BRANCHES revision 1.248.2.1
1# $NetBSD: BRANCHES,v 1.248.2.1 2008/05/18 12:29:42 yamt 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 47Branch: comdex-fall-1999 48Description: Special release branch for pre-1.5 release at 49 Fall 1999 COMDEX. 50Status: Terminated 51Start Date: 52End Date: 53Base Tag: comdex-fall-1999-base 54Maintainer: ? 55Scope: Entire tree. 56Notes: 57 58Branch: netbsd-0-9 59Description: The NetBSD 0.9 release branch 60Status: Terminated 61Start Date: 62End Date: 63Base Tag: netbsd-0-9-base 64Maintainer: Release Engineering <releng@NetBSD.org> 65Scope: Entire tree. 66Notes: 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 70Branch: netbsd-1-0 71Description: The NetBSD 1.0 release branch 72Status: Terminated 73Start Date: 74End Date: 75Base Tag: netbsd-1-0-base 76Maintainer: Release Engineering <releng@NetBSD.org> 77Scope: Entire tree. 78Notes: 79 Commits restricted to release engineering. 80 81Branch: netbsd-1-1 82Description: The NetBSD 1.1 release branch 83Status: Terminated 84Start Date: 85End Date: 86Base Tag: netbsd-1-1-base 87Maintainer: Release Engineering <releng@NetBSD.org> 88Scope: Entire tree. 89Notes: 90 Commits restricted to release engineering. 91 92Branch: netbsd-1-2 93Description: The NetBSD 1.2 release branch 94Status: Terminated 95Start Date: 96End Date: 97Base Tag: netbsd-1-2-base 98Maintainer: Release Engineering <releng@NetBSD.org> 99Scope: Entire tree. 100Notes: 101 Commits restricted to release engineering. 102 103Branch: netbsd-1-3 104Description: The NetBSD 1.3 release branch 105Status: Terminated 106Start Date: 107End Date: 108Base Tag: netbsd-1-3-base 109Maintainer: Release Engineering <releng@NetBSD.org> 110Scope: Entire tree. 111Notes: 112 Commits restricted to release engineering. 113 114Branch: netbsd-1-4 115Description: The NetBSD 1.4 release branch 116Status: Terminated 117Start Date: 1 Apr 2000 118End Date: 119Base Tag: netbsd-1-4-base 120Maintainer: 1.4 Release Engineering <releng-1-4@NetBSD.org> 121Scope: Entire tree. 122Notes: 123 Commits restricted to release engineering. 124 125Branch: netbsd-1-5 126Description: The NetBSD 1.5 release branch 127Status: Terminated 128Start Date: 20 Jun 2000 129End Date: 26 Jan 2005 130Base Tag: netbsd-1-5-base 131Maintainer: 1.5 Release Engineering <releng-1-5@NetBSD.org> 132Scope: Entire tree. 133Notes: 134 Commits restricted to release engineering. 135 136Branch: netbsd-1-6 137Description: The NetBSD 1.6 release branch 138Status: Terminated 139Start Date: 22 May 2002 140End Date: 141Base Tag: netbsd-1-6-base 142Maintainer: 1.6 Release Engineering <releng-1-6@NetBSD.org> 143Scope: Entire tree. 144Notes: 145 Commits restricted to Release Engineering. 146 147Branch: netbsd-2 148Description: The NetBSD 2 release branch 149Status: Active 150Start Date: 23 Dec 2004 151End Date: 152Base Tag: netbsd-2-base 153Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 154Scope: Entire tree. (src + xsrc) 155Notes: 156 Commits restricted to Release Engineering. 157 158Branch: netbsd-2-0 159Description: Originally the NetBSD 2.0 release branch and now the branch 160 tracking security/critical fixes for the NetBSD 2.0 series 161Status: Active 162Start Date: 28 Mar 2004 and changed for security/critical function on 163 23 Dec 2004 164End Date: 165Base Tag: netbsd-2-0-base 166Maintainer: 2.0 Release Engineering <releng-2-0@NetBSD.org> 167Scope: Entire tree. (src + xsrc) 168Notes: 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 173Branch: netbsd-2-1 174Description: Tracking security/critical fixes for NetBSD 2.1 175Status: Active 176Start Date: 26 Oct 2005 177End Date: 178Base Tag: netbsd-2-1-RELEASE 179Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 180Scope: Entire tree. (src + xsrc) 181Notes: 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 185Branch: netbsd-3 186Description: The NetBSD 3 release branch 187Status: Active 188Start Date: 16 Mar 2005 189End Date: 190Base Tag: netbsd-3-base 191Maintainer: 3 Release Engineering <releng-3@NetBSD.org> 192Scope: Entire tree. (src + xsrc) 193Notes: 194 Commits restricted to Release Engineering. 195 196Branch: netbsd-4 197Description: The NetBSD 4 release branch 198Status: Active 199Start Date: 8 Aug 2006 200End Date: 201Base Tag: netbsd-4-base 202Maintainer: 4 Release Engineering <releng-4@NetBSD.org> 203Scope: Entire tree. (src + xsrc) 204Notes: 205 Commits restricted to Release Engineering. 206 207######################################################################## 208# Individual developers' branches (Active/Dormant): 209######################################################################## 210 211Branch: ad-audiomp 212Description: Add MP locking to the audio drivers 213Status: Active 214Start Date: 28 February 2007 215End Date: 216Base Tag: ad-audiomp-base 217Maintainer: Andrew Doran <ad@NetBSD.org> 218Scope: kernel 219Notes: 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 initialization, 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 245Branch: bjh21-hydra 246Description: Simtec Hydra support and ARM SMP in general 247Status: Dormant 248Start Date: 18 Oct 2002 249End Date: 250Base Tag: bjh21-hydra-base 251Maintainer: Ben Harris <bjh21@NetBSD.org> 252Scope: sys/arch/arm sys/arch/acorn32 253Notes: 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 257Branch: chris-arm-intr-rework 258Description: Rework arm interrupt handling code 259Status: Active 260Start Date: 11 Aug 2007 261End Date: 262Base Tag: chris-arm-intr-rework-base 263Maintainer: Chris Gilbert <chris@NetBSD.org> 264Scope: sys/arch/arm sys/arch/cats (other arm archs to follow) 265Notes: Rework arm interrupt code to provide a shared set of interrupt 266 routines, and allow improvements to be shared across all arm 267 based hardware. 268 269Branch: cube-autoconf 270Description: Renovate autoconf(9) API 271Status: Active 272Start Date: 11 Dec 2007 273End Date: 274Base Tag: cube-autoconf-base 275Maintainer: Quentin Garnier <cube@NetBSD.org> 276Scope: kernel usr.bin/config (and some other userland bits) 277Notes: Address a number of issues the current autoconf(9) API has. 278 279Branch: gmcgarry_ctxsw 280Description: Separate scheduler from context-switch code 281Status: Dormant 282Start Date: 18 December 2002 283End Date: 284Base Tag: gmcgarry_ctxsw_base 285Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 286Scope: kernel 287Notes: Removing knowledge of the scheduler and its run queues 288 from the machine-dependent context switch code is the 289 first step in cleaning up the scheduler. It is necessary 290 for the newlock branch, making the scheduler SMP friendly, 291 adding real-time scheduler extensions, and reducing the 292 number of code paths for LWP and proc switching. 293 294Branch: gmcgarry_ucred 295Description: Integrate and encapsulate user credentials 296Status: Dormant 297Start Date: 18 December 2002 298End Date: 299Base Tag: gmcgarry_ucred_base 300Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 301Scope: kernel 302Notes: merge pcred and ucred and poolify 303 304Branch: hpcarm-cleanup 305Description: Fix build problems for hpcarm 306Status: Active 307Start Date: 31 July 2007 308End Date: 309Base Tag: hpcarm-cleanup-base 310Maintainer: Robert Swindells <rjs@NetBSD.org> 311Scope: kernel 312Notes: Modify SA11x0 interrupt code to match PXA2x0 equivalent. 313 314Branch: itohy-usb1 315Description: USB stack overhaul, mostly DMA related 316Status: Active 317Start Date: 22 May 2007 318End Date: 319Base Tag: itohy-usb1-base 320Maintainer: ITOH Yasufumi <itohy@NetBSD.org> 321Scope: kernel 322Notes: To check out the kernel source tree, 323 1. check out checkout script 324 cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist 325 2. update files in the branch 326 sh -e src/sys/dev/usb/filelist 327 328Branch: kame 329Description: KAME Project 330Status: Dormant 331Start Date: 28 Jun 1999 332End Date: 333Base Tag: 334Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org> 335Scope: kernel 336Notes: http://www.kame.net 337 Used for "reference" purposes for early part of KAME 338 integration effort. The branch is not actively used, as I 339 (itojun) use patch(1) and diff(1) for the KAME syncs. 340 341Branch: keiichi-mipv6 342Description: Developing Mobile IPv6 function 343Status: Active 344Start Date: 21 Feb 2008 345End Date: 346Base Tag: keiichi-mipv6-base 347Maintainer: Keiichi Shima <keiichi@netbsd.org> 348Scope: sys, sbin, libc/net, distrib/sets, share/man/ 349Notes: http://www.mobileip.jp/ 350 Work on developing Mobile IPv6/NEMO BS functions and 351 related MIPv6 based advanced functions on NetBSD. 352 Please consult keiichi for joining this activity. 353 354Branch: kent-audio2 355Description: In-kernel audio mixer 356Status: Active 357Start Date: Sun Jan 16 2005 358End Date: 359Base Tag: kent-audio2-base 360Maintainer: TAMURA Kent <kent@NetBSD.org> 361Scope: kernel (audio device drivers) 362Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 363 Please consult with the maintainer before committing 364 to this branch. 365 This branch is not expected to be compilable yet. 366 367Branch: matt-timespec 368Description: Convert the kernel to struct timespec as its primary time 369 storage mechanism. 370Status: Inactive 371Start Date: 2005-02-19 372End Date: 373Base Tag: 374Maintainer: Matt Thomas <matt@NetBSD.org> 375Scope: kernel 376Notes: 377 378Branch: matt-mips64 379Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 380Status: Active 381Start Date: 2007-07-17 382End Date: 383Base Tag: matt-mips64-base 384Maintainer: Matt Thomas <matt@NetBSD.org> 385Scope: kernel & userland 386Notes: 387 388Branch: matt-armv6 389Description: Rototill the arm code to support features present in the 390 v6 of the ARM Architecture. Additionally, clean up things 391 along the way to use common practices. 392Status: Active 393Start Date: 2007-08-27 394End Date: 395Base Tag: matt-armv6-base 396Maintainer: Matt Thomas <matt@NetBSD.org> 397Scope: kernel & userland 398Notes: 399 400Branch: mjf-devfs2 401Description: device file system supporting dynamic device nodes 402Status: Active 403Start Date: 21 February 2008 404End Date: 405Base Tag: mjf-devfs2-base 406Maintainer: Matt Fleming <mjf@NetBSD.org> 407Scope: kernel and userland 408Notes: This branch will move away from the static device nodes that 409 are created with MAKEDEV scripts and allow nodes to be created 410 and removed dynamically as devices are attached and detached 411 from the machine. 412 413Branch: mjf-ufs-trans 414Description: file system transactions for ufs 415Status: Active 416Start Date: 12 March 2007 417End Date: 418Base Tag: mjf-ufs-trans-base 419Maintainer: Matt Fleming <mjf@NetBSD.org> 420Scope: kernel 421Notes: 422 423Branch: nick-net80211-sync 424Description: sync of net80211 with FreeBSD 425Status: Active 426Start Date: 21 February 2008 427End Date: 428Base Tag: nick-net80211-base 429Maintainer: Nick Hudson <skrll@NetBSD.org> 430Scope: sys/ 431Notes: Sync'ing net80211 with FreeBSD and drivers update. The branch is 432 currently only the kernel, but will likely extend to some userland 433 areas. 434 435Branch: pkgviews 436Description: package views, enabling multiple conflicting packages to co-exist 437Status: Active 438Start Date: 22 July 2002 439End Date: 440Base Tag: pkgviews 441Maintainer: Alistair Crooks <agc@NetBSD.org> 442Scope: pkgsrc, basesrc/usr.sbin/pkg_install 443Notes: A more flexible infrastructure for third-party packages by 444 allowing multiple conflicting packages and versions to co-exist 445 within the same tree 446 447Branch: rpaulo-netinet-merge-pcb 448Description: merge in6pcb with inpcb 449Status: Dormant 450Start Date: Wed Feb 01 2006 451End Date: 452Base Tag: rpaulo-netinet-merge-pcb-base 453Maintainer: Rui Paulo <rpaulo@NetBSD.org> 454Scope: src/sys 455Notes: No longer active due to the lack of time. If you plan to 456 continue this branch, sys/netinet/in_pcb.h already contains 457 the proposed structure layout (which was roughly discussed 458 in the tech-net mailing list). 459 I also defined INP_*() macros to mimicate FreeBSD's inpcb 460 locking style, but currently they do nothing and are not 461 yet called at the correct places (needs discussion about 462 kernel fine-grained locking). 463 To continue this branch, one needs to read all the relevant 464 inpcb/in6pcb source files and change the function names, 465 structure names, structure fields according to the new 466 layout (in6pcb is gone). 467 Don't try to build a kernel from this branch because it won't 468 work. The missing pieces required to do a complete build 469 were not committed because they were incomplete and generated 470 panics. 471 You shouldn't need to worry about KAME syncs because 472 they did most of them by now. 473 After the work is done, you are required to test the branch 474 (before the merge to -current) with an interop IPv6 test. 475 More info at: http://www.tahi.org/ 476 477Branch: rtr-xorg-branch 478Description: xorg & static build alterations to src/x11 479Status: Active 480Start Date: Nov 15 2004 481End Date: 482Base tag: rtr-xorg-branch-base 483Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org> 484Scope: x11 485 distrib/sets/lists 486 share/mk/bsd.x11.mk 487 share/mk/bsd.own.mk 488 etc/mtree/NetBSD.dist 489Notes: Requires parts of xsrc/xfree (HEAD) 490 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 491 Requires xorg (XORG-6_8_1) 492 493Branch: wrstuden-fixsa 494Description: Fix a number of issues present with Scheduler Activations. 495Status: Active 496Start Date: 15 May 2007 497End Date: 498Base Tag: wrstuden-fixsa-base 499Maintainer: Bill Stouder-Studenmund <wrstuden@NetBSD.org> 500Scope: src, though all the interesting stuff is in the kernel 501 or lib/libpthread or maybe gdb. 502Notes: This branch is based off of the netbsd-4 branch! 503 This branch is intended to stage improvements for the 504 Scheduler Activations system for NetBSD 4. Improvements 505 include not allocating memory while preparing to tsleep(), 506 reducing inappropriate upcall delivery (hopefully also 507 eliminating the need to mlock stacks), and being 508 able to pthread_kill() running threads. 509 510Branch: yamt-kmem 511Description: 512 - separate kernel va allocation from kernel fault handling. 513 - make kmem_alloc interrupt-safe. 514Status: Active 515Start Date: Sun Dec 9 2007 516End Date: 517Base Tag: yamt-kmem-base3 518Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 519Scope: src/sys (src/common is tagged but not branched) 520Notes: 521 todo: 522 - investigate if PMAP_PREFER equivalent can be done 523 with vmem_xalloc. find a tester with hardware for it. 524 - g/c replaced code, including kmapent and malloc. 525 - consider to remove other submaps. eg. mb_map 526 527Branch: yamt-nfs-mp 528Description: make nfs client mp-safe 529Status: Active 530Start Date: Sun Apr 27 2008 531End Date: 532Base Tag: yamt-nfs-mp-base 533Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 534Scope: src/sys (src/common is tagged but not branched) 535Notes: 536 537Branch: yamt-pf42 538Description: import newer pf from OpenBSD 4.2 539Status: Active 540Start Date: Sat Apr 19 2008 541End Date: 542Base Tag: yamt-pf42-base 543Maintainer: Peter Postma <peter@NetBSD.org>, 544 YAMAMOTO Takashi <yamt@NetBSD.org> 545Scope: src 546Notes: see sys/dist/pf/net/TODO 547 548Branch: reinoud-bufcleanup 549Description: implement and evaluate struct buf usage cleanup strategies. 550 Ideas currently in mind (preference for b): 551 a) 552 1. use of bio_ops per buffer. 553 2. allow chaining/overloading of functions in bio_ops 554 and provide some private context. 555 3. extend the bio_ops with commonly used functionality 556 like pending action counting, custom context passing, 557 last minute processing of buffer data, buffer cache 558 etc. 559 4. investigate the use of the kcont() 560 continuation-passing framework for async io 561 completion notification for bufs 562 ... 563 b) 564 1. all sequencing use of B_CALL replaced by 565 device-threads, if possible generic code around BUFQ 566 2. possibly use kcont() for async IO finished signaling 567 3. counter of pending and queued actions requestable 568 by IOCTL interface? 569 4. implement `last minute buffer fixup' calls and maybe 570 even finished I/O calls as vnode operations 571 ... 572Status: Active 573Start Date: Thu Mar 15 2007 574End Date: 575Base Tag: reinoud-bufcleanup-base 576Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 577Scope: src/sys and src/common 578Notes: Used as experiment sandbox and if successful hopefully one day 579 to be integrated. 580 581Branch: thorpej-atomic 582Description: Implementation of an atomic memory operations API modeled 583 after the one in Solaris 10. 584Status: Active 585Start Date: Apr 11 2007 586End Date: 587Base tag: thorpej-atomic-base 588Maintainer: Jason Thorpe <thorpej@netbsd.org> 589Scope: src/common 590 src/sys 591Notes: Base atomic primitives need to be implemented for 592 all of the supported architectures: 593 594 alpha DONE 595 arm DONE 596 hppa 597 i386 DONE 598 ia64 599 m68k DONE (except for 68010) 600 mips 601 ns32k 602 powerpc DONE except for membar_*() 603 powerpc64 DONE except for membar_*() 604 sh3 605 sparc DONE except for membar_*() 606 sparc64 DONE except for membar_*() 607 vax 608 x86_64 DONE 609 610 Tested: 611 612 alpha NO 613 arm NO 614 hppa NO 615 i386 NO 616 ia64 NO 617 m68k NO 618 mips NO 619 ns32k NO 620 powerpc NO 621 powerpc64 NO 622 sh3 NO 623 sparc NO 624 sparc64 NO 625 vax NO 626 x86_64 NO 627 628 TODO: 629 630 all - Need to replace mb_*() with membar_*(). 631 632 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 633 to see of membar_enter() is required here. 634 635 - Talk to ad@ -- figure out of non-atomic 636 mutex / rwlock release is actually safe. 637 638 arm - Consider using a RAS technique like 639 MIPS uses for _lock_cas() and the mutex 640 stubs. Possibly do more than one atomic 641 op as a RAS. Possibly implement mutex 642 stubs using the technique. 643 644 m68k - Need to do 68010 support. 645 646 i386 - Need to change when x86_patch() is called 647 so we can test ncpus. 648 649 powerpc - Figure out if we need barriers in the 650 atomic ops themselves (hopefully not!) 651 652 x86_64 - Need to change when x86_patch() is called 653 so we can test ncpus. 654 655######################################################################## 656# Individual developers' branches (Terminated): 657######################################################################## 658 659Branch: bouyer-scsipi 660Description: Integration of atapi support 661Status: Terminated 662Start Date: 663End Date: 664Base Tag: 665Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 666Scope: kernel 667Notes: Superseded by thorpej_scsipi 668 669Branch: bouyer-xen2 670Description: update xen port to xen 2.0, with support for domain0 operations 671Status: Terminated 672Start Date: Dec 13 2004 673End Date: Mar 10 2005 674Base Tag: netbsd-2-base 675Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 676Scope: src/sys/arch/xen 677Notes: 678 679Branch: bouyer-xenamd64 680Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 681Status: Terminated 682Start Date: 18 Oct 2007 683End Date: 22 Nov 2007 684Base Tag: bouyer-xenamd64-base 685Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 686Scope: kernel 687Notes: 688 689Branch: bouyer-xeni386 690Description: switch xen on i386 to the x86 pmap and the xen/x86/x86_xpmap.c bootstrap, and add i386 PAE support 691Status: Terminated 692Start Date: 10 Dec 2007 693End Date: 23 Jan 2008 694Base Tag: bouyer-xeni386-base 695Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 696Scope: kernel 697Notes: 698 699Branch: chap-midi 700Description: Renovation of MIDI support 701Status: Terminated; merged to -current 702Start Date: 19 May 2006 703End Date: 30 Jun 2006 704Base Tag: chap-midi-base 705Maintainer: Chapman Flack <chap@NetBSD.org> 706Scope: sys, share/man, usr.bin 707Notes: 708 709Branch: chs-ubc 710Description: Unified Buffer Cache 711Status: Terminated 712Start Date: 713End Date: 714Base Tag: chs-ubc-base 715Maintainer: Chuck Silvers <chs@NetBSD.org> 716Scope: kernel 717Notes: 718 719Branch: chs-ubc2 720Description: Unified Buffer Cache 721Status: Terminated; merged to -current 722Start Date: 723End Date: 724Base Tag: chs-ubc2-base, chs-ubc2-newbase 725Maintainer: Chuck Silvers <chs@NetBSD.org> 726Scope: kernel 727Notes: 728 729Branch: cjs-build-against-obj-dir 730Description: ? 731Status: ? 732Start Date: 733End Date: 734Base Tag: 735Maintainer: Curt Sampson <cjs@NetBSD.org> 736Scope: Entire tree. 737Notes: 738 739Branch: eeh-paddr_t 740Description: use separate types for virtual vs. physical addresses 741Status: Terminated; merged to -current 742Start Date: 743End Date: 744Base Tag: eeh-paddr_t-base 745Maintainer: Eduardo Horvath <eeh@NetBSD.org> 746Scope: kernel 747Notes: This is needed to support 32-bit kernels on sparc64. 748 749Branch: elad-kernelauth 750Description: Native NetBSD implementation of Apple's kernel authorization 751 based on TN2127. This is a "clean-room" implementation to 752 avoid any licensing issues. 753Status: Terminated; merged to -current 754Start Date: Tue Mar 7 2006 755End Date: Mon May 15 2006 756Base Tag: elad-kernelauth-base 757Maintainer: Elad Efrat <elad@NetBSD.org> 758Scope: src/sys, src/share/man/man9/Makefile, 759 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 760Notes: 761 762Branch: fvdl-softdep 763Description: FFS soft dependencies 764Status: Terminated; merged to -current 765Start Date: 766End Date: 767Base Tag: fvdl-softdep-base 768Maintainer: Frank van der Linden <fvdl@NetBSD.org> 769Scope: kernel 770Notes: 771 772Branch: gehenna-devsw 773Description: auto-generation of devsw table 774Status: Terminated 775Start Date: 16 May 2002 776End Date: 6 Sep 2002 777Base Tag: gehenna-devsw-base 778Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 779Scope: syssrc 780Notes: The goal is to get rid of the existing device switch tables in 781 port-dependent conf.c and to generate them dynamically by 782 config(8). 783 784Branch: is-newarp 785Description: ARP for non-Ethernet 786Status: Terminated; merged before NetBSD 1.3 787Start Date: 1996/10/13 788End Date: 1997/03/15 789Base Tag: is-newarp-base 790Maintainer: Ignatios Souvatzis <is@NetBSD.org> 791Scope: kernel 792Notes: 793 794Branch: jmcneill-pm 795Description: Power management framework overhaul, ACPI improvements 796Status: Terminated; merged before NetBSD 5.0 797Start Date: 3 Aug 2007 798End Date: 9 Dec 2007 799Base Tag: jmcneill-pm-base 800Maintainer: Jared D. McNeill <jmcneill@NetBSD.org> 801Scope: kernel 802Notes: 803 804Branch: kenh-if-detach 805Description: Interface detach support. 806Status: ? 807Start Date: 808End Date: 809Base Tag: kenh-if-detach-base 810Maintainer: Ken Hornstein <kenh@NetBSD.org> 811Scope: kernel 812Notes: 813 814Branch: kent-audio1 815Description: Audio converter pipeline 816Status: Terminated; merged to -current 817Start Date: Tue Dec 7 2004 818End Date: Tue Jan 11 2005 819Base Tag: kent-audio1-base 820Maintainer: TAMURA Kent <kent@NetBSD.org> 821Scope: kernel (audio device drivers) 822Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 823 Please consult with the maintainer before committing 824 to this branch. 825 826Branch: kqueue 827Description: kqueue kernel event notification mechanism (from FreeBSD) 828Status: Terminated; merged to -current 829Start Date: Tue Jul 10 23:08:38 EST 2001 830End Date: Tue Oct 24 09:14:14 GMT 2002 831Base Tag: kqueue-base 832Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 833Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 834Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 835 local internal changes to better suit NetBSD, and 836 enhancements such as looking up filters by name or 837 number, and dynamic registration of "user" filters. 838 The work is complete as is, but is awaiting more 839 feedback from various kernel gurus before going mainline. 840 841Branch: ktrace-lwp 842Description: ktrace support for lwp ids. 843Status: Terminated; merged to -current 844Start Date: Wed Jul 2 15:27:30 UTC 2003 845End Date: Sun Dec 11 12:25:29 UTC 2005 846Base Tag: ktrace-lwp-base 847Maintainer: Darren Reed <darrenr@NetBSD.org> 848Scope: sys 849Notes: 850 851Branch: marc-pcmcia 852Description: PCMCIA support 853Status: Terminated; merged to -current 854Start Date: 855End Date: 856Base Tag: marc-pcmcia-base, marc-pcmcia-bp 857Maintainer: Marc Horowitz <marc@NetBSD.org> 858Scope: kernel 859Notes: 860 861Branch: minoura_x68k_bus_h 862Description: bus_space(9) and bus_dma(9) implementation for x68k 863Status: Terminated; merged to -current 864Start Date: 23 Dec 1998 865End Date: 16 Mar 1999 866Base Tag: minoura_x68k_bus_h-base 867Maintainer: Minoura Makoto <minoura@NetBSD.org> 868Scope: sys/arch/x68k 869Notes: 870 871Branch: minoura-xpg4dl 872Description: Citrus Project locale subsystem 873Status: Terminated; (partly) merged to -current 874Start Date: 28 March 2000 875End Date: 876Base Tag: minoura-xpg4dl-base 877Maintainer: Minoura Makoto <minoura@NetBSD.org> 878Scope: basesrc, syssrc, sharesrc 879Notes: Citrus Project is developing dynamically-loadable, codeset- 880 independent locale subsystem. Part of the implementation 881 (LC_CTYPE) called XPG4DL is now integrated to -current. 882 883Branch: mjf-devfs 884Description: device file system supporting dynamic device nodes 885Status: Terminated 886Start Date: 12 November 2007 887End Date: 21 February 2008 888Base Tag: mjf-devfs-base 889Maintainer: Matt Fleming <mjf@NetBSD.org> 890Scope: kernel and userland 891Notes: This branch will move away from the static device nodes that 892 are created with MAKEDEV scripts and allow nodes to be created 893 and removed dynamically as devices are attached and detached 894 from the machine. 895 896Branch: mrg-vm-swap 897Description: dynamic swap allocation, swap-to-files support 898Status: Terminated; abandoned for mrg-vm-swap2 899Start Date: 12 February 1997 900End Date: 15 March 1997 901Base Tag: [none] 902Maintainer: Matthew R. Green <mrg@NetBSD.org> 903Scope: kernel 904Notes: 905 906Branch: mrg-vm-swap2 907Description: dynamic swap allocation, swap-to-files support 908Status: Terminated; merged to -current 909Start Date: 4 May 1997 910End Date: 12 June 1997 911Base Tag: mrg-vm-swap2-base 912Maintainer: Matthew R. Green <mrg@NetBSD.org> 913Scope: kernel 914Notes: 915 916Branch: nathanw_sa 917Description: Scheduler activations 918Status: Terminated; merged to -current 919Start Date: 5 March 2001 920End Date: 18 January 2003 921Base Tag: nathanw_sa_base 922Maintainer: Nathan Williams <nathanw@NetBSD.org> 923Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 924 bin/ps usr.bin/systat usr.bin/top usr.bin/w 925 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 926Notes: The idea of scheduler activations is described in the 927 classic paper by Anderson et al., in ACM Transactions 928 a on Computer Systems volume 10 issue 1 (1992),which 929 can be found at 930 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 931 Many ideas in the implementation are based on the 932 implementation of scheduler activations added to Mach 933 3.0 and described by Davis et al. in the University of 934 Washington CS tech report 92-08-93, which can be found 935 at 936 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 937 938 My USENIX paper on the subject can be found at 939 http://web.mit.edu/nathanw/www/usenix/ 940 941 Please consult with the maintainer before committing 942 to this branch. 943 Other tags starting with nathanw_sa reserved for 944 branch management and are not guaranteed to be stable. 945 946 Trunk tagged with "nathanw_sa_before_merge" prior to 947 merging branch down to trunk. Branch tagged with 948 "nathanw_sa_end" to indicate the ending revision of 949 the branch. 950 951Branch: newlock 952Description: New locking primitives, based on Solaris's 953Status: Terminated 954Start Date: March 9, 2002 955End Date: February 12, 2007 956Base Tag: newlock-base 957Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 958Scope: Kernel 959Notes: The goal is to replace the existing lockmgr() and 960 simple_lock() based locking mechanisms with the 961 primitives found in Solaris: mutexes and rwlocks. 962 Superseded by the newlock2 branch. 963 964Branch: newlock2 965Description: New locking primitives, based on Solaris's 966Status: Terminated 967Start Date: September 9, 2006 968End Date: February 12, 2007 969Base Tag: newlock2-base 970Maintainer: Andrew Doran <ad@NetBSD.org> 971Scope: Kernel 972Notes: As per the newlock branch, however given the amount of time 973 the original branch has lain dormant, a new one has been 974 created. Goals: 975 - Implement new locking primitives on most-used ports. 976 - Minor locking improvements. 977 - Remove spinlockmgr(). 978 979Branch: nick-csl-alignment 980Description: Provide correctly aligned __cpu_simple_lock_t for hppa 981Status: Terminated 982Start Date: 2007-07-18 983End Date: 984Base Tag: nick-csl-alignment-base5 985Maintainer: Nick Hudson <skrll@NetBSD.org> 986Scope: sys, lib/libpthread, lib/libpthread_dbg 987Notes: 988 989Branch: perseant-lfsv2 990Description: LFS incompatible on-disk data structure changes 991Status: Terminated 992Start Date: 27 June 2001 993End Date: 16 July 2001 994Base Tag: perseant-lfsv2-base 995Maintainer: Konrad Schroder <perseant@NetBSD.org> 996Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 997Notes: This branch should be short-lived, I expect to merge as soon 998 as the data structures required for unremove are in and tested. 999 1000Branch: ppcoea-renovation 1001Description: General renovation and cleanup of all OEA PowerPC ports. 1002Status: Terminated; merged to -current 1003Start Date: 30 April 2007 1004End Date: 15 October 2007 1005Base Tag: ppcoea-renovation-base 1006Maintainer: Tim Rightnour <garbled@netbsd.org> 1007Scope: src/sys/arch 1008Notes: This branch is for a general cleanup of all OEA-based PowerPC 1009 ports. OEA (Operating Environment Architecture) PowerPC refers 1010 to the 601, 603, 604, and similar chips. Specifically, not the 1011 403/401 and other embedded chips. The general concept is to get 1012 them all compiling, and sharing as much code as possible. All 1013 developers are welcome to commit to this branch. 1014 1015Branch: thorpej-devvp 1016Description: replace dev_t with struct vnode * in devsw entry points 1017Status: Terminated 1018Start Date: Sep 6 2001 1019End Date: ??? 1020Base Tag: thorpej-devvp-base 1021Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1022Scope: syssrc 1023Notes: Kernels built from this branch are not expected 1024 to function correctly at this time. 1025 1026 Ports known to compile on this branch: 1027 alpha 1028 i386 1029 1030Branch: peter-altq 1031Description: New ALTQ framework: 1032 - sync with KAME sources 1033 - share mtag/name mapping functions 1034 - separate altq + pf attachment 1035Status: Terminated; merged to -current 1036Start Date: March 16, 2006 1037End Date: October 12, 2006 1038Base Tag: peter-altq-base 1039Maintainer: Peter Postma <peter@NetBSD.org>, 1040 Martin Husemann <martin@NetBSD.org>, 1041 Matthias Scheler <tron@NetBSD.org> 1042Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1043Notes: Only the first item in the description was finished 1044 in this branch. 1045 1046Branch: sommerfeld_i386mp_1 1047Description: Multiprocessor support for i386 using Intel MP BIOS. 1048Status: Terminated; merged to -current 1049Start Date: 21 Feb 2000 1050End Date: 01 Oct 2002 1051Base Tag: sommerfeld_i386mpbase_1 1052Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 1053Scope: sys/arch/i386 1054Notes: 1055 Code committed to the branch has booted to multiuser 1056 on at least one system. 1057 1058 Not guaranteed to compile against mainline since -current 1059 may have changed incompatibly with the last branch update; 1060 use "cvs update -D" to roll-back the rest of the tree to match. 1061 1062 Please get explicit permission from the maintainer 1063 before each commit, or your changes will be backed out. 1064 Other tags starting with sommerfeld_ are private to 1065 the developer and are guaranteed to be unstable. 1066 Only the maintainer should move tags. 1067 1068 Note that this branch uses a DIFFERENT scheme for 1069 syncing with the mainline. the maintainer uses some private 1070 scripts for keeping them in sync; if you make commits 1071 to the branch to "resynchronize" things, you'll 1072 probably do it wrong; instead, ask the maintainer to 1073 resynchronize things. 1074 1075 See sys/arch/i386/TODO on the branch for a list of known 1076 issues with the branch. 1077 1078Branch: thorpej-mips-cache 1079Description: overhaul MIPS cache support code 1080Status: Terminated; merged to -current 1081Start Date: Oct 23 2001 1082End Date: Nov 14 2001 1083Base Tag: thorpej-mips-cache-base 1084Scope: syssrc 1085Notes: This branch needs more debugging, testing, and more 1086 ports need to be converted to the new world order. 1087 1088 The following processors have had cache ops 1089 written: 1090 1091 * R2000/R3000 (cache_r3k) -- light testing, 1092 needs to be beat on a lot more to make 1093 sure it's working. 1094 1095 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1096 tracked down a bug, which has been fixed. 1097 1098 Confirmed working on R4000-with-L2. 1099 1100 Confirmed working on R4400-no-L2 and 1101 R4400-with-L2. 1102 1103 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1104 has committed fixes to this code. 1105 1106 Confirmed working on R4600 v2 (SGI IP-22 with 1107 no SysAD L2 cache). 1108 1109 Confirmed working on RM5260 (Algorithmics P-5064). 1110 1111 * TX39 (cache_tx39) -- uch@NetBSD.org has 1112 committed fixes to this code. Awaiting 1113 confirmation that it is working properly. 1114 1115 * R5900 (cache_r5900) -- uch@NetBSD.org has 1116 written this code and tested it on a 1117 PlayStation 2. 1118 1119 The following ports have been updated to compile (and 1120 use optimized-for-processor bus_dma routines). Those 1121 that have been tested and work are marked with [WORKING]. 1122 1123 * algor [WORKING] 1124 1125 * arc [WORKING] 1126 1127 * pmax [WORKING] 1128 1129 * playstation2 [WORKING] 1130 Needs optimized bus_dmamap_sync(). 1131 1132 * hpcmips [need verification that this is working] 1133 Needs optimized bus_dmamap_sync(). 1134 1135 * sgimips [WORKING] 1136 Needs optimized bus_dmamap_sync(). 1137 1138 * cobalt [need testing] 1139 1140 * mipsco [need testing] 1141 1142 * newsmips [need testing] 1143 1144Branch: thorpej_scsipi 1145Description: SCSI/ATAPI midlayer rewrite. 1146Status: Terminated; merged to -current 1147Start Date: 1148End Date: Apr 25 2001 1149Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1150Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1151 Jason Thorpe <thorpej@NetBSD.org> 1152Scope: syssrc 1153Notes: When a change from -current is pulled up please move the 1154 thorpej_scsipi_base tag to the revision you're syncing with. 1155 thorpej_scsipi_nbase is private to maintainer (only 1156 used when syncing the whole branch with HEAD). 1157 Just before the merge, syssrc has been tagged with 1158 thorpej_scsipi_beforemerge 1159 1160Branch: thorpej-signal 1161Description: ? 1162Status: ? 1163Start Date: 1164End Date: 1165Base Tag: thorpej-signal-base 1166Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1167Scope: kernel 1168Notes: 1169 1170Branch: thorpej-setroot 1171Description: ? 1172Status: Terminated; merged to -current 1173Start Date: 1174End Date: 1175Base Tag: 1176Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1177Scope: kernel 1178Notes: 1179 1180Branch: simonb-timecounters 1181Description: Port FreeBSD timecounters to NetBSD 1182Status: Terminated 1183Start Date: Sat Feb 04 2006 1184End Date: Wed Jun 07 2006 1185Base Tag: simonb-timecounters-base 1186Maintainer: Simon Burge <simonb@NetBSD.org>, 1187 Frank Kardel <kardel@NetBSD.org> 1188Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1189Notes: early (partial conversion) commit to -current 1190 ok'ed by core@ on 20060605 for testing and further 1191 simplified conversion 1192 1193Branch: vmlocking 1194Description: Make VM and file system framework MP safe 1195Status: Terminated 1196Start Date: 13 March 2007 1197End Date: 4 December 2007 1198Base Tag: vmlocking-base 1199Maintainer: Andrew Doran <ad@NetBSD.org> 1200Scope: kernel 1201Notes: Superseded by vmlocking2 branch. 1202 1203Branch: vmlocking2 1204Description: Make VM and file system framework MP safe 1205Status: Terminated 1206Start Date: 4 December 2007 1207End Date: 2 January 2008 1208Base Tag: vmlocking2-base3 1209Maintainer: Andrew Doran <ad@NetBSD.org> 1210Scope: kernel 1211Notes: Goals: 1212 1213 - Make VM system / trap handling MP safe. 1214 - Replace simplelocks with mutexes. 1215 - Make file system framework MP safe. 1216 1217 Status by architecture: 1218 1219 alpha done 1220 i386 done 1221 amd64 done 1222 mips done 1223 sparc need pmap/trap locking changes 1224 sparc64 done 1225 arm done 1226 powerpc done 1227 hppa done 1228 sh3 done 1229 m68k done 1230 xen need pmap/trap locking changes 1231 1232 Remaining MI work to do: 1233 1234 - Check aliased vnode handling. There may be problems. 1235 1236 Remaining problems: 1237 1238 - LFS stalls due to v_numoutput leak. 1239 1240Branch: wrstuden-devbsize 1241Description: Modify buffer cache to deal with different devices having 1242 different block sizes. Also DEV_BSIZE would go away. 1243Status: Terminated 1244Start Date: Aug or Sept 1999 1245End Date: 1 Apr 2000 1246Base tag: wrstuden-devbsize-base 1247Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1248Scope: kernel 1249Notes: No longer active due to lack of time, and introduction 1250 of UBC. In terms of UBC, the primary cache for 1251 file data is the VM cache, which needs to operate 1252 in terms of VM pages. As no existing device has native 1253 pages the same size as our VM pages, there already is 1254 a mapping going on between the VM system and the 1255 underlying blocks. So it would be easier and cleaner 1256 to adjust that to deal w/ different block sizes. 1257 Also with UBC, all i/o is in terms of bytes at an offset 1258 with a certain length, so the exact block size isn't a big 1259 deal. 1260 1261 Any other wrstuden-devbsize tag may (and should) go away. 1262 1263Branch: yamt-idlelwp 1264Description: idle lwp, and some changes depending on it. 1265 1266 1. separate context switching and thread scheduling. 1267 (cf. gmcgarry_ctxsw) 1268 2. implement idle lwp. 1269 3. clean up related MD/MI interfaces. 1270 4. make scheduler(s) modular. 1271 1272Status: Terminated; merged to -current 1273Start Date: Fri Feb 17 2007 1274End Date: Thu May 17 2007 1275Base Tag: yamt-idlelwp-base8 1276Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1277Scope: src/sys (src/common is tagged but not branched) 1278Notes: 1279 Status of ports: 1280 alpha [ Done, UP tested, MP not tested ] 1281 i386 [ Done, tested ] 1282 amd64 [ Done, tested ] 1283 mips [ Done, both MIPS1 and MIPS3 tested] 1284 sparc [ Done, UP tested, MP might have 1285 some problem after newlock2 merge ] 1286 sparc64 [ Done, tested ] 1287 arm [ Done, SA1 tested. See PR 36548 ] 1288 macppc/powerpc [ Done, OEA tested ] 1289 hppa [ Done, tested ] 1290 sh3 [ Done, tested ] 1291 vax [ Done, UP tested, MP untested ] 1292 m68k [ Done, tested on several ports ] 1293 ns32k [ broken ] 1294 ia64 [ broken ] 1295 pdp10 [ broken ] 1296 1297 How to adapt a port? 1298 1299 - unify cpu_switch, cpu_exit, cpu_switchto into 1300 a single cpu_switchto. see cpu_switchto.9. 1301 1302 - implement cpu_idle. see cpu_idle.9. 1303 1304 - add a flag argument to cpu_need_resched. 1305 handle RESCHED_IMMED flag, which means "cause a preemption 1306 as soon as possible." eg. in the case of MULTIPROCESSOR, 1307 send an IPI to the target cpu. 1308 1309 - "curlwp == NULL" is not a valid check for idle state anymore. 1310 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1311 almost always non-NULL, with exceptions like early on boot. 1312 1313 - remove idle pcbs. 1314 1315 - (if MULTIPROCESSOR) tweak processor trampoline code. 1316 1317 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1318 secondary processors. 1319 1320 - (if schedhz!=0) call schedclock regardless of the value of 1321 curlwp. 1322 1323 - of course, update MD users of scheduler/switching API. 1324 1325Branch: yamt-lazymbuf 1326Description: change the way to share mbuf external storage so that 1327 it can work without kernel_lock. 1328Status: Terminated; merged to -current 1329Start Date: Wed Jul 6 2005 1330End Date: Mon Mar 24 2008 1331Base Tag: yamt-lazymbuf-base14 1332Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1333Scope: src/sys (src/common is tagged but not branched) 1334Notes: 1335 1336Branch: yamt-km, yamt-km-doc 1337Description: simplify/improve kernel memory management and bootstrap 1338Status: Terminated; merged to -current 1339Start Date: Tue Jan 25 2005 1340End Date: Fri Apr 1 2005 1341Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1342Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1343Scope: yamt-km: src/sys 1344 yamt-km-doc: src/share/man/man9/uvm.9 1345Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1346 1347 the followings are per-port status. 1348 (account names mean "tested by".) 1349 1350 works enough to go to multiuser: 1351 alpha, i386, xen (yamt@) 1352 pc532 (simonb@) 1353 alpha, i386, mac68k, macppc, pmax, shark, 1354 sparc, sparc64, sun3, x68k (chs@) 1355 cobalt, dreamcast, hp300, news68k, newsmips, 1356 sun3x (tsutsui@) 1357 amiga (mhitch@) 1358 cats, hp700 (skrll@) 1359 xen (bouyer@) 1360 1361 known to have the same problem as trunk: 1362 vax (chs@, stuck while running kvm_mkdb) 1363 1364 known to have a problem: 1365 luna68k (and, if any, other m68k ports which use TTR) 1366 needs to be revisited. 1367 -> for luna68k, although not tested, 1368 Sysmap has been moved to avoid kva conflict with 1369 I/O ranges. 1370 1371 buildable: 1372 src/sys/arch/acorn26/conf/GENERIC 1373 src/sys/arch/acorn32/conf/GENERIC 1374 src/sys/arch/algor/conf/P6032 1375 src/sys/arch/alpha/conf/GENERIC 1376 src/sys/arch/alpha/conf/GENERIC.MP 1377 src/sys/arch/amd64/conf/GENERIC 1378 src/sys/arch/amd64/conf/GENERIC.MP 1379 src/sys/arch/amiga/conf/GENERIC 1380 src/sys/arch/arc/conf/GENERIC 1381 src/sys/arch/atari/conf/MILAN-PCIIDE 1382 src/sys/arch/bebox/conf/GENERIC 1383 src/sys/arch/cats/conf/GENERIC 1384 src/sys/arch/cesfic/conf/GENERIC 1385 src/sys/arch/cobalt/conf/GENERIC 1386 src/sys/arch/dreamcast/conf/GENERIC 1387 src/sys/arch/evbarm/conf/TS7200 1388 src/sys/arch/evbppc/conf/WALNUT 1389 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1390 src/sys/arch/evbsh5/conf/CAYMAN64 1391 src/sys/arch/hp300/conf/GENERIC 1392 src/sys/arch/hp700/conf/GENERIC 1393 src/sys/arch/hpcarm/conf/JORNADA728 1394 src/sys/arch/hpcmips/conf/GENERIC 1395 src/sys/arch/hpcsh/conf/GENERIC 1396 src/sys/arch/hpcsh/conf/HPW650PA 1397 src/sys/arch/i386/conf/GENERIC 1398 src/sys/arch/i386/conf/GENERIC.MP 1399 src/sys/arch/i386/conf/XEN0 1400 src/sys/arch/i386/conf/XENU 1401 src/sys/arch/ibmnws/conf/GENERIC 1402 src/sys/arch/iyonix/conf/GENERIC 1403 src/sys/arch/luna68k/conf/GENERIC 1404 src/sys/arch/mac68k/conf/GENERIC 1405 src/sys/arch/macppc/conf/GENERIC 1406 src/sys/arch/macppc/conf/GENERIC.MP 1407 src/sys/arch/mipsco/conf/GENERIC 1408 src/sys/arch/mmeye/conf/GENERIC 1409 src/sys/arch/mvme68k/conf/GENERIC 1410 src/sys/arch/netwinder/conf/GENERIC 1411 src/sys/arch/news68k/conf/GENERIC 1412 src/sys/arch/newsmips/conf/GENERIC 1413 src/sys/arch/next68k/conf/GENERIC 1414 src/sys/arch/ofppc/conf/GENERIC 1415 src/sys/arch/pc532/conf/GENERIC 1416 src/sys/arch/pmax/conf/GENERIC 1417 src/sys/arch/prep/conf/GENERIC 1418 src/sys/arch/sandpoint/conf/GENERIC 1419 src/sys/arch/sbmips/conf/GENERIC 1420 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1421 src/sys/arch/shark/conf/GENERIC 1422 src/sys/arch/sparc/conf/GENERIC 1423 src/sys/arch/sparc/conf/GENERIC.MP 1424 src/sys/arch/sparc64/conf/GENERIC 1425 src/sys/arch/sparc64/conf/GENERIC.MP 1426 src/sys/arch/sun2/conf/GENERIC 1427 src/sys/arch/sun3/conf/GENERIC 1428 src/sys/arch/vax/conf/GENERIC 1429 src/sys/arch/vax/conf/GENERIC.MP 1430 src/sys/arch/x68k/conf/GENERIC 1431 1432 src/sys/arch/playstation2/conf/GENERIC 1433 1434Branch: yamt-pdpolicy 1435Description: play with page replacement policy 1436 - separate page replacement policy from the rest of kernel 1437 - implement alternative replacement policy 1438 - related read-ahead adjustment? 1439Status: Terminated; merged to -current 1440Start Date: Sun Mar 5 2006 1441End Date: Sat Sep 16 2006 1442Base Tag: yamt-pdpolicy-base9 1443Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1444Scope: src/sys (src/common is tagged but not branched) 1445Notes: 1446 1447Branch: yamt-readahead 1448Description: play with file readahead 1449Status: Terminated; merged to -current 1450Start Date: Mon Nov 14 2005 1451End Date: Wed Nov 30 2005 1452Base Tag: yamt-readahead-base3 1453Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1454Scope: src/sys 1455Notes: 1456 1457Branch: yamt-uio_vmspace 1458Description: uio_lwp/uio_segflg -> uio_vmspace 1459Status: Terminated; merged to -current 1460Start Date: Mon Dec 31 2005 1461End Date: Wed Mar 1 2006 1462Base Tag: yamt-uio_vmspace-base5 1463Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1464Scope: src/sys 1465Notes: 1466 1467Branch: yamt-splraiseipl 1468Description: finish implementing splraiseipl (and makeiplcookie). 1469 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1470 1471 - completes workqueue(9) and netbt. 1472 - fix PR/33218. 1473 1474Status: Terminated; merged to -current 1475Start Date: Mon Sep 18 2006 1476End Date: Fri Dec 22 2006 1477Base Tag: yamt-splraiseipl-base5 1478Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1479Scope: src/sys (src/common is tagged but not branched) 1480Notes: 1481 tested (by who): 1482 alpha (yamt) 1483 alpha (pavel) 1484 amd64 (reported privately) 1485 cobalt (tsutsui) 1486 ews4800mips (tsutsui) 1487 hp300 (tsutsui) 1488 hpcarm (reported privately) 1489 i386 (yamt) 1490 macppc (tsutsui) 1491 news68k (tsutsui) 1492 sgimips(IP32) (tsutsui) 1493 sparc(sun4c) (tsutsui) 1494 sun2 (tsutsui) 1495 sun3 (tsutsui) 1496 sun3x (tsutsui) 1497 xen (yamt) 1498 1499 compile-tested: 1500 acorn26 1501 acorn32 1502 algor 1503 amiga 1504 arc 1505 atari 1506 bebox 1507 cats 1508 cesfic 1509 dreamcast 1510 evbarm 1511 evbmips 1512 evbppc(marvell) 1513 evbppc(ibm4xx) 1514 evbsh3 1515 hp700 1516 hpcmips 1517 hpcsh 1518 ia64 1519 ibmnws 1520 iyonix 1521 landisk 1522 luna68k 1523 mac68k 1524 mmeye 1525 mvme68k 1526 mvmeppc 1527 mipsco 1528 netwinder 1529 newsmips 1530 next68k 1531 ofppc 1532 pc532 1533 pmax 1534 pmppc 1535 prep 1536 sandpoint 1537 sbmips 1538 shark 1539 sparc 1540 sparc64 1541 vax 1542 x68k 1543 zaurus 1544 1545 not tested: 1546 pdp10 (i don't know how to build) 1547 sh5 (not buildable with an unrelated problem.) 1548 1549 compile CAYMAN64/netbsd32_sa.o 1550 cc1: warnings being treated as errors 1551 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1552 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1553 --- netbsd32_sa.o --- 1554 *** [netbsd32_sa.o] Error code 1 1555 1 error 1556 1557 notyet: 1558 amigappc 1559 playstation2 1560 1561Branch: yamt-vop 1562Description: remove several VOPs 1563Status: Terminated; merged to -current 1564Start Date: Wed Oct 19 2005 1565End Date: Wed Nov 2 2005 1566Base Tag: yamt-vop-base3 1567Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1568Scope: src/sys 1569Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1570 1571Branch: yamt-x86pmap 1572Description: merge i386 and amd64 pmap 1573Status: Terminated; merged to -current 1574Start Date: Mon Sep 24 2007 1575End Date: Fri Oct 19 2007 1576Base Tag: yamt-x86pmap-base4 1577Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1578Scope: src/sys (src/common is tagged but not branched) 1579Notes: 1580 1581Branch: gdamore-uart 1582Description: Add register table support to com driver. 1583Status: Active 1584Start Date: 14 June 2006 1585End Date: 13 July 2006 1586Base Tag: gdamore-uart-base 1587Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1588Scope: kernel 1589Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1590 com support, and also removes a nasty hack from Atheros com. 1591 1592######################################################################## 1593# Other: 1594######################################################################## 1595 1596Branch: magnum 1597Description: ? 1598Status: ? 1599Start Date: 1600End Date: 1601Base Tag: magnum-base 1602Maintainer: ? 1603Scope: kernel 1604Notes: 1605 1606