BRANCHES revision 1.224
1 # $NetBSD: BRANCHES,v 1.224 2007/12/08 18:15:29 mjf 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: chris-arm-intr-rework 258 Description: Rework arm interrupt handling code 259 Status: Active 260 Start Date: 11 Aug 2007 261 End Date: 262 Base Tag: chris-arm-intr-rework-base 263 Maintainer: Chris Gilbert <chrisNetBSD.org> 264 Scope: sys/arch/arm sys/arch/cats (other arm archs to follow) 265 Notes: 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. 268 269 Branch: gmcgarry_ctxsw 270 Description: Separate scheduler from context-switch code 271 Status: Dormant 272 Start Date: 18 December 2002 273 End Date: 274 Base Tag: gmcgarry_ctxsw_base 275 Maintainer: Gregory McGarry <gmcgarry (a] NetBSD.org> 276 Scope: kernel 277 Notes: 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. 283 284 Branch: gmcgarry_ucred 285 Description: Integrate and encapsulate user credentials 286 Status: Dormant 287 Start Date: 18 December 2002 288 End Date: 289 Base Tag: gmcgarry_ucred_base 290 Maintainer: Gregory McGarry <gmcgarry (a] NetBSD.org> 291 Scope: kernel 292 Notes: merge pcred and ucred and poolify 293 294 Branch: hpcarm-cleanup 295 Description: Fix build problems for hpcarm 296 Status: Active 297 Start Date: 31 July 2007 298 End Date: 299 Base Tag: hpcarm-cleanup-base 300 Maintainer: Robert Swindells <rjs (a] NetBSD.org> 301 Scope: kernel 302 Notes: Modify SA11x0 interrupt code to match PXA2x0 equivalent. 303 304 Branch: itohy-usb1 305 Description: USB stack overhaul, mostly DMA related 306 Status: Active 307 Start Date: 22 May 2007 308 End Date: 309 Base Tag: itohy-usb1-base 310 Maintainer: ITOH Yasufumi <itohy (a] NetBSD.org> 311 Scope: kernel 312 Notes: 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 317 318 Branch: jmcneill-pm 319 Description: Power management framework overhaul, ACPI improvements 320 Status: Active 321 Start Date: 3 Aug 2007 322 End Date: 323 Base Tag: jmcneill-pm-base 324 Scope: kernel 325 Notes: 326 327 Branch: kame 328 Description: KAME Project 329 Status: Dormant 330 Start Date: 28 Jun 1999 331 End Date: 332 Base Tag: 333 Maintainer: Jun-ichiro itojun Hagino <itojun (a] NetBSD.org> 334 Scope: kernel 335 Notes: 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. 339 340 Branch: kent-audio2 341 Description: In-kernel audio mixer 342 Status: Active 343 Start Date: Sun Jan 16 2005 344 End Date: 345 Base Tag: kent-audio2-base 346 Maintainer: TAMURA Kent <kent (a] NetBSD.org> 347 Scope: kernel (audio device drivers) 348 Notes: 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. 352 353 Branch: matt-timespec 354 Description: Convert the kernel to struct timespec as its primary time 355 storage mechanism. 356 Status: Inactive 357 Start Date: 2005-02-19 358 End Date: 359 Base Tag: 360 Maintainer: Matt Thomas <matt (a] NetBSD.org> 361 Scope: kernel 362 Notes: 363 364 Branch: matt-mips64 365 Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 366 Status: Active 367 Start Date: 2007-07-17 368 End Date: 369 Base Tag: matt-mips64-base 370 Maintainer: Matt Thomas <matt (a] NetBSD.org> 371 Scope: kernel & userland 372 Notes: 373 374 Branch: matt-armv6 375 Description: 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. 378 Status: Active 379 Start Date: 2007-08-27 380 End Date: 381 Base Tag: matt-armv6-base 382 Maintainer: Matt Thomas <matt (a] NetBSD.org> 383 Scope: kernel & userland 384 Notes: 385 386 Branch: mjf-devfs 387 Description: device filesystem supporting dynamic device nodes 388 Status: Active 389 Start Date: 12 November 2007 390 End Date: 391 Base Tag: mjf-devfs-base 392 Maintainer: Matt Fleming <mjf (a] NetBSD.org> 393 Scope: kernel and userland 394 Notes: This branch will move away from the static device nodes that 395 are created with MAKEDEV scripts and allow nodes to be created 396 and removed dynamically as devices are attached and detached 397 from the machine. 398 399 Branch: mjf-ufs-trans 400 Description: filesystem transactions for ufs 401 Status: Active 402 Start Date: 12 March 2007 403 End Date: 404 Base Tag: mjf-ufs-trans-base 405 Maintainer: Matt Fleming <mjf (a] NetBSD.org> 406 Scope: kernel 407 Notes: 408 409 Branch: pkgviews 410 Description: package views, enabling multiple conflicting packages to co-exist 411 Status: Active 412 Start Date: 22 July 2002 413 End Date: 414 Base Tag: pkgviews 415 Maintainer: Alistair Crooks <agc (a] NetBSD.org> 416 Scope: pkgsrc, basesrc/usr.sbin/pkg_install 417 Notes: A more flexible infrastructure for third-party packages by 418 allowing multiple conflicting packages and versions to co-exist 419 within the same tree 420 421 Branch: rpaulo-netinet-merge-pcb 422 Description: merge in6pcb with inpcb 423 Status: Dormant 424 Start Date: Wed Feb 01 2006 425 End Date: 426 Base Tag: rpaulo-netinet-merge-pcb-base 427 Maintainer: Rui Paulo <rpaulo (a] NetBSD.org> 428 Scope: src/sys 429 Notes: No longer active due to the lack of time. If you plan to 430 continue this branch, sys/netinet/in_pcb.h already contains 431 the proposed structure layout (which was roughly discussed 432 in the tech-net mailing list). 433 I also defined INP_*() macros to mimicate FreeBSD's inpcb 434 locking style, but currently they do nothing and are not 435 yet called at the correct places (needs discussion about 436 kernel fine-grained locking). 437 To continue this branch, one needs to read all the relevant 438 inpcb/in6pcb source files and change the function names, 439 structure names, structure fileds according to the new 440 layout (in6pcb is gone). 441 Don't try to build a kernel from this branch because it won't 442 work. The missing pieces required to do a complete build 443 were not committed because they were incomplete and generated 444 panics. 445 You shouldn't need to worry about KAME syncs because 446 they did most of them by now. 447 After the work is done, you are required to test the branch 448 (before the merge to -current) with an interop IPv6 test. 449 More info at: http://www.tahi.org/ 450 451 Branch: rtr-xorg-branch 452 Description: xorg & static build alterations to src/x11 453 Status: Active 454 Start Date: Nov 15 2004 455 End Date: 456 Base tag: rtr-xorg-branch-base 457 Maintainer: Tyler R. Retzlaff <rtr (a] NetBSD.org> 458 Scope: x11 459 distrib/sets/lists 460 share/mk/bsd.x11.mk 461 share/mk/bsd.own.mk 462 etc/mtree/NetBSD.dist 463 Notes: Requires parts of xsrc/xfree (HEAD) 464 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 465 Requires xorg (XORG-6_8_1) 466 467 Branch: wrstuden-fixsa 468 Description: Fix a number of issues present with Scheduler Activations. 469 Status: Active 470 Start Date: 15 May 2007 471 End Date: 472 Base Tag: wrstuden-fixsa-base 473 Maintainer: Bill Stouder-Studenmund <wrstuden (a] NetBSD.org> 474 Scope: src, though all the interesting stuff is in the kernel 475 or lib/libpthread or maybe gdb. 476 Notes: This branch is based off of the netbsd-4 branch! 477 This branch is intended to stage improvements for the 478 Scheduler Activations system for NetBSD 4. Improvements 479 include not allocating memory while preparing to tsleep(), 480 reducing inappropriate upcall delivery (hopefully also 481 eliminating the need to mlock stacks), and being 482 able to pthread_kill() running threads. 483 484 Branch: vmlocking 485 Description: Make VM and file system framework MP safe 486 Status: Terminated 487 Start Date: 13 March 2007 488 End Date: 4 December 2007 489 Base Tag: vmlocking-base 490 Maintainer: Andrew Doran <ad (a] NetBSD.org> 491 Scope: kernel 492 Notes: Superseded by vmlocking2 branch. 493 494 Branch: vmlocking2 495 Description: Make VM and file system framework MP safe 496 Status: Active 497 Start Date: 4 Decenber 2007 498 End Date: 499 Base Tag: vmlocking2-base1 500 Maintainer: Andrew Doran <ad (a] NetBSD.org> 501 Scope: kernel 502 Notes: Goals: 503 504 - Make VM system / trap handling MP safe. 505 - Replace simplelocks with mutexes. 506 - Make file system framework MP safe. 507 508 Status by architecture: 509 510 alpha partial: need pmap/trap locking changes 511 i386 done 512 amd64 done 513 mips done 514 sparc 515 sparc64 516 arm 517 powerpc partial: need pmap/trap locking changes 518 hppa done 519 sh3 done 520 vax partial: need pmap/trap locking changes 521 m68k 522 xen partial 523 524 Remaining MI work to do: 525 526 - Document locking around fields in struct mount. 527 528 - Check aliased vnode handling. There may be problems. 529 530 - Check layered file systems, LFS. 531 532 Remaining problems: 533 534 - tmpfs_rmdir occasionally leaks tmpfs_nodes. 535 536 - UVM_FLAG_TRYLOCK is not sufficient in uvm_km.c because 537 allocations will fail too often. It's needed for !kmem_map 538 because sometimes allocations are made by threads that 539 hold the map locked, which could cause other threads to 540 wait long term even if they are trying to make a NOWAIT 541 allocation. 542 543 - ext2fs dup alloc. 544 545 - Unmount erroneously reports busy sometimes. Why? 546 547 - usl_detachtimeout warning occasionally. 548 549 Branch: yamt-lazymbuf 550 Description: implement and evaluate lazy mapping of mbuf external data pages 551 also, change the way to share mbuf external storage. 552 it's intended as the first step of larger changes. 553 1. support operations (esp. bus_dma load) on 554 unmapped mbuf. 555 2. unify mbuf and buf. 556 (or, at least some parts of them) 557 3. then it should be trivial to implement 558 i/o coalescing, etc. 559 Status: Active 560 Start Date: Wed Jul 6 2005 561 End Date: 562 Base Tag: yamt-lazymbuf-base7 563 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 564 Scope: src/sys (src/common is tagged but not branched) 565 Notes: 566 i386 DONE 567 amd64 DONE 568 other ports should work as the trunk does. 569 (conditionalized by __HAVE_LAZY_MBUF macro) 570 571 Branch: reinoud-bufcleanup 572 Description: implement and evaluate struct buf usage cleanup strategies. 573 Ideas currently in mind (preference for b): 574 a) 575 1. use of bio_ops per buffer. 576 2. allow chaining/overloading of functions in bio_ops 577 and provide some private context. 578 3. extend the bio_ops with commenly used functionality 579 like pending action counting, custom context passing, 580 last minute processing of buffer data, buffer cache 581 etc. 582 4. investigate the use of the kcont() 583 continuation-passing framework for async io 584 completion notification for bufs 585 ... 586 b) 587 1. all sequencing use of B_CALL replaced by 588 device-threads, if possible generic code around BUFQ 589 2. possibly use kcont() for async IO finished signalling 590 3. counter of pending and queued actions requestable 591 by IOCTL interface? 592 4. implement `last minute buffer fixup' calls and maybe 593 even finished I/O calls as vnode operations 594 ... 595 Status: Active 596 Start Date: Thu Mar 15 2007 597 End Date: 598 Base Tag: reinoud-bufcleanup-base 599 Maintainer: Reinoud Zandijk <reinoud (a] NetBSD.org> 600 Scope: src/sys and src/common 601 Notes: Used as expiriment sandbox and if successful hopefully one day 602 to be intergrated. 603 604 Branch: thorpej-atomic 605 Description: Implementation of an atomic memory operations API modeled 606 after the one in Solaris 10. 607 Status: Active 608 Start Date: Apr 11 2007 609 End Date: 610 Base tag: thorpej-atomic-base 611 Maintainer: Jason Thorpe <thorpej (a] netbsd.org> 612 Scope: src/common 613 src/sys 614 Notes: Base atomic primitives need to be implemented for 615 all of the supported architectures: 616 617 alpha DONE 618 arm DONE 619 hppa 620 i386 DONE 621 ia64 622 m68k DONE (except for 68010) 623 mips 624 ns32k 625 powerpc DONE except for membar_*() 626 powerpc64 DONE except for membar_*() 627 sh3 628 sparc DONE except for membar_*() 629 sparc64 DONE except for membar_*() 630 vax 631 x86_64 DONE 632 633 Tested: 634 635 alpha NO 636 arm NO 637 hppa NO 638 i386 NO 639 ia64 NO 640 m68k NO 641 mips NO 642 ns32k NO 643 powerpc NO 644 powerpc64 NO 645 sh3 NO 646 sparc NO 647 sparc64 NO 648 vax NO 649 x86_64 NO 650 651 TODO: 652 653 all - Need to replace mb_*() with membar_*(). 654 655 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 656 to see of membar_enter() is required here. 657 658 - Talk to ad@ -- figure out of non-atomic 659 mutex / rwlock release is actually safe. 660 661 arm - Consider using a RAS technique like 662 MIPS uses for _lock_cas() and the mutex 663 stubs. Possibly do more than one atomic 664 op as a RAS. Possibly implement mutex 665 stubs using the technique. 666 667 m68k - Need to do 68010 support. 668 669 i386 - Need to change when x86_patch() is called 670 so we can test ncpus. 671 672 powerpc - Figure out if we need barriers in the 673 atomic ops themselves (hopefully not!) 674 675 x86_64 - Need to change when x86_patch() is called 676 so we can test ncpus. 677 678 ######################################################################## 679 # Individual developers' branches (Terminated): 680 ######################################################################## 681 682 Branch: bouyer-scsipi 683 Description: Integration of atapi support 684 Status: Terminated 685 Start Date: 686 End Date: 687 Base Tag: 688 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org> 689 Scope: kernel 690 Notes: Superseded by thorpej_scsipi 691 692 Branch: bouyer-xen2 693 Description: update xen port to xen 2.0, with support for domain0 operations 694 Status: Terminated 695 Start Date: Dec 13 2004 696 End Date: Mar 10 2005 697 Base Tag: netbsd-2-base 698 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org> 699 Scope: src/sys/arch/xen 700 Notes: 701 702 Branch: bouyer-xenamd64 703 Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 704 Status: Terminated 705 Start Date: 18 Oct 2007 706 End Date: 22 Nov 2007 707 Base Tag: bouyer-xenamd64-base 708 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org> 709 Scope: kernel 710 Notes: 711 712 Branch: chap-midi 713 Description: Renovation of MIDI support 714 Status: Terminated; merged to -current 715 Start Date: 19 May 2006 716 End Date: 30 Jun 2006 717 Base Tag: chap-midi-base 718 Maintainer: Chapman Flack <chap (a] NetBSD.org> 719 Scope: sys, share/man, usr.bin 720 Notes: 721 722 Branch: chs-ubc 723 Description: Unified Buffer Cache 724 Status: Terminated 725 Start Date: 726 End Date: 727 Base Tag: chs-ubc-base 728 Maintainer: Chuck Silvers <chs (a] NetBSD.org> 729 Scope: kernel 730 Notes: 731 732 Branch: chs-ubc2 733 Description: Unified Buffer Cache 734 Status: Terminated; merged to -current 735 Start Date: 736 End Date: 737 Base Tag: chs-ubc2-base, chs-ubc2-newbase 738 Maintainer: Chuck Silvers <chs (a] NetBSD.org> 739 Scope: kernel 740 Notes: 741 742 Branch: cjs-build-against-obj-dir 743 Description: ? 744 Status: ? 745 Start Date: 746 End Date: 747 Base Tag: 748 Maintainer: Curt Sampson <cjs (a] NetBSD.org> 749 Scope: Entire tree. 750 Notes: 751 752 Branch: eeh-paddr_t 753 Description: use separate types for virtual vs. physical addresses 754 Status: Terminated; merged to -current 755 Start Date: 756 End Date: 757 Base Tag: eeh-paddr_t-base 758 Maintainer: Eduardo Horvath <eeh (a] NetBSD.org> 759 Scope: kernel 760 Notes: This is needed to support 32-bit kernels on sparc64. 761 762 Branch: elad-kernelauth 763 Description: Native NetBSD implementation of Apple's kernel authorization 764 based on TN2127. This is a "clean-room" implementation to 765 avoid any licensing issues. 766 Status: Terminated; merged to -current 767 Start Date: Tue Mar 7 2006 768 End Date: Mon May 15 2006 769 Base Tag: elad-kernelauth-base 770 Maintainer: Elad Efrat <elad (a] NetBSD.org> 771 Scope: src/sys, src/share/man/man9/Makefile, 772 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 773 Notes: 774 775 Branch: fvdl-softdep 776 Description: FFS soft dependencies 777 Status: Terminated; merged to -current 778 Start Date: 779 End Date: 780 Base Tag: fvdl-softdep-base 781 Maintainer: Frank van der Linden <fvdl (a] NetBSD.org> 782 Scope: kernel 783 Notes: 784 785 Branch: gehenna-devsw 786 Description: auto-generation of devsw table 787 Status: Terminated 788 Start Date: 16 May 2002 789 End Date: 6 Sep 2002 790 Base Tag: gehenna-devsw-base 791 Maintainer: MAEKAWA Masahide <gehenna (a] NetBSD.org> 792 Scope: syssrc 793 Notes: The goal is to get rid of the existing device switch tables in 794 port-dependent conf.c and to generate them dynamically by 795 config(8). 796 797 Branch: is-newarp 798 Description: ARP for non-Ethernet 799 Status: Terminated; merged before NetBSD 1.3 800 Start Date: 1996/10/13 801 End Date: 1997/03/15 802 Base Tag: is-newarp-base 803 Maintainer: Ignatios Souvatzis <is (a] NetBSD.org> 804 Scope: kernel 805 Notes: 806 807 Branch: kenh-if-detach 808 Description: Interface detach support. 809 Status: ? 810 Start Date: 811 End Date: 812 Base Tag: kenh-if-detach-base 813 Maintainer: Ken Hornstein <kenh (a] NetBSD.org> 814 Scope: kernel 815 Notes: 816 817 Branch: kent-audio1 818 Description: Audio converter pipeline 819 Status: Terminated; merged to -current 820 Start Date: Tue Dec 7 2004 821 End Date: Tue Jan 11 2005 822 Base Tag: kent-audio1-base 823 Maintainer: TAMURA Kent <kent (a] NetBSD.org> 824 Scope: kernel (audio device drivers) 825 Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 826 Please consult with the maintainer before committing 827 to this branch. 828 829 Branch: kqueue 830 Description: kqueue kernel event notification mechanism (from FreeBSD) 831 Status: Terminated; merged to -current 832 Start Date: Tue Jul 10 23:08:38 EST 2001 833 End Date: Tue Oct 24 09:14:14 GMT 2002 834 Base Tag: kqueue-base 835 Maintainer: Jaromir Dolecek <jdolecek (a] NetBSD.org> 836 Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 837 Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 838 local internal changes to better suit NetBSD, and 839 enhancements such as looking up filters by name or 840 number, and dynamic registration of "user" filters. 841 The work is complete as is, but is awaiting more 842 feedback from various kernel gurus before going mainline. 843 844 Branch: ktrace-lwp 845 Description: ktrace support for lwp ids. 846 Status: Terminated; merged to -current 847 Start Date: Wed Jul 2 15:27:30 UTC 2003 848 End Date: Sun Dec 11 12:25:29 UTC 2005 849 Base Tag: ktrace-lwp-base 850 Maintainer: Darren Reed <darrenr (a] NetBSD.org> 851 Scope: sys 852 Notes: 853 854 Branch: marc-pcmcia 855 Description: PCMCIA support 856 Status: Terminated; merged to -current 857 Start Date: 858 End Date: 859 Base Tag: marc-pcmcia-base, marc-pcmcia-bp 860 Maintainer: Marc Horowitz <marc (a] NetBSD.org> 861 Scope: kernel 862 Notes: 863 864 Branch: minoura_x68k_bus_h 865 Description: bus_space(9) and bus_dma(9) implementation for x68k 866 Status: Terminated; merged to -current 867 Start Date: 23 Dec 1998 868 End Date: 16 Mar 1999 869 Base Tag: minoura_x68k_bus_h-base 870 Maintainer: Minoura Makoto <minoura (a] NetBSD.org> 871 Scope: sys/arch/x68k 872 Notes: 873 874 Branch: minoura-xpg4dl 875 Description: Citrus Project locale subsystem 876 Status: Terminated; (partly) merged to -current 877 Start Date: 28 March 2000 878 End Date: 879 Base Tag: minoura-xpg4dl-base 880 Maintainer: Minoura Makoto <minoura (a] NetBSD.org> 881 Scope: basesrc, syssrc, sharesrc 882 Notes: Citrus Project is developing dynamically-loadable, codeset- 883 independent locale subsystem. Part of the implementation 884 (LC_CTYPE) called XPG4DL is now integrated to -current. 885 886 Branch: mrg-vm-swap 887 Description: dynamic swap allocation, swap-to-files support 888 Status: Terminated; abondoned for mrg-vm-swap2 889 Start Date: 12 February 1997 890 End Date: 15 March 1997 891 Base Tag: [none] 892 Maintainer: Matthew R. Green <mrg (a] NetBSD.org> 893 Scope: kernel 894 Notes: 895 896 Branch: mrg-vm-swap2 897 Description: dynamic swap allocation, swap-to-files support 898 Status: Terminated; merged to -current 899 Start Date: 4 May 1997 900 End Date: 12 June 1997 901 Base Tag: mrg-vm-swap2-base 902 Maintainer: Matthew R. Green <mrg (a] NetBSD.org> 903 Scope: kernel 904 Notes: 905 906 Branch: nathanw_sa 907 Description: Scheduler activations 908 Status: Terminated; merged to -current 909 Start Date: 5 March 2001 910 End Date: 18 January 2003 911 Base Tag: nathanw_sa_base 912 Maintainer: Nathan Williams <nathanw (a] NetBSD.org> 913 Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 914 bin/ps usr.bin/systat usr.bin/top usr.bin/w 915 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 916 Notes: The idea of scheduler activations is described in the 917 classic paper by Anderson et al., in ACM Transactions 918 a on Computer Systems volume 10 issue 1 (1992),which 919 can be found at 920 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 921 Many ideas in the implementation are based on the 922 implementation of scheduler activations added to Mach 923 3.0 and described by Davis et al. in the University of 924 Washington CS tech report 92-08-93, which can be found 925 at 926 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 927 928 My USENIX paper on the subject can be found at 929 http://web.mit.edu/nathanw/www/usenix/ 930 931 Please consult with the maintainer before committing 932 to this branch. 933 Other tags starting with nathanw_sa reserved for 934 branch management and are not guaranteed to be stable. 935 936 Trunk tagged with "nathanw_sa_before_merge" prior to 937 merging branch down to trunk. Branch tagged with 938 "nathanw_sa_end" to indicate the ending revision of 939 the branch. 940 941 Branch: newlock 942 Description: New locking primitives, based on Solaris's 943 Status: Terminated 944 Start Date: March 9, 2002 945 End Date: Febuary 12, 2007 946 Base Tag: newlock-base 947 Maintainer: Jason R. Thorpe <thorpej (a] NetBSD.org> 948 Scope: Kernel 949 Notes: The goal is to replace the existing lockmgr() and 950 simple_lock() based locking mechanisms with the 951 primitives found in Solaris: mutexes and rwlocks. 952 Superseeded by the newlock2 branch. 953 954 Branch: newlock2 955 Description: New locking primitives, based on Solaris's 956 Status: Terminated 957 Start Date: September 9, 2006 958 End Date: Febuary 12, 2007 959 Base Tag: newlock2-base 960 Maintainer: Andrew Doran <ad (a] NetBSD.org> 961 Scope: Kernel 962 Notes: As per the newlock branch, however given the amount of time 963 the original branch has lain dormant, a new one has been 964 created. Goals: 965 - Implement new locking primitives on most-used ports. 966 - Minor locking improvements. 967 - Remove spinlockmgr(). 968 969 Branch: nick-csl-alignment 970 Description: Provide correctly aligned __cpu_simple_lock_t for hppa 971 Status: Terminated 972 Start Date: 2007-07-18 973 End Date: 974 Base Tag: nick-csl-alignment-base5 975 Maintainer: Nick Hudson <skrll (a] NetBSD.org> 976 Scope: sys, lib/libpthread, lib/libpthread_dbg 977 Notes: 978 979 Branch: perseant-lfsv2 980 Description: LFS incompatible on-disk data structure changes 981 Status: Terminated 982 Start Date: 27 June 2001 983 End Date: 16 July 2001 984 Base Tag: perseant-lfsv2-base 985 Maintainer: Konrad Schroder <perseant (a] NetBSD.org> 986 Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 987 Notes: This branch should be short-lived, I expect to merge as soon 988 as the data structures required for unremove are in and tested. 989 990 Branch: ppcoea-renovation 991 Description: General renovation and cleanup of all OEA PowerPC ports. 992 Status: Terminated; merged to -current 993 Start Date: 30 April 2007 994 End Date: 15 October 2007 995 Base Tag: ppcoea-renovation-base 996 Maintainer: Tim Rightnour <garbled (a] netbsd.org> 997 Scope: src/sys/arch 998 Notes: This branch is for a general cleanup of all OEA-based PowerPC 999 ports. OEA (Operating Environment Architecture) PowerPC refers 1000 to the 601, 603, 604, and similar chips. Specifically, not the 1001 403/401 and other embedded chips. The general concept is to get 1002 them all compiling, and sharing as much code as possible. All 1003 developers are welcome to commit to this branch. 1004 1005 Branch: thorpej-devvp 1006 Description: replace dev_t with struct vnode * in devsw entry points 1007 Status: Terminated 1008 Start Date: Sep 6 2001 1009 End Date: ??? 1010 Base Tag: thorpej-devvp-base 1011 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1012 Scope: syssrc 1013 Notes: Kernels built from this branch are not expected 1014 to function correctly at this time. 1015 1016 Ports known to compile on this branch: 1017 alpha 1018 i386 1019 1020 Branch: peter-altq 1021 Description: New ALTQ framework: 1022 - sync with KAME sources 1023 - share mtag/name mapping functions 1024 - separate altq + pf attachment 1025 Status: Terminated; merged to -current 1026 Start Date: March 16, 2006 1027 End Date: October 12, 2006 1028 Base Tag: peter-altq-base 1029 Maintainer: Peter Postma <peter (a] NetBSD.org>, 1030 Martin Husemann <martin (a] NetBSD.org>, 1031 Matthias Scheler <tron (a] NetBSD.org> 1032 Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1033 Notes: Only the first item in the description was finished 1034 in this branch. 1035 1036 Branch: sommerfeld_i386mp_1 1037 Description: Multiprocessor support for i386 using Intel MP BIOS. 1038 Status: Terminated; merged to -current 1039 Start Date: 21 Feb 2000 1040 End Date: 01 Oct 2002 1041 Base Tag: sommerfeld_i386mpbase_1 1042 Maintainer: Bill Sommerfeld <sommerfeld (a] NetBSD.org> 1043 Scope: sys/arch/i386 1044 Notes: 1045 Code committed to the branch has booted to multiuser 1046 on at least one system. 1047 1048 Not guaranteed to compile against mainline since -current 1049 may have changed incompatibly with the last branch update; 1050 use "cvs update -D" to roll-back the rest of the tree to match. 1051 1052 Please get explicit permission from the maintainer 1053 before each commit, or your changes will be backed out. 1054 Other tags starting with sommerfeld_ are private to 1055 the developer and are guaranteed to be unstable. 1056 Only the maintainer should move tags. 1057 1058 Note that this branch uses a DIFFERENT scheme for 1059 synching with the mainline. the maintainer uses some private 1060 scripts for keeping them in synch; if you make commits 1061 to the branch to "resynchronize" things, you'll 1062 probably do it wrong; instead, ask the maintainer to 1063 resynchronize things. 1064 1065 See sys/arch/i386/TODO on the branch for a list of known 1066 issues with the branch. 1067 1068 Branch: thorpej-mips-cache 1069 Description: overhaul MIPS cache support code 1070 Status: Terminated; merged to -current 1071 Start Date: Oct 23 2001 1072 End Date: Nov 14 2001 1073 Base Tag: thorpej-mips-cache-base 1074 Scope: syssrc 1075 Notes: This branch needs more debugging, testing, and more 1076 ports need to be converted to the new world order. 1077 1078 The following processors have had cache ops 1079 written: 1080 1081 * R2000/R3000 (cache_r3k) -- light testing, 1082 needs to be beat on a lot more to make 1083 sure it's working. 1084 1085 * R4000/R4400 (cache_r4k) -- mhitch (a] NetBSD.org 1086 tracked down a bug, which has been fixed. 1087 1088 Confirmed working on R4000-with-L2. 1089 1090 Confirmed working on R4400-no-L2 and 1091 R4400-with-L2. 1092 1093 * R4600/R5000 (cache_r5k) -- shin (a] NetBSD.org 1094 has committed fixes to this code. 1095 1096 Confirmed working on R4600 v2 (SGI IP-22 with 1097 no SysAD L2 cache). 1098 1099 Confirmed working on RM5260 (Algorithmics P-5064). 1100 1101 * TX39 (cache_tx39) -- uch (a] NetBSD.org has 1102 committed fixes to this code. Awaiting 1103 confirmation that it is working properly. 1104 1105 * R5900 (cache_r5900) -- uch (a] NetBSD.org has 1106 written this code and tested it on a 1107 PlayStation 2. 1108 1109 The following ports have been updated to compile (and 1110 use optimized-for-processor bus_dma routines). Those 1111 that have been tested and work are marked with [WORKING]. 1112 1113 * algor [WORKING] 1114 1115 * arc [WORKING] 1116 1117 * pmax [WORKING] 1118 1119 * playstation2 [WORKING] 1120 Needs optimized bus_dmamap_sync(). 1121 1122 * hpcmips [need verification that this is working] 1123 Needs optimized bus_dmamap_sync(). 1124 1125 * sgimips [WORKING] 1126 Needs optimized bus_dmamap_sync(). 1127 1128 * cobalt [need testing] 1129 1130 * mipsco [need testing] 1131 1132 * newsmips [need testing] 1133 1134 Branch: thorpej_scsipi 1135 Description: SCSI/ATAPI midlayer rewrite. 1136 Status: Terminated; merged to -current 1137 Start Date: 1138 End Date: Apr 25 2001 1139 Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1140 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org>, 1141 Jason Thorpe <thorpej (a] NetBSD.org> 1142 Scope: syssrc 1143 Notes: When a change from -current is pulled up please move the 1144 thorpej_scsipi_base tag to the revision you're syncing with. 1145 thorpej_scsipi_nbase is private to maintainer (only 1146 used when syncing the whole branch with HEAD). 1147 Just before the merge, syssrc has been tagged with 1148 thorpej_scsipi_beforemerge 1149 1150 Branch: thorpej-signal 1151 Description: ? 1152 Status: ? 1153 Start Date: 1154 End Date: 1155 Base Tag: thorpej-signal-base 1156 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1157 Scope: kernel 1158 Notes: 1159 1160 Branch: thorpej-setroot 1161 Description: ? 1162 Status: Terminated; merged to -current 1163 Start Date: 1164 End Date: 1165 Base Tag: 1166 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1167 Scope: kernel 1168 Notes: 1169 1170 Branch: simonb-timecounters 1171 Description: Port FreeBSD timecounters to NetBSD 1172 Status: Terminated 1173 Start Date: Sat Feb 04 2006 1174 End Date: Wed Jun 07 2006 1175 Base Tag: simonb-timecounters-base 1176 Maintainer: Simon Burge <simonb (a] NetBSD.org>, 1177 Frank Kardel <kardel (a] NetBSD.org> 1178 Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1179 Notes: early (partial conversion) commit to -current 1180 ok'ed by core@ on 20060605 for testing and further 1181 simplified conversion 1182 1183 Branch: wrstuden-devbsize 1184 Description: Modify buffer cache to deal with different devices having 1185 different block sizes. Also DEV_BSIZE would go away. 1186 Status: Terminated 1187 Start Date: Aug or Sept 1999 1188 End Date: 1 Apr 2000 1189 Base tag: wrstuden-devbsize-base 1190 Maintainer: Bill Studenmund <wrstuden (a] NetBSD.org> 1191 Scope: kernel 1192 Notes: No longer active due to lack of time, and introduction 1193 of UBC. In terms of UBC, the primary cache for 1194 file data is the VM cache, which needs to operate 1195 in terms of VM pages. As no existing device has native 1196 pages the same size as our VM pages, there already is 1197 a mapping going on between the VM system and the 1198 underlying blocks. So it would be easier and cleaner 1199 to adjust that to deal w/ different block sizes. 1200 Also with UBC, all i/o is in terms of bytes at an offset 1201 with a certain length, so the exact block size isn't a big 1202 deal. 1203 1204 Any other wrstuden-devbsize tag may (and should) go away. 1205 1206 Branch: yamt-idlelwp 1207 Description: idle lwp, and some changes depending on it. 1208 1209 1. separate context switching and thread scheduling. 1210 (cf. gmcgarry_ctxsw) 1211 2. implement idle lwp. 1212 3. clean up related MD/MI interfaces. 1213 4. make scheduler(s) modular. 1214 1215 Status: Terminated; merged to -current 1216 Start Date: Fri Feb 17 2007 1217 End Date: Thu May 17 2007 1218 Base Tag: yamt-idlelwp-base8 1219 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1220 Scope: src/sys (src/common is tagged but not branched) 1221 Notes: 1222 Status of ports: 1223 alpha [ Done, UP tested, MP not tested ] 1224 i386 [ Done, tested ] 1225 amd64 [ Done, tested ] 1226 mips [ Done, both MIPS1 and MIPS3 tested] 1227 sparc [ Done, UP tested, MP might have 1228 some problem after newlock2 merge ] 1229 sparc64 [ Done, tested ] 1230 arm [ Done, SA1 tested. See PR 36548 ] 1231 macppc/powerpc [ Done, OEA tested ] 1232 hppa [ Done, tested ] 1233 sh3 [ Done, tested ] 1234 vax [ Done, UP tested, MP untested ] 1235 m68k [ Done, tested on several ports ] 1236 ns32k [ broken ] 1237 ia64 [ broken ] 1238 pdp10 [ broken ] 1239 1240 How to adapt a port? 1241 1242 - unify cpu_switch, cpu_exit, cpu_switchto into 1243 a single cpu_switchto. see cpu_switchto.9. 1244 1245 - implement cpu_idle. see cpu_idle.9. 1246 1247 - add a flag argument to cpu_need_resched. 1248 handle RESCHED_IMMED flag, which means "cause a preemption 1249 as soon as possible." eg. in the case of MULTIPROCESSOR, 1250 send an IPI to the target cpu. 1251 1252 - "curlwp == NULL" is not a valid check for idle state anymore. 1253 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1254 almost always non-NULL, with exceptions like early on boot. 1255 1256 - remove idle pcbs. 1257 1258 - (if MULTIPROCESSOR) tweak processor trampoline code. 1259 1260 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1261 secondary processors. 1262 1263 - (if schedhz!=0) call schedclock regardless of the value of 1264 curlwp. 1265 1266 - of course, update MD users of scheduler/switching API. 1267 1268 Branch: yamt-km, yamt-km-doc 1269 Description: simplify/improve kernel memory management and bootstrap 1270 Status: Terminated; merged to -current 1271 Start Date: Tue Jan 25 2005 1272 End Date: Fri Apr 1 2005 1273 Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1274 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1275 Scope: yamt-km: src/sys 1276 yamt-km-doc: src/share/man/man9/uvm.9 1277 Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1278 1279 the followings are per-port status. 1280 (account names mean "tested by".) 1281 1282 works enough to go to multiuser: 1283 alpha, i386, xen (yamt@) 1284 pc532 (simonb@) 1285 alpha, i386, mac68k, macppc, pmax, shark, 1286 sparc, sparc64, sun3, x68k (chs@) 1287 cobalt, dreamcast, hp300, news68k, newsmips, 1288 sun3x (tsutsui@) 1289 amiga (mhitch@) 1290 cats, hp700 (skrll@) 1291 xen (bouyer@) 1292 1293 known to have the same problem as trunk: 1294 vax (chs@, stuck while running kvm_mkdb) 1295 1296 known to have a problem: 1297 luna68k (and, if any, other m68k ports which use TTR) 1298 needs to be revisited. 1299 -> for luna68k, although not tested, 1300 Sysmap has been moved to avoid kva conflict with 1301 I/O ranges. 1302 1303 buildable: 1304 src/sys/arch/acorn26/conf/GENERIC 1305 src/sys/arch/acorn32/conf/GENERIC 1306 src/sys/arch/algor/conf/P6032 1307 src/sys/arch/alpha/conf/GENERIC 1308 src/sys/arch/alpha/conf/GENERIC.MP 1309 src/sys/arch/amd64/conf/GENERIC 1310 src/sys/arch/amd64/conf/GENERIC.MP 1311 src/sys/arch/amiga/conf/GENERIC 1312 src/sys/arch/arc/conf/GENERIC 1313 src/sys/arch/atari/conf/MILAN-PCIIDE 1314 src/sys/arch/bebox/conf/GENERIC 1315 src/sys/arch/cats/conf/GENERIC 1316 src/sys/arch/cesfic/conf/GENERIC 1317 src/sys/arch/cobalt/conf/GENERIC 1318 src/sys/arch/dreamcast/conf/GENERIC 1319 src/sys/arch/evbarm/conf/TS7200 1320 src/sys/arch/evbppc/conf/WALNUT 1321 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1322 src/sys/arch/evbsh5/conf/CAYMAN64 1323 src/sys/arch/hp300/conf/GENERIC 1324 src/sys/arch/hp700/conf/GENERIC 1325 src/sys/arch/hpcarm/conf/JORNADA728 1326 src/sys/arch/hpcmips/conf/GENERIC 1327 src/sys/arch/hpcsh/conf/GENERIC 1328 src/sys/arch/hpcsh/conf/HPW650PA 1329 src/sys/arch/i386/conf/GENERIC 1330 src/sys/arch/i386/conf/GENERIC.MP 1331 src/sys/arch/i386/conf/XEN0 1332 src/sys/arch/i386/conf/XENU 1333 src/sys/arch/ibmnws/conf/GENERIC 1334 src/sys/arch/iyonix/conf/GENERIC 1335 src/sys/arch/luna68k/conf/GENERIC 1336 src/sys/arch/mac68k/conf/GENERIC 1337 src/sys/arch/macppc/conf/GENERIC 1338 src/sys/arch/macppc/conf/GENERIC.MP 1339 src/sys/arch/mipsco/conf/GENERIC 1340 src/sys/arch/mmeye/conf/GENERIC 1341 src/sys/arch/mvme68k/conf/GENERIC 1342 src/sys/arch/netwinder/conf/GENERIC 1343 src/sys/arch/news68k/conf/GENERIC 1344 src/sys/arch/newsmips/conf/GENERIC 1345 src/sys/arch/next68k/conf/GENERIC 1346 src/sys/arch/ofppc/conf/GENERIC 1347 src/sys/arch/pc532/conf/GENERIC 1348 src/sys/arch/pmax/conf/GENERIC 1349 src/sys/arch/prep/conf/GENERIC 1350 src/sys/arch/sandpoint/conf/GENERIC 1351 src/sys/arch/sbmips/conf/GENERIC 1352 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1353 src/sys/arch/shark/conf/GENERIC 1354 src/sys/arch/sparc/conf/GENERIC 1355 src/sys/arch/sparc/conf/GENERIC.MP 1356 src/sys/arch/sparc64/conf/GENERIC 1357 src/sys/arch/sparc64/conf/GENERIC.MP 1358 src/sys/arch/sun2/conf/GENERIC 1359 src/sys/arch/sun3/conf/GENERIC 1360 src/sys/arch/vax/conf/GENERIC 1361 src/sys/arch/vax/conf/GENERIC.MP 1362 src/sys/arch/x68k/conf/GENERIC 1363 1364 src/sys/arch/playstation2/conf/GENERIC 1365 1366 Branch: yamt-pdpolicy 1367 Description: play with page replacement policy 1368 - separate page replacement policy from the rest of kernel 1369 - implement alternative replacement policy 1370 - related read-ahead adjustment? 1371 Status: Terminated; merged to -current 1372 Start Date: Sun Mar 5 2006 1373 End Date: Sat Sep 16 2006 1374 Base Tag: yamt-pdpolicy-base9 1375 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1376 Scope: src/sys (src/common is tagged but not branched) 1377 Notes: 1378 1379 Branch: yamt-readahead 1380 Description: play with file readahead 1381 Status: Terminated; merged to -current 1382 Start Date: Mon Nov 14 2005 1383 End Date: Wed Nov 30 2005 1384 Base Tag: yamt-readahead-base3 1385 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1386 Scope: src/sys 1387 Notes: 1388 1389 Branch: yamt-uio_vmspace 1390 Description: uio_lwp/uio_segflg -> uio_vmspace 1391 Status: Terminated; merged to -current 1392 Start Date: Mon Dec 31 2005 1393 End Date: Wed Mar 1 2006 1394 Base Tag: yamt-uio_vmspace-base5 1395 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1396 Scope: src/sys 1397 Notes: 1398 1399 Branch: yamt-splraiseipl 1400 Description: finish implementing splraiseipl (and makeiplcookie). 1401 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1402 1403 - completes workqueue(9) and netbt. 1404 - fix PR/33218. 1405 1406 Status: Terminated; merged to -current 1407 Start Date: Mon Sep 18 2006 1408 End Date: Fri Dec 22 2006 1409 Base Tag: yamt-splraiseipl-base5 1410 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1411 Scope: src/sys (src/common is tagged but not branched) 1412 Notes: 1413 tested (by who): 1414 alpha (yamt) 1415 alpha (pavel) 1416 amd64 (reported privately) 1417 cobalt (tsutsui) 1418 ews4800mips (tsutsui) 1419 hp300 (tsutsui) 1420 hpcarm (reported privately) 1421 i386 (yamt) 1422 macppc (tsutsui) 1423 news68k (tsutsui) 1424 sgimips(IP32) (tsutsui) 1425 sparc(sun4c) (tsutsui) 1426 sun2 (tsutsui) 1427 sun3 (tsutsui) 1428 sun3x (tsutsui) 1429 xen (yamt) 1430 1431 compile-tested: 1432 acorn26 1433 acorn32 1434 algor 1435 amiga 1436 arc 1437 atari 1438 bebox 1439 cats 1440 cesfic 1441 dreamcast 1442 evbarm 1443 evbmips 1444 evbppc(marvell) 1445 evbppc(ibm4xx) 1446 evbsh3 1447 hp700 1448 hpcmips 1449 hpcsh 1450 ia64 1451 ibmnws 1452 iyonix 1453 landisk 1454 luna68k 1455 mac68k 1456 mmeye 1457 mvme68k 1458 mvmeppc 1459 mipsco 1460 netwinder 1461 newsmips 1462 next68k 1463 ofppc 1464 pc532 1465 pmax 1466 pmppc 1467 prep 1468 sandpoint 1469 sbmips 1470 shark 1471 sparc 1472 sparc64 1473 vax 1474 x68k 1475 zaurus 1476 1477 not tested: 1478 pdp10 (i don't know how to build) 1479 sh5 (not buildable with an unrelated problem.) 1480 1481 compile CAYMAN64/netbsd32_sa.o 1482 cc1: warnings being treated as errors 1483 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1484 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1485 --- netbsd32_sa.o --- 1486 *** [netbsd32_sa.o] Error code 1 1487 1 error 1488 1489 notyet: 1490 amigappc 1491 playstation2 1492 1493 Branch: yamt-vop 1494 Description: remove several VOPs 1495 Status: Terminated; merged to -current 1496 Start Date: Wed Oct 19 2005 1497 End Date: Wed Nov 2 2005 1498 Base Tag: yamt-vop-base3 1499 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1500 Scope: src/sys 1501 Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1502 1503 Branch: yamt-x86pmap 1504 Description: merge i386 and amd64 pmap 1505 Status: Terminated; merged to -current 1506 Start Date: Mon Sep 24 2007 1507 End Date: Fri Oct 19 2007 1508 Base Tag: yamt-x86pmap-base4 1509 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1510 Scope: src/sys (src/common is tagged but not branched) 1511 Notes: 1512 1513 Branch: gdamore-uart 1514 Description: Add register table support to com driver. 1515 Status: Active 1516 Start Date: 14 June 2006 1517 End Date: 13 July 2006 1518 Base Tag: gdamore-uart-base 1519 Maintainer: Garrett D'Amore <gdamore (a] NetBSD.org> 1520 Scope: kernel 1521 Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1522 com support, and also removes a nasty hack from Atheros com. 1523 1524 ######################################################################## 1525 # Other: 1526 ######################################################################## 1527 1528 Branch: magnum 1529 Description: ? 1530 Status: ? 1531 Start Date: 1532 End Date: 1533 Base Tag: magnum-base 1534 Maintainer: ? 1535 Scope: kernel 1536 Notes: 1537 1538
Indexes created Wed Sep 16 00:24:39 UTC 2026