BRANCHES revision 1.229
1# $NetBSD: BRANCHES,v 1.229 2007/12/12 09:02:04 cube 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 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 - Document locking around fields in struct mount. 538 539 - Check aliased vnode handling. There may be problems. 540 541 - Check layered file systems, LFS. 542 543 Remaining problems: 544 545 - tmpfs_rmdir occasionally leaks tmpfs_nodes. 546 547 - UVM_FLAG_TRYLOCK is not sufficient in uvm_km.c because 548 allocations will fail too often. It's needed for !kmem_map 549 because sometimes allocations are made by threads that 550 hold the map locked, which could cause other threads to 551 wait long term even if they are trying to make a NOWAIT 552 allocation. 553 554 - ext2fs dup alloc. 555 556 - Unmount erroneously reports busy sometimes. Why? 557 558 - usl_detachtimeout warning occasionally. 559 560Branch: yamt-kmem 561Description: 562 - separate kernel va allocation from kernel fault handling. 563 - make kmem_alloc interrupt-safe. 564Status: Active 565Start Date: Sun Dec 9 2007 566End Date: 567Base Tag: yamt-kmem-base 568Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 569Scope: src/sys (src/common is tagged but not branched) 570Notes: 571 572Branch: yamt-lazymbuf 573Description: implement and evaluate lazy mapping of mbuf external data pages 574 also, change the way to share mbuf external storage. 575 it's intended as the first step of larger changes. 576 1. support operations (esp. bus_dma load) on 577 unmapped mbuf. 578 2. unify mbuf and buf. 579 (or, at least some parts of them) 580 3. then it should be trivial to implement 581 i/o coalescing, etc. 582Status: Active 583Start Date: Wed Jul 6 2005 584End Date: 585Base Tag: yamt-lazymbuf-base7 586Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 587Scope: src/sys (src/common is tagged but not branched) 588Notes: 589 i386 DONE 590 amd64 DONE 591 other ports should work as the trunk does. 592 (conditionalized by __HAVE_LAZY_MBUF macro) 593 594Branch: reinoud-bufcleanup 595Description: implement and evaluate struct buf usage cleanup strategies. 596 Ideas currently in mind (preference for b): 597 a) 598 1. use of bio_ops per buffer. 599 2. allow chaining/overloading of functions in bio_ops 600 and provide some private context. 601 3. extend the bio_ops with commonly used functionality 602 like pending action counting, custom context passing, 603 last minute processing of buffer data, buffer cache 604 etc. 605 4. investigate the use of the kcont() 606 continuation-passing framework for async io 607 completion notification for bufs 608 ... 609 b) 610 1. all sequencing use of B_CALL replaced by 611 device-threads, if possible generic code around BUFQ 612 2. possibly use kcont() for async IO finished signaling 613 3. counter of pending and queued actions requestable 614 by IOCTL interface? 615 4. implement `last minute buffer fixup' calls and maybe 616 even finished I/O calls as vnode operations 617 ... 618Status: Active 619Start Date: Thu Mar 15 2007 620End Date: 621Base Tag: reinoud-bufcleanup-base 622Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 623Scope: src/sys and src/common 624Notes: Used as experiment sandbox and if successful hopefully one day 625 to be integrated. 626 627Branch: thorpej-atomic 628Description: Implementation of an atomic memory operations API modeled 629 after the one in Solaris 10. 630Status: Active 631Start Date: Apr 11 2007 632End Date: 633Base tag: thorpej-atomic-base 634Maintainer: Jason Thorpe <thorpej@netbsd.org> 635Scope: src/common 636 src/sys 637Notes: Base atomic primitives need to be implemented for 638 all of the supported architectures: 639 640 alpha DONE 641 arm DONE 642 hppa 643 i386 DONE 644 ia64 645 m68k DONE (except for 68010) 646 mips 647 ns32k 648 powerpc DONE except for membar_*() 649 powerpc64 DONE except for membar_*() 650 sh3 651 sparc DONE except for membar_*() 652 sparc64 DONE except for membar_*() 653 vax 654 x86_64 DONE 655 656 Tested: 657 658 alpha NO 659 arm NO 660 hppa NO 661 i386 NO 662 ia64 NO 663 m68k NO 664 mips NO 665 ns32k NO 666 powerpc NO 667 powerpc64 NO 668 sh3 NO 669 sparc NO 670 sparc64 NO 671 vax NO 672 x86_64 NO 673 674 TODO: 675 676 all - Need to replace mb_*() with membar_*(). 677 678 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 679 to see of membar_enter() is required here. 680 681 - Talk to ad@ -- figure out of non-atomic 682 mutex / rwlock release is actually safe. 683 684 arm - Consider using a RAS technique like 685 MIPS uses for _lock_cas() and the mutex 686 stubs. Possibly do more than one atomic 687 op as a RAS. Possibly implement mutex 688 stubs using the technique. 689 690 m68k - Need to do 68010 support. 691 692 i386 - Need to change when x86_patch() is called 693 so we can test ncpus. 694 695 powerpc - Figure out if we need barriers in the 696 atomic ops themselves (hopefully not!) 697 698 x86_64 - Need to change when x86_patch() is called 699 so we can test ncpus. 700 701######################################################################## 702# Individual developers' branches (Terminated): 703######################################################################## 704 705Branch: bouyer-scsipi 706Description: Integration of atapi support 707Status: Terminated 708Start Date: 709End Date: 710Base Tag: 711Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 712Scope: kernel 713Notes: Superseded by thorpej_scsipi 714 715Branch: bouyer-xen2 716Description: update xen port to xen 2.0, with support for domain0 operations 717Status: Terminated 718Start Date: Dec 13 2004 719End Date: Mar 10 2005 720Base Tag: netbsd-2-base 721Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 722Scope: src/sys/arch/xen 723Notes: 724 725Branch: bouyer-xenamd64 726Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 727Status: Terminated 728Start Date: 18 Oct 2007 729End Date: 22 Nov 2007 730Base Tag: bouyer-xenamd64-base 731Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 732Scope: kernel 733Notes: 734 735Branch: bouyer-xeni386 736Description: switch xen on i386 to the x86 pmap and the xen/x86/x86_xpmap.c bootstrap, and add i386 PAE support 737Status: active 738Start Date: 10 Dec 2007 739End Date: 740Base Tag: bouyer-xeni386-base 741Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 742Scope: kernel 743Notes: 744 745Branch: chap-midi 746Description: Renovation of MIDI support 747Status: Terminated; merged to -current 748Start Date: 19 May 2006 749End Date: 30 Jun 2006 750Base Tag: chap-midi-base 751Maintainer: Chapman Flack <chap@NetBSD.org> 752Scope: sys, share/man, usr.bin 753Notes: 754 755Branch: chs-ubc 756Description: Unified Buffer Cache 757Status: Terminated 758Start Date: 759End Date: 760Base Tag: chs-ubc-base 761Maintainer: Chuck Silvers <chs@NetBSD.org> 762Scope: kernel 763Notes: 764 765Branch: chs-ubc2 766Description: Unified Buffer Cache 767Status: Terminated; merged to -current 768Start Date: 769End Date: 770Base Tag: chs-ubc2-base, chs-ubc2-newbase 771Maintainer: Chuck Silvers <chs@NetBSD.org> 772Scope: kernel 773Notes: 774 775Branch: cjs-build-against-obj-dir 776Description: ? 777Status: ? 778Start Date: 779End Date: 780Base Tag: 781Maintainer: Curt Sampson <cjs@NetBSD.org> 782Scope: Entire tree. 783Notes: 784 785Branch: eeh-paddr_t 786Description: use separate types for virtual vs. physical addresses 787Status: Terminated; merged to -current 788Start Date: 789End Date: 790Base Tag: eeh-paddr_t-base 791Maintainer: Eduardo Horvath <eeh@NetBSD.org> 792Scope: kernel 793Notes: This is needed to support 32-bit kernels on sparc64. 794 795Branch: elad-kernelauth 796Description: Native NetBSD implementation of Apple's kernel authorization 797 based on TN2127. This is a "clean-room" implementation to 798 avoid any licensing issues. 799Status: Terminated; merged to -current 800Start Date: Tue Mar 7 2006 801End Date: Mon May 15 2006 802Base Tag: elad-kernelauth-base 803Maintainer: Elad Efrat <elad@NetBSD.org> 804Scope: src/sys, src/share/man/man9/Makefile, 805 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 806Notes: 807 808Branch: fvdl-softdep 809Description: FFS soft dependencies 810Status: Terminated; merged to -current 811Start Date: 812End Date: 813Base Tag: fvdl-softdep-base 814Maintainer: Frank van der Linden <fvdl@NetBSD.org> 815Scope: kernel 816Notes: 817 818Branch: gehenna-devsw 819Description: auto-generation of devsw table 820Status: Terminated 821Start Date: 16 May 2002 822End Date: 6 Sep 2002 823Base Tag: gehenna-devsw-base 824Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 825Scope: syssrc 826Notes: The goal is to get rid of the existing device switch tables in 827 port-dependent conf.c and to generate them dynamically by 828 config(8). 829 830Branch: is-newarp 831Description: ARP for non-Ethernet 832Status: Terminated; merged before NetBSD 1.3 833Start Date: 1996/10/13 834End Date: 1997/03/15 835Base Tag: is-newarp-base 836Maintainer: Ignatios Souvatzis <is@NetBSD.org> 837Scope: kernel 838Notes: 839 840Branch: jmcneill-pm 841Description: Power management framework overhaul, ACPI improvements 842Status: Terminated; merged before NetBSD 5.0 843Start Date: 3 Aug 2007 844End Date: 9 Dec 2007 845Base Tag: jmcneill-pm-base 846Maintainer: Jared D. McNeill <jmcneill@NetBSD.org> 847Scope: kernel 848Notes: 849 850Branch: kenh-if-detach 851Description: Interface detach support. 852Status: ? 853Start Date: 854End Date: 855Base Tag: kenh-if-detach-base 856Maintainer: Ken Hornstein <kenh@NetBSD.org> 857Scope: kernel 858Notes: 859 860Branch: kent-audio1 861Description: Audio converter pipeline 862Status: Terminated; merged to -current 863Start Date: Tue Dec 7 2004 864End Date: Tue Jan 11 2005 865Base Tag: kent-audio1-base 866Maintainer: TAMURA Kent <kent@NetBSD.org> 867Scope: kernel (audio device drivers) 868Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 869 Please consult with the maintainer before committing 870 to this branch. 871 872Branch: kqueue 873Description: kqueue kernel event notification mechanism (from FreeBSD) 874Status: Terminated; merged to -current 875Start Date: Tue Jul 10 23:08:38 EST 2001 876End Date: Tue Oct 24 09:14:14 GMT 2002 877Base Tag: kqueue-base 878Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 879Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 880Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 881 local internal changes to better suit NetBSD, and 882 enhancements such as looking up filters by name or 883 number, and dynamic registration of "user" filters. 884 The work is complete as is, but is awaiting more 885 feedback from various kernel gurus before going mainline. 886 887Branch: ktrace-lwp 888Description: ktrace support for lwp ids. 889Status: Terminated; merged to -current 890Start Date: Wed Jul 2 15:27:30 UTC 2003 891End Date: Sun Dec 11 12:25:29 UTC 2005 892Base Tag: ktrace-lwp-base 893Maintainer: Darren Reed <darrenr@NetBSD.org> 894Scope: sys 895Notes: 896 897Branch: marc-pcmcia 898Description: PCMCIA support 899Status: Terminated; merged to -current 900Start Date: 901End Date: 902Base Tag: marc-pcmcia-base, marc-pcmcia-bp 903Maintainer: Marc Horowitz <marc@NetBSD.org> 904Scope: kernel 905Notes: 906 907Branch: minoura_x68k_bus_h 908Description: bus_space(9) and bus_dma(9) implementation for x68k 909Status: Terminated; merged to -current 910Start Date: 23 Dec 1998 911End Date: 16 Mar 1999 912Base Tag: minoura_x68k_bus_h-base 913Maintainer: Minoura Makoto <minoura@NetBSD.org> 914Scope: sys/arch/x68k 915Notes: 916 917Branch: minoura-xpg4dl 918Description: Citrus Project locale subsystem 919Status: Terminated; (partly) merged to -current 920Start Date: 28 March 2000 921End Date: 922Base Tag: minoura-xpg4dl-base 923Maintainer: Minoura Makoto <minoura@NetBSD.org> 924Scope: basesrc, syssrc, sharesrc 925Notes: Citrus Project is developing dynamically-loadable, codeset- 926 independent locale subsystem. Part of the implementation 927 (LC_CTYPE) called XPG4DL is now integrated to -current. 928 929Branch: mrg-vm-swap 930Description: dynamic swap allocation, swap-to-files support 931Status: Terminated; abandoned for mrg-vm-swap2 932Start Date: 12 February 1997 933End Date: 15 March 1997 934Base Tag: [none] 935Maintainer: Matthew R. Green <mrg@NetBSD.org> 936Scope: kernel 937Notes: 938 939Branch: mrg-vm-swap2 940Description: dynamic swap allocation, swap-to-files support 941Status: Terminated; merged to -current 942Start Date: 4 May 1997 943End Date: 12 June 1997 944Base Tag: mrg-vm-swap2-base 945Maintainer: Matthew R. Green <mrg@NetBSD.org> 946Scope: kernel 947Notes: 948 949Branch: nathanw_sa 950Description: Scheduler activations 951Status: Terminated; merged to -current 952Start Date: 5 March 2001 953End Date: 18 January 2003 954Base Tag: nathanw_sa_base 955Maintainer: Nathan Williams <nathanw@NetBSD.org> 956Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 957 bin/ps usr.bin/systat usr.bin/top usr.bin/w 958 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 959Notes: The idea of scheduler activations is described in the 960 classic paper by Anderson et al., in ACM Transactions 961 a on Computer Systems volume 10 issue 1 (1992),which 962 can be found at 963 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 964 Many ideas in the implementation are based on the 965 implementation of scheduler activations added to Mach 966 3.0 and described by Davis et al. in the University of 967 Washington CS tech report 92-08-93, which can be found 968 at 969 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 970 971 My USENIX paper on the subject can be found at 972 http://web.mit.edu/nathanw/www/usenix/ 973 974 Please consult with the maintainer before committing 975 to this branch. 976 Other tags starting with nathanw_sa reserved for 977 branch management and are not guaranteed to be stable. 978 979 Trunk tagged with "nathanw_sa_before_merge" prior to 980 merging branch down to trunk. Branch tagged with 981 "nathanw_sa_end" to indicate the ending revision of 982 the branch. 983 984Branch: newlock 985Description: New locking primitives, based on Solaris's 986Status: Terminated 987Start Date: March 9, 2002 988End Date: February 12, 2007 989Base Tag: newlock-base 990Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 991Scope: Kernel 992Notes: The goal is to replace the existing lockmgr() and 993 simple_lock() based locking mechanisms with the 994 primitives found in Solaris: mutexes and rwlocks. 995 Superseded by the newlock2 branch. 996 997Branch: newlock2 998Description: New locking primitives, based on Solaris's 999Status: Terminated 1000Start Date: September 9, 2006 1001End Date: February 12, 2007 1002Base Tag: newlock2-base 1003Maintainer: Andrew Doran <ad@NetBSD.org> 1004Scope: Kernel 1005Notes: As per the newlock branch, however given the amount of time 1006 the original branch has lain dormant, a new one has been 1007 created. Goals: 1008 - Implement new locking primitives on most-used ports. 1009 - Minor locking improvements. 1010 - Remove spinlockmgr(). 1011 1012Branch: nick-csl-alignment 1013Description: Provide correctly aligned __cpu_simple_lock_t for hppa 1014Status: Terminated 1015Start Date: 2007-07-18 1016End Date: 1017Base Tag: nick-csl-alignment-base5 1018Maintainer: Nick Hudson <skrll@NetBSD.org> 1019Scope: sys, lib/libpthread, lib/libpthread_dbg 1020Notes: 1021 1022Branch: perseant-lfsv2 1023Description: LFS incompatible on-disk data structure changes 1024Status: Terminated 1025Start Date: 27 June 2001 1026End Date: 16 July 2001 1027Base Tag: perseant-lfsv2-base 1028Maintainer: Konrad Schroder <perseant@NetBSD.org> 1029Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 1030Notes: This branch should be short-lived, I expect to merge as soon 1031 as the data structures required for unremove are in and tested. 1032 1033Branch: ppcoea-renovation 1034Description: General renovation and cleanup of all OEA PowerPC ports. 1035Status: Terminated; merged to -current 1036Start Date: 30 April 2007 1037End Date: 15 October 2007 1038Base Tag: ppcoea-renovation-base 1039Maintainer: Tim Rightnour <garbled@netbsd.org> 1040Scope: src/sys/arch 1041Notes: This branch is for a general cleanup of all OEA-based PowerPC 1042 ports. OEA (Operating Environment Architecture) PowerPC refers 1043 to the 601, 603, 604, and similar chips. Specifically, not the 1044 403/401 and other embedded chips. The general concept is to get 1045 them all compiling, and sharing as much code as possible. All 1046 developers are welcome to commit to this branch. 1047 1048Branch: thorpej-devvp 1049Description: replace dev_t with struct vnode * in devsw entry points 1050Status: Terminated 1051Start Date: Sep 6 2001 1052End Date: ??? 1053Base Tag: thorpej-devvp-base 1054Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1055Scope: syssrc 1056Notes: Kernels built from this branch are not expected 1057 to function correctly at this time. 1058 1059 Ports known to compile on this branch: 1060 alpha 1061 i386 1062 1063Branch: peter-altq 1064Description: New ALTQ framework: 1065 - sync with KAME sources 1066 - share mtag/name mapping functions 1067 - separate altq + pf attachment 1068Status: Terminated; merged to -current 1069Start Date: March 16, 2006 1070End Date: October 12, 2006 1071Base Tag: peter-altq-base 1072Maintainer: Peter Postma <peter@NetBSD.org>, 1073 Martin Husemann <martin@NetBSD.org>, 1074 Matthias Scheler <tron@NetBSD.org> 1075Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1076Notes: Only the first item in the description was finished 1077 in this branch. 1078 1079Branch: sommerfeld_i386mp_1 1080Description: Multiprocessor support for i386 using Intel MP BIOS. 1081Status: Terminated; merged to -current 1082Start Date: 21 Feb 2000 1083End Date: 01 Oct 2002 1084Base Tag: sommerfeld_i386mpbase_1 1085Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 1086Scope: sys/arch/i386 1087Notes: 1088 Code committed to the branch has booted to multiuser 1089 on at least one system. 1090 1091 Not guaranteed to compile against mainline since -current 1092 may have changed incompatibly with the last branch update; 1093 use "cvs update -D" to roll-back the rest of the tree to match. 1094 1095 Please get explicit permission from the maintainer 1096 before each commit, or your changes will be backed out. 1097 Other tags starting with sommerfeld_ are private to 1098 the developer and are guaranteed to be unstable. 1099 Only the maintainer should move tags. 1100 1101 Note that this branch uses a DIFFERENT scheme for 1102 syncing with the mainline. the maintainer uses some private 1103 scripts for keeping them in sync; if you make commits 1104 to the branch to "resynchronize" things, you'll 1105 probably do it wrong; instead, ask the maintainer to 1106 resynchronize things. 1107 1108 See sys/arch/i386/TODO on the branch for a list of known 1109 issues with the branch. 1110 1111Branch: thorpej-mips-cache 1112Description: overhaul MIPS cache support code 1113Status: Terminated; merged to -current 1114Start Date: Oct 23 2001 1115End Date: Nov 14 2001 1116Base Tag: thorpej-mips-cache-base 1117Scope: syssrc 1118Notes: This branch needs more debugging, testing, and more 1119 ports need to be converted to the new world order. 1120 1121 The following processors have had cache ops 1122 written: 1123 1124 * R2000/R3000 (cache_r3k) -- light testing, 1125 needs to be beat on a lot more to make 1126 sure it's working. 1127 1128 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1129 tracked down a bug, which has been fixed. 1130 1131 Confirmed working on R4000-with-L2. 1132 1133 Confirmed working on R4400-no-L2 and 1134 R4400-with-L2. 1135 1136 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1137 has committed fixes to this code. 1138 1139 Confirmed working on R4600 v2 (SGI IP-22 with 1140 no SysAD L2 cache). 1141 1142 Confirmed working on RM5260 (Algorithmics P-5064). 1143 1144 * TX39 (cache_tx39) -- uch@NetBSD.org has 1145 committed fixes to this code. Awaiting 1146 confirmation that it is working properly. 1147 1148 * R5900 (cache_r5900) -- uch@NetBSD.org has 1149 written this code and tested it on a 1150 PlayStation 2. 1151 1152 The following ports have been updated to compile (and 1153 use optimized-for-processor bus_dma routines). Those 1154 that have been tested and work are marked with [WORKING]. 1155 1156 * algor [WORKING] 1157 1158 * arc [WORKING] 1159 1160 * pmax [WORKING] 1161 1162 * playstation2 [WORKING] 1163 Needs optimized bus_dmamap_sync(). 1164 1165 * hpcmips [need verification that this is working] 1166 Needs optimized bus_dmamap_sync(). 1167 1168 * sgimips [WORKING] 1169 Needs optimized bus_dmamap_sync(). 1170 1171 * cobalt [need testing] 1172 1173 * mipsco [need testing] 1174 1175 * newsmips [need testing] 1176 1177Branch: thorpej_scsipi 1178Description: SCSI/ATAPI midlayer rewrite. 1179Status: Terminated; merged to -current 1180Start Date: 1181End Date: Apr 25 2001 1182Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1183Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1184 Jason Thorpe <thorpej@NetBSD.org> 1185Scope: syssrc 1186Notes: When a change from -current is pulled up please move the 1187 thorpej_scsipi_base tag to the revision you're syncing with. 1188 thorpej_scsipi_nbase is private to maintainer (only 1189 used when syncing the whole branch with HEAD). 1190 Just before the merge, syssrc has been tagged with 1191 thorpej_scsipi_beforemerge 1192 1193Branch: thorpej-signal 1194Description: ? 1195Status: ? 1196Start Date: 1197End Date: 1198Base Tag: thorpej-signal-base 1199Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1200Scope: kernel 1201Notes: 1202 1203Branch: thorpej-setroot 1204Description: ? 1205Status: Terminated; merged to -current 1206Start Date: 1207End Date: 1208Base Tag: 1209Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1210Scope: kernel 1211Notes: 1212 1213Branch: simonb-timecounters 1214Description: Port FreeBSD timecounters to NetBSD 1215Status: Terminated 1216Start Date: Sat Feb 04 2006 1217End Date: Wed Jun 07 2006 1218Base Tag: simonb-timecounters-base 1219Maintainer: Simon Burge <simonb@NetBSD.org>, 1220 Frank Kardel <kardel@NetBSD.org> 1221Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1222Notes: early (partial conversion) commit to -current 1223 ok'ed by core@ on 20060605 for testing and further 1224 simplified conversion 1225 1226Branch: wrstuden-devbsize 1227Description: Modify buffer cache to deal with different devices having 1228 different block sizes. Also DEV_BSIZE would go away. 1229Status: Terminated 1230Start Date: Aug or Sept 1999 1231End Date: 1 Apr 2000 1232Base tag: wrstuden-devbsize-base 1233Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1234Scope: kernel 1235Notes: No longer active due to lack of time, and introduction 1236 of UBC. In terms of UBC, the primary cache for 1237 file data is the VM cache, which needs to operate 1238 in terms of VM pages. As no existing device has native 1239 pages the same size as our VM pages, there already is 1240 a mapping going on between the VM system and the 1241 underlying blocks. So it would be easier and cleaner 1242 to adjust that to deal w/ different block sizes. 1243 Also with UBC, all i/o is in terms of bytes at an offset 1244 with a certain length, so the exact block size isn't a big 1245 deal. 1246 1247 Any other wrstuden-devbsize tag may (and should) go away. 1248 1249Branch: yamt-idlelwp 1250Description: idle lwp, and some changes depending on it. 1251 1252 1. separate context switching and thread scheduling. 1253 (cf. gmcgarry_ctxsw) 1254 2. implement idle lwp. 1255 3. clean up related MD/MI interfaces. 1256 4. make scheduler(s) modular. 1257 1258Status: Terminated; merged to -current 1259Start Date: Fri Feb 17 2007 1260End Date: Thu May 17 2007 1261Base Tag: yamt-idlelwp-base8 1262Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1263Scope: src/sys (src/common is tagged but not branched) 1264Notes: 1265 Status of ports: 1266 alpha [ Done, UP tested, MP not tested ] 1267 i386 [ Done, tested ] 1268 amd64 [ Done, tested ] 1269 mips [ Done, both MIPS1 and MIPS3 tested] 1270 sparc [ Done, UP tested, MP might have 1271 some problem after newlock2 merge ] 1272 sparc64 [ Done, tested ] 1273 arm [ Done, SA1 tested. See PR 36548 ] 1274 macppc/powerpc [ Done, OEA tested ] 1275 hppa [ Done, tested ] 1276 sh3 [ Done, tested ] 1277 vax [ Done, UP tested, MP untested ] 1278 m68k [ Done, tested on several ports ] 1279 ns32k [ broken ] 1280 ia64 [ broken ] 1281 pdp10 [ broken ] 1282 1283 How to adapt a port? 1284 1285 - unify cpu_switch, cpu_exit, cpu_switchto into 1286 a single cpu_switchto. see cpu_switchto.9. 1287 1288 - implement cpu_idle. see cpu_idle.9. 1289 1290 - add a flag argument to cpu_need_resched. 1291 handle RESCHED_IMMED flag, which means "cause a preemption 1292 as soon as possible." eg. in the case of MULTIPROCESSOR, 1293 send an IPI to the target cpu. 1294 1295 - "curlwp == NULL" is not a valid check for idle state anymore. 1296 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1297 almost always non-NULL, with exceptions like early on boot. 1298 1299 - remove idle pcbs. 1300 1301 - (if MULTIPROCESSOR) tweak processor trampoline code. 1302 1303 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1304 secondary processors. 1305 1306 - (if schedhz!=0) call schedclock regardless of the value of 1307 curlwp. 1308 1309 - of course, update MD users of scheduler/switching API. 1310 1311Branch: yamt-km, yamt-km-doc 1312Description: simplify/improve kernel memory management and bootstrap 1313Status: Terminated; merged to -current 1314Start Date: Tue Jan 25 2005 1315End Date: Fri Apr 1 2005 1316Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1317Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1318Scope: yamt-km: src/sys 1319 yamt-km-doc: src/share/man/man9/uvm.9 1320Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1321 1322 the followings are per-port status. 1323 (account names mean "tested by".) 1324 1325 works enough to go to multiuser: 1326 alpha, i386, xen (yamt@) 1327 pc532 (simonb@) 1328 alpha, i386, mac68k, macppc, pmax, shark, 1329 sparc, sparc64, sun3, x68k (chs@) 1330 cobalt, dreamcast, hp300, news68k, newsmips, 1331 sun3x (tsutsui@) 1332 amiga (mhitch@) 1333 cats, hp700 (skrll@) 1334 xen (bouyer@) 1335 1336 known to have the same problem as trunk: 1337 vax (chs@, stuck while running kvm_mkdb) 1338 1339 known to have a problem: 1340 luna68k (and, if any, other m68k ports which use TTR) 1341 needs to be revisited. 1342 -> for luna68k, although not tested, 1343 Sysmap has been moved to avoid kva conflict with 1344 I/O ranges. 1345 1346 buildable: 1347 src/sys/arch/acorn26/conf/GENERIC 1348 src/sys/arch/acorn32/conf/GENERIC 1349 src/sys/arch/algor/conf/P6032 1350 src/sys/arch/alpha/conf/GENERIC 1351 src/sys/arch/alpha/conf/GENERIC.MP 1352 src/sys/arch/amd64/conf/GENERIC 1353 src/sys/arch/amd64/conf/GENERIC.MP 1354 src/sys/arch/amiga/conf/GENERIC 1355 src/sys/arch/arc/conf/GENERIC 1356 src/sys/arch/atari/conf/MILAN-PCIIDE 1357 src/sys/arch/bebox/conf/GENERIC 1358 src/sys/arch/cats/conf/GENERIC 1359 src/sys/arch/cesfic/conf/GENERIC 1360 src/sys/arch/cobalt/conf/GENERIC 1361 src/sys/arch/dreamcast/conf/GENERIC 1362 src/sys/arch/evbarm/conf/TS7200 1363 src/sys/arch/evbppc/conf/WALNUT 1364 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1365 src/sys/arch/evbsh5/conf/CAYMAN64 1366 src/sys/arch/hp300/conf/GENERIC 1367 src/sys/arch/hp700/conf/GENERIC 1368 src/sys/arch/hpcarm/conf/JORNADA728 1369 src/sys/arch/hpcmips/conf/GENERIC 1370 src/sys/arch/hpcsh/conf/GENERIC 1371 src/sys/arch/hpcsh/conf/HPW650PA 1372 src/sys/arch/i386/conf/GENERIC 1373 src/sys/arch/i386/conf/GENERIC.MP 1374 src/sys/arch/i386/conf/XEN0 1375 src/sys/arch/i386/conf/XENU 1376 src/sys/arch/ibmnws/conf/GENERIC 1377 src/sys/arch/iyonix/conf/GENERIC 1378 src/sys/arch/luna68k/conf/GENERIC 1379 src/sys/arch/mac68k/conf/GENERIC 1380 src/sys/arch/macppc/conf/GENERIC 1381 src/sys/arch/macppc/conf/GENERIC.MP 1382 src/sys/arch/mipsco/conf/GENERIC 1383 src/sys/arch/mmeye/conf/GENERIC 1384 src/sys/arch/mvme68k/conf/GENERIC 1385 src/sys/arch/netwinder/conf/GENERIC 1386 src/sys/arch/news68k/conf/GENERIC 1387 src/sys/arch/newsmips/conf/GENERIC 1388 src/sys/arch/next68k/conf/GENERIC 1389 src/sys/arch/ofppc/conf/GENERIC 1390 src/sys/arch/pc532/conf/GENERIC 1391 src/sys/arch/pmax/conf/GENERIC 1392 src/sys/arch/prep/conf/GENERIC 1393 src/sys/arch/sandpoint/conf/GENERIC 1394 src/sys/arch/sbmips/conf/GENERIC 1395 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1396 src/sys/arch/shark/conf/GENERIC 1397 src/sys/arch/sparc/conf/GENERIC 1398 src/sys/arch/sparc/conf/GENERIC.MP 1399 src/sys/arch/sparc64/conf/GENERIC 1400 src/sys/arch/sparc64/conf/GENERIC.MP 1401 src/sys/arch/sun2/conf/GENERIC 1402 src/sys/arch/sun3/conf/GENERIC 1403 src/sys/arch/vax/conf/GENERIC 1404 src/sys/arch/vax/conf/GENERIC.MP 1405 src/sys/arch/x68k/conf/GENERIC 1406 1407 src/sys/arch/playstation2/conf/GENERIC 1408 1409Branch: yamt-pdpolicy 1410Description: play with page replacement policy 1411 - separate page replacement policy from the rest of kernel 1412 - implement alternative replacement policy 1413 - related read-ahead adjustment? 1414Status: Terminated; merged to -current 1415Start Date: Sun Mar 5 2006 1416End Date: Sat Sep 16 2006 1417Base Tag: yamt-pdpolicy-base9 1418Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1419Scope: src/sys (src/common is tagged but not branched) 1420Notes: 1421 1422Branch: yamt-readahead 1423Description: play with file readahead 1424Status: Terminated; merged to -current 1425Start Date: Mon Nov 14 2005 1426End Date: Wed Nov 30 2005 1427Base Tag: yamt-readahead-base3 1428Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1429Scope: src/sys 1430Notes: 1431 1432Branch: yamt-uio_vmspace 1433Description: uio_lwp/uio_segflg -> uio_vmspace 1434Status: Terminated; merged to -current 1435Start Date: Mon Dec 31 2005 1436End Date: Wed Mar 1 2006 1437Base Tag: yamt-uio_vmspace-base5 1438Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1439Scope: src/sys 1440Notes: 1441 1442Branch: yamt-splraiseipl 1443Description: finish implementing splraiseipl (and makeiplcookie). 1444 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1445 1446 - completes workqueue(9) and netbt. 1447 - fix PR/33218. 1448 1449Status: Terminated; merged to -current 1450Start Date: Mon Sep 18 2006 1451End Date: Fri Dec 22 2006 1452Base Tag: yamt-splraiseipl-base5 1453Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1454Scope: src/sys (src/common is tagged but not branched) 1455Notes: 1456 tested (by who): 1457 alpha (yamt) 1458 alpha (pavel) 1459 amd64 (reported privately) 1460 cobalt (tsutsui) 1461 ews4800mips (tsutsui) 1462 hp300 (tsutsui) 1463 hpcarm (reported privately) 1464 i386 (yamt) 1465 macppc (tsutsui) 1466 news68k (tsutsui) 1467 sgimips(IP32) (tsutsui) 1468 sparc(sun4c) (tsutsui) 1469 sun2 (tsutsui) 1470 sun3 (tsutsui) 1471 sun3x (tsutsui) 1472 xen (yamt) 1473 1474 compile-tested: 1475 acorn26 1476 acorn32 1477 algor 1478 amiga 1479 arc 1480 atari 1481 bebox 1482 cats 1483 cesfic 1484 dreamcast 1485 evbarm 1486 evbmips 1487 evbppc(marvell) 1488 evbppc(ibm4xx) 1489 evbsh3 1490 hp700 1491 hpcmips 1492 hpcsh 1493 ia64 1494 ibmnws 1495 iyonix 1496 landisk 1497 luna68k 1498 mac68k 1499 mmeye 1500 mvme68k 1501 mvmeppc 1502 mipsco 1503 netwinder 1504 newsmips 1505 next68k 1506 ofppc 1507 pc532 1508 pmax 1509 pmppc 1510 prep 1511 sandpoint 1512 sbmips 1513 shark 1514 sparc 1515 sparc64 1516 vax 1517 x68k 1518 zaurus 1519 1520 not tested: 1521 pdp10 (i don't know how to build) 1522 sh5 (not buildable with an unrelated problem.) 1523 1524 compile CAYMAN64/netbsd32_sa.o 1525 cc1: warnings being treated as errors 1526 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1527 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1528 --- netbsd32_sa.o --- 1529 *** [netbsd32_sa.o] Error code 1 1530 1 error 1531 1532 notyet: 1533 amigappc 1534 playstation2 1535 1536Branch: yamt-vop 1537Description: remove several VOPs 1538Status: Terminated; merged to -current 1539Start Date: Wed Oct 19 2005 1540End Date: Wed Nov 2 2005 1541Base Tag: yamt-vop-base3 1542Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1543Scope: src/sys 1544Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1545 1546Branch: yamt-x86pmap 1547Description: merge i386 and amd64 pmap 1548Status: Terminated; merged to -current 1549Start Date: Mon Sep 24 2007 1550End Date: Fri Oct 19 2007 1551Base Tag: yamt-x86pmap-base4 1552Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1553Scope: src/sys (src/common is tagged but not branched) 1554Notes: 1555 1556Branch: gdamore-uart 1557Description: Add register table support to com driver. 1558Status: Active 1559Start Date: 14 June 2006 1560End Date: 13 July 2006 1561Base Tag: gdamore-uart-base 1562Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1563Scope: kernel 1564Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1565 com support, and also removes a nasty hack from Atheros com. 1566 1567######################################################################## 1568# Other: 1569######################################################################## 1570 1571Branch: magnum 1572Description: ? 1573Status: ? 1574Start Date: 1575End Date: 1576Base Tag: magnum-base 1577Maintainer: ? 1578Scope: kernel 1579Notes: 1580 1581