BRANCHES revision 1.198
1 # $NetBSD: BRANCHES,v 1.198 2007/07/18 13:28:20 skrll 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 47 Branch: comdex-fall-1999 48 Description: Special release branch for pre-1.5 release at 49 Fall 1999 COMDEX. 50 Status: Terminated 51 Start Date: 52 End Date: 53 Base Tag: comdex-fall-1999-base 54 Maintainer: ? 55 Scope: Entire tree. 56 Notes: 57 58 Branch: netbsd-0-9 59 Description: The NetBSD 0.9 release branch 60 Status: Terminated 61 Start Date: 62 End Date: 63 Base Tag: netbsd-0-9-base 64 Maintainer: Release Engineering <releng (a] NetBSD.org> 65 Scope: Entire tree. 66 Notes: 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 70 Branch: netbsd-1-0 71 Description: The NetBSD 1.0 release branch 72 Status: Terminated 73 Start Date: 74 End Date: 75 Base Tag: netbsd-1-0-base 76 Maintainer: Release Engineering <releng (a] NetBSD.org> 77 Scope: Entire tree. 78 Notes: 79 Commits restricted to release engineering. 80 81 Branch: netbsd-1-1 82 Description: The NetBSD 1.1 release branch 83 Status: Terminated 84 Start Date: 85 End Date: 86 Base Tag: netbsd-1-1-base 87 Maintainer: Release Engineering <releng (a] NetBSD.org> 88 Scope: Entire tree. 89 Notes: 90 Commits restricted to release engineering. 91 92 Branch: netbsd-1-2 93 Description: The NetBSD 1.2 release branch 94 Status: Terminated 95 Start Date: 96 End Date: 97 Base Tag: netbsd-1-2-base 98 Maintainer: Release Engineering <releng (a] NetBSD.org> 99 Scope: Entire tree. 100 Notes: 101 Commits restricted to release engineering. 102 103 Branch: netbsd-1-3 104 Description: The NetBSD 1.3 release branch 105 Status: Terminated 106 Start Date: 107 End Date: 108 Base Tag: netbsd-1-3-base 109 Maintainer: Release Engineering <releng (a] NetBSD.org> 110 Scope: Entire tree. 111 Notes: 112 Commits restricted to release engineering. 113 114 Branch: netbsd-1-4 115 Description: The NetBSD 1.4 release branch 116 Status: Terminated 117 Start Date: 1 Apr 2000 118 End Date: 119 Base Tag: netbsd-1-4-base 120 Maintainer: 1.4 Release Engineering <releng-1-4 (a] NetBSD.org> 121 Scope: Entire tree. 122 Notes: 123 Commits restricted to release engineering. 124 125 Branch: netbsd-1-5 126 Description: The NetBSD 1.5 release branch 127 Status: Terminated 128 Start Date: 20 Jun 2000 129 End Date: 26 Jan 2005 130 Base Tag: netbsd-1-5-base 131 Maintainer: 1.5 Release Engineering <releng-1-5 (a] NetBSD.org> 132 Scope: Entire tree. 133 Notes: 134 Commits restricted to release engineering. 135 136 Branch: netbsd-1-6 137 Description: The NetBSD 1.6 release branch 138 Status: Terminated 139 Start Date: 22 May 2002 140 End Date: 141 Base Tag: netbsd-1-6-base 142 Maintainer: 1.6 Release Engineering <releng-1-6 (a] NetBSD.org> 143 Scope: Entire tree. 144 Notes: 145 Commits restricted to Release Engineering. 146 147 Branch: netbsd-2 148 Description: The NetBSD 2 release branch 149 Status: Active 150 Start Date: 23 Dec 2004 151 End Date: 152 Base Tag: netbsd-2-base 153 Maintainer: 2 Release Engineering <releng-2 (a] NetBSD.org> 154 Scope: Entire tree. (src + xsrc) 155 Notes: 156 Commits restricted to Release Engineering. 157 158 Branch: netbsd-2-0 159 Description: Originally the NetBSD 2.0 release branch and now the branch 160 tracking security/critical fixes for the NetBSD 2.0 series 161 Status: Active 162 Start Date: 28 Mar 2004 and changed for security/critical function on 163 23 Dec 2004 164 End Date: 165 Base Tag: netbsd-2-0-base 166 Maintainer: 2.0 Release Engineering <releng-2-0 (a] NetBSD.org> 167 Scope: Entire tree. (src + xsrc) 168 Notes: 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. 172 173 Branch: netbsd-2-1 174 Description: Tracking security/critical fixes for NetBSD 2.1 175 Status: Active 176 Start Date: 26 Oct 2005 177 End Date: 178 Base Tag: netbsd-2-1-RELEASE 179 Maintainer: 2 Release Engineering <releng-2 (a] NetBSD.org> 180 Scope: Entire tree. (src + xsrc) 181 Notes: Branch contains only security/critical fixes to 182 NetBSD 2.1. For new features, use netbsd-2 branch. 183 Commits restricted to Release Engineering. 184 185 Branch: netbsd-3 186 Description: The NetBSD 3 release branch 187 Status: Active 188 Start Date: 16 Mar 2005 189 End Date: 190 Base Tag: netbsd-3-base 191 Maintainer: 3 Release Engineering <releng-3 (a] NetBSD.org> 192 Scope: Entire tree. (src + xsrc) 193 Notes: 194 Commits restricted to Release Engineering. 195 196 Branch: netbsd-4 197 Description: The NetBSD 4 release branch 198 Status: Active 199 Start Date: 8 Aug 2006 200 End Date: 201 Base Tag: netbsd-4-base 202 Maintainer: 4 Release Engineering <releng-4 (a] NetBSD.org> 203 Scope: Entire tree. (src + xsrc) 204 Notes: 205 Commits restricted to Release Engineering. 206 207 ######################################################################## 208 # Individual developers' branches (Active/Dormant): 209 ######################################################################## 210 211 Branch: ad-audiomp 212 Description: Add MP locking to the audio drivers 213 Status: Active 214 Start Date: 28 Febuary 2007 215 End Date: 216 Base Tag: ad-audiomp-base 217 Maintainer: Andrew Doran <ad (a] NetBSD.org> 218 Scope: kernel 219 Notes: 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. 244 245 Branch: bjh21-hydra 246 Description: Simtec Hydra support and ARM SMP in general 247 Status: Dormant 248 Start Date: 18 Oct 2002 249 End Date: 250 Base Tag: bjh21-hydra-base 251 Maintainer: Ben Harris <bjh21 (a] NetBSD.org> 252 Scope: sys/arch/arm sys/arch/acorn32 253 Notes: 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. 256 257 Branch: gmcgarry_ctxsw 258 Description: Separate scheduler from context-switch code 259 Status: Dormant 260 Start Date: 18 December 2002 261 End Date: 262 Base Tag: gmcgarry_ctxsw_base 263 Maintainer: Gregory McGarry <gmcgarry (a] NetBSD.org> 264 Scope: kernel 265 Notes: 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. 271 272 Branch: gmcgarry_ucred 273 Description: Integrate and encapsulate user credentials 274 Status: Dormant 275 Start Date: 18 December 2002 276 End Date: 277 Base Tag: gmcgarry_ucred_base 278 Maintainer: Gregory McGarry <gmcgarry (a] NetBSD.org> 279 Scope: kernel 280 Notes: merge pcred and ucred and poolify 281 282 Branch: itohy-usb1 283 Description: USB stack overhaul, mostly DMA related 284 Status: Active 285 Start Date: 22 May 2007 286 End Date: 287 Base Tag: itohy-usb1-base 288 Maintainer: ITOH Yasufumi <itohy (a] NetBSD.org> 289 Scope: kernel 290 Notes: To check out the kernel source tree, 291 1. check out checkout script 292 cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist 293 2. update files in the branch 294 sh -e src/sys/dev/usb/filelist 295 296 Branch: kame 297 Description: KAME Project 298 Status: Dormant 299 Start Date: 28 Jun 1999 300 End Date: 301 Base Tag: 302 Maintainer: Jun-ichiro itojun Hagino <itojun (a] NetBSD.org> 303 Scope: kernel 304 Notes: http://www.kame.net 305 Used for "reference" purposes for early part of KAME 306 integration effort. The branch is not actively used, as I 307 (itojun) use patch(1) and diff(1) for the KAME syncs. 308 309 Branch: kent-audio2 310 Description: In-kernel audio mixer 311 Status: Active 312 Start Date: Sun Jan 16 2005 313 End Date: 314 Base Tag: kent-audio2-base 315 Maintainer: TAMURA Kent <kent (a] NetBSD.org> 316 Scope: kernel (audio device drivers) 317 Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 318 Please consult with the maintainer before committing 319 to this branch. 320 This branch is not expected to be compilable yet. 321 322 Branch: matt-timespec 323 Description: Convert the kernel to struct timespec as its primary time 324 storage mechanism. 325 Status: Inactive 326 Start Date: 2005-02-19 327 End Date: 328 Base Tag: 329 Maintainer: Matt Thomas <matt (a] NetBSD.org> 330 Scope: kernel 331 Notes: 332 333 Branch: matt-mips64 334 Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 335 Status: Active 336 Start Date: 2007-07-17 337 End Date: 338 Base Tag: 339 Maintainer: Matt Thomas <matt (a] NetBSD.org> 340 Scope: kernel & userland 341 Notes: 342 343 Branch: newlock 344 Description: New locking primitives, based on Solaris's 345 Status: Terminated 346 Start Date: March 9, 2002 347 End Date: Febuary 12, 2007 348 Base Tag: newlock-base 349 Maintainer: Jason R. Thorpe <thorpej (a] NetBSD.org> 350 Scope: Kernel 351 Notes: The goal is to replace the existing lockmgr() and 352 simple_lock() based locking mechanisms with the 353 primitives found in Solaris: mutexes and rwlocks. 354 Superseeded by the newlock2 branch. 355 356 Branch: newlock2 357 Description: New locking primitives, based on Solaris's 358 Status: Terminated 359 Start Date: September 9, 2006 360 End Date: Febuary 12, 2007 361 Base Tag: newlock2-base 362 Maintainer: Andrew Doran <ad (a] NetBSD.org> 363 Scope: Kernel 364 Notes: As per the newlock branch, however given the amount of time 365 the original branch has lain dormant, a new one has been 366 created. Goals: 367 - Implement new locking primitives on most-used ports. 368 - Minor locking improvements. 369 - Remove spinlockmgr(). 370 371 Branch: nick-csl-alignment 372 Description: Provide correctly aligned __cpu_simple_lock_t for hppa 373 Status: Active 374 Start Date: 2007-07-18 375 End Date: 376 Base Tag: nick-csl-alignment-base 377 Maintainer: Nick Hudson <skrll (a] NetBSD.org> 378 Scope: sys and lib/libpthread 379 Notes: 380 381 Branch: pkgviews 382 Description: package views, enabling multiple conflicting packages to co-exist 383 Status: Active 384 Start Date: 22 July 2002 385 End Date: 386 Base Tag: pkgviews 387 Maintainer: Alistair Crooks <agc (a] NetBSD.org> 388 Scope: pkgsrc, basesrc/usr.sbin/pkg_install 389 Notes: A more flexible infrastructure for third-party packages by 390 allowing multiple conflicting packages and versions to co-exist 391 within the same tree 392 393 Branch: ppcoea-renovation 394 Description: General renovation and cleanup of all OEA PowerPC ports. 395 Status: Active 396 Start Date: 30 April 2007 397 End Date: 398 Base Tag: ppcoea-renovation-base 399 Maintainer: Tim Rightnour <garbled (a] netbsd.org> 400 Scope: src/sys/arch 401 Notes: This branch is for a general cleanup of all OEA-based PowerPC 402 ports. OEA (Operating Environment Architecture) PowerPC refers 403 to the 601, 603, 604, and similar chips. Specifically, not the 404 403/401 and other embedded chips. The general concept is to get 405 them all compiling, and sharing as much code as possible. All 406 developers are welcome to commit to this branch. 407 408 Branch: rpaulo-netinet-merge-pcb 409 Description: merge in6pcb with inpcb 410 Status: Dormant 411 Start Date: Wed Feb 01 2006 412 End Date: 413 Base Tag: rpaulo-netinet-merge-pcb-base 414 Maintainer: Rui Paulo <rpaulo (a] NetBSD.org> 415 Scope: src/sys 416 Notes: No longer active due to the lack of time. If you plan to 417 continue this branch, sys/netinet/in_pcb.h already contains 418 the proposed structure layout (which was roughly discussed 419 in the tech-net mailing list). 420 I also defined INP_*() macros to mimicate FreeBSD's inpcb 421 locking style, but currently they do nothing and are not 422 yet called at the correct places (needs discussion about 423 kernel fine-grained locking). 424 To continue this branch, one needs to read all the relevant 425 inpcb/in6pcb source files and change the function names, 426 structure names, structure fileds according to the new 427 layout (in6pcb is gone). 428 Don't try to build a kernel from this branch because it won't 429 work. The missing pieces required to do a complete build 430 were not committed because they were incomplete and generated 431 panics. 432 You shouldn't need to worry about KAME syncs because 433 they did most of them by now. 434 After the work is done, you are required to test the branch 435 (before the merge to -current) with an interop IPv6 test. 436 More info at: http://www.tahi.org/ 437 438 Branch: rtr-xorg-branch 439 Description: xorg & static build alterations to src/x11 440 Status: Active 441 Start Date: Nov 15 2004 442 End Date: 443 Base tag: rtr-xorg-branch-base 444 Maintainer: Tyler R. Retzlaff <rtr (a] NetBSD.org> 445 Scope: x11 446 distrib/sets/lists 447 share/mk/bsd.x11.mk 448 share/mk/bsd.own.mk 449 etc/mtree/NetBSD.dist 450 Notes: Requires parts of xsrc/xfree (HEAD) 451 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 452 Requires xorg (XORG-6_8_1) 453 454 Branch: wrstuden-fixsa 455 Description: Fix a number of issues present with Scheduler Activations. 456 Status: Active 457 Start Date: 15 May 2007 458 End Date: 459 Base Tag: wrstuden-fixsa-base 460 Maintainer: Bill Stouder-Studenmund <wrstuden (a] NetBSD.org> 461 Scope: src, though all the interesting stuff is in the kernel 462 or lib/libpthread or maybe gdb. 463 Notes: This branch is based off of the netbsd-4 branch! 464 This branch is intended to stage improvements for the 465 Scheduler Activations system for NetBSD 4. Improvements 466 include not allocating memory while preparing to tsleep(), 467 reducing inappropriate upcall delivery (hopefully also 468 eliminating the need to mlock stacks), and being 469 able to pthread_kill() running threads. 470 471 Branch: vmlocking 472 Description: Make memory allocators and trap handling MP safe 473 Status: Active 474 Start Date: 13 March 2007 475 End Date: 476 Base Tag: vmlocking-base 477 Maintainer: Andrew Doran <ad (a] NetBSD.org> 478 Scope: kernel 479 Notes: 480 - Replace all simplelocks with mutexes 481 - Remove spinlockmgr 482 - Make memory allocators MP safe 483 - Make trap handling MP safe: push kernel lock acquire 484 back into pager ops. 485 486 Only i386 is currently update. Most per architecture 487 changes need to be made in the pmap module. LFS is not 488 currently stable due interaction between the pagedaemon (?) 489 and the HOLDRELE() in lfs_segment.c. It may trash your 490 filesystem.. 491 492 Most of the locks replaced are now sleep/adaptive locks or 493 spin locks at IPL_VM. Assuming audio interrupt handlers 494 are made MP safe there are far fewer potential deadlocks 495 against the kernel lock. 496 497 v_interlock becomes an adaptive mutex so now acquring 498 it can potentially block, similarly for other locks 499 that were before simplelocks. This needs to be audited 500 carefully. 501 502 Use vnodes in general needs to be audited, as vnodes can 503 now be inspected without the kernel lock held. 504 505 Acquiring locks in the pmap module can now block, meaning 506 that the current pmap, cpu or lazy pmap status can change 507 out from underneath the requestor. This also needs to be 508 audited. 509 510 Currently, i386 has the necessary modifications, and has 511 trap handling and a few calls to allocators out from under 512 the kernel lock. There are still problems that need to be 513 debugged. 514 515 Need to check that whenever a lock is initialized, it is 516 also destroyed. 517 518 Lots of testing required. 519 520 Branch: yamt-lazymbuf 521 Description: implement and evaluate lazy mapping of mbuf external data pages 522 also, change the way to share mbuf external storage. 523 it's intended as the first step of larger changes. 524 1. support operations (esp. bus_dma load) on 525 unmapped mbuf. 526 2. unify mbuf and buf. 527 (or, at least some parts of them) 528 3. then it should be trivial to implement 529 i/o coalescing, etc. 530 Status: Active 531 Start Date: Wed Jul 6 2005 532 End Date: 533 Base Tag: yamt-lazymbuf-base4 534 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 535 Scope: src/sys (src/common is tagged but not branched) 536 Notes: 537 i386 DONE 538 amd64 DONE 539 other ports should work as the trunk does. 540 (conditionalized by __HAVE_LAZY_MBUF macro) 541 542 Branch: reinoud-bufcleanup 543 Description: implement and evaluate struct buf usage cleanup strategies. 544 Ideas currently in mind (preference for b): 545 a) 546 1. use of bio_ops per buffer. 547 2. allow chaining/overloading of functions in bio_ops 548 and provide some private context. 549 3. extend the bio_ops with commenly used functionality 550 like pending action counting, custom context passing, 551 last minute processing of buffer data, buffer cache 552 etc. 553 4. investigate the use of the kcont() 554 continuation-passing framework for async io 555 completion notification for bufs 556 ... 557 b) 558 1. all sequencing use of B_CALL replaced by 559 device-threads, if possible generic code around BUFQ 560 2. possibly use kcont() for async IO finished signalling 561 3. counter of pending and queued actions requestable 562 by IOCTL interface? 563 4. implement `last minute buffer fixup' calls and maybe 564 even finished I/O calls as vnode operations 565 ... 566 Status: Active 567 Start Date: Thu Mar 15 2007 568 End Date: 569 Base Tag: reinoud-bufcleanup-base 570 Maintainer: Reinoud Zandijk <reinoud (a] NetBSD.org> 571 Scope: src/sys and src/common 572 Notes: Used as expiriment sandbox and if successful hopefully one day 573 to be intergrated. 574 575 Branch: thorpej-atomic 576 Description: Implementation of an atomic memory operations API modeled 577 after the one in Solaris 10. 578 Status: Active 579 Start Date: Apr 11 2007 580 End Date: 581 Base tag: thorpej-atomic-base 582 Maintainer: Jason Thorpe <thorpej (a] netbsd.org> 583 Scope: src/common 584 src/sys 585 Notes: Base atomic primitives need to be implemented for 586 all of the supported architectures: 587 588 alpha DONE 589 arm DONE 590 hppa 591 i386 DONE 592 ia64 593 m68k DONE (except for 68010) 594 mips 595 ns32k 596 powerpc DONE except for membar_*() 597 powerpc64 DONE except for membar_*() 598 sh3 599 sparc DONE except for membar_*() 600 sparc64 DONE except for membar_*() 601 vax 602 x86_64 DONE 603 604 Tested: 605 606 alpha NO 607 arm NO 608 hppa NO 609 i386 NO 610 ia64 NO 611 m68k NO 612 mips NO 613 ns32k NO 614 powerpc NO 615 powerpc64 NO 616 sh3 NO 617 sparc NO 618 sparc64 NO 619 vax NO 620 x86_64 NO 621 622 TODO: 623 624 all - Need to replace mb_*() with membar_*(). 625 626 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 627 to see of membar_enter() is required here. 628 629 - Talk to ad@ -- figure out of non-atomic 630 mutex / rwlock release is actually safe. 631 632 arm - Consider using a RAS technique like 633 MIPS uses for _lock_cas() and the mutex 634 stubs. Possibly do more than one atomic 635 op as a RAS. Possibly implement mutex 636 stubs using the technique. 637 638 m68k - Need to do 68010 support. 639 640 i386 - Need to change when x86_patch() is called 641 so we can test ncpus. 642 643 powerpc - Figure out if we need barriers in the 644 atomic ops themselves (hopefully not!) 645 646 x86_64 - Need to change when x86_patch() is called 647 so we can test ncpus. 648 649 ######################################################################## 650 # Individual developers' branches (Terminated): 651 ######################################################################## 652 653 Branch: bouyer-scsipi 654 Description: Integration of atapi support 655 Status: Terminated 656 Start Date: 657 End Date: 658 Base Tag: 659 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org> 660 Scope: kernel 661 Notes: Superseded by thorpej_scsipi 662 663 Branch: bouyer-xen2 664 Description: update xen port to xen 2.0, with support for domain0 operations 665 Status: Terminated 666 Start Date: Dec 13 2004 667 End Date: Mar 10 2005 668 Base Tag: netbsd-2-base 669 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org> 670 Scope: src/sys/arch/xen 671 Notes: 672 673 Branch: chap-midi 674 Description: Renovation of MIDI support 675 Status: Terminated; merged to -current 676 Start Date: 19 May 2006 677 End Date: 30 Jun 2006 678 Base Tag: chap-midi-base 679 Maintainer: Chapman Flack <chap (a] NetBSD.org> 680 Scope: sys, share/man, usr.bin 681 Notes: 682 683 Branch: chs-ubc 684 Description: Unified Buffer Cache 685 Status: Terminated 686 Start Date: 687 End Date: 688 Base Tag: chs-ubc-base 689 Maintainer: Chuck Silvers <chs (a] NetBSD.org> 690 Scope: kernel 691 Notes: 692 693 Branch: chs-ubc2 694 Description: Unified Buffer Cache 695 Status: Terminated; merged to -current 696 Start Date: 697 End Date: 698 Base Tag: chs-ubc2-base, chs-ubc2-newbase 699 Maintainer: Chuck Silvers <chs (a] NetBSD.org> 700 Scope: kernel 701 Notes: 702 703 Branch: cjs-build-against-obj-dir 704 Description: ? 705 Status: ? 706 Start Date: 707 End Date: 708 Base Tag: 709 Maintainer: Curt Sampson <cjs (a] NetBSD.org> 710 Scope: Entire tree. 711 Notes: 712 713 Branch: eeh-paddr_t 714 Description: use separate types for virtual vs. physical addresses 715 Status: Terminated; merged to -current 716 Start Date: 717 End Date: 718 Base Tag: eeh-paddr_t-base 719 Maintainer: Eduardo Horvath <eeh (a] NetBSD.org> 720 Scope: kernel 721 Notes: This is needed to support 32-bit kernels on sparc64. 722 723 Branch: elad-kernelauth 724 Description: Native NetBSD implementation of Apple's kernel authorization 725 based on TN2127. This is a "clean-room" implementation to 726 avoid any licensing issues. 727 Status: Terminated; merged to -current 728 Start Date: Tue Mar 7 2006 729 End Date: Mon May 15 2006 730 Base Tag: elad-kernelauth-base 731 Maintainer: Elad Efrat <elad (a] NetBSD.org> 732 Scope: src/sys, src/share/man/man9/Makefile, 733 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 734 Notes: 735 736 Branch: fvdl-softdep 737 Description: FFS soft dependencies 738 Status: Terminated; merged to -current 739 Start Date: 740 End Date: 741 Base Tag: fvdl-softdep-base 742 Maintainer: Frank van der Linden <fvdl (a] NetBSD.org> 743 Scope: kernel 744 Notes: 745 746 Branch: gehenna-devsw 747 Description: auto-generation of devsw table 748 Status: Terminated 749 Start Date: 16 May 2002 750 End Date: 6 Sep 2002 751 Base Tag: gehenna-devsw-base 752 Maintainer: MAEKAWA Masahide <gehenna (a] NetBSD.org> 753 Scope: syssrc 754 Notes: The goal is to get rid of the existing device switch tables in 755 port-dependent conf.c and to generate them dynamically by 756 config(8). 757 758 Branch: is-newarp 759 Description: ARP for non-Ethernet 760 Status: Terminated; merged before NetBSD 1.3 761 Start Date: 1996/10/13 762 End Date: 1997/03/15 763 Base Tag: is-newarp-base 764 Maintainer: Ignatios Souvatzis <is (a] NetBSD.org> 765 Scope: kernel 766 Notes: 767 768 Branch: kenh-if-detach 769 Description: Interface detach support. 770 Status: ? 771 Start Date: 772 End Date: 773 Base Tag: kenh-if-detach-base 774 Maintainer: Ken Hornstein <kenh (a] NetBSD.org> 775 Scope: kernel 776 Notes: 777 778 Branch: kent-audio1 779 Description: Audio converter pipeline 780 Status: Terminated; merged to -current 781 Start Date: Tue Dec 7 2004 782 End Date: Tue Jan 11 2005 783 Base Tag: kent-audio1-base 784 Maintainer: TAMURA Kent <kent (a] NetBSD.org> 785 Scope: kernel (audio device drivers) 786 Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 787 Please consult with the maintainer before committing 788 to this branch. 789 790 Branch: kqueue 791 Description: kqueue kernel event notification mechanism (from FreeBSD) 792 Status: Terminated; merged to -current 793 Start Date: Tue Jul 10 23:08:38 EST 2001 794 End Date: Tue Oct 24 09:14:14 GMT 2002 795 Base Tag: kqueue-base 796 Maintainer: Jaromir Dolecek <jdolecek (a] NetBSD.org> 797 Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 798 Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 799 local internal changes to better suit NetBSD, and 800 enhancements such as looking up filters by name or 801 number, and dynamic registration of "user" filters. 802 The work is complete as is, but is awaiting more 803 feedback from various kernel gurus before going mainline. 804 805 Branch: ktrace-lwp 806 Description: ktrace support for lwp ids. 807 Status: Terminated; merged to -current 808 Start Date: Wed Jul 2 15:27:30 UTC 2003 809 End Date: Sun Dec 11 12:25:29 UTC 2005 810 Base Tag: ktrace-lwp-base 811 Maintainer: Darren Reed <darrenr (a] NetBSD.org> 812 Scope: sys 813 Notes: 814 815 Branch: marc-pcmcia 816 Description: PCMCIA support 817 Status: Terminated; merged to -current 818 Start Date: 819 End Date: 820 Base Tag: marc-pcmcia-base, marc-pcmcia-bp 821 Maintainer: Marc Horowitz <marc (a] NetBSD.org> 822 Scope: kernel 823 Notes: 824 825 Branch: minoura_x68k_bus_h 826 Description: bus_space(9) and bus_dma(9) implementation for x68k 827 Status: Terminated; merged to -current 828 Start Date: 23 Dec 1998 829 End Date: 16 Mar 1999 830 Base Tag: minoura_x68k_bus_h-base 831 Maintainer: Minoura Makoto <minoura (a] NetBSD.org> 832 Scope: sys/arch/x68k 833 Notes: 834 835 Branch: minoura-xpg4dl 836 Description: Citrus Project locale subsystem 837 Status: Terminated; (partly) merged to -current 838 Start Date: 28 March 2000 839 End Date: 840 Base Tag: minoura-xpg4dl-base 841 Maintainer: Minoura Makoto <minoura (a] NetBSD.org> 842 Scope: basesrc, syssrc, sharesrc 843 Notes: Citrus Project is developing dynamically-loadable, codeset- 844 independent locale subsystem. Part of the implementation 845 (LC_CTYPE) called XPG4DL is now integrated to -current. 846 847 Branch: mjf-ufs-trans 848 Description: filesystem transactions for ufs 849 Status: Active 850 Start Date: 12 March 2007 851 End Date: 852 Base Tag: mjf-ufs-trans-base 853 Maintainer: Matt Fleming <mjf (a] NetBSD.org> 854 Scope: kernel 855 Notes: 856 857 Branch: mrg-vm-swap 858 Description: dynamic swap allocation, swap-to-files support 859 Status: Terminated; abondoned for mrg-vm-swap2 860 Start Date: 12 February 1997 861 End Date: 15 March 1997 862 Base Tag: [none] 863 Maintainer: Matthew R. Green <mrg (a] NetBSD.org> 864 Scope: kernel 865 Notes: 866 867 Branch: mrg-vm-swap2 868 Description: dynamic swap allocation, swap-to-files support 869 Status: Terminated; merged to -current 870 Start Date: 4 May 1997 871 End Date: 12 June 1997 872 Base Tag: mrg-vm-swap2-base 873 Maintainer: Matthew R. Green <mrg (a] NetBSD.org> 874 Scope: kernel 875 Notes: 876 877 Branch: nathanw_sa 878 Description: Scheduler activations 879 Status: Terminated; merged to -current 880 Start Date: 5 March 2001 881 End Date: 18 January 2003 882 Base Tag: nathanw_sa_base 883 Maintainer: Nathan Williams <nathanw (a] NetBSD.org> 884 Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 885 bin/ps usr.bin/systat usr.bin/top usr.bin/w 886 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 887 Notes: The idea of scheduler activations is described in the 888 classic paper by Anderson et al., in ACM Transactions 889 a on Computer Systems volume 10 issue 1 (1992),which 890 can be found at 891 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 892 Many ideas in the implementation are based on the 893 implementation of scheduler activations added to Mach 894 3.0 and described by Davis et al. in the University of 895 Washington CS tech report 92-08-93, which can be found 896 at 897 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 898 899 My USENIX paper on the subject can be found at 900 http://web.mit.edu/nathanw/www/usenix/ 901 902 Please consult with the maintainer before committing 903 to this branch. 904 Other tags starting with nathanw_sa reserved for 905 branch management and are not guaranteed to be stable. 906 907 Trunk tagged with "nathanw_sa_before_merge" prior to 908 merging branch down to trunk. Branch tagged with 909 "nathanw_sa_end" to indicate the ending revision of 910 the branch. 911 912 Branch: perseant-lfsv2 913 Description: LFS incompatible on-disk data structure changes 914 Status: Terminated 915 Start Date: 27 June 2001 916 End Date: 16 July 2001 917 Base Tag: perseant-lfsv2-base 918 Maintainer: Konrad Schroder <perseant (a] NetBSD.org> 919 Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 920 Notes: This branch should be short-lived, I expect to merge as soon 921 as the data structures required for unremove are in and tested. 922 923 Branch: thorpej-devvp 924 Description: replace dev_t with struct vnode * in devsw entry points 925 Status: Terminated 926 Start Date: Sep 6 2001 927 End Date: ??? 928 Base Tag: thorpej-devvp-base 929 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 930 Scope: syssrc 931 Notes: Kernels built from this branch are not expected 932 to function correctly at this time. 933 934 Ports known to compile on this branch: 935 alpha 936 i386 937 938 Branch: peter-altq 939 Description: New ALTQ framework: 940 - sync with KAME sources 941 - share mtag/name mapping functions 942 - separate altq + pf attachment 943 Status: Terminated; merged to -current 944 Start Date: March 16, 2006 945 End Date: October 12, 2006 946 Base Tag: peter-altq-base 947 Maintainer: Peter Postma <peter (a] NetBSD.org>, 948 Martin Husemann <martin (a] NetBSD.org>, 949 Matthias Scheler <tron (a] NetBSD.org> 950 Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 951 Notes: Only the first item in the description was finished 952 in this branch. 953 954 Branch: sommerfeld_i386mp_1 955 Description: Multiprocessor support for i386 using Intel MP BIOS. 956 Status: Terminated; merged to -current 957 Start Date: 21 Feb 2000 958 End Date: 01 Oct 2002 959 Base Tag: sommerfeld_i386mpbase_1 960 Maintainer: Bill Sommerfeld <sommerfeld (a] NetBSD.org> 961 Scope: sys/arch/i386 962 Notes: 963 Code committed to the branch has booted to multiuser 964 on at least one system. 965 966 Not guaranteed to compile against mainline since -current 967 may have changed incompatibly with the last branch update; 968 use "cvs update -D" to roll-back the rest of the tree to match. 969 970 Please get explicit permission from the maintainer 971 before each commit, or your changes will be backed out. 972 Other tags starting with sommerfeld_ are private to 973 the developer and are guaranteed to be unstable. 974 Only the maintainer should move tags. 975 976 Note that this branch uses a DIFFERENT scheme for 977 synching with the mainline. the maintainer uses some private 978 scripts for keeping them in synch; if you make commits 979 to the branch to "resynchronize" things, you'll 980 probably do it wrong; instead, ask the maintainer to 981 resynchronize things. 982 983 See sys/arch/i386/TODO on the branch for a list of known 984 issues with the branch. 985 986 Branch: thorpej-mips-cache 987 Description: overhaul MIPS cache support code 988 Status: Terminated; merged to -current 989 Start Date: Oct 23 2001 990 End Date: Nov 14 2001 991 Base Tag: thorpej-mips-cache-base 992 Scope: syssrc 993 Notes: This branch needs more debugging, testing, and more 994 ports need to be converted to the new world order. 995 996 The following processors have had cache ops 997 written: 998 999 * R2000/R3000 (cache_r3k) -- light testing, 1000 needs to be beat on a lot more to make 1001 sure it's working. 1002 1003 * R4000/R4400 (cache_r4k) -- mhitch (a] NetBSD.org 1004 tracked down a bug, which has been fixed. 1005 1006 Confirmed working on R4000-with-L2. 1007 1008 Confirmed working on R4400-no-L2 and 1009 R4400-with-L2. 1010 1011 * R4600/R5000 (cache_r5k) -- shin (a] NetBSD.org 1012 has committed fixes to this code. 1013 1014 Confirmed working on R4600 v2 (SGI IP-22 with 1015 no SysAD L2 cache). 1016 1017 Confirmed working on RM5260 (Algorithmics P-5064). 1018 1019 * TX39 (cache_tx39) -- uch (a] NetBSD.org has 1020 committed fixes to this code. Awaiting 1021 confirmation that it is working properly. 1022 1023 * R5900 (cache_r5900) -- uch (a] NetBSD.org has 1024 written this code and tested it on a 1025 PlayStation 2. 1026 1027 The following ports have been updated to compile (and 1028 use optimized-for-processor bus_dma routines). Those 1029 that have been tested and work are marked with [WORKING]. 1030 1031 * algor [WORKING] 1032 1033 * arc [WORKING] 1034 1035 * pmax [WORKING] 1036 1037 * playstation2 [WORKING] 1038 Needs optimized bus_dmamap_sync(). 1039 1040 * hpcmips [need verification that this is working] 1041 Needs optimized bus_dmamap_sync(). 1042 1043 * sgimips [WORKING] 1044 Needs optimized bus_dmamap_sync(). 1045 1046 * cobalt [need testing] 1047 1048 * mipsco [need testing] 1049 1050 * newsmips [need testing] 1051 1052 Branch: thorpej_scsipi 1053 Description: SCSI/ATAPI midlayer rewrite. 1054 Status: Terminated; merged to -current 1055 Start Date: 1056 End Date: Apr 25 2001 1057 Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1058 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org>, 1059 Jason Thorpe <thorpej (a] NetBSD.org> 1060 Scope: syssrc 1061 Notes: When a change from -current is pulled up please move the 1062 thorpej_scsipi_base tag to the revision you're syncing with. 1063 thorpej_scsipi_nbase is private to maintainer (only 1064 used when syncing the whole branch with HEAD). 1065 Just before the merge, syssrc has been tagged with 1066 thorpej_scsipi_beforemerge 1067 1068 Branch: thorpej-signal 1069 Description: ? 1070 Status: ? 1071 Start Date: 1072 End Date: 1073 Base Tag: thorpej-signal-base 1074 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1075 Scope: kernel 1076 Notes: 1077 1078 Branch: thorpej-setroot 1079 Description: ? 1080 Status: Terminated; merged to -current 1081 Start Date: 1082 End Date: 1083 Base Tag: 1084 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1085 Scope: kernel 1086 Notes: 1087 1088 Branch: simonb-timecounters 1089 Description: Port FreeBSD timecounters to NetBSD 1090 Status: Terminated 1091 Start Date: Sat Feb 04 2006 1092 End Date: Wed Jun 07 2006 1093 Base Tag: simonb-timecounters-base 1094 Maintainer: Simon Burge <simonb (a] NetBSD.org>, 1095 Frank Kardel <kardel (a] NetBSD.org> 1096 Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1097 Notes: early (partial conversion) commit to -current 1098 ok'ed by core@ on 20060605 for testing and further 1099 simplified conversion 1100 1101 Branch: wrstuden-devbsize 1102 Description: Modify buffer cache to deal with different devices having 1103 different block sizes. Also DEV_BSIZE would go away. 1104 Status: Terminated 1105 Start Date: Aug or Sept 1999 1106 End Date: 1 Apr 2000 1107 Base tag: wrstuden-devbsize-base 1108 Maintainer: Bill Studenmund <wrstuden (a] NetBSD.org> 1109 Scope: kernel 1110 Notes: No longer active due to lack of time, and introduction 1111 of UBC. In terms of UBC, the primary cache for 1112 file data is the VM cache, which needs to operate 1113 in terms of VM pages. As no existing device has native 1114 pages the same size as our VM pages, there already is 1115 a mapping going on between the VM system and the 1116 underlying blocks. So it would be easier and cleaner 1117 to adjust that to deal w/ different block sizes. 1118 Also with UBC, all i/o is in terms of bytes at an offset 1119 with a certain length, so the exact block size isn't a big 1120 deal. 1121 1122 Any other wrstuden-devbsize tag may (and should) go away. 1123 1124 Branch: yamt-idlelwp 1125 Description: idle lwp, and some changes depending on it. 1126 1127 1. separate context switching and thread scheduling. 1128 (cf. gmcgarry_ctxsw) 1129 2. implement idle lwp. 1130 3. clean up related MD/MI interfaces. 1131 4. make scheduler(s) modular. 1132 1133 Status: Terminated; merged to -current 1134 Start Date: Fri Feb 17 2007 1135 End Date: Thu May 17 2007 1136 Base Tag: yamt-idlelwp-base8 1137 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1138 Scope: src/sys (src/common is tagged but not branched) 1139 Notes: 1140 Status of ports: 1141 alpha [ Done, UP tested, MP not tested ] 1142 i386 [ Done, tested ] 1143 amd64 [ Done, tested ] 1144 mips [ Done, MIPS1 tested, MIPSX needs 1145 further testing + fixes ] 1146 sparc [ WIP, commited known broken ] 1147 sparc64 [ WIP, commited known broken ] 1148 arm [ Done, SA1 tested. ] 1149 macppc/powerpc [ Done, OEA tested ] 1150 hppa [ WIP. SYSCALLGATE trap issues remain. ] 1151 sh3 [ Done, tested ] 1152 vax [ Done, UP tested, MP untested ] 1153 m68k [ broken ] 1154 ns32k [ broken ] 1155 ia64 [ broken ] 1156 pdp10 [ broken ] 1157 1158 How to adapt a port? 1159 1160 - unify cpu_switch, cpu_exit, cpu_switchto into 1161 a single cpu_switchto. see cpu_switchto.9. 1162 1163 - implement cpu_idle. see cpu_idle.9. 1164 1165 - add a flag argument to cpu_need_resched. 1166 handle RESCHED_IMMED flag, which means "cause a preemption 1167 as soon as possible." eg. in the case of MULTIPROCESSOR, 1168 send an IPI to the target cpu. 1169 1170 - "curlwp == NULL" is not a valid check for idle state anymore. 1171 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1172 almost always non-NULL, with exceptions like early on boot. 1173 1174 - remove idle pcbs. 1175 1176 - (if MULTIPROCESSOR) tweak processor trampoline code. 1177 1178 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1179 secondary processors. 1180 1181 - (if schedhz!=0) call schedclock regardless of the value of 1182 curlwp. 1183 1184 - of course, update MD users of scheduler/switching API. 1185 1186 Branch: yamt-km, yamt-km-doc 1187 Description: simplify/improve kernel memory management and bootstrap 1188 Status: Terminated; merged to -current 1189 Start Date: Tue Jan 25 2005 1190 End Date: Fri Apr 1 2005 1191 Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1192 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1193 Scope: yamt-km: src/sys 1194 yamt-km-doc: src/share/man/man9/uvm.9 1195 Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1196 1197 the followings are per-port status. 1198 (account names mean "tested by".) 1199 1200 works enough to go to multiuser: 1201 alpha, i386, xen (yamt@) 1202 pc532 (simonb@) 1203 alpha, i386, mac68k, macppc, pmax, shark, 1204 sparc, sparc64, sun3, x68k (chs@) 1205 cobalt, dreamcast, hp300, news68k, newsmips, 1206 sun3x (tsutsui@) 1207 amiga (mhitch@) 1208 cats, hp700 (skrll@) 1209 xen (bouyer@) 1210 1211 known to have the same problem as trunk: 1212 vax (chs@, stuck while running kvm_mkdb) 1213 1214 known to have a problem: 1215 luna68k (and, if any, other m68k ports which use TTR) 1216 needs to be revisited. 1217 -> for luna68k, although not tested, 1218 Sysmap has been moved to avoid kva conflict with 1219 I/O ranges. 1220 1221 buildable: 1222 src/sys/arch/acorn26/conf/GENERIC 1223 src/sys/arch/acorn32/conf/GENERIC 1224 src/sys/arch/algor/conf/P6032 1225 src/sys/arch/alpha/conf/GENERIC 1226 src/sys/arch/alpha/conf/GENERIC.MP 1227 src/sys/arch/amd64/conf/GENERIC 1228 src/sys/arch/amd64/conf/GENERIC.MP 1229 src/sys/arch/amiga/conf/GENERIC 1230 src/sys/arch/arc/conf/GENERIC 1231 src/sys/arch/atari/conf/MILAN-PCIIDE 1232 src/sys/arch/bebox/conf/GENERIC 1233 src/sys/arch/cats/conf/GENERIC 1234 src/sys/arch/cesfic/conf/GENERIC 1235 src/sys/arch/cobalt/conf/GENERIC 1236 src/sys/arch/dreamcast/conf/GENERIC 1237 src/sys/arch/evbarm/conf/TS7200 1238 src/sys/arch/evbppc/conf/WALNUT 1239 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1240 src/sys/arch/evbsh5/conf/CAYMAN64 1241 src/sys/arch/hp300/conf/GENERIC 1242 src/sys/arch/hp700/conf/GENERIC 1243 src/sys/arch/hpcarm/conf/JORNADA728 1244 src/sys/arch/hpcmips/conf/GENERIC 1245 src/sys/arch/hpcsh/conf/GENERIC 1246 src/sys/arch/hpcsh/conf/HPW650PA 1247 src/sys/arch/i386/conf/GENERIC 1248 src/sys/arch/i386/conf/GENERIC.MP 1249 src/sys/arch/i386/conf/XEN0 1250 src/sys/arch/i386/conf/XENU 1251 src/sys/arch/ibmnws/conf/GENERIC 1252 src/sys/arch/iyonix/conf/GENERIC 1253 src/sys/arch/luna68k/conf/GENERIC 1254 src/sys/arch/mac68k/conf/GENERIC 1255 src/sys/arch/macppc/conf/GENERIC 1256 src/sys/arch/macppc/conf/GENERIC.MP 1257 src/sys/arch/mipsco/conf/GENERIC 1258 src/sys/arch/mmeye/conf/GENERIC 1259 src/sys/arch/mvme68k/conf/GENERIC 1260 src/sys/arch/netwinder/conf/GENERIC 1261 src/sys/arch/news68k/conf/GENERIC 1262 src/sys/arch/newsmips/conf/GENERIC 1263 src/sys/arch/next68k/conf/GENERIC 1264 src/sys/arch/ofppc/conf/GENERIC 1265 src/sys/arch/pc532/conf/GENERIC 1266 src/sys/arch/pmax/conf/GENERIC 1267 src/sys/arch/prep/conf/GENERIC 1268 src/sys/arch/sandpoint/conf/GENERIC 1269 src/sys/arch/sbmips/conf/GENERIC 1270 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1271 src/sys/arch/shark/conf/GENERIC 1272 src/sys/arch/sparc/conf/GENERIC 1273 src/sys/arch/sparc/conf/GENERIC.MP 1274 src/sys/arch/sparc64/conf/GENERIC 1275 src/sys/arch/sparc64/conf/GENERIC.MP 1276 src/sys/arch/sun2/conf/GENERIC 1277 src/sys/arch/sun3/conf/GENERIC 1278 src/sys/arch/vax/conf/GENERIC 1279 src/sys/arch/vax/conf/GENERIC.MP 1280 src/sys/arch/x68k/conf/GENERIC 1281 1282 src/sys/arch/playstation2/conf/GENERIC 1283 1284 Branch: yamt-pdpolicy 1285 Description: play with page replacement policy 1286 - separate page replacement policy from the rest of kernel 1287 - implement alternative replacement policy 1288 - related read-ahead adjustment? 1289 Status: Terminated; merged to -current 1290 Start Date: Sun Mar 5 2006 1291 End Date: Sat Sep 16 2006 1292 Base Tag: yamt-pdpolicy-base9 1293 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1294 Scope: src/sys (src/common is tagged but not branched) 1295 Notes: 1296 1297 Branch: yamt-readahead 1298 Description: play with file readahead 1299 Status: Terminated; merged to -current 1300 Start Date: Mon Nov 14 2005 1301 End Date: Wed Nov 30 2005 1302 Base Tag: yamt-readahead-base3 1303 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1304 Scope: src/sys 1305 Notes: 1306 1307 Branch: yamt-uio_vmspace 1308 Description: uio_lwp/uio_segflg -> uio_vmspace 1309 Status: Terminated; merged to -current 1310 Start Date: Mon Dec 31 2005 1311 End Date: Wed Mar 1 2006 1312 Base Tag: yamt-uio_vmspace-base5 1313 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1314 Scope: src/sys 1315 Notes: 1316 1317 Branch: yamt-splraiseipl 1318 Description: finish implementing splraiseipl (and makeiplcookie). 1319 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1320 1321 - completes workqueue(9) and netbt. 1322 - fix PR/33218. 1323 1324 Status: Terminated; merged to -current 1325 Start Date: Mon Sep 18 2006 1326 End Date: Fri Dec 22 2006 1327 Base Tag: yamt-splraiseipl-base5 1328 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1329 Scope: src/sys (src/common is tagged but not branched) 1330 Notes: 1331 tested (by who): 1332 alpha (yamt) 1333 alpha (pavel) 1334 amd64 (reported privately) 1335 cobalt (tsutsui) 1336 ews4800mips (tsutsui) 1337 hp300 (tsutsui) 1338 hpcarm (reported privately) 1339 i386 (yamt) 1340 macppc (tsutsui) 1341 news68k (tsutsui) 1342 sgimips(IP32) (tsutsui) 1343 sparc(sun4c) (tsutsui) 1344 sun2 (tsutsui) 1345 sun3 (tsutsui) 1346 sun3x (tsutsui) 1347 xen (yamt) 1348 1349 compile-tested: 1350 acorn26 1351 acorn32 1352 algor 1353 amiga 1354 arc 1355 atari 1356 bebox 1357 cats 1358 cesfic 1359 dreamcast 1360 evbarm 1361 evbmips 1362 evbppc(marvell) 1363 evbppc(ibm4xx) 1364 evbsh3 1365 hp700 1366 hpcmips 1367 hpcsh 1368 ia64 1369 ibmnws 1370 iyonix 1371 landisk 1372 luna68k 1373 mac68k 1374 mmeye 1375 mvme68k 1376 mvmeppc 1377 mipsco 1378 netwinder 1379 newsmips 1380 next68k 1381 ofppc 1382 pc532 1383 pmax 1384 pmppc 1385 prep 1386 sandpoint 1387 sbmips 1388 shark 1389 sparc 1390 sparc64 1391 vax 1392 x68k 1393 zaurus 1394 1395 not tested: 1396 pdp10 (i don't know how to build) 1397 sh5 (not buildable with an unrelated problem.) 1398 1399 compile CAYMAN64/netbsd32_sa.o 1400 cc1: warnings being treated as errors 1401 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1402 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1403 --- netbsd32_sa.o --- 1404 *** [netbsd32_sa.o] Error code 1 1405 1 error 1406 1407 notyet: 1408 amigappc 1409 playstation2 1410 1411 Branch: yamt-vop 1412 Description: remove several VOPs 1413 Status: Terminated; merged to -current 1414 Start Date: Wed Oct 19 2005 1415 End Date: Wed Nov 2 2005 1416 Base Tag: yamt-vop-base3 1417 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1418 Scope: src/sys 1419 Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1420 1421 Branch: gdamore-uart 1422 Description: Add register table support to com driver. 1423 Status: Active 1424 Start Date: 14 June 2006 1425 End Date: 13 July 2006 1426 Base Tag: gdamore-uart-base 1427 Maintainer: Garrett D'Amore <gdamore (a] NetBSD.org> 1428 Scope: kernel 1429 Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1430 com support, and also removes a nasty hack from Atheros com. 1431 1432 ######################################################################## 1433 # Other: 1434 ######################################################################## 1435 1436 Branch: magnum 1437 Description: ? 1438 Status: ? 1439 Start Date: 1440 End Date: 1441 Base Tag: magnum-base 1442 Maintainer: ? 1443 Scope: kernel 1444 Notes: 1445 1446
Indexes created Sat Nov 14 00:26:57 UTC 2026