch:		chs-ubc
    610 Description:	Unified Buffer Cache
    611 Status:		Terminated
    612 Start Date:
    613 End Date:
    614 Base Tag:	chs-ubc-base
    615 Maintainer:	Chuck Silvers <chs (a] NetBSD.org>
    616 Scope:		kernel
    617 Notes:
    618 
    619 Branch:		chs-ubc2
    620 Description:	 Unified Buffer Cache
    621 Status:		Terminated; merged to -current
    622 Start Date:
    623 End Date:
    624 Base Tag:	chs-ubc2-base, chs-ubc2-newbase
    625 Maintainer:	Chuck Silvers <chs (a] NetBSD.org>
    626 Scope:		kernel
    627 Notes:
    628 
    629 Branch:		cjs-build-against-obj-dir
    630 Description:	?
    631 Status:		?
    632 Start Date:
    633 End Date:
    634 Base Tag:
    635 Maintainer:	Curt Sampson <cjs (a] NetBSD.org>
    636 Scope:		Entire tree.
    637 Notes:
    638 
    639 Branch:		eeh-paddr_t
    640 Description:	use separate types for virtual vs. physical addresses
    641 Status:		Terminated; merged to -current
    642 Start Date:
    643 End Date:
    644 Base Tag:	eeh-paddr_t-base
    645 Maintainer:	Eduardo Horvath <eeh (a] NetBSD.org>
    646 Scope:		kernel
    647 Notes:		This is needed to support 32-bit kernels on sparc64.
    648 
    649 Branch:		elad-kernelauth
    650 Description:	Native NetBSD implementation of Apple's kernel authorization
    651 		based on TN2127. This is a "clean-room" implementation to
    652 		avoid any licensing issues.
    653 Status:		Terminated; merged to -current
    654 Start Date:	Tue Mar	 7 2006
    655 End Date:	Mon May 15 2006
    656 Base Tag:	elad-kernelauth-base
    657 Maintainer:	Elad Efrat <elad (a] NetBSD.org>
    658 Scope:		src/sys, src/share/man/man9/Makefile,
    659 		src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi
    660 Notes:
    661 
    662 Branch:		fvdl-softdep
    663 Description:	FFS soft dependencies
    664 Status:		Terminated; merged to -current
    665 Start Date:
    666 End Date:
    667 Base Tag:	fvdl-softdep-base
    668 Maintainer:	Frank van der Linden <fvdl (a] NetBSD.org>
    669 Scope:		kernel
    670 Notes:
    671 
    672 Branch:		gehenna-devsw
    673 Description:	auto-generation of devsw table
    674 Status:		Terminated
    675 Start Date:	16 May 2002
    676 End Date:	6 Sep 2002
    677 Base Tag:	gehenna-devsw-base
    678 Maintainer:	MAEKAWA Masahide <gehenna (a] NetBSD.org>
    679 Scope:		syssrc
    680 Notes:		The goal is to get rid of the existing device switch tables in
    681 		port-dependent conf.c and to generate them dynamically by
    682 		config(8).
    683 
    684 Branch:		is-newarp
    685 Description:	ARP for non-Ethernet
    686 Status:		Terminated; merged before NetBSD 1.3
    687 Start Date:	1996/10/13
    688 End Date:	1997/03/15
    689 Base Tag:	is-newarp-base
    690 Maintainer:	Ignatios Souvatzis <is (a] NetBSD.org>
    691 Scope:		kernel
    692 Notes:
    693 
    694 Branch:		kenh-if-detach
    695 Description:	Interface detach support.
    696 Status:		?
    697 Start Date:
    698 End Date:
    699 Base Tag:	kenh-if-detach-base
    700 Maintainer:	Ken Hornstein <kenh (a] NetBSD.org>
    701 Scope:		kernel
    702 Notes:
    703 
    704 Branch:		kent-audio1
    705 Description:	Audio converter pipeline
    706 Status:		Terminated; merged to -current
    707 Start Date:	Tue Dec  7 2004
    708 End Date:	Tue Jan 11 2005
    709 Base Tag:	kent-audio1-base
    710 Maintainer:	TAMURA Kent <kent (a] NetBSD.org>
    711 Scope:		kernel (audio device drivers)
    712 Notes:		http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html
    713 		Please consult with the maintainer before committing
    714 		to this branch.
    715 
    716 Branch:		kqueue
    717 Description:	kqueue kernel event notification mechanism (from FreeBSD)
    718 Status:		Terminated; merged to -current
    719 Start Date:	Tue Jul 10 23:08:38 EST 2001
    720 End Date:	Tue Oct 24 09:14:14 GMT 2002
    721 Base Tag:	kqueue-base
    722 Maintainer:	Jaromir Dolecek <jdolecek (a] NetBSD.org>
    723 Scope:		kernel, libc/sys, share/man/man9, usr.bin/fstat
    724 Notes:		Integration of FreeBSD's kqueue(2) mechanism, with various
    725 		local internal changes to better suit NetBSD, and
    726 		enhancements such as looking up filters by name or
    727 		number, and dynamic registration of "user" filters.
    728 		The work is complete as is, but is awaiting more
    729 		feedback from various kernel gurus before going mainline.
    730 
    731 Branch:		ktrace-lwp
    732 Description:	ktrace support for lwp ids.
    733 Status:		Terminated; merged to -current
    734 Start Date:	Wed Jul  2 15:27:30 UTC 2003
    735 End Date:	Sun Dec 11 12:25:29 UTC 2005
    736 Base Tag:	ktrace-lwp-base
    737 Maintainer:	Darren Reed <darrenr (a] NetBSD.org>
    738 Scope:		sys
    739 Notes:		
    740 
    741 Branch:		marc-pcmcia
    742 Description:	PCMCIA support
    743 Status:		Terminated; merged to -current
    744 Start Date:
    745 End Date:
    746 Base Tag:	marc-pcmcia-base, marc-pcmcia-bp
    747 Maintainer:	Marc Horowitz <marc (a] NetBSD.org>
    748 Scope:		kernel
    749 Notes:
    750 
    751 Branch:		minoura_x68k_bus_h
    752 Description:	bus_space(9) and bus_dma(9) implementation for x68k
    753 Status:		Terminated; merged to -current
    754 Start Date:	23 Dec 1998
    755 End Date:	16 Mar 1999
    756 Base Tag:	minoura_x68k_bus_h-base
    757 Maintainer:	Minoura Makoto <minoura (a] NetBSD.org>
    758 Scope:		sys/arch/x68k
    759 Notes:
    760 
    761 Branch:		minoura-xpg4dl
    762 Description:	Citrus Project locale subsystem
    763 Status:		Terminated; (partly) merged to -current
    764 Start Date:	28 March 2000
    765 End Date:
    766 Base Tag:	minoura-xpg4dl-base
    767 Maintainer:	Minoura Makoto <minoura (a] NetBSD.org>
    768 Scope:		basesrc, syssrc, sharesrc
    769 Notes:		Citrus Project is developing dynamically-loadable, codeset-
    770 		independent locale subsystem.  Part of the implementation
    771 		(LC_CTYPE) called XPG4DL is now integrated to -current.
    772 
    773 Branch:		mjf-ufs-trans
    774 Description:	filesystem transactions for ufs
    775 Status:		Active
    776 Start Date:	12 March 2007
    777 End Date:
    778 Base Tag:	mjf-ufs-trans-base
    779 Maintainer:	Matt Fleming <mjf (a] NetBSD.org>
    780 Scope:		kernel
    781 Notes:
    782 
    783 Branch:		mrg-vm-swap
    784 Description:	dynamic swap allocation, swap-to-files support
    785 Status:		Terminated; abondoned for mrg-vm-swap2
    786 Start Date:	12 February 1997
    787 End Date:	15 March 1997
    788 Base Tag:	[none]
    789 Maintainer:	Matthew R. Green <mrg (a] NetBSD.org>
    790 Scope:		kernel
    791 Notes:
    792 
    793 Branch:		mrg-vm-swap2
    794 Description:	dynamic swap allocation, swap-to-files support
    795 Status:		Terminated; merged to -current
    796 Start Date:	4 May 1997
    797 End Date:	12 June 1997
    798 Base Tag:	mrg-vm-swap2-base
    799 Maintainer:	Matthew R. Green <mrg (a] NetBSD.org>
    800 Scope:		kernel
    801 Notes:
    802 
    803 Branch:		nathanw_sa
    804 Description:	Scheduler activations
    805 Status:		Terminated; merged to -current
    806 Start Date:	5 March 2001
    807 End Date:	18 January 2003
    808 Base Tag:	nathanw_sa_base
    809 Maintainer:	Nathan Williams <nathanw (a] NetBSD.org>
    810 Scope:		kernel, libc, libkvm, libpthread, libpthread_dbg, include, 
    811 		bin/ps usr.bin/systat usr.bin/top usr.bin/w
    812 		gnu/dist/toolchain/gdb gnu/usr.bin/gdb
    813 Notes:		The idea of scheduler activations is described in the
    814 		classic paper by Anderson et al., in ACM Transactions
    815 		a on Computer Systems volume 10 issue 1 (1992),which
    816 		can be found at
    817 		http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/
    818 		Many ideas in the implementation are based on the
    819 		implementation of scheduler activations added to Mach
    820 		3.0 and described by Davis et al. in the University of
    821 		Washington CS tech report 92-08-93, which can be found
    822 		at
    823 		ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z
    824 
    825 		My USENIX paper on the subject can be found at
    826 		http://web.mit.edu/nathanw/www/usenix/
    827 
    828 		Please consult with the maintainer before committing
    829 		to this branch.
    830 		Other tags starting with nathanw_sa reserved for
    831 		branch management and are not guaranteed to be stable.
    832 
    833 		Trunk tagged with "nathanw_sa_before_merge" prior to
    834 		merging branch down to trunk.  Branch tagged with
    835 		"nathanw_sa_end" to indicate the ending revision of
    836 		the branch.
    837 
    838 Branch:		perseant-lfsv2
    839 Description:	LFS incompatible on-disk data structure changes
    840 Status:		Terminated
    841 Start Date:	27 June 2001
    842 End Date:	16 July 2001
    843 Base Tag:	perseant-lfsv2-base
    844 Maintainer:	Konrad Schroder <perseant (a] NetBSD.org>
    845 Scope:		basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs
    846 Notes:		This branch should be short-lived, I expect to merge as soon
    847 		as the data structures required for unremove are in and tested.
    848 
    849 Branch:		peter-altq
    850 Description:	New ALTQ framework:
    851 		- sync with KAME sources
    852 		- share mtag/name mapping functions
    853 		- separate altq + pf attachment
    854 Status:		Terminated; merged to -current
    855 Start Date:	March 16, 2006
    856 End Date:	October 12, 2006
    857 Base Tag:	peter-altq-base
    858 Maintainer:	Peter Postma <peter (a] NetBSD.org>,
    859 		Martin Husemann <martin (a] NetBSD.org>,
    860 		Matthias Scheler <tron (a] NetBSD.org>
    861 Scope:		dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq
    862 Notes:		Only the first item in the description was finished
    863 		in this branch.
    864 
    865 Branch:		sommerfeld_i386mp_1
    866 Description:	Multiprocessor support for i386 using Intel MP BIOS.
    867 Status:		Terminated; merged to -current
    868 Start Date:	21 Feb 2000
    869 End Date:	01 Oct 2002
    870 Base Tag:	sommerfeld_i386mpbase_1
    871 Maintainer:	Bill Sommerfeld <sommerfeld (a] NetBSD.org>
    872 Scope:		sys/arch/i386
    873 Notes:
    874 		Code committed to the branch has booted to multiuser 
    875 		on at least one system.
    876 
    877 		Not guaranteed to compile against mainline since -current
    878 		may have changed incompatibly with the last branch update;
    879 		use "cvs update -D" to roll-back the rest of the tree to match.
    880 
    881 		Please get explicit permission from the maintainer 
    882 		before each commit, or your changes will be backed out.
    883 		Other tags starting with sommerfeld_ are private to 
    884 		the developer and are guaranteed to be unstable.
    885 		Only the maintainer should move tags.
    886 
    887 		Note that this branch uses a DIFFERENT scheme for 
    888 		synching with the mainline.  the maintainer uses some private
    889 		scripts for keeping them in synch; if you make commits 
    890 		to the branch to "resynchronize" things, you'll
    891 		probably do it wrong; instead, ask the maintainer to
    892 		resynchronize things.
    893 
    894 		See sys/arch/i386/TODO on the branch for a list of known
    895 		issues with the branch.
    896 
    897 Branch:		thorpej-mips-cache
    898 Description:	overhaul MIPS cache support code
    899 Status:		Terminated; merged to -current
    900 Start Date:	Oct 23 2001
    901 End Date:	Nov 14 2001
    902 Base Tag:	thorpej-mips-cache-base
    903 Scope:		syssrc
    904 Notes:		This branch needs more debugging, testing, and more
    905 		ports need to be converted to the new world order.
    906 
    907 		The following processors have had cache ops
    908 		written:
    909 
    910 			* R2000/R3000 (cache_r3k) -- light testing,
    911 			  needs to be beat on a lot more to make
    912 			  sure it's working.
    913 
    914 			* R4000/R4400 (cache_r4k) -- mhitch (a] NetBSD.org
    915 			  tracked down a bug, which has been fixed.
    916 
    917 			  Confirmed working on R4000-with-L2.
    918 
    919 			  Confirmed working on R4400-no-L2 and
    920 			  R4400-with-L2.
    921 
    922 			* R4600/R5000 (cache_r5k) -- shin (a] NetBSD.org
    923 			  has committed fixes to this code.
    924 
    925 			  Confirmed working on R4600 v2 (SGI IP-22 with
    926 			  no SysAD L2 cache).
    927 
    928 			  Confirmed working on RM5260 (Algorithmics P-5064).
    929 
    930 			* TX39 (cache_tx39) -- uch (a] NetBSD.org has
    931 			  committed fixes to this code.  Awaiting
    932 			  confirmation that it is working properly.
    933 
    934 			* R5900 (cache_r5900) -- uch (a] NetBSD.org has
    935 			  written this code and tested it on a
    936 			  PlayStation 2.
    937 
    938 		The following ports have been updated to compile (and
    939 		use optimized-for-processor bus_dma routines).  Those
    940 		that have been tested and work are marked with [WORKING].
    941 
    942 			* algor		[WORKING]
    943 
    944 			* arc		[WORKING]
    945 
    946 			* pmax		[WORKING]
    947 
    948 			* playstation2	[WORKING]
    949 					Needs optimized bus_dmamap_sync().
    950 
    951 			* hpcmips	[need verification that this is working]
    952 					Needs optimized bus_dmamap_sync().
    953 
    954 			* sgimips	[WORKING]
    955 					Needs optimized bus_dmamap_sync().
    956 
    957 			* cobalt	[need testing]
    958 
    959 			* mipsco	[need testing]
    960 
    961 			* newsmips	[need testing]
    962 
    963 Branch:		thorpej_scsipi
    964 Description:	SCSI/ATAPI midlayer rewrite.
    965 Status:		Terminated; merged to -current
    966 Start Date:
    967 End Date:	Apr 25 2001
    968 Base Tag:	thorpej_scsipi_base, thorpej_scsipi_nbase
    969 Maintainer:	Manuel Bouyer <bouyer (a] NetBSD.org>,
    970 		Jason Thorpe <thorpej (a] NetBSD.org>
    971 Scope:		syssrc
    972 Notes:		When a change from -current is pulled up please move the
    973 		thorpej_scsipi_base tag to the revision you're syncing with.
    974 		thorpej_scsipi_nbase is private to maintainer (only
    975 		used when syncing the whole branch with HEAD).
    976 		Just before the merge, syssrc has been tagged with
    977 		thorpej_scsipi_beforemerge
    978 
    979 Branch:		thorpej-signal
    980 Description:	?
    981 Status:		?
    982 Start Date:
    983 End Date:
    984 Base Tag:	thorpej-signal-base
    985 Maintainer:	Jason Thorpe <thorpej (a] NetBSD.org>
    986 Scope:		kernel
    987 Notes:
    988 
    989 Branch:		thorpej-setroot
    990 Description:	?
    991 Status:		Terminated; merged to -current
    992 Start Date:
    993 End Date:
    994 Base Tag:
    995 Maintainer:	Jason Thorpe <thorpej (a] NetBSD.org>
    996 Scope:		kernel
    997 Notes:
    998 
    999 Branch:		simonb-timecounters
   1000 Description:	Port FreeBSD timecounters to NetBSD
   1001 Status:		Terminated
   1002 Start Date:	Sat Feb 04 2006
   1003 End Date:	Wed Jun 07 2006
   1004 Base Tag:	simonb-timecounters-base
   1005 Maintainer:	Simon Burge <simonb (a] NetBSD.org>,
   1006 		Frank Kardel <kardel (a] NetBSD.org>
   1007 Scope:		sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp
   1008 Notes:		early (partial conversion) commit to -current
   1009 		ok'ed by core@ on 20060605 for testing and further
   1010 		simplified conversion
   1011 
   1012 Branch:		wrstuden-devbsize
   1013 Description:	Modify buffer cache to deal with different devices having
   1014 		different block sizes. Also DEV_BSIZE would go away.
   1015 Status:		Terminated
   1016 Start Date:	Aug or Sept 1999
   1017 End Date:	1 Apr 2000
   1018 Base tag:	wrstuden-devbsize-base
   1019 Maintainer:	Bill Studenmund <wrstuden (a] NetBSD.org>
   1020 Scope:		kernel
   1021 Notes:		No longer active due to lack of time, and introduction
   1022 		of UBC. In terms of UBC, the primary cache for
   1023 		file data is the VM cache, which needs to operate
   1024 		in terms of VM pages. As no existing device has native
   1025 		pages the same size as our VM pages, there already is
   1026 		a mapping going on between the VM system and the
   1027 		underlying blocks. So it would be easier and cleaner
   1028 		to adjust that to deal w/ different block sizes.
   1029 		Also with UBC, all i/o is in terms of bytes at an offset
   1030 		with a certain length, so the exact block size isn't a big
   1031 		deal.
   1032 
   1033 		Any other wrstuden-devbsize tag may (and should) go away.
   1034 
   1035 Branch:		yamt-km, yamt-km-doc
   1036 Description:	simplify/improve kernel memory management and bootstrap
   1037 Status:		Terminated; merged to -current
   1038 Start Date:	Tue Jan 25 2005
   1039 End Date:	Fri Apr  1 2005
   1040 Base Tag:	yamt-km-base{,2,3,4}, yamt-km-doc-base
   1041 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1042 Scope:		yamt-km: src/sys
   1043 		yamt-km-doc: src/share/man/man9/uvm.9
   1044 Notes:		http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html
   1045 
   1046 		the followings are per-port status.
   1047 		(account names mean "tested by".)
   1048 
   1049 		works enough to go to multiuser:
   1050 			alpha, i386, xen (yamt@)
   1051 			pc532 (simonb@)
   1052 			alpha, i386, mac68k, macppc, pmax, shark,
   1053 			    sparc, sparc64, sun3, x68k (chs@)
   1054 			cobalt, dreamcast, hp300, news68k, newsmips,
   1055 			    sun3x (tsutsui@)
   1056 			amiga (mhitch@)
   1057 			cats, hp700 (skrll@)
   1058 			xen (bouyer@)
   1059 
   1060 		known to have the same problem as trunk:
   1061 			vax (chs@, stuck while running kvm_mkdb)
   1062 
   1063 		known to have a problem:
   1064 			luna68k (and, if any, other m68k ports which use TTR)
   1065 			needs to be revisited.
   1066 			-> for luna68k, although not tested,
   1067 			   Sysmap has been moved to avoid kva conflict with
   1068 			   I/O ranges.
   1069 
   1070 		buildable:
   1071 			src/sys/arch/acorn26/conf/GENERIC
   1072 			src/sys/arch/acorn32/conf/GENERIC
   1073 			src/sys/arch/algor/conf/P6032
   1074 			src/sys/arch/alpha/conf/GENERIC
   1075 			src/sys/arch/alpha/conf/GENERIC.MP
   1076 			src/sys/arch/amd64/conf/GENERIC
   1077 			src/sys/arch/amd64/conf/GENERIC.MP
   1078 			src/sys/arch/amiga/conf/GENERIC
   1079 			src/sys/arch/arc/conf/GENERIC
   1080 			src/sys/arch/atari/conf/MILAN-PCIIDE
   1081 			src/sys/arch/bebox/conf/GENERIC
   1082 			src/sys/arch/cats/conf/GENERIC
   1083 			src/sys/arch/cesfic/conf/GENERIC
   1084 			src/sys/arch/cobalt/conf/GENERIC
   1085 			src/sys/arch/dreamcast/conf/GENERIC
   1086 			src/sys/arch/evbarm/conf/TS7200
   1087 			src/sys/arch/evbppc/conf/WALNUT
   1088 			src/sys/arch/evbsh3/conf/COMPUTEXEVB
   1089 			src/sys/arch/evbsh5/conf/CAYMAN64
   1090 			src/sys/arch/hp300/conf/GENERIC
   1091 			src/sys/arch/hp700/conf/GENERIC
   1092 			src/sys/arch/hpcarm/conf/JORNADA728
   1093 			src/sys/arch/hpcmips/conf/GENERIC
   1094 			src/sys/arch/hpcsh/conf/GENERIC
   1095 			src/sys/arch/hpcsh/conf/HPW650PA
   1096 			src/sys/arch/i386/conf/GENERIC
   1097 			src/sys/arch/i386/conf/GENERIC.MP
   1098 			src/sys/arch/i386/conf/XEN0
   1099 			src/sys/arch/i386/conf/XENU
   1100 			src/sys/arch/ibmnws/conf/GENERIC
   1101 			src/sys/arch/iyonix/conf/GENERIC
   1102 			src/sys/arch/luna68k/conf/GENERIC
   1103 			src/sys/arch/mac68k/conf/GENERIC
   1104 			src/sys/arch/macppc/conf/GENERIC
   1105 			src/sys/arch/macppc/conf/GENERIC.MP
   1106 			src/sys/arch/mipsco/conf/GENERIC
   1107 			src/sys/arch/mmeye/conf/GENERIC
   1108 			src/sys/arch/mvme68k/conf/GENERIC
   1109 			src/sys/arch/netwinder/conf/GENERIC
   1110 			src/sys/arch/news68k/conf/GENERIC
   1111 			src/sys/arch/newsmips/conf/GENERIC
   1112 			src/sys/arch/next68k/conf/GENERIC
   1113 			src/sys/arch/ofppc/conf/GENERIC
   1114 			src/sys/arch/pc532/conf/GENERIC
   1115 			src/sys/arch/pmax/conf/GENERIC
   1116 			src/sys/arch/prep/conf/GENERIC
   1117 			src/sys/arch/sandpoint/conf/GENERIC
   1118 			src/sys/arch/sbmips/conf/GENERIC
   1119 			src/sys/arch/sgimips/conf/GENERIC32_IP3x
   1120 			src/sys/arch/shark/conf/GENERIC
   1121 			src/sys/arch/sparc/conf/GENERIC
   1122 			src/sys/arch/sparc/conf/GENERIC.MP
   1123 			src/sys/arch/sparc64/conf/GENERIC
   1124 			src/sys/arch/sparc64/conf/GENERIC.MP
   1125 			src/sys/arch/sun2/conf/GENERIC
   1126 			src/sys/arch/sun3/conf/GENERIC
   1127 			src/sys/arch/vax/conf/GENERIC
   1128 			src/sys/arch/vax/conf/GENERIC.MP
   1129 			src/sys/arch/x68k/conf/GENERIC
   1130 
   1131 			src/sys/arch/playstation2/conf/GENERIC
   1132 
   1133 Branch:		yamt-pdpolicy
   1134 Description:	play with page replacement policy
   1135 		- separate page replacement policy from the rest of kernel
   1136 		- implement alternative replacement policy
   1137 		- related read-ahead adjustment?
   1138 Status:		Terminated; merged to -current
   1139 Start Date:	Sun Mar  5 2006
   1140 End Date:	Sat Sep 16 2006
   1141 Base Tag:	yamt-pdpolicy-base9
   1142 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1143 Scope:		src/sys  (src/common is tagged but not branched)
   1144 Notes:		
   1145 
   1146 Branch:		yamt-readahead
   1147 Description:	play with file readahead
   1148 Status:		Terminated; merged to -current
   1149 Start Date:	Mon Nov 14 2005
   1150 End Date:	Wed Nov 30 2005
   1151 Base Tag:	yamt-readahead-base3
   1152 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1153 Scope:		src/sys
   1154 Notes:		
   1155 
   1156 Branch:		yamt-uio_vmspace
   1157 Description:	uio_lwp/uio_segflg -> uio_vmspace
   1158 Status:		Terminated; merged to -current
   1159 Start Date:	Mon Dec 31 2005
   1160 End Date:	Wed Mar  1 2006
   1161 Base Tag:	yamt-uio_vmspace-base5
   1162 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1163 Scope:		src/sys
   1164 Notes:		
   1165 
   1166 Branch:		yamt-splraiseipl
   1167 Description:	finish implementing splraiseipl (and makeiplcookie).
   1168 		http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html
   1169 
   1170 		- completes workqueue(9) and netbt.
   1171 		- fix PR/33218.
   1172 
   1173 Status:		Terminated; merged to -current
   1174 Start Date:	Mon Sep 18 2006
   1175 End Date:	Fri Dec 22 2006
   1176 Base Tag:	yamt-splraiseipl-base5
   1177 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1178 Scope:		src/sys  (src/common is tagged but not branched)
   1179 Notes:		
   1180 		tested (by who):
   1181 			alpha		(yamt)
   1182 			alpha		(pavel)
   1183 			amd64		(reported privately)
   1184 			cobalt		(tsutsui)
   1185 			ews4800mips	(tsutsui)
   1186 			hp300		(tsutsui)
   1187 			hpcarm		(reported privately)
   1188 			i386		(yamt)
   1189 			macppc		(tsutsui)
   1190 			news68k		(tsutsui)
   1191 			sgimips(IP32)	(tsutsui)
   1192 			sparc(sun4c)	(tsutsui)
   1193 			sun2		(tsutsui)
   1194 			sun3		(tsutsui)
   1195 			sun3x		(tsutsui)
   1196 			xen		(yamt)
   1197 
   1198 		compile-tested:
   1199 			acorn26
   1200 			acorn32
   1201 			algor
   1202 			amiga
   1203 			arc
   1204 			atari
   1205 			bebox
   1206 			cats
   1207 			cesfic
   1208 			dreamcast
   1209 			evbarm
   1210 			evbmips
   1211 			evbppc(marvell)
   1212 			evbppc(ibm4xx)
   1213 			evbsh3
   1214 			hp700
   1215 			hpcmips
   1216 			hpcsh
   1217 			ia64
   1218 			ibmnws
   1219 			iyonix
   1220 			landisk
   1221 			luna68k
   1222 			mac68k
   1223 			mmeye
   1224 			mvme68k
   1225 			mvmeppc
   1226 			mipsco
   1227 			netwinder
   1228 			newsmips
   1229 			next68k
   1230 			ofppc
   1231 			pc532
   1232 			pmax
   1233 			pmppc
   1234 			prep
   1235 			sandpoint
   1236 			sbmips
   1237 			shark
   1238 			sparc
   1239 			sparc64
   1240 			vax
   1241 			x68k
   1242 			zaurus
   1243 
   1244 		not tested:
   1245 			pdp10 (i don't know how to build)
   1246 			sh5 (not buildable with an unrelated problem.)
   1247 
   1248     compile  CAYMAN64/netbsd32_sa.o
   1249     cc1: warnings being treated as errors
   1250     /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp':
   1251     /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP'
   1252     --- netbsd32_sa.o ---
   1253     *** [netbsd32_sa.o] Error code 1
   1254     1 error
   1255 
   1256 		notyet:
   1257 			amigappc
   1258 			playstation2
   1259 
   1260 Branch:		yamt-vop
   1261 Description:	remove several VOPs
   1262 Status:		Terminated; merged to -current
   1263 Start Date:	Wed Oct 19 2005
   1264 End Date:	Wed Nov  2 2005
   1265 Base Tag:	yamt-vop-base3
   1266 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1267 Scope:		src/sys
   1268 Notes:		http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html
   1269 
   1270 Branch:		gdamore-uart
   1271 Description:	Add register table support to com driver.
   1272 Status:		Active
   1273 Start Date:	14 June 2006
   1274 End Date:	13 July 2006
   1275 Base Tag:	gdamore-uart-base
   1276 Maintainer:	Garrett D'Amore <gdamore (a] NetBSD.org>
   1277 Scope:		kernel
   1278 Notes:		Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c)
   1279 		com support, and also removes a nasty hack from Atheros com.
   1280 
   1281 ########################################################################
   1282 # Other:
   1283 ########################################################################
   1284 
   1285 Branch:		magnum
   1286 Description:	?
   1287 Status:		?
   1288 Start Date:
   1289 End Date:
   1290 Base Tag:	magnum-base
   1291 Maintainer:	?
   1292 Scope:		kernel
   1293 Notes:
   1294 
   1295