BRANCHES revision 1.206
1# $NetBSD: BRANCHES,v 1.206 2007/08/27 15:57:00 matt Exp $ 2# 3# This file contains a list of branches that exist in the NetBSD CVS 4# tree and their current state. 5# 6# This list is necessarily incomplete. 7# 8# Within reason, developers may create branch and version tags at any 9# time for any purpose. To avoid name collisions, private tags should 10# have names which begin with the developer's NetBSD login name 11# followed by a - or _ character (e.g., thorpej_scsipi, 12# thorpej-signal) 13# 14# Any branch or version tag not listed here should be assumed to be 15# private to the developer who created it. It is inappropriate for 16# anyone other than that developer to commit, move tags, or otherwise 17# modify the contents of the branch. 18# 19# Please update this file when a new branch is ready for consumption 20# by folks other than the maintainer, or when the use or status of an 21# existing branch changes significantly. 22# 23# Format: 24# Branch: name of branch 25# Description: Purpose and intention of the branch 26# Status: Active/Terminated/Dormant 27# Start Date: date first instantiated 28# End Date: date it was Terminated/made_Dormant, if any 29# Base Tag: netbsd-1-5-base, etc. 30# Maintainer: Somebody to blame. 31# Scope: Portion of the tree covered. 32# Notes: Various other info, perhaps explanation of special tags, 33# who-may-commit policies, etc. 34# 35# There are four sections to this file: 36# Release branches 37# Individual developers' branches (Active/Dormant) 38# Individual developers' branches (Terminated), and 39# other 40# 41# Entries within each section should be alphabetized. 42# 43 44 45# Release branches: 46 47Branch: comdex-fall-1999 48Description: Special release branch for pre-1.5 release at 49 Fall 1999 COMDEX. 50Status: Terminated 51Start Date: 52End Date: 53Base Tag: comdex-fall-1999-base 54Maintainer: ? 55Scope: Entire tree. 56Notes: 57 58Branch: netbsd-0-9 59Description: The NetBSD 0.9 release branch 60Status: Terminated 61Start Date: 62End Date: 63Base Tag: netbsd-0-9-base 64Maintainer: Release Engineering <releng@NetBSD.org> 65Scope: Entire tree. 66Notes: Subsidiary tags of: netbsd-0-9-ALPHA, netbsd-0-9-ALPHA2, 67 netbsd-0-9-BETA, netbsd-0-9-RELEASE. 68 Commits restricted to release engineering. 69 70Branch: netbsd-1-0 71Description: The NetBSD 1.0 release branch 72Status: Terminated 73Start Date: 74End Date: 75Base Tag: netbsd-1-0-base 76Maintainer: Release Engineering <releng@NetBSD.org> 77Scope: Entire tree. 78Notes: 79 Commits restricted to release engineering. 80 81Branch: netbsd-1-1 82Description: The NetBSD 1.1 release branch 83Status: Terminated 84Start Date: 85End Date: 86Base Tag: netbsd-1-1-base 87Maintainer: Release Engineering <releng@NetBSD.org> 88Scope: Entire tree. 89Notes: 90 Commits restricted to release engineering. 91 92Branch: netbsd-1-2 93Description: The NetBSD 1.2 release branch 94Status: Terminated 95Start Date: 96End Date: 97Base Tag: netbsd-1-2-base 98Maintainer: Release Engineering <releng@NetBSD.org> 99Scope: Entire tree. 100Notes: 101 Commits restricted to release engineering. 102 103Branch: netbsd-1-3 104Description: The NetBSD 1.3 release branch 105Status: Terminated 106Start Date: 107End Date: 108Base Tag: netbsd-1-3-base 109Maintainer: Release Engineering <releng@NetBSD.org> 110Scope: Entire tree. 111Notes: 112 Commits restricted to release engineering. 113 114Branch: netbsd-1-4 115Description: The NetBSD 1.4 release branch 116Status: Terminated 117Start Date: 1 Apr 2000 118End Date: 119Base Tag: netbsd-1-4-base 120Maintainer: 1.4 Release Engineering <releng-1-4@NetBSD.org> 121Scope: Entire tree. 122Notes: 123 Commits restricted to release engineering. 124 125Branch: netbsd-1-5 126Description: The NetBSD 1.5 release branch 127Status: Terminated 128Start Date: 20 Jun 2000 129End Date: 26 Jan 2005 130Base Tag: netbsd-1-5-base 131Maintainer: 1.5 Release Engineering <releng-1-5@NetBSD.org> 132Scope: Entire tree. 133Notes: 134 Commits restricted to release engineering. 135 136Branch: netbsd-1-6 137Description: The NetBSD 1.6 release branch 138Status: Terminated 139Start Date: 22 May 2002 140End Date: 141Base Tag: netbsd-1-6-base 142Maintainer: 1.6 Release Engineering <releng-1-6@NetBSD.org> 143Scope: Entire tree. 144Notes: 145 Commits restricted to Release Engineering. 146 147Branch: netbsd-2 148Description: The NetBSD 2 release branch 149Status: Active 150Start Date: 23 Dec 2004 151End Date: 152Base Tag: netbsd-2-base 153Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 154Scope: Entire tree. (src + xsrc) 155Notes: 156 Commits restricted to Release Engineering. 157 158Branch: netbsd-2-0 159Description: Originally the NetBSD 2.0 release branch and now the branch 160 tracking security/critical fixes for the NetBSD 2.0 series 161Status: Active 162Start Date: 28 Mar 2004 and changed for security/critical function on 163 23 Dec 2004 164End Date: 165Base Tag: netbsd-2-0-base 166Maintainer: 2.0 Release Engineering <releng-2-0@NetBSD.org> 167Scope: Entire tree. (src + xsrc) 168Notes: Branch was re-purposed to security/critical change function 169 once 2.0 released. See netbsd-2 for current branch to track 170 NetBSD 2 tree. 171 Commits restricted to Release Engineering. 172 173Branch: netbsd-2-1 174Description: Tracking security/critical fixes for NetBSD 2.1 175Status: Active 176Start Date: 26 Oct 2005 177End Date: 178Base Tag: netbsd-2-1-RELEASE 179Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 180Scope: Entire tree. (src + xsrc) 181Notes: Branch contains only security/critical fixes to 182 NetBSD 2.1. For new features, use netbsd-2 branch. 183 Commits restricted to Release Engineering. 184 185Branch: netbsd-3 186Description: The NetBSD 3 release branch 187Status: Active 188Start Date: 16 Mar 2005 189End Date: 190Base Tag: netbsd-3-base 191Maintainer: 3 Release Engineering <releng-3@NetBSD.org> 192Scope: Entire tree. (src + xsrc) 193Notes: 194 Commits restricted to Release Engineering. 195 196Branch: netbsd-4 197Description: The NetBSD 4 release branch 198Status: Active 199Start Date: 8 Aug 2006 200End Date: 201Base Tag: netbsd-4-base 202Maintainer: 4 Release Engineering <releng-4@NetBSD.org> 203Scope: Entire tree. (src + xsrc) 204Notes: 205 Commits restricted to Release Engineering. 206 207######################################################################## 208# Individual developers' branches (Active/Dormant): 209######################################################################## 210 211Branch: ad-audiomp 212Description: Add MP locking to the audio drivers 213Status: Active 214Start Date: 28 Febuary 2007 215End Date: 216Base Tag: ad-audiomp-base 217Maintainer: Andrew Doran <ad@NetBSD.org> 218Scope: kernel 219Notes: Making the audio drivers MP safe is necessary before efforts 220 can be made to make the VM system MP safe. About 1/2 of the 221 drivers are converted, the remaining 1/2 need more changes. 222 223 As of import this is snapshot of work in progress and so 224 may not compile; in particular the midi changes are very 225 much "in progress". The audio component has been tested 226 and verified to work with emuxki and auvia. There may 227 be a locking issue in the ac97 code at boot. 228 229 The are two locks per device instance, an ISR lock and 230 a character device lock. The ISR lock replaces calls to 231 splaudio()/splx(), and will be held across calls to device 232 methods which were called at splaudio() before (e.g. 233 trigger_output). The character device lock is held across 234 calls to nearly all of the methods, excluding some only 235 used for initializtion, e.g. get_locks. This needs to be 236 documented at merge time. 237 238 To test on a multi way x86 system, search for "mpsafe" in 239 x86/x86/intr.c and change IPL_SCHED to IPL_AUDIO. Run a job 240 that will acquire the ISR lock (depends on the hardware, but 241 "while true; do mixerctl -a > /dev/null; done" may suffice). 242 Play audio, run lockstat and verify that that there is 243 contention on the ISR lock. 244 245Branch: bjh21-hydra 246Description: Simtec Hydra support and ARM SMP in general 247Status: Dormant 248Start Date: 18 Oct 2002 249End Date: 250Base Tag: bjh21-hydra-base 251Maintainer: Ben Harris <bjh21@NetBSD.org> 252Scope: sys/arch/arm sys/arch/acorn32 253Notes: This code was on a branch because it involves changes to 254 cpuswitch.S which would otherwise make merging the 255 nathanw_sa branch difficult. 256 257Branch: chris-arm-intr-rework 258Description: Rework arm interrupt handling code 259Status: Active 260Start Date: 11 Aug 2007 261End Date: 262Base Tag: chris-arm-intr-rework-base 263Maintainer: Chris Gilbert <chrisNetBSD.org> 264Scope: sys/arch/arm sys/arch/cats (other arm archs to follow) 265Notes: Rework arm interrupt code to provide a shared set of interrupt 266 routines, and allow improvements to be shared across all arm 267 based hardware. 268 269Branch: gmcgarry_ctxsw 270Description: Separate scheduler from context-switch code 271Status: Dormant 272Start Date: 18 December 2002 273End Date: 274Base Tag: gmcgarry_ctxsw_base 275Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 276Scope: kernel 277Notes: Removing knowledge of the schedular and its run queues 278 from the machine-dependent context switch code is the 279 first step in cleaning up the scheduler. It is necessary 280 for the newlock branch, making the scheduler SMP friendly, 281 adding real-time scheduler extensions, and reducing the 282 number of code paths for LWP and proc switching. 283 284Branch: gmcgarry_ucred 285Description: Integrate and encapsulate user credentials 286Status: Dormant 287Start Date: 18 December 2002 288End Date: 289Base Tag: gmcgarry_ucred_base 290Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 291Scope: kernel 292Notes: merge pcred and ucred and poolify 293 294Branch: hpcarm-cleanup 295Description: Fix build problems for hpcarm 296Status: Active 297Start Date: 31 July 2007 298End Date: 299Base Tag: hpcarm-cleanup-base 300Maintainer: Robert Swindells <rjs@NetBSD.org> 301Scope: kernel 302Notes: Modify SA11x0 interrupt code to match PXA2x0 equivalent. 303 304Branch: itohy-usb1 305Description: USB stack overhaul, mostly DMA related 306Status: Active 307Start Date: 22 May 2007 308End Date: 309Base Tag: itohy-usb1-base 310Maintainer: ITOH Yasufumi <itohy@NetBSD.org> 311Scope: kernel 312Notes: To check out the kernel source tree, 313 1. check out checkout script 314 cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist 315 2. update files in the branch 316 sh -e src/sys/dev/usb/filelist 317 318Branch: jmcneill-pm 319Description: Power management framework overhaul, ACPI improvements 320Status: Active 321Start Date: 3 Aug 2007 322End Date: 323Base Tag: jmcneill-pm-base 324Scope: kernel 325Notes: 326 327Branch: kame 328Description: KAME Project 329Status: Dormant 330Start Date: 28 Jun 1999 331End Date: 332Base Tag: 333Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org> 334Scope: kernel 335Notes: http://www.kame.net 336 Used for "reference" purposes for early part of KAME 337 integration effort. The branch is not actively used, as I 338 (itojun) use patch(1) and diff(1) for the KAME syncs. 339 340Branch: kent-audio2 341Description: In-kernel audio mixer 342Status: Active 343Start Date: Sun Jan 16 2005 344End Date: 345Base Tag: kent-audio2-base 346Maintainer: TAMURA Kent <kent@NetBSD.org> 347Scope: kernel (audio device drivers) 348Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 349 Please consult with the maintainer before committing 350 to this branch. 351 This branch is not expected to be compilable yet. 352 353Branch: matt-timespec 354Description: Convert the kernel to struct timespec as its primary time 355 storage mechanism. 356Status: Inactive 357Start Date: 2005-02-19 358End Date: 359Base Tag: 360Maintainer: Matt Thomas <matt@NetBSD.org> 361Scope: kernel 362Notes: 363 364Branch: matt-mips64 365Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 366Status: Active 367Start Date: 2007-07-17 368End Date: 369Base Tag: matt-mips64-base 370Maintainer: Matt Thomas <matt@NetBSD.org> 371Scope: kernel & userland 372Notes: 373 374Branch: matt-armv6 375Description: Rototill the arm code to support features present in the 376 v6 of the ARM Architecure. Additionally, clean up things 377 along the way to use common practices. 378Status: Active 379Start Date: 2007-08-27 380End Date: 381Base Tag: matt-armv6-base 382Maintainer: Matt Thomas <matt@NetBSD.org> 383Scope: kernel & userland 384Notes: 385 386Branch: newlock 387Description: New locking primitives, based on Solaris's 388Status: Terminated 389Start Date: March 9, 2002 390End Date: Febuary 12, 2007 391Base Tag: newlock-base 392Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 393Scope: Kernel 394Notes: The goal is to replace the existing lockmgr() and 395 simple_lock() based locking mechanisms with the 396 primitives found in Solaris: mutexes and rwlocks. 397 Superseeded by the newlock2 branch. 398 399Branch: newlock2 400Description: New locking primitives, based on Solaris's 401Status: Terminated 402Start Date: September 9, 2006 403End Date: Febuary 12, 2007 404Base Tag: newlock2-base 405Maintainer: Andrew Doran <ad@NetBSD.org> 406Scope: Kernel 407Notes: As per the newlock branch, however given the amount of time 408 the original branch has lain dormant, a new one has been 409 created. Goals: 410 - Implement new locking primitives on most-used ports. 411 - Minor locking improvements. 412 - Remove spinlockmgr(). 413 414Branch: nick-csl-alignment 415Description: Provide correctly aligned __cpu_simple_lock_t for hppa 416Status: Active 417Start Date: 2007-07-18 418End Date: 419Base Tag: nick-csl-alignment-base2 420Maintainer: Nick Hudson <skrll@NetBSD.org> 421Scope: sys, lib/libpthread, lib/libpthread_dbg 422Notes: 423 424Branch: pkgviews 425Description: package views, enabling multiple conflicting packages to co-exist 426Status: Active 427Start Date: 22 July 2002 428End Date: 429Base Tag: pkgviews 430Maintainer: Alistair Crooks <agc@NetBSD.org> 431Scope: pkgsrc, basesrc/usr.sbin/pkg_install 432Notes: A more flexible infrastructure for third-party packages by 433 allowing multiple conflicting packages and versions to co-exist 434 within the same tree 435 436Branch: ppcoea-renovation 437Description: General renovation and cleanup of all OEA PowerPC ports. 438Status: Active 439Start Date: 30 April 2007 440End Date: 441Base Tag: ppcoea-renovation-base 442Maintainer: Tim Rightnour <garbled@netbsd.org> 443Scope: src/sys/arch 444Notes: This branch is for a general cleanup of all OEA-based PowerPC 445 ports. OEA (Operating Environment Architecture) PowerPC refers 446 to the 601, 603, 604, and similar chips. Specifically, not the 447 403/401 and other embedded chips. The general concept is to get 448 them all compiling, and sharing as much code as possible. All 449 developers are welcome to commit to this branch. 450 451Branch: rpaulo-netinet-merge-pcb 452Description: merge in6pcb with inpcb 453Status: Dormant 454Start Date: Wed Feb 01 2006 455End Date: 456Base Tag: rpaulo-netinet-merge-pcb-base 457Maintainer: Rui Paulo <rpaulo@NetBSD.org> 458Scope: src/sys 459Notes: No longer active due to the lack of time. If you plan to 460 continue this branch, sys/netinet/in_pcb.h already contains 461 the proposed structure layout (which was roughly discussed 462 in the tech-net mailing list). 463 I also defined INP_*() macros to mimicate FreeBSD's inpcb 464 locking style, but currently they do nothing and are not 465 yet called at the correct places (needs discussion about 466 kernel fine-grained locking). 467 To continue this branch, one needs to read all the relevant 468 inpcb/in6pcb source files and change the function names, 469 structure names, structure fileds according to the new 470 layout (in6pcb is gone). 471 Don't try to build a kernel from this branch because it won't 472 work. The missing pieces required to do a complete build 473 were not committed because they were incomplete and generated 474 panics. 475 You shouldn't need to worry about KAME syncs because 476 they did most of them by now. 477 After the work is done, you are required to test the branch 478 (before the merge to -current) with an interop IPv6 test. 479 More info at: http://www.tahi.org/ 480 481Branch: rtr-xorg-branch 482Description: xorg & static build alterations to src/x11 483Status: Active 484Start Date: Nov 15 2004 485End Date: 486Base tag: rtr-xorg-branch-base 487Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org> 488Scope: x11 489 distrib/sets/lists 490 share/mk/bsd.x11.mk 491 share/mk/bsd.own.mk 492 etc/mtree/NetBSD.dist 493Notes: Requires parts of xsrc/xfree (HEAD) 494 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 495 Requires xorg (XORG-6_8_1) 496 497Branch: wrstuden-fixsa 498Description: Fix a number of issues present with Scheduler Activations. 499Status: Active 500Start Date: 15 May 2007 501End Date: 502Base Tag: wrstuden-fixsa-base 503Maintainer: Bill Stouder-Studenmund <wrstuden@NetBSD.org> 504Scope: src, though all the interesting stuff is in the kernel 505 or lib/libpthread or maybe gdb. 506Notes: This branch is based off of the netbsd-4 branch! 507 This branch is intended to stage improvements for the 508 Scheduler Activations system for NetBSD 4. Improvements 509 include not allocating memory while preparing to tsleep(), 510 reducing inappropriate upcall delivery (hopefully also 511 eliminating the need to mlock stacks), and being 512 able to pthread_kill() running threads. 513 514Branch: vmlocking 515Description: Make memory allocators and trap handling MP safe 516Status: Active 517Start Date: 13 March 2007 518End Date: 519Base Tag: vmlocking-base 520Maintainer: Andrew Doran <ad@NetBSD.org> 521Scope: kernel 522Notes: 523 - Replace all simplelocks with mutexes 524 - Remove spinlockmgr 525 - Make memory allocators MP safe 526 - Make trap handling MP safe: push kernel lock acquire 527 back into pager ops. 528 529 Only i386 is currently update. Most per architecture 530 changes need to be made in the pmap module. LFS is not 531 currently stable due interaction between the pagedaemon (?) 532 and the HOLDRELE() in lfs_segment.c. It may trash your 533 filesystem.. 534 535 Most of the locks replaced are now sleep/adaptive locks or 536 spin locks at IPL_VM. Assuming audio interrupt handlers 537 are made MP safe there are far fewer potential deadlocks 538 against the kernel lock. 539 540 v_interlock becomes an adaptive mutex so now acquring 541 it can potentially block, similarly for other locks 542 that were before simplelocks. This needs to be audited 543 carefully. 544 545 Use vnodes in general needs to be audited, as vnodes can 546 now be inspected without the kernel lock held. 547 548 Acquiring locks in the pmap module can now block, meaning 549 that the current pmap, cpu or lazy pmap status can change 550 out from underneath the requestor. This also needs to be 551 audited. 552 553 Currently, i386 has the necessary modifications, and has 554 trap handling and a few calls to allocators out from under 555 the kernel lock. There are still problems that need to be 556 debugged. 557 558 Need to check that whenever a lock is initialized, it is 559 also destroyed. 560 561 Lots of testing required. 562 563Branch: yamt-lazymbuf 564Description: implement and evaluate lazy mapping of mbuf external data pages 565 also, change the way to share mbuf external storage. 566 it's intended as the first step of larger changes. 567 1. support operations (esp. bus_dma load) on 568 unmapped mbuf. 569 2. unify mbuf and buf. 570 (or, at least some parts of them) 571 3. then it should be trivial to implement 572 i/o coalescing, etc. 573Status: Active 574Start Date: Wed Jul 6 2005 575End Date: 576Base Tag: yamt-lazymbuf-base4 577Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 578Scope: src/sys (src/common is tagged but not branched) 579Notes: 580 i386 DONE 581 amd64 DONE 582 other ports should work as the trunk does. 583 (conditionalized by __HAVE_LAZY_MBUF macro) 584 585Branch: reinoud-bufcleanup 586Description: implement and evaluate struct buf usage cleanup strategies. 587 Ideas currently in mind (preference for b): 588 a) 589 1. use of bio_ops per buffer. 590 2. allow chaining/overloading of functions in bio_ops 591 and provide some private context. 592 3. extend the bio_ops with commenly used functionality 593 like pending action counting, custom context passing, 594 last minute processing of buffer data, buffer cache 595 etc. 596 4. investigate the use of the kcont() 597 continuation-passing framework for async io 598 completion notification for bufs 599 ... 600 b) 601 1. all sequencing use of B_CALL replaced by 602 device-threads, if possible generic code around BUFQ 603 2. possibly use kcont() for async IO finished signalling 604 3. counter of pending and queued actions requestable 605 by IOCTL interface? 606 4. implement `last minute buffer fixup' calls and maybe 607 even finished I/O calls as vnode operations 608 ... 609Status: Active 610Start Date: Thu Mar 15 2007 611End Date: 612Base Tag: reinoud-bufcleanup-base 613Maintainer: Reinoud Zandijk <reinoud@NetBSD.org> 614Scope: src/sys and src/common 615Notes: Used as expiriment sandbox and if successful hopefully one day 616 to be intergrated. 617 618Branch: thorpej-atomic 619Description: Implementation of an atomic memory operations API modeled 620 after the one in Solaris 10. 621Status: Active 622Start Date: Apr 11 2007 623End Date: 624Base tag: thorpej-atomic-base 625Maintainer: Jason Thorpe <thorpej@netbsd.org> 626Scope: src/common 627 src/sys 628Notes: Base atomic primitives need to be implemented for 629 all of the supported architectures: 630 631 alpha DONE 632 arm DONE 633 hppa 634 i386 DONE 635 ia64 636 m68k DONE (except for 68010) 637 mips 638 ns32k 639 powerpc DONE except for membar_*() 640 powerpc64 DONE except for membar_*() 641 sh3 642 sparc DONE except for membar_*() 643 sparc64 DONE except for membar_*() 644 vax 645 x86_64 DONE 646 647 Tested: 648 649 alpha NO 650 arm NO 651 hppa NO 652 i386 NO 653 ia64 NO 654 m68k NO 655 mips NO 656 ns32k NO 657 powerpc NO 658 powerpc64 NO 659 sh3 NO 660 sparc NO 661 sparc64 NO 662 vax NO 663 x86_64 NO 664 665 TODO: 666 667 all - Need to replace mb_*() with membar_*(). 668 669 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 670 to see of membar_enter() is required here. 671 672 - Talk to ad@ -- figure out of non-atomic 673 mutex / rwlock release is actually safe. 674 675 arm - Consider using a RAS technique like 676 MIPS uses for _lock_cas() and the mutex 677 stubs. Possibly do more than one atomic 678 op as a RAS. Possibly implement mutex 679 stubs using the technique. 680 681 m68k - Need to do 68010 support. 682 683 i386 - Need to change when x86_patch() is called 684 so we can test ncpus. 685 686 powerpc - Figure out if we need barriers in the 687 atomic ops themselves (hopefully not!) 688 689 x86_64 - Need to change when x86_patch() is called 690 so we can test ncpus. 691 692######################################################################## 693# Individual developers' branches (Terminated): 694######################################################################## 695 696Branch: bouyer-scsipi 697Description: Integration of atapi support 698Status: Terminated 699Start Date: 700End Date: 701Base Tag: 702Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 703Scope: kernel 704Notes: Superseded by thorpej_scsipi 705 706Branch: bouyer-xen2 707Description: update xen port to xen 2.0, with support for domain0 operations 708Status: Terminated 709Start Date: Dec 13 2004 710End Date: Mar 10 2005 711Base Tag: netbsd-2-base 712Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 713Scope: src/sys/arch/xen 714Notes: 715 716Branch: chap-midi 717Description: Renovation of MIDI support 718Status: Terminated; merged to -current 719Start Date: 19 May 2006 720End Date: 30 Jun 2006 721Base Tag: chap-midi-base 722Maintainer: Chapman Flack <chap@NetBSD.org> 723Scope: sys, share/man, usr.bin 724Notes: 725 726Branch: chs-ubc 727Description: Unified Buffer Cache 728Status: Terminated 729Start Date: 730End Date: 731Base Tag: chs-ubc-base 732Maintainer: Chuck Silvers <chs@NetBSD.org> 733Scope: kernel 734Notes: 735 736Branch: chs-ubc2 737Description: Unified Buffer Cache 738Status: Terminated; merged to -current 739Start Date: 740End Date: 741Base Tag: chs-ubc2-base, chs-ubc2-newbase 742Maintainer: Chuck Silvers <chs@NetBSD.org> 743Scope: kernel 744Notes: 745 746Branch: cjs-build-against-obj-dir 747Description: ? 748Status: ? 749Start Date: 750End Date: 751Base Tag: 752Maintainer: Curt Sampson <cjs@NetBSD.org> 753Scope: Entire tree. 754Notes: 755 756Branch: eeh-paddr_t 757Description: use separate types for virtual vs. physical addresses 758Status: Terminated; merged to -current 759Start Date: 760End Date: 761Base Tag: eeh-paddr_t-base 762Maintainer: Eduardo Horvath <eeh@NetBSD.org> 763Scope: kernel 764Notes: This is needed to support 32-bit kernels on sparc64. 765 766Branch: elad-kernelauth 767Description: Native NetBSD implementation of Apple's kernel authorization 768 based on TN2127. This is a "clean-room" implementation to 769 avoid any licensing issues. 770Status: Terminated; merged to -current 771Start Date: Tue Mar 7 2006 772End Date: Mon May 15 2006 773Base Tag: elad-kernelauth-base 774Maintainer: Elad Efrat <elad@NetBSD.org> 775Scope: src/sys, src/share/man/man9/Makefile, 776 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 777Notes: 778 779Branch: fvdl-softdep 780Description: FFS soft dependencies 781Status: Terminated; merged to -current 782Start Date: 783End Date: 784Base Tag: fvdl-softdep-base 785Maintainer: Frank van der Linden <fvdl@NetBSD.org> 786Scope: kernel 787Notes: 788 789Branch: gehenna-devsw 790Description: auto-generation of devsw table 791Status: Terminated 792Start Date: 16 May 2002 793End Date: 6 Sep 2002 794Base Tag: gehenna-devsw-base 795Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 796Scope: syssrc 797Notes: The goal is to get rid of the existing device switch tables in 798 port-dependent conf.c and to generate them dynamically by 799 config(8). 800 801Branch: is-newarp 802Description: ARP for non-Ethernet 803Status: Terminated; merged before NetBSD 1.3 804Start Date: 1996/10/13 805End Date: 1997/03/15 806Base Tag: is-newarp-base 807Maintainer: Ignatios Souvatzis <is@NetBSD.org> 808Scope: kernel 809Notes: 810 811Branch: kenh-if-detach 812Description: Interface detach support. 813Status: ? 814Start Date: 815End Date: 816Base Tag: kenh-if-detach-base 817Maintainer: Ken Hornstein <kenh@NetBSD.org> 818Scope: kernel 819Notes: 820 821Branch: kent-audio1 822Description: Audio converter pipeline 823Status: Terminated; merged to -current 824Start Date: Tue Dec 7 2004 825End Date: Tue Jan 11 2005 826Base Tag: kent-audio1-base 827Maintainer: TAMURA Kent <kent@NetBSD.org> 828Scope: kernel (audio device drivers) 829Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 830 Please consult with the maintainer before committing 831 to this branch. 832 833Branch: kqueue 834Description: kqueue kernel event notification mechanism (from FreeBSD) 835Status: Terminated; merged to -current 836Start Date: Tue Jul 10 23:08:38 EST 2001 837End Date: Tue Oct 24 09:14:14 GMT 2002 838Base Tag: kqueue-base 839Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 840Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 841Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 842 local internal changes to better suit NetBSD, and 843 enhancements such as looking up filters by name or 844 number, and dynamic registration of "user" filters. 845 The work is complete as is, but is awaiting more 846 feedback from various kernel gurus before going mainline. 847 848Branch: ktrace-lwp 849Description: ktrace support for lwp ids. 850Status: Terminated; merged to -current 851Start Date: Wed Jul 2 15:27:30 UTC 2003 852End Date: Sun Dec 11 12:25:29 UTC 2005 853Base Tag: ktrace-lwp-base 854Maintainer: Darren Reed <darrenr@NetBSD.org> 855Scope: sys 856Notes: 857 858Branch: marc-pcmcia 859Description: PCMCIA support 860Status: Terminated; merged to -current 861Start Date: 862End Date: 863Base Tag: marc-pcmcia-base, marc-pcmcia-bp 864Maintainer: Marc Horowitz <marc@NetBSD.org> 865Scope: kernel 866Notes: 867 868Branch: minoura_x68k_bus_h 869Description: bus_space(9) and bus_dma(9) implementation for x68k 870Status: Terminated; merged to -current 871Start Date: 23 Dec 1998 872End Date: 16 Mar 1999 873Base Tag: minoura_x68k_bus_h-base 874Maintainer: Minoura Makoto <minoura@NetBSD.org> 875Scope: sys/arch/x68k 876Notes: 877 878Branch: minoura-xpg4dl 879Description: Citrus Project locale subsystem 880Status: Terminated; (partly) merged to -current 881Start Date: 28 March 2000 882End Date: 883Base Tag: minoura-xpg4dl-base 884Maintainer: Minoura Makoto <minoura@NetBSD.org> 885Scope: basesrc, syssrc, sharesrc 886Notes: Citrus Project is developing dynamically-loadable, codeset- 887 independent locale subsystem. Part of the implementation 888 (LC_CTYPE) called XPG4DL is now integrated to -current. 889 890Branch: mjf-ufs-trans 891Description: filesystem transactions for ufs 892Status: Active 893Start Date: 12 March 2007 894End Date: 895Base Tag: mjf-ufs-trans-base 896Maintainer: Matt Fleming <mjf@NetBSD.org> 897Scope: kernel 898Notes: 899 900Branch: mrg-vm-swap 901Description: dynamic swap allocation, swap-to-files support 902Status: Terminated; abondoned for mrg-vm-swap2 903Start Date: 12 February 1997 904End Date: 15 March 1997 905Base Tag: [none] 906Maintainer: Matthew R. Green <mrg@NetBSD.org> 907Scope: kernel 908Notes: 909 910Branch: mrg-vm-swap2 911Description: dynamic swap allocation, swap-to-files support 912Status: Terminated; merged to -current 913Start Date: 4 May 1997 914End Date: 12 June 1997 915Base Tag: mrg-vm-swap2-base 916Maintainer: Matthew R. Green <mrg@NetBSD.org> 917Scope: kernel 918Notes: 919 920Branch: nathanw_sa 921Description: Scheduler activations 922Status: Terminated; merged to -current 923Start Date: 5 March 2001 924End Date: 18 January 2003 925Base Tag: nathanw_sa_base 926Maintainer: Nathan Williams <nathanw@NetBSD.org> 927Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 928 bin/ps usr.bin/systat usr.bin/top usr.bin/w 929 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 930Notes: The idea of scheduler activations is described in the 931 classic paper by Anderson et al., in ACM Transactions 932 a on Computer Systems volume 10 issue 1 (1992),which 933 can be found at 934 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 935 Many ideas in the implementation are based on the 936 implementation of scheduler activations added to Mach 937 3.0 and described by Davis et al. in the University of 938 Washington CS tech report 92-08-93, which can be found 939 at 940 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 941 942 My USENIX paper on the subject can be found at 943 http://web.mit.edu/nathanw/www/usenix/ 944 945 Please consult with the maintainer before committing 946 to this branch. 947 Other tags starting with nathanw_sa reserved for 948 branch management and are not guaranteed to be stable. 949 950 Trunk tagged with "nathanw_sa_before_merge" prior to 951 merging branch down to trunk. Branch tagged with 952 "nathanw_sa_end" to indicate the ending revision of 953 the branch. 954 955Branch: perseant-lfsv2 956Description: LFS incompatible on-disk data structure changes 957Status: Terminated 958Start Date: 27 June 2001 959End Date: 16 July 2001 960Base Tag: perseant-lfsv2-base 961Maintainer: Konrad Schroder <perseant@NetBSD.org> 962Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 963Notes: This branch should be short-lived, I expect to merge as soon 964 as the data structures required for unremove are in and tested. 965 966Branch: thorpej-devvp 967Description: replace dev_t with struct vnode * in devsw entry points 968Status: Terminated 969Start Date: Sep 6 2001 970End Date: ??? 971Base Tag: thorpej-devvp-base 972Maintainer: Jason Thorpe <thorpej@NetBSD.org> 973Scope: syssrc 974Notes: Kernels built from this branch are not expected 975 to function correctly at this time. 976 977 Ports known to compile on this branch: 978 alpha 979 i386 980 981Branch: peter-altq 982Description: New ALTQ framework: 983 - sync with KAME sources 984 - share mtag/name mapping functions 985 - separate altq + pf attachment 986Status: Terminated; merged to -current 987Start Date: March 16, 2006 988End Date: October 12, 2006 989Base Tag: peter-altq-base 990Maintainer: Peter Postma <peter@NetBSD.org>, 991 Martin Husemann <martin@NetBSD.org>, 992 Matthias Scheler <tron@NetBSD.org> 993Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 994Notes: Only the first item in the description was finished 995 in this branch. 996 997Branch: sommerfeld_i386mp_1 998Description: Multiprocessor support for i386 using Intel MP BIOS. 999Status: Terminated; merged to -current 1000Start Date: 21 Feb 2000 1001End Date: 01 Oct 2002 1002Base Tag: sommerfeld_i386mpbase_1 1003Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 1004Scope: sys/arch/i386 1005Notes: 1006 Code committed to the branch has booted to multiuser 1007 on at least one system. 1008 1009 Not guaranteed to compile against mainline since -current 1010 may have changed incompatibly with the last branch update; 1011 use "cvs update -D" to roll-back the rest of the tree to match. 1012 1013 Please get explicit permission from the maintainer 1014 before each commit, or your changes will be backed out. 1015 Other tags starting with sommerfeld_ are private to 1016 the developer and are guaranteed to be unstable. 1017 Only the maintainer should move tags. 1018 1019 Note that this branch uses a DIFFERENT scheme for 1020 synching with the mainline. the maintainer uses some private 1021 scripts for keeping them in synch; if you make commits 1022 to the branch to "resynchronize" things, you'll 1023 probably do it wrong; instead, ask the maintainer to 1024 resynchronize things. 1025 1026 See sys/arch/i386/TODO on the branch for a list of known 1027 issues with the branch. 1028 1029Branch: thorpej-mips-cache 1030Description: overhaul MIPS cache support code 1031Status: Terminated; merged to -current 1032Start Date: Oct 23 2001 1033End Date: Nov 14 2001 1034Base Tag: thorpej-mips-cache-base 1035Scope: syssrc 1036Notes: This branch needs more debugging, testing, and more 1037 ports need to be converted to the new world order. 1038 1039 The following processors have had cache ops 1040 written: 1041 1042 * R2000/R3000 (cache_r3k) -- light testing, 1043 needs to be beat on a lot more to make 1044 sure it's working. 1045 1046 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 1047 tracked down a bug, which has been fixed. 1048 1049 Confirmed working on R4000-with-L2. 1050 1051 Confirmed working on R4400-no-L2 and 1052 R4400-with-L2. 1053 1054 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 1055 has committed fixes to this code. 1056 1057 Confirmed working on R4600 v2 (SGI IP-22 with 1058 no SysAD L2 cache). 1059 1060 Confirmed working on RM5260 (Algorithmics P-5064). 1061 1062 * TX39 (cache_tx39) -- uch@NetBSD.org has 1063 committed fixes to this code. Awaiting 1064 confirmation that it is working properly. 1065 1066 * R5900 (cache_r5900) -- uch@NetBSD.org has 1067 written this code and tested it on a 1068 PlayStation 2. 1069 1070 The following ports have been updated to compile (and 1071 use optimized-for-processor bus_dma routines). Those 1072 that have been tested and work are marked with [WORKING]. 1073 1074 * algor [WORKING] 1075 1076 * arc [WORKING] 1077 1078 * pmax [WORKING] 1079 1080 * playstation2 [WORKING] 1081 Needs optimized bus_dmamap_sync(). 1082 1083 * hpcmips [need verification that this is working] 1084 Needs optimized bus_dmamap_sync(). 1085 1086 * sgimips [WORKING] 1087 Needs optimized bus_dmamap_sync(). 1088 1089 * cobalt [need testing] 1090 1091 * mipsco [need testing] 1092 1093 * newsmips [need testing] 1094 1095Branch: thorpej_scsipi 1096Description: SCSI/ATAPI midlayer rewrite. 1097Status: Terminated; merged to -current 1098Start Date: 1099End Date: Apr 25 2001 1100Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1101Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 1102 Jason Thorpe <thorpej@NetBSD.org> 1103Scope: syssrc 1104Notes: When a change from -current is pulled up please move the 1105 thorpej_scsipi_base tag to the revision you're syncing with. 1106 thorpej_scsipi_nbase is private to maintainer (only 1107 used when syncing the whole branch with HEAD). 1108 Just before the merge, syssrc has been tagged with 1109 thorpej_scsipi_beforemerge 1110 1111Branch: thorpej-signal 1112Description: ? 1113Status: ? 1114Start Date: 1115End Date: 1116Base Tag: thorpej-signal-base 1117Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1118Scope: kernel 1119Notes: 1120 1121Branch: thorpej-setroot 1122Description: ? 1123Status: Terminated; merged to -current 1124Start Date: 1125End Date: 1126Base Tag: 1127Maintainer: Jason Thorpe <thorpej@NetBSD.org> 1128Scope: kernel 1129Notes: 1130 1131Branch: simonb-timecounters 1132Description: Port FreeBSD timecounters to NetBSD 1133Status: Terminated 1134Start Date: Sat Feb 04 2006 1135End Date: Wed Jun 07 2006 1136Base Tag: simonb-timecounters-base 1137Maintainer: Simon Burge <simonb@NetBSD.org>, 1138 Frank Kardel <kardel@NetBSD.org> 1139Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1140Notes: early (partial conversion) commit to -current 1141 ok'ed by core@ on 20060605 for testing and further 1142 simplified conversion 1143 1144Branch: wrstuden-devbsize 1145Description: Modify buffer cache to deal with different devices having 1146 different block sizes. Also DEV_BSIZE would go away. 1147Status: Terminated 1148Start Date: Aug or Sept 1999 1149End Date: 1 Apr 2000 1150Base tag: wrstuden-devbsize-base 1151Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 1152Scope: kernel 1153Notes: No longer active due to lack of time, and introduction 1154 of UBC. In terms of UBC, the primary cache for 1155 file data is the VM cache, which needs to operate 1156 in terms of VM pages. As no existing device has native 1157 pages the same size as our VM pages, there already is 1158 a mapping going on between the VM system and the 1159 underlying blocks. So it would be easier and cleaner 1160 to adjust that to deal w/ different block sizes. 1161 Also with UBC, all i/o is in terms of bytes at an offset 1162 with a certain length, so the exact block size isn't a big 1163 deal. 1164 1165 Any other wrstuden-devbsize tag may (and should) go away. 1166 1167Branch: yamt-idlelwp 1168Description: idle lwp, and some changes depending on it. 1169 1170 1. separate context switching and thread scheduling. 1171 (cf. gmcgarry_ctxsw) 1172 2. implement idle lwp. 1173 3. clean up related MD/MI interfaces. 1174 4. make scheduler(s) modular. 1175 1176Status: Terminated; merged to -current 1177Start Date: Fri Feb 17 2007 1178End Date: Thu May 17 2007 1179Base Tag: yamt-idlelwp-base8 1180Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1181Scope: src/sys (src/common is tagged but not branched) 1182Notes: 1183 Status of ports: 1184 alpha [ Done, UP tested, MP not tested ] 1185 i386 [ Done, tested ] 1186 amd64 [ Done, tested ] 1187 mips [ Done, both MIPS1 and MIPS3 tested] 1188 sparc [ Done, UP tested, MP might have 1189 some problem after newlock2 merge ] 1190 sparc64 [ Done, tested ] 1191 arm [ Done, SA1 tested. See PR 36548 ] 1192 macppc/powerpc [ Done, OEA tested ] 1193 hppa [ Done, tested ] 1194 sh3 [ Done, tested ] 1195 vax [ Done, UP tested, MP untested ] 1196 m68k [ Done, tested on several ports ] 1197 ns32k [ broken ] 1198 ia64 [ broken ] 1199 pdp10 [ broken ] 1200 1201 How to adapt a port? 1202 1203 - unify cpu_switch, cpu_exit, cpu_switchto into 1204 a single cpu_switchto. see cpu_switchto.9. 1205 1206 - implement cpu_idle. see cpu_idle.9. 1207 1208 - add a flag argument to cpu_need_resched. 1209 handle RESCHED_IMMED flag, which means "cause a preemption 1210 as soon as possible." eg. in the case of MULTIPROCESSOR, 1211 send an IPI to the target cpu. 1212 1213 - "curlwp == NULL" is not a valid check for idle state anymore. 1214 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1215 almost always non-NULL, with exceptions like early on boot. 1216 1217 - remove idle pcbs. 1218 1219 - (if MULTIPROCESSOR) tweak processor trampoline code. 1220 1221 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1222 secondary processors. 1223 1224 - (if schedhz!=0) call schedclock regardless of the value of 1225 curlwp. 1226 1227 - of course, update MD users of scheduler/switching API. 1228 1229Branch: yamt-km, yamt-km-doc 1230Description: simplify/improve kernel memory management and bootstrap 1231Status: Terminated; merged to -current 1232Start Date: Tue Jan 25 2005 1233End Date: Fri Apr 1 2005 1234Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1235Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1236Scope: yamt-km: src/sys 1237 yamt-km-doc: src/share/man/man9/uvm.9 1238Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1239 1240 the followings are per-port status. 1241 (account names mean "tested by".) 1242 1243 works enough to go to multiuser: 1244 alpha, i386, xen (yamt@) 1245 pc532 (simonb@) 1246 alpha, i386, mac68k, macppc, pmax, shark, 1247 sparc, sparc64, sun3, x68k (chs@) 1248 cobalt, dreamcast, hp300, news68k, newsmips, 1249 sun3x (tsutsui@) 1250 amiga (mhitch@) 1251 cats, hp700 (skrll@) 1252 xen (bouyer@) 1253 1254 known to have the same problem as trunk: 1255 vax (chs@, stuck while running kvm_mkdb) 1256 1257 known to have a problem: 1258 luna68k (and, if any, other m68k ports which use TTR) 1259 needs to be revisited. 1260 -> for luna68k, although not tested, 1261 Sysmap has been moved to avoid kva conflict with 1262 I/O ranges. 1263 1264 buildable: 1265 src/sys/arch/acorn26/conf/GENERIC 1266 src/sys/arch/acorn32/conf/GENERIC 1267 src/sys/arch/algor/conf/P6032 1268 src/sys/arch/alpha/conf/GENERIC 1269 src/sys/arch/alpha/conf/GENERIC.MP 1270 src/sys/arch/amd64/conf/GENERIC 1271 src/sys/arch/amd64/conf/GENERIC.MP 1272 src/sys/arch/amiga/conf/GENERIC 1273 src/sys/arch/arc/conf/GENERIC 1274 src/sys/arch/atari/conf/MILAN-PCIIDE 1275 src/sys/arch/bebox/conf/GENERIC 1276 src/sys/arch/cats/conf/GENERIC 1277 src/sys/arch/cesfic/conf/GENERIC 1278 src/sys/arch/cobalt/conf/GENERIC 1279 src/sys/arch/dreamcast/conf/GENERIC 1280 src/sys/arch/evbarm/conf/TS7200 1281 src/sys/arch/evbppc/conf/WALNUT 1282 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1283 src/sys/arch/evbsh5/conf/CAYMAN64 1284 src/sys/arch/hp300/conf/GENERIC 1285 src/sys/arch/hp700/conf/GENERIC 1286 src/sys/arch/hpcarm/conf/JORNADA728 1287 src/sys/arch/hpcmips/conf/GENERIC 1288 src/sys/arch/hpcsh/conf/GENERIC 1289 src/sys/arch/hpcsh/conf/HPW650PA 1290 src/sys/arch/i386/conf/GENERIC 1291 src/sys/arch/i386/conf/GENERIC.MP 1292 src/sys/arch/i386/conf/XEN0 1293 src/sys/arch/i386/conf/XENU 1294 src/sys/arch/ibmnws/conf/GENERIC 1295 src/sys/arch/iyonix/conf/GENERIC 1296 src/sys/arch/luna68k/conf/GENERIC 1297 src/sys/arch/mac68k/conf/GENERIC 1298 src/sys/arch/macppc/conf/GENERIC 1299 src/sys/arch/macppc/conf/GENERIC.MP 1300 src/sys/arch/mipsco/conf/GENERIC 1301 src/sys/arch/mmeye/conf/GENERIC 1302 src/sys/arch/mvme68k/conf/GENERIC 1303 src/sys/arch/netwinder/conf/GENERIC 1304 src/sys/arch/news68k/conf/GENERIC 1305 src/sys/arch/newsmips/conf/GENERIC 1306 src/sys/arch/next68k/conf/GENERIC 1307 src/sys/arch/ofppc/conf/GENERIC 1308 src/sys/arch/pc532/conf/GENERIC 1309 src/sys/arch/pmax/conf/GENERIC 1310 src/sys/arch/prep/conf/GENERIC 1311 src/sys/arch/sandpoint/conf/GENERIC 1312 src/sys/arch/sbmips/conf/GENERIC 1313 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1314 src/sys/arch/shark/conf/GENERIC 1315 src/sys/arch/sparc/conf/GENERIC 1316 src/sys/arch/sparc/conf/GENERIC.MP 1317 src/sys/arch/sparc64/conf/GENERIC 1318 src/sys/arch/sparc64/conf/GENERIC.MP 1319 src/sys/arch/sun2/conf/GENERIC 1320 src/sys/arch/sun3/conf/GENERIC 1321 src/sys/arch/vax/conf/GENERIC 1322 src/sys/arch/vax/conf/GENERIC.MP 1323 src/sys/arch/x68k/conf/GENERIC 1324 1325 src/sys/arch/playstation2/conf/GENERIC 1326 1327Branch: yamt-pdpolicy 1328Description: play with page replacement policy 1329 - separate page replacement policy from the rest of kernel 1330 - implement alternative replacement policy 1331 - related read-ahead adjustment? 1332Status: Terminated; merged to -current 1333Start Date: Sun Mar 5 2006 1334End Date: Sat Sep 16 2006 1335Base Tag: yamt-pdpolicy-base9 1336Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1337Scope: src/sys (src/common is tagged but not branched) 1338Notes: 1339 1340Branch: yamt-readahead 1341Description: play with file readahead 1342Status: Terminated; merged to -current 1343Start Date: Mon Nov 14 2005 1344End Date: Wed Nov 30 2005 1345Base Tag: yamt-readahead-base3 1346Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1347Scope: src/sys 1348Notes: 1349 1350Branch: yamt-uio_vmspace 1351Description: uio_lwp/uio_segflg -> uio_vmspace 1352Status: Terminated; merged to -current 1353Start Date: Mon Dec 31 2005 1354End Date: Wed Mar 1 2006 1355Base Tag: yamt-uio_vmspace-base5 1356Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1357Scope: src/sys 1358Notes: 1359 1360Branch: yamt-splraiseipl 1361Description: finish implementing splraiseipl (and makeiplcookie). 1362 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1363 1364 - completes workqueue(9) and netbt. 1365 - fix PR/33218. 1366 1367Status: Terminated; merged to -current 1368Start Date: Mon Sep 18 2006 1369End Date: Fri Dec 22 2006 1370Base Tag: yamt-splraiseipl-base5 1371Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1372Scope: src/sys (src/common is tagged but not branched) 1373Notes: 1374 tested (by who): 1375 alpha (yamt) 1376 alpha (pavel) 1377 amd64 (reported privately) 1378 cobalt (tsutsui) 1379 ews4800mips (tsutsui) 1380 hp300 (tsutsui) 1381 hpcarm (reported privately) 1382 i386 (yamt) 1383 macppc (tsutsui) 1384 news68k (tsutsui) 1385 sgimips(IP32) (tsutsui) 1386 sparc(sun4c) (tsutsui) 1387 sun2 (tsutsui) 1388 sun3 (tsutsui) 1389 sun3x (tsutsui) 1390 xen (yamt) 1391 1392 compile-tested: 1393 acorn26 1394 acorn32 1395 algor 1396 amiga 1397 arc 1398 atari 1399 bebox 1400 cats 1401 cesfic 1402 dreamcast 1403 evbarm 1404 evbmips 1405 evbppc(marvell) 1406 evbppc(ibm4xx) 1407 evbsh3 1408 hp700 1409 hpcmips 1410 hpcsh 1411 ia64 1412 ibmnws 1413 iyonix 1414 landisk 1415 luna68k 1416 mac68k 1417 mmeye 1418 mvme68k 1419 mvmeppc 1420 mipsco 1421 netwinder 1422 newsmips 1423 next68k 1424 ofppc 1425 pc532 1426 pmax 1427 pmppc 1428 prep 1429 sandpoint 1430 sbmips 1431 shark 1432 sparc 1433 sparc64 1434 vax 1435 x68k 1436 zaurus 1437 1438 not tested: 1439 pdp10 (i don't know how to build) 1440 sh5 (not buildable with an unrelated problem.) 1441 1442 compile CAYMAN64/netbsd32_sa.o 1443 cc1: warnings being treated as errors 1444 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1445 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1446 --- netbsd32_sa.o --- 1447 *** [netbsd32_sa.o] Error code 1 1448 1 error 1449 1450 notyet: 1451 amigappc 1452 playstation2 1453 1454Branch: yamt-vop 1455Description: remove several VOPs 1456Status: Terminated; merged to -current 1457Start Date: Wed Oct 19 2005 1458End Date: Wed Nov 2 2005 1459Base Tag: yamt-vop-base3 1460Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1461Scope: src/sys 1462Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1463 1464Branch: gdamore-uart 1465Description: Add register table support to com driver. 1466Status: Active 1467Start Date: 14 June 2006 1468End Date: 13 July 2006 1469Base Tag: gdamore-uart-base 1470Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1471Scope: kernel 1472Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1473 com support, and also removes a nasty hack from Atheros com. 1474 1475######################################################################## 1476# Other: 1477######################################################################## 1478 1479Branch: magnum 1480Description: ? 1481Status: ? 1482Start Date: 1483End Date: 1484Base Tag: magnum-base 1485Maintainer: ? 1486Scope: kernel 1487Notes: 1488 1489