BRANCHES revision 1.226
1# $NetBSD: BRANCHES,v 1.226 2007/12/09 22:04:06 jmcneill Exp $ 2# 3# This file contains a list of branches that exist in the NetBSD CVS 4# tree and their current state. 5# 6# This list is necessarily incomplete. 7# 8# Within reason, developers may create branch and version tags at any 9# time for any purpose. To avoid name collisions, private tags should 10# have names which begin with the developer's NetBSD login name 11# followed by a - or _ character (e.g., thorpej_scsipi, 12# thorpej-signal) 13# 14# Any branch or version tag not listed here should be assumed to be 15# private to the developer who created it. It is inappropriate for 16# anyone other than that developer to commit, move tags, or otherwise 17# modify the contents of the branch. 18# 19# Please update this file when a new branch is ready for consumption 20# by folks other than the maintainer, or when the use or status of an 21# existing branch changes significantly. 22# 23# Format: 24# Branch: name of branch 25# Description: Purpose and intention of the branch 26# Status: Active/Terminated/Dormant 27# Start Date: date first instantiated 28# End Date: date it was Terminated/made_Dormant, if any 29# Base Tag: netbsd-1-5-base, etc. 30# Maintainer: Somebody to blame. 31# Scope: Portion of the tree covered. 32# Notes: Various other info, perhaps explanation of special tags, 33# who-may-commit policies, etc. 34# 35# There are four sections to this file: 36# Release branches 37# Individual developers' branches (Active/Dormant) 38# Individual developers' branches (Terminated), and 39# other 40# 41# Entries within each section should be alphabetized. 42# 43 44 45# Release branches: 46 47Branch: comdex-fall-1999 48Description: Special release branch for pre-1.5 release at 49 Fall 1999 COMDEX. 50Status: Terminated 51Start Date: 52End Date: 53Base Tag: comdex-fall-1999-base 54Maintainer: ? 55Scope: Entire tree. 56Notes: 57 58Branch: netbsd-0-9 59Description: The NetBSD 0.9 release branch 60Status: Terminated 61Start Date: 62End Date: 63Base Tag: netbsd-0-9-base 64Maintainer: Release Engineering <releng@NetBSD.org> 65Scope: Entire tree. 66Notes: Subsidiary tags of: netbsd-0-9-ALPHA, netbsd-0-9-ALPHA2, 67 netbsd-0-9-BETA, netbsd-0-9-RELEASE. 68 Commits restricted to release engineering. 69 70Branch: netbsd-1-0 71Description: The NetBSD 1.0 release branch 72Status: Terminated 73Start Date: 74End Date: 75Base Tag: netbsd-1-0-base 76Maintainer: Release Engineering <releng@NetBSD.org> 77Scope: Entire tree. 78Notes: 79 Commits restricted to release engineering. 80 81Branch: netbsd-1-1 82Description: The NetBSD 1.1 release branch 83Status: Terminated 84Start Date: 85End Date: 86Base Tag: netbsd-1-1-base 87Maintainer: Release Engineering <releng@NetBSD.org> 88Scope: Entire tree. 89Notes: 90 Commits restricted to release engineering. 91 92Branch: netbsd-1-2 93Description: The NetBSD 1.2 release branch 94Status: Terminated 95Start Date: 96End Date: 97Base Tag: netbsd-1-2-base 98Maintainer: Release Engineering <releng@NetBSD.org> 99Scope: Entire tree. 100Notes: 101 Commits restricted to release engineering. 102 103Branch: netbsd-1-3 104Description: The NetBSD 1.3 release branch 105Status: Terminated 106Start Date: 107End Date: 108Base Tag: netbsd-1-3-base 109Maintainer: Release Engineering <releng@NetBSD.org> 110Scope: Entire tree. 111Notes: 112 Commits restricted to release engineering. 113 114Branch: netbsd-1-4 115Description: The NetBSD 1.4 release branch 116Status: Terminated 117Start Date: 1 Apr 2000 118End Date: 119Base Tag: netbsd-1-4-base 120Maintainer: 1.4 Release Engineering <releng-1-4@NetBSD.org> 121Scope: Entire tree. 122Notes: 123 Commits restricted to release engineering. 124 125Branch: netbsd-1-5 126Description: The NetBSD 1.5 release branch 127Status: Terminated 128Start Date: 20 Jun 2000 129End Date: 26 Jan 2005 130Base Tag: netbsd-1-5-base 131Maintainer: 1.5 Release Engineering <releng-1-5@NetBSD.org> 132Scope: Entire tree. 133Notes: 134 Commits restricted to release engineering. 135 136Branch: netbsd-1-6 137Description: The NetBSD 1.6 release branch 138Status: Terminated 139Start Date: 22 May 2002 140End Date: 141Base Tag: netbsd-1-6-base 142Maintainer: 1.6 Release Engineering <releng-1-6@NetBSD.org> 143Scope: Entire tree. 144Notes: 145 Commits restricted to Release Engineering. 146 147Branch: netbsd-2 148Description: The NetBSD 2 release branch 149Status: Active 150Start Date: 23 Dec 2004 151End Date: 152Base Tag: netbsd-2-base 153Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 154Scope: Entire tree. (src + xsrc) 155Notes: 156 Commits restricted to Release Engineering. 157 158Branch: netbsd-2-0 159Description: Originally the NetBSD 2.0 release branch and now the branch 160 tracking security/critical fixes for the NetBSD 2.0 series 161Status: Active 162Start Date: 28 Mar 2004 and changed for security/critical function on 163 23 Dec 2004 164End Date: 165Base Tag: netbsd-2-0-base 166Maintainer: 2.0 Release Engineering <releng-2-0@NetBSD.org> 167Scope: Entire tree. (src + xsrc) 168Notes: Branch was re-purposed to security/critical change function 169 once 2.0 released. See netbsd-2 for current branch to track 170 NetBSD 2 tree. 171 Commits restricted to Release Engineering. 172 173Branch: netbsd-2-1 174Description: Tracking security/critical fixes for NetBSD 2.1 175Status: Active 176Start Date: 26 Oct 2005 177End Date: 178Base Tag: netbsd-2-1-RELEASE 179Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 180Scope: Entire tree. (src + xsrc) 181Notes: Branch contains only security/critical fixes to 182 NetBSD 2.1. For new features, use netbsd-2 branch. 183 Commits restricted to Release Engineering. 184 185Branch: netbsd-3 186Description: The NetBSD 3 release branch 187Status: Active 188Start Date: 16 Mar 2005 189End Date: 190Base Tag: netbsd-3-base 191Maintainer: 3 Release Engineering <releng-3@NetBSD.org> 192Scope: Entire tree. (src + xsrc) 193Notes: 194 Commits restricted to Release Engineering. 195 196Branch: netbsd-4 197Description: The NetBSD 4 release branch 198Status: Active 199Start Date: 8 Aug 2006 200End Date: 201Base Tag: netbsd-4-base 202Maintainer: 4 Release Engineering <releng-4@NetBSD.org> 203Scope: Entire tree. (src + xsrc) 204Notes: 205 Commits restricted to Release Engineering. 206 207######################################################################## 208# Individual developers' branches (Active/Dormant): 209######################################################################## 210 211Branch: ad-audiomp 212Description: Add MP locking to the audio drivers 213Status: Active 214Start Date: 28 February 2007 215End Date: 216Base Tag: ad-audiomp-base 217Maintainer: Andrew Doran <ad@NetBSD.org> 218Scope: kernel 219Notes: Making the audio drivers MP safe is necessary before efforts 220 can be made to make the VM system MP safe. About 1/2 of the 221 drivers are converted, the remaining 1/2 need more changes. 222 223 As of import this is snapshot of work in progress and so 224 may not compile; in particular the midi changes are very 225 much "in progress". The audio component has been tested 226 and verified to work with emuxki and auvia. There may 227 be a locking issue in the ac97 code at boot. 228 229 The are two locks per device instance, an ISR lock and 230 a character device lock. The ISR lock replaces calls to 231 splaudio()/splx(), and will be held across calls to device 232 methods which were called at splaudio() before (e.g. 233 trigger_output). The character device lock is held across 234 calls to nearly all of the methods, excluding some only 235 used for initialization, e.g. get_locks. This needs to be 236 documented at merge time. 237 238 To test on a multi way x86 system, search for "mpsafe" in 239 x86/x86/intr.c and change IPL_SCHED to IPL_AUDIO. Run a job 240 that will acquire the ISR lock (depends on the hardware, but 241 "while true; do mixerctl -a > /dev/null; done" may suffice). 242 Play audio, run lockstat and verify that that there is 243 contention on the ISR lock. 244 245Branch: bjh21-hydra 246Description: Simtec Hydra support and ARM SMP in general 247Status: Dormant 248Start Date: 18 Oct 2002 249End Date: 250Base Tag: bjh21-hydra-base 251Maintainer: Ben Harris <bjh21@NetBSD.org> 252Scope: sys/arch/arm sys/arch/acorn32 253Notes: This code was on a branch because it involves changes to 254 cpuswitch.S which would otherwise make merging the 255 nathanw_sa branch difficult. 256 257Branch: chris-arm-intr-rework 258Description: Rework arm interrupt handling code 259Status: Active 260Start Date: 11 Aug 2007 261End Date: 262Base Tag: chris-arm-intr-rework-base 263Maintainer: Chris Gilbert <chris@NetBSD.org> 264Scope: sys/arch/arm sys/arch/cats (other arm archs to follow) 265Notes: Rework arm interrupt code to provide a shared set of interrupt 266 routines, and allow improvements to be shared across all arm 267 based hardware. 268 269Branch: gmcgarry_ctxsw 270Description: Separate scheduler from context-switch code 271Status: Dormant 272Start Date: 18 December 2002 273End Date: 274Base Tag: gmcgarry_ctxsw_base 275Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 276Scope: kernel 277Notes: Removing knowledge of the scheduler and its run queues 278 from the machine-dependent context switch code is the 279 first step in cleaning up the scheduler. It is necessary 280 for the newlock branch, making the scheduler SMP friendly, 281 adding real-time scheduler extensions, and reducing the 282 number of code paths for LWP and proc switching. 283 284Branch: gmcgarry_ucred 285Description: Integrate and encapsulate user credentials 286Status: Dormant 287Start Date: 18 December 2002 288End Date: 289Base Tag: gmcgarry_ucred_base 290Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 291Scope: kernel 292Notes: merge pcred and ucred and poolify 293 294Branch: hpcarm-cleanup 295Description: Fix build problems for hpcarm 296Status: Active 297Start Date: 31 July 2007 298End Date: 299Base Tag: hpcarm-cleanup-base 300Maintainer: Robert Swindells <rjs@NetBSD.org> 301Scope: kernel 302Notes: Modify SA11x0 interrupt code to match PXA2x0 equivalent. 303 304Branch: itohy-usb1 305Description: USB stack overhaul, mostly DMA related 306Status: Active 307Start Date: 22 May 2007 308End Date: 309Base Tag: itohy-usb1-base 310Maintainer: ITOH Yasufumi <itohy@NetBSD.org> 311Scope: kernel 312Notes: To check out the kernel source tree, 313 1. check out checkout script 314 cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist 315 2. update files in the branch 316 sh -e src/sys/dev/usb/filelist 317 318Branch: kame 319Description: KAME Project 320Status: Dormant 321Start Date: 28 Jun 1999 322End Date: 323Base Tag: 324Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org> 325Scope: kernel 326Notes: http://www.kame.net 327 Used for "reference" purposes for early part of KAME 328 integration effort. The branch is not actively used, as I 329 (itojun) use patch(1) and diff(1) for the KAME syncs. 330 331Branch: kent-audio2 332Description: In-kernel audio mixer 333Status: Active 334Start Date: Sun Jan 16 2005 335End Date: 336Base Tag: kent-audio2-base 337Maintainer: TAMURA Kent <kent@NetBSD.org> 338Scope: kernel (audio device drivers) 339Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 340 Please consult with the maintainer before committing 341 to this branch. 342 This branch is not expected to be compilable yet. 343 344Branch: matt-timespec 345Description: Convert the kernel to struct timespec as its primary time 346 storage mechanism. 347Status: Inactive 348Start Date: 2005-02-19 349End Date: 350Base Tag: 351Maintainer: Matt Thomas <matt@NetBSD.org> 352Scope: kernel 353Notes: 354 355Branch: matt-mips64 356Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 357Status: Active 358Start Date: 2007-07-17 359End Date: 360Base Tag: matt-mips64-base 361Maintainer: Matt Thomas <matt@NetBSD.org> 362Scope: kernel & userland 363Notes: 364 365Branch: matt-armv6 366Description: Rototill the arm code to support features present in the 367 v6 of the ARM Architecture. Additionally, clean up things 368 along the way to use common practices. 369Status: Active 370Start Date: 2007-08-27 371End Date: 372Base Tag: matt-armv6-base 373Maintainer: Matt Thomas <matt@NetBSD.org> 374Scope: kernel & userland 375Notes: 376 377Branch: mjf-devfs 378Description: device file system supporting dynamic device nodes 379Status: Active 380Start Date: 12 November 2007 381End Date: 382Base Tag: mjf-devfs-base 383Maintainer: Matt Fleming <mjf@NetBSD.org> 384Scope: kernel and userland 385Notes: This branch will move away from the static device nodes that 386 are created with MAKEDEV scripts and allow nodes to be created 387 and removed dynamically as devices are attached and detached 388 from the machine. 389 390Branch: mjf-ufs-trans 391Description: file system transactions for ufs 392Status: Active 393Start Date: 12 March 2007 394End Date: 395Base Tag: mjf-ufs-trans-base 396Maintainer: Matt Fleming <mjf@NetBSD.org> 397Scope: kernel 398Notes: 399 400Branch: pkgviews 401Description: package views, enabling multiple conflicting packages to co-exist 402Status: Active 403Start Date: 22 July 2002 404End Date: 405Base Tag: pkgviews 406Maintainer: Alistair Crooks <agc@NetBSD.org> 407Scope: pkgsrc, basesrc/usr.sbin/pkg_install 408Notes: A more flexible infrastructure for third-party packages by 409 allowing multiple conflicting packages and versions to co-exist 410 within the same tree 411 412Branch: rpaulo-netinet-merge-pcb 413Description: merge in6pcb with inpcb 414Status: Dormant 415Start Date: Wed Feb 01 2006 416End Date: 417Base Tag: rpaulo-netinet-merge-pcb-base 418Maintainer: Rui Paulo <rpaulo@NetBSD.org> 419Scope: src/sys 420Notes: No longer active due to the lack of time. If you plan to 421 continue this branch, sys/netinet/in_pcb.h already contains 422 the proposed structure layout (which was roughly discussed 423 in the tech-net mailing list). 424 I also defined INP_*() macros to mimicate FreeBSD's inpcb 425 locking style, but currently they do nothing and are not 426 yet called at the correct places (needs discussion about 427 kernel fine-grained locking). 428 To continue this branch, one needs to read all the relevant 429 inpcb/in6pcb source files and change the function names, 430 structure names, structure fields according to the new 431 layout (in6pcb is gone). 432 Don't try to build a kernel from this branch because it won't 433 work. The missing pieces required to do a complete build 434 were not committed because they were incomplete and generated 435 panics. 436 You shouldn't need to worry about KAME syncs because 437 they did most of them by now. 438 After the work is done, you are required to test the branch 439 (before the merge to -current) with an interop IPv6 test. 440 More info at: http://www.tahi.org/ 441 442Branch: rtr-xorg-branch 443Description: xorg & static build alterations to src/x11 444Status: Active 445Start Date: Nov 15 2004 446End Date: 447Base tag: rtr-xorg-branch-base 448Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org> 449Scope: x11 450 distrib/sets/lists 451 share/mk/bsd.x11.mk 452 share/mk/bsd.own.mk 453 etc/mtree/NetBSD.dist 454Notes: Requires parts of xsrc/xfree (HEAD) 455 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 456 Requires xorg (XORG-6_8_1) 457 458Branch: wrstuden-fixsa 459Description: Fix a number of issues present with Scheduler Activations. 460Status: Active 461Start Date: 15 May 2007 462End Date: 463Base Tag: wrstuden-fixsa-base 464Maintainer: Bill Stouder-Studenmund <wrstuden@NetBSD.org> 465Scope: src, though all the interesting stuff is in the kernel 466 or lib/libpthread or maybe gdb. 467Notes: This branch is based off of the netbsd-4 branch! 468 This branch is intended to stage improvements for the 469 Scheduler Activations system for NetBSD 4. Improvements 470 include not allocating memory while preparing to tsleep(), 471 reducing inappropriate upcall delivery (hopefully also 472 eliminating the need to mlock stacks), and being 473 able to pthread_kill() running threads. 474 475Branch: vmlocking 476Description: Make VM and file system framework MP safe 477Status: Terminated 478Start Date: 13 March 2007 479End Date: 4 December 2007 480Base Tag: vmlocking-base 481Maintainer: Andrew Doran <ad@NetBSD.org> 482Scope: kernel 483Notes: Superseded by vmlocking2 branch. 484 485Branch: vmlocking2 486Description: Make VM and file system framework MP safe 487Status: Active 488Start Date: 4 December 2007 489End Date: 490Base Tag: vmlocking2-base1 491Maintainer: Andrew Doran <ad@NetBSD.org> 492Scope: kernel 493Notes: Goals: 494 495 - Make VM system / trap handling MP safe. 496 - Replace simplelocks with mutexes. 497 - Make file system framework MP safe. 498 499 Status by architecture: 500 501 alpha partial: need pmap/trap locking changes 502 i386 done 503 amd64 done 504 mips done 505 sparc 506 sparc64 507 arm 508 powerpc partial: need pmap/trap locking changes 509 hppa done 510 sh3 done 511 vax partial: need pmap/trap locking changes 512 m68k 513 xen partial 514 515 Remaining MI work to do: 516 517 - Document locking around fields in struct mount. 518 519 - Check aliased vnode handling. There may be problems. 520 521 - Check layered file systems, LFS. 522 523 Remaining problems: 524 525 - tmpfs_rmdir occasionally leaks tmpfs_nodes. 526 527 - UVM_FLAG_TRYLOCK is not sufficient in uvm_km.c because 528 allocations will fail too often. It's needed for !kmem_map 529 because sometimes allocations are made by threads that 530 hold the map locked, which could cause other threads to 531 wait long term even if they are trying to make a NOWAIT 532 allocation. 533 534 - ext2fs dup alloc. 535 536 - Unmount erroneously reports busy sometimes. Why? 537 538 - usl_detachtimeout warning occasionally. 539 540Branch: yamt-lazymbuf 541Description: implement and evaluate lazy mapping of mbuf external data pages 542 also, change the way to share mbuf external storage. 543 it's intended as the first step of larger changes. 544 1. support operations (esp. bus_dma load) on 545 unmapped mbuf. 546 2. unify mbuf and buf. 547 (or, at least some parts of them) 548 3. then it should be trivial to implement 549 i/o coalescing, etc. 550Status: Active 551Start Date: Wed Jul 6 2005 552End Date: 553Base Tag: yamt-lazymbuf-base7 554Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 555Scope: src/sys (src/common is tagged but not branched) 556Notes: 557 i386 DONE 558 amd64 DONE 559 other ports should work as the trunk does. 560 (conditionalized by __HAVE_LAZY_MBUF macro) 561 562Branch: reinoud-bufcleanup 563Description: implement and evaluate struct buf usage cleanup strategies. 564 Ideas currently in mind (preference for b): 565 a) 566 1. use of bio_ops per buffer. 567 2. allow chaining/overloading of functions in bio_ops 568 and provide some private context. 569 3. extend the bio_ops with commonly used functionality 570 like pending action counting, custom context passing, 571 last minute processing of buffer data, buffer cache 572 etc. 573 4. investigate the use of the kcont() 574 continuation-passing framework for async io 575 completion notification for bufs 576 ... 577 b) 578 1. all sequencing use of B_CALL replaced by 579 device-threads, if possible generic code around BUFQ 580 2. possibly use kcont() for async IO finished signaling 581 3. counter of pending and queued actions requestable 582 by IOCTL interface? 583 4. implement `last minute buffer fixup' calls and maybe 584 even finished I/O calls as vnode operations 585 ... 586Status: Active 587Start Date: Thu Mar 15 2007 588End Date: 589Base Tag: reinoud-bufcleanup-base 590Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 591Scope: src/sys and src/common 592Notes: Used as experiment sandbox and if successful hopefully one day 593 to be integrated. 594 595Branch: thorpej-atomic 596Description: Implementation of an atomic memory operations API modeled 597 after the one in Solaris 10. 598Status: Active 599Start Date: Apr 11 2007 600End Date: 601Base tag: thorpej-atomic-base 602Maintainer: Jason Thorpe <thorpej@netbsd.org> 603Scope: src/common 604 src/sys 605Notes: Base atomic primitives need to be implemented for 606 all of the supported architectures: 607 608 alpha DONE 609 arm DONE 610 hppa 611 i386 DONE 612 ia64 613 m68k DONE (except for 68010) 614 mips 615 ns32k 616 powerpc DONE except for membar_*() 617 powerpc64 DONE except for membar_*() 618 sh3 619 sparc DONE except for membar_*() 620 sparc64 DONE except for membar_*() 621 vax 622 x86_64 DONE 623 624 Tested: 625 626 alpha NO 627 arm NO 628 hppa NO 629 i386 NO 630 ia64 NO 631 m68k NO 632 mips NO 633 ns32k NO 634 powerpc NO 635 powerpc64 NO 636 sh3 NO 637 sparc NO 638 sparc64 NO 639 vax NO 640 x86_64 NO 641 642 TODO: 643 644 all - Need to replace mb_*() with membar_*(). 645 646 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 647 to see of membar_enter() is required here. 648 649 - Talk to ad@ -- figure out of non-atomic 650 mutex / rwlock release is actually safe. 651 652 arm - Consider using a RAS technique like 653 MIPS uses for _lock_cas() and the mutex 654 stubs. Possibly do more than one atomic 655 op as a RAS. Possibly implement mutex 656 stubs using the technique. 657 658 m68k - Need to do 68010 support. 659 660 i386 - Need to change when x86_patch() is called 661 so we can test ncpus. 662 663 powerpc - Figure out if we need barriers in the 664 atomic ops themselves (hopefully not!) 665 666 x86_64 - Need to change when x86_patch() is called 667 so we can test ncpus. 668 669######################################################################## 670# Individual developers' branches (Terminated): 671######################################################################## 672 673Branch: bouyer-scsipi 674Description: Integration of atapi support 675Status: Terminated 676Start Date: 677End Date: 678Base Tag: 679Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 680Scope: kernel 681Notes: Superseded by thorpej_scsipi 682 683Branch: bouyer-xen2 684Description: update xen port to xen 2.0, with support for domain0 operations 685Status: Terminated 686Start Date: Dec 13 2004 687End Date: Mar 10 2005 688Base Tag: netbsd-2-base 689Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 690Scope: src/sys/arch/xen 691Notes: 692 693Branch: bouyer-xenamd64 694Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 695Status: Terminated 696Start Date: 18 Oct 2007 697End Date: 22 Nov 2007 698Base Tag: bouyer-xenamd64-base 699Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 700Scope: kernel 701Notes: 702 703Branch: chap-midi 704Description: Renovation of MIDI support 705Status: Terminated; merged to -current 706Start Date: 19 May 2006 707End Date: 30 Jun 2006 708Base Tag: chap-midi-base 709Maintainer: Chapman Flack <chap@NetBSD.org> 710Scope: sys, share/man, usr.bin 711Notes: 712 713Branch: chs-ubc 714Description: Unified Buffer Cache 715Status: Terminated 716Start Date: 717End Date: 718Base Tag: chs-ubc-base 719Maintainer: Chuck Silvers <chs@NetBSD.org> 720Scope: kernel 721Notes: 722 723Branch: chs-ubc2 724Description: Unified Buffer Cache 725Status: Terminated; merged to -current 726Start Date: 727End Date: 728Base Tag: chs-ubc2-base, chs-ubc2-newbase 729Maintainer: Chuck Silvers <chs@NetBSD.org> 730Scope: kernel 731Notes: 732 733Branch: cjs-build-against-obj-dir 734Description: ? 735Status: ? 736Start Date: 737End Date: 738Base Tag: 739Maintainer: Curt Sampson <cjs@NetBSD.org> 740Scope: Entire tree. 741Notes: 742 743Branch: eeh-paddr_t 744Description: use separate types for virtual vs. physical addresses 745Status: Terminated; merged to -current 746Start Date: 747End Date: 748Base Tag: eeh-paddr_t-base 749Maintainer: Eduardo Horvath <eeh@NetBSD.org> 750Scope: kernel 751Notes: This is needed to support 32-bit kernels on sparc64. 752 753Branch: elad-kernelauth 754Description: Native NetBSD implementation of Apple's kernel authorization 755 based on TN2127. This is a "clean-room" implementation to 756 avoid any licensing issues. 757Status: Terminated; merged to -current 758Start Date: Tue Mar 7 2006 759End Date: Mon May 15 2006 760Base Tag: elad-kernelauth-base 761Maintainer: Elad Efrat <elad@NetBSD.org> 762Scope: src/sys, src/share/man/man9/Makefile, 763 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 764Notes: 765 766Branch: fvdl-softdep 767Description: FFS soft dependencies 768Status: Terminated; merged to -current 769Start Date: 770End Date: 771Base Tag: fvdl-softdep-base 772Maintainer: Frank van der Linden <fvdl@NetBSD.org> 773Scope: kernel 774Notes: 775 776Branch: gehenna-devsw 777Description: auto-generation of devsw table 778Status: Terminated 779Start Date: 16 May 2002 780End Date: 6 Sep 2002 781Base Tag: gehenna-devsw-base 782Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 783Scope: syssrc 784Notes: The goal is to get rid of the existing device switch tables in 785 port-dependent conf.c and to generate them dynamically by 786 config(8). 787 788Branch: is-newarp 789Description: ARP for non-Ethernet 790Status: Terminated; merged before NetBSD 1.3 791Start Date: 1996/10/13 792End Date: 1997/03/15 793Base Tag: is-newarp-base 794Maintainer: Ignatios Souvatzis <is@NetBSD.org> 795Scope: kernel 796Notes: 797 798Branch: jmcneill-pm 799Description: Power management framework overhaul, ACPI improvements 800Status: Terminated; merged before NetBSD 5.0 801Start Date: 3 Aug 2007 802End Date: 9 Dec 2007 803Base Tag: jmcneill-pm-base 804Maintainer: Jared D. McNeill <jmcneill@NetBSD.org> 805Scope: kernel 806Notes: 807 808Branch: kenh-if-detach 809Description: Interface detach support. 810Status: ? 811Start Date: 812End Date: 813Base Tag: kenh-if-detach-base 814Maintainer: Ken Hornstein <kenh@NetBSD.org> 815Scope: kernel 816Notes: 817 818Branch: kent-audio1 819Description: Audio converter pipeline 820Status: Terminated; merged to -current 821Start Date: Tue Dec 7 2004 822End Date: Tue Jan 11 2005 823Base Tag: kent-audio1-base 824Maintainer: TAMURA Kent <kent@NetBSD.org> 825Scope: kernel (audio device drivers) 826Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 827 Please consult with the maintainer before committing 828 to this branch. 829 830Branch: kqueue 831Description: kqueue kernel event notification mechanism (from FreeBSD) 832Status: Terminated; merged to -current 833Start Date: Tue Jul 10 23:08:38 EST 2001 834End Date: Tue Oct 24 09:14:14 GMT 2002 835Base Tag: kqueue-base 836Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 837Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 838Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 839 local internal changes to better suit NetBSD, and 840 enhancements such as looking up filters by name or 841 number, and dynamic registration of "user" filters. 842 The work is complete as is, but is awaiting more 843 feedback from various kernel gurus before going mainline. 844 845Branch: ktrace-lwp 846Description: ktrace support for lwp ids. 847Status: Terminated; merged to -current 848Start Date: Wed Jul 2 15:27:30 UTC 2003 849End Date: Sun Dec 11 12:25:29 UTC 2005 850Base Tag: ktrace-lwp-base 851Maintainer: Darren Reed <darrenr@NetBSD.org> 852Scope: sys 853Notes: 854 855Branch: marc-pcmcia 856Description: PCMCIA support 857Status: Terminated; merged to -current 858Start Date: 859End Date: 860Base Tag: marc-pcmcia-base, marc-pcmcia-bp 861Maintainer: Marc Horowitz <marc@NetBSD.org> 862Scope: kernel 863Notes: 864 865Branch: minoura_x68k_bus_h 866Description: bus_space(9) and bus_dma(9) implementation for x68k 867Status: Terminated; merged to -current 868Start Date: 23 Dec 1998 869End Date: 16 Mar 1999 870Base Tag: minoura_x68k_bus_h-base 871Maintainer: Minoura Makoto <minoura@NetBSD.org> 872Scope: sys/arch/x68k 873Notes: 874 875Branch: minoura-xpg4dl 876Description: Citrus Project locale subsystem 877Status: Terminated; (partly) merged to -current 878Start Date: 28 March 2000 879End Date: 880Base Tag: minoura-xpg4dl-base 881Maintainer: Minoura Makoto <minoura@NetBSD.org> 882Scope: basesrc, syssrc, sharesrc 883Notes: Citrus Project is developing dynamically-loadable, codeset- 884 independent locale subsystem. Part of the implementation 885 (LC_CTYPE) called XPG4DL is now integrated to -current. 886 887Branch: mrg-vm-swap 888Description: dynamic swap allocation, swap-to-files support 889Status: Terminated; abandoned for mrg-vm-swap2 890Start Date: 12 February 1997 891End Date: 15 March 1997 892Base Tag: [none] 893Maintainer: Matthew R. Green <mrg@NetBSD.org> 894Scope: kernel 895Notes: 896 897Branch: mrg-vm-swap2 898Description: dynamic swap allocation, swap-to-files support 899Status: Terminated; merged to -current 900Start Date: 4 May 1997 901End Date: 12 June 1997 902Base Tag: mrg-vm-swap2-base 903Maintainer: Matthew R. Green <mrg@NetBSD.org> 904Scope: kernel 905Notes: 906 907Branch: nathanw_sa 908Description: Scheduler activations 909Status: Terminated; merged to -current 910Start Date: 5 March 2001 911End Date: 18 January 2003 912Base Tag: nathanw_sa_base 913Maintainer: Nathan Williams <nathanw@NetBSD.org> 914Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 915 bin/ps usr.bin/systat usr.bin/top usr.bin/w 916 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 917Notes: The idea of scheduler activations is described in the 918 classic paper by Anderson et al., in ACM Transactions 919 a on Computer Systems volume 10 issue 1 (1992),which 920 can be found at 921 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 922 Many ideas in the implementation are based on the 923 implementation of scheduler activations added to Mach 924 3.0 and described by Davis et al. in the University of 925 Washington CS tech report 92-08-93, which can be found 926 at 927 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 928 929 My USENIX paper on the subject can be found at 930 http://web.mit.edu/nathanw/www/usenix/ 931 932 Please consult with the maintainer before committing 933 to this branch. 934 Other tags starting with nathanw_sa reserved for 935 branch management and are not guaranteed to be stable. 936 937 Trunk tagged with "nathanw_sa_before_merge" prior to 938 merging branch down to trunk. Branch tagged with 939 "nathanw_sa_end" to indicate the ending revision of 940 the branch. 941 942Branch: newlock 943Description: New locking primitives, based on Solaris's 944Status: Terminated 945Start Date: March 9, 2002 946End Date: February 12, 2007 947Base Tag: newlock-base 948Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 949Scope: Kernel 950Notes: The goal is to replace the existing lockmgr() and 951 simple_lock() based locking mechanisms with the 952 primitives found in Solaris: mutexes and rwlocks. 953 Superseded by the newlock2 branch. 954 955Branch: newlock2 956Description: New locking primitives, based on Solaris's 957Status: Terminated 958Start Date: September 9, 2006 959End Date: February 12, 2007 960Base Tag: newlock2-base 961Maintainer: Andrew Doran <ad@NetBSD.org> 962Scope: Kernel 963Notes: As per the newlock branch, however given the amount of time 964 the original branch has lain dormant, a new one has been 965 created. Goals: 966 - Implement new locking primitives on most-used ports. 967 - Minor locking improvements. 968 - Remove spinlockmgr(). 969 970Branch: nick-csl-alignment 971Description: Provide correctly aligned __cpu_simple_lock_t for hppa 972Status: Terminated 973Start Date: 2007-07-18 974End Date: 975Base Tag: nick-csl-alignment-base5 976Maintainer: Nick Hudson <skrll@NetBSD.org> 977Scope: sys, lib/libpthread, lib/libpthread_dbg 978Notes: 979 980Branch: perseant-lfsv2 981Description: LFS incompatible on-disk data structure changes 982Status: Terminated 983Start Date: 27 June 2001 984End Date: 16 July 2001 985Base Tag: perseant-lfsv2-base 986Maintainer: Konrad Schroder <perseant@NetBSD.org> 987Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 988Notes: This branch should be short-lived, I expect to merge as soon 989 as the data structures required for unremove are in and tested. 990 991Branch: ppcoea-renovation 992Description: General renovation and cleanup of all OEA PowerPC ports. 993Status: Terminated; merged to -current 994Start Date: 30 April 2007 995End Date: 15 October 2007 996Base Tag: ppcoea-renovation-base 997Maintainer: Tim Rightnour <garbled@netbsd.org> 998Scope: src/sys/arch 999Notes: This branch is for a general cleanup of all OEA-based PowerPC 1000 ports. OEA (Operating Environment Architecture) PowerPC refers 1001 to the 601, 603, 604, and similar chips. Specifically, not the 1002 403/401 and other embedded chips. The general concept is to get 1003 them all compiling, and sharing as much code as possible. All 1004 developers are welcome to commit to this branch. 1005 1006Branch: thorpej-devvp 1007Description: replace dev_t with struct vnode * in devsw entry points 1008Status: Terminated 1009Start Date: Sep 6 2001 1010End Date: ??? 1011Base Tag: thorpej-devvp-base 1012Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1013Scope: syssrc 1014Notes: Kernels built from this branch are not expected 1015 to function correctly at this time. 1016 1017 Ports known to compile on this branch: 1018 alpha 1019 i386 1020 1021Branch: peter-altq 1022Description: New ALTQ framework: 1023 - sync with KAME sources 1024 - share mtag/name mapping functions 1025 - separate altq + pf attachment 1026Status: Terminated; merged to -current 1027Start Date: March 16, 2006 1028End Date: October 12, 2006 1029Base Tag: peter-altq-base 1030Maintainer: Peter Postma <peter@NetBSD.org>, 1031 Martin Husemann <martin@NetBSD.org>, 1032 Matthias Scheler <tron@NetBSD.org> 1033Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1034Notes: Only the first item in the description was finished 1035 in this branch. 1036 1037Branch: sommerfeld_i386mp_1 1038Description: Multiprocessor support for i386 using Intel MP BIOS. 1039Status: Terminated; merged to -current 1040Start Date: 21 Feb 2000 1041End Date: 01 Oct 2002 1042Base Tag: sommerfeld_i386mpbase_1 1043Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 1044Scope: sys/arch/i386 1045Notes: 1046 Code committed to the branch has booted to multiuser 1047 on at least one system. 1048 1049 Not guaranteed to compile against mainline since -current 1050 may have changed incompatibly with the last branch update; 1051 use "cvs update -D" to roll-back the rest of the tree to match. 1052 1053 Please get explicit permission from the maintainer 1054 before each commit, or your changes will be backed out. 1055 Other tags starting with sommerfeld_ are private to 1056 the developer and are guaranteed to be unstable. 1057 Only the maintainer should move tags. 1058 1059 Note that this branch uses a DIFFERENT scheme for 1060 syncing with the mainline. the maintainer uses some private 1061 scripts for keeping them in sync; if you make commits 1062 to the branch to "resynchronize" things, you'll 1063 probably do it wrong; instead, ask the maintainer to 1064 resynchronize things. 1065 1066 See sys/arch/i386/TODO on the branch for a list of known 1067 issues with the branch. 1068 1069Branch: thorpej-mips-cache 1070Description: overhaul MIPS cache support code 1071Status: Terminated; merged to -current 1072Start Date: Oct 23 2001 1073End Date: Nov 14 2001 1074Base Tag: thorpej-mips-cache-base 1075Scope: syssrc 1076Notes: This branch needs more debugging, testing, and more 1077 ports need to be converted to the new world order. 1078 1079 The following processors have had cache ops 1080 written: 1081 1082 * R2000/R3000 (cache_r3k) -- light testing, 1083 needs to be beat on a lot more to make 1084 sure it's working. 1085 1086 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1087 tracked down a bug, which has been fixed. 1088 1089 Confirmed working on R4000-with-L2. 1090 1091 Confirmed working on R4400-no-L2 and 1092 R4400-with-L2. 1093 1094 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1095 has committed fixes to this code. 1096 1097 Confirmed working on R4600 v2 (SGI IP-22 with 1098 no SysAD L2 cache). 1099 1100 Confirmed working on RM5260 (Algorithmics P-5064). 1101 1102 * TX39 (cache_tx39) -- uch@NetBSD.org has 1103 committed fixes to this code. Awaiting 1104 confirmation that it is working properly. 1105 1106 * R5900 (cache_r5900) -- uch@NetBSD.org has 1107 written this code and tested it on a 1108 PlayStation 2. 1109 1110 The following ports have been updated to compile (and 1111 use optimized-for-processor bus_dma routines). Those 1112 that have been tested and work are marked with [WORKING]. 1113 1114 * algor [WORKING] 1115 1116 * arc [WORKING] 1117 1118 * pmax [WORKING] 1119 1120 * playstation2 [WORKING] 1121 Needs optimized bus_dmamap_sync(). 1122 1123 * hpcmips [need verification that this is working] 1124 Needs optimized bus_dmamap_sync(). 1125 1126 * sgimips [WORKING] 1127 Needs optimized bus_dmamap_sync(). 1128 1129 * cobalt [need testing] 1130 1131 * mipsco [need testing] 1132 1133 * newsmips [need testing] 1134 1135Branch: thorpej_scsipi 1136Description: SCSI/ATAPI midlayer rewrite. 1137Status: Terminated; merged to -current 1138Start Date: 1139End Date: Apr 25 2001 1140Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1141Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1142 Jason Thorpe <thorpej@NetBSD.org> 1143Scope: syssrc 1144Notes: When a change from -current is pulled up please move the 1145 thorpej_scsipi_base tag to the revision you're syncing with. 1146 thorpej_scsipi_nbase is private to maintainer (only 1147 used when syncing the whole branch with HEAD). 1148 Just before the merge, syssrc has been tagged with 1149 thorpej_scsipi_beforemerge 1150 1151Branch: thorpej-signal 1152Description: ? 1153Status: ? 1154Start Date: 1155End Date: 1156Base Tag: thorpej-signal-base 1157Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1158Scope: kernel 1159Notes: 1160 1161Branch: thorpej-setroot 1162Description: ? 1163Status: Terminated; merged to -current 1164Start Date: 1165End Date: 1166Base Tag: 1167Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1168Scope: kernel 1169Notes: 1170 1171Branch: simonb-timecounters 1172Description: Port FreeBSD timecounters to NetBSD 1173Status: Terminated 1174Start Date: Sat Feb 04 2006 1175End Date: Wed Jun 07 2006 1176Base Tag: simonb-timecounters-base 1177Maintainer: Simon Burge <simonb@NetBSD.org>, 1178 Frank Kardel <kardel@NetBSD.org> 1179Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1180Notes: early (partial conversion) commit to -current 1181 ok'ed by core@ on 20060605 for testing and further 1182 simplified conversion 1183 1184Branch: wrstuden-devbsize 1185Description: Modify buffer cache to deal with different devices having 1186 different block sizes. Also DEV_BSIZE would go away. 1187Status: Terminated 1188Start Date: Aug or Sept 1999 1189End Date: 1 Apr 2000 1190Base tag: wrstuden-devbsize-base 1191Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1192Scope: kernel 1193Notes: No longer active due to lack of time, and introduction 1194 of UBC. In terms of UBC, the primary cache for 1195 file data is the VM cache, which needs to operate 1196 in terms of VM pages. As no existing device has native 1197 pages the same size as our VM pages, there already is 1198 a mapping going on between the VM system and the 1199 underlying blocks. So it would be easier and cleaner 1200 to adjust that to deal w/ different block sizes. 1201 Also with UBC, all i/o is in terms of bytes at an offset 1202 with a certain length, so the exact block size isn't a big 1203 deal. 1204 1205 Any other wrstuden-devbsize tag may (and should) go away. 1206 1207Branch: yamt-idlelwp 1208Description: idle lwp, and some changes depending on it. 1209 1210 1. separate context switching and thread scheduling. 1211 (cf. gmcgarry_ctxsw) 1212 2. implement idle lwp. 1213 3. clean up related MD/MI interfaces. 1214 4. make scheduler(s) modular. 1215 1216Status: Terminated; merged to -current 1217Start Date: Fri Feb 17 2007 1218End Date: Thu May 17 2007 1219Base Tag: yamt-idlelwp-base8 1220Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1221Scope: src/sys (src/common is tagged but not branched) 1222Notes: 1223 Status of ports: 1224 alpha [ Done, UP tested, MP not tested ] 1225 i386 [ Done, tested ] 1226 amd64 [ Done, tested ] 1227 mips [ Done, both MIPS1 and MIPS3 tested] 1228 sparc [ Done, UP tested, MP might have 1229 some problem after newlock2 merge ] 1230 sparc64 [ Done, tested ] 1231 arm [ Done, SA1 tested. See PR 36548 ] 1232 macppc/powerpc [ Done, OEA tested ] 1233 hppa [ Done, tested ] 1234 sh3 [ Done, tested ] 1235 vax [ Done, UP tested, MP untested ] 1236 m68k [ Done, tested on several ports ] 1237 ns32k [ broken ] 1238 ia64 [ broken ] 1239 pdp10 [ broken ] 1240 1241 How to adapt a port? 1242 1243 - unify cpu_switch, cpu_exit, cpu_switchto into 1244 a single cpu_switchto. see cpu_switchto.9. 1245 1246 - implement cpu_idle. see cpu_idle.9. 1247 1248 - add a flag argument to cpu_need_resched. 1249 handle RESCHED_IMMED flag, which means "cause a preemption 1250 as soon as possible." eg. in the case of MULTIPROCESSOR, 1251 send an IPI to the target cpu. 1252 1253 - "curlwp == NULL" is not a valid check for idle state anymore. 1254 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1255 almost always non-NULL, with exceptions like early on boot. 1256 1257 - remove idle pcbs. 1258 1259 - (if MULTIPROCESSOR) tweak processor trampoline code. 1260 1261 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1262 secondary processors. 1263 1264 - (if schedhz!=0) call schedclock regardless of the value of 1265 curlwp. 1266 1267 - of course, update MD users of scheduler/switching API. 1268 1269Branch: yamt-km, yamt-km-doc 1270Description: simplify/improve kernel memory management and bootstrap 1271Status: Terminated; merged to -current 1272Start Date: Tue Jan 25 2005 1273End Date: Fri Apr 1 2005 1274Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1275Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1276Scope: yamt-km: src/sys 1277 yamt-km-doc: src/share/man/man9/uvm.9 1278Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1279 1280 the followings are per-port status. 1281 (account names mean "tested by".) 1282 1283 works enough to go to multiuser: 1284 alpha, i386, xen (yamt@) 1285 pc532 (simonb@) 1286 alpha, i386, mac68k, macppc, pmax, shark, 1287 sparc, sparc64, sun3, x68k (chs@) 1288 cobalt, dreamcast, hp300, news68k, newsmips, 1289 sun3x (tsutsui@) 1290 amiga (mhitch@) 1291 cats, hp700 (skrll@) 1292 xen (bouyer@) 1293 1294 known to have the same problem as trunk: 1295 vax (chs@, stuck while running kvm_mkdb) 1296 1297 known to have a problem: 1298 luna68k (and, if any, other m68k ports which use TTR) 1299 needs to be revisited. 1300 -> for luna68k, although not tested, 1301 Sysmap has been moved to avoid kva conflict with 1302 I/O ranges. 1303 1304 buildable: 1305 src/sys/arch/acorn26/conf/GENERIC 1306 src/sys/arch/acorn32/conf/GENERIC 1307 src/sys/arch/algor/conf/P6032 1308 src/sys/arch/alpha/conf/GENERIC 1309 src/sys/arch/alpha/conf/GENERIC.MP 1310 src/sys/arch/amd64/conf/GENERIC 1311 src/sys/arch/amd64/conf/GENERIC.MP 1312 src/sys/arch/amiga/conf/GENERIC 1313 src/sys/arch/arc/conf/GENERIC 1314 src/sys/arch/atari/conf/MILAN-PCIIDE 1315 src/sys/arch/bebox/conf/GENERIC 1316 src/sys/arch/cats/conf/GENERIC 1317 src/sys/arch/cesfic/conf/GENERIC 1318 src/sys/arch/cobalt/conf/GENERIC 1319 src/sys/arch/dreamcast/conf/GENERIC 1320 src/sys/arch/evbarm/conf/TS7200 1321 src/sys/arch/evbppc/conf/WALNUT 1322 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1323 src/sys/arch/evbsh5/conf/CAYMAN64 1324 src/sys/arch/hp300/conf/GENERIC 1325 src/sys/arch/hp700/conf/GENERIC 1326 src/sys/arch/hpcarm/conf/JORNADA728 1327 src/sys/arch/hpcmips/conf/GENERIC 1328 src/sys/arch/hpcsh/conf/GENERIC 1329 src/sys/arch/hpcsh/conf/HPW650PA 1330 src/sys/arch/i386/conf/GENERIC 1331 src/sys/arch/i386/conf/GENERIC.MP 1332 src/sys/arch/i386/conf/XEN0 1333 src/sys/arch/i386/conf/XENU 1334 src/sys/arch/ibmnws/conf/GENERIC 1335 src/sys/arch/iyonix/conf/GENERIC 1336 src/sys/arch/luna68k/conf/GENERIC 1337 src/sys/arch/mac68k/conf/GENERIC 1338 src/sys/arch/macppc/conf/GENERIC 1339 src/sys/arch/macppc/conf/GENERIC.MP 1340 src/sys/arch/mipsco/conf/GENERIC 1341 src/sys/arch/mmeye/conf/GENERIC 1342 src/sys/arch/mvme68k/conf/GENERIC 1343 src/sys/arch/netwinder/conf/GENERIC 1344 src/sys/arch/news68k/conf/GENERIC 1345 src/sys/arch/newsmips/conf/GENERIC 1346 src/sys/arch/next68k/conf/GENERIC 1347 src/sys/arch/ofppc/conf/GENERIC 1348 src/sys/arch/pc532/conf/GENERIC 1349 src/sys/arch/pmax/conf/GENERIC 1350 src/sys/arch/prep/conf/GENERIC 1351 src/sys/arch/sandpoint/conf/GENERIC 1352 src/sys/arch/sbmips/conf/GENERIC 1353 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1354 src/sys/arch/shark/conf/GENERIC 1355 src/sys/arch/sparc/conf/GENERIC 1356 src/sys/arch/sparc/conf/GENERIC.MP 1357 src/sys/arch/sparc64/conf/GENERIC 1358 src/sys/arch/sparc64/conf/GENERIC.MP 1359 src/sys/arch/sun2/conf/GENERIC 1360 src/sys/arch/sun3/conf/GENERIC 1361 src/sys/arch/vax/conf/GENERIC 1362 src/sys/arch/vax/conf/GENERIC.MP 1363 src/sys/arch/x68k/conf/GENERIC 1364 1365 src/sys/arch/playstation2/conf/GENERIC 1366 1367Branch: yamt-pdpolicy 1368Description: play with page replacement policy 1369 - separate page replacement policy from the rest of kernel 1370 - implement alternative replacement policy 1371 - related read-ahead adjustment? 1372Status: Terminated; merged to -current 1373Start Date: Sun Mar 5 2006 1374End Date: Sat Sep 16 2006 1375Base Tag: yamt-pdpolicy-base9 1376Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1377Scope: src/sys (src/common is tagged but not branched) 1378Notes: 1379 1380Branch: yamt-readahead 1381Description: play with file readahead 1382Status: Terminated; merged to -current 1383Start Date: Mon Nov 14 2005 1384End Date: Wed Nov 30 2005 1385Base Tag: yamt-readahead-base3 1386Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1387Scope: src/sys 1388Notes: 1389 1390Branch: yamt-uio_vmspace 1391Description: uio_lwp/uio_segflg -> uio_vmspace 1392Status: Terminated; merged to -current 1393Start Date: Mon Dec 31 2005 1394End Date: Wed Mar 1 2006 1395Base Tag: yamt-uio_vmspace-base5 1396Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1397Scope: src/sys 1398Notes: 1399 1400Branch: yamt-splraiseipl 1401Description: finish implementing splraiseipl (and makeiplcookie). 1402 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1403 1404 - completes workqueue(9) and netbt. 1405 - fix PR/33218. 1406 1407Status: Terminated; merged to -current 1408Start Date: Mon Sep 18 2006 1409End Date: Fri Dec 22 2006 1410Base Tag: yamt-splraiseipl-base5 1411Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1412Scope: src/sys (src/common is tagged but not branched) 1413Notes: 1414 tested (by who): 1415 alpha (yamt) 1416 alpha (pavel) 1417 amd64 (reported privately) 1418 cobalt (tsutsui) 1419 ews4800mips (tsutsui) 1420 hp300 (tsutsui) 1421 hpcarm (reported privately) 1422 i386 (yamt) 1423 macppc (tsutsui) 1424 news68k (tsutsui) 1425 sgimips(IP32) (tsutsui) 1426 sparc(sun4c) (tsutsui) 1427 sun2 (tsutsui) 1428 sun3 (tsutsui) 1429 sun3x (tsutsui) 1430 xen (yamt) 1431 1432 compile-tested: 1433 acorn26 1434 acorn32 1435 algor 1436 amiga 1437 arc 1438 atari 1439 bebox 1440 cats 1441 cesfic 1442 dreamcast 1443 evbarm 1444 evbmips 1445 evbppc(marvell) 1446 evbppc(ibm4xx) 1447 evbsh3 1448 hp700 1449 hpcmips 1450 hpcsh 1451 ia64 1452 ibmnws 1453 iyonix 1454 landisk 1455 luna68k 1456 mac68k 1457 mmeye 1458 mvme68k 1459 mvmeppc 1460 mipsco 1461 netwinder 1462 newsmips 1463 next68k 1464 ofppc 1465 pc532 1466 pmax 1467 pmppc 1468 prep 1469 sandpoint 1470 sbmips 1471 shark 1472 sparc 1473 sparc64 1474 vax 1475 x68k 1476 zaurus 1477 1478 not tested: 1479 pdp10 (i don't know how to build) 1480 sh5 (not buildable with an unrelated problem.) 1481 1482 compile CAYMAN64/netbsd32_sa.o 1483 cc1: warnings being treated as errors 1484 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1485 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1486 --- netbsd32_sa.o --- 1487 *** [netbsd32_sa.o] Error code 1 1488 1 error 1489 1490 notyet: 1491 amigappc 1492 playstation2 1493 1494Branch: yamt-vop 1495Description: remove several VOPs 1496Status: Terminated; merged to -current 1497Start Date: Wed Oct 19 2005 1498End Date: Wed Nov 2 2005 1499Base Tag: yamt-vop-base3 1500Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1501Scope: src/sys 1502Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1503 1504Branch: yamt-x86pmap 1505Description: merge i386 and amd64 pmap 1506Status: Terminated; merged to -current 1507Start Date: Mon Sep 24 2007 1508End Date: Fri Oct 19 2007 1509Base Tag: yamt-x86pmap-base4 1510Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1511Scope: src/sys (src/common is tagged but not branched) 1512Notes: 1513 1514Branch: gdamore-uart 1515Description: Add register table support to com driver. 1516Status: Active 1517Start Date: 14 June 2006 1518End Date: 13 July 2006 1519Base Tag: gdamore-uart-base 1520Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1521Scope: kernel 1522Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1523 com support, and also removes a nasty hack from Atheros com. 1524 1525######################################################################## 1526# Other: 1527######################################################################## 1528 1529Branch: magnum 1530Description: ? 1531Status: ? 1532Start Date: 1533End Date: 1534Base Tag: magnum-base 1535Maintainer: ? 1536Scope: kernel 1537Notes: 1538 1539