Annotation of src/doc/BRANCHES, Revision 1.104
1.104 ! yamt 1: # $NetBSD: BRANCHES,v 1.103 2006/09/20 10:31:15 yamt Exp $
1.1 lukem 2: #
3: # This file contains a list of branches that exist in the NetBSD CVS
4: # tree and their current state.
5: #
6: # This list is necessarily incomplete.
7: #
8: # Within reason, developers may create branch and version tags at any
9: # time for any purpose. To avoid name collisions, private tags should
10: # have names which begin with the developer's NetBSD login name
11: # followed by a - or _ character (e.g., thorpej_scsipi,
12: # thorpej-signal)
13: #
14: # Any branch or version tag not listed here should be assumed to be
15: # private to the developer who created it. It is inappropriate for
16: # anyone other than that developer to commit, move tags, or otherwise
17: # modify the contents of the branch.
18: #
19: # Please update this file when a new branch is ready for consumption
20: # by folks other than the maintainer, or when the use or status of an
21: # existing branch changes significantly.
22: #
23: # Format:
24: # Branch: name of branch
25: # Description: Purpose and intention of the branch
26: # Status: Active/Terminated/Dormant
27: # Start Date: date first instantiated
28: # End Date: date it was Terminated/made_Dormant, if any
29: # Base Tag: netbsd-1-5-base, etc.
30: # Maintainer: Somebody to blame.
31: # Scope: Portion of the tree covered.
32: # Notes: Various other info, perhaps explanation of special tags,
33: # who-may-commit policies, etc.
1.79 briggs 34: #
35: # There are four sections to this file:
36: # Release branches
37: # Individual developers' branches (Active/Dormant)
38: # Individual developers' branches (Terminated), and
39: # other
40: #
41: # Entries within each section should be alphabetized.
42: #
1.1 lukem 43:
44:
45: # Release branches:
46:
47: Branch: comdex-fall-1999
48: Description: Special release branch for pre-1.5 release at
49: Fall 1999 COMDEX.
50: Status: Terminated
51: Start Date:
52: End Date:
53: Base Tag: comdex-fall-1999-base
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
1.10 salo 64: Maintainer: Release Engineering <releng@NetBSD.org>
1.1 lukem 65: Scope: Entire tree.
66: Notes: Subsidiary tags of: netbsd-0-9-ALPHA, netbsd-0-9-ALPHA2,
67: netbsd-0-9-BETA, netbsd-0-9-RELEASE.
68: Commits restricted to release engineering.
69:
70: Branch: netbsd-1-0
71: Description: The NetBSD 1.0 release branch
72: Status: Terminated
73: Start Date:
74: End Date:
75: Base Tag: netbsd-1-0-base
1.10 salo 76: Maintainer: Release Engineering <releng@NetBSD.org>
1.1 lukem 77: Scope: Entire tree.
78: Notes:
79: Commits restricted to release engineering.
80:
81: Branch: netbsd-1-1
82: Description: The NetBSD 1.1 release branch
83: Status: Terminated
84: Start Date:
85: End Date:
86: Base Tag: netbsd-1-1-base
1.10 salo 87: Maintainer: Release Engineering <releng@NetBSD.org>
1.1 lukem 88: Scope: Entire tree.
89: Notes:
90: Commits restricted to release engineering.
91:
92: Branch: netbsd-1-2
93: Description: The NetBSD 1.2 release branch
94: Status: Terminated
95: Start Date:
96: End Date:
97: Base Tag: netbsd-1-2-base
1.10 salo 98: Maintainer: Release Engineering <releng@NetBSD.org>
1.1 lukem 99: Scope: Entire tree.
100: Notes:
101: Commits restricted to release engineering.
102:
103: Branch: netbsd-1-3
104: Description: The NetBSD 1.3 release branch
105: Status: Terminated
106: Start Date:
107: End Date:
108: Base Tag: netbsd-1-3-base
1.10 salo 109: Maintainer: Release Engineering <releng@NetBSD.org>
1.1 lukem 110: Scope: Entire tree.
111: Notes:
112: Commits restricted to release engineering.
113:
114: Branch: netbsd-1-4
115: Description: The NetBSD 1.4 release branch
1.13 jmc 116: Status: Terminated
1.1 lukem 117: Start Date: 1 Apr 2000
118: End Date:
119: Base Tag: netbsd-1-4-base
1.10 salo 120: Maintainer: 1.4 Release Engineering <releng-1-4@NetBSD.org>
1.1 lukem 121: Scope: Entire tree.
122: Notes:
123: Commits restricted to release engineering.
124:
125: Branch: netbsd-1-5
126: Description: The NetBSD 1.5 release branch
1.37 jmc 127: Status: Terminated
1.1 lukem 128: Start Date: 20 Jun 2000
1.37 jmc 129: End Date: 26 Jan 2005
1.1 lukem 130: Base Tag: netbsd-1-5-base
1.10 salo 131: Maintainer: 1.5 Release Engineering <releng-1-5@NetBSD.org>
1.1 lukem 132: Scope: Entire tree.
133: Notes:
134: Commits restricted to release engineering.
1.6 lukem 135:
136: Branch: netbsd-1-6
137: Description: The NetBSD 1.6 release branch
1.91 wiz 138: Status: Terminated
1.7 lukem 139: Start Date: 22 May 2002
1.6 lukem 140: End Date:
141: Base Tag: netbsd-1-6-base
1.10 salo 142: Maintainer: 1.6 Release Engineering <releng-1-6@NetBSD.org>
1.6 lukem 143: Scope: Entire tree.
144: Notes:
145: Commits restricted to Release Engineering.
1.1 lukem 146:
1.88 riz 147: Branch: netbsd-2
148: Description: The NetBSD 2 release branch
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@NetBSD.org>
154: Scope: Entire tree. (src + xsrc)
155: Notes:
156: Commits restricted to Release Engineering.
157:
1.13 jmc 158: Branch: netbsd-2-0
1.37 jmc 159: Description: Originally the NetBSD 2.0 release branch and now the branch
160: tracking security/critical fixes for the NetBSD 2.0 series
1.13 jmc 161: Status: Active
1.37 jmc 162: Start Date: 28 Mar 2004 and changed for security/critical function on
163: 23 Dec 2004
1.13 jmc 164: End Date:
165: Base Tag: netbsd-2-0-base
166: Maintainer: 2.0 Release Engineering <releng-2-0@NetBSD.org>
167: Scope: Entire tree. (src + xsrc)
1.37 jmc 168: Notes: Branch was re-purposed to security/critical change function
169: once 2.0 released. See netbsd-2 for current branch to track
170: NetBSD 2 tree.
171: Commits restricted to Release Engineering.
172:
1.88 riz 173: Branch: netbsd-2-1
174: Description: Tracking security/critical fixes for NetBSD 2.1
1.37 jmc 175: Status: Active
1.88 riz 176: Start Date: 26 Oct 2005
1.37 jmc 177: End Date:
1.88 riz 178: Base Tag: netbsd-2-1-RELEASE
1.37 jmc 179: Maintainer: 2 Release Engineering <releng-2@NetBSD.org>
180: Scope: Entire tree. (src + xsrc)
1.88 riz 181: Notes: Branch contains only security/critical fixes to
182: NetBSD 2.1. For new features, use netbsd-2 branch.
1.13 jmc 183: Commits restricted to Release Engineering.
184:
1.36 jmc 185: Branch: netbsd-3
186: Description: The NetBSD 3 release branch
187: Status: Active
188: Start Date: 16 Mar 2005
189: End Date:
190: Base Tag: netbsd-3-base
1.37 jmc 191: Maintainer: 3 Release Engineering <releng-3@NetBSD.org>
1.36 jmc 192: Scope: Entire tree. (src + xsrc)
193: Notes:
194: Commits restricted to Release Engineering.
1.1 lukem 195:
1.88 riz 196: Branch: netbsd-4
197: Description: The NetBSD 4 release branch
1.51 riz 198: Status: Active
1.88 riz 199: Start Date: 8 Aug 2006
1.51 riz 200: End Date:
1.88 riz 201: Base Tag: netbsd-4-base
202: Maintainer: 4 Release Engineering <releng-4@NetBSD.org>
1.51 riz 203: Scope: Entire tree. (src + xsrc)
1.88 riz 204: Notes:
1.51 riz 205: Commits restricted to Release Engineering.
206:
1.79 briggs 207: ########################################################################
208: # Individual developers' branches (Active/Dormant):
209: ########################################################################
1.4 bjh21 210:
211: Branch: bjh21-hydra
212: Description: Simtec Hydra support and ARM SMP in general
1.90 bjh21 213: Status: Dormant
1.4 bjh21 214: Start Date: 18 Oct 2002
215: End Date:
216: Base Tag: bjh21-hydra-base
1.10 salo 217: Maintainer: Ben Harris <bjh21@NetBSD.org>
1.4 bjh21 218: Scope: sys/arch/arm sys/arch/acorn32
1.90 bjh21 219: Notes: This code was on a branch because it involves changes to
1.4 bjh21 220: cpuswitch.S which would otherwise make merging the
1.90 bjh21 221: nathanw_sa branch difficult.
1.1 lukem 222:
1.79 briggs 223: Branch: gmcgarry_ctxsw
224: Description: Separate scheduler from context-switch code
225: Status: Dormant
226: Start Date: 18 December 2002
227: End Date:
228: Base Tag: gmcgarry_ctxsw_base
229: Maintainer: Gregory McGarry <gmcgarry@NetBSD.org>
230: Scope: kernel
231: Notes: Removing knowledge of the schedular and its run queues
232: from the machine-dependent context switch code is the
233: first step in cleaning up the scheduler. It is necessary
234: for the newlock branch, making the scheduler SMP friendly,
235: adding real-time scheduler extensions, and reducing the
236: number of code paths for LWP and proc switching.
237:
238: Branch: gmcgarry_ucred
239: Description: Integrate and encapsulate user credentials
240: Status: Dormant
241: Start Date: 18 December 2002
242: End Date:
243: Base Tag: gmcgarry_ucred_base
244: Maintainer: Gregory McGarry <gmcgarry@NetBSD.org>
245: Scope: kernel
246: Notes: merge pcred and ucred and poolify
247:
248: Branch: kame
249: Description: KAME Project
250: Status: Dormant
251: Start Date: 28 Jun 1999
252: End Date:
253: Base Tag:
254: Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org>
255: Scope: kernel
256: Notes: http://www.kame.net
257: Used for "reference" purposes for early part of KAME
258: integration effort. The branch is not actively used, as I
259: (itojun) use patch(1) and diff(1) for the KAME syncs.
260:
261: Branch: kent-audio2
262: Description: In-kernel audio mixer
263: Status: Active
264: Start Date: Sun Jan 16 2005
265: End Date:
266: Base Tag: kent-audio2-base
267: Maintainer: TAMURA Kent <kent@NetBSD.org>
268: Scope: kernel (audio device drivers)
269: Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html
270: Please consult with the maintainer before committing
271: to this branch.
272: This branch is not expected to be compilable yet.
273:
274: Branch: matt-timespec
275: Description: Convert the kernel to struct timespec as its primary time
276: storage mechanism.
277: Status: Active
278: Start Date: 2005-02-19
279: End Date:
280: Base Tag:
281: Maintainer: Matt Thomas <matt@NetBSD.org>
282: Scope: kernel
283: Notes:
284:
285: Branch: newlock
286: Description: New locking primitives, based on Solaris's
287: Status: Dormant
288: Start Date: March 9, 2002
289: End Date:
290: Base Tag: newlock-base
291: Maintainer: Jason R. Thorpe <thorpej@NetBSD.org>
292: Scope: Kernel
293: Notes: The goal is to replace the existing lockmgr() and
294: simple_lock() based locking mechanisms with the
295: primitives found in Solaris: mutexes and rwlocks.
296:
1.94 ad 297: Branch: newlock2
298: Description: New locking primitives, based on Solaris's
299: Status: Active
300: Start Date: September 9, 2006
301: End Date:
302: Base Tag: newlock2-base
303: Maintainer: Andrew Doran <ad@NetBSD.org>
304: Scope: Kernel
305: Notes: As per the newlock branch, however given the amount of time
306: the original branch has lain dormant, a new one has been
307: created. Goals:
1.95 wiz 308: - Implement new locking primitives on most-used ports.
1.94 ad 309: - Minor locking improvements.
310: - Remove spinlockmgr().
311:
1.79 briggs 312: Branch: peter-altq
313: Description: New ALTQ framework:
314: - sync with KAME sources
315: - share mtag/name mapping functions
316: - separate altq + pf attachment
317: Status: Active
318: Start Date: March 16, 2006
319: End Date:
320: Base Tag: peter-altq-base
321: Maintainer: Peter Postma <peter@NetBSD.org>,
322: Martin Husemann <martin@NetBSD.org>,
323: Matthias Scheler <tron@NetBSD.org>
324: Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq
325: Notes:
326:
327: Branch: pkgviews
328: Description: package views, enabling multiple conflicting packages to co-exist
329: Status: Active
330: Start Date: 22 July 2002
331: End Date:
332: Base Tag: pkgviews
333: Maintainer: Alistair Crooks <agc@NetBSD.org>
334: Scope: pkgsrc, basesrc/usr.sbin/pkg_install
335: Notes: A more flexible infrastructure for third-party packages by
336: allowing multiple conflicting packages and versions to co-exist
337: within the same tree
338:
339: Branch: rpaulo-netinet-merge-pcb
340: Description: merge in6pcb with inpcb
341: Status: Active
342: Start Date: Wed Feb 01 2006
343: End Date:
344: Base Tag: rpaulo-netinet-merge-pcb-base
345: Maintainer: Rui Paulo <rpaulo@NetBSD.org>
346: Scope: src/sys
347: Notes:
348:
349: Branch: rtr-xorg-branch
350: Description: xorg & static build alterations to src/x11
351: Status: Active
352: Start Date: Nov 15 2004
353: End Date:
354: Base tag: rtr-xorg-branch-base
355: Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org>
356: Scope: x11
357: distrib/sets/lists
358: share/mk/bsd.x11.mk
359: share/mk/bsd.own.mk
360: etc/mtree/NetBSD.dist
361: Notes: Requires parts of xsrc/xfree (HEAD)
362: xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd
363: Requires xorg (XORG-6_8_1)
364:
365: Branch: thorpej-devvp
366: Description: replace dev_t with struct vnode * in devsw entry points
367: Status: Active
368: Start Date: Sep 6 2001
369: End Date:
370: Base Tag: thorpej-devvp-base
371: Maintainer: Jason Thorpe <thorpej@NetBSD.org>
372: Scope: syssrc
373: Notes: Kernels built from this branch are not expected
374: to function correctly at this time.
375:
376: Ports known to compile on this branch:
377: alpha
378: i386
379:
380: Branch: yamt-lazymbuf
381: Description: implement and evaluate lazy mapping of mbuf external data pages
1.92 yamt 382: it's intended as the first step of larger changes.
383: 1. support operations (esp. bus_dma load) on
384: unmapped mbuf.
385: 2. unify mbuf and buf.
386: (or, at least some parts of them)
387: 3. then it should be trivial to implement
388: i/o coalescing, etc.
1.79 briggs 389: Status: Active
390: Start Date: Wed Jul 6 2005
391: End Date:
1.86 yamt 392: Base Tag: yamt-lazymbuf-base2
1.79 briggs 393: Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org>
394: Scope: src/sys
395: Notes:
396:
1.99 yamt 397: Branch: yamt-splraiseipl
398: Description: finish implementing splraiseipl (and makeiplcookie).
399: http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html
400: Status: Active
401: Start Date: Mon Sep 18 2006
402: End Date:
403: Base Tag: yamt-splraiseipl-base
404: Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org>
405: Scope: src/sys (src/common is tagged but not branched)
406: Notes:
1.101 yamt 407: tested:
1.100 yamt 408: alpha, i386, xen (yamt)
409:
410: compile-tested:
1.102 yamt 411: sun2, sun3, amd64, sparc, sparc64 (GENERIC),
1.103 yamt 412: vax, evbarm, evbmips, evbsh3, iyonix, acorn26,
1.104 ! yamt 413: hp700, evbppc (marvell, ibm4xx),
! 414: mac68k, x68k, hpcarm, shark, acorn32,
! 415: cats, netwinder, algor, arc, ews4800mips, hpcmips,
! 416: newsmips
1.101 yamt 417:
418: not tested:
419: sparc64 (GENERIC.MP seems to have an unrelated problem)
1.100 yamt 420:
421: notyet:
422: others
1.99 yamt 423:
1.79 briggs 424:
425: ########################################################################
426: # Individual developers' branches (Terminated):
427: ########################################################################
428:
1.1 lukem 429: Branch: bouyer-scsipi
430: Description: Integration of atapi support
431: Status: Terminated
432: Start Date:
433: End Date:
434: Base Tag:
1.10 salo 435: Maintainer: Manuel Bouyer <bouyer@NetBSD.org>
1.1 lukem 436: Scope: kernel
437: Notes: Superseded by thorpej_scsipi
438:
1.79 briggs 439: Branch: bouyer-xen2
440: Description: update xen port to xen 2.0, with support for domain0 operations
441: Status: Terminated
442: Start Date: Dec 13 2004
443: End Date: Mar 10 2005
444: Base Tag: netbsd-2-base
445: Maintainer: Manuel Bouyer <bouyer@NetBSD.org>
446: Scope: src/sys/arch/xen
447: Notes:
448:
1.87 chap 449: Branch: chap-midi
450: Description: Renovation of MIDI support
451: Status: Terminated; merged to -current
452: Start Date: 19 May 2006
453: End Date: 30 Jun 2006
454: Base Tag: chap-midi-base
455: Maintainer: Chapman Flack <chap@NetBSD.org>
456: Scope: sys, share/man, usr.bin
457: Notes:
458:
1.1 lukem 459: Branch: chs-ubc
1.44 chs 460: Description: Unified Buffer Cache
461: Status: Terminated
1.1 lukem 462: Start Date:
463: End Date:
464: Base Tag: chs-ubc-base
1.10 salo 465: Maintainer: Chuck Silvers <chs@NetBSD.org>
1.1 lukem 466: Scope: kernel
467: Notes:
468:
469: Branch: chs-ubc2
1.44 chs 470: Description: Unified Buffer Cache
471: Status: Terminated; merged to -current
1.1 lukem 472: Start Date:
473: End Date:
474: Base Tag: chs-ubc2-base, chs-ubc2-newbase
1.10 salo 475: Maintainer: Chuck Silvers <chs@NetBSD.org>
1.1 lukem 476: Scope: kernel
477: Notes:
478:
479: Branch: cjs-build-against-obj-dir
480: Description: ?
481: Status: ?
482: Start Date:
483: End Date:
484: Base Tag:
1.10 salo 485: Maintainer: Curt Sampson <cjs@NetBSD.org>
1.1 lukem 486: Scope: Entire tree.
487: Notes:
488:
489: Branch: eeh-paddr_t
1.44 chs 490: Description: use separate types for virtual vs. physical addresses
491: Status: Terminated; merged to -current
1.1 lukem 492: Start Date:
493: End Date:
494: Base Tag: eeh-paddr_t-base
1.10 salo 495: Maintainer: Eduardo Horvath <eeh@NetBSD.org>
1.1 lukem 496: Scope: kernel
1.44 chs 497: Notes: This is needed to support 32-bit kernels on sparc64.
1.1 lukem 498:
1.79 briggs 499: Branch: elad-kernelauth
500: Description: Native NetBSD implementation of Apple's kernel authorization
501: based on TN2127. This is a "clean-room" implementation to
502: avoid any licensing issues.
503: Status: Terminated; merged to -current
504: Start Date: Tue Mar 7 2006
505: End Date: Mon May 15 2006
506: Base Tag: elad-kernelauth-base
507: Maintainer: Elad Efrat <elad@NetBSD.org>
508: Scope: src/sys, src/share/man/man9/Makefile,
509: src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi
510: Notes:
511:
1.1 lukem 512: Branch: fvdl-softdep
513: Description: FFS soft dependencies
1.44 chs 514: Status: Terminated; merged to -current
1.1 lukem 515: Start Date:
516: End Date:
517: Base Tag: fvdl-softdep-base
1.10 salo 518: Maintainer: Frank van der Linden <fvdl@NetBSD.org>
1.1 lukem 519: Scope: kernel
520: Notes:
521:
522: Branch: gehenna-devsw
523: Description: auto-generation of devsw table
524: Status: Terminated
525: Start Date: 16 May 2002
526: End Date: 6 Sep 2002
527: Base Tag: gehenna-devsw-base
1.10 salo 528: Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org>
1.1 lukem 529: Scope: syssrc
530: Notes: The goal is to get rid of the existing device switch tables in
531: port-dependent conf.c and to generate them dynamically by
532: config(8).
1.8 gmcgarry 533:
1.1 lukem 534: Branch: is-newarp
1.23 is 535: Description: ARP for non-Ethernet
536: Status: Terminated; merged before NetBSD 1.3
537: Start Date: 1996/10/13
538: End Date: 1997/03/15
1.1 lukem 539: Base Tag: is-newarp-base
1.10 salo 540: Maintainer: Ignatios Souvatzis <is@NetBSD.org>
1.1 lukem 541: Scope: kernel
542: Notes:
543:
544: Branch: kenh-if-detach
545: Description: Interface detach support.
546: Status: ?
547: Start Date:
548: End Date:
549: Base Tag: kenh-if-detach-base
1.10 salo 550: Maintainer: Ken Hornstein <kenh@NetBSD.org>
1.1 lukem 551: Scope: kernel
552: Notes:
553:
1.16 kent 554: Branch: kent-audio1
555: Description: Audio converter pipeline
1.18 kent 556: Status: Terminated; merged to -current
1.16 kent 557: Start Date: Tue Dec 7 2004
1.17 kent 558: End Date: Tue Jan 11 2005
559: Base Tag: kent-audio1-base
560: Maintainer: TAMURA Kent <kent@NetBSD.org>
561: Scope: kernel (audio device drivers)
562: Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html
563: Please consult with the maintainer before committing
564: to this branch.
565:
1.1 lukem 566: Branch: kqueue
567: Description: kqueue kernel event notification mechanism (from FreeBSD)
1.5 jdolecek 568: Status: Terminated; merged to -current
1.1 lukem 569: Start Date: Tue Jul 10 23:08:38 EST 2001
1.5 jdolecek 570: End Date: Tue Oct 24 09:14:14 GMT 2002
1.1 lukem 571: Base Tag: kqueue-base
572: Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org>
573: Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat
574: Notes: Integration of FreeBSD's kqueue(2) mechanism, with various
575: local internal changes to better suit NetBSD, and
576: enhancements such as looking up filters by name or
577: number, and dynamic registration of "user" filters.
578: The work is complete as is, but is awaiting more
579: feedback from various kernel gurus before going mainline.
1.11 skrll 580:
581: Branch: ktrace-lwp
582: Description: ktrace support for lwp ids.
1.59 skrll 583: Status: Terminated; merged to -current
1.11 skrll 584: Start Date: Wed Jul 2 15:27:30 UTC 2003
1.59 skrll 585: End Date: Sun Dec 11 12:25:29 UTC 2005
1.11 skrll 586: Base Tag: ktrace-lwp-base
1.12 grant 587: Maintainer: Darren Reed <darrenr@NetBSD.org>
1.11 skrll 588: Scope: sys
589: Notes:
1.1 lukem 590:
591: Branch: marc-pcmcia
592: Description: PCMCIA support
593: Status: Terminated; merged to -current
594: Start Date:
595: End Date:
596: Base Tag: marc-pcmcia-base, marc-pcmcia-bp
1.10 salo 597: Maintainer: Marc Horowitz <marc@NetBSD.org>
1.1 lukem 598: Scope: kernel
599: Notes:
600:
601: Branch: minoura_x68k_bus_h
602: Description: bus_space(9) and bus_dma(9) implementation for x68k
603: Status: Terminated; merged to -current
604: Start Date: 23 Dec 1998
605: End Date: 16 Mar 1999
606: Base Tag: minoura_x68k_bus_h-base
1.10 salo 607: Maintainer: Minoura Makoto <minoura@NetBSD.org>
1.1 lukem 608: Scope: sys/arch/x68k
609: Notes:
610:
611: Branch: minoura-xpg4dl
612: Description: Citrus Project locale subsystem
613: Status: Terminated; (partly) merged to -current
614: Start Date: 28 March 2000
615: End Date:
616: Base Tag: minoura-xpg4dl-base
1.10 salo 617: Maintainer: Minoura Makoto <minoura@NetBSD.org>
1.1 lukem 618: Scope: basesrc, syssrc, sharesrc
619: Notes: Citrus Project is developing dynamically-loadable, codeset-
620: independent locale subsystem. Part of the implementation
621: (LC_CTYPE) called XPG4DL is now integrated to -current.
622:
623: Branch: mrg-vm-swap
1.49 mrg 624: Description: dynamic swap allocation, swap-to-files support
625: Status: Terminated; abondoned for mrg-vm-swap2
626: Start Date: 12 February 1997
627: End Date: 15 March 1997
628: Base Tag: [none]
629: Maintainer: Matthew R. Green <mrg@NetBSD.org>
630: Scope: kernel
631: Notes:
632:
633: Branch: mrg-vm-swap2
634: Description: dynamic swap allocation, swap-to-files support
635: Status: Terminated; merged to -current
636: Start Date: 4 May 1997
637: End Date: 12 June 1997
638: Base Tag: mrg-vm-swap2-base
1.10 salo 639: Maintainer: Matthew R. Green <mrg@NetBSD.org>
1.1 lukem 640: Scope: kernel
641: Notes:
642:
643: Branch: nathanw_sa
644: Description: Scheduler activations
1.44 chs 645: Status: Terminated; merged to -current
1.1 lukem 646: Start Date: 5 March 2001
1.9 thorpej 647: End Date: 18 January 2003
1.1 lukem 648: Base Tag: nathanw_sa_base
1.10 salo 649: Maintainer: Nathan Williams <nathanw@NetBSD.org>
1.1 lukem 650: Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include,
651: bin/ps usr.bin/systat usr.bin/top usr.bin/w
652: gnu/dist/toolchain/gdb gnu/usr.bin/gdb
653: Notes: The idea of scheduler activations is described in the
654: classic paper by Anderson et al., in ACM Transactions
655: a on Computer Systems volume 10 issue 1 (1992),which
656: can be found at
657: http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/
658: Many ideas in the implementation are based on the
659: implementation of scheduler activations added to Mach
660: 3.0 and described by Davis et al. in the University of
661: Washington CS tech report 92-08-93, which can be found
662: at
663: ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z
664:
665: My USENIX paper on the subject can be found at
666: http://web.mit.edu/nathanw/www/usenix/
667:
668: Please consult with the maintainer before committing
669: to this branch.
670: Other tags starting with nathanw_sa reserved for
671: branch management and are not guaranteed to be stable.
1.9 thorpej 672:
673: Trunk tagged with "nathanw_sa_before_merge" prior to
674: merging branch down to trunk. Branch tagged with
675: "nathanw_sa_end" to indicate the ending revision of
676: the branch.
1.1 lukem 677:
678: Branch: perseant-lfsv2
679: Description: LFS incompatible on-disk data structure changes
680: Status: Terminated
681: Start Date: 27 June 2001
682: End Date: 16 July 2001
683: Base Tag: perseant-lfsv2-base
1.10 salo 684: Maintainer: Konrad Schroder <perseant@NetBSD.org>
1.1 lukem 685: Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs
686: Notes: This branch should be short-lived, I expect to merge as soon
687: as the data structures required for unremove are in and tested.
688:
689: Branch: sommerfeld_i386mp_1
690: Description: Multiprocessor support for i386 using Intel MP BIOS.
1.3 sommerfe 691: Status: Terminated; merged to -current
1.1 lukem 692: Start Date: 21 Feb 2000
1.2 fvdl 693: End Date: 01 Oct 2002
1.1 lukem 694: Base Tag: sommerfeld_i386mpbase_1
1.10 salo 695: Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org>
1.1 lukem 696: Scope: sys/arch/i386
697: Notes:
698: Code committed to the branch has booted to multiuser
699: on at least one system.
700:
701: Not guaranteed to compile against mainline since -current
702: may have changed incompatibly with the last branch update;
703: use "cvs update -D" to roll-back the rest of the tree to match.
704:
705: Please get explicit permission from the maintainer
706: before each commit, or your changes will be backed out.
707: Other tags starting with sommerfeld_ are private to
708: the developer and are guaranteed to be unstable.
709: Only the maintainer should move tags.
710:
711: Note that this branch uses a DIFFERENT scheme for
712: synching with the mainline. the maintainer uses some private
713: scripts for keeping them in synch; if you make commits
714: to the branch to "resynchronize" things, you'll
715: probably do it wrong; instead, ask the maintainer to
716: resynchronize things.
717:
718: See sys/arch/i386/TODO on the branch for a list of known
719: issues with the branch.
720:
721: Branch: thorpej-mips-cache
722: Description: overhaul MIPS cache support code
723: Status: Terminated; merged to -current
724: Start Date: Oct 23 2001
725: End Date: Nov 14 2001
726: Base Tag: thorpej-mips-cache-base
727: Scope: syssrc
728: Notes: This branch needs more debugging, testing, and more
729: ports need to be converted to the new world order.
730:
731: The following processors have had cache ops
732: written:
733:
734: * R2000/R3000 (cache_r3k) -- light testing,
735: needs to be beat on a lot more to make
736: sure it's working.
737:
1.10 salo 738: * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org
1.1 lukem 739: tracked down a bug, which has been fixed.
740:
741: Confirmed working on R4000-with-L2.
742:
743: Confirmed working on R4400-no-L2 and
744: R4400-with-L2.
745:
1.10 salo 746: * R4600/R5000 (cache_r5k) -- shin@NetBSD.org
1.1 lukem 747: has committed fixes to this code.
748:
749: Confirmed working on R4600 v2 (SGI IP-22 with
750: no SysAD L2 cache).
751:
752: Confirmed working on RM5260 (Algorithmics P-5064).
753:
1.10 salo 754: * TX39 (cache_tx39) -- uch@NetBSD.org has
1.1 lukem 755: committed fixes to this code. Awaiting
756: confirmation that it is working properly.
757:
1.10 salo 758: * R5900 (cache_r5900) -- uch@NetBSD.org has
1.1 lukem 759: written this code and tested it on a
760: PlayStation 2.
761:
762: The following ports have been updated to compile (and
763: use optimized-for-processor bus_dma routines). Those
764: that have been tested and work are marked with [WORKING].
765:
766: * algor [WORKING]
767:
768: * arc [WORKING]
769:
770: * pmax [WORKING]
771:
772: * playstation2 [WORKING]
773: Needs optimized bus_dmamap_sync().
774:
775: * hpcmips [need verification that this is working]
776: Needs optimized bus_dmamap_sync().
777:
778: * sgimips [WORKING]
779: Needs optimized bus_dmamap_sync().
780:
781: * cobalt [need testing]
782:
783: * mipsco [need testing]
784:
785: * newsmips [need testing]
786:
787: Branch: thorpej_scsipi
788: Description: SCSI/ATAPI midlayer rewrite.
789: Status: Terminated; merged to -current
790: Start Date:
791: End Date: Apr 25 2001
792: Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase
1.10 salo 793: Maintainer: Manuel Bouyer <bouyer@NetBSD.org>,
794: Jason Thorpe <thorpej@NetBSD.org>
1.1 lukem 795: Scope: syssrc
796: Notes: When a change from -current is pulled up please move the
797: thorpej_scsipi_base tag to the revision you're syncing with.
798: thorpej_scsipi_nbase is private to maintainer (only
799: used when syncing the whole branch with HEAD).
800: Just before the merge, syssrc has been tagged with
801: thorpej_scsipi_beforemerge
802:
803: Branch: thorpej-signal
804: Description: ?
805: Status: ?
806: Start Date:
807: End Date:
808: Base Tag: thorpej-signal-base
1.10 salo 809: Maintainer: Jason Thorpe <thorpej@NetBSD.org>
1.1 lukem 810: Scope: kernel
811: Notes:
812:
813: Branch: thorpej-setroot
814: Description: ?
815: Status: Terminated; merged to -current
816: Start Date:
817: End Date:
818: Base Tag:
1.10 salo 819: Maintainer: Jason Thorpe <thorpej@NetBSD.org>
1.1 lukem 820: Scope: kernel
821: Notes:
822:
1.84 kardel 823: Branch: simonb-timecounters
824: Description: Port FreeBSD timecounters to NetBSD
1.85 kardel 825: Status: Terminated
1.84 kardel 826: Start Date: Sat Feb 04 2006
827: End Date: Wed Jun 07 2006
828: Base Tag: simonb-timecounters-base
829: Maintainer: Simon Burge <simonb@NetBSD.org>,
830: Frank Kardel <kardel@NetBSD.org>
831: Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp
832: Notes: early (partial conversion) commit to -current
833: ok'ed by core@ on 20060605 for testing and further
834: simplified conversion
835:
1.1 lukem 836: Branch: wrstuden-devbsize
837: Description: Modify buffer cache to deal with different devices having
838: different block sizes. Also DEV_BSIZE would go away.
839: Status: Terminated
840: Start Date: Aug or Sept 1999
841: End Date: 1 Apr 2000
842: Base tag: wrstuden-devbsize-base
1.10 salo 843: Maintainer: Bill Studenmund <wrstuden@NetBSD.org>
1.1 lukem 844: Scope: kernel
845: Notes: No longer active due to lack of time, and introduction
846: of UBC. In terms of UBC, the primary cache for
847: file data is the VM cache, which needs to operate
848: in terms of VM pages. As no existing device has native
849: pages the same size as our VM pages, there already is
850: a mapping going on between the VM system and the
851: underlying blocks. So it would be easier and cleaner
852: to adjust that to deal w/ different block sizes.
853: Also with UBC, all i/o is in terms of bytes at an offset
854: with a certain length, so the exact block size isn't a big
855: deal.
856:
857: Any other wrstuden-devbsize tag may (and should) go away.
858:
1.25 yamt 859: Branch: yamt-km, yamt-km-doc
1.19 yamt 860: Description: simplify/improve kernel memory management and bootstrap
1.46 yamt 861: Status: Terminated; merged to -current
1.19 yamt 862: Start Date: Tue Jan 25 2005
1.46 yamt 863: End Date: Fri Apr 1 2005
1.45 yamt 864: Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base
1.19 yamt 865: Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org>
1.25 yamt 866: Scope: yamt-km: src/sys
867: yamt-km-doc: src/share/man/man9/uvm.9
1.19 yamt 868: Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html
869:
1.24 yamt 870: the followings are per-port status.
871: (account names mean "tested by".)
872:
1.20 yamt 873: works enough to go to multiuser:
1.45 yamt 874: alpha, i386, xen (yamt@)
1.24 yamt 875: pc532 (simonb@)
1.28 yamt 876: alpha, i386, mac68k, macppc, pmax, shark,
1.34 yamt 877: sparc, sparc64, sun3, x68k (chs@)
1.39 yamt 878: cobalt, dreamcast, hp300, news68k, newsmips,
879: sun3x (tsutsui@)
1.31 yamt 880: amiga (mhitch@)
1.32 yamt 881: cats, hp700 (skrll@)
1.45 yamt 882: xen (bouyer@)
1.28 yamt 883:
884: known to have the same problem as trunk:
885: vax (chs@, stuck while running kvm_mkdb)
1.24 yamt 886:
887: known to have a problem:
1.35 yamt 888: luna68k (and, if any, other m68k ports which use TTR)
889: needs to be revisited.
1.39 yamt 890: -> for luna68k, although not tested,
891: Sysmap has been moved to avoid kva conflict with
892: I/O ranges.
1.20 yamt 893:
894: buildable:
895: src/sys/arch/acorn26/conf/GENERIC
896: src/sys/arch/acorn32/conf/GENERIC
897: src/sys/arch/algor/conf/P6032
898: src/sys/arch/alpha/conf/GENERIC
899: src/sys/arch/alpha/conf/GENERIC.MP
900: src/sys/arch/amd64/conf/GENERIC
901: src/sys/arch/amd64/conf/GENERIC.MP
902: src/sys/arch/amiga/conf/GENERIC
903: src/sys/arch/arc/conf/GENERIC
904: src/sys/arch/atari/conf/MILAN-PCIIDE
905: src/sys/arch/bebox/conf/GENERIC
906: src/sys/arch/cats/conf/GENERIC
907: src/sys/arch/cesfic/conf/GENERIC
908: src/sys/arch/cobalt/conf/GENERIC
909: src/sys/arch/dreamcast/conf/GENERIC
910: src/sys/arch/evbarm/conf/TS7200
911: src/sys/arch/evbppc/conf/WALNUT
912: src/sys/arch/evbsh3/conf/COMPUTEXEVB
913: src/sys/arch/evbsh5/conf/CAYMAN64
914: src/sys/arch/hp300/conf/GENERIC
915: src/sys/arch/hp700/conf/GENERIC
916: src/sys/arch/hpcarm/conf/JORNADA728
917: src/sys/arch/hpcmips/conf/GENERIC
918: src/sys/arch/hpcsh/conf/GENERIC
919: src/sys/arch/hpcsh/conf/HPW650PA
920: src/sys/arch/i386/conf/GENERIC
921: src/sys/arch/i386/conf/GENERIC.MP
1.40 yamt 922: src/sys/arch/i386/conf/XEN0
923: src/sys/arch/i386/conf/XENU
1.20 yamt 924: src/sys/arch/ibmnws/conf/GENERIC
925: src/sys/arch/iyonix/conf/GENERIC
926: src/sys/arch/luna68k/conf/GENERIC
927: src/sys/arch/mac68k/conf/GENERIC
928: src/sys/arch/macppc/conf/GENERIC
929: src/sys/arch/macppc/conf/GENERIC.MP
930: src/sys/arch/mipsco/conf/GENERIC
1.40 yamt 931: src/sys/arch/mmeye/conf/GENERIC
1.20 yamt 932: src/sys/arch/mvme68k/conf/GENERIC
933: src/sys/arch/netwinder/conf/GENERIC
934: src/sys/arch/news68k/conf/GENERIC
935: src/sys/arch/newsmips/conf/GENERIC
936: src/sys/arch/next68k/conf/GENERIC
937: src/sys/arch/ofppc/conf/GENERIC
938: src/sys/arch/pc532/conf/GENERIC
939: src/sys/arch/pmax/conf/GENERIC
940: src/sys/arch/prep/conf/GENERIC
941: src/sys/arch/sandpoint/conf/GENERIC
942: src/sys/arch/sbmips/conf/GENERIC
943: src/sys/arch/sgimips/conf/GENERIC32_IP3x
944: src/sys/arch/shark/conf/GENERIC
945: src/sys/arch/sparc/conf/GENERIC
946: src/sys/arch/sparc/conf/GENERIC.MP
947: src/sys/arch/sparc64/conf/GENERIC
948: src/sys/arch/sparc64/conf/GENERIC.MP
949: src/sys/arch/sun2/conf/GENERIC
950: src/sys/arch/sun3/conf/GENERIC
951: src/sys/arch/vax/conf/GENERIC
952: src/sys/arch/vax/conf/GENERIC.MP
953: src/sys/arch/x68k/conf/GENERIC
954:
1.42 yamt 955: src/sys/arch/playstation2/conf/GENERIC
956:
1.97 yamt 957: Branch: yamt-pdpolicy
958: Description: play with page replacement policy
959: - separate page replacement policy from the rest of kernel
960: - implement alternative replacement policy
961: - related read-ahead adjustment?
962: Status: Terminated; merged to -current
963: Start Date: Sun Mar 5 2006
964: End Date: Sat Sep 16 2006
965: Base Tag: yamt-pdpolicy-base9
966: Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org>
967: Scope: src/sys (src/common is tagged but not branched)
968: Notes:
969:
1.54 yamt 970: Branch: yamt-readahead
971: Description: play with file readahead
1.58 yamt 972: Status: Terminated; merged to -current
1.54 yamt 973: Start Date: Mon Nov 14 2005
1.58 yamt 974: End Date: Wed Nov 30 2005
1.57 yamt 975: Base Tag: yamt-readahead-base3
1.54 yamt 976: Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org>
977: Scope: src/sys
978: Notes:
979:
1.60 yamt 980: Branch: yamt-uio_vmspace
981: Description: uio_lwp/uio_segflg -> uio_vmspace
1.67 yamt 982: Status: Terminated; merged to -current
1.60 yamt 983: Start Date: Mon Dec 31 2005
1.67 yamt 984: End Date: Wed Mar 1 2006
1.66 yamt 985: Base Tag: yamt-uio_vmspace-base5
1.60 yamt 986: Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org>
987: Scope: src/sys
988: Notes:
989:
1.79 briggs 990: Branch: yamt-vop
991: Description: remove several VOPs
992: Status: Terminated; merged to -current
993: Start Date: Wed Oct 19 2005
994: End Date: Wed Nov 2 2005
995: Base Tag: yamt-vop-base3
1.68 yamt 996: Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org>
997: Scope: src/sys
1.79 briggs 998: Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html
1.71 peter 999:
1.98 gdamore 1000: Branch: gdamore-uart
1001: Description: Add register table support to com driver.
1002: Status: Active
1003: Start Date: 14 June 2006
1004: End Date: 13 July 2006
1005: Base Tag: gdamore-uart-base
1006: Maintainer: Garrett D'Amore <gdamore@NetBSD.org>
1007: Scope: kernel
1008: Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c)
1009: com support, and also removes a nasty hack from Atheros com.
1010:
1.71 peter 1011:
1.79 briggs 1012: ########################################################################
1.1 lukem 1013: # Other:
1.79 briggs 1014: ########################################################################
1.1 lukem 1015:
1016: Branch: magnum
1017: Description: ?
1018: Status: ?
1019: Start Date:
1020: End Date:
1021: Base Tag: magnum-base
1022: Maintainer: ?
1023: Scope: kernel
1024: Notes:
1.69 elad 1025:
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