BRANCHES revision 1.216
1# $NetBSD: BRANCHES,v 1.216 2007/10/27 13:27:24 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: bouyer-xenamd64 258Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 259Status: Active 260Start Date: 18 Oct 2007 261End Date: 262Base Tag: bouyer-xenamd64-base 263Scope: kernel 264Notes: 265 266Branch: chris-arm-intr-rework 267Description: Rework arm interrupt handling code 268Status: Active 269Start Date: 11 Aug 2007 270End Date: 271Base Tag: chris-arm-intr-rework-base 272Maintainer: Chris Gilbert <chrisNetBSD.org> 273Scope: sys/arch/arm sys/arch/cats (other arm archs to follow) 274Notes: Rework arm interrupt code to provide a shared set of interrupt 275 routines, and allow improvements to be shared across all arm 276 based hardware. 277 278Branch: gmcgarry_ctxsw 279Description: Separate scheduler from context-switch code 280Status: Dormant 281Start Date: 18 December 2002 282End Date: 283Base Tag: gmcgarry_ctxsw_base 284Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 285Scope: kernel 286Notes: Removing knowledge of the schedular and its run queues 287 from the machine-dependent context switch code is the 288 first step in cleaning up the scheduler. It is necessary 289 for the newlock branch, making the scheduler SMP friendly, 290 adding real-time scheduler extensions, and reducing the 291 number of code paths for LWP and proc switching. 292 293Branch: gmcgarry_ucred 294Description: Integrate and encapsulate user credentials 295Status: Dormant 296Start Date: 18 December 2002 297End Date: 298Base Tag: gmcgarry_ucred_base 299Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 300Scope: kernel 301Notes: merge pcred and ucred and poolify 302 303Branch: hpcarm-cleanup 304Description: Fix build problems for hpcarm 305Status: Active 306Start Date: 31 July 2007 307End Date: 308Base Tag: hpcarm-cleanup-base 309Maintainer: Robert Swindells <rjs@NetBSD.org> 310Scope: kernel 311Notes: Modify SA11x0 interrupt code to match PXA2x0 equivalent. 312 313Branch: itohy-usb1 314Description: USB stack overhaul, mostly DMA related 315Status: Active 316Start Date: 22 May 2007 317End Date: 318Base Tag: itohy-usb1-base 319Maintainer: ITOH Yasufumi <itohy@NetBSD.org> 320Scope: kernel 321Notes: To check out the kernel source tree, 322 1. check out checkout script 323 cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist 324 2. update files in the branch 325 sh -e src/sys/dev/usb/filelist 326 327Branch: jmcneill-pm 328Description: Power management framework overhaul, ACPI improvements 329Status: Active 330Start Date: 3 Aug 2007 331End Date: 332Base Tag: jmcneill-pm-base 333Scope: kernel 334Notes: 335 336Branch: kame 337Description: KAME Project 338Status: Dormant 339Start Date: 28 Jun 1999 340End Date: 341Base Tag: 342Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org> 343Scope: kernel 344Notes: http://www.kame.net 345 Used for "reference" purposes for early part of KAME 346 integration effort. The branch is not actively used, as I 347 (itojun) use patch(1) and diff(1) for the KAME syncs. 348 349Branch: kent-audio2 350Description: In-kernel audio mixer 351Status: Active 352Start Date: Sun Jan 16 2005 353End Date: 354Base Tag: kent-audio2-base 355Maintainer: TAMURA Kent <kent@NetBSD.org> 356Scope: kernel (audio device drivers) 357Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 358 Please consult with the maintainer before committing 359 to this branch. 360 This branch is not expected to be compilable yet. 361 362Branch: matt-timespec 363Description: Convert the kernel to struct timespec as its primary time 364 storage mechanism. 365Status: Inactive 366Start Date: 2005-02-19 367End Date: 368Base Tag: 369Maintainer: Matt Thomas <matt@NetBSD.org> 370Scope: kernel 371Notes: 372 373Branch: matt-mips64 374Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 375Status: Active 376Start Date: 2007-07-17 377End Date: 378Base Tag: matt-mips64-base 379Maintainer: Matt Thomas <matt@NetBSD.org> 380Scope: kernel & userland 381Notes: 382 383Branch: matt-armv6 384Description: Rototill the arm code to support features present in the 385 v6 of the ARM Architecure. Additionally, clean up things 386 along the way to use common practices. 387Status: Active 388Start Date: 2007-08-27 389End Date: 390Base Tag: matt-armv6-base 391Maintainer: Matt Thomas <matt@NetBSD.org> 392Scope: kernel & userland 393Notes: 394 395Branch: newlock 396Description: New locking primitives, based on Solaris's 397Status: Terminated 398Start Date: March 9, 2002 399End Date: Febuary 12, 2007 400Base Tag: newlock-base 401Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 402Scope: Kernel 403Notes: The goal is to replace the existing lockmgr() and 404 simple_lock() based locking mechanisms with the 405 primitives found in Solaris: mutexes and rwlocks. 406 Superseeded by the newlock2 branch. 407 408Branch: newlock2 409Description: New locking primitives, based on Solaris's 410Status: Terminated 411Start Date: September 9, 2006 412End Date: Febuary 12, 2007 413Base Tag: newlock2-base 414Maintainer: Andrew Doran <ad@NetBSD.org> 415Scope: Kernel 416Notes: As per the newlock branch, however given the amount of time 417 the original branch has lain dormant, a new one has been 418 created. Goals: 419 - Implement new locking primitives on most-used ports. 420 - Minor locking improvements. 421 - Remove spinlockmgr(). 422 423Branch: nick-csl-alignment 424Description: Provide correctly aligned __cpu_simple_lock_t for hppa 425Status: Terminated 426Start Date: 2007-07-18 427End Date: 428Base Tag: nick-csl-alignment-base5 429Maintainer: Nick Hudson <skrll@NetBSD.org> 430Scope: sys, lib/libpthread, lib/libpthread_dbg 431Notes: 432 433Branch: pkgviews 434Description: package views, enabling multiple conflicting packages to co-exist 435Status: Active 436Start Date: 22 July 2002 437End Date: 438Base Tag: pkgviews 439Maintainer: Alistair Crooks <agc@NetBSD.org> 440Scope: pkgsrc, basesrc/usr.sbin/pkg_install 441Notes: A more flexible infrastructure for third-party packages by 442 allowing multiple conflicting packages and versions to co-exist 443 within the same tree 444 445Branch: ppcoea-renovation 446Description: General renovation and cleanup of all OEA PowerPC ports. 447Status: Terminated; merged to -current 448Start Date: 30 April 2007 449End Date: 15 October 2007 450Base Tag: ppcoea-renovation-base 451Maintainer: Tim Rightnour <garbled@netbsd.org> 452Scope: src/sys/arch 453Notes: This branch is for a general cleanup of all OEA-based PowerPC 454 ports. OEA (Operating Environment Architecture) PowerPC refers 455 to the 601, 603, 604, and similar chips. Specifically, not the 456 403/401 and other embedded chips. The general concept is to get 457 them all compiling, and sharing as much code as possible. All 458 developers are welcome to commit to this branch. 459 460Branch: rpaulo-netinet-merge-pcb 461Description: merge in6pcb with inpcb 462Status: Dormant 463Start Date: Wed Feb 01 2006 464End Date: 465Base Tag: rpaulo-netinet-merge-pcb-base 466Maintainer: Rui Paulo <rpaulo@NetBSD.org> 467Scope: src/sys 468Notes: No longer active due to the lack of time. If you plan to 469 continue this branch, sys/netinet/in_pcb.h already contains 470 the proposed structure layout (which was roughly discussed 471 in the tech-net mailing list). 472 I also defined INP_*() macros to mimicate FreeBSD's inpcb 473 locking style, but currently they do nothing and are not 474 yet called at the correct places (needs discussion about 475 kernel fine-grained locking). 476 To continue this branch, one needs to read all the relevant 477 inpcb/in6pcb source files and change the function names, 478 structure names, structure fileds according to the new 479 layout (in6pcb is gone). 480 Don't try to build a kernel from this branch because it won't 481 work. The missing pieces required to do a complete build 482 were not committed because they were incomplete and generated 483 panics. 484 You shouldn't need to worry about KAME syncs because 485 they did most of them by now. 486 After the work is done, you are required to test the branch 487 (before the merge to -current) with an interop IPv6 test. 488 More info at: http://www.tahi.org/ 489 490Branch: rtr-xorg-branch 491Description: xorg & static build alterations to src/x11 492Status: Active 493Start Date: Nov 15 2004 494End Date: 495Base tag: rtr-xorg-branch-base 496Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org> 497Scope: x11 498 distrib/sets/lists 499 share/mk/bsd.x11.mk 500 share/mk/bsd.own.mk 501 etc/mtree/NetBSD.dist 502Notes: Requires parts of xsrc/xfree (HEAD) 503 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 504 Requires xorg (XORG-6_8_1) 505 506Branch: wrstuden-fixsa 507Description: Fix a number of issues present with Scheduler Activations. 508Status: Active 509Start Date: 15 May 2007 510End Date: 511Base Tag: wrstuden-fixsa-base 512Maintainer: Bill Stouder-Studenmund <wrstuden@NetBSD.org> 513Scope: src, though all the interesting stuff is in the kernel 514 or lib/libpthread or maybe gdb. 515Notes: This branch is based off of the netbsd-4 branch! 516 This branch is intended to stage improvements for the 517 Scheduler Activations system for NetBSD 4. Improvements 518 include not allocating memory while preparing to tsleep(), 519 reducing inappropriate upcall delivery (hopefully also 520 eliminating the need to mlock stacks), and being 521 able to pthread_kill() running threads. 522 523Branch: vmlocking 524Description: Make VM and file system framework MP safe 525Status: Active 526Start Date: 13 March 2007 527End Date: 528Base Tag: vmlocking-base 529Maintainer: Andrew Doran <ad@NetBSD.org> 530Scope: kernel 531Notes: Goals: 532 533 - Make VM system / trap handling MP safe. 534 - Replace simplelocks with mutexes. 535 - Make file system framework MP safe. 536 537 Status by architecture: 538 539 alpha partial: pmap.c/trap.c need work 540 i386 done 541 amd64 done 542 mips partial: !pmax needs work 543 sparc 544 sparc64 545 arm 546 macppc/powerpc 547 hppa 548 sh3 549 vax 550 m68k 551 552 Remaining MD work to do: 553 554 - Defer x86 npxsave interrupts to an process context (do 555 aston() and handle from trap.c). 556 557 - Port other architectures. 558 559 Remaining MI work to do: 560 561 - Clean up vfs_busy/vfs_unbusy and mount/dounmount semantics 562 so that lockmgr is not being used any more. Reference 563 counting on struct mount is probably the best solution. 564 565 - Check + document locking around fields in struct mount. 566 567 - Check file systems that traverse mountpoint vnode lists. 568 They need to use marker vnodes. Most already done. 569 570 - Re-write the itimer code to be MP safe and work in the 571 presence of threaded soft interrupts. 572 573 - Check aliased vnode handling. There may be problems. 574 575 Remaining problems: 576 577 - tmpfs_rmdir occasionally leaks tmpfs_nodes. This could be 578 an old problem but either way it needs to be fixed. 579 580 - UVM_FLAG_TRYLOCK is not sufficient in uvm_km.c because 581 allocations will fail too often. It's needed for !kmem_map 582 because sometimes allocations are made by threads that 583 hold the map locked, which could cause other threads to 584 wait long term even if they are trying to make a NOWAIT 585 allocation. 586 587 - ffs+snapshots needs testing. 588 589 - LFS port has been fudged and it's probably borked. 590 591 - ext2fs panic on unmount. 592 593Branch: yamt-lazymbuf 594Description: implement and evaluate lazy mapping of mbuf external data pages 595 also, change the way to share mbuf external storage. 596 it's intended as the first step of larger changes. 597 1. support operations (esp. bus_dma load) on 598 unmapped mbuf. 599 2. unify mbuf and buf. 600 (or, at least some parts of them) 601 3. then it should be trivial to implement 602 i/o coalescing, etc. 603Status: Active 604Start Date: Wed Jul 6 2005 605End Date: 606Base Tag: yamt-lazymbuf-base5 607Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 608Scope: src/sys (src/common is tagged but not branched) 609Notes: 610 i386 DONE 611 amd64 DONE 612 other ports should work as the trunk does. 613 (conditionalized by __HAVE_LAZY_MBUF macro) 614 615Branch: reinoud-bufcleanup 616Description: implement and evaluate struct buf usage cleanup strategies. 617 Ideas currently in mind (preference for b): 618 a) 619 1. use of bio_ops per buffer. 620 2. allow chaining/overloading of functions in bio_ops 621 and provide some private context. 622 3. extend the bio_ops with commenly used functionality 623 like pending action counting, custom context passing, 624 last minute processing of buffer data, buffer cache 625 etc. 626 4. investigate the use of the kcont() 627 continuation-passing framework for async io 628 completion notification for bufs 629 ... 630 b) 631 1. all sequencing use of B_CALL replaced by 632 device-threads, if possible generic code around BUFQ 633 2. possibly use kcont() for async IO finished signalling 634 3. counter of pending and queued actions requestable 635 by IOCTL interface? 636 4. implement `last minute buffer fixup' calls and maybe 637 even finished I/O calls as vnode operations 638 ... 639Status: Active 640Start Date: Thu Mar 15 2007 641End Date: 642Base Tag: reinoud-bufcleanup-base 643Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 644Scope: src/sys and src/common 645Notes: Used as expiriment sandbox and if successful hopefully one day 646 to be intergrated. 647 648Branch: thorpej-atomic 649Description: Implementation of an atomic memory operations API modeled 650 after the one in Solaris 10. 651Status: Active 652Start Date: Apr 11 2007 653End Date: 654Base tag: thorpej-atomic-base 655Maintainer: Jason Thorpe <thorpej@netbsd.org> 656Scope: src/common 657 src/sys 658Notes: Base atomic primitives need to be implemented for 659 all of the supported architectures: 660 661 alpha DONE 662 arm DONE 663 hppa 664 i386 DONE 665 ia64 666 m68k DONE (except for 68010) 667 mips 668 ns32k 669 powerpc DONE except for membar_*() 670 powerpc64 DONE except for membar_*() 671 sh3 672 sparc DONE except for membar_*() 673 sparc64 DONE except for membar_*() 674 vax 675 x86_64 DONE 676 677 Tested: 678 679 alpha NO 680 arm NO 681 hppa NO 682 i386 NO 683 ia64 NO 684 m68k NO 685 mips NO 686 ns32k NO 687 powerpc NO 688 powerpc64 NO 689 sh3 NO 690 sparc NO 691 sparc64 NO 692 vax NO 693 x86_64 NO 694 695 TODO: 696 697 all - Need to replace mb_*() with membar_*(). 698 699 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 700 to see of membar_enter() is required here. 701 702 - Talk to ad@ -- figure out of non-atomic 703 mutex / rwlock release is actually safe. 704 705 arm - Consider using a RAS technique like 706 MIPS uses for _lock_cas() and the mutex 707 stubs. Possibly do more than one atomic 708 op as a RAS. Possibly implement mutex 709 stubs using the technique. 710 711 m68k - Need to do 68010 support. 712 713 i386 - Need to change when x86_patch() is called 714 so we can test ncpus. 715 716 powerpc - Figure out if we need barriers in the 717 atomic ops themselves (hopefully not!) 718 719 x86_64 - Need to change when x86_patch() is called 720 so we can test ncpus. 721 722######################################################################## 723# Individual developers' branches (Terminated): 724######################################################################## 725 726Branch: bouyer-scsipi 727Description: Integration of atapi support 728Status: Terminated 729Start Date: 730End Date: 731Base Tag: 732Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 733Scope: kernel 734Notes: Superseded by thorpej_scsipi 735 736Branch: bouyer-xen2 737Description: update xen port to xen 2.0, with support for domain0 operations 738Status: Terminated 739Start Date: Dec 13 2004 740End Date: Mar 10 2005 741Base Tag: netbsd-2-base 742Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 743Scope: src/sys/arch/xen 744Notes: 745 746Branch: chap-midi 747Description: Renovation of MIDI support 748Status: Terminated; merged to -current 749Start Date: 19 May 2006 750End Date: 30 Jun 2006 751Base Tag: chap-midi-base 752Maintainer: Chapman Flack <chap@NetBSD.org> 753Scope: sys, share/man, usr.bin 754Notes: 755 756Branch: chs-ubc 757Description: Unified Buffer Cache 758Status: Terminated 759Start Date: 760End Date: 761Base Tag: chs-ubc-base 762Maintainer: Chuck Silvers <chs@NetBSD.org> 763Scope: kernel 764Notes: 765 766Branch: chs-ubc2 767Description: Unified Buffer Cache 768Status: Terminated; merged to -current 769Start Date: 770End Date: 771Base Tag: chs-ubc2-base, chs-ubc2-newbase 772Maintainer: Chuck Silvers <chs@NetBSD.org> 773Scope: kernel 774Notes: 775 776Branch: cjs-build-against-obj-dir 777Description: ? 778Status: ? 779Start Date: 780End Date: 781Base Tag: 782Maintainer: Curt Sampson <cjs@NetBSD.org> 783Scope: Entire tree. 784Notes: 785 786Branch: eeh-paddr_t 787Description: use separate types for virtual vs. physical addresses 788Status: Terminated; merged to -current 789Start Date: 790End Date: 791Base Tag: eeh-paddr_t-base 792Maintainer: Eduardo Horvath <eeh@NetBSD.org> 793Scope: kernel 794Notes: This is needed to support 32-bit kernels on sparc64. 795 796Branch: elad-kernelauth 797Description: Native NetBSD implementation of Apple's kernel authorization 798 based on TN2127. This is a "clean-room" implementation to 799 avoid any licensing issues. 800Status: Terminated; merged to -current 801Start Date: Tue Mar 7 2006 802End Date: Mon May 15 2006 803Base Tag: elad-kernelauth-base 804Maintainer: Elad Efrat <elad@NetBSD.org> 805Scope: src/sys, src/share/man/man9/Makefile, 806 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 807Notes: 808 809Branch: fvdl-softdep 810Description: FFS soft dependencies 811Status: Terminated; merged to -current 812Start Date: 813End Date: 814Base Tag: fvdl-softdep-base 815Maintainer: Frank van der Linden <fvdl@NetBSD.org> 816Scope: kernel 817Notes: 818 819Branch: gehenna-devsw 820Description: auto-generation of devsw table 821Status: Terminated 822Start Date: 16 May 2002 823End Date: 6 Sep 2002 824Base Tag: gehenna-devsw-base 825Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 826Scope: syssrc 827Notes: The goal is to get rid of the existing device switch tables in 828 port-dependent conf.c and to generate them dynamically by 829 config(8). 830 831Branch: is-newarp 832Description: ARP for non-Ethernet 833Status: Terminated; merged before NetBSD 1.3 834Start Date: 1996/10/13 835End Date: 1997/03/15 836Base Tag: is-newarp-base 837Maintainer: Ignatios Souvatzis <is@NetBSD.org> 838Scope: kernel 839Notes: 840 841Branch: kenh-if-detach 842Description: Interface detach support. 843Status: ? 844Start Date: 845End Date: 846Base Tag: kenh-if-detach-base 847Maintainer: Ken Hornstein <kenh@NetBSD.org> 848Scope: kernel 849Notes: 850 851Branch: kent-audio1 852Description: Audio converter pipeline 853Status: Terminated; merged to -current 854Start Date: Tue Dec 7 2004 855End Date: Tue Jan 11 2005 856Base Tag: kent-audio1-base 857Maintainer: TAMURA Kent <kent@NetBSD.org> 858Scope: kernel (audio device drivers) 859Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 860 Please consult with the maintainer before committing 861 to this branch. 862 863Branch: kqueue 864Description: kqueue kernel event notification mechanism (from FreeBSD) 865Status: Terminated; merged to -current 866Start Date: Tue Jul 10 23:08:38 EST 2001 867End Date: Tue Oct 24 09:14:14 GMT 2002 868Base Tag: kqueue-base 869Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 870Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 871Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 872 local internal changes to better suit NetBSD, and 873 enhancements such as looking up filters by name or 874 number, and dynamic registration of "user" filters. 875 The work is complete as is, but is awaiting more 876 feedback from various kernel gurus before going mainline. 877 878Branch: ktrace-lwp 879Description: ktrace support for lwp ids. 880Status: Terminated; merged to -current 881Start Date: Wed Jul 2 15:27:30 UTC 2003 882End Date: Sun Dec 11 12:25:29 UTC 2005 883Base Tag: ktrace-lwp-base 884Maintainer: Darren Reed <darrenr@NetBSD.org> 885Scope: sys 886Notes: 887 888Branch: marc-pcmcia 889Description: PCMCIA support 890Status: Terminated; merged to -current 891Start Date: 892End Date: 893Base Tag: marc-pcmcia-base, marc-pcmcia-bp 894Maintainer: Marc Horowitz <marc@NetBSD.org> 895Scope: kernel 896Notes: 897 898Branch: minoura_x68k_bus_h 899Description: bus_space(9) and bus_dma(9) implementation for x68k 900Status: Terminated; merged to -current 901Start Date: 23 Dec 1998 902End Date: 16 Mar 1999 903Base Tag: minoura_x68k_bus_h-base 904Maintainer: Minoura Makoto <minoura@NetBSD.org> 905Scope: sys/arch/x68k 906Notes: 907 908Branch: minoura-xpg4dl 909Description: Citrus Project locale subsystem 910Status: Terminated; (partly) merged to -current 911Start Date: 28 March 2000 912End Date: 913Base Tag: minoura-xpg4dl-base 914Maintainer: Minoura Makoto <minoura@NetBSD.org> 915Scope: basesrc, syssrc, sharesrc 916Notes: Citrus Project is developing dynamically-loadable, codeset- 917 independent locale subsystem. Part of the implementation 918 (LC_CTYPE) called XPG4DL is now integrated to -current. 919 920Branch: mjf-ufs-trans 921Description: filesystem transactions for ufs 922Status: Active 923Start Date: 12 March 2007 924End Date: 925Base Tag: mjf-ufs-trans-base 926Maintainer: Matt Fleming <mjf@NetBSD.org> 927Scope: kernel 928Notes: 929 930Branch: mrg-vm-swap 931Description: dynamic swap allocation, swap-to-files support 932Status: Terminated; abondoned for mrg-vm-swap2 933Start Date: 12 February 1997 934End Date: 15 March 1997 935Base Tag: [none] 936Maintainer: Matthew R. Green <mrg@NetBSD.org> 937Scope: kernel 938Notes: 939 940Branch: mrg-vm-swap2 941Description: dynamic swap allocation, swap-to-files support 942Status: Terminated; merged to -current 943Start Date: 4 May 1997 944End Date: 12 June 1997 945Base Tag: mrg-vm-swap2-base 946Maintainer: Matthew R. Green <mrg@NetBSD.org> 947Scope: kernel 948Notes: 949 950Branch: nathanw_sa 951Description: Scheduler activations 952Status: Terminated; merged to -current 953Start Date: 5 March 2001 954End Date: 18 January 2003 955Base Tag: nathanw_sa_base 956Maintainer: Nathan Williams <nathanw@NetBSD.org> 957Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 958 bin/ps usr.bin/systat usr.bin/top usr.bin/w 959 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 960Notes: The idea of scheduler activations is described in the 961 classic paper by Anderson et al., in ACM Transactions 962 a on Computer Systems volume 10 issue 1 (1992),which 963 can be found at 964 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 965 Many ideas in the implementation are based on the 966 implementation of scheduler activations added to Mach 967 3.0 and described by Davis et al. in the University of 968 Washington CS tech report 92-08-93, which can be found 969 at 970 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 971 972 My USENIX paper on the subject can be found at 973 http://web.mit.edu/nathanw/www/usenix/ 974 975 Please consult with the maintainer before committing 976 to this branch. 977 Other tags starting with nathanw_sa reserved for 978 branch management and are not guaranteed to be stable. 979 980 Trunk tagged with "nathanw_sa_before_merge" prior to 981 merging branch down to trunk. Branch tagged with 982 "nathanw_sa_end" to indicate the ending revision of 983 the branch. 984 985Branch: perseant-lfsv2 986Description: LFS incompatible on-disk data structure changes 987Status: Terminated 988Start Date: 27 June 2001 989End Date: 16 July 2001 990Base Tag: perseant-lfsv2-base 991Maintainer: Konrad Schroder <perseant@NetBSD.org> 992Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 993Notes: This branch should be short-lived, I expect to merge as soon 994 as the data structures required for unremove are in and tested. 995 996Branch: thorpej-devvp 997Description: replace dev_t with struct vnode * in devsw entry points 998Status: Terminated 999Start Date: Sep 6 2001 1000End Date: ??? 1001Base Tag: thorpej-devvp-base 1002Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1003Scope: syssrc 1004Notes: Kernels built from this branch are not expected 1005 to function correctly at this time. 1006 1007 Ports known to compile on this branch: 1008 alpha 1009 i386 1010 1011Branch: peter-altq 1012Description: New ALTQ framework: 1013 - sync with KAME sources 1014 - share mtag/name mapping functions 1015 - separate altq + pf attachment 1016Status: Terminated; merged to -current 1017Start Date: March 16, 2006 1018End Date: October 12, 2006 1019Base Tag: peter-altq-base 1020Maintainer: Peter Postma <peter@NetBSD.org>, 1021 Martin Husemann <martin@NetBSD.org>, 1022 Matthias Scheler <tron@NetBSD.org> 1023Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1024Notes: Only the first item in the description was finished 1025 in this branch. 1026 1027Branch: sommerfeld_i386mp_1 1028Description: Multiprocessor support for i386 using Intel MP BIOS. 1029Status: Terminated; merged to -current 1030Start Date: 21 Feb 2000 1031End Date: 01 Oct 2002 1032Base Tag: sommerfeld_i386mpbase_1 1033Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 1034Scope: sys/arch/i386 1035Notes: 1036 Code committed to the branch has booted to multiuser 1037 on at least one system. 1038 1039 Not guaranteed to compile against mainline since -current 1040 may have changed incompatibly with the last branch update; 1041 use "cvs update -D" to roll-back the rest of the tree to match. 1042 1043 Please get explicit permission from the maintainer 1044 before each commit, or your changes will be backed out. 1045 Other tags starting with sommerfeld_ are private to 1046 the developer and are guaranteed to be unstable. 1047 Only the maintainer should move tags. 1048 1049 Note that this branch uses a DIFFERENT scheme for 1050 synching with the mainline. the maintainer uses some private 1051 scripts for keeping them in synch; if you make commits 1052 to the branch to "resynchronize" things, you'll 1053 probably do it wrong; instead, ask the maintainer to 1054 resynchronize things. 1055 1056 See sys/arch/i386/TODO on the branch for a list of known 1057 issues with the branch. 1058 1059Branch: thorpej-mips-cache 1060Description: overhaul MIPS cache support code 1061Status: Terminated; merged to -current 1062Start Date: Oct 23 2001 1063End Date: Nov 14 2001 1064Base Tag: thorpej-mips-cache-base 1065Scope: syssrc 1066Notes: This branch needs more debugging, testing, and more 1067 ports need to be converted to the new world order. 1068 1069 The following processors have had cache ops 1070 written: 1071 1072 * R2000/R3000 (cache_r3k) -- light testing, 1073 needs to be beat on a lot more to make 1074 sure it's working. 1075 1076 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1077 tracked down a bug, which has been fixed. 1078 1079 Confirmed working on R4000-with-L2. 1080 1081 Confirmed working on R4400-no-L2 and 1082 R4400-with-L2. 1083 1084 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1085 has committed fixes to this code. 1086 1087 Confirmed working on R4600 v2 (SGI IP-22 with 1088 no SysAD L2 cache). 1089 1090 Confirmed working on RM5260 (Algorithmics P-5064). 1091 1092 * TX39 (cache_tx39) -- uch@NetBSD.org has 1093 committed fixes to this code. Awaiting 1094 confirmation that it is working properly. 1095 1096 * R5900 (cache_r5900) -- uch@NetBSD.org has 1097 written this code and tested it on a 1098 PlayStation 2. 1099 1100 The following ports have been updated to compile (and 1101 use optimized-for-processor bus_dma routines). Those 1102 that have been tested and work are marked with [WORKING]. 1103 1104 * algor [WORKING] 1105 1106 * arc [WORKING] 1107 1108 * pmax [WORKING] 1109 1110 * playstation2 [WORKING] 1111 Needs optimized bus_dmamap_sync(). 1112 1113 * hpcmips [need verification that this is working] 1114 Needs optimized bus_dmamap_sync(). 1115 1116 * sgimips [WORKING] 1117 Needs optimized bus_dmamap_sync(). 1118 1119 * cobalt [need testing] 1120 1121 * mipsco [need testing] 1122 1123 * newsmips [need testing] 1124 1125Branch: thorpej_scsipi 1126Description: SCSI/ATAPI midlayer rewrite. 1127Status: Terminated; merged to -current 1128Start Date: 1129End Date: Apr 25 2001 1130Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1131Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1132 Jason Thorpe <thorpej@NetBSD.org> 1133Scope: syssrc 1134Notes: When a change from -current is pulled up please move the 1135 thorpej_scsipi_base tag to the revision you're syncing with. 1136 thorpej_scsipi_nbase is private to maintainer (only 1137 used when syncing the whole branch with HEAD). 1138 Just before the merge, syssrc has been tagged with 1139 thorpej_scsipi_beforemerge 1140 1141Branch: thorpej-signal 1142Description: ? 1143Status: ? 1144Start Date: 1145End Date: 1146Base Tag: thorpej-signal-base 1147Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1148Scope: kernel 1149Notes: 1150 1151Branch: thorpej-setroot 1152Description: ? 1153Status: Terminated; merged to -current 1154Start Date: 1155End Date: 1156Base Tag: 1157Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1158Scope: kernel 1159Notes: 1160 1161Branch: simonb-timecounters 1162Description: Port FreeBSD timecounters to NetBSD 1163Status: Terminated 1164Start Date: Sat Feb 04 2006 1165End Date: Wed Jun 07 2006 1166Base Tag: simonb-timecounters-base 1167Maintainer: Simon Burge <simonb@NetBSD.org>, 1168 Frank Kardel <kardel@NetBSD.org> 1169Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1170Notes: early (partial conversion) commit to -current 1171 ok'ed by core@ on 20060605 for testing and further 1172 simplified conversion 1173 1174Branch: wrstuden-devbsize 1175Description: Modify buffer cache to deal with different devices having 1176 different block sizes. Also DEV_BSIZE would go away. 1177Status: Terminated 1178Start Date: Aug or Sept 1999 1179End Date: 1 Apr 2000 1180Base tag: wrstuden-devbsize-base 1181Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1182Scope: kernel 1183Notes: No longer active due to lack of time, and introduction 1184 of UBC. In terms of UBC, the primary cache for 1185 file data is the VM cache, which needs to operate 1186 in terms of VM pages. As no existing device has native 1187 pages the same size as our VM pages, there already is 1188 a mapping going on between the VM system and the 1189 underlying blocks. So it would be easier and cleaner 1190 to adjust that to deal w/ different block sizes. 1191 Also with UBC, all i/o is in terms of bytes at an offset 1192 with a certain length, so the exact block size isn't a big 1193 deal. 1194 1195 Any other wrstuden-devbsize tag may (and should) go away. 1196 1197Branch: yamt-idlelwp 1198Description: idle lwp, and some changes depending on it. 1199 1200 1. separate context switching and thread scheduling. 1201 (cf. gmcgarry_ctxsw) 1202 2. implement idle lwp. 1203 3. clean up related MD/MI interfaces. 1204 4. make scheduler(s) modular. 1205 1206Status: Terminated; merged to -current 1207Start Date: Fri Feb 17 2007 1208End Date: Thu May 17 2007 1209Base Tag: yamt-idlelwp-base8 1210Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1211Scope: src/sys (src/common is tagged but not branched) 1212Notes: 1213 Status of ports: 1214 alpha [ Done, UP tested, MP not tested ] 1215 i386 [ Done, tested ] 1216 amd64 [ Done, tested ] 1217 mips [ Done, both MIPS1 and MIPS3 tested] 1218 sparc [ Done, UP tested, MP might have 1219 some problem after newlock2 merge ] 1220 sparc64 [ Done, tested ] 1221 arm [ Done, SA1 tested. See PR 36548 ] 1222 macppc/powerpc [ Done, OEA tested ] 1223 hppa [ Done, tested ] 1224 sh3 [ Done, tested ] 1225 vax [ Done, UP tested, MP untested ] 1226 m68k [ Done, tested on several ports ] 1227 ns32k [ broken ] 1228 ia64 [ broken ] 1229 pdp10 [ broken ] 1230 1231 How to adapt a port? 1232 1233 - unify cpu_switch, cpu_exit, cpu_switchto into 1234 a single cpu_switchto. see cpu_switchto.9. 1235 1236 - implement cpu_idle. see cpu_idle.9. 1237 1238 - add a flag argument to cpu_need_resched. 1239 handle RESCHED_IMMED flag, which means "cause a preemption 1240 as soon as possible." eg. in the case of MULTIPROCESSOR, 1241 send an IPI to the target cpu. 1242 1243 - "curlwp == NULL" is not a valid check for idle state anymore. 1244 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1245 almost always non-NULL, with exceptions like early on boot. 1246 1247 - remove idle pcbs. 1248 1249 - (if MULTIPROCESSOR) tweak processor trampoline code. 1250 1251 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1252 secondary processors. 1253 1254 - (if schedhz!=0) call schedclock regardless of the value of 1255 curlwp. 1256 1257 - of course, update MD users of scheduler/switching API. 1258 1259Branch: yamt-km, yamt-km-doc 1260Description: simplify/improve kernel memory management and bootstrap 1261Status: Terminated; merged to -current 1262Start Date: Tue Jan 25 2005 1263End Date: Fri Apr 1 2005 1264Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1265Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1266Scope: yamt-km: src/sys 1267 yamt-km-doc: src/share/man/man9/uvm.9 1268Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1269 1270 the followings are per-port status. 1271 (account names mean "tested by".) 1272 1273 works enough to go to multiuser: 1274 alpha, i386, xen (yamt@) 1275 pc532 (simonb@) 1276 alpha, i386, mac68k, macppc, pmax, shark, 1277 sparc, sparc64, sun3, x68k (chs@) 1278 cobalt, dreamcast, hp300, news68k, newsmips, 1279 sun3x (tsutsui@) 1280 amiga (mhitch@) 1281 cats, hp700 (skrll@) 1282 xen (bouyer@) 1283 1284 known to have the same problem as trunk: 1285 vax (chs@, stuck while running kvm_mkdb) 1286 1287 known to have a problem: 1288 luna68k (and, if any, other m68k ports which use TTR) 1289 needs to be revisited. 1290 -> for luna68k, although not tested, 1291 Sysmap has been moved to avoid kva conflict with 1292 I/O ranges. 1293 1294 buildable: 1295 src/sys/arch/acorn26/conf/GENERIC 1296 src/sys/arch/acorn32/conf/GENERIC 1297 src/sys/arch/algor/conf/P6032 1298 src/sys/arch/alpha/conf/GENERIC 1299 src/sys/arch/alpha/conf/GENERIC.MP 1300 src/sys/arch/amd64/conf/GENERIC 1301 src/sys/arch/amd64/conf/GENERIC.MP 1302 src/sys/arch/amiga/conf/GENERIC 1303 src/sys/arch/arc/conf/GENERIC 1304 src/sys/arch/atari/conf/MILAN-PCIIDE 1305 src/sys/arch/bebox/conf/GENERIC 1306 src/sys/arch/cats/conf/GENERIC 1307 src/sys/arch/cesfic/conf/GENERIC 1308 src/sys/arch/cobalt/conf/GENERIC 1309 src/sys/arch/dreamcast/conf/GENERIC 1310 src/sys/arch/evbarm/conf/TS7200 1311 src/sys/arch/evbppc/conf/WALNUT 1312 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1313 src/sys/arch/evbsh5/conf/CAYMAN64 1314 src/sys/arch/hp300/conf/GENERIC 1315 src/sys/arch/hp700/conf/GENERIC 1316 src/sys/arch/hpcarm/conf/JORNADA728 1317 src/sys/arch/hpcmips/conf/GENERIC 1318 src/sys/arch/hpcsh/conf/GENERIC 1319 src/sys/arch/hpcsh/conf/HPW650PA 1320 src/sys/arch/i386/conf/GENERIC 1321 src/sys/arch/i386/conf/GENERIC.MP 1322 src/sys/arch/i386/conf/XEN0 1323 src/sys/arch/i386/conf/XENU 1324 src/sys/arch/ibmnws/conf/GENERIC 1325 src/sys/arch/iyonix/conf/GENERIC 1326 src/sys/arch/luna68k/conf/GENERIC 1327 src/sys/arch/mac68k/conf/GENERIC 1328 src/sys/arch/macppc/conf/GENERIC 1329 src/sys/arch/macppc/conf/GENERIC.MP 1330 src/sys/arch/mipsco/conf/GENERIC 1331 src/sys/arch/mmeye/conf/GENERIC 1332 src/sys/arch/mvme68k/conf/GENERIC 1333 src/sys/arch/netwinder/conf/GENERIC 1334 src/sys/arch/news68k/conf/GENERIC 1335 src/sys/arch/newsmips/conf/GENERIC 1336 src/sys/arch/next68k/conf/GENERIC 1337 src/sys/arch/ofppc/conf/GENERIC 1338 src/sys/arch/pc532/conf/GENERIC 1339 src/sys/arch/pmax/conf/GENERIC 1340 src/sys/arch/prep/conf/GENERIC 1341 src/sys/arch/sandpoint/conf/GENERIC 1342 src/sys/arch/sbmips/conf/GENERIC 1343 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1344 src/sys/arch/shark/conf/GENERIC 1345 src/sys/arch/sparc/conf/GENERIC 1346 src/sys/arch/sparc/conf/GENERIC.MP 1347 src/sys/arch/sparc64/conf/GENERIC 1348 src/sys/arch/sparc64/conf/GENERIC.MP 1349 src/sys/arch/sun2/conf/GENERIC 1350 src/sys/arch/sun3/conf/GENERIC 1351 src/sys/arch/vax/conf/GENERIC 1352 src/sys/arch/vax/conf/GENERIC.MP 1353 src/sys/arch/x68k/conf/GENERIC 1354 1355 src/sys/arch/playstation2/conf/GENERIC 1356 1357Branch: yamt-pdpolicy 1358Description: play with page replacement policy 1359 - separate page replacement policy from the rest of kernel 1360 - implement alternative replacement policy 1361 - related read-ahead adjustment? 1362Status: Terminated; merged to -current 1363Start Date: Sun Mar 5 2006 1364End Date: Sat Sep 16 2006 1365Base Tag: yamt-pdpolicy-base9 1366Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1367Scope: src/sys (src/common is tagged but not branched) 1368Notes: 1369 1370Branch: yamt-readahead 1371Description: play with file readahead 1372Status: Terminated; merged to -current 1373Start Date: Mon Nov 14 2005 1374End Date: Wed Nov 30 2005 1375Base Tag: yamt-readahead-base3 1376Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1377Scope: src/sys 1378Notes: 1379 1380Branch: yamt-uio_vmspace 1381Description: uio_lwp/uio_segflg -> uio_vmspace 1382Status: Terminated; merged to -current 1383Start Date: Mon Dec 31 2005 1384End Date: Wed Mar 1 2006 1385Base Tag: yamt-uio_vmspace-base5 1386Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1387Scope: src/sys 1388Notes: 1389 1390Branch: yamt-splraiseipl 1391Description: finish implementing splraiseipl (and makeiplcookie). 1392 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1393 1394 - completes workqueue(9) and netbt. 1395 - fix PR/33218. 1396 1397Status: Terminated; merged to -current 1398Start Date: Mon Sep 18 2006 1399End Date: Fri Dec 22 2006 1400Base Tag: yamt-splraiseipl-base5 1401Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1402Scope: src/sys (src/common is tagged but not branched) 1403Notes: 1404 tested (by who): 1405 alpha (yamt) 1406 alpha (pavel) 1407 amd64 (reported privately) 1408 cobalt (tsutsui) 1409 ews4800mips (tsutsui) 1410 hp300 (tsutsui) 1411 hpcarm (reported privately) 1412 i386 (yamt) 1413 macppc (tsutsui) 1414 news68k (tsutsui) 1415 sgimips(IP32) (tsutsui) 1416 sparc(sun4c) (tsutsui) 1417 sun2 (tsutsui) 1418 sun3 (tsutsui) 1419 sun3x (tsutsui) 1420 xen (yamt) 1421 1422 compile-tested: 1423 acorn26 1424 acorn32 1425 algor 1426 amiga 1427 arc 1428 atari 1429 bebox 1430 cats 1431 cesfic 1432 dreamcast 1433 evbarm 1434 evbmips 1435 evbppc(marvell) 1436 evbppc(ibm4xx) 1437 evbsh3 1438 hp700 1439 hpcmips 1440 hpcsh 1441 ia64 1442 ibmnws 1443 iyonix 1444 landisk 1445 luna68k 1446 mac68k 1447 mmeye 1448 mvme68k 1449 mvmeppc 1450 mipsco 1451 netwinder 1452 newsmips 1453 next68k 1454 ofppc 1455 pc532 1456 pmax 1457 pmppc 1458 prep 1459 sandpoint 1460 sbmips 1461 shark 1462 sparc 1463 sparc64 1464 vax 1465 x68k 1466 zaurus 1467 1468 not tested: 1469 pdp10 (i don't know how to build) 1470 sh5 (not buildable with an unrelated problem.) 1471 1472 compile CAYMAN64/netbsd32_sa.o 1473 cc1: warnings being treated as errors 1474 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1475 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1476 --- netbsd32_sa.o --- 1477 *** [netbsd32_sa.o] Error code 1 1478 1 error 1479 1480 notyet: 1481 amigappc 1482 playstation2 1483 1484Branch: yamt-vop 1485Description: remove several VOPs 1486Status: Terminated; merged to -current 1487Start Date: Wed Oct 19 2005 1488End Date: Wed Nov 2 2005 1489Base Tag: yamt-vop-base3 1490Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1491Scope: src/sys 1492Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1493 1494Branch: yamt-x86pmap 1495Description: merge i386 and amd64 pmap 1496Status: Terminated; merged to -current 1497Start Date: Mon Sep 24 2007 1498End Date: Fri Oct 19 2007 1499Base Tag: yamt-x86pmap-base4 1500Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1501Scope: src/sys (src/common is tagged but not branched) 1502Notes: 1503 1504Branch: gdamore-uart 1505Description: Add register table support to com driver. 1506Status: Active 1507Start Date: 14 June 2006 1508End Date: 13 July 2006 1509Base Tag: gdamore-uart-base 1510Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1511Scope: kernel 1512Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1513 com support, and also removes a nasty hack from Atheros com. 1514 1515######################################################################## 1516# Other: 1517######################################################################## 1518 1519Branch: magnum 1520Description: ? 1521Status: ? 1522Start Date: 1523End Date: 1524Base Tag: magnum-base 1525Maintainer: ? 1526Scope: kernel 1527Notes: 1528 1529