BRANCHES revision 1.234
1# $NetBSD: BRANCHES,v 1.234 2007/12/24 05:26:34 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: 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-base1 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 partial: need pmap/trap locking changes 522 i386 done 523 amd64 done 524 mips done 525 sparc 526 sparc64 done 527 arm 528 powerpc partial: need pmap/trap locking changes 529 hppa done 530 sh3 done 531 vax partial: need pmap/trap locking changes 532 m68k 533 xen partial 534 535 Remaining MI work to do: 536 537 - Check aliased vnode handling. There may be problems. 538 539 Remaining problems: 540 541 - LFS stalls due to v_numoutput leak. 542 543 - ext2fs dup alloc. 544 545 - tmpfs rename issue on pkgbuild 546 547 - Unmount erroneously reports busy sometimes. Why? 548 549 - usl_detachtimeout warning occasionally. 550 551Branch: yamt-kmem 552Description: 553 - separate kernel va allocation from kernel fault handling. 554 - make kmem_alloc interrupt-safe. 555Status: Active 556Start Date: Sun Dec 9 2007 557End Date: 558Base Tag: yamt-kmem-base3 559Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 560Scope: src/sys (src/common is tagged but not branched) 561Notes: 562 todo: 563 - investigate if PMAP_PREFER equivalent can be done 564 with vmem_xalloc. find a tester with hardware for it. 565 - g/c replaced code, including kmapent and malloc. 566 - consider to remove other submaps. eg. mb_map 567 568Branch: yamt-lazymbuf 569Description: implement and evaluate lazy mapping of mbuf external data pages 570 also, change the way to share mbuf external storage. 571 it's intended as the first step of larger changes. 572 1. support operations (esp. bus_dma load) on 573 unmapped mbuf. 574 2. unify mbuf and buf. 575 (or, at least some parts of them) 576 3. then it should be trivial to implement 577 i/o coalescing, etc. 578Status: Active 579Start Date: Wed Jul 6 2005 580End Date: 581Base Tag: yamt-lazymbuf-base8 582Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 583Scope: src/sys (src/common is tagged but not branched) 584Notes: 585 i386 DONE 586 amd64 DONE 587 other ports should work as the trunk does. 588 (conditionalized by __HAVE_LAZY_MBUF macro) 589 590Branch: reinoud-bufcleanup 591Description: implement and evaluate struct buf usage cleanup strategies. 592 Ideas currently in mind (preference for b): 593 a) 594 1. use of bio_ops per buffer. 595 2. allow chaining/overloading of functions in bio_ops 596 and provide some private context. 597 3. extend the bio_ops with commonly used functionality 598 like pending action counting, custom context passing, 599 last minute processing of buffer data, buffer cache 600 etc. 601 4. investigate the use of the kcont() 602 continuation-passing framework for async io 603 completion notification for bufs 604 ... 605 b) 606 1. all sequencing use of B_CALL replaced by 607 device-threads, if possible generic code around BUFQ 608 2. possibly use kcont() for async IO finished signaling 609 3. counter of pending and queued actions requestable 610 by IOCTL interface? 611 4. implement `last minute buffer fixup' calls and maybe 612 even finished I/O calls as vnode operations 613 ... 614Status: Active 615Start Date: Thu Mar 15 2007 616End Date: 617Base Tag: reinoud-bufcleanup-base 618Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 619Scope: src/sys and src/common 620Notes: Used as experiment sandbox and if successful hopefully one day 621 to be integrated. 622 623Branch: thorpej-atomic 624Description: Implementation of an atomic memory operations API modeled 625 after the one in Solaris 10. 626Status: Active 627Start Date: Apr 11 2007 628End Date: 629Base tag: thorpej-atomic-base 630Maintainer: Jason Thorpe <thorpej@netbsd.org> 631Scope: src/common 632 src/sys 633Notes: Base atomic primitives need to be implemented for 634 all of the supported architectures: 635 636 alpha DONE 637 arm DONE 638 hppa 639 i386 DONE 640 ia64 641 m68k DONE (except for 68010) 642 mips 643 ns32k 644 powerpc DONE except for membar_*() 645 powerpc64 DONE except for membar_*() 646 sh3 647 sparc DONE except for membar_*() 648 sparc64 DONE except for membar_*() 649 vax 650 x86_64 DONE 651 652 Tested: 653 654 alpha NO 655 arm NO 656 hppa NO 657 i386 NO 658 ia64 NO 659 m68k NO 660 mips NO 661 ns32k NO 662 powerpc NO 663 powerpc64 NO 664 sh3 NO 665 sparc NO 666 sparc64 NO 667 vax NO 668 x86_64 NO 669 670 TODO: 671 672 all - Need to replace mb_*() with membar_*(). 673 674 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 675 to see of membar_enter() is required here. 676 677 - Talk to ad@ -- figure out of non-atomic 678 mutex / rwlock release is actually safe. 679 680 arm - Consider using a RAS technique like 681 MIPS uses for _lock_cas() and the mutex 682 stubs. Possibly do more than one atomic 683 op as a RAS. Possibly implement mutex 684 stubs using the technique. 685 686 m68k - Need to do 68010 support. 687 688 i386 - Need to change when x86_patch() is called 689 so we can test ncpus. 690 691 powerpc - Figure out if we need barriers in the 692 atomic ops themselves (hopefully not!) 693 694 x86_64 - Need to change when x86_patch() is called 695 so we can test ncpus. 696 697######################################################################## 698# Individual developers' branches (Terminated): 699######################################################################## 700 701Branch: bouyer-scsipi 702Description: Integration of atapi support 703Status: Terminated 704Start Date: 705End Date: 706Base Tag: 707Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 708Scope: kernel 709Notes: Superseded by thorpej_scsipi 710 711Branch: bouyer-xen2 712Description: update xen port to xen 2.0, with support for domain0 operations 713Status: Terminated 714Start Date: Dec 13 2004 715End Date: Mar 10 2005 716Base Tag: netbsd-2-base 717Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 718Scope: src/sys/arch/xen 719Notes: 720 721Branch: bouyer-xenamd64 722Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 723Status: Terminated 724Start Date: 18 Oct 2007 725End Date: 22 Nov 2007 726Base Tag: bouyer-xenamd64-base 727Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 728Scope: kernel 729Notes: 730 731Branch: chap-midi 732Description: Renovation of MIDI support 733Status: Terminated; merged to -current 734Start Date: 19 May 2006 735End Date: 30 Jun 2006 736Base Tag: chap-midi-base 737Maintainer: Chapman Flack <chap@NetBSD.org> 738Scope: sys, share/man, usr.bin 739Notes: 740 741Branch: chs-ubc 742Description: Unified Buffer Cache 743Status: Terminated 744Start Date: 745End Date: 746Base Tag: chs-ubc-base 747Maintainer: Chuck Silvers <chs@NetBSD.org> 748Scope: kernel 749Notes: 750 751Branch: chs-ubc2 752Description: Unified Buffer Cache 753Status: Terminated; merged to -current 754Start Date: 755End Date: 756Base Tag: chs-ubc2-base, chs-ubc2-newbase 757Maintainer: Chuck Silvers <chs@NetBSD.org> 758Scope: kernel 759Notes: 760 761Branch: cjs-build-against-obj-dir 762Description: ? 763Status: ? 764Start Date: 765End Date: 766Base Tag: 767Maintainer: Curt Sampson <cjs@NetBSD.org> 768Scope: Entire tree. 769Notes: 770 771Branch: eeh-paddr_t 772Description: use separate types for virtual vs. physical addresses 773Status: Terminated; merged to -current 774Start Date: 775End Date: 776Base Tag: eeh-paddr_t-base 777Maintainer: Eduardo Horvath <eeh@NetBSD.org> 778Scope: kernel 779Notes: This is needed to support 32-bit kernels on sparc64. 780 781Branch: elad-kernelauth 782Description: Native NetBSD implementation of Apple's kernel authorization 783 based on TN2127. This is a "clean-room" implementation to 784 avoid any licensing issues. 785Status: Terminated; merged to -current 786Start Date: Tue Mar 7 2006 787End Date: Mon May 15 2006 788Base Tag: elad-kernelauth-base 789Maintainer: Elad Efrat <elad@NetBSD.org> 790Scope: src/sys, src/share/man/man9/Makefile, 791 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 792Notes: 793 794Branch: fvdl-softdep 795Description: FFS soft dependencies 796Status: Terminated; merged to -current 797Start Date: 798End Date: 799Base Tag: fvdl-softdep-base 800Maintainer: Frank van der Linden <fvdl@NetBSD.org> 801Scope: kernel 802Notes: 803 804Branch: gehenna-devsw 805Description: auto-generation of devsw table 806Status: Terminated 807Start Date: 16 May 2002 808End Date: 6 Sep 2002 809Base Tag: gehenna-devsw-base 810Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 811Scope: syssrc 812Notes: The goal is to get rid of the existing device switch tables in 813 port-dependent conf.c and to generate them dynamically by 814 config(8). 815 816Branch: is-newarp 817Description: ARP for non-Ethernet 818Status: Terminated; merged before NetBSD 1.3 819Start Date: 1996/10/13 820End Date: 1997/03/15 821Base Tag: is-newarp-base 822Maintainer: Ignatios Souvatzis <is@NetBSD.org> 823Scope: kernel 824Notes: 825 826Branch: jmcneill-pm 827Description: Power management framework overhaul, ACPI improvements 828Status: Terminated; merged before NetBSD 5.0 829Start Date: 3 Aug 2007 830End Date: 9 Dec 2007 831Base Tag: jmcneill-pm-base 832Maintainer: Jared D. McNeill <jmcneill@NetBSD.org> 833Scope: kernel 834Notes: 835 836Branch: kenh-if-detach 837Description: Interface detach support. 838Status: ? 839Start Date: 840End Date: 841Base Tag: kenh-if-detach-base 842Maintainer: Ken Hornstein <kenh@NetBSD.org> 843Scope: kernel 844Notes: 845 846Branch: kent-audio1 847Description: Audio converter pipeline 848Status: Terminated; merged to -current 849Start Date: Tue Dec 7 2004 850End Date: Tue Jan 11 2005 851Base Tag: kent-audio1-base 852Maintainer: TAMURA Kent <kent@NetBSD.org> 853Scope: kernel (audio device drivers) 854Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 855 Please consult with the maintainer before committing 856 to this branch. 857 858Branch: kqueue 859Description: kqueue kernel event notification mechanism (from FreeBSD) 860Status: Terminated; merged to -current 861Start Date: Tue Jul 10 23:08:38 EST 2001 862End Date: Tue Oct 24 09:14:14 GMT 2002 863Base Tag: kqueue-base 864Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 865Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 866Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 867 local internal changes to better suit NetBSD, and 868 enhancements such as looking up filters by name or 869 number, and dynamic registration of "user" filters. 870 The work is complete as is, but is awaiting more 871 feedback from various kernel gurus before going mainline. 872 873Branch: ktrace-lwp 874Description: ktrace support for lwp ids. 875Status: Terminated; merged to -current 876Start Date: Wed Jul 2 15:27:30 UTC 2003 877End Date: Sun Dec 11 12:25:29 UTC 2005 878Base Tag: ktrace-lwp-base 879Maintainer: Darren Reed <darrenr@NetBSD.org> 880Scope: sys 881Notes: 882 883Branch: marc-pcmcia 884Description: PCMCIA support 885Status: Terminated; merged to -current 886Start Date: 887End Date: 888Base Tag: marc-pcmcia-base, marc-pcmcia-bp 889Maintainer: Marc Horowitz <marc@NetBSD.org> 890Scope: kernel 891Notes: 892 893Branch: minoura_x68k_bus_h 894Description: bus_space(9) and bus_dma(9) implementation for x68k 895Status: Terminated; merged to -current 896Start Date: 23 Dec 1998 897End Date: 16 Mar 1999 898Base Tag: minoura_x68k_bus_h-base 899Maintainer: Minoura Makoto <minoura@NetBSD.org> 900Scope: sys/arch/x68k 901Notes: 902 903Branch: minoura-xpg4dl 904Description: Citrus Project locale subsystem 905Status: Terminated; (partly) merged to -current 906Start Date: 28 March 2000 907End Date: 908Base Tag: minoura-xpg4dl-base 909Maintainer: Minoura Makoto <minoura@NetBSD.org> 910Scope: basesrc, syssrc, sharesrc 911Notes: Citrus Project is developing dynamically-loadable, codeset- 912 independent locale subsystem. Part of the implementation 913 (LC_CTYPE) called XPG4DL is now integrated to -current. 914 915Branch: mrg-vm-swap 916Description: dynamic swap allocation, swap-to-files support 917Status: Terminated; abandoned for mrg-vm-swap2 918Start Date: 12 February 1997 919End Date: 15 March 1997 920Base Tag: [none] 921Maintainer: Matthew R. Green <mrg@NetBSD.org> 922Scope: kernel 923Notes: 924 925Branch: mrg-vm-swap2 926Description: dynamic swap allocation, swap-to-files support 927Status: Terminated; merged to -current 928Start Date: 4 May 1997 929End Date: 12 June 1997 930Base Tag: mrg-vm-swap2-base 931Maintainer: Matthew R. Green <mrg@NetBSD.org> 932Scope: kernel 933Notes: 934 935Branch: nathanw_sa 936Description: Scheduler activations 937Status: Terminated; merged to -current 938Start Date: 5 March 2001 939End Date: 18 January 2003 940Base Tag: nathanw_sa_base 941Maintainer: Nathan Williams <nathanw@NetBSD.org> 942Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 943 bin/ps usr.bin/systat usr.bin/top usr.bin/w 944 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 945Notes: The idea of scheduler activations is described in the 946 classic paper by Anderson et al., in ACM Transactions 947 a on Computer Systems volume 10 issue 1 (1992),which 948 can be found at 949 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 950 Many ideas in the implementation are based on the 951 implementation of scheduler activations added to Mach 952 3.0 and described by Davis et al. in the University of 953 Washington CS tech report 92-08-93, which can be found 954 at 955 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 956 957 My USENIX paper on the subject can be found at 958 http://web.mit.edu/nathanw/www/usenix/ 959 960 Please consult with the maintainer before committing 961 to this branch. 962 Other tags starting with nathanw_sa reserved for 963 branch management and are not guaranteed to be stable. 964 965 Trunk tagged with "nathanw_sa_before_merge" prior to 966 merging branch down to trunk. Branch tagged with 967 "nathanw_sa_end" to indicate the ending revision of 968 the branch. 969 970Branch: newlock 971Description: New locking primitives, based on Solaris's 972Status: Terminated 973Start Date: March 9, 2002 974End Date: February 12, 2007 975Base Tag: newlock-base 976Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 977Scope: Kernel 978Notes: The goal is to replace the existing lockmgr() and 979 simple_lock() based locking mechanisms with the 980 primitives found in Solaris: mutexes and rwlocks. 981 Superseded by the newlock2 branch. 982 983Branch: newlock2 984Description: New locking primitives, based on Solaris's 985Status: Terminated 986Start Date: September 9, 2006 987End Date: February 12, 2007 988Base Tag: newlock2-base 989Maintainer: Andrew Doran <ad@NetBSD.org> 990Scope: Kernel 991Notes: As per the newlock branch, however given the amount of time 992 the original branch has lain dormant, a new one has been 993 created. Goals: 994 - Implement new locking primitives on most-used ports. 995 - Minor locking improvements. 996 - Remove spinlockmgr(). 997 998Branch: nick-csl-alignment 999Description: Provide correctly aligned __cpu_simple_lock_t for hppa 1000Status: Terminated 1001Start Date: 2007-07-18 1002End Date: 1003Base Tag: nick-csl-alignment-base5 1004Maintainer: Nick Hudson <skrll@NetBSD.org> 1005Scope: sys, lib/libpthread, lib/libpthread_dbg 1006Notes: 1007 1008Branch: perseant-lfsv2 1009Description: LFS incompatible on-disk data structure changes 1010Status: Terminated 1011Start Date: 27 June 2001 1012End Date: 16 July 2001 1013Base Tag: perseant-lfsv2-base 1014Maintainer: Konrad Schroder <perseant@NetBSD.org> 1015Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 1016Notes: This branch should be short-lived, I expect to merge as soon 1017 as the data structures required for unremove are in and tested. 1018 1019Branch: ppcoea-renovation 1020Description: General renovation and cleanup of all OEA PowerPC ports. 1021Status: Terminated; merged to -current 1022Start Date: 30 April 2007 1023End Date: 15 October 2007 1024Base Tag: ppcoea-renovation-base 1025Maintainer: Tim Rightnour <garbled@netbsd.org> 1026Scope: src/sys/arch 1027Notes: This branch is for a general cleanup of all OEA-based PowerPC 1028 ports. OEA (Operating Environment Architecture) PowerPC refers 1029 to the 601, 603, 604, and similar chips. Specifically, not the 1030 403/401 and other embedded chips. The general concept is to get 1031 them all compiling, and sharing as much code as possible. All 1032 developers are welcome to commit to this branch. 1033 1034Branch: thorpej-devvp 1035Description: replace dev_t with struct vnode * in devsw entry points 1036Status: Terminated 1037Start Date: Sep 6 2001 1038End Date: ??? 1039Base Tag: thorpej-devvp-base 1040Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1041Scope: syssrc 1042Notes: Kernels built from this branch are not expected 1043 to function correctly at this time. 1044 1045 Ports known to compile on this branch: 1046 alpha 1047 i386 1048 1049Branch: peter-altq 1050Description: New ALTQ framework: 1051 - sync with KAME sources 1052 - share mtag/name mapping functions 1053 - separate altq + pf attachment 1054Status: Terminated; merged to -current 1055Start Date: March 16, 2006 1056End Date: October 12, 2006 1057Base Tag: peter-altq-base 1058Maintainer: Peter Postma <peter@NetBSD.org>, 1059 Martin Husemann <martin@NetBSD.org>, 1060 Matthias Scheler <tron@NetBSD.org> 1061Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1062Notes: Only the first item in the description was finished 1063 in this branch. 1064 1065Branch: sommerfeld_i386mp_1 1066Description: Multiprocessor support for i386 using Intel MP BIOS. 1067Status: Terminated; merged to -current 1068Start Date: 21 Feb 2000 1069End Date: 01 Oct 2002 1070Base Tag: sommerfeld_i386mpbase_1 1071Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 1072Scope: sys/arch/i386 1073Notes: 1074 Code committed to the branch has booted to multiuser 1075 on at least one system. 1076 1077 Not guaranteed to compile against mainline since -current 1078 may have changed incompatibly with the last branch update; 1079 use "cvs update -D" to roll-back the rest of the tree to match. 1080 1081 Please get explicit permission from the maintainer 1082 before each commit, or your changes will be backed out. 1083 Other tags starting with sommerfeld_ are private to 1084 the developer and are guaranteed to be unstable. 1085 Only the maintainer should move tags. 1086 1087 Note that this branch uses a DIFFERENT scheme for 1088 syncing with the mainline. the maintainer uses some private 1089 scripts for keeping them in sync; if you make commits 1090 to the branch to "resynchronize" things, you'll 1091 probably do it wrong; instead, ask the maintainer to 1092 resynchronize things. 1093 1094 See sys/arch/i386/TODO on the branch for a list of known 1095 issues with the branch. 1096 1097Branch: thorpej-mips-cache 1098Description: overhaul MIPS cache support code 1099Status: Terminated; merged to -current 1100Start Date: Oct 23 2001 1101End Date: Nov 14 2001 1102Base Tag: thorpej-mips-cache-base 1103Scope: syssrc 1104Notes: This branch needs more debugging, testing, and more 1105 ports need to be converted to the new world order. 1106 1107 The following processors have had cache ops 1108 written: 1109 1110 * R2000/R3000 (cache_r3k) -- light testing, 1111 needs to be beat on a lot more to make 1112 sure it's working. 1113 1114 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1115 tracked down a bug, which has been fixed. 1116 1117 Confirmed working on R4000-with-L2. 1118 1119 Confirmed working on R4400-no-L2 and 1120 R4400-with-L2. 1121 1122 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1123 has committed fixes to this code. 1124 1125 Confirmed working on R4600 v2 (SGI IP-22 with 1126 no SysAD L2 cache). 1127 1128 Confirmed working on RM5260 (Algorithmics P-5064). 1129 1130 * TX39 (cache_tx39) -- uch@NetBSD.org has 1131 committed fixes to this code. Awaiting 1132 confirmation that it is working properly. 1133 1134 * R5900 (cache_r5900) -- uch@NetBSD.org has 1135 written this code and tested it on a 1136 PlayStation 2. 1137 1138 The following ports have been updated to compile (and 1139 use optimized-for-processor bus_dma routines). Those 1140 that have been tested and work are marked with [WORKING]. 1141 1142 * algor [WORKING] 1143 1144 * arc [WORKING] 1145 1146 * pmax [WORKING] 1147 1148 * playstation2 [WORKING] 1149 Needs optimized bus_dmamap_sync(). 1150 1151 * hpcmips [need verification that this is working] 1152 Needs optimized bus_dmamap_sync(). 1153 1154 * sgimips [WORKING] 1155 Needs optimized bus_dmamap_sync(). 1156 1157 * cobalt [need testing] 1158 1159 * mipsco [need testing] 1160 1161 * newsmips [need testing] 1162 1163Branch: thorpej_scsipi 1164Description: SCSI/ATAPI midlayer rewrite. 1165Status: Terminated; merged to -current 1166Start Date: 1167End Date: Apr 25 2001 1168Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1169Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1170 Jason Thorpe <thorpej@NetBSD.org> 1171Scope: syssrc 1172Notes: When a change from -current is pulled up please move the 1173 thorpej_scsipi_base tag to the revision you're syncing with. 1174 thorpej_scsipi_nbase is private to maintainer (only 1175 used when syncing the whole branch with HEAD). 1176 Just before the merge, syssrc has been tagged with 1177 thorpej_scsipi_beforemerge 1178 1179Branch: thorpej-signal 1180Description: ? 1181Status: ? 1182Start Date: 1183End Date: 1184Base Tag: thorpej-signal-base 1185Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1186Scope: kernel 1187Notes: 1188 1189Branch: thorpej-setroot 1190Description: ? 1191Status: Terminated; merged to -current 1192Start Date: 1193End Date: 1194Base Tag: 1195Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1196Scope: kernel 1197Notes: 1198 1199Branch: simonb-timecounters 1200Description: Port FreeBSD timecounters to NetBSD 1201Status: Terminated 1202Start Date: Sat Feb 04 2006 1203End Date: Wed Jun 07 2006 1204Base Tag: simonb-timecounters-base 1205Maintainer: Simon Burge <simonb@NetBSD.org>, 1206 Frank Kardel <kardel@NetBSD.org> 1207Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1208Notes: early (partial conversion) commit to -current 1209 ok'ed by core@ on 20060605 for testing and further 1210 simplified conversion 1211 1212Branch: wrstuden-devbsize 1213Description: Modify buffer cache to deal with different devices having 1214 different block sizes. Also DEV_BSIZE would go away. 1215Status: Terminated 1216Start Date: Aug or Sept 1999 1217End Date: 1 Apr 2000 1218Base tag: wrstuden-devbsize-base 1219Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1220Scope: kernel 1221Notes: No longer active due to lack of time, and introduction 1222 of UBC. In terms of UBC, the primary cache for 1223 file data is the VM cache, which needs to operate 1224 in terms of VM pages. As no existing device has native 1225 pages the same size as our VM pages, there already is 1226 a mapping going on between the VM system and the 1227 underlying blocks. So it would be easier and cleaner 1228 to adjust that to deal w/ different block sizes. 1229 Also with UBC, all i/o is in terms of bytes at an offset 1230 with a certain length, so the exact block size isn't a big 1231 deal. 1232 1233 Any other wrstuden-devbsize tag may (and should) go away. 1234 1235Branch: yamt-idlelwp 1236Description: idle lwp, and some changes depending on it. 1237 1238 1. separate context switching and thread scheduling. 1239 (cf. gmcgarry_ctxsw) 1240 2. implement idle lwp. 1241 3. clean up related MD/MI interfaces. 1242 4. make scheduler(s) modular. 1243 1244Status: Terminated; merged to -current 1245Start Date: Fri Feb 17 2007 1246End Date: Thu May 17 2007 1247Base Tag: yamt-idlelwp-base8 1248Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1249Scope: src/sys (src/common is tagged but not branched) 1250Notes: 1251 Status of ports: 1252 alpha [ Done, UP tested, MP not tested ] 1253 i386 [ Done, tested ] 1254 amd64 [ Done, tested ] 1255 mips [ Done, both MIPS1 and MIPS3 tested] 1256 sparc [ Done, UP tested, MP might have 1257 some problem after newlock2 merge ] 1258 sparc64 [ Done, tested ] 1259 arm [ Done, SA1 tested. See PR 36548 ] 1260 macppc/powerpc [ Done, OEA tested ] 1261 hppa [ Done, tested ] 1262 sh3 [ Done, tested ] 1263 vax [ Done, UP tested, MP untested ] 1264 m68k [ Done, tested on several ports ] 1265 ns32k [ broken ] 1266 ia64 [ broken ] 1267 pdp10 [ broken ] 1268 1269 How to adapt a port? 1270 1271 - unify cpu_switch, cpu_exit, cpu_switchto into 1272 a single cpu_switchto. see cpu_switchto.9. 1273 1274 - implement cpu_idle. see cpu_idle.9. 1275 1276 - add a flag argument to cpu_need_resched. 1277 handle RESCHED_IMMED flag, which means "cause a preemption 1278 as soon as possible." eg. in the case of MULTIPROCESSOR, 1279 send an IPI to the target cpu. 1280 1281 - "curlwp == NULL" is not a valid check for idle state anymore. 1282 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1283 almost always non-NULL, with exceptions like early on boot. 1284 1285 - remove idle pcbs. 1286 1287 - (if MULTIPROCESSOR) tweak processor trampoline code. 1288 1289 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1290 secondary processors. 1291 1292 - (if schedhz!=0) call schedclock regardless of the value of 1293 curlwp. 1294 1295 - of course, update MD users of scheduler/switching API. 1296 1297Branch: yamt-km, yamt-km-doc 1298Description: simplify/improve kernel memory management and bootstrap 1299Status: Terminated; merged to -current 1300Start Date: Tue Jan 25 2005 1301End Date: Fri Apr 1 2005 1302Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1303Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1304Scope: yamt-km: src/sys 1305 yamt-km-doc: src/share/man/man9/uvm.9 1306Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1307 1308 the followings are per-port status. 1309 (account names mean "tested by".) 1310 1311 works enough to go to multiuser: 1312 alpha, i386, xen (yamt@) 1313 pc532 (simonb@) 1314 alpha, i386, mac68k, macppc, pmax, shark, 1315 sparc, sparc64, sun3, x68k (chs@) 1316 cobalt, dreamcast, hp300, news68k, newsmips, 1317 sun3x (tsutsui@) 1318 amiga (mhitch@) 1319 cats, hp700 (skrll@) 1320 xen (bouyer@) 1321 1322 known to have the same problem as trunk: 1323 vax (chs@, stuck while running kvm_mkdb) 1324 1325 known to have a problem: 1326 luna68k (and, if any, other m68k ports which use TTR) 1327 needs to be revisited. 1328 -> for luna68k, although not tested, 1329 Sysmap has been moved to avoid kva conflict with 1330 I/O ranges. 1331 1332 buildable: 1333 src/sys/arch/acorn26/conf/GENERIC 1334 src/sys/arch/acorn32/conf/GENERIC 1335 src/sys/arch/algor/conf/P6032 1336 src/sys/arch/alpha/conf/GENERIC 1337 src/sys/arch/alpha/conf/GENERIC.MP 1338 src/sys/arch/amd64/conf/GENERIC 1339 src/sys/arch/amd64/conf/GENERIC.MP 1340 src/sys/arch/amiga/conf/GENERIC 1341 src/sys/arch/arc/conf/GENERIC 1342 src/sys/arch/atari/conf/MILAN-PCIIDE 1343 src/sys/arch/bebox/conf/GENERIC 1344 src/sys/arch/cats/conf/GENERIC 1345 src/sys/arch/cesfic/conf/GENERIC 1346 src/sys/arch/cobalt/conf/GENERIC 1347 src/sys/arch/dreamcast/conf/GENERIC 1348 src/sys/arch/evbarm/conf/TS7200 1349 src/sys/arch/evbppc/conf/WALNUT 1350 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1351 src/sys/arch/evbsh5/conf/CAYMAN64 1352 src/sys/arch/hp300/conf/GENERIC 1353 src/sys/arch/hp700/conf/GENERIC 1354 src/sys/arch/hpcarm/conf/JORNADA728 1355 src/sys/arch/hpcmips/conf/GENERIC 1356 src/sys/arch/hpcsh/conf/GENERIC 1357 src/sys/arch/hpcsh/conf/HPW650PA 1358 src/sys/arch/i386/conf/GENERIC 1359 src/sys/arch/i386/conf/GENERIC.MP 1360 src/sys/arch/i386/conf/XEN0 1361 src/sys/arch/i386/conf/XENU 1362 src/sys/arch/ibmnws/conf/GENERIC 1363 src/sys/arch/iyonix/conf/GENERIC 1364 src/sys/arch/luna68k/conf/GENERIC 1365 src/sys/arch/mac68k/conf/GENERIC 1366 src/sys/arch/macppc/conf/GENERIC 1367 src/sys/arch/macppc/conf/GENERIC.MP 1368 src/sys/arch/mipsco/conf/GENERIC 1369 src/sys/arch/mmeye/conf/GENERIC 1370 src/sys/arch/mvme68k/conf/GENERIC 1371 src/sys/arch/netwinder/conf/GENERIC 1372 src/sys/arch/news68k/conf/GENERIC 1373 src/sys/arch/newsmips/conf/GENERIC 1374 src/sys/arch/next68k/conf/GENERIC 1375 src/sys/arch/ofppc/conf/GENERIC 1376 src/sys/arch/pc532/conf/GENERIC 1377 src/sys/arch/pmax/conf/GENERIC 1378 src/sys/arch/prep/conf/GENERIC 1379 src/sys/arch/sandpoint/conf/GENERIC 1380 src/sys/arch/sbmips/conf/GENERIC 1381 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1382 src/sys/arch/shark/conf/GENERIC 1383 src/sys/arch/sparc/conf/GENERIC 1384 src/sys/arch/sparc/conf/GENERIC.MP 1385 src/sys/arch/sparc64/conf/GENERIC 1386 src/sys/arch/sparc64/conf/GENERIC.MP 1387 src/sys/arch/sun2/conf/GENERIC 1388 src/sys/arch/sun3/conf/GENERIC 1389 src/sys/arch/vax/conf/GENERIC 1390 src/sys/arch/vax/conf/GENERIC.MP 1391 src/sys/arch/x68k/conf/GENERIC 1392 1393 src/sys/arch/playstation2/conf/GENERIC 1394 1395Branch: yamt-pdpolicy 1396Description: play with page replacement policy 1397 - separate page replacement policy from the rest of kernel 1398 - implement alternative replacement policy 1399 - related read-ahead adjustment? 1400Status: Terminated; merged to -current 1401Start Date: Sun Mar 5 2006 1402End Date: Sat Sep 16 2006 1403Base Tag: yamt-pdpolicy-base9 1404Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1405Scope: src/sys (src/common is tagged but not branched) 1406Notes: 1407 1408Branch: yamt-readahead 1409Description: play with file readahead 1410Status: Terminated; merged to -current 1411Start Date: Mon Nov 14 2005 1412End Date: Wed Nov 30 2005 1413Base Tag: yamt-readahead-base3 1414Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1415Scope: src/sys 1416Notes: 1417 1418Branch: yamt-uio_vmspace 1419Description: uio_lwp/uio_segflg -> uio_vmspace 1420Status: Terminated; merged to -current 1421Start Date: Mon Dec 31 2005 1422End Date: Wed Mar 1 2006 1423Base Tag: yamt-uio_vmspace-base5 1424Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1425Scope: src/sys 1426Notes: 1427 1428Branch: yamt-splraiseipl 1429Description: finish implementing splraiseipl (and makeiplcookie). 1430 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1431 1432 - completes workqueue(9) and netbt. 1433 - fix PR/33218. 1434 1435Status: Terminated; merged to -current 1436Start Date: Mon Sep 18 2006 1437End Date: Fri Dec 22 2006 1438Base Tag: yamt-splraiseipl-base5 1439Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1440Scope: src/sys (src/common is tagged but not branched) 1441Notes: 1442 tested (by who): 1443 alpha (yamt) 1444 alpha (pavel) 1445 amd64 (reported privately) 1446 cobalt (tsutsui) 1447 ews4800mips (tsutsui) 1448 hp300 (tsutsui) 1449 hpcarm (reported privately) 1450 i386 (yamt) 1451 macppc (tsutsui) 1452 news68k (tsutsui) 1453 sgimips(IP32) (tsutsui) 1454 sparc(sun4c) (tsutsui) 1455 sun2 (tsutsui) 1456 sun3 (tsutsui) 1457 sun3x (tsutsui) 1458 xen (yamt) 1459 1460 compile-tested: 1461 acorn26 1462 acorn32 1463 algor 1464 amiga 1465 arc 1466 atari 1467 bebox 1468 cats 1469 cesfic 1470 dreamcast 1471 evbarm 1472 evbmips 1473 evbppc(marvell) 1474 evbppc(ibm4xx) 1475 evbsh3 1476 hp700 1477 hpcmips 1478 hpcsh 1479 ia64 1480 ibmnws 1481 iyonix 1482 landisk 1483 luna68k 1484 mac68k 1485 mmeye 1486 mvme68k 1487 mvmeppc 1488 mipsco 1489 netwinder 1490 newsmips 1491 next68k 1492 ofppc 1493 pc532 1494 pmax 1495 pmppc 1496 prep 1497 sandpoint 1498 sbmips 1499 shark 1500 sparc 1501 sparc64 1502 vax 1503 x68k 1504 zaurus 1505 1506 not tested: 1507 pdp10 (i don't know how to build) 1508 sh5 (not buildable with an unrelated problem.) 1509 1510 compile CAYMAN64/netbsd32_sa.o 1511 cc1: warnings being treated as errors 1512 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1513 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1514 --- netbsd32_sa.o --- 1515 *** [netbsd32_sa.o] Error code 1 1516 1 error 1517 1518 notyet: 1519 amigappc 1520 playstation2 1521 1522Branch: yamt-vop 1523Description: remove several VOPs 1524Status: Terminated; merged to -current 1525Start Date: Wed Oct 19 2005 1526End Date: Wed Nov 2 2005 1527Base Tag: yamt-vop-base3 1528Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1529Scope: src/sys 1530Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1531 1532Branch: yamt-x86pmap 1533Description: merge i386 and amd64 pmap 1534Status: Terminated; merged to -current 1535Start Date: Mon Sep 24 2007 1536End Date: Fri Oct 19 2007 1537Base Tag: yamt-x86pmap-base4 1538Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1539Scope: src/sys (src/common is tagged but not branched) 1540Notes: 1541 1542Branch: gdamore-uart 1543Description: Add register table support to com driver. 1544Status: Active 1545Start Date: 14 June 2006 1546End Date: 13 July 2006 1547Base Tag: gdamore-uart-base 1548Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1549Scope: kernel 1550Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1551 com support, and also removes a nasty hack from Atheros com. 1552 1553######################################################################## 1554# Other: 1555######################################################################## 1556 1557Branch: magnum 1558Description: ? 1559Status: ? 1560Start Date: 1561End Date: 1562Base Tag: magnum-base 1563Maintainer: ? 1564Scope: kernel 1565Notes: 1566 1567