BRANCHES revision 1.218
1 # $NetBSD: BRANCHES,v 1.218 2007/11/15 14:44:50 yamt 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: bouyer-xenamd64 258 Description: add amd64 support to Xen and rework some parts to share more code between Xen and others 259 Status: Active 260 Start Date: 18 Oct 2007 261 End Date: 262 Base Tag: bouyer-xenamd64-base 263 Scope: kernel 264 Notes: 265 266 Branch: chris-arm-intr-rework 267 Description: Rework arm interrupt handling code 268 Status: Active 269 Start Date: 11 Aug 2007 270 End Date: 271 Base Tag: chris-arm-intr-rework-base 272 Maintainer: Chris Gilbert <chrisNetBSD.org> 273 Scope: sys/arch/arm sys/arch/cats (other arm archs to follow) 274 Notes: Rework arm interrupt code to provide a shared set of interrupt 275 routines, and allow improvements to be shared across all arm 276 based hardware. 277 278 Branch: gmcgarry_ctxsw 279 Description: Separate scheduler from context-switch code 280 Status: Dormant 281 Start Date: 18 December 2002 282 End Date: 283 Base Tag: gmcgarry_ctxsw_base 284 Maintainer: Gregory McGarry <gmcgarry (a] NetBSD.org> 285 Scope: kernel 286 Notes: Removing knowledge of the schedular and its run queues 287 from the machine-dependent context switch code is the 288 first step in cleaning up the scheduler. It is necessary 289 for the newlock branch, making the scheduler SMP friendly, 290 adding real-time scheduler extensions, and reducing the 291 number of code paths for LWP and proc switching. 292 293 Branch: gmcgarry_ucred 294 Description: Integrate and encapsulate user credentials 295 Status: Dormant 296 Start Date: 18 December 2002 297 End Date: 298 Base Tag: gmcgarry_ucred_base 299 Maintainer: Gregory McGarry <gmcgarry (a] NetBSD.org> 300 Scope: kernel 301 Notes: merge pcred and ucred and poolify 302 303 Branch: hpcarm-cleanup 304 Description: Fix build problems for hpcarm 305 Status: Active 306 Start Date: 31 July 2007 307 End Date: 308 Base Tag: hpcarm-cleanup-base 309 Maintainer: Robert Swindells <rjs (a] NetBSD.org> 310 Scope: kernel 311 Notes: Modify SA11x0 interrupt code to match PXA2x0 equivalent. 312 313 Branch: itohy-usb1 314 Description: USB stack overhaul, mostly DMA related 315 Status: Active 316 Start Date: 22 May 2007 317 End Date: 318 Base Tag: itohy-usb1-base 319 Maintainer: ITOH Yasufumi <itohy (a] NetBSD.org> 320 Scope: kernel 321 Notes: To check out the kernel source tree, 322 1. check out checkout script 323 cvs checkout -ritohy-usb1 src/sys/dev/usb/filelist 324 2. update files in the branch 325 sh -e src/sys/dev/usb/filelist 326 327 Branch: jmcneill-pm 328 Description: Power management framework overhaul, ACPI improvements 329 Status: Active 330 Start Date: 3 Aug 2007 331 End Date: 332 Base Tag: jmcneill-pm-base 333 Scope: kernel 334 Notes: 335 336 Branch: kame 337 Description: KAME Project 338 Status: Dormant 339 Start Date: 28 Jun 1999 340 End Date: 341 Base Tag: 342 Maintainer: Jun-ichiro itojun Hagino <itojun (a] NetBSD.org> 343 Scope: kernel 344 Notes: http://www.kame.net 345 Used for "reference" purposes for early part of KAME 346 integration effort. The branch is not actively used, as I 347 (itojun) use patch(1) and diff(1) for the KAME syncs. 348 349 Branch: kent-audio2 350 Description: In-kernel audio mixer 351 Status: Active 352 Start Date: Sun Jan 16 2005 353 End Date: 354 Base Tag: kent-audio2-base 355 Maintainer: TAMURA Kent <kent (a] NetBSD.org> 356 Scope: kernel (audio device drivers) 357 Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 358 Please consult with the maintainer before committing 359 to this branch. 360 This branch is not expected to be compilable yet. 361 362 Branch: matt-timespec 363 Description: Convert the kernel to struct timespec as its primary time 364 storage mechanism. 365 Status: Inactive 366 Start Date: 2005-02-19 367 End Date: 368 Base Tag: 369 Maintainer: Matt Thomas <matt (a] NetBSD.org> 370 Scope: kernel 371 Notes: 372 373 Branch: matt-mips64 374 Description: Rototill the mips code to support LP64 mips and N32/N64 ABIs 375 Status: Active 376 Start Date: 2007-07-17 377 End Date: 378 Base Tag: matt-mips64-base 379 Maintainer: Matt Thomas <matt (a] NetBSD.org> 380 Scope: kernel & userland 381 Notes: 382 383 Branch: matt-armv6 384 Description: Rototill the arm code to support features present in the 385 v6 of the ARM Architecure. Additionally, clean up things 386 along the way to use common practices. 387 Status: Active 388 Start Date: 2007-08-27 389 End Date: 390 Base Tag: matt-armv6-base 391 Maintainer: Matt Thomas <matt (a] NetBSD.org> 392 Scope: kernel & userland 393 Notes: 394 395 Branch: pkgviews 396 Description: package views, enabling multiple conflicting packages to co-exist 397 Status: Active 398 Start Date: 22 July 2002 399 End Date: 400 Base Tag: pkgviews 401 Maintainer: Alistair Crooks <agc (a] NetBSD.org> 402 Scope: pkgsrc, basesrc/usr.sbin/pkg_install 403 Notes: A more flexible infrastructure for third-party packages by 404 allowing multiple conflicting packages and versions to co-exist 405 within the same tree 406 407 Branch: rpaulo-netinet-merge-pcb 408 Description: merge in6pcb with inpcb 409 Status: Dormant 410 Start Date: Wed Feb 01 2006 411 End Date: 412 Base Tag: rpaulo-netinet-merge-pcb-base 413 Maintainer: Rui Paulo <rpaulo (a] NetBSD.org> 414 Scope: src/sys 415 Notes: No longer active due to the lack of time. If you plan to 416 continue this branch, sys/netinet/in_pcb.h already contains 417 the proposed structure layout (which was roughly discussed 418 in the tech-net mailing list). 419 I also defined INP_*() macros to mimicate FreeBSD's inpcb 420 locking style, but currently they do nothing and are not 421 yet called at the correct places (needs discussion about 422 kernel fine-grained locking). 423 To continue this branch, one needs to read all the relevant 424 inpcb/in6pcb source files and change the function names, 425 structure names, structure fileds according to the new 426 layout (in6pcb is gone). 427 Don't try to build a kernel from this branch because it won't 428 work. The missing pieces required to do a complete build 429 were not committed because they were incomplete and generated 430 panics. 431 You shouldn't need to worry about KAME syncs because 432 they did most of them by now. 433 After the work is done, you are required to test the branch 434 (before the merge to -current) with an interop IPv6 test. 435 More info at: http://www.tahi.org/ 436 437 Branch: rtr-xorg-branch 438 Description: xorg & static build alterations to src/x11 439 Status: Active 440 Start Date: Nov 15 2004 441 End Date: 442 Base tag: rtr-xorg-branch-base 443 Maintainer: Tyler R. Retzlaff <rtr (a] NetBSD.org> 444 Scope: x11 445 distrib/sets/lists 446 share/mk/bsd.x11.mk 447 share/mk/bsd.own.mk 448 etc/mtree/NetBSD.dist 449 Notes: Requires parts of xsrc/xfree (HEAD) 450 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 451 Requires xorg (XORG-6_8_1) 452 453 Branch: wrstuden-fixsa 454 Description: Fix a number of issues present with Scheduler Activations. 455 Status: Active 456 Start Date: 15 May 2007 457 End Date: 458 Base Tag: wrstuden-fixsa-base 459 Maintainer: Bill Stouder-Studenmund <wrstuden (a] NetBSD.org> 460 Scope: src, though all the interesting stuff is in the kernel 461 or lib/libpthread or maybe gdb. 462 Notes: This branch is based off of the netbsd-4 branch! 463 This branch is intended to stage improvements for the 464 Scheduler Activations system for NetBSD 4. Improvements 465 include not allocating memory while preparing to tsleep(), 466 reducing inappropriate upcall delivery (hopefully also 467 eliminating the need to mlock stacks), and being 468 able to pthread_kill() running threads. 469 470 Branch: vmlocking 471 Description: Make VM and file system framework MP safe 472 Status: Active 473 Start Date: 13 March 2007 474 End Date: 475 Base Tag: vmlocking-base 476 Maintainer: Andrew Doran <ad (a] NetBSD.org> 477 Scope: kernel 478 Notes: Goals: 479 480 - Make VM system / trap handling MP safe. 481 - Replace simplelocks with mutexes. 482 - Make file system framework MP safe. 483 484 Status by architecture: 485 486 alpha partial: pmap.c/trap.c need work 487 i386 done 488 amd64 done 489 mips partial: !pmax needs work 490 sparc 491 sparc64 492 arm 493 macppc/powerpc 494 hppa 495 sh3 496 vax 497 m68k 498 499 Remaining MD work to do: 500 501 - Defer x86 npxsave interrupts to an process context (do 502 aston() and handle from trap.c). 503 504 - Port other architectures. 505 506 Remaining MI work to do: 507 508 - Clean up vfs_busy/vfs_unbusy and mount/dounmount semantics 509 so that lockmgr is not being used any more. Reference 510 counting on struct mount is probably the best solution. 511 512 - Check + document locking around fields in struct mount. 513 514 - Check file systems that traverse mountpoint vnode lists. 515 They need to use marker vnodes. Most already done. 516 517 - Re-write the itimer code to be MP safe and work in the 518 presence of threaded soft interrupts. 519 520 - Check aliased vnode handling. There may be problems. 521 522 Remaining problems: 523 524 - tmpfs_rmdir occasionally leaks tmpfs_nodes. This could be 525 an old problem but either way it needs to be fixed. 526 527 - UVM_FLAG_TRYLOCK is not sufficient in uvm_km.c because 528 allocations will fail too often. It's needed for !kmem_map 529 because sometimes allocations are made by threads that 530 hold the map locked, which could cause other threads to 531 wait long term even if they are trying to make a NOWAIT 532 allocation. 533 534 - ffs+snapshots needs testing. 535 536 - LFS port has been fudged and it's probably borked. 537 538 - ext2fs panic on unmount. 539 540 Branch: yamt-lazymbuf 541 Description: implement and evaluate lazy mapping of mbuf external data pages 542 also, change the way to share mbuf external storage. 543 it's intended as the first step of larger changes. 544 1. support operations (esp. bus_dma load) on 545 unmapped mbuf. 546 2. unify mbuf and buf. 547 (or, at least some parts of them) 548 3. then it should be trivial to implement 549 i/o coalescing, etc. 550 Status: Active 551 Start Date: Wed Jul 6 2005 552 End Date: 553 Base Tag: yamt-lazymbuf-base7 554 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 555 Scope: src/sys (src/common is tagged but not branched) 556 Notes: 557 i386 DONE 558 amd64 DONE 559 other ports should work as the trunk does. 560 (conditionalized by __HAVE_LAZY_MBUF macro) 561 562 Branch: reinoud-bufcleanup 563 Description: implement and evaluate struct buf usage cleanup strategies. 564 Ideas currently in mind (preference for b): 565 a) 566 1. use of bio_ops per buffer. 567 2. allow chaining/overloading of functions in bio_ops 568 and provide some private context. 569 3. extend the bio_ops with commenly used functionality 570 like pending action counting, custom context passing, 571 last minute processing of buffer data, buffer cache 572 etc. 573 4. investigate the use of the kcont() 574 continuation-passing framework for async io 575 completion notification for bufs 576 ... 577 b) 578 1. all sequencing use of B_CALL replaced by 579 device-threads, if possible generic code around BUFQ 580 2. possibly use kcont() for async IO finished signalling 581 3. counter of pending and queued actions requestable 582 by IOCTL interface? 583 4. implement `last minute buffer fixup' calls and maybe 584 even finished I/O calls as vnode operations 585 ... 586 Status: Active 587 Start Date: Thu Mar 15 2007 588 End Date: 589 Base Tag: reinoud-bufcleanup-base 590 Maintainer: Reinoud Zandijk <reinoud (a] NetBSD.org> 591 Scope: src/sys and src/common 592 Notes: Used as expiriment sandbox and if successful hopefully one day 593 to be intergrated. 594 595 Branch: thorpej-atomic 596 Description: Implementation of an atomic memory operations API modeled 597 after the one in Solaris 10. 598 Status: Active 599 Start Date: Apr 11 2007 600 End Date: 601 Base tag: thorpej-atomic-base 602 Maintainer: Jason Thorpe <thorpej (a] netbsd.org> 603 Scope: src/common 604 src/sys 605 Notes: Base atomic primitives need to be implemented for 606 all of the supported architectures: 607 608 alpha DONE 609 arm DONE 610 hppa 611 i386 DONE 612 ia64 613 m68k DONE (except for 68010) 614 mips 615 ns32k 616 powerpc DONE except for membar_*() 617 powerpc64 DONE except for membar_*() 618 sh3 619 sparc DONE except for membar_*() 620 sparc64 DONE except for membar_*() 621 vax 622 x86_64 DONE 623 624 Tested: 625 626 alpha NO 627 arm NO 628 hppa NO 629 i386 NO 630 ia64 NO 631 m68k NO 632 mips NO 633 ns32k NO 634 powerpc NO 635 powerpc64 NO 636 sh3 NO 637 sparc NO 638 sparc64 NO 639 vax NO 640 x86_64 NO 641 642 TODO: 643 644 all - Need to replace mb_*() with membar_*(). 645 646 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 647 to see of membar_enter() is required here. 648 649 - Talk to ad@ -- figure out of non-atomic 650 mutex / rwlock release is actually safe. 651 652 arm - Consider using a RAS technique like 653 MIPS uses for _lock_cas() and the mutex 654 stubs. Possibly do more than one atomic 655 op as a RAS. Possibly implement mutex 656 stubs using the technique. 657 658 m68k - Need to do 68010 support. 659 660 i386 - Need to change when x86_patch() is called 661 so we can test ncpus. 662 663 powerpc - Figure out if we need barriers in the 664 atomic ops themselves (hopefully not!) 665 666 x86_64 - Need to change when x86_patch() is called 667 so we can test ncpus. 668 669 ######################################################################## 670 # Individual developers' branches (Terminated): 671 ######################################################################## 672 673 Branch: bouyer-scsipi 674 Description: Integration of atapi support 675 Status: Terminated 676 Start Date: 677 End Date: 678 Base Tag: 679 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org> 680 Scope: kernel 681 Notes: Superseded by thorpej_scsipi 682 683 Branch: bouyer-xen2 684 Description: update xen port to xen 2.0, with support for domain0 operations 685 Status: Terminated 686 Start Date: Dec 13 2004 687 End Date: Mar 10 2005 688 Base Tag: netbsd-2-base 689 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org> 690 Scope: src/sys/arch/xen 691 Notes: 692 693 Branch: chap-midi 694 Description: Renovation of MIDI support 695 Status: Terminated; merged to -current 696 Start Date: 19 May 2006 697 End Date: 30 Jun 2006 698 Base Tag: chap-midi-base 699 Maintainer: Chapman Flack <chap (a] NetBSD.org> 700 Scope: sys, share/man, usr.bin 701 Notes: 702 703 Branch: chs-ubc 704 Description: Unified Buffer Cache 705 Status: Terminated 706 Start Date: 707 End Date: 708 Base Tag: chs-ubc-base 709 Maintainer: Chuck Silvers <chs (a] NetBSD.org> 710 Scope: kernel 711 Notes: 712 713 Branch: chs-ubc2 714 Description: Unified Buffer Cache 715 Status: Terminated; merged to -current 716 Start Date: 717 End Date: 718 Base Tag: chs-ubc2-base, chs-ubc2-newbase 719 Maintainer: Chuck Silvers <chs (a] NetBSD.org> 720 Scope: kernel 721 Notes: 722 723 Branch: cjs-build-against-obj-dir 724 Description: ? 725 Status: ? 726 Start Date: 727 End Date: 728 Base Tag: 729 Maintainer: Curt Sampson <cjs (a] NetBSD.org> 730 Scope: Entire tree. 731 Notes: 732 733 Branch: eeh-paddr_t 734 Description: use separate types for virtual vs. physical addresses 735 Status: Terminated; merged to -current 736 Start Date: 737 End Date: 738 Base Tag: eeh-paddr_t-base 739 Maintainer: Eduardo Horvath <eeh (a] NetBSD.org> 740 Scope: kernel 741 Notes: This is needed to support 32-bit kernels on sparc64. 742 743 Branch: elad-kernelauth 744 Description: Native NetBSD implementation of Apple's kernel authorization 745 based on TN2127. This is a "clean-room" implementation to 746 avoid any licensing issues. 747 Status: Terminated; merged to -current 748 Start Date: Tue Mar 7 2006 749 End Date: Mon May 15 2006 750 Base Tag: elad-kernelauth-base 751 Maintainer: Elad Efrat <elad (a] NetBSD.org> 752 Scope: src/sys, src/share/man/man9/Makefile, 753 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 754 Notes: 755 756 Branch: fvdl-softdep 757 Description: FFS soft dependencies 758 Status: Terminated; merged to -current 759 Start Date: 760 End Date: 761 Base Tag: fvdl-softdep-base 762 Maintainer: Frank van der Linden <fvdl (a] NetBSD.org> 763 Scope: kernel 764 Notes: 765 766 Branch: gehenna-devsw 767 Description: auto-generation of devsw table 768 Status: Terminated 769 Start Date: 16 May 2002 770 End Date: 6 Sep 2002 771 Base Tag: gehenna-devsw-base 772 Maintainer: MAEKAWA Masahide <gehenna (a] NetBSD.org> 773 Scope: syssrc 774 Notes: The goal is to get rid of the existing device switch tables in 775 port-dependent conf.c and to generate them dynamically by 776 config(8). 777 778 Branch: is-newarp 779 Description: ARP for non-Ethernet 780 Status: Terminated; merged before NetBSD 1.3 781 Start Date: 1996/10/13 782 End Date: 1997/03/15 783 Base Tag: is-newarp-base 784 Maintainer: Ignatios Souvatzis <is (a] NetBSD.org> 785 Scope: kernel 786 Notes: 787 788 Branch: kenh-if-detach 789 Description: Interface detach support. 790 Status: ? 791 Start Date: 792 End Date: 793 Base Tag: kenh-if-detach-base 794 Maintainer: Ken Hornstein <kenh (a] NetBSD.org> 795 Scope: kernel 796 Notes: 797 798 Branch: kent-audio1 799 Description: Audio converter pipeline 800 Status: Terminated; merged to -current 801 Start Date: Tue Dec 7 2004 802 End Date: Tue Jan 11 2005 803 Base Tag: kent-audio1-base 804 Maintainer: TAMURA Kent <kent (a] NetBSD.org> 805 Scope: kernel (audio device drivers) 806 Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 807 Please consult with the maintainer before committing 808 to this branch. 809 810 Branch: kqueue 811 Description: kqueue kernel event notification mechanism (from FreeBSD) 812 Status: Terminated; merged to -current 813 Start Date: Tue Jul 10 23:08:38 EST 2001 814 End Date: Tue Oct 24 09:14:14 GMT 2002 815 Base Tag: kqueue-base 816 Maintainer: Jaromir Dolecek <jdolecek (a] NetBSD.org> 817 Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 818 Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 819 local internal changes to better suit NetBSD, and 820 enhancements such as looking up filters by name or 821 number, and dynamic registration of "user" filters. 822 The work is complete as is, but is awaiting more 823 feedback from various kernel gurus before going mainline. 824 825 Branch: ktrace-lwp 826 Description: ktrace support for lwp ids. 827 Status: Terminated; merged to -current 828 Start Date: Wed Jul 2 15:27:30 UTC 2003 829 End Date: Sun Dec 11 12:25:29 UTC 2005 830 Base Tag: ktrace-lwp-base 831 Maintainer: Darren Reed <darrenr (a] NetBSD.org> 832 Scope: sys 833 Notes: 834 835 Branch: marc-pcmcia 836 Description: PCMCIA support 837 Status: Terminated; merged to -current 838 Start Date: 839 End Date: 840 Base Tag: marc-pcmcia-base, marc-pcmcia-bp 841 Maintainer: Marc Horowitz <marc (a] NetBSD.org> 842 Scope: kernel 843 Notes: 844 845 Branch: minoura_x68k_bus_h 846 Description: bus_space(9) and bus_dma(9) implementation for x68k 847 Status: Terminated; merged to -current 848 Start Date: 23 Dec 1998 849 End Date: 16 Mar 1999 850 Base Tag: minoura_x68k_bus_h-base 851 Maintainer: Minoura Makoto <minoura (a] NetBSD.org> 852 Scope: sys/arch/x68k 853 Notes: 854 855 Branch: minoura-xpg4dl 856 Description: Citrus Project locale subsystem 857 Status: Terminated; (partly) merged to -current 858 Start Date: 28 March 2000 859 End Date: 860 Base Tag: minoura-xpg4dl-base 861 Maintainer: Minoura Makoto <minoura (a] NetBSD.org> 862 Scope: basesrc, syssrc, sharesrc 863 Notes: Citrus Project is developing dynamically-loadable, codeset- 864 independent locale subsystem. Part of the implementation 865 (LC_CTYPE) called XPG4DL is now integrated to -current. 866 867 Branch: mjf-ufs-trans 868 Description: filesystem transactions for ufs 869 Status: Active 870 Start Date: 12 March 2007 871 End Date: 872 Base Tag: mjf-ufs-trans-base 873 Maintainer: Matt Fleming <mjf (a] NetBSD.org> 874 Scope: kernel 875 Notes: 876 877 Branch: mrg-vm-swap 878 Description: dynamic swap allocation, swap-to-files support 879 Status: Terminated; abondoned for mrg-vm-swap2 880 Start Date: 12 February 1997 881 End Date: 15 March 1997 882 Base Tag: [none] 883 Maintainer: Matthew R. Green <mrg (a] NetBSD.org> 884 Scope: kernel 885 Notes: 886 887 Branch: mrg-vm-swap2 888 Description: dynamic swap allocation, swap-to-files support 889 Status: Terminated; merged to -current 890 Start Date: 4 May 1997 891 End Date: 12 June 1997 892 Base Tag: mrg-vm-swap2-base 893 Maintainer: Matthew R. Green <mrg (a] NetBSD.org> 894 Scope: kernel 895 Notes: 896 897 Branch: nathanw_sa 898 Description: Scheduler activations 899 Status: Terminated; merged to -current 900 Start Date: 5 March 2001 901 End Date: 18 January 2003 902 Base Tag: nathanw_sa_base 903 Maintainer: Nathan Williams <nathanw (a] NetBSD.org> 904 Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 905 bin/ps usr.bin/systat usr.bin/top usr.bin/w 906 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 907 Notes: The idea of scheduler activations is described in the 908 classic paper by Anderson et al., in ACM Transactions 909 a on Computer Systems volume 10 issue 1 (1992),which 910 can be found at 911 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 912 Many ideas in the implementation are based on the 913 implementation of scheduler activations added to Mach 914 3.0 and described by Davis et al. in the University of 915 Washington CS tech report 92-08-93, which can be found 916 at 917 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 918 919 My USENIX paper on the subject can be found at 920 http://web.mit.edu/nathanw/www/usenix/ 921 922 Please consult with the maintainer before committing 923 to this branch. 924 Other tags starting with nathanw_sa reserved for 925 branch management and are not guaranteed to be stable. 926 927 Trunk tagged with "nathanw_sa_before_merge" prior to 928 merging branch down to trunk. Branch tagged with 929 "nathanw_sa_end" to indicate the ending revision of 930 the branch. 931 932 Branch: newlock 933 Description: New locking primitives, based on Solaris's 934 Status: Terminated 935 Start Date: March 9, 2002 936 End Date: Febuary 12, 2007 937 Base Tag: newlock-base 938 Maintainer: Jason R. Thorpe <thorpej (a] NetBSD.org> 939 Scope: Kernel 940 Notes: The goal is to replace the existing lockmgr() and 941 simple_lock() based locking mechanisms with the 942 primitives found in Solaris: mutexes and rwlocks. 943 Superseeded by the newlock2 branch. 944 945 Branch: newlock2 946 Description: New locking primitives, based on Solaris's 947 Status: Terminated 948 Start Date: September 9, 2006 949 End Date: Febuary 12, 2007 950 Base Tag: newlock2-base 951 Maintainer: Andrew Doran <ad (a] NetBSD.org> 952 Scope: Kernel 953 Notes: As per the newlock branch, however given the amount of time 954 the original branch has lain dormant, a new one has been 955 created. Goals: 956 - Implement new locking primitives on most-used ports. 957 - Minor locking improvements. 958 - Remove spinlockmgr(). 959 960 Branch: nick-csl-alignment 961 Description: Provide correctly aligned __cpu_simple_lock_t for hppa 962 Status: Terminated 963 Start Date: 2007-07-18 964 End Date: 965 Base Tag: nick-csl-alignment-base5 966 Maintainer: Nick Hudson <skrll (a] NetBSD.org> 967 Scope: sys, lib/libpthread, lib/libpthread_dbg 968 Notes: 969 970 Branch: perseant-lfsv2 971 Description: LFS incompatible on-disk data structure changes 972 Status: Terminated 973 Start Date: 27 June 2001 974 End Date: 16 July 2001 975 Base Tag: perseant-lfsv2-base 976 Maintainer: Konrad Schroder <perseant (a] NetBSD.org> 977 Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 978 Notes: This branch should be short-lived, I expect to merge as soon 979 as the data structures required for unremove are in and tested. 980 981 Branch: ppcoea-renovation 982 Description: General renovation and cleanup of all OEA PowerPC ports. 983 Status: Terminated; merged to -current 984 Start Date: 30 April 2007 985 End Date: 15 October 2007 986 Base Tag: ppcoea-renovation-base 987 Maintainer: Tim Rightnour <garbled (a] netbsd.org> 988 Scope: src/sys/arch 989 Notes: This branch is for a general cleanup of all OEA-based PowerPC 990 ports. OEA (Operating Environment Architecture) PowerPC refers 991 to the 601, 603, 604, and similar chips. Specifically, not the 992 403/401 and other embedded chips. The general concept is to get 993 them all compiling, and sharing as much code as possible. All 994 developers are welcome to commit to this branch. 995 996 Branch: thorpej-devvp 997 Description: replace dev_t with struct vnode * in devsw entry points 998 Status: Terminated 999 Start Date: Sep 6 2001 1000 End Date: ??? 1001 Base Tag: thorpej-devvp-base 1002 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1003 Scope: syssrc 1004 Notes: Kernels built from this branch are not expected 1005 to function correctly at this time. 1006 1007 Ports known to compile on this branch: 1008 alpha 1009 i386 1010 1011 Branch: peter-altq 1012 Description: New ALTQ framework: 1013 - sync with KAME sources 1014 - share mtag/name mapping functions 1015 - separate altq + pf attachment 1016 Status: Terminated; merged to -current 1017 Start Date: March 16, 2006 1018 End Date: October 12, 2006 1019 Base Tag: peter-altq-base 1020 Maintainer: Peter Postma <peter (a] NetBSD.org>, 1021 Martin Husemann <martin (a] NetBSD.org>, 1022 Matthias Scheler <tron (a] NetBSD.org> 1023 Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1024 Notes: Only the first item in the description was finished 1025 in this branch. 1026 1027 Branch: sommerfeld_i386mp_1 1028 Description: Multiprocessor support for i386 using Intel MP BIOS. 1029 Status: Terminated; merged to -current 1030 Start Date: 21 Feb 2000 1031 End Date: 01 Oct 2002 1032 Base Tag: sommerfeld_i386mpbase_1 1033 Maintainer: Bill Sommerfeld <sommerfeld (a] NetBSD.org> 1034 Scope: sys/arch/i386 1035 Notes: 1036 Code committed to the branch has booted to multiuser 1037 on at least one system. 1038 1039 Not guaranteed to compile against mainline since -current 1040 may have changed incompatibly with the last branch update; 1041 use "cvs update -D" to roll-back the rest of the tree to match. 1042 1043 Please get explicit permission from the maintainer 1044 before each commit, or your changes will be backed out. 1045 Other tags starting with sommerfeld_ are private to 1046 the developer and are guaranteed to be unstable. 1047 Only the maintainer should move tags. 1048 1049 Note that this branch uses a DIFFERENT scheme for 1050 synching with the mainline. the maintainer uses some private 1051 scripts for keeping them in synch; if you make commits 1052 to the branch to "resynchronize" things, you'll 1053 probably do it wrong; instead, ask the maintainer to 1054 resynchronize things. 1055 1056 See sys/arch/i386/TODO on the branch for a list of known 1057 issues with the branch. 1058 1059 Branch: thorpej-mips-cache 1060 Description: overhaul MIPS cache support code 1061 Status: Terminated; merged to -current 1062 Start Date: Oct 23 2001 1063 End Date: Nov 14 2001 1064 Base Tag: thorpej-mips-cache-base 1065 Scope: syssrc 1066 Notes: This branch needs more debugging, testing, and more 1067 ports need to be converted to the new world order. 1068 1069 The following processors have had cache ops 1070 written: 1071 1072 * R2000/R3000 (cache_r3k) -- light testing, 1073 needs to be beat on a lot more to make 1074 sure it's working. 1075 1076 * R4000/R4400 (cache_r4k) -- mhitch (a] NetBSD.org 1077 tracked down a bug, which has been fixed. 1078 1079 Confirmed working on R4000-with-L2. 1080 1081 Confirmed working on R4400-no-L2 and 1082 R4400-with-L2. 1083 1084 * R4600/R5000 (cache_r5k) -- shin (a] NetBSD.org 1085 has committed fixes to this code. 1086 1087 Confirmed working on R4600 v2 (SGI IP-22 with 1088 no SysAD L2 cache). 1089 1090 Confirmed working on RM5260 (Algorithmics P-5064). 1091 1092 * TX39 (cache_tx39) -- uch (a] NetBSD.org has 1093 committed fixes to this code. Awaiting 1094 confirmation that it is working properly. 1095 1096 * R5900 (cache_r5900) -- uch (a] NetBSD.org has 1097 written this code and tested it on a 1098 PlayStation 2. 1099 1100 The following ports have been updated to compile (and 1101 use optimized-for-processor bus_dma routines). Those 1102 that have been tested and work are marked with [WORKING]. 1103 1104 * algor [WORKING] 1105 1106 * arc [WORKING] 1107 1108 * pmax [WORKING] 1109 1110 * playstation2 [WORKING] 1111 Needs optimized bus_dmamap_sync(). 1112 1113 * hpcmips [need verification that this is working] 1114 Needs optimized bus_dmamap_sync(). 1115 1116 * sgimips [WORKING] 1117 Needs optimized bus_dmamap_sync(). 1118 1119 * cobalt [need testing] 1120 1121 * mipsco [need testing] 1122 1123 * newsmips [need testing] 1124 1125 Branch: thorpej_scsipi 1126 Description: SCSI/ATAPI midlayer rewrite. 1127 Status: Terminated; merged to -current 1128 Start Date: 1129 End Date: Apr 25 2001 1130 Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1131 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org>, 1132 Jason Thorpe <thorpej (a] NetBSD.org> 1133 Scope: syssrc 1134 Notes: When a change from -current is pulled up please move the 1135 thorpej_scsipi_base tag to the revision you're syncing with. 1136 thorpej_scsipi_nbase is private to maintainer (only 1137 used when syncing the whole branch with HEAD). 1138 Just before the merge, syssrc has been tagged with 1139 thorpej_scsipi_beforemerge 1140 1141 Branch: thorpej-signal 1142 Description: ? 1143 Status: ? 1144 Start Date: 1145 End Date: 1146 Base Tag: thorpej-signal-base 1147 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1148 Scope: kernel 1149 Notes: 1150 1151 Branch: thorpej-setroot 1152 Description: ? 1153 Status: Terminated; merged to -current 1154 Start Date: 1155 End Date: 1156 Base Tag: 1157 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1158 Scope: kernel 1159 Notes: 1160 1161 Branch: simonb-timecounters 1162 Description: Port FreeBSD timecounters to NetBSD 1163 Status: Terminated 1164 Start Date: Sat Feb 04 2006 1165 End Date: Wed Jun 07 2006 1166 Base Tag: simonb-timecounters-base 1167 Maintainer: Simon Burge <simonb (a] NetBSD.org>, 1168 Frank Kardel <kardel (a] NetBSD.org> 1169 Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1170 Notes: early (partial conversion) commit to -current 1171 ok'ed by core@ on 20060605 for testing and further 1172 simplified conversion 1173 1174 Branch: wrstuden-devbsize 1175 Description: Modify buffer cache to deal with different devices having 1176 different block sizes. Also DEV_BSIZE would go away. 1177 Status: Terminated 1178 Start Date: Aug or Sept 1999 1179 End Date: 1 Apr 2000 1180 Base tag: wrstuden-devbsize-base 1181 Maintainer: Bill Studenmund <wrstuden (a] NetBSD.org> 1182 Scope: kernel 1183 Notes: No longer active due to lack of time, and introduction 1184 of UBC. In terms of UBC, the primary cache for 1185 file data is the VM cache, which needs to operate 1186 in terms of VM pages. As no existing device has native 1187 pages the same size as our VM pages, there already is 1188 a mapping going on between the VM system and the 1189 underlying blocks. So it would be easier and cleaner 1190 to adjust that to deal w/ different block sizes. 1191 Also with UBC, all i/o is in terms of bytes at an offset 1192 with a certain length, so the exact block size isn't a big 1193 deal. 1194 1195 Any other wrstuden-devbsize tag may (and should) go away. 1196 1197 Branch: yamt-idlelwp 1198 Description: idle lwp, and some changes depending on it. 1199 1200 1. separate context switching and thread scheduling. 1201 (cf. gmcgarry_ctxsw) 1202 2. implement idle lwp. 1203 3. clean up related MD/MI interfaces. 1204 4. make scheduler(s) modular. 1205 1206 Status: Terminated; merged to -current 1207 Start Date: Fri Feb 17 2007 1208 End Date: Thu May 17 2007 1209 Base Tag: yamt-idlelwp-base8 1210 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1211 Scope: src/sys (src/common is tagged but not branched) 1212 Notes: 1213 Status of ports: 1214 alpha [ Done, UP tested, MP not tested ] 1215 i386 [ Done, tested ] 1216 amd64 [ Done, tested ] 1217 mips [ Done, both MIPS1 and MIPS3 tested] 1218 sparc [ Done, UP tested, MP might have 1219 some problem after newlock2 merge ] 1220 sparc64 [ Done, tested ] 1221 arm [ Done, SA1 tested. See PR 36548 ] 1222 macppc/powerpc [ Done, OEA tested ] 1223 hppa [ Done, tested ] 1224 sh3 [ Done, tested ] 1225 vax [ Done, UP tested, MP untested ] 1226 m68k [ Done, tested on several ports ] 1227 ns32k [ broken ] 1228 ia64 [ broken ] 1229 pdp10 [ broken ] 1230 1231 How to adapt a port? 1232 1233 - unify cpu_switch, cpu_exit, cpu_switchto into 1234 a single cpu_switchto. see cpu_switchto.9. 1235 1236 - implement cpu_idle. see cpu_idle.9. 1237 1238 - add a flag argument to cpu_need_resched. 1239 handle RESCHED_IMMED flag, which means "cause a preemption 1240 as soon as possible." eg. in the case of MULTIPROCESSOR, 1241 send an IPI to the target cpu. 1242 1243 - "curlwp == NULL" is not a valid check for idle state anymore. 1244 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1245 almost always non-NULL, with exceptions like early on boot. 1246 1247 - remove idle pcbs. 1248 1249 - (if MULTIPROCESSOR) tweak processor trampoline code. 1250 1251 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1252 secondary processors. 1253 1254 - (if schedhz!=0) call schedclock regardless of the value of 1255 curlwp. 1256 1257 - of course, update MD users of scheduler/switching API. 1258 1259 Branch: yamt-km, yamt-km-doc 1260 Description: simplify/improve kernel memory management and bootstrap 1261 Status: Terminated; merged to -current 1262 Start Date: Tue Jan 25 2005 1263 End Date: Fri Apr 1 2005 1264 Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1265 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1266 Scope: yamt-km: src/sys 1267 yamt-km-doc: src/share/man/man9/uvm.9 1268 Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1269 1270 the followings are per-port status. 1271 (account names mean "tested by".) 1272 1273 works enough to go to multiuser: 1274 alpha, i386, xen (yamt@) 1275 pc532 (simonb@) 1276 alpha, i386, mac68k, macppc, pmax, shark, 1277 sparc, sparc64, sun3, x68k (chs@) 1278 cobalt, dreamcast, hp300, news68k, newsmips, 1279 sun3x (tsutsui@) 1280 amiga (mhitch@) 1281 cats, hp700 (skrll@) 1282 xen (bouyer@) 1283 1284 known to have the same problem as trunk: 1285 vax (chs@, stuck while running kvm_mkdb) 1286 1287 known to have a problem: 1288 luna68k (and, if any, other m68k ports which use TTR) 1289 needs to be revisited. 1290 -> for luna68k, although not tested, 1291 Sysmap has been moved to avoid kva conflict with 1292 I/O ranges. 1293 1294 buildable: 1295 src/sys/arch/acorn26/conf/GENERIC 1296 src/sys/arch/acorn32/conf/GENERIC 1297 src/sys/arch/algor/conf/P6032 1298 src/sys/arch/alpha/conf/GENERIC 1299 src/sys/arch/alpha/conf/GENERIC.MP 1300 src/sys/arch/amd64/conf/GENERIC 1301 src/sys/arch/amd64/conf/GENERIC.MP 1302 src/sys/arch/amiga/conf/GENERIC 1303 src/sys/arch/arc/conf/GENERIC 1304 src/sys/arch/atari/conf/MILAN-PCIIDE 1305 src/sys/arch/bebox/conf/GENERIC 1306 src/sys/arch/cats/conf/GENERIC 1307 src/sys/arch/cesfic/conf/GENERIC 1308 src/sys/arch/cobalt/conf/GENERIC 1309 src/sys/arch/dreamcast/conf/GENERIC 1310 src/sys/arch/evbarm/conf/TS7200 1311 src/sys/arch/evbppc/conf/WALNUT 1312 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1313 src/sys/arch/evbsh5/conf/CAYMAN64 1314 src/sys/arch/hp300/conf/GENERIC 1315 src/sys/arch/hp700/conf/GENERIC 1316 src/sys/arch/hpcarm/conf/JORNADA728 1317 src/sys/arch/hpcmips/conf/GENERIC 1318 src/sys/arch/hpcsh/conf/GENERIC 1319 src/sys/arch/hpcsh/conf/HPW650PA 1320 src/sys/arch/i386/conf/GENERIC 1321 src/sys/arch/i386/conf/GENERIC.MP 1322 src/sys/arch/i386/conf/XEN0 1323 src/sys/arch/i386/conf/XENU 1324 src/sys/arch/ibmnws/conf/GENERIC 1325 src/sys/arch/iyonix/conf/GENERIC 1326 src/sys/arch/luna68k/conf/GENERIC 1327 src/sys/arch/mac68k/conf/GENERIC 1328 src/sys/arch/macppc/conf/GENERIC 1329 src/sys/arch/macppc/conf/GENERIC.MP 1330 src/sys/arch/mipsco/conf/GENERIC 1331 src/sys/arch/mmeye/conf/GENERIC 1332 src/sys/arch/mvme68k/conf/GENERIC 1333 src/sys/arch/netwinder/conf/GENERIC 1334 src/sys/arch/news68k/conf/GENERIC 1335 src/sys/arch/newsmips/conf/GENERIC 1336 src/sys/arch/next68k/conf/GENERIC 1337 src/sys/arch/ofppc/conf/GENERIC 1338 src/sys/arch/pc532/conf/GENERIC 1339 src/sys/arch/pmax/conf/GENERIC 1340 src/sys/arch/prep/conf/GENERIC 1341 src/sys/arch/sandpoint/conf/GENERIC 1342 src/sys/arch/sbmips/conf/GENERIC 1343 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1344 src/sys/arch/shark/conf/GENERIC 1345 src/sys/arch/sparc/conf/GENERIC 1346 src/sys/arch/sparc/conf/GENERIC.MP 1347 src/sys/arch/sparc64/conf/GENERIC 1348 src/sys/arch/sparc64/conf/GENERIC.MP 1349 src/sys/arch/sun2/conf/GENERIC 1350 src/sys/arch/sun3/conf/GENERIC 1351 src/sys/arch/vax/conf/GENERIC 1352 src/sys/arch/vax/conf/GENERIC.MP 1353 src/sys/arch/x68k/conf/GENERIC 1354 1355 src/sys/arch/playstation2/conf/GENERIC 1356 1357 Branch: yamt-pdpolicy 1358 Description: play with page replacement policy 1359 - separate page replacement policy from the rest of kernel 1360 - implement alternative replacement policy 1361 - related read-ahead adjustment? 1362 Status: Terminated; merged to -current 1363 Start Date: Sun Mar 5 2006 1364 End Date: Sat Sep 16 2006 1365 Base Tag: yamt-pdpolicy-base9 1366 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1367 Scope: src/sys (src/common is tagged but not branched) 1368 Notes: 1369 1370 Branch: yamt-readahead 1371 Description: play with file readahead 1372 Status: Terminated; merged to -current 1373 Start Date: Mon Nov 14 2005 1374 End Date: Wed Nov 30 2005 1375 Base Tag: yamt-readahead-base3 1376 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1377 Scope: src/sys 1378 Notes: 1379 1380 Branch: yamt-uio_vmspace 1381 Description: uio_lwp/uio_segflg -> uio_vmspace 1382 Status: Terminated; merged to -current 1383 Start Date: Mon Dec 31 2005 1384 End Date: Wed Mar 1 2006 1385 Base Tag: yamt-uio_vmspace-base5 1386 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1387 Scope: src/sys 1388 Notes: 1389 1390 Branch: yamt-splraiseipl 1391 Description: finish implementing splraiseipl (and makeiplcookie). 1392 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1393 1394 - completes workqueue(9) and netbt. 1395 - fix PR/33218. 1396 1397 Status: Terminated; merged to -current 1398 Start Date: Mon Sep 18 2006 1399 End Date: Fri Dec 22 2006 1400 Base Tag: yamt-splraiseipl-base5 1401 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1402 Scope: src/sys (src/common is tagged but not branched) 1403 Notes: 1404 tested (by who): 1405 alpha (yamt) 1406 alpha (pavel) 1407 amd64 (reported privately) 1408 cobalt (tsutsui) 1409 ews4800mips (tsutsui) 1410 hp300 (tsutsui) 1411 hpcarm (reported privately) 1412 i386 (yamt) 1413 macppc (tsutsui) 1414 news68k (tsutsui) 1415 sgimips(IP32) (tsutsui) 1416 sparc(sun4c) (tsutsui) 1417 sun2 (tsutsui) 1418 sun3 (tsutsui) 1419 sun3x (tsutsui) 1420 xen (yamt) 1421 1422 compile-tested: 1423 acorn26 1424 acorn32 1425 algor 1426 amiga 1427 arc 1428 atari 1429 bebox 1430 cats 1431 cesfic 1432 dreamcast 1433 evbarm 1434 evbmips 1435 evbppc(marvell) 1436 evbppc(ibm4xx) 1437 evbsh3 1438 hp700 1439 hpcmips 1440 hpcsh 1441 ia64 1442 ibmnws 1443 iyonix 1444 landisk 1445 luna68k 1446 mac68k 1447 mmeye 1448 mvme68k 1449 mvmeppc 1450 mipsco 1451 netwinder 1452 newsmips 1453 next68k 1454 ofppc 1455 pc532 1456 pmax 1457 pmppc 1458 prep 1459 sandpoint 1460 sbmips 1461 shark 1462 sparc 1463 sparc64 1464 vax 1465 x68k 1466 zaurus 1467 1468 not tested: 1469 pdp10 (i don't know how to build) 1470 sh5 (not buildable with an unrelated problem.) 1471 1472 compile CAYMAN64/netbsd32_sa.o 1473 cc1: warnings being treated as errors 1474 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1475 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1476 --- netbsd32_sa.o --- 1477 *** [netbsd32_sa.o] Error code 1 1478 1 error 1479 1480 notyet: 1481 amigappc 1482 playstation2 1483 1484 Branch: yamt-vop 1485 Description: remove several VOPs 1486 Status: Terminated; merged to -current 1487 Start Date: Wed Oct 19 2005 1488 End Date: Wed Nov 2 2005 1489 Base Tag: yamt-vop-base3 1490 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1491 Scope: src/sys 1492 Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1493 1494 Branch: yamt-x86pmap 1495 Description: merge i386 and amd64 pmap 1496 Status: Terminated; merged to -current 1497 Start Date: Mon Sep 24 2007 1498 End Date: Fri Oct 19 2007 1499 Base Tag: yamt-x86pmap-base4 1500 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1501 Scope: src/sys (src/common is tagged but not branched) 1502 Notes: 1503 1504 Branch: gdamore-uart 1505 Description: Add register table support to com driver. 1506 Status: Active 1507 Start Date: 14 June 2006 1508 End Date: 13 July 2006 1509 Base Tag: gdamore-uart-base 1510 Maintainer: Garrett D'Amore <gdamore (a] NetBSD.org> 1511 Scope: kernel 1512 Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1513 com support, and also removes a nasty hack from Atheros com. 1514 1515 ######################################################################## 1516 # Other: 1517 ######################################################################## 1518 1519 Branch: magnum 1520 Description: ? 1521 Status: ? 1522 Start Date: 1523 End Date: 1524 Base Tag: magnum-base 1525 Maintainer: ? 1526 Scope: kernel 1527 Notes: 1528 1529
Indexes created Tue Sep 15 00:24:42 UTC 2026