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BRANCHES revision 1.169
      1 #	$NetBSD: BRANCHES,v 1.169 2007/03/25 02:02:56 uwe 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-base4
    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 					  UP tested, MP not tested ]
    489 		  i386			[ Done, tested ]
    490 		  amd64			[ Done, tested ]
    491 		  mips			[ WIP ]
    492 		  sparc			[ Not yet ]
    493 		  sparc64		[ Not yet ]
    494 		  arm			[ Not yet ]
    495 		  macppc/powerpc	[ Not yet ]
    496 		  hppa			[ WIP ]
    497 		  sh3			[ Done, tested ]
    498 
    499 		How to adapt a port?
    500 
    501 		- unify cpu_switch, cpu_exit, cpu_switchto into
    502 		  a single cpu_switchto.  see cpu_switchto.9.
    503 
    504 		- implement cpu_idle.  see cpu_idle.9.
    505 
    506 		- add a flag argument to cpu_need_resched.
    507 		  handle RESCHED_IMMED flag, which means "cause a preemption
    508 		  as soon as possible."  eg. in the case of MULTIPROCESSOR,
    509 		  send an IPI to the target cpu.
    510 
    511 		- "curlwp == NULL" is not a valid check for idle state anymore.
    512 		  use "(curlwp->l_flag & LW_IDLE) != 0" instead.  curlwp is
    513 		  almost always non-NULL, with exceptions like early on boot.
    514 
    515 		- remove idle pcbs.
    516 
    517 		- (if MULTIPROCESSOR) tweak processor trampoline code.
    518 
    519 		- (if MULTIPROCESSOR) call mi_cpu_attach when attaching
    520 		  secondary processors.
    521 
    522 		- (if schedhz!=0) call schedclock regardless of the value of
    523 		  curlwp.
    524 
    525 		- of course, update MD users of scheduler/switching API.
    526 
    527 Branch:		yamt-lazymbuf
    528 Description:	implement and evaluate lazy mapping of mbuf external data pages
    529 		it's intended as the first step of larger changes.
    530 			1. support operations (esp. bus_dma load) on
    531 			   unmapped mbuf.
    532 			2. unify mbuf and buf.
    533 			   (or, at least some parts of them)
    534 			3. then it should be trivial to implement
    535 			   i/o coalescing, etc.
    536 Status:		Active
    537 Start Date:	Wed Jul  6 2005
    538 End Date:	
    539 Base Tag:	yamt-lazymbuf-base4
    540 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
    541 Scope:		src/sys  (src/common is tagged but not branched)
    542 Notes:		
    543 
    544 Branch:		reinoud-bufcleanup
    545 Description:	implement and evaluate struct buf usage cleanup strategies.
    546 		Ideas currently in mind (preference for b):
    547 		a)
    548 			1. use of bio_ops per buffer.
    549 			2. allow chaining/overloading of functions in bio_ops
    550 			   and provide some private context.
    551 			3. extend the bio_ops with commenly used functionality
    552 			   like pending action counting, custom context passing,
    553 			   last minute processing of buffer data, buffer cache
    554 			   etc.
    555 			4. investigate the use of the kcont()
    556 			   continuation-passing framework for async io
    557 			   completion notification for bufs
    558 			...
    559 		b)
    560 			1. all sequencing use of B_CALL replaced by
    561 			   device-threads, if possible generic code around BUFQ
    562 			2. possibly use kcont() for async IO finished signalling
    563 			3. counter of pending and queued actions requestable
    564 			   by IOCTL interface?
    565 			4. implement `last minute buffer fixup' calls and maybe
    566 			   even finished I/O calls as vnode operations
    567 			...
    568 Status:		Active
    569 Start Date:	Thu Mar 15 2007
    570 End Date:
    571 Base Tag:	reinoud-bufcleanup-base
    572 Maintainer:	Reinoud Zandijk <reinoud (a] NetBSD.org>
    573 Scope:		src/sys and src/common
    574 Notes:		Used as expiriment sandbox and if successful hopefully one day
    575 		to be intergrated.
    576 
    577 
    578 ########################################################################
    579 # Individual developers' branches (Terminated):
    580 ########################################################################
    581 
    582 Branch:		bouyer-scsipi
    583 Description:	Integration of atapi support
    584 Status:		Terminated
    585 Start Date:
    586 End Date:
    587 Base Tag:
    588 Maintainer:	Manuel Bouyer <bouyer (a] NetBSD.org>
    589 Scope:		kernel
    590 Notes:		Superseded by thorpej_scsipi
    591 
    592 Branch:		bouyer-xen2
    593 Description:	update xen port to xen 2.0, with support for domain0 operations
    594 Status:		Terminated
    595 Start Date:	Dec 13 2004
    596 End Date:	Mar 10 2005
    597 Base Tag:	netbsd-2-base
    598 Maintainer:	Manuel Bouyer <bouyer (a] NetBSD.org>
    599 Scope:		src/sys/arch/xen
    600 Notes:
    601 
    602 Branch: 	chap-midi
    603 Description:	Renovation of MIDI support
    604 Status: 	Terminated; merged to -current
    605 Start Date:	19 May 2006
    606 End Date:	30 Jun 2006
    607 Base Tag:	chap-midi-base
    608 Maintainer:	Chapman Flack <chap (a] NetBSD.org>
    609 Scope:		sys, share/man, usr.bin
    610 Notes:
    611 
    612 Branch:		chs-ubc
    613 Description:	Unified Buffer Cache
    614 Status:		Terminated
    615 Start Date:
    616 End Date:
    617 Base Tag:	chs-ubc-base
    618 Maintainer:	Chuck Silvers <chs (a] NetBSD.org>
    619 Scope:		kernel
    620 Notes:
    621 
    622 Branch:		chs-ubc2
    623 Description:	 Unified Buffer Cache
    624 Status:		Terminated; merged to -current
    625 Start Date:
    626 End Date:
    627 Base Tag:	chs-ubc2-base, chs-ubc2-newbase
    628 Maintainer:	Chuck Silvers <chs (a] NetBSD.org>
    629 Scope:		kernel
    630 Notes:
    631 
    632 Branch:		cjs-build-against-obj-dir
    633 Description:	?
    634 Status:		?
    635 Start Date:
    636 End Date:
    637 Base Tag:
    638 Maintainer:	Curt Sampson <cjs (a] NetBSD.org>
    639 Scope:		Entire tree.
    640 Notes:
    641 
    642 Branch:		eeh-paddr_t
    643 Description:	use separate types for virtual vs. physical addresses
    644 Status:		Terminated; merged to -current
    645 Start Date:
    646 End Date:
    647 Base Tag:	eeh-paddr_t-base
    648 Maintainer:	Eduardo Horvath <eeh (a] NetBSD.org>
    649 Scope:		kernel
    650 Notes:		This is needed to support 32-bit kernels on sparc64.
    651 
    652 Branch:		elad-kernelauth
    653 Description:	Native NetBSD implementation of Apple's kernel authorization
    654 		based on TN2127. This is a "clean-room" implementation to
    655 		avoid any licensing issues.
    656 Status:		Terminated; merged to -current
    657 Start Date:	Tue Mar	 7 2006
    658 End Date:	Mon May 15 2006
    659 Base Tag:	elad-kernelauth-base
    660 Maintainer:	Elad Efrat <elad (a] NetBSD.org>
    661 Scope:		src/sys, src/share/man/man9/Makefile,
    662 		src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi
    663 Notes:
    664 
    665 Branch:		fvdl-softdep
    666 Description:	FFS soft dependencies
    667 Status:		Terminated; merged to -current
    668 Start Date:
    669 End Date:
    670 Base Tag:	fvdl-softdep-base
    671 Maintainer:	Frank van der Linden <fvdl (a] NetBSD.org>
    672 Scope:		kernel
    673 Notes:
    674 
    675 Branch:		gehenna-devsw
    676 Description:	auto-generation of devsw table
    677 Status:		Terminated
    678 Start Date:	16 May 2002
    679 End Date:	6 Sep 2002
    680 Base Tag:	gehenna-devsw-base
    681 Maintainer:	MAEKAWA Masahide <gehenna (a] NetBSD.org>
    682 Scope:		syssrc
    683 Notes:		The goal is to get rid of the existing device switch tables in
    684 		port-dependent conf.c and to generate them dynamically by
    685 		config(8).
    686 
    687 Branch:		is-newarp
    688 Description:	ARP for non-Ethernet
    689 Status:		Terminated; merged before NetBSD 1.3
    690 Start Date:	1996/10/13
    691 End Date:	1997/03/15
    692 Base Tag:	is-newarp-base
    693 Maintainer:	Ignatios Souvatzis <is (a] NetBSD.org>
    694 Scope:		kernel
    695 Notes:
    696 
    697 Branch:		kenh-if-detach
    698 Description:	Interface detach support.
    699 Status:		?
    700 Start Date:
    701 End Date:
    702 Base Tag:	kenh-if-detach-base
    703 Maintainer:	Ken Hornstein <kenh (a] NetBSD.org>
    704 Scope:		kernel
    705 Notes:
    706 
    707 Branch:		kent-audio1
    708 Description:	Audio converter pipeline
    709 Status:		Terminated; merged to -current
    710 Start Date:	Tue Dec  7 2004
    711 End Date:	Tue Jan 11 2005
    712 Base Tag:	kent-audio1-base
    713 Maintainer:	TAMURA Kent <kent (a] NetBSD.org>
    714 Scope:		kernel (audio device drivers)
    715 Notes:		http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html
    716 		Please consult with the maintainer before committing
    717 		to this branch.
    718 
    719 Branch:		kqueue
    720 Description:	kqueue kernel event notification mechanism (from FreeBSD)
    721 Status:		Terminated; merged to -current
    722 Start Date:	Tue Jul 10 23:08:38 EST 2001
    723 End Date:	Tue Oct 24 09:14:14 GMT 2002
    724 Base Tag:	kqueue-base
    725 Maintainer:	Jaromir Dolecek <jdolecek (a] NetBSD.org>
    726 Scope:		kernel, libc/sys, share/man/man9, usr.bin/fstat
    727 Notes:		Integration of FreeBSD's kqueue(2) mechanism, with various
    728 		local internal changes to better suit NetBSD, and
    729 		enhancements such as looking up filters by name or
    730 		number, and dynamic registration of "user" filters.
    731 		The work is complete as is, but is awaiting more
    732 		feedback from various kernel gurus before going mainline.
    733 
    734 Branch:		ktrace-lwp
    735 Description:	ktrace support for lwp ids.
    736 Status:		Terminated; merged to -current
    737 Start Date:	Wed Jul  2 15:27:30 UTC 2003
    738 End Date:	Sun Dec 11 12:25:29 UTC 2005
    739 Base Tag:	ktrace-lwp-base
    740 Maintainer:	Darren Reed <darrenr (a] NetBSD.org>
    741 Scope:		sys
    742 Notes:		
    743 
    744 Branch:		marc-pcmcia
    745 Description:	PCMCIA support
    746 Status:		Terminated; merged to -current
    747 Start Date:
    748 End Date:
    749 Base Tag:	marc-pcmcia-base, marc-pcmcia-bp
    750 Maintainer:	Marc Horowitz <marc (a] NetBSD.org>
    751 Scope:		kernel
    752 Notes:
    753 
    754 Branch:		minoura_x68k_bus_h
    755 Description:	bus_space(9) and bus_dma(9) implementation for x68k
    756 Status:		Terminated; merged to -current
    757 Start Date:	23 Dec 1998
    758 End Date:	16 Mar 1999
    759 Base Tag:	minoura_x68k_bus_h-base
    760 Maintainer:	Minoura Makoto <minoura (a] NetBSD.org>
    761 Scope:		sys/arch/x68k
    762 Notes:
    763 
    764 Branch:		minoura-xpg4dl
    765 Description:	Citrus Project locale subsystem
    766 Status:		Terminated; (partly) merged to -current
    767 Start Date:	28 March 2000
    768 End Date:
    769 Base Tag:	minoura-xpg4dl-base
    770 Maintainer:	Minoura Makoto <minoura (a] NetBSD.org>
    771 Scope:		basesrc, syssrc, sharesrc
    772 Notes:		Citrus Project is developing dynamically-loadable, codeset-
    773 		independent locale subsystem.  Part of the implementation
    774 		(LC_CTYPE) called XPG4DL is now integrated to -current.
    775 
    776 Branch:		mjf-ufs-trans
    777 Description:	filesystem transactions for ufs
    778 Status:		Active
    779 Start Date:	12 March 2007
    780 End Date:
    781 Base Tag:	mjf-ufs-trans-base
    782 Maintainer:	Matt Fleming <mjf (a] NetBSD.org>
    783 Scope:		kernel
    784 Notes:
    785 
    786 Branch:		mrg-vm-swap
    787 Description:	dynamic swap allocation, swap-to-files support
    788 Status:		Terminated; abondoned for mrg-vm-swap2
    789 Start Date:	12 February 1997
    790 End Date:	15 March 1997
    791 Base Tag:	[none]
    792 Maintainer:	Matthew R. Green <mrg (a] NetBSD.org>
    793 Scope:		kernel
    794 Notes:
    795 
    796 Branch:		mrg-vm-swap2
    797 Description:	dynamic swap allocation, swap-to-files support
    798 Status:		Terminated; merged to -current
    799 Start Date:	4 May 1997
    800 End Date:	12 June 1997
    801 Base Tag:	mrg-vm-swap2-base
    802 Maintainer:	Matthew R. Green <mrg (a] NetBSD.org>
    803 Scope:		kernel
    804 Notes:
    805 
    806 Branch:		nathanw_sa
    807 Description:	Scheduler activations
    808 Status:		Terminated; merged to -current
    809 Start Date:	5 March 2001
    810 End Date:	18 January 2003
    811 Base Tag:	nathanw_sa_base
    812 Maintainer:	Nathan Williams <nathanw (a] NetBSD.org>
    813 Scope:		kernel, libc, libkvm, libpthread, libpthread_dbg, include, 
    814 		bin/ps usr.bin/systat usr.bin/top usr.bin/w
    815 		gnu/dist/toolchain/gdb gnu/usr.bin/gdb
    816 Notes:		The idea of scheduler activations is described in the
    817 		classic paper by Anderson et al., in ACM Transactions
    818 		a on Computer Systems volume 10 issue 1 (1992),which
    819 		can be found at
    820 		http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/
    821 		Many ideas in the implementation are based on the
    822 		implementation of scheduler activations added to Mach
    823 		3.0 and described by Davis et al. in the University of
    824 		Washington CS tech report 92-08-93, which can be found
    825 		at
    826 		ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z
    827 
    828 		My USENIX paper on the subject can be found at
    829 		http://web.mit.edu/nathanw/www/usenix/
    830 
    831 		Please consult with the maintainer before committing
    832 		to this branch.
    833 		Other tags starting with nathanw_sa reserved for
    834 		branch management and are not guaranteed to be stable.
    835 
    836 		Trunk tagged with "nathanw_sa_before_merge" prior to
    837 		merging branch down to trunk.  Branch tagged with
    838 		"nathanw_sa_end" to indicate the ending revision of
    839 		the branch.
    840 
    841 Branch:		perseant-lfsv2
    842 Description:	LFS incompatible on-disk data structure changes
    843 Status:		Terminated
    844 Start Date:	27 June 2001
    845 End Date:	16 July 2001
    846 Base Tag:	perseant-lfsv2-base
    847 Maintainer:	Konrad Schroder <perseant (a] NetBSD.org>
    848 Scope:		basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs
    849 Notes:		This branch should be short-lived, I expect to merge as soon
    850 		as the data structures required for unremove are in and tested.
    851 
    852 Branch:		peter-altq
    853 Description:	New ALTQ framework:
    854 		- sync with KAME sources
    855 		- share mtag/name mapping functions
    856 		- separate altq + pf attachment
    857 Status:		Terminated; merged to -current
    858 Start Date:	March 16, 2006
    859 End Date:	October 12, 2006
    860 Base Tag:	peter-altq-base
    861 Maintainer:	Peter Postma <peter (a] NetBSD.org>,
    862 		Martin Husemann <martin (a] NetBSD.org>,
    863 		Matthias Scheler <tron (a] NetBSD.org>
    864 Scope:		dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq
    865 Notes:		Only the first item in the description was finished
    866 		in this branch.
    867 
    868 Branch:		sommerfeld_i386mp_1
    869 Description:	Multiprocessor support for i386 using Intel MP BIOS.
    870 Status:		Terminated; merged to -current
    871 Start Date:	21 Feb 2000
    872 End Date:	01 Oct 2002
    873 Base Tag:	sommerfeld_i386mpbase_1
    874 Maintainer:	Bill Sommerfeld <sommerfeld (a] NetBSD.org>
    875 Scope:		sys/arch/i386
    876 Notes:
    877 		Code committed to the branch has booted to multiuser 
    878 		on at least one system.
    879 
    880 		Not guaranteed to compile against mainline since -current
    881 		may have changed incompatibly with the last branch update;
    882 		use "cvs update -D" to roll-back the rest of the tree to match.
    883 
    884 		Please get explicit permission from the maintainer 
    885 		before each commit, or your changes will be backed out.
    886 		Other tags starting with sommerfeld_ are private to 
    887 		the developer and are guaranteed to be unstable.
    888 		Only the maintainer should move tags.
    889 
    890 		Note that this branch uses a DIFFERENT scheme for 
    891 		synching with the mainline.  the maintainer uses some private
    892 		scripts for keeping them in synch; if you make commits 
    893 		to the branch to "resynchronize" things, you'll
    894 		probably do it wrong; instead, ask the maintainer to
    895 		resynchronize things.
    896 
    897 		See sys/arch/i386/TODO on the branch for a list of known
    898 		issues with the branch.
    899 
    900 Branch:		thorpej-mips-cache
    901 Description:	overhaul MIPS cache support code
    902 Status:		Terminated; merged to -current
    903 Start Date:	Oct 23 2001
    904 End Date:	Nov 14 2001
    905 Base Tag:	thorpej-mips-cache-base
    906 Scope:		syssrc
    907 Notes:		This branch needs more debugging, testing, and more
    908 		ports need to be converted to the new world order.
    909 
    910 		The following processors have had cache ops
    911 		written:
    912 
    913 			* R2000/R3000 (cache_r3k) -- light testing,
    914 			  needs to be beat on a lot more to make
    915 			  sure it's working.
    916 
    917 			* R4000/R4400 (cache_r4k) -- mhitch (a] NetBSD.org
    918 			  tracked down a bug, which has been fixed.
    919 
    920 			  Confirmed working on R4000-with-L2.
    921 
    922 			  Confirmed working on R4400-no-L2 and
    923 			  R4400-with-L2.
    924 
    925 			* R4600/R5000 (cache_r5k) -- shin (a] NetBSD.org
    926 			  has committed fixes to this code.
    927 
    928 			  Confirmed working on R4600 v2 (SGI IP-22 with
    929 			  no SysAD L2 cache).
    930 
    931 			  Confirmed working on RM5260 (Algorithmics P-5064).
    932 
    933 			* TX39 (cache_tx39) -- uch (a] NetBSD.org has
    934 			  committed fixes to this code.  Awaiting
    935 			  confirmation that it is working properly.
    936 
    937 			* R5900 (cache_r5900) -- uch (a] NetBSD.org has
    938 			  written this code and tested it on a
    939 			  PlayStation 2.
    940 
    941 		The following ports have been updated to compile (and
    942 		use optimized-for-processor bus_dma routines).  Those
    943 		that have been tested and work are marked with [WORKING].
    944 
    945 			* algor		[WORKING]
    946 
    947 			* arc		[WORKING]
    948 
    949 			* pmax		[WORKING]
    950 
    951 			* playstation2	[WORKING]
    952 					Needs optimized bus_dmamap_sync().
    953 
    954 			* hpcmips	[need verification that this is working]
    955 					Needs optimized bus_dmamap_sync().
    956 
    957 			* sgimips	[WORKING]
    958 					Needs optimized bus_dmamap_sync().
    959 
    960 			* cobalt	[need testing]
    961 
    962 			* mipsco	[need testing]
    963 
    964 			* newsmips	[need testing]
    965 
    966 Branch:		thorpej_scsipi
    967 Description:	SCSI/ATAPI midlayer rewrite.
    968 Status:		Terminated; merged to -current
    969 Start Date:
    970 End Date:	Apr 25 2001
    971 Base Tag:	thorpej_scsipi_base, thorpej_scsipi_nbase
    972 Maintainer:	Manuel Bouyer <bouyer (a] NetBSD.org>,
    973 		Jason Thorpe <thorpej (a] NetBSD.org>
    974 Scope:		syssrc
    975 Notes:		When a change from -current is pulled up please move the
    976 		thorpej_scsipi_base tag to the revision you're syncing with.
    977 		thorpej_scsipi_nbase is private to maintainer (only
    978 		used when syncing the whole branch with HEAD).
    979 		Just before the merge, syssrc has been tagged with
    980 		thorpej_scsipi_beforemerge
    981 
    982 Branch:		thorpej-signal
    983 Description:	?
    984 Status:		?
    985 Start Date:
    986 End Date:
    987 Base Tag:	thorpej-signal-base
    988 Maintainer:	Jason Thorpe <thorpej (a] NetBSD.org>
    989 Scope:		kernel
    990 Notes:
    991 
    992 Branch:		thorpej-setroot
    993 Description:	?
    994 Status:		Terminated; merged to -current
    995 Start Date:
    996 End Date:
    997 Base Tag:
    998 Maintainer:	Jason Thorpe <thorpej (a] NetBSD.org>
    999 Scope:		kernel
   1000 Notes:
   1001 
   1002 Branch:		simonb-timecounters
   1003 Description:	Port FreeBSD timecounters to NetBSD
   1004 Status:		Terminated
   1005 Start Date:	Sat Feb 04 2006
   1006 End Date:	Wed Jun 07 2006
   1007 Base Tag:	simonb-timecounters-base
   1008 Maintainer:	Simon Burge <simonb (a] NetBSD.org>,
   1009 		Frank Kardel <kardel (a] NetBSD.org>
   1010 Scope:		sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp
   1011 Notes:		early (partial conversion) commit to -current
   1012 		ok'ed by core@ on 20060605 for testing and further
   1013 		simplified conversion
   1014 
   1015 Branch:		wrstuden-devbsize
   1016 Description:	Modify buffer cache to deal with different devices having
   1017 		different block sizes. Also DEV_BSIZE would go away.
   1018 Status:		Terminated
   1019 Start Date:	Aug or Sept 1999
   1020 End Date:	1 Apr 2000
   1021 Base tag:	wrstuden-devbsize-base
   1022 Maintainer:	Bill Studenmund <wrstuden (a] NetBSD.org>
   1023 Scope:		kernel
   1024 Notes:		No longer active due to lack of time, and introduction
   1025 		of UBC. In terms of UBC, the primary cache for
   1026 		file data is the VM cache, which needs to operate
   1027 		in terms of VM pages. As no existing device has native
   1028 		pages the same size as our VM pages, there already is
   1029 		a mapping going on between the VM system and the
   1030 		underlying blocks. So it would be easier and cleaner
   1031 		to adjust that to deal w/ different block sizes.
   1032 		Also with UBC, all i/o is in terms of bytes at an offset
   1033 		with a certain length, so the exact block size isn't a big
   1034 		deal.
   1035 
   1036 		Any other wrstuden-devbsize tag may (and should) go away.
   1037 
   1038 Branch:		yamt-km, yamt-km-doc
   1039 Description:	simplify/improve kernel memory management and bootstrap
   1040 Status:		Terminated; merged to -current
   1041 Start Date:	Tue Jan 25 2005
   1042 End Date:	Fri Apr  1 2005
   1043 Base Tag:	yamt-km-base{,2,3,4}, yamt-km-doc-base
   1044 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1045 Scope:		yamt-km: src/sys
   1046 		yamt-km-doc: src/share/man/man9/uvm.9
   1047 Notes:		http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html
   1048 
   1049 		the followings are per-port status.
   1050 		(account names mean "tested by".)
   1051 
   1052 		works enough to go to multiuser:
   1053 			alpha, i386, xen (yamt@)
   1054 			pc532 (simonb@)
   1055 			alpha, i386, mac68k, macppc, pmax, shark,
   1056 			    sparc, sparc64, sun3, x68k (chs@)
   1057 			cobalt, dreamcast, hp300, news68k, newsmips,
   1058 			    sun3x (tsutsui@)
   1059 			amiga (mhitch@)
   1060 			cats, hp700 (skrll@)
   1061 			xen (bouyer@)
   1062 
   1063 		known to have the same problem as trunk:
   1064 			vax (chs@, stuck while running kvm_mkdb)
   1065 
   1066 		known to have a problem:
   1067 			luna68k (and, if any, other m68k ports which use TTR)
   1068 			needs to be revisited.
   1069 			-> for luna68k, although not tested,
   1070 			   Sysmap has been moved to avoid kva conflict with
   1071 			   I/O ranges.
   1072 
   1073 		buildable:
   1074 			src/sys/arch/acorn26/conf/GENERIC
   1075 			src/sys/arch/acorn32/conf/GENERIC
   1076 			src/sys/arch/algor/conf/P6032
   1077 			src/sys/arch/alpha/conf/GENERIC
   1078 			src/sys/arch/alpha/conf/GENERIC.MP
   1079 			src/sys/arch/amd64/conf/GENERIC
   1080 			src/sys/arch/amd64/conf/GENERIC.MP
   1081 			src/sys/arch/amiga/conf/GENERIC
   1082 			src/sys/arch/arc/conf/GENERIC
   1083 			src/sys/arch/atari/conf/MILAN-PCIIDE
   1084 			src/sys/arch/bebox/conf/GENERIC
   1085 			src/sys/arch/cats/conf/GENERIC
   1086 			src/sys/arch/cesfic/conf/GENERIC
   1087 			src/sys/arch/cobalt/conf/GENERIC
   1088 			src/sys/arch/dreamcast/conf/GENERIC
   1089 			src/sys/arch/evbarm/conf/TS7200
   1090 			src/sys/arch/evbppc/conf/WALNUT
   1091 			src/sys/arch/evbsh3/conf/COMPUTEXEVB
   1092 			src/sys/arch/evbsh5/conf/CAYMAN64
   1093 			src/sys/arch/hp300/conf/GENERIC
   1094 			src/sys/arch/hp700/conf/GENERIC
   1095 			src/sys/arch/hpcarm/conf/JORNADA728
   1096 			src/sys/arch/hpcmips/conf/GENERIC
   1097 			src/sys/arch/hpcsh/conf/GENERIC
   1098 			src/sys/arch/hpcsh/conf/HPW650PA
   1099 			src/sys/arch/i386/conf/GENERIC
   1100 			src/sys/arch/i386/conf/GENERIC.MP
   1101 			src/sys/arch/i386/conf/XEN0
   1102 			src/sys/arch/i386/conf/XENU
   1103 			src/sys/arch/ibmnws/conf/GENERIC
   1104 			src/sys/arch/iyonix/conf/GENERIC
   1105 			src/sys/arch/luna68k/conf/GENERIC
   1106 			src/sys/arch/mac68k/conf/GENERIC
   1107 			src/sys/arch/macppc/conf/GENERIC
   1108 			src/sys/arch/macppc/conf/GENERIC.MP
   1109 			src/sys/arch/mipsco/conf/GENERIC
   1110 			src/sys/arch/mmeye/conf/GENERIC
   1111 			src/sys/arch/mvme68k/conf/GENERIC
   1112 			src/sys/arch/netwinder/conf/GENERIC
   1113 			src/sys/arch/news68k/conf/GENERIC
   1114 			src/sys/arch/newsmips/conf/GENERIC
   1115 			src/sys/arch/next68k/conf/GENERIC
   1116 			src/sys/arch/ofppc/conf/GENERIC
   1117 			src/sys/arch/pc532/conf/GENERIC
   1118 			src/sys/arch/pmax/conf/GENERIC
   1119 			src/sys/arch/prep/conf/GENERIC
   1120 			src/sys/arch/sandpoint/conf/GENERIC
   1121 			src/sys/arch/sbmips/conf/GENERIC
   1122 			src/sys/arch/sgimips/conf/GENERIC32_IP3x
   1123 			src/sys/arch/shark/conf/GENERIC
   1124 			src/sys/arch/sparc/conf/GENERIC
   1125 			src/sys/arch/sparc/conf/GENERIC.MP
   1126 			src/sys/arch/sparc64/conf/GENERIC
   1127 			src/sys/arch/sparc64/conf/GENERIC.MP
   1128 			src/sys/arch/sun2/conf/GENERIC
   1129 			src/sys/arch/sun3/conf/GENERIC
   1130 			src/sys/arch/vax/conf/GENERIC
   1131 			src/sys/arch/vax/conf/GENERIC.MP
   1132 			src/sys/arch/x68k/conf/GENERIC
   1133 
   1134 			src/sys/arch/playstation2/conf/GENERIC
   1135 
   1136 Branch:		yamt-pdpolicy
   1137 Description:	play with page replacement policy
   1138 		- separate page replacement policy from the rest of kernel
   1139 		- implement alternative replacement policy
   1140 		- related read-ahead adjustment?
   1141 Status:		Terminated; merged to -current
   1142 Start Date:	Sun Mar  5 2006
   1143 End Date:	Sat Sep 16 2006
   1144 Base Tag:	yamt-pdpolicy-base9
   1145 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1146 Scope:		src/sys  (src/common is tagged but not branched)
   1147 Notes:		
   1148 
   1149 Branch:		yamt-readahead
   1150 Description:	play with file readahead
   1151 Status:		Terminated; merged to -current
   1152 Start Date:	Mon Nov 14 2005
   1153 End Date:	Wed Nov 30 2005
   1154 Base Tag:	yamt-readahead-base3
   1155 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1156 Scope:		src/sys
   1157 Notes:		
   1158 
   1159 Branch:		yamt-uio_vmspace
   1160 Description:	uio_lwp/uio_segflg -> uio_vmspace
   1161 Status:		Terminated; merged to -current
   1162 Start Date:	Mon Dec 31 2005
   1163 End Date:	Wed Mar  1 2006
   1164 Base Tag:	yamt-uio_vmspace-base5
   1165 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1166 Scope:		src/sys
   1167 Notes:		
   1168 
   1169 Branch:		yamt-splraiseipl
   1170 Description:	finish implementing splraiseipl (and makeiplcookie).
   1171 		http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html
   1172 
   1173 		- completes workqueue(9) and netbt.
   1174 		- fix PR/33218.
   1175 
   1176 Status:		Terminated; merged to -current
   1177 Start Date:	Mon Sep 18 2006
   1178 End Date:	Fri Dec 22 2006
   1179 Base Tag:	yamt-splraiseipl-base5
   1180 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1181 Scope:		src/sys  (src/common is tagged but not branched)
   1182 Notes:		
   1183 		tested (by who):
   1184 			alpha		(yamt)
   1185 			alpha		(pavel)
   1186 			amd64		(reported privately)
   1187 			cobalt		(tsutsui)
   1188 			ews4800mips	(tsutsui)
   1189 			hp300		(tsutsui)
   1190 			hpcarm		(reported privately)
   1191 			i386		(yamt)
   1192 			macppc		(tsutsui)
   1193 			news68k		(tsutsui)
   1194 			sgimips(IP32)	(tsutsui)
   1195 			sparc(sun4c)	(tsutsui)
   1196 			sun2		(tsutsui)
   1197 			sun3		(tsutsui)
   1198 			sun3x		(tsutsui)
   1199 			xen		(yamt)
   1200 
   1201 		compile-tested:
   1202 			acorn26
   1203 			acorn32
   1204 			algor
   1205 			amiga
   1206 			arc
   1207 			atari
   1208 			bebox
   1209 			cats
   1210 			cesfic
   1211 			dreamcast
   1212 			evbarm
   1213 			evbmips
   1214 			evbppc(marvell)
   1215 			evbppc(ibm4xx)
   1216 			evbsh3
   1217 			hp700
   1218 			hpcmips
   1219 			hpcsh
   1220 			ia64
   1221 			ibmnws
   1222 			iyonix
   1223 			landisk
   1224 			luna68k
   1225 			mac68k
   1226 			mmeye
   1227 			mvme68k
   1228 			mvmeppc
   1229 			mipsco
   1230 			netwinder
   1231 			newsmips
   1232 			next68k
   1233 			ofppc
   1234 			pc532
   1235 			pmax
   1236 			pmppc
   1237 			prep
   1238 			sandpoint
   1239 			sbmips
   1240 			shark
   1241 			sparc
   1242 			sparc64
   1243 			vax
   1244 			x68k
   1245 			zaurus
   1246 
   1247 		not tested:
   1248 			pdp10 (i don't know how to build)
   1249 			sh5 (not buildable with an unrelated problem.)
   1250 
   1251     compile  CAYMAN64/netbsd32_sa.o
   1252     cc1: warnings being treated as errors
   1253     /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp':
   1254     /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP'
   1255     --- netbsd32_sa.o ---
   1256     *** [netbsd32_sa.o] Error code 1
   1257     1 error
   1258 
   1259 		notyet:
   1260 			amigappc
   1261 			playstation2
   1262 
   1263 Branch:		yamt-vop
   1264 Description:	remove several VOPs
   1265 Status:		Terminated; merged to -current
   1266 Start Date:	Wed Oct 19 2005
   1267 End Date:	Wed Nov  2 2005
   1268 Base Tag:	yamt-vop-base3
   1269 Maintainer:	YAMAMOTO Takashi <yamt (a] NetBSD.org>
   1270 Scope:		src/sys
   1271 Notes:		http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html
   1272 
   1273 Branch:		gdamore-uart
   1274 Description:	Add register table support to com driver.
   1275 Status:		Active
   1276 Start Date:	14 June 2006
   1277 End Date:	13 July 2006
   1278 Base Tag:	gdamore-uart-base
   1279 Maintainer:	Garrett D'Amore <gdamore (a] NetBSD.org>
   1280 Scope:		kernel
   1281 Notes:		Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c)
   1282 		com support, and also removes a nasty hack from Atheros com.
   1283 
   1284 ########################################################################
   1285 # Other:
   1286 ########################################################################
   1287 
   1288 Branch:		magnum
   1289 Description:	?
   1290 Status:		?
   1291 Start Date:
   1292 End Date:
   1293 Base Tag:	magnum-base
   1294 Maintainer:	?
   1295 Scope:		kernel
   1296 Notes:
   1297 
   1298