BRANCHES revision 1.235
1# $NetBSD: BRANCHES,v 1.235 2007/12/30 23:14:24 ad 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: bouyer-xeni386 258Description: switch xen on i386 to the x86 pmap and the xen/x86/x86_xpmap.c bootstrap, and add i386 PAE support 259Status: Active 260Start Date: 10 Dec 2007 261End Date: 262Base Tag: bouyer-xeni386-base 263Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 264Scope: kernel 265Notes: 266 267Branch: chris-arm-intr-rework 268Description: Rework arm interrupt handling code 269Status: Active 270Start Date: 11 Aug 2007 271End Date: 272Base Tag: chris-arm-intr-rework-base 273Maintainer: Chris Gilbert <chris@NetBSD.org> 274Scope: sys/arch/arm sys/arch/cats (other arm archs to follow) 275Notes: Rework arm interrupt code to provide a shared set of interrupt 276 routines, and allow improvements to be shared across all arm 277 based hardware. 278 279Branch: cube-autoconf 280Description: Renovate autoconf(9) API 281Status: Active 282Start Date: 11 Dec 2007 283End Date: 284Base Tag: cube-autoconf-base 285Maintainer: Quentin Garnier <cube@NetBSD.org> 286Scope: kernel usr.bin/config (and some other userland bits) 287Notes: Address a number of issues the current autoconf(9) API has. 288 289Branch: gmcgarry_ctxsw 290Description: Separate scheduler from context-switch code 291Status: Dormant 292Start Date: 18 December 2002 293End Date: 294Base Tag: gmcgarry_ctxsw_base 295Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 296Scope: kernel 297Notes: Removing knowledge of the scheduler and its run queues 298 from the machine-dependent context switch code is the 299 first step in cleaning up the scheduler. It is necessary 300 for the newlock branch, making the scheduler SMP friendly, 301 adding real-time scheduler extensions, and reducing the 302 number of code paths for LWP and proc switching. 303 304Branch: gmcgarry_ucred 305Description: Integrate and encapsulate user credentials 306Status: Dormant 307Start Date: 18 December 2002 308End Date: 309Base Tag: gmcgarry_ucred_base 310Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 311Scope: kernel 312Notes: merge pcred and ucred and poolify 313 314Branch: hpcarm-cleanup 315Description: Fix build problems for hpcarm 316Status: Active 317Start Date: 31 July 2007 318End Date: 319Base Tag: hpcarm-cleanup-base 320Maintainer: Robert Swindells <rjs@NetBSD.org> 321Scope: kernel 322Notes: Modify SA11x0 interrupt code to match PXA2x0 equivalent. 323 324Branch: itohy-usb1 325Description: USB stack overhaul, mostly DMA related 326Status: Active 327Start Date: 22 May 2007 328End Date: 329Base Tag: itohy-usb1-base 330Maintainer: ITOH Yasufumi <itohy@NetBSD.org> 331Scope: kernel 332Notes: To check out the kernel source tree, 333 1. check out checkout script 334 cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist 335 2. update files in the branch 336 sh -e src/sys/dev/usb/filelist 337 338Branch: kame 339Description: KAME Project 340Status: Dormant 341Start Date: 28 Jun 1999 342End Date: 343Base Tag: 344Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org> 345Scope: kernel 346Notes: http://www.kame.net 347 Used for "reference" purposes for early part of KAME 348 integration effort. The branch is not actively used, as I 349 (itojun) use patch(1) and diff(1) for the KAME syncs. 350 351Branch: kent-audio2 352Description: In-kernel audio mixer 353Status: Active 354Start Date: Sun Jan 16 2005 355End Date: 356Base Tag: kent-audio2-base 357Maintainer: TAMURA Kent <kent@NetBSD.org> 358Scope: kernel (audio device drivers) 359Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 360 Please consult with the maintainer before committing 361 to this branch. 362 This branch is not expected to be compilable yet. 363 364Branch: matt-timespec 365Description: Convert the kernel to struct timespec as its primary time 366 storage mechanism. 367Status: Inactive 368Start Date: 2005-02-19 369End Date: 370Base Tag: 371Maintainer: Matt Thomas <matt@NetBSD.org> 372Scope: kernel 373Notes: 374 375Branch: matt-mips64 376Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 377Status: Active 378Start Date: 2007-07-17 379End Date: 380Base Tag: matt-mips64-base 381Maintainer: Matt Thomas <matt@NetBSD.org> 382Scope: kernel & userland 383Notes: 384 385Branch: matt-armv6 386Description: Rototill the arm code to support features present in the 387 v6 of the ARM Architecture. Additionally, clean up things 388 along the way to use common practices. 389Status: Active 390Start Date: 2007-08-27 391End Date: 392Base Tag: matt-armv6-base 393Maintainer: Matt Thomas <matt@NetBSD.org> 394Scope: kernel & userland 395Notes: 396 397Branch: mjf-devfs 398Description: device file system supporting dynamic device nodes 399Status: Active 400Start Date: 12 November 2007 401End Date: 402Base Tag: mjf-devfs-base 403Maintainer: Matt Fleming <mjf@NetBSD.org> 404Scope: kernel and userland 405Notes: This branch will move away from the static device nodes that 406 are created with MAKEDEV scripts and allow nodes to be created 407 and removed dynamically as devices are attached and detached 408 from the machine. 409 410Branch: mjf-ufs-trans 411Description: file system transactions for ufs 412Status: Active 413Start Date: 12 March 2007 414End Date: 415Base Tag: mjf-ufs-trans-base 416Maintainer: Matt Fleming <mjf@NetBSD.org> 417Scope: kernel 418Notes: 419 420Branch: pkgviews 421Description: package views, enabling multiple conflicting packages to co-exist 422Status: Active 423Start Date: 22 July 2002 424End Date: 425Base Tag: pkgviews 426Maintainer: Alistair Crooks <agc@NetBSD.org> 427Scope: pkgsrc, basesrc/usr.sbin/pkg_install 428Notes: A more flexible infrastructure for third-party packages by 429 allowing multiple conflicting packages and versions to co-exist 430 within the same tree 431 432Branch: rpaulo-netinet-merge-pcb 433Description: merge in6pcb with inpcb 434Status: Dormant 435Start Date: Wed Feb 01 2006 436End Date: 437Base Tag: rpaulo-netinet-merge-pcb-base 438Maintainer: Rui Paulo <rpaulo@NetBSD.org> 439Scope: src/sys 440Notes: No longer active due to the lack of time. If you plan to 441 continue this branch, sys/netinet/in_pcb.h already contains 442 the proposed structure layout (which was roughly discussed 443 in the tech-net mailing list). 444 I also defined INP_*() macros to mimicate FreeBSD's inpcb 445 locking style, but currently they do nothing and are not 446 yet called at the correct places (needs discussion about 447 kernel fine-grained locking). 448 To continue this branch, one needs to read all the relevant 449 inpcb/in6pcb source files and change the function names, 450 structure names, structure fields according to the new 451 layout (in6pcb is gone). 452 Don't try to build a kernel from this branch because it won't 453 work. The missing pieces required to do a complete build 454 were not committed because they were incomplete and generated 455 panics. 456 You shouldn't need to worry about KAME syncs because 457 they did most of them by now. 458 After the work is done, you are required to test the branch 459 (before the merge to -current) with an interop IPv6 test. 460 More info at: http://www.tahi.org/ 461 462Branch: rtr-xorg-branch 463Description: xorg & static build alterations to src/x11 464Status: Active 465Start Date: Nov 15 2004 466End Date: 467Base tag: rtr-xorg-branch-base 468Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org> 469Scope: x11 470 distrib/sets/lists 471 share/mk/bsd.x11.mk 472 share/mk/bsd.own.mk 473 etc/mtree/NetBSD.dist 474Notes: Requires parts of xsrc/xfree (HEAD) 475 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 476 Requires xorg (XORG-6_8_1) 477 478Branch: wrstuden-fixsa 479Description: Fix a number of issues present with Scheduler Activations. 480Status: Active 481Start Date: 15 May 2007 482End Date: 483Base Tag: wrstuden-fixsa-base 484Maintainer: Bill Stouder-Studenmund <wrstuden@NetBSD.org> 485Scope: src, though all the interesting stuff is in the kernel 486 or lib/libpthread or maybe gdb. 487Notes: This branch is based off of the netbsd-4 branch! 488 This branch is intended to stage improvements for the 489 Scheduler Activations system for NetBSD 4. Improvements 490 include not allocating memory while preparing to tsleep(), 491 reducing inappropriate upcall delivery (hopefully also 492 eliminating the need to mlock stacks), and being 493 able to pthread_kill() running threads. 494 495Branch: vmlocking 496Description: Make VM and file system framework MP safe 497Status: Terminated 498Start Date: 13 March 2007 499End Date: 4 December 2007 500Base Tag: vmlocking-base 501Maintainer: Andrew Doran <ad@NetBSD.org> 502Scope: kernel 503Notes: Superseded by vmlocking2 branch. 504 505Branch: vmlocking2 506Description: Make VM and file system framework MP safe 507Status: Active 508Start Date: 4 December 2007 509End Date: 510Base Tag: vmlocking2-base3 511Maintainer: Andrew Doran <ad@NetBSD.org> 512Scope: kernel 513Notes: Goals: 514 515 - Make VM system / trap handling MP safe. 516 - Replace simplelocks with mutexes. 517 - Make file system framework MP safe. 518 519 Status by architecture: 520 521 alpha done 522 i386 done 523 amd64 done 524 mips done 525 sparc need pmap/trap locking changes 526 sparc64 done 527 arm done 528 powerpc done 529 hppa done 530 sh3 done 531 m68k done 532 xen need pmap/trap locking changes 533 534 Remaining MI work to do: 535 536 - Check aliased vnode handling. There may be problems. 537 538 Remaining problems: 539 540 - LFS stalls due to v_numoutput leak. 541 542Branch: yamt-kmem 543Description: 544 - separate kernel va allocation from kernel fault handling. 545 - make kmem_alloc interrupt-safe. 546Status: Active 547Start Date: Sun Dec 9 2007 548End Date: 549Base Tag: yamt-kmem-base3 550Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 551Scope: src/sys (src/common is tagged but not branched) 552Notes: 553 todo: 554 - investigate if PMAP_PREFER equivalent can be done 555 with vmem_xalloc. find a tester with hardware for it. 556 - g/c replaced code, including kmapent and malloc. 557 - consider to remove other submaps. eg. mb_map 558 559Branch: yamt-lazymbuf 560Description: implement and evaluate lazy mapping of mbuf external data pages 561 also, change the way to share mbuf external storage. 562 it's intended as the first step of larger changes. 563 1. support operations (esp. bus_dma load) on 564 unmapped mbuf. 565 2. unify mbuf and buf. 566 (or, at least some parts of them) 567 3. then it should be trivial to implement 568 i/o coalescing, etc. 569Status: Active 570Start Date: Wed Jul 6 2005 571End Date: 572Base Tag: yamt-lazymbuf-base8 573Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 574Scope: src/sys (src/common is tagged but not branched) 575Notes: 576 i386 DONE 577 amd64 DONE 578 other ports should work as the trunk does. 579 (conditionalized by __HAVE_LAZY_MBUF macro) 580 581Branch: reinoud-bufcleanup 582Description: implement and evaluate struct buf usage cleanup strategies. 583 Ideas currently in mind (preference for b): 584 a) 585 1. use of bio_ops per buffer. 586 2. allow chaining/overloading of functions in bio_ops 587 and provide some private context. 588 3. extend the bio_ops with commonly used functionality 589 like pending action counting, custom context passing, 590 last minute processing of buffer data, buffer cache 591 etc. 592 4. investigate the use of the kcont() 593 continuation-passing framework for async io 594 completion notification for bufs 595 ... 596 b) 597 1. all sequencing use of B_CALL replaced by 598 device-threads, if possible generic code around BUFQ 599 2. possibly use kcont() for async IO finished signaling 600 3. counter of pending and queued actions requestable 601 by IOCTL interface? 602 4. implement `last minute buffer fixup' calls and maybe 603 even finished I/O calls as vnode operations 604 ... 605Status: Active 606Start Date: Thu Mar 15 2007 607End Date: 608Base Tag: reinoud-bufcleanup-base 609Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 610Scope: src/sys and src/common 611Notes: Used as experiment sandbox and if successful hopefully one day 612 to be integrated. 613 614Branch: thorpej-atomic 615Description: Implementation of an atomic memory operations API modeled 616 after the one in Solaris 10. 617Status: Active 618Start Date: Apr 11 2007 619End Date: 620Base tag: thorpej-atomic-base 621Maintainer: Jason Thorpe <thorpej@netbsd.org> 622Scope: src/common 623 src/sys 624Notes: Base atomic primitives need to be implemented for 625 all of the supported architectures: 626 627 alpha DONE 628 arm DONE 629 hppa 630 i386 DONE 631 ia64 632 m68k DONE (except for 68010) 633 mips 634 ns32k 635 powerpc DONE except for membar_*() 636 powerpc64 DONE except for membar_*() 637 sh3 638 sparc DONE except for membar_*() 639 sparc64 DONE except for membar_*() 640 vax 641 x86_64 DONE 642 643 Tested: 644 645 alpha NO 646 arm NO 647 hppa NO 648 i386 NO 649 ia64 NO 650 m68k NO 651 mips NO 652 ns32k NO 653 powerpc NO 654 powerpc64 NO 655 sh3 NO 656 sparc NO 657 sparc64 NO 658 vax NO 659 x86_64 NO 660 661 TODO: 662 663 all - Need to replace mb_*() with membar_*(). 664 665 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 666 to see of membar_enter() is required here. 667 668 - Talk to ad@ -- figure out of non-atomic 669 mutex / rwlock release is actually safe. 670 671 arm - Consider using a RAS technique like 672 MIPS uses for _lock_cas() and the mutex 673 stubs. Possibly do more than one atomic 674 op as a RAS. Possibly implement mutex 675 stubs using the technique. 676 677 m68k - Need to do 68010 support. 678 679 i386 - Need to change when x86_patch() is called 680 so we can test ncpus. 681 682 powerpc - Figure out if we need barriers in the 683 atomic ops themselves (hopefully not!) 684 685 x86_64 - Need to change when x86_patch() is called 686 so we can test ncpus. 687 688######################################################################## 689# Individual developers' branches (Terminated): 690######################################################################## 691 692Branch: bouyer-scsipi 693Description: Integration of atapi support 694Status: Terminated 695Start Date: 696End Date: 697Base Tag: 698Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 699Scope: kernel 700Notes: Superseded by thorpej_scsipi 701 702Branch: bouyer-xen2 703Description: update xen port to xen 2.0, with support for domain0 operations 704Status: Terminated 705Start Date: Dec 13 2004 706End Date: Mar 10 2005 707Base Tag: netbsd-2-base 708Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 709Scope: src/sys/arch/xen 710Notes: 711 712Branch: bouyer-xenamd64 713Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 714Status: Terminated 715Start Date: 18 Oct 2007 716End Date: 22 Nov 2007 717Base Tag: bouyer-xenamd64-base 718Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 719Scope: kernel 720Notes: 721 722Branch: chap-midi 723Description: Renovation of MIDI support 724Status: Terminated; merged to -current 725Start Date: 19 May 2006 726End Date: 30 Jun 2006 727Base Tag: chap-midi-base 728Maintainer: Chapman Flack <chap@NetBSD.org> 729Scope: sys, share/man, usr.bin 730Notes: 731 732Branch: chs-ubc 733Description: Unified Buffer Cache 734Status: Terminated 735Start Date: 736End Date: 737Base Tag: chs-ubc-base 738Maintainer: Chuck Silvers <chs@NetBSD.org> 739Scope: kernel 740Notes: 741 742Branch: chs-ubc2 743Description: Unified Buffer Cache 744Status: Terminated; merged to -current 745Start Date: 746End Date: 747Base Tag: chs-ubc2-base, chs-ubc2-newbase 748Maintainer: Chuck Silvers <chs@NetBSD.org> 749Scope: kernel 750Notes: 751 752Branch: cjs-build-against-obj-dir 753Description: ? 754Status: ? 755Start Date: 756End Date: 757Base Tag: 758Maintainer: Curt Sampson <cjs@NetBSD.org> 759Scope: Entire tree. 760Notes: 761 762Branch: eeh-paddr_t 763Description: use separate types for virtual vs. physical addresses 764Status: Terminated; merged to -current 765Start Date: 766End Date: 767Base Tag: eeh-paddr_t-base 768Maintainer: Eduardo Horvath <eeh@NetBSD.org> 769Scope: kernel 770Notes: This is needed to support 32-bit kernels on sparc64. 771 772Branch: elad-kernelauth 773Description: Native NetBSD implementation of Apple's kernel authorization 774 based on TN2127. This is a "clean-room" implementation to 775 avoid any licensing issues. 776Status: Terminated; merged to -current 777Start Date: Tue Mar 7 2006 778End Date: Mon May 15 2006 779Base Tag: elad-kernelauth-base 780Maintainer: Elad Efrat <elad@NetBSD.org> 781Scope: src/sys, src/share/man/man9/Makefile, 782 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 783Notes: 784 785Branch: fvdl-softdep 786Description: FFS soft dependencies 787Status: Terminated; merged to -current 788Start Date: 789End Date: 790Base Tag: fvdl-softdep-base 791Maintainer: Frank van der Linden <fvdl@NetBSD.org> 792Scope: kernel 793Notes: 794 795Branch: gehenna-devsw 796Description: auto-generation of devsw table 797Status: Terminated 798Start Date: 16 May 2002 799End Date: 6 Sep 2002 800Base Tag: gehenna-devsw-base 801Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 802Scope: syssrc 803Notes: The goal is to get rid of the existing device switch tables in 804 port-dependent conf.c and to generate them dynamically by 805 config(8). 806 807Branch: is-newarp 808Description: ARP for non-Ethernet 809Status: Terminated; merged before NetBSD 1.3 810Start Date: 1996/10/13 811End Date: 1997/03/15 812Base Tag: is-newarp-base 813Maintainer: Ignatios Souvatzis <is@NetBSD.org> 814Scope: kernel 815Notes: 816 817Branch: jmcneill-pm 818Description: Power management framework overhaul, ACPI improvements 819Status: Terminated; merged before NetBSD 5.0 820Start Date: 3 Aug 2007 821End Date: 9 Dec 2007 822Base Tag: jmcneill-pm-base 823Maintainer: Jared D. McNeill <jmcneill@NetBSD.org> 824Scope: kernel 825Notes: 826 827Branch: kenh-if-detach 828Description: Interface detach support. 829Status: ? 830Start Date: 831End Date: 832Base Tag: kenh-if-detach-base 833Maintainer: Ken Hornstein <kenh@NetBSD.org> 834Scope: kernel 835Notes: 836 837Branch: kent-audio1 838Description: Audio converter pipeline 839Status: Terminated; merged to -current 840Start Date: Tue Dec 7 2004 841End Date: Tue Jan 11 2005 842Base Tag: kent-audio1-base 843Maintainer: TAMURA Kent <kent@NetBSD.org> 844Scope: kernel (audio device drivers) 845Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 846 Please consult with the maintainer before committing 847 to this branch. 848 849Branch: kqueue 850Description: kqueue kernel event notification mechanism (from FreeBSD) 851Status: Terminated; merged to -current 852Start Date: Tue Jul 10 23:08:38 EST 2001 853End Date: Tue Oct 24 09:14:14 GMT 2002 854Base Tag: kqueue-base 855Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 856Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 857Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 858 local internal changes to better suit NetBSD, and 859 enhancements such as looking up filters by name or 860 number, and dynamic registration of "user" filters. 861 The work is complete as is, but is awaiting more 862 feedback from various kernel gurus before going mainline. 863 864Branch: ktrace-lwp 865Description: ktrace support for lwp ids. 866Status: Terminated; merged to -current 867Start Date: Wed Jul 2 15:27:30 UTC 2003 868End Date: Sun Dec 11 12:25:29 UTC 2005 869Base Tag: ktrace-lwp-base 870Maintainer: Darren Reed <darrenr@NetBSD.org> 871Scope: sys 872Notes: 873 874Branch: marc-pcmcia 875Description: PCMCIA support 876Status: Terminated; merged to -current 877Start Date: 878End Date: 879Base Tag: marc-pcmcia-base, marc-pcmcia-bp 880Maintainer: Marc Horowitz <marc@NetBSD.org> 881Scope: kernel 882Notes: 883 884Branch: minoura_x68k_bus_h 885Description: bus_space(9) and bus_dma(9) implementation for x68k 886Status: Terminated; merged to -current 887Start Date: 23 Dec 1998 888End Date: 16 Mar 1999 889Base Tag: minoura_x68k_bus_h-base 890Maintainer: Minoura Makoto <minoura@NetBSD.org> 891Scope: sys/arch/x68k 892Notes: 893 894Branch: minoura-xpg4dl 895Description: Citrus Project locale subsystem 896Status: Terminated; (partly) merged to -current 897Start Date: 28 March 2000 898End Date: 899Base Tag: minoura-xpg4dl-base 900Maintainer: Minoura Makoto <minoura@NetBSD.org> 901Scope: basesrc, syssrc, sharesrc 902Notes: Citrus Project is developing dynamically-loadable, codeset- 903 independent locale subsystem. Part of the implementation 904 (LC_CTYPE) called XPG4DL is now integrated to -current. 905 906Branch: mrg-vm-swap 907Description: dynamic swap allocation, swap-to-files support 908Status: Terminated; abandoned for mrg-vm-swap2 909Start Date: 12 February 1997 910End Date: 15 March 1997 911Base Tag: [none] 912Maintainer: Matthew R. Green <mrg@NetBSD.org> 913Scope: kernel 914Notes: 915 916Branch: mrg-vm-swap2 917Description: dynamic swap allocation, swap-to-files support 918Status: Terminated; merged to -current 919Start Date: 4 May 1997 920End Date: 12 June 1997 921Base Tag: mrg-vm-swap2-base 922Maintainer: Matthew R. Green <mrg@NetBSD.org> 923Scope: kernel 924Notes: 925 926Branch: nathanw_sa 927Description: Scheduler activations 928Status: Terminated; merged to -current 929Start Date: 5 March 2001 930End Date: 18 January 2003 931Base Tag: nathanw_sa_base 932Maintainer: Nathan Williams <nathanw@NetBSD.org> 933Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 934 bin/ps usr.bin/systat usr.bin/top usr.bin/w 935 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 936Notes: The idea of scheduler activations is described in the 937 classic paper by Anderson et al., in ACM Transactions 938 a on Computer Systems volume 10 issue 1 (1992),which 939 can be found at 940 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 941 Many ideas in the implementation are based on the 942 implementation of scheduler activations added to Mach 943 3.0 and described by Davis et al. in the University of 944 Washington CS tech report 92-08-93, which can be found 945 at 946 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 947 948 My USENIX paper on the subject can be found at 949 http://web.mit.edu/nathanw/www/usenix/ 950 951 Please consult with the maintainer before committing 952 to this branch. 953 Other tags starting with nathanw_sa reserved for 954 branch management and are not guaranteed to be stable. 955 956 Trunk tagged with "nathanw_sa_before_merge" prior to 957 merging branch down to trunk. Branch tagged with 958 "nathanw_sa_end" to indicate the ending revision of 959 the branch. 960 961Branch: newlock 962Description: New locking primitives, based on Solaris's 963Status: Terminated 964Start Date: March 9, 2002 965End Date: February 12, 2007 966Base Tag: newlock-base 967Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 968Scope: Kernel 969Notes: The goal is to replace the existing lockmgr() and 970 simple_lock() based locking mechanisms with the 971 primitives found in Solaris: mutexes and rwlocks. 972 Superseded by the newlock2 branch. 973 974Branch: newlock2 975Description: New locking primitives, based on Solaris's 976Status: Terminated 977Start Date: September 9, 2006 978End Date: February 12, 2007 979Base Tag: newlock2-base 980Maintainer: Andrew Doran <ad@NetBSD.org> 981Scope: Kernel 982Notes: As per the newlock branch, however given the amount of time 983 the original branch has lain dormant, a new one has been 984 created. Goals: 985 - Implement new locking primitives on most-used ports. 986 - Minor locking improvements. 987 - Remove spinlockmgr(). 988 989Branch: nick-csl-alignment 990Description: Provide correctly aligned __cpu_simple_lock_t for hppa 991Status: Terminated 992Start Date: 2007-07-18 993End Date: 994Base Tag: nick-csl-alignment-base5 995Maintainer: Nick Hudson <skrll@NetBSD.org> 996Scope: sys, lib/libpthread, lib/libpthread_dbg 997Notes: 998 999Branch: perseant-lfsv2 1000Description: LFS incompatible on-disk data structure changes 1001Status: Terminated 1002Start Date: 27 June 2001 1003End Date: 16 July 2001 1004Base Tag: perseant-lfsv2-base 1005Maintainer: Konrad Schroder <perseant@NetBSD.org> 1006Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 1007Notes: This branch should be short-lived, I expect to merge as soon 1008 as the data structures required for unremove are in and tested. 1009 1010Branch: ppcoea-renovation 1011Description: General renovation and cleanup of all OEA PowerPC ports. 1012Status: Terminated; merged to -current 1013Start Date: 30 April 2007 1014End Date: 15 October 2007 1015Base Tag: ppcoea-renovation-base 1016Maintainer: Tim Rightnour <garbled@netbsd.org> 1017Scope: src/sys/arch 1018Notes: This branch is for a general cleanup of all OEA-based PowerPC 1019 ports. OEA (Operating Environment Architecture) PowerPC refers 1020 to the 601, 603, 604, and similar chips. Specifically, not the 1021 403/401 and other embedded chips. The general concept is to get 1022 them all compiling, and sharing as much code as possible. All 1023 developers are welcome to commit to this branch. 1024 1025Branch: thorpej-devvp 1026Description: replace dev_t with struct vnode * in devsw entry points 1027Status: Terminated 1028Start Date: Sep 6 2001 1029End Date: ??? 1030Base Tag: thorpej-devvp-base 1031Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1032Scope: syssrc 1033Notes: Kernels built from this branch are not expected 1034 to function correctly at this time. 1035 1036 Ports known to compile on this branch: 1037 alpha 1038 i386 1039 1040Branch: peter-altq 1041Description: New ALTQ framework: 1042 - sync with KAME sources 1043 - share mtag/name mapping functions 1044 - separate altq + pf attachment 1045Status: Terminated; merged to -current 1046Start Date: March 16, 2006 1047End Date: October 12, 2006 1048Base Tag: peter-altq-base 1049Maintainer: Peter Postma <peter@NetBSD.org>, 1050 Martin Husemann <martin@NetBSD.org>, 1051 Matthias Scheler <tron@NetBSD.org> 1052Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1053Notes: Only the first item in the description was finished 1054 in this branch. 1055 1056Branch: sommerfeld_i386mp_1 1057Description: Multiprocessor support for i386 using Intel MP BIOS. 1058Status: Terminated; merged to -current 1059Start Date: 21 Feb 2000 1060End Date: 01 Oct 2002 1061Base Tag: sommerfeld_i386mpbase_1 1062Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 1063Scope: sys/arch/i386 1064Notes: 1065 Code committed to the branch has booted to multiuser 1066 on at least one system. 1067 1068 Not guaranteed to compile against mainline since -current 1069 may have changed incompatibly with the last branch update; 1070 use "cvs update -D" to roll-back the rest of the tree to match. 1071 1072 Please get explicit permission from the maintainer 1073 before each commit, or your changes will be backed out. 1074 Other tags starting with sommerfeld_ are private to 1075 the developer and are guaranteed to be unstable. 1076 Only the maintainer should move tags. 1077 1078 Note that this branch uses a DIFFERENT scheme for 1079 syncing with the mainline. the maintainer uses some private 1080 scripts for keeping them in sync; if you make commits 1081 to the branch to "resynchronize" things, you'll 1082 probably do it wrong; instead, ask the maintainer to 1083 resynchronize things. 1084 1085 See sys/arch/i386/TODO on the branch for a list of known 1086 issues with the branch. 1087 1088Branch: thorpej-mips-cache 1089Description: overhaul MIPS cache support code 1090Status: Terminated; merged to -current 1091Start Date: Oct 23 2001 1092End Date: Nov 14 2001 1093Base Tag: thorpej-mips-cache-base 1094Scope: syssrc 1095Notes: This branch needs more debugging, testing, and more 1096 ports need to be converted to the new world order. 1097 1098 The following processors have had cache ops 1099 written: 1100 1101 * R2000/R3000 (cache_r3k) -- light testing, 1102 needs to be beat on a lot more to make 1103 sure it's working. 1104 1105 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1106 tracked down a bug, which has been fixed. 1107 1108 Confirmed working on R4000-with-L2. 1109 1110 Confirmed working on R4400-no-L2 and 1111 R4400-with-L2. 1112 1113 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1114 has committed fixes to this code. 1115 1116 Confirmed working on R4600 v2 (SGI IP-22 with 1117 no SysAD L2 cache). 1118 1119 Confirmed working on RM5260 (Algorithmics P-5064). 1120 1121 * TX39 (cache_tx39) -- uch@NetBSD.org has 1122 committed fixes to this code. Awaiting 1123 confirmation that it is working properly. 1124 1125 * R5900 (cache_r5900) -- uch@NetBSD.org has 1126 written this code and tested it on a 1127 PlayStation 2. 1128 1129 The following ports have been updated to compile (and 1130 use optimized-for-processor bus_dma routines). Those 1131 that have been tested and work are marked with [WORKING]. 1132 1133 * algor [WORKING] 1134 1135 * arc [WORKING] 1136 1137 * pmax [WORKING] 1138 1139 * playstation2 [WORKING] 1140 Needs optimized bus_dmamap_sync(). 1141 1142 * hpcmips [need verification that this is working] 1143 Needs optimized bus_dmamap_sync(). 1144 1145 * sgimips [WORKING] 1146 Needs optimized bus_dmamap_sync(). 1147 1148 * cobalt [need testing] 1149 1150 * mipsco [need testing] 1151 1152 * newsmips [need testing] 1153 1154Branch: thorpej_scsipi 1155Description: SCSI/ATAPI midlayer rewrite. 1156Status: Terminated; merged to -current 1157Start Date: 1158End Date: Apr 25 2001 1159Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1160Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1161 Jason Thorpe <thorpej@NetBSD.org> 1162Scope: syssrc 1163Notes: When a change from -current is pulled up please move the 1164 thorpej_scsipi_base tag to the revision you're syncing with. 1165 thorpej_scsipi_nbase is private to maintainer (only 1166 used when syncing the whole branch with HEAD). 1167 Just before the merge, syssrc has been tagged with 1168 thorpej_scsipi_beforemerge 1169 1170Branch: thorpej-signal 1171Description: ? 1172Status: ? 1173Start Date: 1174End Date: 1175Base Tag: thorpej-signal-base 1176Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1177Scope: kernel 1178Notes: 1179 1180Branch: thorpej-setroot 1181Description: ? 1182Status: Terminated; merged to -current 1183Start Date: 1184End Date: 1185Base Tag: 1186Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1187Scope: kernel 1188Notes: 1189 1190Branch: simonb-timecounters 1191Description: Port FreeBSD timecounters to NetBSD 1192Status: Terminated 1193Start Date: Sat Feb 04 2006 1194End Date: Wed Jun 07 2006 1195Base Tag: simonb-timecounters-base 1196Maintainer: Simon Burge <simonb@NetBSD.org>, 1197 Frank Kardel <kardel@NetBSD.org> 1198Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1199Notes: early (partial conversion) commit to -current 1200 ok'ed by core@ on 20060605 for testing and further 1201 simplified conversion 1202 1203Branch: wrstuden-devbsize 1204Description: Modify buffer cache to deal with different devices having 1205 different block sizes. Also DEV_BSIZE would go away. 1206Status: Terminated 1207Start Date: Aug or Sept 1999 1208End Date: 1 Apr 2000 1209Base tag: wrstuden-devbsize-base 1210Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1211Scope: kernel 1212Notes: No longer active due to lack of time, and introduction 1213 of UBC. In terms of UBC, the primary cache for 1214 file data is the VM cache, which needs to operate 1215 in terms of VM pages. As no existing device has native 1216 pages the same size as our VM pages, there already is 1217 a mapping going on between the VM system and the 1218 underlying blocks. So it would be easier and cleaner 1219 to adjust that to deal w/ different block sizes. 1220 Also with UBC, all i/o is in terms of bytes at an offset 1221 with a certain length, so the exact block size isn't a big 1222 deal. 1223 1224 Any other wrstuden-devbsize tag may (and should) go away. 1225 1226Branch: yamt-idlelwp 1227Description: idle lwp, and some changes depending on it. 1228 1229 1. separate context switching and thread scheduling. 1230 (cf. gmcgarry_ctxsw) 1231 2. implement idle lwp. 1232 3. clean up related MD/MI interfaces. 1233 4. make scheduler(s) modular. 1234 1235Status: Terminated; merged to -current 1236Start Date: Fri Feb 17 2007 1237End Date: Thu May 17 2007 1238Base Tag: yamt-idlelwp-base8 1239Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1240Scope: src/sys (src/common is tagged but not branched) 1241Notes: 1242 Status of ports: 1243 alpha [ Done, UP tested, MP not tested ] 1244 i386 [ Done, tested ] 1245 amd64 [ Done, tested ] 1246 mips [ Done, both MIPS1 and MIPS3 tested] 1247 sparc [ Done, UP tested, MP might have 1248 some problem after newlock2 merge ] 1249 sparc64 [ Done, tested ] 1250 arm [ Done, SA1 tested. See PR 36548 ] 1251 macppc/powerpc [ Done, OEA tested ] 1252 hppa [ Done, tested ] 1253 sh3 [ Done, tested ] 1254 vax [ Done, UP tested, MP untested ] 1255 m68k [ Done, tested on several ports ] 1256 ns32k [ broken ] 1257 ia64 [ broken ] 1258 pdp10 [ broken ] 1259 1260 How to adapt a port? 1261 1262 - unify cpu_switch, cpu_exit, cpu_switchto into 1263 a single cpu_switchto. see cpu_switchto.9. 1264 1265 - implement cpu_idle. see cpu_idle.9. 1266 1267 - add a flag argument to cpu_need_resched. 1268 handle RESCHED_IMMED flag, which means "cause a preemption 1269 as soon as possible." eg. in the case of MULTIPROCESSOR, 1270 send an IPI to the target cpu. 1271 1272 - "curlwp == NULL" is not a valid check for idle state anymore. 1273 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1274 almost always non-NULL, with exceptions like early on boot. 1275 1276 - remove idle pcbs. 1277 1278 - (if MULTIPROCESSOR) tweak processor trampoline code. 1279 1280 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1281 secondary processors. 1282 1283 - (if schedhz!=0) call schedclock regardless of the value of 1284 curlwp. 1285 1286 - of course, update MD users of scheduler/switching API. 1287 1288Branch: yamt-km, yamt-km-doc 1289Description: simplify/improve kernel memory management and bootstrap 1290Status: Terminated; merged to -current 1291Start Date: Tue Jan 25 2005 1292End Date: Fri Apr 1 2005 1293Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1294Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1295Scope: yamt-km: src/sys 1296 yamt-km-doc: src/share/man/man9/uvm.9 1297Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1298 1299 the followings are per-port status. 1300 (account names mean "tested by".) 1301 1302 works enough to go to multiuser: 1303 alpha, i386, xen (yamt@) 1304 pc532 (simonb@) 1305 alpha, i386, mac68k, macppc, pmax, shark, 1306 sparc, sparc64, sun3, x68k (chs@) 1307 cobalt, dreamcast, hp300, news68k, newsmips, 1308 sun3x (tsutsui@) 1309 amiga (mhitch@) 1310 cats, hp700 (skrll@) 1311 xen (bouyer@) 1312 1313 known to have the same problem as trunk: 1314 vax (chs@, stuck while running kvm_mkdb) 1315 1316 known to have a problem: 1317 luna68k (and, if any, other m68k ports which use TTR) 1318 needs to be revisited. 1319 -> for luna68k, although not tested, 1320 Sysmap has been moved to avoid kva conflict with 1321 I/O ranges. 1322 1323 buildable: 1324 src/sys/arch/acorn26/conf/GENERIC 1325 src/sys/arch/acorn32/conf/GENERIC 1326 src/sys/arch/algor/conf/P6032 1327 src/sys/arch/alpha/conf/GENERIC 1328 src/sys/arch/alpha/conf/GENERIC.MP 1329 src/sys/arch/amd64/conf/GENERIC 1330 src/sys/arch/amd64/conf/GENERIC.MP 1331 src/sys/arch/amiga/conf/GENERIC 1332 src/sys/arch/arc/conf/GENERIC 1333 src/sys/arch/atari/conf/MILAN-PCIIDE 1334 src/sys/arch/bebox/conf/GENERIC 1335 src/sys/arch/cats/conf/GENERIC 1336 src/sys/arch/cesfic/conf/GENERIC 1337 src/sys/arch/cobalt/conf/GENERIC 1338 src/sys/arch/dreamcast/conf/GENERIC 1339 src/sys/arch/evbarm/conf/TS7200 1340 src/sys/arch/evbppc/conf/WALNUT 1341 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1342 src/sys/arch/evbsh5/conf/CAYMAN64 1343 src/sys/arch/hp300/conf/GENERIC 1344 src/sys/arch/hp700/conf/GENERIC 1345 src/sys/arch/hpcarm/conf/JORNADA728 1346 src/sys/arch/hpcmips/conf/GENERIC 1347 src/sys/arch/hpcsh/conf/GENERIC 1348 src/sys/arch/hpcsh/conf/HPW650PA 1349 src/sys/arch/i386/conf/GENERIC 1350 src/sys/arch/i386/conf/GENERIC.MP 1351 src/sys/arch/i386/conf/XEN0 1352 src/sys/arch/i386/conf/XENU 1353 src/sys/arch/ibmnws/conf/GENERIC 1354 src/sys/arch/iyonix/conf/GENERIC 1355 src/sys/arch/luna68k/conf/GENERIC 1356 src/sys/arch/mac68k/conf/GENERIC 1357 src/sys/arch/macppc/conf/GENERIC 1358 src/sys/arch/macppc/conf/GENERIC.MP 1359 src/sys/arch/mipsco/conf/GENERIC 1360 src/sys/arch/mmeye/conf/GENERIC 1361 src/sys/arch/mvme68k/conf/GENERIC 1362 src/sys/arch/netwinder/conf/GENERIC 1363 src/sys/arch/news68k/conf/GENERIC 1364 src/sys/arch/newsmips/conf/GENERIC 1365 src/sys/arch/next68k/conf/GENERIC 1366 src/sys/arch/ofppc/conf/GENERIC 1367 src/sys/arch/pc532/conf/GENERIC 1368 src/sys/arch/pmax/conf/GENERIC 1369 src/sys/arch/prep/conf/GENERIC 1370 src/sys/arch/sandpoint/conf/GENERIC 1371 src/sys/arch/sbmips/conf/GENERIC 1372 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1373 src/sys/arch/shark/conf/GENERIC 1374 src/sys/arch/sparc/conf/GENERIC 1375 src/sys/arch/sparc/conf/GENERIC.MP 1376 src/sys/arch/sparc64/conf/GENERIC 1377 src/sys/arch/sparc64/conf/GENERIC.MP 1378 src/sys/arch/sun2/conf/GENERIC 1379 src/sys/arch/sun3/conf/GENERIC 1380 src/sys/arch/vax/conf/GENERIC 1381 src/sys/arch/vax/conf/GENERIC.MP 1382 src/sys/arch/x68k/conf/GENERIC 1383 1384 src/sys/arch/playstation2/conf/GENERIC 1385 1386Branch: yamt-pdpolicy 1387Description: play with page replacement policy 1388 - separate page replacement policy from the rest of kernel 1389 - implement alternative replacement policy 1390 - related read-ahead adjustment? 1391Status: Terminated; merged to -current 1392Start Date: Sun Mar 5 2006 1393End Date: Sat Sep 16 2006 1394Base Tag: yamt-pdpolicy-base9 1395Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1396Scope: src/sys (src/common is tagged but not branched) 1397Notes: 1398 1399Branch: yamt-readahead 1400Description: play with file readahead 1401Status: Terminated; merged to -current 1402Start Date: Mon Nov 14 2005 1403End Date: Wed Nov 30 2005 1404Base Tag: yamt-readahead-base3 1405Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1406Scope: src/sys 1407Notes: 1408 1409Branch: yamt-uio_vmspace 1410Description: uio_lwp/uio_segflg -> uio_vmspace 1411Status: Terminated; merged to -current 1412Start Date: Mon Dec 31 2005 1413End Date: Wed Mar 1 2006 1414Base Tag: yamt-uio_vmspace-base5 1415Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1416Scope: src/sys 1417Notes: 1418 1419Branch: yamt-splraiseipl 1420Description: finish implementing splraiseipl (and makeiplcookie). 1421 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1422 1423 - completes workqueue(9) and netbt. 1424 - fix PR/33218. 1425 1426Status: Terminated; merged to -current 1427Start Date: Mon Sep 18 2006 1428End Date: Fri Dec 22 2006 1429Base Tag: yamt-splraiseipl-base5 1430Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1431Scope: src/sys (src/common is tagged but not branched) 1432Notes: 1433 tested (by who): 1434 alpha (yamt) 1435 alpha (pavel) 1436 amd64 (reported privately) 1437 cobalt (tsutsui) 1438 ews4800mips (tsutsui) 1439 hp300 (tsutsui) 1440 hpcarm (reported privately) 1441 i386 (yamt) 1442 macppc (tsutsui) 1443 news68k (tsutsui) 1444 sgimips(IP32) (tsutsui) 1445 sparc(sun4c) (tsutsui) 1446 sun2 (tsutsui) 1447 sun3 (tsutsui) 1448 sun3x (tsutsui) 1449 xen (yamt) 1450 1451 compile-tested: 1452 acorn26 1453 acorn32 1454 algor 1455 amiga 1456 arc 1457 atari 1458 bebox 1459 cats 1460 cesfic 1461 dreamcast 1462 evbarm 1463 evbmips 1464 evbppc(marvell) 1465 evbppc(ibm4xx) 1466 evbsh3 1467 hp700 1468 hpcmips 1469 hpcsh 1470 ia64 1471 ibmnws 1472 iyonix 1473 landisk 1474 luna68k 1475 mac68k 1476 mmeye 1477 mvme68k 1478 mvmeppc 1479 mipsco 1480 netwinder 1481 newsmips 1482 next68k 1483 ofppc 1484 pc532 1485 pmax 1486 pmppc 1487 prep 1488 sandpoint 1489 sbmips 1490 shark 1491 sparc 1492 sparc64 1493 vax 1494 x68k 1495 zaurus 1496 1497 not tested: 1498 pdp10 (i don't know how to build) 1499 sh5 (not buildable with an unrelated problem.) 1500 1501 compile CAYMAN64/netbsd32_sa.o 1502 cc1: warnings being treated as errors 1503 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1504 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1505 --- netbsd32_sa.o --- 1506 *** [netbsd32_sa.o] Error code 1 1507 1 error 1508 1509 notyet: 1510 amigappc 1511 playstation2 1512 1513Branch: yamt-vop 1514Description: remove several VOPs 1515Status: Terminated; merged to -current 1516Start Date: Wed Oct 19 2005 1517End Date: Wed Nov 2 2005 1518Base Tag: yamt-vop-base3 1519Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1520Scope: src/sys 1521Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1522 1523Branch: yamt-x86pmap 1524Description: merge i386 and amd64 pmap 1525Status: Terminated; merged to -current 1526Start Date: Mon Sep 24 2007 1527End Date: Fri Oct 19 2007 1528Base Tag: yamt-x86pmap-base4 1529Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1530Scope: src/sys (src/common is tagged but not branched) 1531Notes: 1532 1533Branch: gdamore-uart 1534Description: Add register table support to com driver. 1535Status: Active 1536Start Date: 14 June 2006 1537End Date: 13 July 2006 1538Base Tag: gdamore-uart-base 1539Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1540Scope: kernel 1541Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1542 com support, and also removes a nasty hack from Atheros com. 1543 1544######################################################################## 1545# Other: 1546######################################################################## 1547 1548Branch: magnum 1549Description: ? 1550Status: ? 1551Start Date: 1552End Date: 1553Base Tag: magnum-base 1554Maintainer: ? 1555Scope: kernel 1556Notes: 1557 1558