BRANCHES revision 1.227
1# $NetBSD: BRANCHES,v 1.227 2007/12/10 13:27:09 yamt Exp $ 2# 3# This file contains a list of branches that exist in the NetBSD CVS 4# tree and their current state. 5# 6# This list is necessarily incomplete. 7# 8# Within reason, developers may create branch and version tags at any 9# time for any purpose. To avoid name collisions, private tags should 10# have names which begin with the developer's NetBSD login name 11# followed by a - or _ character (e.g., thorpej_scsipi, 12# thorpej-signal) 13# 14# Any branch or version tag not listed here should be assumed to be 15# private to the developer who created it. It is inappropriate for 16# anyone other than that developer to commit, move tags, or otherwise 17# modify the contents of the branch. 18# 19# Please update this file when a new branch is ready for consumption 20# by folks other than the maintainer, or when the use or status of an 21# existing branch changes significantly. 22# 23# Format: 24# Branch: name of branch 25# Description: Purpose and intention of the branch 26# Status: Active/Terminated/Dormant 27# Start Date: date first instantiated 28# End Date: date it was Terminated/made_Dormant, if any 29# Base Tag: netbsd-1-5-base, etc. 30# Maintainer: Somebody to blame. 31# Scope: Portion of the tree covered. 32# Notes: Various other info, perhaps explanation of special tags, 33# who-may-commit policies, etc. 34# 35# There are four sections to this file: 36# Release branches 37# Individual developers' branches (Active/Dormant) 38# Individual developers' branches (Terminated), and 39# other 40# 41# Entries within each section should be alphabetized. 42# 43 44 45# Release branches: 46 47Branch: comdex-fall-1999 48Description: Special release branch for pre-1.5 release at 49 Fall 1999 COMDEX. 50Status: Terminated 51Start Date: 52End Date: 53Base Tag: comdex-fall-1999-base 54Maintainer: ? 55Scope: Entire tree. 56Notes: 57 58Branch: netbsd-0-9 59Description: The NetBSD 0.9 release branch 60Status: Terminated 61Start Date: 62End Date: 63Base Tag: netbsd-0-9-base 64Maintainer: Release Engineering <releng@NetBSD.org> 65Scope: Entire tree. 66Notes: Subsidiary tags of: netbsd-0-9-ALPHA, netbsd-0-9-ALPHA2, 67 netbsd-0-9-BETA, netbsd-0-9-RELEASE. 68 Commits restricted to release engineering. 69 70Branch: netbsd-1-0 71Description: The NetBSD 1.0 release branch 72Status: Terminated 73Start Date: 74End Date: 75Base Tag: netbsd-1-0-base 76Maintainer: Release Engineering <releng@NetBSD.org> 77Scope: Entire tree. 78Notes: 79 Commits restricted to release engineering. 80 81Branch: netbsd-1-1 82Description: The NetBSD 1.1 release branch 83Status: Terminated 84Start Date: 85End Date: 86Base Tag: netbsd-1-1-base 87Maintainer: Release Engineering <releng@NetBSD.org> 88Scope: Entire tree. 89Notes: 90 Commits restricted to release engineering. 91 92Branch: netbsd-1-2 93Description: The NetBSD 1.2 release branch 94Status: Terminated 95Start Date: 96End Date: 97Base Tag: netbsd-1-2-base 98Maintainer: Release Engineering <releng@NetBSD.org> 99Scope: Entire tree. 100Notes: 101 Commits restricted to release engineering. 102 103Branch: netbsd-1-3 104Description: The NetBSD 1.3 release branch 105Status: Terminated 106Start Date: 107End Date: 108Base Tag: netbsd-1-3-base 109Maintainer: Release Engineering <releng@NetBSD.org> 110Scope: Entire tree. 111Notes: 112 Commits restricted to release engineering. 113 114Branch: netbsd-1-4 115Description: The NetBSD 1.4 release branch 116Status: Terminated 117Start Date: 1 Apr 2000 118End Date: 119Base Tag: netbsd-1-4-base 120Maintainer: 1.4 Release Engineering <releng-1-4@NetBSD.org> 121Scope: Entire tree. 122Notes: 123 Commits restricted to release engineering. 124 125Branch: netbsd-1-5 126Description: The NetBSD 1.5 release branch 127Status: Terminated 128Start Date: 20 Jun 2000 129End Date: 26 Jan 2005 130Base Tag: netbsd-1-5-base 131Maintainer: 1.5 Release Engineering <releng-1-5@NetBSD.org> 132Scope: Entire tree. 133Notes: 134 Commits restricted to release engineering. 135 136Branch: netbsd-1-6 137Description: The NetBSD 1.6 release branch 138Status: Terminated 139Start Date: 22 May 2002 140End Date: 141Base Tag: netbsd-1-6-base 142Maintainer: 1.6 Release Engineering <releng-1-6@NetBSD.org> 143Scope: Entire tree. 144Notes: 145 Commits restricted to Release Engineering. 146 147Branch: netbsd-2 148Description: The NetBSD 2 release branch 149Status: Active 150Start Date: 23 Dec 2004 151End Date: 152Base Tag: netbsd-2-base 153Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 154Scope: Entire tree. (src + xsrc) 155Notes: 156 Commits restricted to Release Engineering. 157 158Branch: netbsd-2-0 159Description: Originally the NetBSD 2.0 release branch and now the branch 160 tracking security/critical fixes for the NetBSD 2.0 series 161Status: Active 162Start Date: 28 Mar 2004 and changed for security/critical function on 163 23 Dec 2004 164End Date: 165Base Tag: netbsd-2-0-base 166Maintainer: 2.0 Release Engineering <releng-2-0@NetBSD.org> 167Scope: Entire tree. (src + xsrc) 168Notes: Branch was re-purposed to security/critical change function 169 once 2.0 released. See netbsd-2 for current branch to track 170 NetBSD 2 tree. 171 Commits restricted to Release Engineering. 172 173Branch: netbsd-2-1 174Description: Tracking security/critical fixes for NetBSD 2.1 175Status: Active 176Start Date: 26 Oct 2005 177End Date: 178Base Tag: netbsd-2-1-RELEASE 179Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 180Scope: Entire tree. (src + xsrc) 181Notes: Branch contains only security/critical fixes to 182 NetBSD 2.1. For new features, use netbsd-2 branch. 183 Commits restricted to Release Engineering. 184 185Branch: netbsd-3 186Description: The NetBSD 3 release branch 187Status: Active 188Start Date: 16 Mar 2005 189End Date: 190Base Tag: netbsd-3-base 191Maintainer: 3 Release Engineering <releng-3@NetBSD.org> 192Scope: Entire tree. (src + xsrc) 193Notes: 194 Commits restricted to Release Engineering. 195 196Branch: netbsd-4 197Description: The NetBSD 4 release branch 198Status: Active 199Start Date: 8 Aug 2006 200End Date: 201Base Tag: netbsd-4-base 202Maintainer: 4 Release Engineering <releng-4@NetBSD.org> 203Scope: Entire tree. (src + xsrc) 204Notes: 205 Commits restricted to Release Engineering. 206 207######################################################################## 208# Individual developers' branches (Active/Dormant): 209######################################################################## 210 211Branch: ad-audiomp 212Description: Add MP locking to the audio drivers 213Status: Active 214Start Date: 28 February 2007 215End Date: 216Base Tag: ad-audiomp-base 217Maintainer: Andrew Doran <ad@NetBSD.org> 218Scope: kernel 219Notes: Making the audio drivers MP safe is necessary before efforts 220 can be made to make the VM system MP safe. About 1/2 of the 221 drivers are converted, the remaining 1/2 need more changes. 222 223 As of import this is snapshot of work in progress and so 224 may not compile; in particular the midi changes are very 225 much "in progress". The audio component has been tested 226 and verified to work with emuxki and auvia. There may 227 be a locking issue in the ac97 code at boot. 228 229 The are two locks per device instance, an ISR lock and 230 a character device lock. The ISR lock replaces calls to 231 splaudio()/splx(), and will be held across calls to device 232 methods which were called at splaudio() before (e.g. 233 trigger_output). The character device lock is held across 234 calls to nearly all of the methods, excluding some only 235 used for initialization, e.g. get_locks. This needs to be 236 documented at merge time. 237 238 To test on a multi way x86 system, search for "mpsafe" in 239 x86/x86/intr.c and change IPL_SCHED to IPL_AUDIO. Run a job 240 that will acquire the ISR lock (depends on the hardware, but 241 "while true; do mixerctl -a > /dev/null; done" may suffice). 242 Play audio, run lockstat and verify that that there is 243 contention on the ISR lock. 244 245Branch: bjh21-hydra 246Description: Simtec Hydra support and ARM SMP in general 247Status: Dormant 248Start Date: 18 Oct 2002 249End Date: 250Base Tag: bjh21-hydra-base 251Maintainer: Ben Harris <bjh21@NetBSD.org> 252Scope: sys/arch/arm sys/arch/acorn32 253Notes: This code was on a branch because it involves changes to 254 cpuswitch.S which would otherwise make merging the 255 nathanw_sa branch difficult. 256 257Branch: chris-arm-intr-rework 258Description: Rework arm interrupt handling code 259Status: Active 260Start Date: 11 Aug 2007 261End Date: 262Base Tag: chris-arm-intr-rework-base 263Maintainer: Chris Gilbert <chris@NetBSD.org> 264Scope: sys/arch/arm sys/arch/cats (other arm archs to follow) 265Notes: Rework arm interrupt code to provide a shared set of interrupt 266 routines, and allow improvements to be shared across all arm 267 based hardware. 268 269Branch: gmcgarry_ctxsw 270Description: Separate scheduler from context-switch code 271Status: Dormant 272Start Date: 18 December 2002 273End Date: 274Base Tag: gmcgarry_ctxsw_base 275Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 276Scope: kernel 277Notes: Removing knowledge of the scheduler and its run queues 278 from the machine-dependent context switch code is the 279 first step in cleaning up the scheduler. It is necessary 280 for the newlock branch, making the scheduler SMP friendly, 281 adding real-time scheduler extensions, and reducing the 282 number of code paths for LWP and proc switching. 283 284Branch: gmcgarry_ucred 285Description: Integrate and encapsulate user credentials 286Status: Dormant 287Start Date: 18 December 2002 288End Date: 289Base Tag: gmcgarry_ucred_base 290Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 291Scope: kernel 292Notes: merge pcred and ucred and poolify 293 294Branch: hpcarm-cleanup 295Description: Fix build problems for hpcarm 296Status: Active 297Start Date: 31 July 2007 298End Date: 299Base Tag: hpcarm-cleanup-base 300Maintainer: Robert Swindells <rjs@NetBSD.org> 301Scope: kernel 302Notes: Modify SA11x0 interrupt code to match PXA2x0 equivalent. 303 304Branch: itohy-usb1 305Description: USB stack overhaul, mostly DMA related 306Status: Active 307Start Date: 22 May 2007 308End Date: 309Base Tag: itohy-usb1-base 310Maintainer: ITOH Yasufumi <itohy@NetBSD.org> 311Scope: kernel 312Notes: To check out the kernel source tree, 313 1. check out checkout script 314 cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist 315 2. update files in the branch 316 sh -e src/sys/dev/usb/filelist 317 318Branch: kame 319Description: KAME Project 320Status: Dormant 321Start Date: 28 Jun 1999 322End Date: 323Base Tag: 324Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org> 325Scope: kernel 326Notes: http://www.kame.net 327 Used for "reference" purposes for early part of KAME 328 integration effort. The branch is not actively used, as I 329 (itojun) use patch(1) and diff(1) for the KAME syncs. 330 331Branch: kent-audio2 332Description: In-kernel audio mixer 333Status: Active 334Start Date: Sun Jan 16 2005 335End Date: 336Base Tag: kent-audio2-base 337Maintainer: TAMURA Kent <kent@NetBSD.org> 338Scope: kernel (audio device drivers) 339Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 340 Please consult with the maintainer before committing 341 to this branch. 342 This branch is not expected to be compilable yet. 343 344Branch: matt-timespec 345Description: Convert the kernel to struct timespec as its primary time 346 storage mechanism. 347Status: Inactive 348Start Date: 2005-02-19 349End Date: 350Base Tag: 351Maintainer: Matt Thomas <matt@NetBSD.org> 352Scope: kernel 353Notes: 354 355Branch: matt-mips64 356Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 357Status: Active 358Start Date: 2007-07-17 359End Date: 360Base Tag: matt-mips64-base 361Maintainer: Matt Thomas <matt@NetBSD.org> 362Scope: kernel & userland 363Notes: 364 365Branch: matt-armv6 366Description: Rototill the arm code to support features present in the 367 v6 of the ARM Architecture. Additionally, clean up things 368 along the way to use common practices. 369Status: Active 370Start Date: 2007-08-27 371End Date: 372Base Tag: matt-armv6-base 373Maintainer: Matt Thomas <matt@NetBSD.org> 374Scope: kernel & userland 375Notes: 376 377Branch: mjf-devfs 378Description: device file system supporting dynamic device nodes 379Status: Active 380Start Date: 12 November 2007 381End Date: 382Base Tag: mjf-devfs-base 383Maintainer: Matt Fleming <mjf@NetBSD.org> 384Scope: kernel and userland 385Notes: This branch will move away from the static device nodes that 386 are created with MAKEDEV scripts and allow nodes to be created 387 and removed dynamically as devices are attached and detached 388 from the machine. 389 390Branch: mjf-ufs-trans 391Description: file system transactions for ufs 392Status: Active 393Start Date: 12 March 2007 394End Date: 395Base Tag: mjf-ufs-trans-base 396Maintainer: Matt Fleming <mjf@NetBSD.org> 397Scope: kernel 398Notes: 399 400Branch: pkgviews 401Description: package views, enabling multiple conflicting packages to co-exist 402Status: Active 403Start Date: 22 July 2002 404End Date: 405Base Tag: pkgviews 406Maintainer: Alistair Crooks <agc@NetBSD.org> 407Scope: pkgsrc, basesrc/usr.sbin/pkg_install 408Notes: A more flexible infrastructure for third-party packages by 409 allowing multiple conflicting packages and versions to co-exist 410 within the same tree 411 412Branch: rpaulo-netinet-merge-pcb 413Description: merge in6pcb with inpcb 414Status: Dormant 415Start Date: Wed Feb 01 2006 416End Date: 417Base Tag: rpaulo-netinet-merge-pcb-base 418Maintainer: Rui Paulo <rpaulo@NetBSD.org> 419Scope: src/sys 420Notes: No longer active due to the lack of time. If you plan to 421 continue this branch, sys/netinet/in_pcb.h already contains 422 the proposed structure layout (which was roughly discussed 423 in the tech-net mailing list). 424 I also defined INP_*() macros to mimicate FreeBSD's inpcb 425 locking style, but currently they do nothing and are not 426 yet called at the correct places (needs discussion about 427 kernel fine-grained locking). 428 To continue this branch, one needs to read all the relevant 429 inpcb/in6pcb source files and change the function names, 430 structure names, structure fields according to the new 431 layout (in6pcb is gone). 432 Don't try to build a kernel from this branch because it won't 433 work. The missing pieces required to do a complete build 434 were not committed because they were incomplete and generated 435 panics. 436 You shouldn't need to worry about KAME syncs because 437 they did most of them by now. 438 After the work is done, you are required to test the branch 439 (before the merge to -current) with an interop IPv6 test. 440 More info at: http://www.tahi.org/ 441 442Branch: rtr-xorg-branch 443Description: xorg & static build alterations to src/x11 444Status: Active 445Start Date: Nov 15 2004 446End Date: 447Base tag: rtr-xorg-branch-base 448Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org> 449Scope: x11 450 distrib/sets/lists 451 share/mk/bsd.x11.mk 452 share/mk/bsd.own.mk 453 etc/mtree/NetBSD.dist 454Notes: Requires parts of xsrc/xfree (HEAD) 455 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 456 Requires xorg (XORG-6_8_1) 457 458Branch: wrstuden-fixsa 459Description: Fix a number of issues present with Scheduler Activations. 460Status: Active 461Start Date: 15 May 2007 462End Date: 463Base Tag: wrstuden-fixsa-base 464Maintainer: Bill Stouder-Studenmund <wrstuden@NetBSD.org> 465Scope: src, though all the interesting stuff is in the kernel 466 or lib/libpthread or maybe gdb. 467Notes: This branch is based off of the netbsd-4 branch! 468 This branch is intended to stage improvements for the 469 Scheduler Activations system for NetBSD 4. Improvements 470 include not allocating memory while preparing to tsleep(), 471 reducing inappropriate upcall delivery (hopefully also 472 eliminating the need to mlock stacks), and being 473 able to pthread_kill() running threads. 474 475Branch: vmlocking 476Description: Make VM and file system framework MP safe 477Status: Terminated 478Start Date: 13 March 2007 479End Date: 4 December 2007 480Base Tag: vmlocking-base 481Maintainer: Andrew Doran <ad@NetBSD.org> 482Scope: kernel 483Notes: Superseded by vmlocking2 branch. 484 485Branch: vmlocking2 486Description: Make VM and file system framework MP safe 487Status: Active 488Start Date: 4 December 2007 489End Date: 490Base Tag: vmlocking2-base1 491Maintainer: Andrew Doran <ad@NetBSD.org> 492Scope: kernel 493Notes: Goals: 494 495 - Make VM system / trap handling MP safe. 496 - Replace simplelocks with mutexes. 497 - Make file system framework MP safe. 498 499 Status by architecture: 500 501 alpha partial: need pmap/trap locking changes 502 i386 done 503 amd64 done 504 mips done 505 sparc 506 sparc64 507 arm 508 powerpc partial: need pmap/trap locking changes 509 hppa done 510 sh3 done 511 vax partial: need pmap/trap locking changes 512 m68k 513 xen partial 514 515 Remaining MI work to do: 516 517 - Document locking around fields in struct mount. 518 519 - Check aliased vnode handling. There may be problems. 520 521 - Check layered file systems, LFS. 522 523 Remaining problems: 524 525 - tmpfs_rmdir occasionally leaks tmpfs_nodes. 526 527 - UVM_FLAG_TRYLOCK is not sufficient in uvm_km.c because 528 allocations will fail too often. It's needed for !kmem_map 529 because sometimes allocations are made by threads that 530 hold the map locked, which could cause other threads to 531 wait long term even if they are trying to make a NOWAIT 532 allocation. 533 534 - ext2fs dup alloc. 535 536 - Unmount erroneously reports busy sometimes. Why? 537 538 - usl_detachtimeout warning occasionally. 539 540Branch: yamt-kmem 541Description: 542 - separate kernel va allocation from kernel fault handling. 543 - make kmem_alloc interrupt-safe. 544Status: Active 545Start Date: Sun Dec 9 2007 546End Date: 547Base Tag: yamt-kmem-base 548Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 549Scope: src/sys (src/common is tagged but not branched) 550Notes: 551 552Branch: yamt-lazymbuf 553Description: implement and evaluate lazy mapping of mbuf external data pages 554 also, change the way to share mbuf external storage. 555 it's intended as the first step of larger changes. 556 1. support operations (esp. bus_dma load) on 557 unmapped mbuf. 558 2. unify mbuf and buf. 559 (or, at least some parts of them) 560 3. then it should be trivial to implement 561 i/o coalescing, etc. 562Status: Active 563Start Date: Wed Jul 6 2005 564End Date: 565Base Tag: yamt-lazymbuf-base7 566Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 567Scope: src/sys (src/common is tagged but not branched) 568Notes: 569 i386 DONE 570 amd64 DONE 571 other ports should work as the trunk does. 572 (conditionalized by __HAVE_LAZY_MBUF macro) 573 574Branch: reinoud-bufcleanup 575Description: implement and evaluate struct buf usage cleanup strategies. 576 Ideas currently in mind (preference for b): 577 a) 578 1. use of bio_ops per buffer. 579 2. allow chaining/overloading of functions in bio_ops 580 and provide some private context. 581 3. extend the bio_ops with commonly used functionality 582 like pending action counting, custom context passing, 583 last minute processing of buffer data, buffer cache 584 etc. 585 4. investigate the use of the kcont() 586 continuation-passing framework for async io 587 completion notification for bufs 588 ... 589 b) 590 1. all sequencing use of B_CALL replaced by 591 device-threads, if possible generic code around BUFQ 592 2. possibly use kcont() for async IO finished signaling 593 3. counter of pending and queued actions requestable 594 by IOCTL interface? 595 4. implement `last minute buffer fixup' calls and maybe 596 even finished I/O calls as vnode operations 597 ... 598Status: Active 599Start Date: Thu Mar 15 2007 600End Date: 601Base Tag: reinoud-bufcleanup-base 602Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 603Scope: src/sys and src/common 604Notes: Used as experiment sandbox and if successful hopefully one day 605 to be integrated. 606 607Branch: thorpej-atomic 608Description: Implementation of an atomic memory operations API modeled 609 after the one in Solaris 10. 610Status: Active 611Start Date: Apr 11 2007 612End Date: 613Base tag: thorpej-atomic-base 614Maintainer: Jason Thorpe <thorpej@netbsd.org> 615Scope: src/common 616 src/sys 617Notes: Base atomic primitives need to be implemented for 618 all of the supported architectures: 619 620 alpha DONE 621 arm DONE 622 hppa 623 i386 DONE 624 ia64 625 m68k DONE (except for 68010) 626 mips 627 ns32k 628 powerpc DONE except for membar_*() 629 powerpc64 DONE except for membar_*() 630 sh3 631 sparc DONE except for membar_*() 632 sparc64 DONE except for membar_*() 633 vax 634 x86_64 DONE 635 636 Tested: 637 638 alpha NO 639 arm NO 640 hppa NO 641 i386 NO 642 ia64 NO 643 m68k NO 644 mips NO 645 ns32k NO 646 powerpc NO 647 powerpc64 NO 648 sh3 NO 649 sparc NO 650 sparc64 NO 651 vax NO 652 x86_64 NO 653 654 TODO: 655 656 all - Need to replace mb_*() with membar_*(). 657 658 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 659 to see of membar_enter() is required here. 660 661 - Talk to ad@ -- figure out of non-atomic 662 mutex / rwlock release is actually safe. 663 664 arm - Consider using a RAS technique like 665 MIPS uses for _lock_cas() and the mutex 666 stubs. Possibly do more than one atomic 667 op as a RAS. Possibly implement mutex 668 stubs using the technique. 669 670 m68k - Need to do 68010 support. 671 672 i386 - Need to change when x86_patch() is called 673 so we can test ncpus. 674 675 powerpc - Figure out if we need barriers in the 676 atomic ops themselves (hopefully not!) 677 678 x86_64 - Need to change when x86_patch() is called 679 so we can test ncpus. 680 681######################################################################## 682# Individual developers' branches (Terminated): 683######################################################################## 684 685Branch: bouyer-scsipi 686Description: Integration of atapi support 687Status: Terminated 688Start Date: 689End Date: 690Base Tag: 691Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 692Scope: kernel 693Notes: Superseded by thorpej_scsipi 694 695Branch: bouyer-xen2 696Description: update xen port to xen 2.0, with support for domain0 operations 697Status: Terminated 698Start Date: Dec 13 2004 699End Date: Mar 10 2005 700Base Tag: netbsd-2-base 701Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 702Scope: src/sys/arch/xen 703Notes: 704 705Branch: bouyer-xenamd64 706Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 707Status: Terminated 708Start Date: 18 Oct 2007 709End Date: 22 Nov 2007 710Base Tag: bouyer-xenamd64-base 711Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 712Scope: kernel 713Notes: 714 715Branch: chap-midi 716Description: Renovation of MIDI support 717Status: Terminated; merged to -current 718Start Date: 19 May 2006 719End Date: 30 Jun 2006 720Base Tag: chap-midi-base 721Maintainer: Chapman Flack <chap@NetBSD.org> 722Scope: sys, share/man, usr.bin 723Notes: 724 725Branch: chs-ubc 726Description: Unified Buffer Cache 727Status: Terminated 728Start Date: 729End Date: 730Base Tag: chs-ubc-base 731Maintainer: Chuck Silvers <chs@NetBSD.org> 732Scope: kernel 733Notes: 734 735Branch: chs-ubc2 736Description: Unified Buffer Cache 737Status: Terminated; merged to -current 738Start Date: 739End Date: 740Base Tag: chs-ubc2-base, chs-ubc2-newbase 741Maintainer: Chuck Silvers <chs@NetBSD.org> 742Scope: kernel 743Notes: 744 745Branch: cjs-build-against-obj-dir 746Description: ? 747Status: ? 748Start Date: 749End Date: 750Base Tag: 751Maintainer: Curt Sampson <cjs@NetBSD.org> 752Scope: Entire tree. 753Notes: 754 755Branch: eeh-paddr_t 756Description: use separate types for virtual vs. physical addresses 757Status: Terminated; merged to -current 758Start Date: 759End Date: 760Base Tag: eeh-paddr_t-base 761Maintainer: Eduardo Horvath <eeh@NetBSD.org> 762Scope: kernel 763Notes: This is needed to support 32-bit kernels on sparc64. 764 765Branch: elad-kernelauth 766Description: Native NetBSD implementation of Apple's kernel authorization 767 based on TN2127. This is a "clean-room" implementation to 768 avoid any licensing issues. 769Status: Terminated; merged to -current 770Start Date: Tue Mar 7 2006 771End Date: Mon May 15 2006 772Base Tag: elad-kernelauth-base 773Maintainer: Elad Efrat <elad@NetBSD.org> 774Scope: src/sys, src/share/man/man9/Makefile, 775 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 776Notes: 777 778Branch: fvdl-softdep 779Description: FFS soft dependencies 780Status: Terminated; merged to -current 781Start Date: 782End Date: 783Base Tag: fvdl-softdep-base 784Maintainer: Frank van der Linden <fvdl@NetBSD.org> 785Scope: kernel 786Notes: 787 788Branch: gehenna-devsw 789Description: auto-generation of devsw table 790Status: Terminated 791Start Date: 16 May 2002 792End Date: 6 Sep 2002 793Base Tag: gehenna-devsw-base 794Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 795Scope: syssrc 796Notes: The goal is to get rid of the existing device switch tables in 797 port-dependent conf.c and to generate them dynamically by 798 config(8). 799 800Branch: is-newarp 801Description: ARP for non-Ethernet 802Status: Terminated; merged before NetBSD 1.3 803Start Date: 1996/10/13 804End Date: 1997/03/15 805Base Tag: is-newarp-base 806Maintainer: Ignatios Souvatzis <is@NetBSD.org> 807Scope: kernel 808Notes: 809 810Branch: jmcneill-pm 811Description: Power management framework overhaul, ACPI improvements 812Status: Terminated; merged before NetBSD 5.0 813Start Date: 3 Aug 2007 814End Date: 9 Dec 2007 815Base Tag: jmcneill-pm-base 816Maintainer: Jared D. McNeill <jmcneill@NetBSD.org> 817Scope: kernel 818Notes: 819 820Branch: kenh-if-detach 821Description: Interface detach support. 822Status: ? 823Start Date: 824End Date: 825Base Tag: kenh-if-detach-base 826Maintainer: Ken Hornstein <kenh@NetBSD.org> 827Scope: kernel 828Notes: 829 830Branch: kent-audio1 831Description: Audio converter pipeline 832Status: Terminated; merged to -current 833Start Date: Tue Dec 7 2004 834End Date: Tue Jan 11 2005 835Base Tag: kent-audio1-base 836Maintainer: TAMURA Kent <kent@NetBSD.org> 837Scope: kernel (audio device drivers) 838Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 839 Please consult with the maintainer before committing 840 to this branch. 841 842Branch: kqueue 843Description: kqueue kernel event notification mechanism (from FreeBSD) 844Status: Terminated; merged to -current 845Start Date: Tue Jul 10 23:08:38 EST 2001 846End Date: Tue Oct 24 09:14:14 GMT 2002 847Base Tag: kqueue-base 848Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 849Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 850Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 851 local internal changes to better suit NetBSD, and 852 enhancements such as looking up filters by name or 853 number, and dynamic registration of "user" filters. 854 The work is complete as is, but is awaiting more 855 feedback from various kernel gurus before going mainline. 856 857Branch: ktrace-lwp 858Description: ktrace support for lwp ids. 859Status: Terminated; merged to -current 860Start Date: Wed Jul 2 15:27:30 UTC 2003 861End Date: Sun Dec 11 12:25:29 UTC 2005 862Base Tag: ktrace-lwp-base 863Maintainer: Darren Reed <darrenr@NetBSD.org> 864Scope: sys 865Notes: 866 867Branch: marc-pcmcia 868Description: PCMCIA support 869Status: Terminated; merged to -current 870Start Date: 871End Date: 872Base Tag: marc-pcmcia-base, marc-pcmcia-bp 873Maintainer: Marc Horowitz <marc@NetBSD.org> 874Scope: kernel 875Notes: 876 877Branch: minoura_x68k_bus_h 878Description: bus_space(9) and bus_dma(9) implementation for x68k 879Status: Terminated; merged to -current 880Start Date: 23 Dec 1998 881End Date: 16 Mar 1999 882Base Tag: minoura_x68k_bus_h-base 883Maintainer: Minoura Makoto <minoura@NetBSD.org> 884Scope: sys/arch/x68k 885Notes: 886 887Branch: minoura-xpg4dl 888Description: Citrus Project locale subsystem 889Status: Terminated; (partly) merged to -current 890Start Date: 28 March 2000 891End Date: 892Base Tag: minoura-xpg4dl-base 893Maintainer: Minoura Makoto <minoura@NetBSD.org> 894Scope: basesrc, syssrc, sharesrc 895Notes: Citrus Project is developing dynamically-loadable, codeset- 896 independent locale subsystem. Part of the implementation 897 (LC_CTYPE) called XPG4DL is now integrated to -current. 898 899Branch: mrg-vm-swap 900Description: dynamic swap allocation, swap-to-files support 901Status: Terminated; abandoned for mrg-vm-swap2 902Start Date: 12 February 1997 903End Date: 15 March 1997 904Base Tag: [none] 905Maintainer: Matthew R. Green <mrg@NetBSD.org> 906Scope: kernel 907Notes: 908 909Branch: mrg-vm-swap2 910Description: dynamic swap allocation, swap-to-files support 911Status: Terminated; merged to -current 912Start Date: 4 May 1997 913End Date: 12 June 1997 914Base Tag: mrg-vm-swap2-base 915Maintainer: Matthew R. Green <mrg@NetBSD.org> 916Scope: kernel 917Notes: 918 919Branch: nathanw_sa 920Description: Scheduler activations 921Status: Terminated; merged to -current 922Start Date: 5 March 2001 923End Date: 18 January 2003 924Base Tag: nathanw_sa_base 925Maintainer: Nathan Williams <nathanw@NetBSD.org> 926Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 927 bin/ps usr.bin/systat usr.bin/top usr.bin/w 928 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 929Notes: The idea of scheduler activations is described in the 930 classic paper by Anderson et al., in ACM Transactions 931 a on Computer Systems volume 10 issue 1 (1992),which 932 can be found at 933 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 934 Many ideas in the implementation are based on the 935 implementation of scheduler activations added to Mach 936 3.0 and described by Davis et al. in the University of 937 Washington CS tech report 92-08-93, which can be found 938 at 939 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 940 941 My USENIX paper on the subject can be found at 942 http://web.mit.edu/nathanw/www/usenix/ 943 944 Please consult with the maintainer before committing 945 to this branch. 946 Other tags starting with nathanw_sa reserved for 947 branch management and are not guaranteed to be stable. 948 949 Trunk tagged with "nathanw_sa_before_merge" prior to 950 merging branch down to trunk. Branch tagged with 951 "nathanw_sa_end" to indicate the ending revision of 952 the branch. 953 954Branch: newlock 955Description: New locking primitives, based on Solaris's 956Status: Terminated 957Start Date: March 9, 2002 958End Date: February 12, 2007 959Base Tag: newlock-base 960Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 961Scope: Kernel 962Notes: The goal is to replace the existing lockmgr() and 963 simple_lock() based locking mechanisms with the 964 primitives found in Solaris: mutexes and rwlocks. 965 Superseded by the newlock2 branch. 966 967Branch: newlock2 968Description: New locking primitives, based on Solaris's 969Status: Terminated 970Start Date: September 9, 2006 971End Date: February 12, 2007 972Base Tag: newlock2-base 973Maintainer: Andrew Doran <ad@NetBSD.org> 974Scope: Kernel 975Notes: As per the newlock branch, however given the amount of time 976 the original branch has lain dormant, a new one has been 977 created. Goals: 978 - Implement new locking primitives on most-used ports. 979 - Minor locking improvements. 980 - Remove spinlockmgr(). 981 982Branch: nick-csl-alignment 983Description: Provide correctly aligned __cpu_simple_lock_t for hppa 984Status: Terminated 985Start Date: 2007-07-18 986End Date: 987Base Tag: nick-csl-alignment-base5 988Maintainer: Nick Hudson <skrll@NetBSD.org> 989Scope: sys, lib/libpthread, lib/libpthread_dbg 990Notes: 991 992Branch: perseant-lfsv2 993Description: LFS incompatible on-disk data structure changes 994Status: Terminated 995Start Date: 27 June 2001 996End Date: 16 July 2001 997Base Tag: perseant-lfsv2-base 998Maintainer: Konrad Schroder <perseant@NetBSD.org> 999Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 1000Notes: This branch should be short-lived, I expect to merge as soon 1001 as the data structures required for unremove are in and tested. 1002 1003Branch: ppcoea-renovation 1004Description: General renovation and cleanup of all OEA PowerPC ports. 1005Status: Terminated; merged to -current 1006Start Date: 30 April 2007 1007End Date: 15 October 2007 1008Base Tag: ppcoea-renovation-base 1009Maintainer: Tim Rightnour <garbled@netbsd.org> 1010Scope: src/sys/arch 1011Notes: This branch is for a general cleanup of all OEA-based PowerPC 1012 ports. OEA (Operating Environment Architecture) PowerPC refers 1013 to the 601, 603, 604, and similar chips. Specifically, not the 1014 403/401 and other embedded chips. The general concept is to get 1015 them all compiling, and sharing as much code as possible. All 1016 developers are welcome to commit to this branch. 1017 1018Branch: thorpej-devvp 1019Description: replace dev_t with struct vnode * in devsw entry points 1020Status: Terminated 1021Start Date: Sep 6 2001 1022End Date: ??? 1023Base Tag: thorpej-devvp-base 1024Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1025Scope: syssrc 1026Notes: Kernels built from this branch are not expected 1027 to function correctly at this time. 1028 1029 Ports known to compile on this branch: 1030 alpha 1031 i386 1032 1033Branch: peter-altq 1034Description: New ALTQ framework: 1035 - sync with KAME sources 1036 - share mtag/name mapping functions 1037 - separate altq + pf attachment 1038Status: Terminated; merged to -current 1039Start Date: March 16, 2006 1040End Date: October 12, 2006 1041Base Tag: peter-altq-base 1042Maintainer: Peter Postma <peter@NetBSD.org>, 1043 Martin Husemann <martin@NetBSD.org>, 1044 Matthias Scheler <tron@NetBSD.org> 1045Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1046Notes: Only the first item in the description was finished 1047 in this branch. 1048 1049Branch: sommerfeld_i386mp_1 1050Description: Multiprocessor support for i386 using Intel MP BIOS. 1051Status: Terminated; merged to -current 1052Start Date: 21 Feb 2000 1053End Date: 01 Oct 2002 1054Base Tag: sommerfeld_i386mpbase_1 1055Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 1056Scope: sys/arch/i386 1057Notes: 1058 Code committed to the branch has booted to multiuser 1059 on at least one system. 1060 1061 Not guaranteed to compile against mainline since -current 1062 may have changed incompatibly with the last branch update; 1063 use "cvs update -D" to roll-back the rest of the tree to match. 1064 1065 Please get explicit permission from the maintainer 1066 before each commit, or your changes will be backed out. 1067 Other tags starting with sommerfeld_ are private to 1068 the developer and are guaranteed to be unstable. 1069 Only the maintainer should move tags. 1070 1071 Note that this branch uses a DIFFERENT scheme for 1072 syncing with the mainline. the maintainer uses some private 1073 scripts for keeping them in sync; if you make commits 1074 to the branch to "resynchronize" things, you'll 1075 probably do it wrong; instead, ask the maintainer to 1076 resynchronize things. 1077 1078 See sys/arch/i386/TODO on the branch for a list of known 1079 issues with the branch. 1080 1081Branch: thorpej-mips-cache 1082Description: overhaul MIPS cache support code 1083Status: Terminated; merged to -current 1084Start Date: Oct 23 2001 1085End Date: Nov 14 2001 1086Base Tag: thorpej-mips-cache-base 1087Scope: syssrc 1088Notes: This branch needs more debugging, testing, and more 1089 ports need to be converted to the new world order. 1090 1091 The following processors have had cache ops 1092 written: 1093 1094 * R2000/R3000 (cache_r3k) -- light testing, 1095 needs to be beat on a lot more to make 1096 sure it's working. 1097 1098 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1099 tracked down a bug, which has been fixed. 1100 1101 Confirmed working on R4000-with-L2. 1102 1103 Confirmed working on R4400-no-L2 and 1104 R4400-with-L2. 1105 1106 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1107 has committed fixes to this code. 1108 1109 Confirmed working on R4600 v2 (SGI IP-22 with 1110 no SysAD L2 cache). 1111 1112 Confirmed working on RM5260 (Algorithmics P-5064). 1113 1114 * TX39 (cache_tx39) -- uch@NetBSD.org has 1115 committed fixes to this code. Awaiting 1116 confirmation that it is working properly. 1117 1118 * R5900 (cache_r5900) -- uch@NetBSD.org has 1119 written this code and tested it on a 1120 PlayStation 2. 1121 1122 The following ports have been updated to compile (and 1123 use optimized-for-processor bus_dma routines). Those 1124 that have been tested and work are marked with [WORKING]. 1125 1126 * algor [WORKING] 1127 1128 * arc [WORKING] 1129 1130 * pmax [WORKING] 1131 1132 * playstation2 [WORKING] 1133 Needs optimized bus_dmamap_sync(). 1134 1135 * hpcmips [need verification that this is working] 1136 Needs optimized bus_dmamap_sync(). 1137 1138 * sgimips [WORKING] 1139 Needs optimized bus_dmamap_sync(). 1140 1141 * cobalt [need testing] 1142 1143 * mipsco [need testing] 1144 1145 * newsmips [need testing] 1146 1147Branch: thorpej_scsipi 1148Description: SCSI/ATAPI midlayer rewrite. 1149Status: Terminated; merged to -current 1150Start Date: 1151End Date: Apr 25 2001 1152Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1153Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1154 Jason Thorpe <thorpej@NetBSD.org> 1155Scope: syssrc 1156Notes: When a change from -current is pulled up please move the 1157 thorpej_scsipi_base tag to the revision you're syncing with. 1158 thorpej_scsipi_nbase is private to maintainer (only 1159 used when syncing the whole branch with HEAD). 1160 Just before the merge, syssrc has been tagged with 1161 thorpej_scsipi_beforemerge 1162 1163Branch: thorpej-signal 1164Description: ? 1165Status: ? 1166Start Date: 1167End Date: 1168Base Tag: thorpej-signal-base 1169Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1170Scope: kernel 1171Notes: 1172 1173Branch: thorpej-setroot 1174Description: ? 1175Status: Terminated; merged to -current 1176Start Date: 1177End Date: 1178Base Tag: 1179Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1180Scope: kernel 1181Notes: 1182 1183Branch: simonb-timecounters 1184Description: Port FreeBSD timecounters to NetBSD 1185Status: Terminated 1186Start Date: Sat Feb 04 2006 1187End Date: Wed Jun 07 2006 1188Base Tag: simonb-timecounters-base 1189Maintainer: Simon Burge <simonb@NetBSD.org>, 1190 Frank Kardel <kardel@NetBSD.org> 1191Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1192Notes: early (partial conversion) commit to -current 1193 ok'ed by core@ on 20060605 for testing and further 1194 simplified conversion 1195 1196Branch: wrstuden-devbsize 1197Description: Modify buffer cache to deal with different devices having 1198 different block sizes. Also DEV_BSIZE would go away. 1199Status: Terminated 1200Start Date: Aug or Sept 1999 1201End Date: 1 Apr 2000 1202Base tag: wrstuden-devbsize-base 1203Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1204Scope: kernel 1205Notes: No longer active due to lack of time, and introduction 1206 of UBC. In terms of UBC, the primary cache for 1207 file data is the VM cache, which needs to operate 1208 in terms of VM pages. As no existing device has native 1209 pages the same size as our VM pages, there already is 1210 a mapping going on between the VM system and the 1211 underlying blocks. So it would be easier and cleaner 1212 to adjust that to deal w/ different block sizes. 1213 Also with UBC, all i/o is in terms of bytes at an offset 1214 with a certain length, so the exact block size isn't a big 1215 deal. 1216 1217 Any other wrstuden-devbsize tag may (and should) go away. 1218 1219Branch: yamt-idlelwp 1220Description: idle lwp, and some changes depending on it. 1221 1222 1. separate context switching and thread scheduling. 1223 (cf. gmcgarry_ctxsw) 1224 2. implement idle lwp. 1225 3. clean up related MD/MI interfaces. 1226 4. make scheduler(s) modular. 1227 1228Status: Terminated; merged to -current 1229Start Date: Fri Feb 17 2007 1230End Date: Thu May 17 2007 1231Base Tag: yamt-idlelwp-base8 1232Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1233Scope: src/sys (src/common is tagged but not branched) 1234Notes: 1235 Status of ports: 1236 alpha [ Done, UP tested, MP not tested ] 1237 i386 [ Done, tested ] 1238 amd64 [ Done, tested ] 1239 mips [ Done, both MIPS1 and MIPS3 tested] 1240 sparc [ Done, UP tested, MP might have 1241 some problem after newlock2 merge ] 1242 sparc64 [ Done, tested ] 1243 arm [ Done, SA1 tested. See PR 36548 ] 1244 macppc/powerpc [ Done, OEA tested ] 1245 hppa [ Done, tested ] 1246 sh3 [ Done, tested ] 1247 vax [ Done, UP tested, MP untested ] 1248 m68k [ Done, tested on several ports ] 1249 ns32k [ broken ] 1250 ia64 [ broken ] 1251 pdp10 [ broken ] 1252 1253 How to adapt a port? 1254 1255 - unify cpu_switch, cpu_exit, cpu_switchto into 1256 a single cpu_switchto. see cpu_switchto.9. 1257 1258 - implement cpu_idle. see cpu_idle.9. 1259 1260 - add a flag argument to cpu_need_resched. 1261 handle RESCHED_IMMED flag, which means "cause a preemption 1262 as soon as possible." eg. in the case of MULTIPROCESSOR, 1263 send an IPI to the target cpu. 1264 1265 - "curlwp == NULL" is not a valid check for idle state anymore. 1266 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1267 almost always non-NULL, with exceptions like early on boot. 1268 1269 - remove idle pcbs. 1270 1271 - (if MULTIPROCESSOR) tweak processor trampoline code. 1272 1273 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1274 secondary processors. 1275 1276 - (if schedhz!=0) call schedclock regardless of the value of 1277 curlwp. 1278 1279 - of course, update MD users of scheduler/switching API. 1280 1281Branch: yamt-km, yamt-km-doc 1282Description: simplify/improve kernel memory management and bootstrap 1283Status: Terminated; merged to -current 1284Start Date: Tue Jan 25 2005 1285End Date: Fri Apr 1 2005 1286Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1287Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1288Scope: yamt-km: src/sys 1289 yamt-km-doc: src/share/man/man9/uvm.9 1290Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1291 1292 the followings are per-port status. 1293 (account names mean "tested by".) 1294 1295 works enough to go to multiuser: 1296 alpha, i386, xen (yamt@) 1297 pc532 (simonb@) 1298 alpha, i386, mac68k, macppc, pmax, shark, 1299 sparc, sparc64, sun3, x68k (chs@) 1300 cobalt, dreamcast, hp300, news68k, newsmips, 1301 sun3x (tsutsui@) 1302 amiga (mhitch@) 1303 cats, hp700 (skrll@) 1304 xen (bouyer@) 1305 1306 known to have the same problem as trunk: 1307 vax (chs@, stuck while running kvm_mkdb) 1308 1309 known to have a problem: 1310 luna68k (and, if any, other m68k ports which use TTR) 1311 needs to be revisited. 1312 -> for luna68k, although not tested, 1313 Sysmap has been moved to avoid kva conflict with 1314 I/O ranges. 1315 1316 buildable: 1317 src/sys/arch/acorn26/conf/GENERIC 1318 src/sys/arch/acorn32/conf/GENERIC 1319 src/sys/arch/algor/conf/P6032 1320 src/sys/arch/alpha/conf/GENERIC 1321 src/sys/arch/alpha/conf/GENERIC.MP 1322 src/sys/arch/amd64/conf/GENERIC 1323 src/sys/arch/amd64/conf/GENERIC.MP 1324 src/sys/arch/amiga/conf/GENERIC 1325 src/sys/arch/arc/conf/GENERIC 1326 src/sys/arch/atari/conf/MILAN-PCIIDE 1327 src/sys/arch/bebox/conf/GENERIC 1328 src/sys/arch/cats/conf/GENERIC 1329 src/sys/arch/cesfic/conf/GENERIC 1330 src/sys/arch/cobalt/conf/GENERIC 1331 src/sys/arch/dreamcast/conf/GENERIC 1332 src/sys/arch/evbarm/conf/TS7200 1333 src/sys/arch/evbppc/conf/WALNUT 1334 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1335 src/sys/arch/evbsh5/conf/CAYMAN64 1336 src/sys/arch/hp300/conf/GENERIC 1337 src/sys/arch/hp700/conf/GENERIC 1338 src/sys/arch/hpcarm/conf/JORNADA728 1339 src/sys/arch/hpcmips/conf/GENERIC 1340 src/sys/arch/hpcsh/conf/GENERIC 1341 src/sys/arch/hpcsh/conf/HPW650PA 1342 src/sys/arch/i386/conf/GENERIC 1343 src/sys/arch/i386/conf/GENERIC.MP 1344 src/sys/arch/i386/conf/XEN0 1345 src/sys/arch/i386/conf/XENU 1346 src/sys/arch/ibmnws/conf/GENERIC 1347 src/sys/arch/iyonix/conf/GENERIC 1348 src/sys/arch/luna68k/conf/GENERIC 1349 src/sys/arch/mac68k/conf/GENERIC 1350 src/sys/arch/macppc/conf/GENERIC 1351 src/sys/arch/macppc/conf/GENERIC.MP 1352 src/sys/arch/mipsco/conf/GENERIC 1353 src/sys/arch/mmeye/conf/GENERIC 1354 src/sys/arch/mvme68k/conf/GENERIC 1355 src/sys/arch/netwinder/conf/GENERIC 1356 src/sys/arch/news68k/conf/GENERIC 1357 src/sys/arch/newsmips/conf/GENERIC 1358 src/sys/arch/next68k/conf/GENERIC 1359 src/sys/arch/ofppc/conf/GENERIC 1360 src/sys/arch/pc532/conf/GENERIC 1361 src/sys/arch/pmax/conf/GENERIC 1362 src/sys/arch/prep/conf/GENERIC 1363 src/sys/arch/sandpoint/conf/GENERIC 1364 src/sys/arch/sbmips/conf/GENERIC 1365 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1366 src/sys/arch/shark/conf/GENERIC 1367 src/sys/arch/sparc/conf/GENERIC 1368 src/sys/arch/sparc/conf/GENERIC.MP 1369 src/sys/arch/sparc64/conf/GENERIC 1370 src/sys/arch/sparc64/conf/GENERIC.MP 1371 src/sys/arch/sun2/conf/GENERIC 1372 src/sys/arch/sun3/conf/GENERIC 1373 src/sys/arch/vax/conf/GENERIC 1374 src/sys/arch/vax/conf/GENERIC.MP 1375 src/sys/arch/x68k/conf/GENERIC 1376 1377 src/sys/arch/playstation2/conf/GENERIC 1378 1379Branch: yamt-pdpolicy 1380Description: play with page replacement policy 1381 - separate page replacement policy from the rest of kernel 1382 - implement alternative replacement policy 1383 - related read-ahead adjustment? 1384Status: Terminated; merged to -current 1385Start Date: Sun Mar 5 2006 1386End Date: Sat Sep 16 2006 1387Base Tag: yamt-pdpolicy-base9 1388Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1389Scope: src/sys (src/common is tagged but not branched) 1390Notes: 1391 1392Branch: yamt-readahead 1393Description: play with file readahead 1394Status: Terminated; merged to -current 1395Start Date: Mon Nov 14 2005 1396End Date: Wed Nov 30 2005 1397Base Tag: yamt-readahead-base3 1398Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1399Scope: src/sys 1400Notes: 1401 1402Branch: yamt-uio_vmspace 1403Description: uio_lwp/uio_segflg -> uio_vmspace 1404Status: Terminated; merged to -current 1405Start Date: Mon Dec 31 2005 1406End Date: Wed Mar 1 2006 1407Base Tag: yamt-uio_vmspace-base5 1408Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1409Scope: src/sys 1410Notes: 1411 1412Branch: yamt-splraiseipl 1413Description: finish implementing splraiseipl (and makeiplcookie). 1414 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1415 1416 - completes workqueue(9) and netbt. 1417 - fix PR/33218. 1418 1419Status: Terminated; merged to -current 1420Start Date: Mon Sep 18 2006 1421End Date: Fri Dec 22 2006 1422Base Tag: yamt-splraiseipl-base5 1423Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1424Scope: src/sys (src/common is tagged but not branched) 1425Notes: 1426 tested (by who): 1427 alpha (yamt) 1428 alpha (pavel) 1429 amd64 (reported privately) 1430 cobalt (tsutsui) 1431 ews4800mips (tsutsui) 1432 hp300 (tsutsui) 1433 hpcarm (reported privately) 1434 i386 (yamt) 1435 macppc (tsutsui) 1436 news68k (tsutsui) 1437 sgimips(IP32) (tsutsui) 1438 sparc(sun4c) (tsutsui) 1439 sun2 (tsutsui) 1440 sun3 (tsutsui) 1441 sun3x (tsutsui) 1442 xen (yamt) 1443 1444 compile-tested: 1445 acorn26 1446 acorn32 1447 algor 1448 amiga 1449 arc 1450 atari 1451 bebox 1452 cats 1453 cesfic 1454 dreamcast 1455 evbarm 1456 evbmips 1457 evbppc(marvell) 1458 evbppc(ibm4xx) 1459 evbsh3 1460 hp700 1461 hpcmips 1462 hpcsh 1463 ia64 1464 ibmnws 1465 iyonix 1466 landisk 1467 luna68k 1468 mac68k 1469 mmeye 1470 mvme68k 1471 mvmeppc 1472 mipsco 1473 netwinder 1474 newsmips 1475 next68k 1476 ofppc 1477 pc532 1478 pmax 1479 pmppc 1480 prep 1481 sandpoint 1482 sbmips 1483 shark 1484 sparc 1485 sparc64 1486 vax 1487 x68k 1488 zaurus 1489 1490 not tested: 1491 pdp10 (i don't know how to build) 1492 sh5 (not buildable with an unrelated problem.) 1493 1494 compile CAYMAN64/netbsd32_sa.o 1495 cc1: warnings being treated as errors 1496 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1497 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1498 --- netbsd32_sa.o --- 1499 *** [netbsd32_sa.o] Error code 1 1500 1 error 1501 1502 notyet: 1503 amigappc 1504 playstation2 1505 1506Branch: yamt-vop 1507Description: remove several VOPs 1508Status: Terminated; merged to -current 1509Start Date: Wed Oct 19 2005 1510End Date: Wed Nov 2 2005 1511Base Tag: yamt-vop-base3 1512Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1513Scope: src/sys 1514Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1515 1516Branch: yamt-x86pmap 1517Description: merge i386 and amd64 pmap 1518Status: Terminated; merged to -current 1519Start Date: Mon Sep 24 2007 1520End Date: Fri Oct 19 2007 1521Base Tag: yamt-x86pmap-base4 1522Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1523Scope: src/sys (src/common is tagged but not branched) 1524Notes: 1525 1526Branch: gdamore-uart 1527Description: Add register table support to com driver. 1528Status: Active 1529Start Date: 14 June 2006 1530End Date: 13 July 2006 1531Base Tag: gdamore-uart-base 1532Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1533Scope: kernel 1534Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1535 com support, and also removes a nasty hack from Atheros com. 1536 1537######################################################################## 1538# Other: 1539######################################################################## 1540 1541Branch: magnum 1542Description: ? 1543Status: ? 1544Start Date: 1545End Date: 1546Base Tag: magnum-base 1547Maintainer: ? 1548Scope: kernel 1549Notes: 1550 1551