BRANCHES revision 1.200
1# $NetBSD: BRANCHES,v 1.200 2007/08/03 22:20:48 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 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: gmcgarry_ctxsw 258Description: Separate scheduler from context-switch code 259Status: Dormant 260Start Date: 18 December 2002 261End Date: 262Base Tag: gmcgarry_ctxsw_base 263Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 264Scope: kernel 265Notes: Removing knowledge of the schedular and its run queues 266 from the machine-dependent context switch code is the 267 first step in cleaning up the scheduler. It is necessary 268 for the newlock branch, making the scheduler SMP friendly, 269 adding real-time scheduler extensions, and reducing the 270 number of code paths for LWP and proc switching. 271 272Branch: gmcgarry_ucred 273Description: Integrate and encapsulate user credentials 274Status: Dormant 275Start Date: 18 December 2002 276End Date: 277Base Tag: gmcgarry_ucred_base 278Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 279Scope: kernel 280Notes: merge pcred and ucred and poolify 281 282Branch: hpcarm-cleanup 283Description: Fix build problems for hpcarm 284Status: Active 285Start Date: 31 July 2007 286End Date: 287Base Tag: hpcarm-cleanup-base 288Maintainer: Robert Swindells <rjs@NetBSD.org> 289Scope: kernel 290Notes: Modify SA11x0 interrupt code to match PXA2x0 equivalent. 291 292Branch: itohy-usb1 293Description: USB stack overhaul, mostly DMA related 294Status: Active 295Start Date: 22 May 2007 296End Date: 297Base Tag: itohy-usb1-base 298Maintainer: ITOH Yasufumi <itohy@NetBSD.org> 299Scope: kernel 300Notes: To check out the kernel source tree, 301 1. check out checkout script 302 cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist 303 2. update files in the branch 304 sh -e src/sys/dev/usb/filelist 305 306Branch: jmcneill-pm 307Description: Power management framework overhaul, ACPI improvements 308Status: Active 309Start Date: 3 Aug 2007 310End Date: 311Base Tag: jmcneill-pm-base 312Scope: kernel 313Notes: 314 315Branch: kame 316Description: KAME Project 317Status: Dormant 318Start Date: 28 Jun 1999 319End Date: 320Base Tag: 321Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org> 322Scope: kernel 323Notes: http://www.kame.net 324 Used for "reference" purposes for early part of KAME 325 integration effort. The branch is not actively used, as I 326 (itojun) use patch(1) and diff(1) for the KAME syncs. 327 328Branch: kent-audio2 329Description: In-kernel audio mixer 330Status: Active 331Start Date: Sun Jan 16 2005 332End Date: 333Base Tag: kent-audio2-base 334Maintainer: TAMURA Kent <kent@NetBSD.org> 335Scope: kernel (audio device drivers) 336Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 337 Please consult with the maintainer before committing 338 to this branch. 339 This branch is not expected to be compilable yet. 340 341Branch: matt-timespec 342Description: Convert the kernel to struct timespec as its primary time 343 storage mechanism. 344Status: Inactive 345Start Date: 2005-02-19 346End Date: 347Base Tag: 348Maintainer: Matt Thomas <matt@NetBSD.org> 349Scope: kernel 350Notes: 351 352Branch: matt-mips64 353Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 354Status: Active 355Start Date: 2007-07-17 356End Date: 357Base Tag: 358Maintainer: Matt Thomas <matt@NetBSD.org> 359Scope: kernel & userland 360Notes: 361 362Branch: newlock 363Description: New locking primitives, based on Solaris's 364Status: Terminated 365Start Date: March 9, 2002 366End Date: Febuary 12, 2007 367Base Tag: newlock-base 368Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 369Scope: Kernel 370Notes: The goal is to replace the existing lockmgr() and 371 simple_lock() based locking mechanisms with the 372 primitives found in Solaris: mutexes and rwlocks. 373 Superseeded by the newlock2 branch. 374 375Branch: newlock2 376Description: New locking primitives, based on Solaris's 377Status: Terminated 378Start Date: September 9, 2006 379End Date: Febuary 12, 2007 380Base Tag: newlock2-base 381Maintainer: Andrew Doran <ad@NetBSD.org> 382Scope: Kernel 383Notes: As per the newlock branch, however given the amount of time 384 the original branch has lain dormant, a new one has been 385 created. Goals: 386 - Implement new locking primitives on most-used ports. 387 - Minor locking improvements. 388 - Remove spinlockmgr(). 389 390Branch: nick-csl-alignment 391Description: Provide correctly aligned __cpu_simple_lock_t for hppa 392Status: Active 393Start Date: 2007-07-18 394End Date: 395Base Tag: nick-csl-alignment-base 396Maintainer: Nick Hudson <skrll@NetBSD.org> 397Scope: sys and lib/libpthread 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: ppcoea-renovation 413Description: General renovation and cleanup of all OEA PowerPC ports. 414Status: Active 415Start Date: 30 April 2007 416End Date: 417Base Tag: ppcoea-renovation-base 418Maintainer: Tim Rightnour <garbled@netbsd.org> 419Scope: src/sys/arch 420Notes: This branch is for a general cleanup of all OEA-based PowerPC 421 ports. OEA (Operating Environment Architecture) PowerPC refers 422 to the 601, 603, 604, and similar chips. Specifically, not the 423 403/401 and other embedded chips. The general concept is to get 424 them all compiling, and sharing as much code as possible. All 425 developers are welcome to commit to this branch. 426 427Branch: rpaulo-netinet-merge-pcb 428Description: merge in6pcb with inpcb 429Status: Dormant 430Start Date: Wed Feb 01 2006 431End Date: 432Base Tag: rpaulo-netinet-merge-pcb-base 433Maintainer: Rui Paulo <rpaulo@NetBSD.org> 434Scope: src/sys 435Notes: No longer active due to the lack of time. If you plan to 436 continue this branch, sys/netinet/in_pcb.h already contains 437 the proposed structure layout (which was roughly discussed 438 in the tech-net mailing list). 439 I also defined INP_*() macros to mimicate FreeBSD's inpcb 440 locking style, but currently they do nothing and are not 441 yet called at the correct places (needs discussion about 442 kernel fine-grained locking). 443 To continue this branch, one needs to read all the relevant 444 inpcb/in6pcb source files and change the function names, 445 structure names, structure fileds according to the new 446 layout (in6pcb is gone). 447 Don't try to build a kernel from this branch because it won't 448 work. The missing pieces required to do a complete build 449 were not committed because they were incomplete and generated 450 panics. 451 You shouldn't need to worry about KAME syncs because 452 they did most of them by now. 453 After the work is done, you are required to test the branch 454 (before the merge to -current) with an interop IPv6 test. 455 More info at: http://www.tahi.org/ 456 457Branch: rtr-xorg-branch 458Description: xorg & static build alterations to src/x11 459Status: Active 460Start Date: Nov 15 2004 461End Date: 462Base tag: rtr-xorg-branch-base 463Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org> 464Scope: x11 465 distrib/sets/lists 466 share/mk/bsd.x11.mk 467 share/mk/bsd.own.mk 468 etc/mtree/NetBSD.dist 469Notes: Requires parts of xsrc/xfree (HEAD) 470 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 471 Requires xorg (XORG-6_8_1) 472 473Branch: wrstuden-fixsa 474Description: Fix a number of issues present with Scheduler Activations. 475Status: Active 476Start Date: 15 May 2007 477End Date: 478Base Tag: wrstuden-fixsa-base 479Maintainer: Bill Stouder-Studenmund <wrstuden@NetBSD.org> 480Scope: src, though all the interesting stuff is in the kernel 481 or lib/libpthread or maybe gdb. 482Notes: This branch is based off of the netbsd-4 branch! 483 This branch is intended to stage improvements for the 484 Scheduler Activations system for NetBSD 4. Improvements 485 include not allocating memory while preparing to tsleep(), 486 reducing inappropriate upcall delivery (hopefully also 487 eliminating the need to mlock stacks), and being 488 able to pthread_kill() running threads. 489 490Branch: vmlocking 491Description: Make memory allocators and trap handling MP safe 492Status: Active 493Start Date: 13 March 2007 494End Date: 495Base Tag: vmlocking-base 496Maintainer: Andrew Doran <ad@NetBSD.org> 497Scope: kernel 498Notes: 499 - Replace all simplelocks with mutexes 500 - Remove spinlockmgr 501 - Make memory allocators MP safe 502 - Make trap handling MP safe: push kernel lock acquire 503 back into pager ops. 504 505 Only i386 is currently update. Most per architecture 506 changes need to be made in the pmap module. LFS is not 507 currently stable due interaction between the pagedaemon (?) 508 and the HOLDRELE() in lfs_segment.c. It may trash your 509 filesystem.. 510 511 Most of the locks replaced are now sleep/adaptive locks or 512 spin locks at IPL_VM. Assuming audio interrupt handlers 513 are made MP safe there are far fewer potential deadlocks 514 against the kernel lock. 515 516 v_interlock becomes an adaptive mutex so now acquring 517 it can potentially block, similarly for other locks 518 that were before simplelocks. This needs to be audited 519 carefully. 520 521 Use vnodes in general needs to be audited, as vnodes can 522 now be inspected without the kernel lock held. 523 524 Acquiring locks in the pmap module can now block, meaning 525 that the current pmap, cpu or lazy pmap status can change 526 out from underneath the requestor. This also needs to be 527 audited. 528 529 Currently, i386 has the necessary modifications, and has 530 trap handling and a few calls to allocators out from under 531 the kernel lock. There are still problems that need to be 532 debugged. 533 534 Need to check that whenever a lock is initialized, it is 535 also destroyed. 536 537 Lots of testing required. 538 539Branch: yamt-lazymbuf 540Description: implement and evaluate lazy mapping of mbuf external data pages 541 also, change the way to share mbuf external storage. 542 it's intended as the first step of larger changes. 543 1. support operations (esp. bus_dma load) on 544 unmapped mbuf. 545 2. unify mbuf and buf. 546 (or, at least some parts of them) 547 3. then it should be trivial to implement 548 i/o coalescing, etc. 549Status: Active 550Start Date: Wed Jul 6 2005 551End Date: 552Base Tag: yamt-lazymbuf-base4 553Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 554Scope: src/sys (src/common is tagged but not branched) 555Notes: 556 i386 DONE 557 amd64 DONE 558 other ports should work as the trunk does. 559 (conditionalized by __HAVE_LAZY_MBUF macro) 560 561Branch: reinoud-bufcleanup 562Description: implement and evaluate struct buf usage cleanup strategies. 563 Ideas currently in mind (preference for b): 564 a) 565 1. use of bio_ops per buffer. 566 2. allow chaining/overloading of functions in bio_ops 567 and provide some private context. 568 3. extend the bio_ops with commenly used functionality 569 like pending action counting, custom context passing, 570 last minute processing of buffer data, buffer cache 571 etc. 572 4. investigate the use of the kcont() 573 continuation-passing framework for async io 574 completion notification for bufs 575 ... 576 b) 577 1. all sequencing use of B_CALL replaced by 578 device-threads, if possible generic code around BUFQ 579 2. possibly use kcont() for async IO finished signalling 580 3. counter of pending and queued actions requestable 581 by IOCTL interface? 582 4. implement `last minute buffer fixup' calls and maybe 583 even finished I/O calls as vnode operations 584 ... 585Status: Active 586Start Date: Thu Mar 15 2007 587End Date: 588Base Tag: reinoud-bufcleanup-base 589Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 590Scope: src/sys and src/common 591Notes: Used as expiriment sandbox and if successful hopefully one day 592 to be intergrated. 593 594Branch: thorpej-atomic 595Description: Implementation of an atomic memory operations API modeled 596 after the one in Solaris 10. 597Status: Active 598Start Date: Apr 11 2007 599End Date: 600Base tag: thorpej-atomic-base 601Maintainer: Jason Thorpe <thorpej@netbsd.org> 602Scope: src/common 603 src/sys 604Notes: Base atomic primitives need to be implemented for 605 all of the supported architectures: 606 607 alpha DONE 608 arm DONE 609 hppa 610 i386 DONE 611 ia64 612 m68k DONE (except for 68010) 613 mips 614 ns32k 615 powerpc DONE except for membar_*() 616 powerpc64 DONE except for membar_*() 617 sh3 618 sparc DONE except for membar_*() 619 sparc64 DONE except for membar_*() 620 vax 621 x86_64 DONE 622 623 Tested: 624 625 alpha NO 626 arm NO 627 hppa NO 628 i386 NO 629 ia64 NO 630 m68k NO 631 mips NO 632 ns32k NO 633 powerpc NO 634 powerpc64 NO 635 sh3 NO 636 sparc NO 637 sparc64 NO 638 vax NO 639 x86_64 NO 640 641 TODO: 642 643 all - Need to replace mb_*() with membar_*(). 644 645 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 646 to see of membar_enter() is required here. 647 648 - Talk to ad@ -- figure out of non-atomic 649 mutex / rwlock release is actually safe. 650 651 arm - Consider using a RAS technique like 652 MIPS uses for _lock_cas() and the mutex 653 stubs. Possibly do more than one atomic 654 op as a RAS. Possibly implement mutex 655 stubs using the technique. 656 657 m68k - Need to do 68010 support. 658 659 i386 - Need to change when x86_patch() is called 660 so we can test ncpus. 661 662 powerpc - Figure out if we need barriers in the 663 atomic ops themselves (hopefully not!) 664 665 x86_64 - Need to change when x86_patch() is called 666 so we can test ncpus. 667 668######################################################################## 669# Individual developers' branches (Terminated): 670######################################################################## 671 672Branch: bouyer-scsipi 673Description: Integration of atapi support 674Status: Terminated 675Start Date: 676End Date: 677Base Tag: 678Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 679Scope: kernel 680Notes: Superseded by thorpej_scsipi 681 682Branch: bouyer-xen2 683Description: update xen port to xen 2.0, with support for domain0 operations 684Status: Terminated 685Start Date: Dec 13 2004 686End Date: Mar 10 2005 687Base Tag: netbsd-2-base 688Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 689Scope: src/sys/arch/xen 690Notes: 691 692Branch: chap-midi 693Description: Renovation of MIDI support 694Status: Terminated; merged to -current 695Start Date: 19 May 2006 696End Date: 30 Jun 2006 697Base Tag: chap-midi-base 698Maintainer: Chapman Flack <chap@NetBSD.org> 699Scope: sys, share/man, usr.bin 700Notes: 701 702Branch: chs-ubc 703Description: Unified Buffer Cache 704Status: Terminated 705Start Date: 706End Date: 707Base Tag: chs-ubc-base 708Maintainer: Chuck Silvers <chs@NetBSD.org> 709Scope: kernel 710Notes: 711 712Branch: chs-ubc2 713Description: Unified Buffer Cache 714Status: Terminated; merged to -current 715Start Date: 716End Date: 717Base Tag: chs-ubc2-base, chs-ubc2-newbase 718Maintainer: Chuck Silvers <chs@NetBSD.org> 719Scope: kernel 720Notes: 721 722Branch: cjs-build-against-obj-dir 723Description: ? 724Status: ? 725Start Date: 726End Date: 727Base Tag: 728Maintainer: Curt Sampson <cjs@NetBSD.org> 729Scope: Entire tree. 730Notes: 731 732Branch: eeh-paddr_t 733Description: use separate types for virtual vs. physical addresses 734Status: Terminated; merged to -current 735Start Date: 736End Date: 737Base Tag: eeh-paddr_t-base 738Maintainer: Eduardo Horvath <eeh@NetBSD.org> 739Scope: kernel 740Notes: This is needed to support 32-bit kernels on sparc64. 741 742Branch: elad-kernelauth 743Description: Native NetBSD implementation of Apple's kernel authorization 744 based on TN2127. This is a "clean-room" implementation to 745 avoid any licensing issues. 746Status: Terminated; merged to -current 747Start Date: Tue Mar 7 2006 748End Date: Mon May 15 2006 749Base Tag: elad-kernelauth-base 750Maintainer: Elad Efrat <elad@NetBSD.org> 751Scope: src/sys, src/share/man/man9/Makefile, 752 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 753Notes: 754 755Branch: fvdl-softdep 756Description: FFS soft dependencies 757Status: Terminated; merged to -current 758Start Date: 759End Date: 760Base Tag: fvdl-softdep-base 761Maintainer: Frank van der Linden <fvdl@NetBSD.org> 762Scope: kernel 763Notes: 764 765Branch: gehenna-devsw 766Description: auto-generation of devsw table 767Status: Terminated 768Start Date: 16 May 2002 769End Date: 6 Sep 2002 770Base Tag: gehenna-devsw-base 771Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 772Scope: syssrc 773Notes: The goal is to get rid of the existing device switch tables in 774 port-dependent conf.c and to generate them dynamically by 775 config(8). 776 777Branch: is-newarp 778Description: ARP for non-Ethernet 779Status: Terminated; merged before NetBSD 1.3 780Start Date: 1996/10/13 781End Date: 1997/03/15 782Base Tag: is-newarp-base 783Maintainer: Ignatios Souvatzis <is@NetBSD.org> 784Scope: kernel 785Notes: 786 787Branch: kenh-if-detach 788Description: Interface detach support. 789Status: ? 790Start Date: 791End Date: 792Base Tag: kenh-if-detach-base 793Maintainer: Ken Hornstein <kenh@NetBSD.org> 794Scope: kernel 795Notes: 796 797Branch: kent-audio1 798Description: Audio converter pipeline 799Status: Terminated; merged to -current 800Start Date: Tue Dec 7 2004 801End Date: Tue Jan 11 2005 802Base Tag: kent-audio1-base 803Maintainer: TAMURA Kent <kent@NetBSD.org> 804Scope: kernel (audio device drivers) 805Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 806 Please consult with the maintainer before committing 807 to this branch. 808 809Branch: kqueue 810Description: kqueue kernel event notification mechanism (from FreeBSD) 811Status: Terminated; merged to -current 812Start Date: Tue Jul 10 23:08:38 EST 2001 813End Date: Tue Oct 24 09:14:14 GMT 2002 814Base Tag: kqueue-base 815Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 816Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 817Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 818 local internal changes to better suit NetBSD, and 819 enhancements such as looking up filters by name or 820 number, and dynamic registration of "user" filters. 821 The work is complete as is, but is awaiting more 822 feedback from various kernel gurus before going mainline. 823 824Branch: ktrace-lwp 825Description: ktrace support for lwp ids. 826Status: Terminated; merged to -current 827Start Date: Wed Jul 2 15:27:30 UTC 2003 828End Date: Sun Dec 11 12:25:29 UTC 2005 829Base Tag: ktrace-lwp-base 830Maintainer: Darren Reed <darrenr@NetBSD.org> 831Scope: sys 832Notes: 833 834Branch: marc-pcmcia 835Description: PCMCIA support 836Status: Terminated; merged to -current 837Start Date: 838End Date: 839Base Tag: marc-pcmcia-base, marc-pcmcia-bp 840Maintainer: Marc Horowitz <marc@NetBSD.org> 841Scope: kernel 842Notes: 843 844Branch: minoura_x68k_bus_h 845Description: bus_space(9) and bus_dma(9) implementation for x68k 846Status: Terminated; merged to -current 847Start Date: 23 Dec 1998 848End Date: 16 Mar 1999 849Base Tag: minoura_x68k_bus_h-base 850Maintainer: Minoura Makoto <minoura@NetBSD.org> 851Scope: sys/arch/x68k 852Notes: 853 854Branch: minoura-xpg4dl 855Description: Citrus Project locale subsystem 856Status: Terminated; (partly) merged to -current 857Start Date: 28 March 2000 858End Date: 859Base Tag: minoura-xpg4dl-base 860Maintainer: Minoura Makoto <minoura@NetBSD.org> 861Scope: basesrc, syssrc, sharesrc 862Notes: Citrus Project is developing dynamically-loadable, codeset- 863 independent locale subsystem. Part of the implementation 864 (LC_CTYPE) called XPG4DL is now integrated to -current. 865 866Branch: mjf-ufs-trans 867Description: filesystem transactions for ufs 868Status: Active 869Start Date: 12 March 2007 870End Date: 871Base Tag: mjf-ufs-trans-base 872Maintainer: Matt Fleming <mjf@NetBSD.org> 873Scope: kernel 874Notes: 875 876Branch: mrg-vm-swap 877Description: dynamic swap allocation, swap-to-files support 878Status: Terminated; abondoned for mrg-vm-swap2 879Start Date: 12 February 1997 880End Date: 15 March 1997 881Base Tag: [none] 882Maintainer: Matthew R. Green <mrg@NetBSD.org> 883Scope: kernel 884Notes: 885 886Branch: mrg-vm-swap2 887Description: dynamic swap allocation, swap-to-files support 888Status: Terminated; merged to -current 889Start Date: 4 May 1997 890End Date: 12 June 1997 891Base Tag: mrg-vm-swap2-base 892Maintainer: Matthew R. Green <mrg@NetBSD.org> 893Scope: kernel 894Notes: 895 896Branch: nathanw_sa 897Description: Scheduler activations 898Status: Terminated; merged to -current 899Start Date: 5 March 2001 900End Date: 18 January 2003 901Base Tag: nathanw_sa_base 902Maintainer: Nathan Williams <nathanw@NetBSD.org> 903Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 904 bin/ps usr.bin/systat usr.bin/top usr.bin/w 905 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 906Notes: The idea of scheduler activations is described in the 907 classic paper by Anderson et al., in ACM Transactions 908 a on Computer Systems volume 10 issue 1 (1992),which 909 can be found at 910 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 911 Many ideas in the implementation are based on the 912 implementation of scheduler activations added to Mach 913 3.0 and described by Davis et al. in the University of 914 Washington CS tech report 92-08-93, which can be found 915 at 916 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 917 918 My USENIX paper on the subject can be found at 919 http://web.mit.edu/nathanw/www/usenix/ 920 921 Please consult with the maintainer before committing 922 to this branch. 923 Other tags starting with nathanw_sa reserved for 924 branch management and are not guaranteed to be stable. 925 926 Trunk tagged with "nathanw_sa_before_merge" prior to 927 merging branch down to trunk. Branch tagged with 928 "nathanw_sa_end" to indicate the ending revision of 929 the branch. 930 931Branch: perseant-lfsv2 932Description: LFS incompatible on-disk data structure changes 933Status: Terminated 934Start Date: 27 June 2001 935End Date: 16 July 2001 936Base Tag: perseant-lfsv2-base 937Maintainer: Konrad Schroder <perseant@NetBSD.org> 938Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 939Notes: This branch should be short-lived, I expect to merge as soon 940 as the data structures required for unremove are in and tested. 941 942Branch: thorpej-devvp 943Description: replace dev_t with struct vnode * in devsw entry points 944Status: Terminated 945Start Date: Sep 6 2001 946End Date: ??? 947Base Tag: thorpej-devvp-base 948Maintainer: Jason Thorpe <thorpej@NetBSD.org> 949Scope: syssrc 950Notes: Kernels built from this branch are not expected 951 to function correctly at this time. 952 953 Ports known to compile on this branch: 954 alpha 955 i386 956 957Branch: peter-altq 958Description: New ALTQ framework: 959 - sync with KAME sources 960 - share mtag/name mapping functions 961 - separate altq + pf attachment 962Status: Terminated; merged to -current 963Start Date: March 16, 2006 964End Date: October 12, 2006 965Base Tag: peter-altq-base 966Maintainer: Peter Postma <peter@NetBSD.org>, 967 Martin Husemann <martin@NetBSD.org>, 968 Matthias Scheler <tron@NetBSD.org> 969Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 970Notes: Only the first item in the description was finished 971 in this branch. 972 973Branch: sommerfeld_i386mp_1 974Description: Multiprocessor support for i386 using Intel MP BIOS. 975Status: Terminated; merged to -current 976Start Date: 21 Feb 2000 977End Date: 01 Oct 2002 978Base Tag: sommerfeld_i386mpbase_1 979Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 980Scope: sys/arch/i386 981Notes: 982 Code committed to the branch has booted to multiuser 983 on at least one system. 984 985 Not guaranteed to compile against mainline since -current 986 may have changed incompatibly with the last branch update; 987 use "cvs update -D" to roll-back the rest of the tree to match. 988 989 Please get explicit permission from the maintainer 990 before each commit, or your changes will be backed out. 991 Other tags starting with sommerfeld_ are private to 992 the developer and are guaranteed to be unstable. 993 Only the maintainer should move tags. 994 995 Note that this branch uses a DIFFERENT scheme for 996 synching with the mainline. the maintainer uses some private 997 scripts for keeping them in synch; if you make commits 998 to the branch to "resynchronize" things, you'll 999 probably do it wrong; instead, ask the maintainer to 1000 resynchronize things. 1001 1002 See sys/arch/i386/TODO on the branch for a list of known 1003 issues with the branch. 1004 1005Branch: thorpej-mips-cache 1006Description: overhaul MIPS cache support code 1007Status: Terminated; merged to -current 1008Start Date: Oct 23 2001 1009End Date: Nov 14 2001 1010Base Tag: thorpej-mips-cache-base 1011Scope: syssrc 1012Notes: This branch needs more debugging, testing, and more 1013 ports need to be converted to the new world order. 1014 1015 The following processors have had cache ops 1016 written: 1017 1018 * R2000/R3000 (cache_r3k) -- light testing, 1019 needs to be beat on a lot more to make 1020 sure it's working. 1021 1022 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1023 tracked down a bug, which has been fixed. 1024 1025 Confirmed working on R4000-with-L2. 1026 1027 Confirmed working on R4400-no-L2 and 1028 R4400-with-L2. 1029 1030 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1031 has committed fixes to this code. 1032 1033 Confirmed working on R4600 v2 (SGI IP-22 with 1034 no SysAD L2 cache). 1035 1036 Confirmed working on RM5260 (Algorithmics P-5064). 1037 1038 * TX39 (cache_tx39) -- uch@NetBSD.org has 1039 committed fixes to this code. Awaiting 1040 confirmation that it is working properly. 1041 1042 * R5900 (cache_r5900) -- uch@NetBSD.org has 1043 written this code and tested it on a 1044 PlayStation 2. 1045 1046 The following ports have been updated to compile (and 1047 use optimized-for-processor bus_dma routines). Those 1048 that have been tested and work are marked with [WORKING]. 1049 1050 * algor [WORKING] 1051 1052 * arc [WORKING] 1053 1054 * pmax [WORKING] 1055 1056 * playstation2 [WORKING] 1057 Needs optimized bus_dmamap_sync(). 1058 1059 * hpcmips [need verification that this is working] 1060 Needs optimized bus_dmamap_sync(). 1061 1062 * sgimips [WORKING] 1063 Needs optimized bus_dmamap_sync(). 1064 1065 * cobalt [need testing] 1066 1067 * mipsco [need testing] 1068 1069 * newsmips [need testing] 1070 1071Branch: thorpej_scsipi 1072Description: SCSI/ATAPI midlayer rewrite. 1073Status: Terminated; merged to -current 1074Start Date: 1075End Date: Apr 25 2001 1076Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1077Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1078 Jason Thorpe <thorpej@NetBSD.org> 1079Scope: syssrc 1080Notes: When a change from -current is pulled up please move the 1081 thorpej_scsipi_base tag to the revision you're syncing with. 1082 thorpej_scsipi_nbase is private to maintainer (only 1083 used when syncing the whole branch with HEAD). 1084 Just before the merge, syssrc has been tagged with 1085 thorpej_scsipi_beforemerge 1086 1087Branch: thorpej-signal 1088Description: ? 1089Status: ? 1090Start Date: 1091End Date: 1092Base Tag: thorpej-signal-base 1093Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1094Scope: kernel 1095Notes: 1096 1097Branch: thorpej-setroot 1098Description: ? 1099Status: Terminated; merged to -current 1100Start Date: 1101End Date: 1102Base Tag: 1103Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1104Scope: kernel 1105Notes: 1106 1107Branch: simonb-timecounters 1108Description: Port FreeBSD timecounters to NetBSD 1109Status: Terminated 1110Start Date: Sat Feb 04 2006 1111End Date: Wed Jun 07 2006 1112Base Tag: simonb-timecounters-base 1113Maintainer: Simon Burge <simonb@NetBSD.org>, 1114 Frank Kardel <kardel@NetBSD.org> 1115Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1116Notes: early (partial conversion) commit to -current 1117 ok'ed by core@ on 20060605 for testing and further 1118 simplified conversion 1119 1120Branch: wrstuden-devbsize 1121Description: Modify buffer cache to deal with different devices having 1122 different block sizes. Also DEV_BSIZE would go away. 1123Status: Terminated 1124Start Date: Aug or Sept 1999 1125End Date: 1 Apr 2000 1126Base tag: wrstuden-devbsize-base 1127Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1128Scope: kernel 1129Notes: No longer active due to lack of time, and introduction 1130 of UBC. In terms of UBC, the primary cache for 1131 file data is the VM cache, which needs to operate 1132 in terms of VM pages. As no existing device has native 1133 pages the same size as our VM pages, there already is 1134 a mapping going on between the VM system and the 1135 underlying blocks. So it would be easier and cleaner 1136 to adjust that to deal w/ different block sizes. 1137 Also with UBC, all i/o is in terms of bytes at an offset 1138 with a certain length, so the exact block size isn't a big 1139 deal. 1140 1141 Any other wrstuden-devbsize tag may (and should) go away. 1142 1143Branch: yamt-idlelwp 1144Description: idle lwp, and some changes depending on it. 1145 1146 1. separate context switching and thread scheduling. 1147 (cf. gmcgarry_ctxsw) 1148 2. implement idle lwp. 1149 3. clean up related MD/MI interfaces. 1150 4. make scheduler(s) modular. 1151 1152Status: Terminated; merged to -current 1153Start Date: Fri Feb 17 2007 1154End Date: Thu May 17 2007 1155Base Tag: yamt-idlelwp-base8 1156Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1157Scope: src/sys (src/common is tagged but not branched) 1158Notes: 1159 Status of ports: 1160 alpha [ Done, UP tested, MP not tested ] 1161 i386 [ Done, tested ] 1162 amd64 [ Done, tested ] 1163 mips [ Done, MIPS1 tested, MIPSX needs 1164 further testing + fixes ] 1165 sparc [ WIP, commited known broken ] 1166 sparc64 [ WIP, commited known broken ] 1167 arm [ Done, SA1 tested. ] 1168 macppc/powerpc [ Done, OEA tested ] 1169 hppa [ WIP. SYSCALLGATE trap issues remain. ] 1170 sh3 [ Done, tested ] 1171 vax [ Done, UP tested, MP untested ] 1172 m68k [ broken ] 1173 ns32k [ broken ] 1174 ia64 [ broken ] 1175 pdp10 [ broken ] 1176 1177 How to adapt a port? 1178 1179 - unify cpu_switch, cpu_exit, cpu_switchto into 1180 a single cpu_switchto. see cpu_switchto.9. 1181 1182 - implement cpu_idle. see cpu_idle.9. 1183 1184 - add a flag argument to cpu_need_resched. 1185 handle RESCHED_IMMED flag, which means "cause a preemption 1186 as soon as possible." eg. in the case of MULTIPROCESSOR, 1187 send an IPI to the target cpu. 1188 1189 - "curlwp == NULL" is not a valid check for idle state anymore. 1190 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1191 almost always non-NULL, with exceptions like early on boot. 1192 1193 - remove idle pcbs. 1194 1195 - (if MULTIPROCESSOR) tweak processor trampoline code. 1196 1197 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1198 secondary processors. 1199 1200 - (if schedhz!=0) call schedclock regardless of the value of 1201 curlwp. 1202 1203 - of course, update MD users of scheduler/switching API. 1204 1205Branch: yamt-km, yamt-km-doc 1206Description: simplify/improve kernel memory management and bootstrap 1207Status: Terminated; merged to -current 1208Start Date: Tue Jan 25 2005 1209End Date: Fri Apr 1 2005 1210Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1211Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1212Scope: yamt-km: src/sys 1213 yamt-km-doc: src/share/man/man9/uvm.9 1214Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1215 1216 the followings are per-port status. 1217 (account names mean "tested by".) 1218 1219 works enough to go to multiuser: 1220 alpha, i386, xen (yamt@) 1221 pc532 (simonb@) 1222 alpha, i386, mac68k, macppc, pmax, shark, 1223 sparc, sparc64, sun3, x68k (chs@) 1224 cobalt, dreamcast, hp300, news68k, newsmips, 1225 sun3x (tsutsui@) 1226 amiga (mhitch@) 1227 cats, hp700 (skrll@) 1228 xen (bouyer@) 1229 1230 known to have the same problem as trunk: 1231 vax (chs@, stuck while running kvm_mkdb) 1232 1233 known to have a problem: 1234 luna68k (and, if any, other m68k ports which use TTR) 1235 needs to be revisited. 1236 -> for luna68k, although not tested, 1237 Sysmap has been moved to avoid kva conflict with 1238 I/O ranges. 1239 1240 buildable: 1241 src/sys/arch/acorn26/conf/GENERIC 1242 src/sys/arch/acorn32/conf/GENERIC 1243 src/sys/arch/algor/conf/P6032 1244 src/sys/arch/alpha/conf/GENERIC 1245 src/sys/arch/alpha/conf/GENERIC.MP 1246 src/sys/arch/amd64/conf/GENERIC 1247 src/sys/arch/amd64/conf/GENERIC.MP 1248 src/sys/arch/amiga/conf/GENERIC 1249 src/sys/arch/arc/conf/GENERIC 1250 src/sys/arch/atari/conf/MILAN-PCIIDE 1251 src/sys/arch/bebox/conf/GENERIC 1252 src/sys/arch/cats/conf/GENERIC 1253 src/sys/arch/cesfic/conf/GENERIC 1254 src/sys/arch/cobalt/conf/GENERIC 1255 src/sys/arch/dreamcast/conf/GENERIC 1256 src/sys/arch/evbarm/conf/TS7200 1257 src/sys/arch/evbppc/conf/WALNUT 1258 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1259 src/sys/arch/evbsh5/conf/CAYMAN64 1260 src/sys/arch/hp300/conf/GENERIC 1261 src/sys/arch/hp700/conf/GENERIC 1262 src/sys/arch/hpcarm/conf/JORNADA728 1263 src/sys/arch/hpcmips/conf/GENERIC 1264 src/sys/arch/hpcsh/conf/GENERIC 1265 src/sys/arch/hpcsh/conf/HPW650PA 1266 src/sys/arch/i386/conf/GENERIC 1267 src/sys/arch/i386/conf/GENERIC.MP 1268 src/sys/arch/i386/conf/XEN0 1269 src/sys/arch/i386/conf/XENU 1270 src/sys/arch/ibmnws/conf/GENERIC 1271 src/sys/arch/iyonix/conf/GENERIC 1272 src/sys/arch/luna68k/conf/GENERIC 1273 src/sys/arch/mac68k/conf/GENERIC 1274 src/sys/arch/macppc/conf/GENERIC 1275 src/sys/arch/macppc/conf/GENERIC.MP 1276 src/sys/arch/mipsco/conf/GENERIC 1277 src/sys/arch/mmeye/conf/GENERIC 1278 src/sys/arch/mvme68k/conf/GENERIC 1279 src/sys/arch/netwinder/conf/GENERIC 1280 src/sys/arch/news68k/conf/GENERIC 1281 src/sys/arch/newsmips/conf/GENERIC 1282 src/sys/arch/next68k/conf/GENERIC 1283 src/sys/arch/ofppc/conf/GENERIC 1284 src/sys/arch/pc532/conf/GENERIC 1285 src/sys/arch/pmax/conf/GENERIC 1286 src/sys/arch/prep/conf/GENERIC 1287 src/sys/arch/sandpoint/conf/GENERIC 1288 src/sys/arch/sbmips/conf/GENERIC 1289 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1290 src/sys/arch/shark/conf/GENERIC 1291 src/sys/arch/sparc/conf/GENERIC 1292 src/sys/arch/sparc/conf/GENERIC.MP 1293 src/sys/arch/sparc64/conf/GENERIC 1294 src/sys/arch/sparc64/conf/GENERIC.MP 1295 src/sys/arch/sun2/conf/GENERIC 1296 src/sys/arch/sun3/conf/GENERIC 1297 src/sys/arch/vax/conf/GENERIC 1298 src/sys/arch/vax/conf/GENERIC.MP 1299 src/sys/arch/x68k/conf/GENERIC 1300 1301 src/sys/arch/playstation2/conf/GENERIC 1302 1303Branch: yamt-pdpolicy 1304Description: play with page replacement policy 1305 - separate page replacement policy from the rest of kernel 1306 - implement alternative replacement policy 1307 - related read-ahead adjustment? 1308Status: Terminated; merged to -current 1309Start Date: Sun Mar 5 2006 1310End Date: Sat Sep 16 2006 1311Base Tag: yamt-pdpolicy-base9 1312Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1313Scope: src/sys (src/common is tagged but not branched) 1314Notes: 1315 1316Branch: yamt-readahead 1317Description: play with file readahead 1318Status: Terminated; merged to -current 1319Start Date: Mon Nov 14 2005 1320End Date: Wed Nov 30 2005 1321Base Tag: yamt-readahead-base3 1322Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1323Scope: src/sys 1324Notes: 1325 1326Branch: yamt-uio_vmspace 1327Description: uio_lwp/uio_segflg -> uio_vmspace 1328Status: Terminated; merged to -current 1329Start Date: Mon Dec 31 2005 1330End Date: Wed Mar 1 2006 1331Base Tag: yamt-uio_vmspace-base5 1332Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1333Scope: src/sys 1334Notes: 1335 1336Branch: yamt-splraiseipl 1337Description: finish implementing splraiseipl (and makeiplcookie). 1338 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1339 1340 - completes workqueue(9) and netbt. 1341 - fix PR/33218. 1342 1343Status: Terminated; merged to -current 1344Start Date: Mon Sep 18 2006 1345End Date: Fri Dec 22 2006 1346Base Tag: yamt-splraiseipl-base5 1347Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1348Scope: src/sys (src/common is tagged but not branched) 1349Notes: 1350 tested (by who): 1351 alpha (yamt) 1352 alpha (pavel) 1353 amd64 (reported privately) 1354 cobalt (tsutsui) 1355 ews4800mips (tsutsui) 1356 hp300 (tsutsui) 1357 hpcarm (reported privately) 1358 i386 (yamt) 1359 macppc (tsutsui) 1360 news68k (tsutsui) 1361 sgimips(IP32) (tsutsui) 1362 sparc(sun4c) (tsutsui) 1363 sun2 (tsutsui) 1364 sun3 (tsutsui) 1365 sun3x (tsutsui) 1366 xen (yamt) 1367 1368 compile-tested: 1369 acorn26 1370 acorn32 1371 algor 1372 amiga 1373 arc 1374 atari 1375 bebox 1376 cats 1377 cesfic 1378 dreamcast 1379 evbarm 1380 evbmips 1381 evbppc(marvell) 1382 evbppc(ibm4xx) 1383 evbsh3 1384 hp700 1385 hpcmips 1386 hpcsh 1387 ia64 1388 ibmnws 1389 iyonix 1390 landisk 1391 luna68k 1392 mac68k 1393 mmeye 1394 mvme68k 1395 mvmeppc 1396 mipsco 1397 netwinder 1398 newsmips 1399 next68k 1400 ofppc 1401 pc532 1402 pmax 1403 pmppc 1404 prep 1405 sandpoint 1406 sbmips 1407 shark 1408 sparc 1409 sparc64 1410 vax 1411 x68k 1412 zaurus 1413 1414 not tested: 1415 pdp10 (i don't know how to build) 1416 sh5 (not buildable with an unrelated problem.) 1417 1418 compile CAYMAN64/netbsd32_sa.o 1419 cc1: warnings being treated as errors 1420 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1421 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1422 --- netbsd32_sa.o --- 1423 *** [netbsd32_sa.o] Error code 1 1424 1 error 1425 1426 notyet: 1427 amigappc 1428 playstation2 1429 1430Branch: yamt-vop 1431Description: remove several VOPs 1432Status: Terminated; merged to -current 1433Start Date: Wed Oct 19 2005 1434End Date: Wed Nov 2 2005 1435Base Tag: yamt-vop-base3 1436Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1437Scope: src/sys 1438Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1439 1440Branch: gdamore-uart 1441Description: Add register table support to com driver. 1442Status: Active 1443Start Date: 14 June 2006 1444End Date: 13 July 2006 1445Base Tag: gdamore-uart-base 1446Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1447Scope: kernel 1448Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1449 com support, and also removes a nasty hack from Atheros com. 1450 1451######################################################################## 1452# Other: 1453######################################################################## 1454 1455Branch: magnum 1456Description: ? 1457Status: ? 1458Start Date: 1459End Date: 1460Base Tag: magnum-base 1461Maintainer: ? 1462Scope: kernel 1463Notes: 1464 1465