BRANCHES revision 1.214
1 # $NetBSD: BRANCHES,v 1.214 2007/10/18 15:31:17 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: newlock 396 Description: New locking primitives, based on Solaris's 397 Status: Terminated 398 Start Date: March 9, 2002 399 End Date: Febuary 12, 2007 400 Base Tag: newlock-base 401 Maintainer: Jason R. Thorpe <thorpej (a] NetBSD.org> 402 Scope: Kernel 403 Notes: The goal is to replace the existing lockmgr() and 404 simple_lock() based locking mechanisms with the 405 primitives found in Solaris: mutexes and rwlocks. 406 Superseeded by the newlock2 branch. 407 408 Branch: newlock2 409 Description: New locking primitives, based on Solaris's 410 Status: Terminated 411 Start Date: September 9, 2006 412 End Date: Febuary 12, 2007 413 Base Tag: newlock2-base 414 Maintainer: Andrew Doran <ad (a] NetBSD.org> 415 Scope: Kernel 416 Notes: As per the newlock branch, however given the amount of time 417 the original branch has lain dormant, a new one has been 418 created. Goals: 419 - Implement new locking primitives on most-used ports. 420 - Minor locking improvements. 421 - Remove spinlockmgr(). 422 423 Branch: nick-csl-alignment 424 Description: Provide correctly aligned __cpu_simple_lock_t for hppa 425 Status: Terminated 426 Start Date: 2007-07-18 427 End Date: 428 Base Tag: nick-csl-alignment-base5 429 Maintainer: Nick Hudson <skrll (a] NetBSD.org> 430 Scope: sys, lib/libpthread, lib/libpthread_dbg 431 Notes: 432 433 Branch: pkgviews 434 Description: package views, enabling multiple conflicting packages to co-exist 435 Status: Active 436 Start Date: 22 July 2002 437 End Date: 438 Base Tag: pkgviews 439 Maintainer: Alistair Crooks <agc (a] NetBSD.org> 440 Scope: pkgsrc, basesrc/usr.sbin/pkg_install 441 Notes: A more flexible infrastructure for third-party packages by 442 allowing multiple conflicting packages and versions to co-exist 443 within the same tree 444 445 Branch: ppcoea-renovation 446 Description: General renovation and cleanup of all OEA PowerPC ports. 447 Status: Terminated; merged to -current 448 Start Date: 30 April 2007 449 End Date: 15 October 2007 450 Base Tag: ppcoea-renovation-base 451 Maintainer: Tim Rightnour <garbled (a] netbsd.org> 452 Scope: src/sys/arch 453 Notes: This branch is for a general cleanup of all OEA-based PowerPC 454 ports. OEA (Operating Environment Architecture) PowerPC refers 455 to the 601, 603, 604, and similar chips. Specifically, not the 456 403/401 and other embedded chips. The general concept is to get 457 them all compiling, and sharing as much code as possible. All 458 developers are welcome to commit to this branch. 459 460 Branch: rpaulo-netinet-merge-pcb 461 Description: merge in6pcb with inpcb 462 Status: Dormant 463 Start Date: Wed Feb 01 2006 464 End Date: 465 Base Tag: rpaulo-netinet-merge-pcb-base 466 Maintainer: Rui Paulo <rpaulo (a] NetBSD.org> 467 Scope: src/sys 468 Notes: No longer active due to the lack of time. If you plan to 469 continue this branch, sys/netinet/in_pcb.h already contains 470 the proposed structure layout (which was roughly discussed 471 in the tech-net mailing list). 472 I also defined INP_*() macros to mimicate FreeBSD's inpcb 473 locking style, but currently they do nothing and are not 474 yet called at the correct places (needs discussion about 475 kernel fine-grained locking). 476 To continue this branch, one needs to read all the relevant 477 inpcb/in6pcb source files and change the function names, 478 structure names, structure fileds according to the new 479 layout (in6pcb is gone). 480 Don't try to build a kernel from this branch because it won't 481 work. The missing pieces required to do a complete build 482 were not committed because they were incomplete and generated 483 panics. 484 You shouldn't need to worry about KAME syncs because 485 they did most of them by now. 486 After the work is done, you are required to test the branch 487 (before the merge to -current) with an interop IPv6 test. 488 More info at: http://www.tahi.org/ 489 490 Branch: rtr-xorg-branch 491 Description: xorg & static build alterations to src/x11 492 Status: Active 493 Start Date: Nov 15 2004 494 End Date: 495 Base tag: rtr-xorg-branch-base 496 Maintainer: Tyler R. Retzlaff <rtr (a] NetBSD.org> 497 Scope: x11 498 distrib/sets/lists 499 share/mk/bsd.x11.mk 500 share/mk/bsd.own.mk 501 etc/mtree/NetBSD.dist 502 Notes: Requires parts of xsrc/xfree (HEAD) 503 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 504 Requires xorg (XORG-6_8_1) 505 506 Branch: wrstuden-fixsa 507 Description: Fix a number of issues present with Scheduler Activations. 508 Status: Active 509 Start Date: 15 May 2007 510 End Date: 511 Base Tag: wrstuden-fixsa-base 512 Maintainer: Bill Stouder-Studenmund <wrstuden (a] NetBSD.org> 513 Scope: src, though all the interesting stuff is in the kernel 514 or lib/libpthread or maybe gdb. 515 Notes: This branch is based off of the netbsd-4 branch! 516 This branch is intended to stage improvements for the 517 Scheduler Activations system for NetBSD 4. Improvements 518 include not allocating memory while preparing to tsleep(), 519 reducing inappropriate upcall delivery (hopefully also 520 eliminating the need to mlock stacks), and being 521 able to pthread_kill() running threads. 522 523 Branch: vmlocking 524 Description: Make memory allocators and trap handling MP safe 525 Status: Active 526 Start Date: 13 March 2007 527 End Date: 528 Base Tag: vmlocking-base 529 Maintainer: Andrew Doran <ad (a] NetBSD.org> 530 Scope: kernel 531 Notes: 532 - Replace all simplelocks with mutexes 533 - Remove spinlockmgr 534 - Make memory allocators MP safe 535 - Make trap handling MP safe: push kernel lock acquire 536 back into pager ops. 537 538 Only i386 is currently update. Most per architecture 539 changes need to be made in the pmap module. LFS is not 540 currently stable due interaction between the pagedaemon (?) 541 and the HOLDRELE() in lfs_segment.c. It may trash your 542 filesystem.. 543 544 Most of the locks replaced are now sleep/adaptive locks or 545 spin locks at IPL_VM. Assuming audio interrupt handlers 546 are made MP safe there are far fewer potential deadlocks 547 against the kernel lock. 548 549 v_interlock becomes an adaptive mutex so now acquring 550 it can potentially block, similarly for other locks 551 that were before simplelocks. This needs to be audited 552 carefully. 553 554 Use vnodes in general needs to be audited, as vnodes can 555 now be inspected without the kernel lock held. 556 557 Acquiring locks in the pmap module can now block, meaning 558 that the current pmap, cpu or lazy pmap status can change 559 out from underneath the requestor. This also needs to be 560 audited. 561 562 Currently, i386 has the necessary modifications, and has 563 trap handling and a few calls to allocators out from under 564 the kernel lock. There are still problems that need to be 565 debugged. 566 567 Need to check that whenever a lock is initialized, it is 568 also destroyed. 569 570 Lots of testing required. 571 572 Branch: yamt-lazymbuf 573 Description: implement and evaluate lazy mapping of mbuf external data pages 574 also, change the way to share mbuf external storage. 575 it's intended as the first step of larger changes. 576 1. support operations (esp. bus_dma load) on 577 unmapped mbuf. 578 2. unify mbuf and buf. 579 (or, at least some parts of them) 580 3. then it should be trivial to implement 581 i/o coalescing, etc. 582 Status: Active 583 Start Date: Wed Jul 6 2005 584 End Date: 585 Base Tag: yamt-lazymbuf-base5 586 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 587 Scope: src/sys (src/common is tagged but not branched) 588 Notes: 589 i386 DONE 590 amd64 DONE 591 other ports should work as the trunk does. 592 (conditionalized by __HAVE_LAZY_MBUF macro) 593 594 Branch: reinoud-bufcleanup 595 Description: implement and evaluate struct buf usage cleanup strategies. 596 Ideas currently in mind (preference for b): 597 a) 598 1. use of bio_ops per buffer. 599 2. allow chaining/overloading of functions in bio_ops 600 and provide some private context. 601 3. extend the bio_ops with commenly used functionality 602 like pending action counting, custom context passing, 603 last minute processing of buffer data, buffer cache 604 etc. 605 4. investigate the use of the kcont() 606 continuation-passing framework for async io 607 completion notification for bufs 608 ... 609 b) 610 1. all sequencing use of B_CALL replaced by 611 device-threads, if possible generic code around BUFQ 612 2. possibly use kcont() for async IO finished signalling 613 3. counter of pending and queued actions requestable 614 by IOCTL interface? 615 4. implement `last minute buffer fixup' calls and maybe 616 even finished I/O calls as vnode operations 617 ... 618 Status: Active 619 Start Date: Thu Mar 15 2007 620 End Date: 621 Base Tag: reinoud-bufcleanup-base 622 Maintainer: Reinoud Zandijk <reinoud (a] NetBSD.org> 623 Scope: src/sys and src/common 624 Notes: Used as expiriment sandbox and if successful hopefully one day 625 to be intergrated. 626 627 Branch: thorpej-atomic 628 Description: Implementation of an atomic memory operations API modeled 629 after the one in Solaris 10. 630 Status: Active 631 Start Date: Apr 11 2007 632 End Date: 633 Base tag: thorpej-atomic-base 634 Maintainer: Jason Thorpe <thorpej (a] netbsd.org> 635 Scope: src/common 636 src/sys 637 Notes: Base atomic primitives need to be implemented for 638 all of the supported architectures: 639 640 alpha DONE 641 arm DONE 642 hppa 643 i386 DONE 644 ia64 645 m68k DONE (except for 68010) 646 mips 647 ns32k 648 powerpc DONE except for membar_*() 649 powerpc64 DONE except for membar_*() 650 sh3 651 sparc DONE except for membar_*() 652 sparc64 DONE except for membar_*() 653 vax 654 x86_64 DONE 655 656 Tested: 657 658 alpha NO 659 arm NO 660 hppa NO 661 i386 NO 662 ia64 NO 663 m68k NO 664 mips NO 665 ns32k NO 666 powerpc NO 667 powerpc64 NO 668 sh3 NO 669 sparc NO 670 sparc64 NO 671 vax NO 672 x86_64 NO 673 674 TODO: 675 676 all - Need to replace mb_*() with membar_*(). 677 678 - Audit MUTEX_CAS() and RWLOCK_CAS() uses 679 to see of membar_enter() is required here. 680 681 - Talk to ad@ -- figure out of non-atomic 682 mutex / rwlock release is actually safe. 683 684 arm - Consider using a RAS technique like 685 MIPS uses for _lock_cas() and the mutex 686 stubs. Possibly do more than one atomic 687 op as a RAS. Possibly implement mutex 688 stubs using the technique. 689 690 m68k - Need to do 68010 support. 691 692 i386 - Need to change when x86_patch() is called 693 so we can test ncpus. 694 695 powerpc - Figure out if we need barriers in the 696 atomic ops themselves (hopefully not!) 697 698 x86_64 - Need to change when x86_patch() is called 699 so we can test ncpus. 700 701 ######################################################################## 702 # Individual developers' branches (Terminated): 703 ######################################################################## 704 705 Branch: bouyer-scsipi 706 Description: Integration of atapi support 707 Status: Terminated 708 Start Date: 709 End Date: 710 Base Tag: 711 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org> 712 Scope: kernel 713 Notes: Superseded by thorpej_scsipi 714 715 Branch: bouyer-xen2 716 Description: update xen port to xen 2.0, with support for domain0 operations 717 Status: Terminated 718 Start Date: Dec 13 2004 719 End Date: Mar 10 2005 720 Base Tag: netbsd-2-base 721 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org> 722 Scope: src/sys/arch/xen 723 Notes: 724 725 Branch: chap-midi 726 Description: Renovation of MIDI support 727 Status: Terminated; merged to -current 728 Start Date: 19 May 2006 729 End Date: 30 Jun 2006 730 Base Tag: chap-midi-base 731 Maintainer: Chapman Flack <chap (a] NetBSD.org> 732 Scope: sys, share/man, usr.bin 733 Notes: 734 735 Branch: chs-ubc 736 Description: Unified Buffer Cache 737 Status: Terminated 738 Start Date: 739 End Date: 740 Base Tag: chs-ubc-base 741 Maintainer: Chuck Silvers <chs (a] NetBSD.org> 742 Scope: kernel 743 Notes: 744 745 Branch: chs-ubc2 746 Description: Unified Buffer Cache 747 Status: Terminated; merged to -current 748 Start Date: 749 End Date: 750 Base Tag: chs-ubc2-base, chs-ubc2-newbase 751 Maintainer: Chuck Silvers <chs (a] NetBSD.org> 752 Scope: kernel 753 Notes: 754 755 Branch: cjs-build-against-obj-dir 756 Description: ? 757 Status: ? 758 Start Date: 759 End Date: 760 Base Tag: 761 Maintainer: Curt Sampson <cjs (a] NetBSD.org> 762 Scope: Entire tree. 763 Notes: 764 765 Branch: eeh-paddr_t 766 Description: use separate types for virtual vs. physical addresses 767 Status: Terminated; merged to -current 768 Start Date: 769 End Date: 770 Base Tag: eeh-paddr_t-base 771 Maintainer: Eduardo Horvath <eeh (a] NetBSD.org> 772 Scope: kernel 773 Notes: This is needed to support 32-bit kernels on sparc64. 774 775 Branch: elad-kernelauth 776 Description: Native NetBSD implementation of Apple's kernel authorization 777 based on TN2127. This is a "clean-room" implementation to 778 avoid any licensing issues. 779 Status: Terminated; merged to -current 780 Start Date: Tue Mar 7 2006 781 End Date: Mon May 15 2006 782 Base Tag: elad-kernelauth-base 783 Maintainer: Elad Efrat <elad (a] NetBSD.org> 784 Scope: src/sys, src/share/man/man9/Makefile, 785 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 786 Notes: 787 788 Branch: fvdl-softdep 789 Description: FFS soft dependencies 790 Status: Terminated; merged to -current 791 Start Date: 792 End Date: 793 Base Tag: fvdl-softdep-base 794 Maintainer: Frank van der Linden <fvdl (a] NetBSD.org> 795 Scope: kernel 796 Notes: 797 798 Branch: gehenna-devsw 799 Description: auto-generation of devsw table 800 Status: Terminated 801 Start Date: 16 May 2002 802 End Date: 6 Sep 2002 803 Base Tag: gehenna-devsw-base 804 Maintainer: MAEKAWA Masahide <gehenna (a] NetBSD.org> 805 Scope: syssrc 806 Notes: The goal is to get rid of the existing device switch tables in 807 port-dependent conf.c and to generate them dynamically by 808 config(8). 809 810 Branch: is-newarp 811 Description: ARP for non-Ethernet 812 Status: Terminated; merged before NetBSD 1.3 813 Start Date: 1996/10/13 814 End Date: 1997/03/15 815 Base Tag: is-newarp-base 816 Maintainer: Ignatios Souvatzis <is (a] NetBSD.org> 817 Scope: kernel 818 Notes: 819 820 Branch: kenh-if-detach 821 Description: Interface detach support. 822 Status: ? 823 Start Date: 824 End Date: 825 Base Tag: kenh-if-detach-base 826 Maintainer: Ken Hornstein <kenh (a] NetBSD.org> 827 Scope: kernel 828 Notes: 829 830 Branch: kent-audio1 831 Description: Audio converter pipeline 832 Status: Terminated; merged to -current 833 Start Date: Tue Dec 7 2004 834 End Date: Tue Jan 11 2005 835 Base Tag: kent-audio1-base 836 Maintainer: TAMURA Kent <kent (a] NetBSD.org> 837 Scope: kernel (audio device drivers) 838 Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 839 Please consult with the maintainer before committing 840 to this branch. 841 842 Branch: kqueue 843 Description: kqueue kernel event notification mechanism (from FreeBSD) 844 Status: Terminated; merged to -current 845 Start Date: Tue Jul 10 23:08:38 EST 2001 846 End Date: Tue Oct 24 09:14:14 GMT 2002 847 Base Tag: kqueue-base 848 Maintainer: Jaromir Dolecek <jdolecek (a] NetBSD.org> 849 Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 850 Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 851 local internal changes to better suit NetBSD, and 852 enhancements such as looking up filters by name or 853 number, and dynamic registration of "user" filters. 854 The work is complete as is, but is awaiting more 855 feedback from various kernel gurus before going mainline. 856 857 Branch: ktrace-lwp 858 Description: ktrace support for lwp ids. 859 Status: Terminated; merged to -current 860 Start Date: Wed Jul 2 15:27:30 UTC 2003 861 End Date: Sun Dec 11 12:25:29 UTC 2005 862 Base Tag: ktrace-lwp-base 863 Maintainer: Darren Reed <darrenr (a] NetBSD.org> 864 Scope: sys 865 Notes: 866 867 Branch: marc-pcmcia 868 Description: PCMCIA support 869 Status: Terminated; merged to -current 870 Start Date: 871 End Date: 872 Base Tag: marc-pcmcia-base, marc-pcmcia-bp 873 Maintainer: Marc Horowitz <marc (a] NetBSD.org> 874 Scope: kernel 875 Notes: 876 877 Branch: minoura_x68k_bus_h 878 Description: bus_space(9) and bus_dma(9) implementation for x68k 879 Status: Terminated; merged to -current 880 Start Date: 23 Dec 1998 881 End Date: 16 Mar 1999 882 Base Tag: minoura_x68k_bus_h-base 883 Maintainer: Minoura Makoto <minoura (a] NetBSD.org> 884 Scope: sys/arch/x68k 885 Notes: 886 887 Branch: minoura-xpg4dl 888 Description: Citrus Project locale subsystem 889 Status: Terminated; (partly) merged to -current 890 Start Date: 28 March 2000 891 End Date: 892 Base Tag: minoura-xpg4dl-base 893 Maintainer: Minoura Makoto <minoura (a] NetBSD.org> 894 Scope: basesrc, syssrc, sharesrc 895 Notes: Citrus Project is developing dynamically-loadable, codeset- 896 independent locale subsystem. Part of the implementation 897 (LC_CTYPE) called XPG4DL is now integrated to -current. 898 899 Branch: mjf-ufs-trans 900 Description: filesystem transactions for ufs 901 Status: Active 902 Start Date: 12 March 2007 903 End Date: 904 Base Tag: mjf-ufs-trans-base 905 Maintainer: Matt Fleming <mjf (a] NetBSD.org> 906 Scope: kernel 907 Notes: 908 909 Branch: mrg-vm-swap 910 Description: dynamic swap allocation, swap-to-files support 911 Status: Terminated; abondoned for mrg-vm-swap2 912 Start Date: 12 February 1997 913 End Date: 15 March 1997 914 Base Tag: [none] 915 Maintainer: Matthew R. Green <mrg (a] NetBSD.org> 916 Scope: kernel 917 Notes: 918 919 Branch: mrg-vm-swap2 920 Description: dynamic swap allocation, swap-to-files support 921 Status: Terminated; merged to -current 922 Start Date: 4 May 1997 923 End Date: 12 June 1997 924 Base Tag: mrg-vm-swap2-base 925 Maintainer: Matthew R. Green <mrg (a] NetBSD.org> 926 Scope: kernel 927 Notes: 928 929 Branch: nathanw_sa 930 Description: Scheduler activations 931 Status: Terminated; merged to -current 932 Start Date: 5 March 2001 933 End Date: 18 January 2003 934 Base Tag: nathanw_sa_base 935 Maintainer: Nathan Williams <nathanw (a] NetBSD.org> 936 Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 937 bin/ps usr.bin/systat usr.bin/top usr.bin/w 938 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 939 Notes: The idea of scheduler activations is described in the 940 classic paper by Anderson et al., in ACM Transactions 941 a on Computer Systems volume 10 issue 1 (1992),which 942 can be found at 943 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 944 Many ideas in the implementation are based on the 945 implementation of scheduler activations added to Mach 946 3.0 and described by Davis et al. in the University of 947 Washington CS tech report 92-08-93, which can be found 948 at 949 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 950 951 My USENIX paper on the subject can be found at 952 http://web.mit.edu/nathanw/www/usenix/ 953 954 Please consult with the maintainer before committing 955 to this branch. 956 Other tags starting with nathanw_sa reserved for 957 branch management and are not guaranteed to be stable. 958 959 Trunk tagged with "nathanw_sa_before_merge" prior to 960 merging branch down to trunk. Branch tagged with 961 "nathanw_sa_end" to indicate the ending revision of 962 the branch. 963 964 Branch: perseant-lfsv2 965 Description: LFS incompatible on-disk data structure changes 966 Status: Terminated 967 Start Date: 27 June 2001 968 End Date: 16 July 2001 969 Base Tag: perseant-lfsv2-base 970 Maintainer: Konrad Schroder <perseant (a] NetBSD.org> 971 Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 972 Notes: This branch should be short-lived, I expect to merge as soon 973 as the data structures required for unremove are in and tested. 974 975 Branch: thorpej-devvp 976 Description: replace dev_t with struct vnode * in devsw entry points 977 Status: Terminated 978 Start Date: Sep 6 2001 979 End Date: ??? 980 Base Tag: thorpej-devvp-base 981 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 982 Scope: syssrc 983 Notes: Kernels built from this branch are not expected 984 to function correctly at this time. 985 986 Ports known to compile on this branch: 987 alpha 988 i386 989 990 Branch: peter-altq 991 Description: New ALTQ framework: 992 - sync with KAME sources 993 - share mtag/name mapping functions 994 - separate altq + pf attachment 995 Status: Terminated; merged to -current 996 Start Date: March 16, 2006 997 End Date: October 12, 2006 998 Base Tag: peter-altq-base 999 Maintainer: Peter Postma <peter (a] NetBSD.org>, 1000 Martin Husemann <martin (a] NetBSD.org>, 1001 Matthias Scheler <tron (a] NetBSD.org> 1002 Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 1003 Notes: Only the first item in the description was finished 1004 in this branch. 1005 1006 Branch: sommerfeld_i386mp_1 1007 Description: Multiprocessor support for i386 using Intel MP BIOS. 1008 Status: Terminated; merged to -current 1009 Start Date: 21 Feb 2000 1010 End Date: 01 Oct 2002 1011 Base Tag: sommerfeld_i386mpbase_1 1012 Maintainer: Bill Sommerfeld <sommerfeld (a] NetBSD.org> 1013 Scope: sys/arch/i386 1014 Notes: 1015 Code committed to the branch has booted to multiuser 1016 on at least one system. 1017 1018 Not guaranteed to compile against mainline since -current 1019 may have changed incompatibly with the last branch update; 1020 use "cvs update -D" to roll-back the rest of the tree to match. 1021 1022 Please get explicit permission from the maintainer 1023 before each commit, or your changes will be backed out. 1024 Other tags starting with sommerfeld_ are private to 1025 the developer and are guaranteed to be unstable. 1026 Only the maintainer should move tags. 1027 1028 Note that this branch uses a DIFFERENT scheme for 1029 synching with the mainline. the maintainer uses some private 1030 scripts for keeping them in synch; if you make commits 1031 to the branch to "resynchronize" things, you'll 1032 probably do it wrong; instead, ask the maintainer to 1033 resynchronize things. 1034 1035 See sys/arch/i386/TODO on the branch for a list of known 1036 issues with the branch. 1037 1038 Branch: thorpej-mips-cache 1039 Description: overhaul MIPS cache support code 1040 Status: Terminated; merged to -current 1041 Start Date: Oct 23 2001 1042 End Date: Nov 14 2001 1043 Base Tag: thorpej-mips-cache-base 1044 Scope: syssrc 1045 Notes: This branch needs more debugging, testing, and more 1046 ports need to be converted to the new world order. 1047 1048 The following processors have had cache ops 1049 written: 1050 1051 * R2000/R3000 (cache_r3k) -- light testing, 1052 needs to be beat on a lot more to make 1053 sure it's working. 1054 1055 * R4000/R4400 (cache_r4k) -- mhitch (a] NetBSD.org 1056 tracked down a bug, which has been fixed. 1057 1058 Confirmed working on R4000-with-L2. 1059 1060 Confirmed working on R4400-no-L2 and 1061 R4400-with-L2. 1062 1063 * R4600/R5000 (cache_r5k) -- shin (a] NetBSD.org 1064 has committed fixes to this code. 1065 1066 Confirmed working on R4600 v2 (SGI IP-22 with 1067 no SysAD L2 cache). 1068 1069 Confirmed working on RM5260 (Algorithmics P-5064). 1070 1071 * TX39 (cache_tx39) -- uch (a] NetBSD.org has 1072 committed fixes to this code. Awaiting 1073 confirmation that it is working properly. 1074 1075 * R5900 (cache_r5900) -- uch (a] NetBSD.org has 1076 written this code and tested it on a 1077 PlayStation 2. 1078 1079 The following ports have been updated to compile (and 1080 use optimized-for-processor bus_dma routines). Those 1081 that have been tested and work are marked with [WORKING]. 1082 1083 * algor [WORKING] 1084 1085 * arc [WORKING] 1086 1087 * pmax [WORKING] 1088 1089 * playstation2 [WORKING] 1090 Needs optimized bus_dmamap_sync(). 1091 1092 * hpcmips [need verification that this is working] 1093 Needs optimized bus_dmamap_sync(). 1094 1095 * sgimips [WORKING] 1096 Needs optimized bus_dmamap_sync(). 1097 1098 * cobalt [need testing] 1099 1100 * mipsco [need testing] 1101 1102 * newsmips [need testing] 1103 1104 Branch: thorpej_scsipi 1105 Description: SCSI/ATAPI midlayer rewrite. 1106 Status: Terminated; merged to -current 1107 Start Date: 1108 End Date: Apr 25 2001 1109 Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 1110 Maintainer: Manuel Bouyer <bouyer (a] NetBSD.org>, 1111 Jason Thorpe <thorpej (a] NetBSD.org> 1112 Scope: syssrc 1113 Notes: When a change from -current is pulled up please move the 1114 thorpej_scsipi_base tag to the revision you're syncing with. 1115 thorpej_scsipi_nbase is private to maintainer (only 1116 used when syncing the whole branch with HEAD). 1117 Just before the merge, syssrc has been tagged with 1118 thorpej_scsipi_beforemerge 1119 1120 Branch: thorpej-signal 1121 Description: ? 1122 Status: ? 1123 Start Date: 1124 End Date: 1125 Base Tag: thorpej-signal-base 1126 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1127 Scope: kernel 1128 Notes: 1129 1130 Branch: thorpej-setroot 1131 Description: ? 1132 Status: Terminated; merged to -current 1133 Start Date: 1134 End Date: 1135 Base Tag: 1136 Maintainer: Jason Thorpe <thorpej (a] NetBSD.org> 1137 Scope: kernel 1138 Notes: 1139 1140 Branch: simonb-timecounters 1141 Description: Port FreeBSD timecounters to NetBSD 1142 Status: Terminated 1143 Start Date: Sat Feb 04 2006 1144 End Date: Wed Jun 07 2006 1145 Base Tag: simonb-timecounters-base 1146 Maintainer: Simon Burge <simonb (a] NetBSD.org>, 1147 Frank Kardel <kardel (a] NetBSD.org> 1148 Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 1149 Notes: early (partial conversion) commit to -current 1150 ok'ed by core@ on 20060605 for testing and further 1151 simplified conversion 1152 1153 Branch: wrstuden-devbsize 1154 Description: Modify buffer cache to deal with different devices having 1155 different block sizes. Also DEV_BSIZE would go away. 1156 Status: Terminated 1157 Start Date: Aug or Sept 1999 1158 End Date: 1 Apr 2000 1159 Base tag: wrstuden-devbsize-base 1160 Maintainer: Bill Studenmund <wrstuden (a] NetBSD.org> 1161 Scope: kernel 1162 Notes: No longer active due to lack of time, and introduction 1163 of UBC. In terms of UBC, the primary cache for 1164 file data is the VM cache, which needs to operate 1165 in terms of VM pages. As no existing device has native 1166 pages the same size as our VM pages, there already is 1167 a mapping going on between the VM system and the 1168 underlying blocks. So it would be easier and cleaner 1169 to adjust that to deal w/ different block sizes. 1170 Also with UBC, all i/o is in terms of bytes at an offset 1171 with a certain length, so the exact block size isn't a big 1172 deal. 1173 1174 Any other wrstuden-devbsize tag may (and should) go away. 1175 1176 Branch: yamt-idlelwp 1177 Description: idle lwp, and some changes depending on it. 1178 1179 1. separate context switching and thread scheduling. 1180 (cf. gmcgarry_ctxsw) 1181 2. implement idle lwp. 1182 3. clean up related MD/MI interfaces. 1183 4. make scheduler(s) modular. 1184 1185 Status: Terminated; merged to -current 1186 Start Date: Fri Feb 17 2007 1187 End Date: Thu May 17 2007 1188 Base Tag: yamt-idlelwp-base8 1189 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1190 Scope: src/sys (src/common is tagged but not branched) 1191 Notes: 1192 Status of ports: 1193 alpha [ Done, UP tested, MP not tested ] 1194 i386 [ Done, tested ] 1195 amd64 [ Done, tested ] 1196 mips [ Done, both MIPS1 and MIPS3 tested] 1197 sparc [ Done, UP tested, MP might have 1198 some problem after newlock2 merge ] 1199 sparc64 [ Done, tested ] 1200 arm [ Done, SA1 tested. See PR 36548 ] 1201 macppc/powerpc [ Done, OEA tested ] 1202 hppa [ Done, tested ] 1203 sh3 [ Done, tested ] 1204 vax [ Done, UP tested, MP untested ] 1205 m68k [ Done, tested on several ports ] 1206 ns32k [ broken ] 1207 ia64 [ broken ] 1208 pdp10 [ broken ] 1209 1210 How to adapt a port? 1211 1212 - unify cpu_switch, cpu_exit, cpu_switchto into 1213 a single cpu_switchto. see cpu_switchto.9. 1214 1215 - implement cpu_idle. see cpu_idle.9. 1216 1217 - add a flag argument to cpu_need_resched. 1218 handle RESCHED_IMMED flag, which means "cause a preemption 1219 as soon as possible." eg. in the case of MULTIPROCESSOR, 1220 send an IPI to the target cpu. 1221 1222 - "curlwp == NULL" is not a valid check for idle state anymore. 1223 use "(curlwp->l_flag & LW_IDLE) != 0" instead. curlwp is 1224 almost always non-NULL, with exceptions like early on boot. 1225 1226 - remove idle pcbs. 1227 1228 - (if MULTIPROCESSOR) tweak processor trampoline code. 1229 1230 - (if MULTIPROCESSOR) call mi_cpu_attach when attaching 1231 secondary processors. 1232 1233 - (if schedhz!=0) call schedclock regardless of the value of 1234 curlwp. 1235 1236 - of course, update MD users of scheduler/switching API. 1237 1238 Branch: yamt-km, yamt-km-doc 1239 Description: simplify/improve kernel memory management and bootstrap 1240 Status: Terminated; merged to -current 1241 Start Date: Tue Jan 25 2005 1242 End Date: Fri Apr 1 2005 1243 Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 1244 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1245 Scope: yamt-km: src/sys 1246 yamt-km-doc: src/share/man/man9/uvm.9 1247 Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 1248 1249 the followings are per-port status. 1250 (account names mean "tested by".) 1251 1252 works enough to go to multiuser: 1253 alpha, i386, xen (yamt@) 1254 pc532 (simonb@) 1255 alpha, i386, mac68k, macppc, pmax, shark, 1256 sparc, sparc64, sun3, x68k (chs@) 1257 cobalt, dreamcast, hp300, news68k, newsmips, 1258 sun3x (tsutsui@) 1259 amiga (mhitch@) 1260 cats, hp700 (skrll@) 1261 xen (bouyer@) 1262 1263 known to have the same problem as trunk: 1264 vax (chs@, stuck while running kvm_mkdb) 1265 1266 known to have a problem: 1267 luna68k (and, if any, other m68k ports which use TTR) 1268 needs to be revisited. 1269 -> for luna68k, although not tested, 1270 Sysmap has been moved to avoid kva conflict with 1271 I/O ranges. 1272 1273 buildable: 1274 src/sys/arch/acorn26/conf/GENERIC 1275 src/sys/arch/acorn32/conf/GENERIC 1276 src/sys/arch/algor/conf/P6032 1277 src/sys/arch/alpha/conf/GENERIC 1278 src/sys/arch/alpha/conf/GENERIC.MP 1279 src/sys/arch/amd64/conf/GENERIC 1280 src/sys/arch/amd64/conf/GENERIC.MP 1281 src/sys/arch/amiga/conf/GENERIC 1282 src/sys/arch/arc/conf/GENERIC 1283 src/sys/arch/atari/conf/MILAN-PCIIDE 1284 src/sys/arch/bebox/conf/GENERIC 1285 src/sys/arch/cats/conf/GENERIC 1286 src/sys/arch/cesfic/conf/GENERIC 1287 src/sys/arch/cobalt/conf/GENERIC 1288 src/sys/arch/dreamcast/conf/GENERIC 1289 src/sys/arch/evbarm/conf/TS7200 1290 src/sys/arch/evbppc/conf/WALNUT 1291 src/sys/arch/evbsh3/conf/COMPUTEXEVB 1292 src/sys/arch/evbsh5/conf/CAYMAN64 1293 src/sys/arch/hp300/conf/GENERIC 1294 src/sys/arch/hp700/conf/GENERIC 1295 src/sys/arch/hpcarm/conf/JORNADA728 1296 src/sys/arch/hpcmips/conf/GENERIC 1297 src/sys/arch/hpcsh/conf/GENERIC 1298 src/sys/arch/hpcsh/conf/HPW650PA 1299 src/sys/arch/i386/conf/GENERIC 1300 src/sys/arch/i386/conf/GENERIC.MP 1301 src/sys/arch/i386/conf/XEN0 1302 src/sys/arch/i386/conf/XENU 1303 src/sys/arch/ibmnws/conf/GENERIC 1304 src/sys/arch/iyonix/conf/GENERIC 1305 src/sys/arch/luna68k/conf/GENERIC 1306 src/sys/arch/mac68k/conf/GENERIC 1307 src/sys/arch/macppc/conf/GENERIC 1308 src/sys/arch/macppc/conf/GENERIC.MP 1309 src/sys/arch/mipsco/conf/GENERIC 1310 src/sys/arch/mmeye/conf/GENERIC 1311 src/sys/arch/mvme68k/conf/GENERIC 1312 src/sys/arch/netwinder/conf/GENERIC 1313 src/sys/arch/news68k/conf/GENERIC 1314 src/sys/arch/newsmips/conf/GENERIC 1315 src/sys/arch/next68k/conf/GENERIC 1316 src/sys/arch/ofppc/conf/GENERIC 1317 src/sys/arch/pc532/conf/GENERIC 1318 src/sys/arch/pmax/conf/GENERIC 1319 src/sys/arch/prep/conf/GENERIC 1320 src/sys/arch/sandpoint/conf/GENERIC 1321 src/sys/arch/sbmips/conf/GENERIC 1322 src/sys/arch/sgimips/conf/GENERIC32_IP3x 1323 src/sys/arch/shark/conf/GENERIC 1324 src/sys/arch/sparc/conf/GENERIC 1325 src/sys/arch/sparc/conf/GENERIC.MP 1326 src/sys/arch/sparc64/conf/GENERIC 1327 src/sys/arch/sparc64/conf/GENERIC.MP 1328 src/sys/arch/sun2/conf/GENERIC 1329 src/sys/arch/sun3/conf/GENERIC 1330 src/sys/arch/vax/conf/GENERIC 1331 src/sys/arch/vax/conf/GENERIC.MP 1332 src/sys/arch/x68k/conf/GENERIC 1333 1334 src/sys/arch/playstation2/conf/GENERIC 1335 1336 Branch: yamt-pdpolicy 1337 Description: play with page replacement policy 1338 - separate page replacement policy from the rest of kernel 1339 - implement alternative replacement policy 1340 - related read-ahead adjustment? 1341 Status: Terminated; merged to -current 1342 Start Date: Sun Mar 5 2006 1343 End Date: Sat Sep 16 2006 1344 Base Tag: yamt-pdpolicy-base9 1345 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1346 Scope: src/sys (src/common is tagged but not branched) 1347 Notes: 1348 1349 Branch: yamt-readahead 1350 Description: play with file readahead 1351 Status: Terminated; merged to -current 1352 Start Date: Mon Nov 14 2005 1353 End Date: Wed Nov 30 2005 1354 Base Tag: yamt-readahead-base3 1355 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1356 Scope: src/sys 1357 Notes: 1358 1359 Branch: yamt-uio_vmspace 1360 Description: uio_lwp/uio_segflg -> uio_vmspace 1361 Status: Terminated; merged to -current 1362 Start Date: Mon Dec 31 2005 1363 End Date: Wed Mar 1 2006 1364 Base Tag: yamt-uio_vmspace-base5 1365 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1366 Scope: src/sys 1367 Notes: 1368 1369 Branch: yamt-splraiseipl 1370 Description: finish implementing splraiseipl (and makeiplcookie). 1371 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 1372 1373 - completes workqueue(9) and netbt. 1374 - fix PR/33218. 1375 1376 Status: Terminated; merged to -current 1377 Start Date: Mon Sep 18 2006 1378 End Date: Fri Dec 22 2006 1379 Base Tag: yamt-splraiseipl-base5 1380 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1381 Scope: src/sys (src/common is tagged but not branched) 1382 Notes: 1383 tested (by who): 1384 alpha (yamt) 1385 alpha (pavel) 1386 amd64 (reported privately) 1387 cobalt (tsutsui) 1388 ews4800mips (tsutsui) 1389 hp300 (tsutsui) 1390 hpcarm (reported privately) 1391 i386 (yamt) 1392 macppc (tsutsui) 1393 news68k (tsutsui) 1394 sgimips(IP32) (tsutsui) 1395 sparc(sun4c) (tsutsui) 1396 sun2 (tsutsui) 1397 sun3 (tsutsui) 1398 sun3x (tsutsui) 1399 xen (yamt) 1400 1401 compile-tested: 1402 acorn26 1403 acorn32 1404 algor 1405 amiga 1406 arc 1407 atari 1408 bebox 1409 cats 1410 cesfic 1411 dreamcast 1412 evbarm 1413 evbmips 1414 evbppc(marvell) 1415 evbppc(ibm4xx) 1416 evbsh3 1417 hp700 1418 hpcmips 1419 hpcsh 1420 ia64 1421 ibmnws 1422 iyonix 1423 landisk 1424 luna68k 1425 mac68k 1426 mmeye 1427 mvme68k 1428 mvmeppc 1429 mipsco 1430 netwinder 1431 newsmips 1432 next68k 1433 ofppc 1434 pc532 1435 pmax 1436 pmppc 1437 prep 1438 sandpoint 1439 sbmips 1440 shark 1441 sparc 1442 sparc64 1443 vax 1444 x68k 1445 zaurus 1446 1447 not tested: 1448 pdp10 (i don't know how to build) 1449 sh5 (not buildable with an unrelated problem.) 1450 1451 compile CAYMAN64/netbsd32_sa.o 1452 cc1: warnings being treated as errors 1453 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c: In function 'netbsd32_sa_ucsp': 1454 /exports/nbsd/src/sys/compat/netbsd32/netbsd32_sa.c:126: warning: implicit declaration of function '_UC_MACHINE32_SP' 1455 --- netbsd32_sa.o --- 1456 *** [netbsd32_sa.o] Error code 1 1457 1 error 1458 1459 notyet: 1460 amigappc 1461 playstation2 1462 1463 Branch: yamt-vop 1464 Description: remove several VOPs 1465 Status: Terminated; merged to -current 1466 Start Date: Wed Oct 19 2005 1467 End Date: Wed Nov 2 2005 1468 Base Tag: yamt-vop-base3 1469 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1470 Scope: src/sys 1471 Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1472 1473 Branch: yamt-x86pmap 1474 Description: merge i386 and amd64 pmap 1475 Status: Terminated; merged to -current 1476 Start Date: Mon Sep 24 2007 1477 End Date: Fri Oct 19 2007 1478 Base Tag: yamt-x86pmap-base4 1479 Maintainer: YAMAMOTO Takashi <yamt (a] NetBSD.org> 1480 Scope: src/sys (src/common is tagged but not branched) 1481 Notes: 1482 1483 Branch: gdamore-uart 1484 Description: Add register table support to com driver. 1485 Status: Active 1486 Start Date: 14 June 2006 1487 End Date: 13 July 2006 1488 Base Tag: gdamore-uart-base 1489 Maintainer: Garrett D'Amore <gdamore (a] NetBSD.org> 1490 Scope: kernel 1491 Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1492 com support, and also removes a nasty hack from Atheros com. 1493 1494 ######################################################################## 1495 # Other: 1496 ######################################################################## 1497 1498 Branch: magnum 1499 Description: ? 1500 Status: ? 1501 Start Date: 1502 End Date: 1503 Base Tag: magnum-base 1504 Maintainer: ? 1505 Scope: kernel 1506 Notes: 1507 1508
Indexes created Fri Sep 18 00:27:12 UTC 2026