BRANCHES revision 1.222
1# $NetBSD: BRANCHES,v 1.222 2007/11/26 22:48:57 ad Exp $ 2# 3# This file contains a list of branches that exist in the NetBSD CVS 4# tree and their current state. 5# 6# This list is necessarily incomplete. 7# 8# Within reason, developers may create branch and version tags at any 9# time for any purpose. To avoid name collisions, private tags should 10# have names which begin with the developer's NetBSD login name 11# followed by a - or _ character (e.g., thorpej_scsipi, 12# thorpej-signal) 13# 14# Any branch or version tag not listed here should be assumed to be 15# private to the developer who created it. It is inappropriate for 16# anyone other than that developer to commit, move tags, or otherwise 17# modify the contents of the branch. 18# 19# Please update this file when a new branch is ready for consumption 20# by folks other than the maintainer, or when the use or status of an 21# existing branch changes significantly. 22# 23# Format: 24# Branch: name of branch 25# Description: Purpose and intention of the branch 26# Status: Active/Terminated/Dormant 27# Start Date: date first instantiated 28# End Date: date it was Terminated/made_Dormant, if any 29# Base Tag: netbsd-1-5-base, etc. 30# Maintainer: Somebody to blame. 31# Scope: Portion of the tree covered. 32# Notes: Various other info, perhaps explanation of special tags, 33# who-may-commit policies, etc. 34# 35# There are four sections to this file: 36# Release branches 37# Individual developers' branches (Active/Dormant) 38# Individual developers' branches (Terminated), and 39# other 40# 41# Entries within each section should be alphabetized. 42# 43 44 45# Release branches: 46 47Branch: comdex-fall-1999 48Description: Special release branch for pre-1.5 release at 49 Fall 1999 COMDEX. 50Status: Terminated 51Start Date: 52End Date: 53Base Tag: comdex-fall-1999-base 54Maintainer: ? 55Scope: Entire tree. 56Notes: 57 58Branch: netbsd-0-9 59Description: The NetBSD 0.9 release branch 60Status: Terminated 61Start Date: 62End Date: 63Base Tag: netbsd-0-9-base 64Maintainer: Release Engineering <releng@NetBSD.org> 65Scope: Entire tree. 66Notes: Subsidiary tags of: netbsd-0-9-ALPHA, netbsd-0-9-ALPHA2, 67 netbsd-0-9-BETA, netbsd-0-9-RELEASE. 68 Commits restricted to release engineering. 69 70Branch: netbsd-1-0 71Description: The NetBSD 1.0 release branch 72Status: Terminated 73Start Date: 74End Date: 75Base Tag: netbsd-1-0-base 76Maintainer: Release Engineering <releng@NetBSD.org> 77Scope: Entire tree. 78Notes: 79 Commits restricted to release engineering. 80 81Branch: netbsd-1-1 82Description: The NetBSD 1.1 release branch 83Status: Terminated 84Start Date: 85End Date: 86Base Tag: netbsd-1-1-base 87Maintainer: Release Engineering <releng@NetBSD.org> 88Scope: Entire tree. 89Notes: 90 Commits restricted to release engineering. 91 92Branch: netbsd-1-2 93Description: The NetBSD 1.2 release branch 94Status: Terminated 95Start Date: 96End Date: 97Base Tag: netbsd-1-2-base 98Maintainer: Release Engineering <releng@NetBSD.org> 99Scope: Entire tree. 100Notes: 101 Commits restricted to release engineering. 102 103Branch: netbsd-1-3 104Description: The NetBSD 1.3 release branch 105Status: Terminated 106Start Date: 107End Date: 108Base Tag: netbsd-1-3-base 109Maintainer: Release Engineering <releng@NetBSD.org> 110Scope: Entire tree. 111Notes: 112 Commits restricted to release engineering. 113 114Branch: netbsd-1-4 115Description: The NetBSD 1.4 release branch 116Status: Terminated 117Start Date: 1 Apr 2000 118End Date: 119Base Tag: netbsd-1-4-base 120Maintainer: 1.4 Release Engineering <releng-1-4@NetBSD.org> 121Scope: Entire tree. 122Notes: 123 Commits restricted to release engineering. 124 125Branch: netbsd-1-5 126Description: The NetBSD 1.5 release branch 127Status: Terminated 128Start Date: 20 Jun 2000 129End Date: 26 Jan 2005 130Base Tag: netbsd-1-5-base 131Maintainer: 1.5 Release Engineering <releng-1-5@NetBSD.org> 132Scope: Entire tree. 133Notes: 134 Commits restricted to release engineering. 135 136Branch: netbsd-1-6 137Description: The NetBSD 1.6 release branch 138Status: Terminated 139Start Date: 22 May 2002 140End Date: 141Base Tag: netbsd-1-6-base 142Maintainer: 1.6 Release Engineering <releng-1-6@NetBSD.org> 143Scope: Entire tree. 144Notes: 145 Commits restricted to Release Engineering. 146 147Branch: netbsd-2 148Description: The NetBSD 2 release branch 149Status: Active 150Start Date: 23 Dec 2004 151End Date: 152Base Tag: netbsd-2-base 153Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 154Scope: Entire tree. (src + xsrc) 155Notes: 156 Commits restricted to Release Engineering. 157 158Branch: netbsd-2-0 159Description: Originally the NetBSD 2.0 release branch and now the branch 160 tracking security/critical fixes for the NetBSD 2.0 series 161Status: Active 162Start Date: 28 Mar 2004 and changed for security/critical function on 163 23 Dec 2004 164End Date: 165Base Tag: netbsd-2-0-base 166Maintainer: 2.0 Release Engineering <releng-2-0@NetBSD.org> 167Scope: Entire tree. (src + xsrc) 168Notes: Branch was re-purposed to security/critical change function 169 once 2.0 released. See netbsd-2 for current branch to track 170 NetBSD 2 tree. 171 Commits restricted to Release Engineering. 172 173Branch: netbsd-2-1 174Description: Tracking security/critical fixes for NetBSD 2.1 175Status: Active 176Start Date: 26 Oct 2005 177End Date: 178Base Tag: netbsd-2-1-RELEASE 179Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 180Scope: Entire tree. (src + xsrc) 181Notes: Branch contains only security/critical fixes to 182 NetBSD 2.1. For new features, use netbsd-2 branch. 183 Commits restricted to Release Engineering. 184 185Branch: netbsd-3 186Description: The NetBSD 3 release branch 187Status: Active 188Start Date: 16 Mar 2005 189End Date: 190Base Tag: netbsd-3-base 191Maintainer: 3 Release Engineering <releng-3@NetBSD.org> 192Scope: Entire tree. (src + xsrc) 193Notes: 194 Commits restricted to Release Engineering. 195 196Branch: netbsd-4 197Description: The NetBSD 4 release branch 198Status: Active 199Start Date: 8 Aug 2006 200End Date: 201Base Tag: netbsd-4-base 202Maintainer: 4 Release Engineering <releng-4@NetBSD.org> 203Scope: Entire tree. (src + xsrc) 204Notes: 205 Commits restricted to Release Engineering. 206 207######################################################################## 208# Individual developers' branches (Active/Dormant): 209######################################################################## 210 211Branch: ad-audiomp 212Description: Add MP locking to the audio drivers 213Status: Active 214Start Date: 28 Febuary 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 initializtion, 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 <chrisNetBSD.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 schedular 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: jmcneill-pm 319Description: Power management framework overhaul, ACPI improvements 320Status: Active 321Start Date: 3 Aug 2007 322End Date: 323Base Tag: jmcneill-pm-base 324Scope: kernel 325Notes: 326 327Branch: kame 328Description: KAME Project 329Status: Dormant 330Start Date: 28 Jun 1999 331End Date: 332Base Tag: 333Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org> 334Scope: kernel 335Notes: http://www.kame.net 336 Used for "reference" purposes for early part of KAME 337 integration effort. The branch is not actively used, as I 338 (itojun) use patch(1) and diff(1) for the KAME syncs. 339 340Branch: kent-audio2 341Description: In-kernel audio mixer 342Status: Active 343Start Date: Sun Jan 16 2005 344End Date: 345Base Tag: kent-audio2-base 346Maintainer: TAMURA Kent <kent@NetBSD.org> 347Scope: kernel (audio device drivers) 348Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 349 Please consult with the maintainer before committing 350 to this branch. 351 This branch is not expected to be compilable yet. 352 353Branch: matt-timespec 354Description: Convert the kernel to struct timespec as its primary time 355 storage mechanism. 356Status: Inactive 357Start Date: 2005-02-19 358End Date: 359Base Tag: 360Maintainer: Matt Thomas <matt@NetBSD.org> 361Scope: kernel 362Notes: 363 364Branch: matt-mips64 365Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 366Status: Active 367Start Date: 2007-07-17 368End Date: 369Base Tag: matt-mips64-base 370Maintainer: Matt Thomas <matt@NetBSD.org> 371Scope: kernel & userland 372Notes: 373 374Branch: matt-armv6 375Description: Rototill the arm code to support features present in the 376 v6 of the ARM Architecure. Additionally, clean up things 377 along the way to use common practices. 378Status: Active 379Start Date: 2007-08-27 380End Date: 381Base Tag: matt-armv6-base 382Maintainer: Matt Thomas <matt@NetBSD.org> 383Scope: kernel & userland 384Notes: 385 386Branch: pkgviews 387Description: package views, enabling multiple conflicting packages to co-exist 388Status: Active 389Start Date: 22 July 2002 390End Date: 391Base Tag: pkgviews 392Maintainer: Alistair Crooks <agc@NetBSD.org> 393Scope: pkgsrc, basesrc/usr.sbin/pkg_install 394Notes: A more flexible infrastructure for third-party packages by 395 allowing multiple conflicting packages and versions to co-exist 396 within the same tree 397 398Branch: rpaulo-netinet-merge-pcb 399Description: merge in6pcb with inpcb 400Status: Dormant 401Start Date: Wed Feb 01 2006 402End Date: 403Base Tag: rpaulo-netinet-merge-pcb-base 404Maintainer: Rui Paulo <rpaulo@NetBSD.org> 405Scope: src/sys 406Notes: No longer active due to the lack of time. If you plan to 407 continue this branch, sys/netinet/in_pcb.h already contains 408 the proposed structure layout (which was roughly discussed 409 in the tech-net mailing list). 410 I also defined INP_*() macros to mimicate FreeBSD's inpcb 411 locking style, but currently they do nothing and are not 412 yet called at the correct places (needs discussion about 413 kernel fine-grained locking). 414 To continue this branch, one needs to read all the relevant 415 inpcb/in6pcb source files and change the function names, 416 structure names, structure fileds according to the new 417 layout (in6pcb is gone). 418 Don't try to build a kernel from this branch because it won't 419 work. The missing pieces required to do a complete build 420 were not committed because they were incomplete and generated 421 panics. 422 You shouldn't need to worry about KAME syncs because 423 they did most of them by now. 424 After the work is done, you are required to test the branch 425 (before the merge to -current) with an interop IPv6 test. 426 More info at: http://www.tahi.org/ 427 428Branch: rtr-xorg-branch 429Description: xorg & static build alterations to src/x11 430Status: Active 431Start Date: Nov 15 2004 432End Date: 433Base tag: rtr-xorg-branch-base 434Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org> 435Scope: x11 436 distrib/sets/lists 437 share/mk/bsd.x11.mk 438 share/mk/bsd.own.mk 439 etc/mtree/NetBSD.dist 440Notes: Requires parts of xsrc/xfree (HEAD) 441 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 442 Requires xorg (XORG-6_8_1) 443 444Branch: wrstuden-fixsa 445Description: Fix a number of issues present with Scheduler Activations. 446Status: Active 447Start Date: 15 May 2007 448End Date: 449Base Tag: wrstuden-fixsa-base 450Maintainer: Bill Stouder-Studenmund <wrstuden@NetBSD.org> 451Scope: src, though all the interesting stuff is in the kernel 452 or lib/libpthread or maybe gdb. 453Notes: This branch is based off of the netbsd-4 branch! 454 This branch is intended to stage improvements for the 455 Scheduler Activations system for NetBSD 4. Improvements 456 include not allocating memory while preparing to tsleep(), 457 reducing inappropriate upcall delivery (hopefully also 458 eliminating the need to mlock stacks), and being 459 able to pthread_kill() running threads. 460 461Branch: vmlocking 462Description: Make VM and file system framework MP safe 463Status: Active 464Start Date: 13 March 2007 465End Date: 466Base Tag: vmlocking-base 467Maintainer: Andrew Doran <ad@NetBSD.org> 468Scope: kernel 469Notes: Goals: 470 471 - Make VM system / trap handling MP safe. 472 - Replace simplelocks with mutexes. 473 - Make file system framework MP safe. 474 475 Status by architecture: 476 477 alpha partial: need pmap/trap locking changes 478 i386 done 479 amd64 done 480 mips done 481 sparc 482 sparc64 483 arm 484 powerpc partial: need pmap/trap locking changes 485 hppa done 486 sh3 done 487 vax partial: need pmap/trap locking changes 488 m68k 489 xen partial 490 491 Remaining MI work to do: 492 493 - Document locking around fields in struct mount. 494 495 - Check aliased vnode handling. There may be problems. 496 497 - Check layered file systems, LFS. 498 499 Remaining problems: 500 501 - tmpfs_rmdir occasionally leaks tmpfs_nodes. 502 503 - UVM_FLAG_TRYLOCK is not sufficient in uvm_km.c because 504 allocations will fail too often. It's needed for !kmem_map 505 because sometimes allocations are made by threads that 506 hold the map locked, which could cause other threads to 507 wait long term even if they are trying to make a NOWAIT 508 allocation. 509 510 - ext2fs dup alloc. 511 512 - Unmount erroneously reports busy sometimes. Why? 513 514 - usl_detachtimeout warning occasionally. 515 516Branch: yamt-lazymbuf 517Description: implement and evaluate lazy mapping of mbuf external data pages 518 also, change the way to share mbuf external storage. 519 it's intended as the first step of larger changes. 520 1. support operations (esp. bus_dma load) on 521 unmapped mbuf. 522 2. unify mbuf and buf. 523 (or, at least some parts of them) 524 3. then it should be trivial to implement 525 i/o coalescing, etc. 526Status: Active 527Start Date: Wed Jul 6 2005 528End Date: 529Base Tag: yamt-lazymbuf-base7 530Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 531Scope: src/sys (src/common is tagged but not branched) 532Notes: 533 i386 DONE 534 amd64 DONE 535 other ports should work as the trunk does. 536 (conditionalized by __HAVE_LAZY_MBUF macro) 537 538Branch: reinoud-bufcleanup 539Description: implement and evaluate struct buf usage cleanup strategies. 540 Ideas currently in mind (preference for b): 541 a) 542 1. use of bio_ops per buffer. 543 2. allow chaining/overloading of functions in bio_ops 544 and provide some private context. 545 3. extend the bio_ops with commenly used functionality 546 like pending action counting, custom context passing, 547 last minute processing of buffer data, buffer cache 548 etc. 549 4. investigate the use of the kcont() 550 continuation-passing framework for async io 551 completion notification for bufs 552 ... 553 b) 554 1. all sequencing use of B_CALL replaced by 555 device-threads, if possible generic code around BUFQ 556 2. possibly use kcont() for async IO finished signalling 557 3. counter of pending and queued actions requestable 558 by IOCTL interface? 559 4. implement `last minute buffer fixup' calls and maybe 560 even finished I/O calls as vnode operations 561 ... 562Status: Active 563Start Date: Thu Mar 15 2007 564End Date: 565Base Tag: reinoud-bufcleanup-base 566Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 567Scope: src/sys and src/common 568Notes: Used as expiriment sandbox and if successful hopefully one day 569 to be intergrated. 570 571Branch: thorpej-atomic 572Description: Implementation of an atomic memory operations API modeled 573 after the one in Solaris 10. 574Status: Active 575Start Date: Apr 11 2007 576End Date: 577Base tag: thorpej-atomic-base 578Maintainer: Jason Thorpe <thorpej@netbsd.org> 579Scope: src/common 580 src/sys 581Notes: Base atomic primitives need to be implemented for 582 all of the supported architectures: 583 584 alpha DONE 585 arm DONE 586 hppa 587 i386 DONE 588 ia64 589 m68k DONE (except for 68010) 590 mips 591 ns32k 592 powerpc DONE except for membar_*() 593 powerpc64 DONE except for membar_*() 594 sh3 595 sparc DONE except for membar_*() 596 sparc64 DONE except for membar_*() 597 vax 598 x86_64 DONE 599 600 Tested: 601 602 alpha NO 603 arm NO 604 hppa NO 605 i386 NO 606 ia64 NO 607 m68k NO 608 mips NO 609 ns32k NO 610 powerpc NO 611 powerpc64 NO 612 sh3 NO 613 sparc NO 614 sparc64 NO 615 vax NO 616 x86_64 NO 617 618 TODO: 619 620 all - Need to replace mb_*() with membar_*(). 621 622 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 623 to see of membar_enter() is required here. 624 625 - Talk to ad@ -- figure out of non-atomic 626 mutex / rwlock release is actually safe. 627 628 arm - Consider using a RAS technique like 629 MIPS uses for _lock_cas() and the mutex 630 stubs. Possibly do more than one atomic 631 op as a RAS. Possibly implement mutex 632 stubs using the technique. 633 634 m68k - Need to do 68010 support. 635 636 i386 - Need to change when x86_patch() is called 637 so we can test ncpus. 638 639 powerpc - Figure out if we need barriers in the 640 atomic ops themselves (hopefully not!) 641 642 x86_64 - Need to change when x86_patch() is called 643 so we can test ncpus. 644 645######################################################################## 646# Individual developers' branches (Terminated): 647######################################################################## 648 649Branch: bouyer-scsipi 650Description: Integration of atapi support 651Status: Terminated 652Start Date: 653End Date: 654Base Tag: 655Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 656Scope: kernel 657Notes: Superseded by thorpej_scsipi 658 659Branch: bouyer-xen2 660Description: update xen port to xen 2.0, with support for domain0 operations 661Status: Terminated 662Start Date: Dec 13 2004 663End Date: Mar 10 2005 664Base Tag: netbsd-2-base 665Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 666Scope: src/sys/arch/xen 667Notes: 668 669Branch: bouyer-xenamd64 670Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 671Status: Terminated 672Start Date: 18 Oct 2007 673End Date: 22 Nov 2007 674Base Tag: bouyer-xenamd64-base 675Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 676Scope: kernel 677Notes: 678 679Branch: chap-midi 680Description: Renovation of MIDI support 681Status: Terminated; merged to -current 682Start Date: 19 May 2006 683End Date: 30 Jun 2006 684Base Tag: chap-midi-base 685Maintainer: Chapman Flack <chap@NetBSD.org> 686Scope: sys, share/man, usr.bin 687Notes: 688 689Branch: chs-ubc 690Description: Unified Buffer Cache 691Status: Terminated 692Start Date: 693End Date: 694Base Tag: chs-ubc-base 695Maintainer: Chuck Silvers <chs@NetBSD.org> 696Scope: kernel 697Notes: 698 699Branch: chs-ubc2 700Description: Unified Buffer Cache 701Status: Terminated; merged to -current 702Start Date: 703End Date: 704Base Tag: chs-ubc2-base, chs-ubc2-newbase 705Maintainer: Chuck Silvers <chs@NetBSD.org> 706Scope: kernel 707Notes: 708 709Branch: cjs-build-against-obj-dir 710Description: ? 711Status: ? 712Start Date: 713End Date: 714Base Tag: 715Maintainer: Curt Sampson <cjs@NetBSD.org> 716Scope: Entire tree. 717Notes: 718 719Branch: eeh-paddr_t 720Description: use separate types for virtual vs. physical addresses 721Status: Terminated; merged to -current 722Start Date: 723End Date: 724Base Tag: eeh-paddr_t-base 725Maintainer: Eduardo Horvath <eeh@NetBSD.org> 726Scope: kernel 727Notes: This is needed to support 32-bit kernels on sparc64. 728 729Branch: elad-kernelauth 730Description: Native NetBSD implementation of Apple's kernel authorization 731 based on TN2127. This is a "clean-room" implementation to 732 avoid any licensing issues. 733Status: Terminated; merged to -current 734Start Date: Tue Mar 7 2006 735End Date: Mon May 15 2006 736Base Tag: elad-kernelauth-base 737Maintainer: Elad Efrat <elad@NetBSD.org> 738Scope: src/sys, src/share/man/man9/Makefile, 739 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 740Notes: 741 742Branch: fvdl-softdep 743Description: FFS soft dependencies 744Status: Terminated; merged to -current 745Start Date: 746End Date: 747Base Tag: fvdl-softdep-base 748Maintainer: Frank van der Linden <fvdl@NetBSD.org> 749Scope: kernel 750Notes: 751 752Branch: gehenna-devsw 753Description: auto-generation of devsw table 754Status: Terminated 755Start Date: 16 May 2002 756End Date: 6 Sep 2002 757Base Tag: gehenna-devsw-base 758Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 759Scope: syssrc 760Notes: The goal is to get rid of the existing device switch tables in 761 port-dependent conf.c and to generate them dynamically by 762 config(8). 763 764Branch: is-newarp 765Description: ARP for non-Ethernet 766Status: Terminated; merged before NetBSD 1.3 767Start Date: 1996/10/13 768End Date: 1997/03/15 769Base Tag: is-newarp-base 770Maintainer: Ignatios Souvatzis <is@NetBSD.org> 771Scope: kernel 772Notes: 773 774Branch: kenh-if-detach 775Description: Interface detach support. 776Status: ? 777Start Date: 778End Date: 779Base Tag: kenh-if-detach-base 780Maintainer: Ken Hornstein <kenh@NetBSD.org> 781Scope: kernel 782Notes: 783 784Branch: kent-audio1 785Description: Audio converter pipeline 786Status: Terminated; merged to -current 787Start Date: Tue Dec 7 2004 788End Date: Tue Jan 11 2005 789Base Tag: kent-audio1-base 790Maintainer: TAMURA Kent <kent@NetBSD.org> 791Scope: kernel (audio device drivers) 792Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 793 Please consult with the maintainer before committing 794 to this branch. 795 796Branch: kqueue 797Description: kqueue kernel event notification mechanism (from FreeBSD) 798Status: Terminated; merged to -current 799Start Date: Tue Jul 10 23:08:38 EST 2001 800End Date: Tue Oct 24 09:14:14 GMT 2002 801Base Tag: kqueue-base 802Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 803Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 804Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 805 local internal changes to better suit NetBSD, and 806 enhancements such as looking up filters by name or 807 number, and dynamic registration of "user" filters. 808 The work is complete as is, but is awaiting more 809 feedback from various kernel gurus before going mainline. 810 811Branch: ktrace-lwp 812Description: ktrace support for lwp ids. 813Status: Terminated; merged to -current 814Start Date: Wed Jul 2 15:27:30 UTC 2003 815End Date: Sun Dec 11 12:25:29 UTC 2005 816Base Tag: ktrace-lwp-base 817Maintainer: Darren Reed <darrenr@NetBSD.org> 818Scope: sys 819Notes: 820 821Branch: marc-pcmcia 822Description: PCMCIA support 823Status: Terminated; merged to -current 824Start Date: 825End Date: 826Base Tag: marc-pcmcia-base, marc-pcmcia-bp 827Maintainer: Marc Horowitz <marc@NetBSD.org> 828Scope: kernel 829Notes: 830 831Branch: minoura_x68k_bus_h 832Description: bus_space(9) and bus_dma(9) implementation for x68k 833Status: Terminated; merged to -current 834Start Date: 23 Dec 1998 835End Date: 16 Mar 1999 836Base Tag: minoura_x68k_bus_h-base 837Maintainer: Minoura Makoto <minoura@NetBSD.org> 838Scope: sys/arch/x68k 839Notes: 840 841Branch: minoura-xpg4dl 842Description: Citrus Project locale subsystem 843Status: Terminated; (partly) merged to -current 844Start Date: 28 March 2000 845End Date: 846Base Tag: minoura-xpg4dl-base 847Maintainer: Minoura Makoto <minoura@NetBSD.org> 848Scope: basesrc, syssrc, sharesrc 849Notes: Citrus Project is developing dynamically-loadable, codeset- 850 independent locale subsystem. Part of the implementation 851 (LC_CTYPE) called XPG4DL is now integrated to -current. 852 853Branch: mjf-devfs 854Description: device filesystem supporting dynamic device nodes 855Status: Active 856Start Date: 12 November 2007 857End Date: 858Base Tag: mjf-devfs-base 859Maintainer: Matt Fleming <mjf@NetBSD.org> 860Scope: kernel and userland 861Notes: This branch will move away from the static device nodes that 862 are created with MAKEDEV scripts and allow nodes to be created 863 and removed dynamically as devices are attached and detached 864 from the machine. 865 866Branch: mjf-ufs-trans 867Description: filesystem transactions for ufs 868Status: Active 869Start Date: 12 March 2007 870End Date: 871Base Tag: mjf-ufs-trans-base 872Maintainer: Matt Fleming <mjf@NetBSD.org> 873Scope: kernel 874Notes: 875 876Branch: mrg-vm-swap 877Description: dynamic swap allocation, swap-to-files support 878Status: Terminated; abondoned for mrg-vm-swap2 879Start Date: 12 February 1997 880End Date: 15 March 1997 881Base Tag: [none] 882Maintainer: Matthew R. Green <mrg@NetBSD.org> 883Scope: kernel 884Notes: 885 886Branch: mrg-vm-swap2 887Description: dynamic swap allocation, swap-to-files support 888Status: Terminated; merged to -current 889Start Date: 4 May 1997 890End Date: 12 June 1997 891Base Tag: mrg-vm-swap2-base 892Maintainer: Matthew R. Green <mrg@NetBSD.org> 893Scope: kernel 894Notes: 895 896Branch: nathanw_sa 897Description: Scheduler activations 898Status: Terminated; merged to -current 899Start Date: 5 March 2001 900End Date: 18 January 2003 901Base Tag: nathanw_sa_base 902Maintainer: Nathan Williams <nathanw@NetBSD.org> 903Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 904 bin/ps usr.bin/systat usr.bin/top usr.bin/w 905 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 906Notes: The idea of scheduler activations is described in the 907 classic paper by Anderson et al., in ACM Transactions 908 a on Computer Systems volume 10 issue 1 (1992),which 909 can be found at 910 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 911 Many ideas in the implementation are based on the 912 implementation of scheduler activations added to Mach 913 3.0 and described by Davis et al. in the University of 914 Washington CS tech report 92-08-93, which can be found 915 at 916 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 917 918 My USENIX paper on the subject can be found at 919 http://web.mit.edu/nathanw/www/usenix/ 920 921 Please consult with the maintainer before committing 922 to this branch. 923 Other tags starting with nathanw_sa reserved for 924 branch management and are not guaranteed to be stable. 925 926 Trunk tagged with "nathanw_sa_before_merge" prior to 927 merging branch down to trunk. Branch tagged with 928 "nathanw_sa_end" to indicate the ending revision of 929 the branch. 930 931Branch: newlock 932Description: New locking primitives, based on Solaris's 933Status: Terminated 934Start Date: March 9, 2002 935End Date: Febuary 12, 2007 936Base Tag: newlock-base 937Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 938Scope: Kernel 939Notes: The goal is to replace the existing lockmgr() and 940 simple_lock() based locking mechanisms with the 941 primitives found in Solaris: mutexes and rwlocks. 942 Superseeded by the newlock2 branch. 943 944Branch: newlock2 945Description: New locking primitives, based on Solaris's 946Status: Terminated 947Start Date: September 9, 2006 948End Date: Febuary 12, 2007 949Base Tag: newlock2-base 950Maintainer: Andrew Doran <ad@NetBSD.org> 951Scope: Kernel 952Notes: As per the newlock branch, however given the amount of time 953 the original branch has lain dormant, a new one has been 954 created. Goals: 955 - Implement new locking primitives on most-used ports. 956 - Minor locking improvements. 957 - Remove spinlockmgr(). 958 959Branch: nick-csl-alignment 960Description: Provide correctly aligned __cpu_simple_lock_t for hppa 961Status: Terminated 962Start Date: 2007-07-18 963End Date: 964Base Tag: nick-csl-alignment-base5 965Maintainer: Nick Hudson <skrll@NetBSD.org> 966Scope: sys, lib/libpthread, lib/libpthread_dbg 967Notes: 968 969Branch: perseant-lfsv2 970Description: LFS incompatible on-disk data structure changes 971Status: Terminated 972Start Date: 27 June 2001 973End Date: 16 July 2001 974Base Tag: perseant-lfsv2-base 975Maintainer: Konrad Schroder <perseant@NetBSD.org> 976Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 977Notes: This branch should be short-lived, I expect to merge as soon 978 as the data structures required for unremove are in and tested. 979 980Branch: ppcoea-renovation 981Description: General renovation and cleanup of all OEA PowerPC ports. 982Status: Terminated; merged to -current 983Start Date: 30 April 2007 984End Date: 15 October 2007 985Base Tag: ppcoea-renovation-base 986Maintainer: Tim Rightnour <garbled@netbsd.org> 987Scope: src/sys/arch 988Notes: This branch is for a general cleanup of all OEA-based PowerPC 989 ports. OEA (Operating Environment Architecture) PowerPC refers 990 to the 601, 603, 604, and similar chips. Specifically, not the 991 403/401 and other embedded chips. The general concept is to get 992 them all compiling, and sharing as much code as possible. All 993 developers are welcome to commit to this branch. 994 995Branch: thorpej-devvp 996Description: replace dev_t with struct vnode * in devsw entry points 997Status: Terminated 998Start Date: Sep 6 2001 999End Date: ??? 1000Base Tag: thorpej-devvp-base 1001Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1002Scope: syssrc 1003Notes: Kernels built from this branch are not expected 1004 to function correctly at this time. 1005 1006 Ports known to compile on this branch: 1007 alpha 1008 i386 1009 1010Branch: peter-altq 1011Description: New ALTQ framework: 1012 - sync with KAME sources 1013 - share mtag/name mapping functions 1014 - separate altq + pf attachment 1015Status: Terminated; merged to -current 1016Start Date: March 16, 2006 1017End Date: October 12, 2006 1018Base Tag: peter-altq-base 1019Maintainer: Peter Postma <peter@NetBSD.org>, 1020 Martin Husemann <martin@NetBSD.org>, 1021 Matthias Scheler <tron@NetBSD.org> 1022Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1023Notes: Only the first item in the description was finished 1024 in this branch. 1025 1026Branch: sommerfeld_i386mp_1 1027Description: Multiprocessor support for i386 using Intel MP BIOS. 1028Status: Terminated; merged to -current 1029Start Date: 21 Feb 2000 1030End Date: 01 Oct 2002 1031Base Tag: sommerfeld_i386mpbase_1 1032Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 1033Scope: sys/arch/i386 1034Notes: 1035 Code committed to the branch has booted to multiuser 1036 on at least one system. 1037 1038 Not guaranteed to compile against mainline since -current 1039 may have changed incompatibly with the last branch update; 1040 use "cvs update -D" to roll-back the rest of the tree to match. 1041 1042 Please get explicit permission from the maintainer 1043 before each commit, or your changes will be backed out. 1044 Other tags starting with sommerfeld_ are private to 1045 the developer and are guaranteed to be unstable. 1046 Only the maintainer should move tags. 1047 1048 Note that this branch uses a DIFFERENT scheme for 1049 synching with the mainline. the maintainer uses some private 1050 scripts for keeping them in synch; if you make commits 1051 to the branch to "resynchronize" things, you'll 1052 probably do it wrong; instead, ask the maintainer to 1053 resynchronize things. 1054 1055 See sys/arch/i386/TODO on the branch for a list of known 1056 issues with the branch. 1057 1058Branch: thorpej-mips-cache 1059Description: overhaul MIPS cache support code 1060Status: Terminated; merged to -current 1061Start Date: Oct 23 2001 1062End Date: Nov 14 2001 1063Base Tag: thorpej-mips-cache-base 1064Scope: syssrc 1065Notes: This branch needs more debugging, testing, and more 1066 ports need to be converted to the new world order. 1067 1068 The following processors have had cache ops 1069 written: 1070 1071 * R2000/R3000 (cache_r3k) -- light testing, 1072 needs to be beat on a lot more to make 1073 sure it's working. 1074 1075 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1076 tracked down a bug, which has been fixed. 1077 1078 Confirmed working on R4000-with-L2. 1079 1080 Confirmed working on R4400-no-L2 and 1081 R4400-with-L2. 1082 1083 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1084 has committed fixes to this code. 1085 1086 Confirmed working on R4600 v2 (SGI IP-22 with 1087 no SysAD L2 cache). 1088 1089 Confirmed working on RM5260 (Algorithmics P-5064). 1090 1091 * TX39 (cache_tx39) -- uch@NetBSD.org has 1092 committed fixes to this code. Awaiting 1093 confirmation that it is working properly. 1094 1095 * R5900 (cache_r5900) -- uch@NetBSD.org has 1096 written this code and tested it on a 1097 PlayStation 2. 1098 1099 The following ports have been updated to compile (and 1100 use optimized-for-processor bus_dma routines). Those 1101 that have been tested and work are marked with [WORKING]. 1102 1103 * algor [WORKING] 1104 1105 * arc [WORKING] 1106 1107 * pmax [WORKING] 1108 1109 * playstation2 [WORKING] 1110 Needs optimized bus_dmamap_sync(). 1111 1112 * hpcmips [need verification that this is working] 1113 Needs optimized bus_dmamap_sync(). 1114 1115 * sgimips [WORKING] 1116 Needs optimized bus_dmamap_sync(). 1117 1118 * cobalt [need testing] 1119 1120 * mipsco [need testing] 1121 1122 * newsmips [need testing] 1123 1124Branch: thorpej_scsipi 1125Description: SCSI/ATAPI midlayer rewrite. 1126Status: Terminated; merged to -current 1127Start Date: 1128End Date: Apr 25 2001 1129Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1130Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1131 Jason Thorpe <thorpej@NetBSD.org> 1132Scope: syssrc 1133Notes: When a change from -current is pulled up please move the 1134 thorpej_scsipi_base tag to the revision you're syncing with. 1135 thorpej_scsipi_nbase is private to maintainer (only 1136 used when syncing the whole branch with HEAD). 1137 Just before the merge, syssrc has been tagged with 1138 thorpej_scsipi_beforemerge 1139 1140Branch: thorpej-signal 1141Description: ? 1142Status: ? 1143Start Date: 1144End Date: 1145Base Tag: thorpej-signal-base 1146Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1147Scope: kernel 1148Notes: 1149 1150Branch: thorpej-setroot 1151Description: ? 1152Status: Terminated; merged to -current 1153Start Date: 1154End Date: 1155Base Tag: 1156Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1157Scope: kernel 1158Notes: 1159 1160Branch: simonb-timecounters 1161Description: Port FreeBSD timecounters to NetBSD 1162Status: Terminated 1163Start Date: Sat Feb 04 2006 1164End Date: Wed Jun 07 2006 1165Base Tag: simonb-timecounters-base 1166Maintainer: Simon Burge <simonb@NetBSD.org>, 1167 Frank Kardel <kardel@NetBSD.org> 1168Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1169Notes: early (partial conversion) commit to -current 1170 ok'ed by core@ on 20060605 for testing and further 1171 simplified conversion 1172 1173Branch: wrstuden-devbsize 1174Description: Modify buffer cache to deal with different devices having 1175 different block sizes. Also DEV_BSIZE would go away. 1176Status: Terminated 1177Start Date: Aug or Sept 1999 1178End Date: 1 Apr 2000 1179Base tag: wrstuden-devbsize-base 1180Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1181Scope: kernel 1182Notes: No longer active due to lack of time, and introduction 1183 of UBC. In terms of UBC, the primary cache for 1184 file data is the VM cache, which needs to operate 1185 in terms of VM pages. As no existing device has native 1186 pages the same size as our VM pages, there already is 1187 a mapping going on between the VM system and the 1188 underlying blocks. So it would be easier and cleaner 1189 to adjust that to deal w/ different block sizes. 1190 Also with UBC, all i/o is in terms of bytes at an offset 1191 with a certain length, so the exact block size isn't a big 1192 deal. 1193 1194 Any other wrstuden-devbsize tag may (and should) go away. 1195 1196Branch: yamt-idlelwp 1197Description: idle lwp, and some changes depending on it. 1198 1199 1. separate context switching and thread scheduling. 1200 (cf. gmcgarry_ctxsw) 1201 2. implement idle lwp. 1202 3. clean up related MD/MI interfaces. 1203 4. make scheduler(s) modular. 1204 1205Status: Terminated; merged to -current 1206Start Date: Fri Feb 17 2007 1207End Date: Thu May 17 2007 1208Base Tag: yamt-idlelwp-base8 1209Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1210Scope: src/sys (src/common is tagged but not branched) 1211Notes: 1212 Status of ports: 1213 alpha [ Done, UP tested, MP not tested ] 1214 i386 [ Done, tested ] 1215 amd64 [ Done, tested ] 1216 mips [ Done, both MIPS1 and MIPS3 tested] 1217 sparc [ Done, UP tested, MP might have 1218 some problem after newlock2 merge ] 1219 sparc64 [ Done, tested ] 1220 arm [ Done, SA1 tested. See PR 36548 ] 1221 macppc/powerpc [ Done, OEA tested ] 1222 hppa [ Done, tested ] 1223 sh3 [ Done, tested ] 1224 vax [ Done, UP tested, MP untested ] 1225 m68k [ Done, tested on several ports ] 1226 ns32k [ broken ] 1227 ia64 [ broken ] 1228 pdp10 [ broken ] 1229 1230 How to adapt a port? 1231 1232 - unify cpu_switch, cpu_exit, cpu_switchto into 1233 a single cpu_switchto. see cpu_switchto.9. 1234 1235 - implement cpu_idle. see cpu_idle.9. 1236 1237 - add a flag argument to cpu_need_resched. 1238 handle RESCHED_IMMED flag, which means "cause a preemption 1239 as soon as possible." eg. in the case of MULTIPROCESSOR, 1240 send an IPI to the target cpu. 1241 1242 - "curlwp == NULL" is not a valid check for idle state anymore. 1243 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1244 almost always non-NULL, with exceptions like early on boot. 1245 1246 - remove idle pcbs. 1247 1248 - (if MULTIPROCESSOR) tweak processor trampoline code. 1249 1250 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1251 secondary processors. 1252 1253 - (if schedhz!=0) call schedclock regardless of the value of 1254 curlwp. 1255 1256 - of course, update MD users of scheduler/switching API. 1257 1258Branch: yamt-km, yamt-km-doc 1259Description: simplify/improve kernel memory management and bootstrap 1260Status: Terminated; merged to -current 1261Start Date: Tue Jan 25 2005 1262End Date: Fri Apr 1 2005 1263Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1264Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1265Scope: yamt-km: src/sys 1266 yamt-km-doc: src/share/man/man9/uvm.9 1267Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1268 1269 the followings are per-port status. 1270 (account names mean "tested by".) 1271 1272 works enough to go to multiuser: 1273 alpha, i386, xen (yamt@) 1274 pc532 (simonb@) 1275 alpha, i386, mac68k, macppc, pmax, shark, 1276 sparc, sparc64, sun3, x68k (chs@) 1277 cobalt, dreamcast, hp300, news68k, newsmips, 1278 sun3x (tsutsui@) 1279 amiga (mhitch@) 1280 cats, hp700 (skrll@) 1281 xen (bouyer@) 1282 1283 known to have the same problem as trunk: 1284 vax (chs@, stuck while running kvm_mkdb) 1285 1286 known to have a problem: 1287 luna68k (and, if any, other m68k ports which use TTR) 1288 needs to be revisited. 1289 -> for luna68k, although not tested, 1290 Sysmap has been moved to avoid kva conflict with 1291 I/O ranges. 1292 1293 buildable: 1294 src/sys/arch/acorn26/conf/GENERIC 1295 src/sys/arch/acorn32/conf/GENERIC 1296 src/sys/arch/algor/conf/P6032 1297 src/sys/arch/alpha/conf/GENERIC 1298 src/sys/arch/alpha/conf/GENERIC.MP 1299 src/sys/arch/amd64/conf/GENERIC 1300 src/sys/arch/amd64/conf/GENERIC.MP 1301 src/sys/arch/amiga/conf/GENERIC 1302 src/sys/arch/arc/conf/GENERIC 1303 src/sys/arch/atari/conf/MILAN-PCIIDE 1304 src/sys/arch/bebox/conf/GENERIC 1305 src/sys/arch/cats/conf/GENERIC 1306 src/sys/arch/cesfic/conf/GENERIC 1307 src/sys/arch/cobalt/conf/GENERIC 1308 src/sys/arch/dreamcast/conf/GENERIC 1309 src/sys/arch/evbarm/conf/TS7200 1310 src/sys/arch/evbppc/conf/WALNUT 1311 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1312 src/sys/arch/evbsh5/conf/CAYMAN64 1313 src/sys/arch/hp300/conf/GENERIC 1314 src/sys/arch/hp700/conf/GENERIC 1315 src/sys/arch/hpcarm/conf/JORNADA728 1316 src/sys/arch/hpcmips/conf/GENERIC 1317 src/sys/arch/hpcsh/conf/GENERIC 1318 src/sys/arch/hpcsh/conf/HPW650PA 1319 src/sys/arch/i386/conf/GENERIC 1320 src/sys/arch/i386/conf/GENERIC.MP 1321 src/sys/arch/i386/conf/XEN0 1322 src/sys/arch/i386/conf/XENU 1323 src/sys/arch/ibmnws/conf/GENERIC 1324 src/sys/arch/iyonix/conf/GENERIC 1325 src/sys/arch/luna68k/conf/GENERIC 1326 src/sys/arch/mac68k/conf/GENERIC 1327 src/sys/arch/macppc/conf/GENERIC 1328 src/sys/arch/macppc/conf/GENERIC.MP 1329 src/sys/arch/mipsco/conf/GENERIC 1330 src/sys/arch/mmeye/conf/GENERIC 1331 src/sys/arch/mvme68k/conf/GENERIC 1332 src/sys/arch/netwinder/conf/GENERIC 1333 src/sys/arch/news68k/conf/GENERIC 1334 src/sys/arch/newsmips/conf/GENERIC 1335 src/sys/arch/next68k/conf/GENERIC 1336 src/sys/arch/ofppc/conf/GENERIC 1337 src/sys/arch/pc532/conf/GENERIC 1338 src/sys/arch/pmax/conf/GENERIC 1339 src/sys/arch/prep/conf/GENERIC 1340 src/sys/arch/sandpoint/conf/GENERIC 1341 src/sys/arch/sbmips/conf/GENERIC 1342 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1343 src/sys/arch/shark/conf/GENERIC 1344 src/sys/arch/sparc/conf/GENERIC 1345 src/sys/arch/sparc/conf/GENERIC.MP 1346 src/sys/arch/sparc64/conf/GENERIC 1347 src/sys/arch/sparc64/conf/GENERIC.MP 1348 src/sys/arch/sun2/conf/GENERIC 1349 src/sys/arch/sun3/conf/GENERIC 1350 src/sys/arch/vax/conf/GENERIC 1351 src/sys/arch/vax/conf/GENERIC.MP 1352 src/sys/arch/x68k/conf/GENERIC 1353 1354 src/sys/arch/playstation2/conf/GENERIC 1355 1356Branch: yamt-pdpolicy 1357Description: play with page replacement policy 1358 - separate page replacement policy from the rest of kernel 1359 - implement alternative replacement policy 1360 - related read-ahead adjustment? 1361Status: Terminated; merged to -current 1362Start Date: Sun Mar 5 2006 1363End Date: Sat Sep 16 2006 1364Base Tag: yamt-pdpolicy-base9 1365Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1366Scope: src/sys (src/common is tagged but not branched) 1367Notes: 1368 1369Branch: yamt-readahead 1370Description: play with file readahead 1371Status: Terminated; merged to -current 1372Start Date: Mon Nov 14 2005 1373End Date: Wed Nov 30 2005 1374Base Tag: yamt-readahead-base3 1375Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1376Scope: src/sys 1377Notes: 1378 1379Branch: yamt-uio_vmspace 1380Description: uio_lwp/uio_segflg -> uio_vmspace 1381Status: Terminated; merged to -current 1382Start Date: Mon Dec 31 2005 1383End Date: Wed Mar 1 2006 1384Base Tag: yamt-uio_vmspace-base5 1385Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1386Scope: src/sys 1387Notes: 1388 1389Branch: yamt-splraiseipl 1390Description: finish implementing splraiseipl (and makeiplcookie). 1391 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1392 1393 - completes workqueue(9) and netbt. 1394 - fix PR/33218. 1395 1396Status: Terminated; merged to -current 1397Start Date: Mon Sep 18 2006 1398End Date: Fri Dec 22 2006 1399Base Tag: yamt-splraiseipl-base5 1400Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1401Scope: src/sys (src/common is tagged but not branched) 1402Notes: 1403 tested (by who): 1404 alpha (yamt) 1405 alpha (pavel) 1406 amd64 (reported privately) 1407 cobalt (tsutsui) 1408 ews4800mips (tsutsui) 1409 hp300 (tsutsui) 1410 hpcarm (reported privately) 1411 i386 (yamt) 1412 macppc (tsutsui) 1413 news68k (tsutsui) 1414 sgimips(IP32) (tsutsui) 1415 sparc(sun4c) (tsutsui) 1416 sun2 (tsutsui) 1417 sun3 (tsutsui) 1418 sun3x (tsutsui) 1419 xen (yamt) 1420 1421 compile-tested: 1422 acorn26 1423 acorn32 1424 algor 1425 amiga 1426 arc 1427 atari 1428 bebox 1429 cats 1430 cesfic 1431 dreamcast 1432 evbarm 1433 evbmips 1434 evbppc(marvell) 1435 evbppc(ibm4xx) 1436 evbsh3 1437 hp700 1438 hpcmips 1439 hpcsh 1440 ia64 1441 ibmnws 1442 iyonix 1443 landisk 1444 luna68k 1445 mac68k 1446 mmeye 1447 mvme68k 1448 mvmeppc 1449 mipsco 1450 netwinder 1451 newsmips 1452 next68k 1453 ofppc 1454 pc532 1455 pmax 1456 pmppc 1457 prep 1458 sandpoint 1459 sbmips 1460 shark 1461 sparc 1462 sparc64 1463 vax 1464 x68k 1465 zaurus 1466 1467 not tested: 1468 pdp10 (i don't know how to build) 1469 sh5 (not buildable with an unrelated problem.) 1470 1471 compile CAYMAN64/netbsd32_sa.o 1472 cc1: warnings being treated as errors 1473 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1474 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1475 --- netbsd32_sa.o --- 1476 *** [netbsd32_sa.o] Error code 1 1477 1 error 1478 1479 notyet: 1480 amigappc 1481 playstation2 1482 1483Branch: yamt-vop 1484Description: remove several VOPs 1485Status: Terminated; merged to -current 1486Start Date: Wed Oct 19 2005 1487End Date: Wed Nov 2 2005 1488Base Tag: yamt-vop-base3 1489Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1490Scope: src/sys 1491Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1492 1493Branch: yamt-x86pmap 1494Description: merge i386 and amd64 pmap 1495Status: Terminated; merged to -current 1496Start Date: Mon Sep 24 2007 1497End Date: Fri Oct 19 2007 1498Base Tag: yamt-x86pmap-base4 1499Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1500Scope: src/sys (src/common is tagged but not branched) 1501Notes: 1502 1503Branch: gdamore-uart 1504Description: Add register table support to com driver. 1505Status: Active 1506Start Date: 14 June 2006 1507End Date: 13 July 2006 1508Base Tag: gdamore-uart-base 1509Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1510Scope: kernel 1511Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1512 com support, and also removes a nasty hack from Atheros com. 1513 1514######################################################################## 1515# Other: 1516######################################################################## 1517 1518Branch: magnum 1519Description: ? 1520Status: ? 1521Start Date: 1522End Date: 1523Base Tag: magnum-base 1524Maintainer: ? 1525Scope: kernel 1526Notes: 1527 1528