157199806SWarner LoshUpdating Information for FreeBSD current users 253dfde79SWarner Losh 3e72fd46aSWarner LoshThis file is maintained and copyrighted by M. Warner Losh 49698f2c0SWarner Losh<imp@village.org>. See end of file for further details. For commonly 59698f2c0SWarner Loshdone items, please see the COMMON ITEMS: section later in the file. 6e72fd46aSWarner Losh 72c724730SWarner LoshItems affecting the ports and packages system can be found in 82c724730SWarner Losh/usr/ports/UPDATING. Please read that file before running 94f638121SWarner Loshportupgrade. 102c724730SWarner Losh 1199b22782SKen SmithNOTE TO PEOPLE WHO THINK THAT FreeBSD 7.x IS SLOW: 1299b22782SKen Smith FreeBSD 7.x has many debugging features turned on, in 1369f7bcf3SWarner Losh both the kernel and userland. These features attempt to detect 1469f7bcf3SWarner Losh incorrect use of system primitives, and encourage loud failure 1569f7bcf3SWarner Losh through extra sanity checking and fail stop semantics. They 1669f7bcf3SWarner Losh also substantially impact system performance. If you want to 1769f7bcf3SWarner Losh do performance measurement, benchmarking, and optimization, 1869f7bcf3SWarner Losh you'll want to turn them off. This includes various WITNESS- 1969f7bcf3SWarner Losh related kernel options, INVARIANTS, malloc debugging flags 2069f7bcf3SWarner Losh in userland, and various verbose features in the kernel. Many 2169f7bcf3SWarner Losh developers choose to disable these features on build machines 22a19f8ddaSDavid E. O'Brien to maximize performance. 231d7e99caSJohn Baldwin 24a580b31aSAriff Abdullah20061126: 25a580b31aSAriff Abdullah Sound infrastructure has been updated with various fixes and 26a580b31aSAriff Abdullah improvements. Most of the changes are pretty much transparent, 27a580b31aSAriff Abdullah with exceptions of followings: 28a580b31aSAriff Abdullah 1) All sound driver specific sysctls (hw.snd.pcm%d.*) have been 29a580b31aSAriff Abdullah moved to their own dev sysctl nodes, for example: 30a580b31aSAriff Abdullah hw.snd.pcm0.vchans -> dev.pcm.0.vchans 31a580b31aSAriff Abdullah 2) /dev/dspr%d.%d has been deprecated. Each channel now has its 32a580b31aSAriff Abdullah own chardev in the form of "dsp%d.<function>%d", where <function> 33a580b31aSAriff Abdullah is p = playback, r = record and v = virtual, respectively. Users 34a580b31aSAriff Abdullah are encouraged to use these devs instead of (old) "/dev/dsp%d.%d". 35a580b31aSAriff Abdullah This does not affect those who are using "/dev/dsp". 36a580b31aSAriff Abdullah 37a484c95aSCraig Rodrigues20061122: 38a484c95aSCraig Rodrigues The following binaries have been disconnected from the build: 39a484c95aSCraig Rodrigues mount_devfs, mount_ext2fs, mount_fdescfs, mount_procfs, mount_linprocfs, 40a484c95aSCraig Rodrigues and mount_std. The functionality of these programs has been 41a484c95aSCraig Rodrigues moved into the mount program. For example, to mount a devfs 42a484c95aSCraig Rodrigues filesystem, instead of using mount_devfs, use: "mount -t devfs". 43a484c95aSCraig Rodrigues This does not affect entries in /etc/fstab, since entries in 44a484c95aSCraig Rodrigues /etc/fstab are always processed with "mount -t fstype". 45a484c95aSCraig Rodrigues 461d7e99caSJohn Baldwin20061113: 471d7e99caSJohn Baldwin Support for PCI Message Signalled Interrupts on i386 and amd64 481d7e99caSJohn Baldwin has been added to the kernel and various drivers will soon be 491d7e99caSJohn Baldwin updated to use MSI when it is available. If there are any problems, 501d7e99caSJohn Baldwin MSI can be disabled completely by setting the 'hw.pci.enable_msi' 511d7e99caSJohn Baldwin and 'hw.pci.enable_msix' tunables to 0 in the loader. 521d7e99caSJohn Baldwin 537c0435b9SKip Macy20061110: 547c0435b9SKip Macy The MUTEX_PROFILING option has been renamed to LOCK_PROFILING. 557c0435b9SKip Macy The lockmgr object layout has been changed as a result of having 567c0435b9SKip Macy a lock_object embedded in it. As a consequence all file system 577c0435b9SKip Macy kernel modules must be re-compiled. The mutex profiling man page 587c0435b9SKip Macy has not yet been updated to reflect this change. 59c1f61aa9SDavid E. O'Brien 60013d6d8cSJohn Birrell20061026: 618460a577SJohn Birrell KSE in the kernel has now been made optional and turned on by 62013d6d8cSJohn Birrell default. Use 'nooption KSE' in your kernel config to turn it 63013d6d8cSJohn Birrell off. All kernel modules *must* be recompiled after this change. 64013d6d8cSJohn Birrell There-after, modules from a KSE kernel should be compatible with 65013d6d8cSJohn Birrell modules from a NOKSE kernel due to the temporary padding fields 66013d6d8cSJohn Birrell added to 'struct proc'. 678460a577SJohn Birrell 6813b3ebf1SBruce M Simpson20060929: 6913b3ebf1SBruce M Simpson mrouted and its utilities have been removed from the base system. 7013b3ebf1SBruce M Simpson 71014a1a84SRuslan Ermilov20060927: 72014a1a84SRuslan Ermilov Some ioctl(2) command codes have changed. Full backward ABI 73014a1a84SRuslan Ermilov compatibility is provided if the "options COMPAT_FREEBSD6" is 74014a1a84SRuslan Ermilov present in the kernel configuration file. Make sure to add 75014a1a84SRuslan Ermilov this option to your kernel config file, or recompile X.Org 76014a1a84SRuslan Ermilov and the rest of ports; otherwise they may refuse to work. 77014a1a84SRuslan Ermilov 78481544f3SBruce M Simpson20060924: 79481544f3SBruce M Simpson tcpslice has been removed from the base system. 80481544f3SBruce M Simpson 8160206edeSRuslan Ermilov20060913: 8260206edeSRuslan Ermilov The sizes of struct tcpcb (and struct xtcpcb) have changed due to 8360206edeSRuslan Ermilov the rewrite of TCP syncookies. Tools like netstat, sockstat, and 8460206edeSRuslan Ermilov systat needs to be rebuilt. 8560206edeSRuslan Ermilov 8650bdd720SSam Leffler20060903: 8750bdd720SSam Leffler libpcap updated to v0.9.4 and tcpdump to v3.9.4 8850bdd720SSam Leffler 893b4109aaSJulian Elischer20060816: 903b4109aaSJulian Elischer The IPFIREWALL_FORWARD_EXTENDED option is gone and the behaviour 915f738ae6SMaxim Konovalov for IPFIREWALL_FORWARD is now as it was before when it was first 923b4109aaSJulian Elischer committed and for years after. The behaviour is now ON. 933b4109aaSJulian Elischer 94c8450a54SJung-uk Kim20060725: 95c8450a54SJung-uk Kim enigma(1)/crypt(1) utility has been changed on 64 bit architectures. 96c8450a54SJung-uk Kim Now it can decrypt files created from different architectures. 97c8450a54SJung-uk Kim Unfortunately, it is no longer able to decrypt a cipher text 98c8450a54SJung-uk Kim generated with an older version on 64 bit architectures. 99c8450a54SJung-uk Kim If you have such a file, you need old utility to decrypt it. 100c8450a54SJung-uk Kim 1015d0c7501SThomas Wintergerst20060709: 1025d0c7501SThomas Wintergerst The interface version of the i4b kernel part has changed. So 1035d0c7501SThomas Wintergerst after updating the kernel sources and compiling a new kernel, 1045d0c7501SThomas Wintergerst the i4b user space tools in "/usr/src/usr.sbin/i4b" must also 1055d0c7501SThomas Wintergerst be rebuilt, and vice versa. 1065d0c7501SThomas Wintergerst 10744a8277bSRink Springer20060627: 10844a8277bSRink Springer The XBOX kernel now defaults to the nfe(4) driver instead of 10944a8277bSRink Springer the nve(4) driver. Please update your configuration 11044a8277bSRink Springer accordingly. 11144a8277bSRink Springer 112647ef1a9SMarius Strobl20060514: 113647ef1a9SMarius Strobl The i386-only lnc(4) driver for the AMD Am7900 LANCE and Am79C9xx 114647ef1a9SMarius Strobl PCnet family of NICs has been removed. The new le(4) driver serves 115647ef1a9SMarius Strobl as an equivalent but cross-platform replacement with the pcn(4) 116647ef1a9SMarius Strobl driver still providing performance-optimized support for the subset 117647ef1a9SMarius Strobl of AMD Am79C971 PCnet-FAST and greater chips as before. 118647ef1a9SMarius Strobl 1199f8d2f6cSGiorgos Keramidas20060511: 1209f8d2f6cSGiorgos Keramidas The machdep.* sysctls and the adjkerntz utility have been 1219f8d2f6cSGiorgos Keramidas modified a bit. The new adjkerntz utility uses the new 1229f8d2f6cSGiorgos Keramidas sysctl names and sysctlbyname() calls, so it may be impossible 1239f8d2f6cSGiorgos Keramidas to run an old /sbin/adjkerntz utility in single-user mode 1249f8d2f6cSGiorgos Keramidas with a new kernel. Replace the `adjkerntz -i' step before 1259f8d2f6cSGiorgos Keramidas `make installworld' with: 1269f8d2f6cSGiorgos Keramidas 1279f8d2f6cSGiorgos Keramidas /usr/obj/usr/src/sbin/adjkerntz/adjkerntz -i 1289f8d2f6cSGiorgos Keramidas 1299f8d2f6cSGiorgos Keramidas and proceed as usual with the rest of the installworld-stage 1309f8d2f6cSGiorgos Keramidas steps. Otherwise, you risk installing binaries with their 1319f8d2f6cSGiorgos Keramidas timestamp set several hours in the future, especially if 1329f8d2f6cSGiorgos Keramidas you are running with local time set to GMT+X hours. 1339f8d2f6cSGiorgos Keramidas 134a0a9755eSMax Laier20060412: 135a0a9755eSMax Laier The ip6fw utility has been removed. The behavior provided by 136a0a9755eSMax Laier ip6fw has been in ipfw2 for a good while and the rc.d scripts 1374919094eSChristian Brueffer have been updated to deal with it. There are some rules that 138a0a9755eSMax Laier might not migrate cleanly. Use rc.firewall6 as a template to 139a0a9755eSMax Laier rewrite rules. 140a0a9755eSMax Laier 141ff6a2d00SMarcel Moolenaar20060428: 142ff6a2d00SMarcel Moolenaar The puc(4) driver has been overhauled. The ebus(4) and sbus(4) 143ff6a2d00SMarcel Moolenaar attachments have been removed. Make sure to configure scc(4) 144ff6a2d00SMarcel Moolenaar on sparc64. Note also that by default puc(4) will use uart(4) 145ff6a2d00SMarcel Moolenaar and not sio(4) for serial ports because interrupt handling has 146ff6a2d00SMarcel Moolenaar been optimized for multi-port serial cards and only uart(4) 147ff6a2d00SMarcel Moolenaar implements the interface to support it. 148ff6a2d00SMarcel Moolenaar 149ff6a2d00SMarcel Moolenaar20060330: 150ff6a2d00SMarcel Moolenaar The scc(4) driver replaces puc(4) for Serial Communications 151ff6a2d00SMarcel Moolenaar Controllers (SCCs) like the Siemens SAB82532 and the Zilog 152ff6a2d00SMarcel Moolenaar Z8530. On sparc64, it is advised to add scc(4) to the kernel 153ff6a2d00SMarcel Moolenaar configuration to make sure that the serial ports remain 154ff6a2d00SMarcel Moolenaar functional. 155ff6a2d00SMarcel Moolenaar 156c60fab8cSRuslan Ermilov20060317: 157c60fab8cSRuslan Ermilov Most world/kernel related NO_* build options changed names. 158c60fab8cSRuslan Ermilov New knobs have common prefixes WITHOUT_*/WITH_* (modelled 159c60fab8cSRuslan Ermilov after FreeBSD ports) and should be set in /etc/src.conf 160c60fab8cSRuslan Ermilov (the src.conf(5) manpage is provided). Full backwards 161c60fab8cSRuslan Ermilov compatibility is maintained for the time being though it's 162c60fab8cSRuslan Ermilov highly recommended to start moving old options out of the 163c60fab8cSRuslan Ermilov system-wide /etc/make.conf file into the new /etc/src.conf 164c60fab8cSRuslan Ermilov while also properly renaming them. More conversions will 165c60fab8cSRuslan Ermilov likely follow. Posting to current@: 166c60fab8cSRuslan Ermilov 167c60fab8cSRuslan Ermilov http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html 168c60fab8cSRuslan Ermilov 1698d96e455SYaroslav Tykhiy20060305: 1708d96e455SYaroslav Tykhiy The NETSMBCRYPTO kernel option has been retired because its 1718d96e455SYaroslav Tykhiy functionality is always included in NETSMB and smbfs.ko now. 1728d96e455SYaroslav Tykhiy 173375ce679SYaroslav Tykhiy20060303: 174375ce679SYaroslav Tykhiy The TDFX_LINUX kernel option was retired and replaced by the 17505ab391fSYaroslav Tykhiy tdfx_linux device. The latter can be loaded as the 3dfx_linux.ko 17605ab391fSYaroslav Tykhiy kernel module. Loading it alone should suffice to get 3dfx support 17705ab391fSYaroslav Tykhiy for Linux apps because it will pull in 3dfx.ko and linux.ko through 17805ab391fSYaroslav Tykhiy its dependencies. 179375ce679SYaroslav Tykhiy 18019dc3462SWarner Losh20060204: 18119dc3462SWarner Losh The 'audit' group was added to support the new auditing functionality 18219dc3462SWarner Losh in the base system. Be sure to follow the directions for updating, 18319dc3462SWarner Losh including the requirement to run mergemaster -p. 18419dc3462SWarner Losh 185dc422d87SYaroslav Tykhiy20060201: 186dc422d87SYaroslav Tykhiy The kernel ABI to file system modules was changed on i386. 187dc422d87SYaroslav Tykhiy Please make sure that your kernel and modules are in sync. 188dc422d87SYaroslav Tykhiy 189347daa0fSJulian Elischer20060118: 190347daa0fSJulian Elischer This actually occured some time ago, but installing the kernel 191347daa0fSJulian Elischer now also installs a bunch of symbol files for the kernel modules. 1926aa6311fSPav Lucistnik This increases the size of /boot/kernel to about 67Mbytes. You 193347daa0fSJulian Elischer will need twice this if you will eventually back this up to kernel.old 194347daa0fSJulian Elischer on your next install. 195347daa0fSJulian Elischer If you have a shortage of room in your root partition, you should add 196347daa0fSJulian Elischer -DINSTALL_NODEBUG to your make arguments or add INSTALL_NODEBUG="yes" 197347daa0fSJulian Elischer to your /etc/make.conf. 198347daa0fSJulian Elischer 199cc61a0b1SJason Evans20060113: 200cc61a0b1SJason Evans libc's malloc implementation has been replaced. This change has the 201cc61a0b1SJason Evans potential to uncover application bugs that previously went unnoticed. 202cc61a0b1SJason Evans See the malloc(3) manual page for more details. 203cc61a0b1SJason Evans 2047f4faad8SGleb Smirnoff20060112: 2057f4faad8SGleb Smirnoff The generic netgraph(4) cookie has been changed. If you upgrade 2067f4faad8SGleb Smirnoff kernel passing this point, you also need to upgrade userland 2077f4faad8SGleb Smirnoff and netgraph(4) utilities like ports/net/mpd or ports/net/mpd4. 2087f4faad8SGleb Smirnoff 2096bed9d9eSJohn Baldwin20060106: 21090482dafSJohn Baldwin si(4)'s device files now contain the unit number. 21190482dafSJohn Baldwin Uses of {cua,tty}A[0-9a-f] should be replaced by {cua,tty}A0[0-9a-f]. 21290482dafSJohn Baldwin 21390482dafSJohn Baldwin20060106: 2146bed9d9eSJohn Baldwin The kernel ABI was mostly destroyed due to a change in the size 2156bed9d9eSJohn Baldwin of struct lock_object which is nested in other structures such 2166bed9d9eSJohn Baldwin as mutexes which are nested in all sorts of other structures. 2176bed9d9eSJohn Baldwin Make sure your kernel and modules are in sync. 2186bed9d9eSJohn Baldwin 21952a16db3SAlexander Leidinger20051231: 22052a16db3SAlexander Leidinger The page coloring algorithm in the VM subsystem was converted 22152a16db3SAlexander Leidinger from tuning with kernel options to autotuning. Please remove 22252a16db3SAlexander Leidinger any PQ_* option except PQ_NOOPT from your kernel config. 22352a16db3SAlexander Leidinger 2246dba929aSSam Leffler20051211: 2256dba929aSSam Leffler The net80211-related tools in the tools/tools/ath directory 2266dba929aSSam Leffler have been moved to tools/tools/net80211 and renamed with a 2276dba929aSSam Leffler "wlan" prefix. Scripts that use them should be adjusted 2286dba929aSSam Leffler accordingly. 2296dba929aSSam Leffler 230a0cdeaecSDoug Barton20051202: 231a0cdeaecSDoug Barton Scripts in the local_startup directories (as defined in 232a0cdeaecSDoug Barton /etc/defaults/rc.conf) that have the new rc.d semantics will 233a0cdeaecSDoug Barton now be run as part of the base system rcorder. If there are 234a0cdeaecSDoug Barton errors or problems with one of these local scripts, it could 235a0cdeaecSDoug Barton cause boot problems. If you encounter such problems, boot in 236a0cdeaecSDoug Barton single user mode, remove that script from the */rc.d directory. 237a0cdeaecSDoug Barton Please report the problem to the port's maintainer, and the 238a0cdeaecSDoug Barton freebsd-ports@freebsd.org mailing list. 239a0cdeaecSDoug Barton 240b090e4ceSGleb Smirnoff20051129: 241a358ddbbSCraig Rodrigues The nodev mount option was deprecated in RELENG_6 (where it 242a358ddbbSCraig Rodrigues was a no-op), and is now unsupported. If you have nodev or dev listed 243a358ddbbSCraig Rodrigues in /etc/fstab, remove it, otherwise it will result in a mount error. 244a358ddbbSCraig Rodrigues 245a358ddbbSCraig Rodrigues20051129: 246b090e4ceSGleb Smirnoff ABI between ipfw(4) and ipfw(8) has been changed. You need 247b090e4ceSGleb Smirnoff to rebuild ipfw(8) when rebuilding kernel. 248b090e4ceSGleb Smirnoff 249d6b4b3b3SDavid E. O'Brien20051108: 250d6b4b3b3SDavid E. O'Brien rp(4)'s device files now contain the unit number. 251d6b4b3b3SDavid E. O'Brien Uses of {cua,tty}R[0-9a-f] should be replaced by {cua,tty}R0[0-9a-f]. 252d6b4b3b3SDavid E. O'Brien 253a52364d5SYaroslav Tykhiy20051029: 254a52364d5SYaroslav Tykhiy /etc/rc.d/ppp-user has been renamed to /etc/rc.d/ppp. 255a52364d5SYaroslav Tykhiy Its /etc/rc.conf.d configuration file has been `ppp' from 256a52364d5SYaroslav Tykhiy the beginning, and hence there is no need to touch it. 257a52364d5SYaroslav Tykhiy 258fc18f73dSYaroslav Tykhiy20051014: 259fc18f73dSYaroslav Tykhiy Now most modules get their build-time options from the kernel 260fc18f73dSYaroslav Tykhiy configuration file. A few modules still have fixed options 261fc18f73dSYaroslav Tykhiy due to their non-conformant implementation, but they will be 262fc18f73dSYaroslav Tykhiy corrected eventually. You may need to review the options of 263fc18f73dSYaroslav Tykhiy the modules in use, explicitly specify the non-default options 264fc18f73dSYaroslav Tykhiy in the kernel configuration file, and rebuild the kernel and 265fc18f73dSYaroslav Tykhiy modules afterwards. 266fc18f73dSYaroslav Tykhiy 267114d09d8SGleb Smirnoff20051001: 268114d09d8SGleb Smirnoff kern.polling.enable sysctl MIB is now deprecated. Use ifconfig(8) 269114d09d8SGleb Smirnoff to turn polling(4) on your interfaces. 270114d09d8SGleb Smirnoff 271b6de9e91SMax Laier20050927: 272b6de9e91SMax Laier The old bridge(4) implementation was retired. The new 273b6de9e91SMax Laier if_bridge(4) serves as a full functional replacement. 274b6de9e91SMax Laier 275bb518265SHajimu UMEMOTO20050722: 276bb518265SHajimu UMEMOTO The ai_addrlen of a struct addrinfo was changed to a socklen_t 277bb518265SHajimu UMEMOTO to conform to POSIX-2001. This change broke an ABI 278bb518265SHajimu UMEMOTO compatibility on 64 bit architecture. You have to recompile 279bb518265SHajimu UMEMOTO userland programs that use getaddrinfo(3) on 64 bit 280bb518265SHajimu UMEMOTO architecture. 281bb518265SHajimu UMEMOTO 28299b22782SKen Smith20050711: 28399b22782SKen Smith RELENG_6 branched here. 28499b22782SKen Smith 2857657f595SBrooks Davis20050629: 2867657f595SBrooks Davis The pccard_ifconfig rc.conf variable has been removed and a new 2877657f595SBrooks Davis variable, ifconfig_DEFAULT has been introduced. Unlike 2887657f595SBrooks Davis pccard_ifconfig, ifconfig_DEFAULT applies to ALL interfaces that 2897657f595SBrooks Davis do not have ifconfig_ifn entries rather than just those in 2907657f595SBrooks Davis removable_interfaces. 2917657f595SBrooks Davis 292d33db00cSDag-Erling Smørgrav20050616: 293d33db00cSDag-Erling Smørgrav Some previous versions of PAM have permitted the use of 294d33db00cSDag-Erling Smørgrav non-absolute paths in /etc/pam.conf or /etc/pam.d/* when referring 295d33db00cSDag-Erling Smørgrav to third party PAM modules in /usr/local/lib. A change has been 296d33db00cSDag-Erling Smørgrav made to require the use of absolute paths in order to avoid 297d33db00cSDag-Erling Smørgrav ambiguity and dependence on library path configuration, which may 298d33db00cSDag-Erling Smørgrav affect existing configurations. 299d33db00cSDag-Erling Smørgrav 300ad0fdce5SBrooks Davis20050610: 301ad0fdce5SBrooks Davis Major changes to network interface API. All drivers must be 302ad0fdce5SBrooks Davis recompiled. Drivers not in the base system will need to be 303ad0fdce5SBrooks Davis updated to the new APIs. 304ad0fdce5SBrooks Davis 305038164a1SGarance A Drosehn20050609: 306038164a1SGarance A Drosehn Changes were made to kinfo_proc in sys/user.h. Please recompile 307038164a1SGarance A Drosehn userland, or commands like `fstat', `pkill', `ps', `top' and `w' 308038164a1SGarance A Drosehn will not behave correctly. 309038164a1SGarance A Drosehn 31031f91694SJoseph Koshy The API and ABI for hwpmc(4) have changed with the addition 31131f91694SJoseph Koshy of sampling support. Please recompile lib/libpmc(3) and 31231f91694SJoseph Koshy usr.sbin/{pmcstat,pmccontrol}. 31331f91694SJoseph Koshy 314a8d23252SBrooks Davis20050606: 315a8d23252SBrooks Davis The OpenBSD dhclient was imported in place of the ISC dhclient 316a8d23252SBrooks Davis and the network interface configuration scripts were updated 317a8d23252SBrooks Davis accordingly. If you use DHCP to configure your interfaces, you 318a8d23252SBrooks Davis must now run devd. Also, DNS updating was lost so you will need 319a8d23252SBrooks Davis to find a workaround if you use this feature. 320a8d23252SBrooks Davis 32119dc3462SWarner Losh The '_dhcp' user was added to support the OpenBSD dhclient. Be 32219dc3462SWarner Losh sure to run mergemaster -p (like you are supposed to do every time 32319dc3462SWarner Losh anyway). 32419dc3462SWarner Losh 325dfa58a49SAndrew Thompson20050605: 326dfa58a49SAndrew Thompson if_bridge was added to the tree. This has changed struct ifnet. 327dfa58a49SAndrew Thompson Please recompile userland and all network related modules. 328dfa58a49SAndrew Thompson 3292554b2d1SHajimu UMEMOTO20050603: 3302554b2d1SHajimu UMEMOTO The n_net of a struct netent was changed to an uint32_t, and 3312554b2d1SHajimu UMEMOTO 1st argument of getnetbyaddr() was changed to an uint32_t, to 3321d6a063bSHajimu UMEMOTO conform to POSIX-2001. These changes broke an ABI 3330fe9e21bSHajimu UMEMOTO compatibility on 64 bit architecture. With these changes, 3340fe9e21bSHajimu UMEMOTO shlib major of libpcap was bumped. You have to recompile 3350fe9e21bSHajimu UMEMOTO userland programs that use getnetbyaddr(3), getnetbyname(3), 3360fe9e21bSHajimu UMEMOTO getnetent(3) and/or libpcap on 64 bit architecture. 3372554b2d1SHajimu UMEMOTO 3380a4c2543SGarance A Drosehn20050528: 3390a4c2543SGarance A Drosehn Kernel parsing of extra options on '#!' first lines of shell 3400a4c2543SGarance A Drosehn scripts has changed. Lines with multiple options likely will 3410a4c2543SGarance A Drosehn fail after this date. For full details, please see 3420a4c2543SGarance A Drosehn http://people.freebsd.org/~gad/Updating-20050528.txt 3430a4c2543SGarance A Drosehn 3446441fe95SMax Laier20050503: 3456441fe95SMax Laier The packet filter (pf) code has been updated to OpenBSD 3.7 3466441fe95SMax Laier Please note the changed anchor syntax and the fact that 3476441fe95SMax Laier authpf(8) now needs a mounted fdescfs(5) to function. 3486441fe95SMax Laier 349cfdb76e5SScott Long20050415: 350cfdb76e5SScott Long The NO_MIXED_MODE kernel option has been removed from the i386 351cfdb76e5SScott Long amd64 platforms as its use has been superceded by the new local 352cfdb76e5SScott Long APIC timer code. Any kernel config files containing this option 353cfdb76e5SScott Long should be updated. 354cfdb76e5SScott Long 3554bb8b8beSRuslan Ermilov20050227: 3564bb8b8beSRuslan Ermilov The on-disk format of LC_CTYPE files was changed to be machine 3574bb8b8beSRuslan Ermilov independent. Please make sure NOT to use NO_CLEAN buildworld 35865f1be68SGleb Smirnoff when crossing this point. Crossing this point also requires 35965f1be68SGleb Smirnoff recompile or reinstall of all locale depended packages. 3604bb8b8beSRuslan Ermilov 361bc9d2991SBrooks Davis20050225: 362bc9d2991SBrooks Davis The ifi_epoch member of struct if_data has been changed to 363bc9d2991SBrooks Davis contain the uptime at which the interface was created or the 364bc9d2991SBrooks Davis statistics zeroed rather then the wall clock time because 365bc9d2991SBrooks Davis wallclock time may go backwards. This should have no impact 366bc9d2991SBrooks Davis unless an snmp implementation is using this value (I know of 367bc9d2991SBrooks Davis none at this point.) 368bc9d2991SBrooks Davis 369915a554bSNate Lawson20050224: 370915a554bSNate Lawson The acpi_perf and acpi_throttle drivers are now part of the 371915a554bSNate Lawson acpi(4) main module. They are no longer built separately. 372915a554bSNate Lawson 37310d6bd76SNate Lawson20050223: 37490dc539bSMaxim Sobolev The layout of struct image_params has changed. You have to 37590dc539bSMaxim Sobolev recompile all compatibility modules (linux, svr4, etc) for use 37690dc539bSMaxim Sobolev with the new kernel. 37790dc539bSMaxim Sobolev 37890dc539bSMaxim Sobolev20050223: 37910d6bd76SNate Lawson The p4tcc driver has been merged into cpufreq(4). This makes 38010d6bd76SNate Lawson "options CPU_ENABLE_TCC" obsolete. Please load cpufreq.ko or 38110d6bd76SNate Lawson compile in "device cpufreq" to restore this functionality. 38210d6bd76SNate Lawson 383aea80a64SXin LI20050220: 384aea80a64SXin LI The responsibility of recomputing the file system summary of 385aea80a64SXin LI a SoftUpdates-enabled dirty volume has been transferred to the 386aea80a64SXin LI background fsck. A rebuild of fsck(8) utility is recommended 387aea80a64SXin LI if you have updated the kernel. 388aea80a64SXin LI 389aea80a64SXin LI To get the old behavior (recompute file system summary at mount 390aea80a64SXin LI time), you can set vfs.ffs.compute_summary_at_mount=1 before 391aea80a64SXin LI mounting the new volume. 392aea80a64SXin LI 393da71ab85SGleb Smirnoff20050206: 394398dd94cSNate Lawson The cpufreq import is complete. As part of this, the sysctls for 395915a554bSNate Lawson acpi(4) throttling have been removed. The power_profile script 396398dd94cSNate Lawson has been updated, so you can use performance/economy_cpu_freq in 397915a554bSNate Lawson rc.conf(5) to set AC on/offline cpu frequencies. 398398dd94cSNate Lawson 399398dd94cSNate Lawson20050206: 400da71ab85SGleb Smirnoff NG_VERSION has been increased. Recompiling kernel (or ng_socket.ko) 401da71ab85SGleb Smirnoff requires recompiling libnetgraph and userland netgraph utilities. 4025ddd0622SBrooks Davis 4035ddd0622SBrooks Davis20050114: 4045ddd0622SBrooks Davis Support for abbreviated forms of a number of ipfw options is 4055ddd0622SBrooks Davis now deprecated. Warnings are printed to stderr indicating the 4065ddd0622SBrooks Davis correct full form when a match occurs. Some abbreviations may 4075ddd0622SBrooks Davis be supported at a later date based on user feedback. To be 4085ddd0622SBrooks Davis considered for support, abbreviations must be in use prior to 4095ddd0622SBrooks Davis this commit and unlikely to be confused with current key words. 4105ddd0622SBrooks Davis 411b521988eSRuslan Ermilov20041221: 412b521988eSRuslan Ermilov By a popular demand, a lot of NOFOO options were renamed 413b521988eSRuslan Ermilov to NO_FOO (see bsd.compat.mk for a full list). The old 414b521988eSRuslan Ermilov spellings are still supported, but will cause annoying 415b521988eSRuslan Ermilov warnings on stderr. Make sure you upgrade properly (see 416b521988eSRuslan Ermilov the COMMON ITEMS: section later in this file). 417b521988eSRuslan Ermilov 41887c9e370SSam Leffler20041219: 41987c9e370SSam Leffler Auto-loading of ancillary wlan modules such as wlan_wep has 42087c9e370SSam Leffler been temporarily disabled; you need to statically configure 42187c9e370SSam Leffler the modules you need into your kernel or explicitly load them 42287c9e370SSam Leffler prior to use. Specifically, if you intend to use WEP encryption 42387c9e370SSam Leffler with an 802.11 device load/configure wlan_wep; if you want to 42487c9e370SSam Leffler use WPA with the ath driver load/configure wlan_tkip, wlan_ccmp, 42587c9e370SSam Leffler and wlan_xauth as required. 42687c9e370SSam Leffler 42771c1c49aSBrian Somers20041213: 42871c1c49aSBrian Somers The behaviour of ppp(8) has changed slightly. If lqr is enabled 42971c1c49aSBrian Somers (``enable lqr''), older versions would revert to LCP ECHO mode on 43071c1c49aSBrian Somers negotiation failure. Now, ``enable echo'' is required for this 43171c1c49aSBrian Somers behaviour. The ppp version number has been bumped to 3.4.2 to 43271c1c49aSBrian Somers reflect the change. 43371c1c49aSBrian Somers 43488046524SSam Leffler20041201: 43588046524SSam Leffler The wlan support has been updated to split the crypto support 43688046524SSam Leffler into separate modules. For static WEP you must configure the 43788046524SSam Leffler wlan_wep module in your system or build and install the module 43888046524SSam Leffler in place where it can be loaded (the kernel will auto-load 43988046524SSam Leffler the module when a wep key is configured). 44088046524SSam Leffler 44188046524SSam Leffler20041201: 44288046524SSam Leffler The ath driver has been updated to split the tx rate control 44388046524SSam Leffler algorithm into a separate module. You need to include either 44488046524SSam Leffler ath_rate_onoe or ath_rate_amrr when configuring the kernel. 44588046524SSam Leffler 44681adddf3SJohn Baldwin20041116: 44781adddf3SJohn Baldwin Support for systems with an 80386 CPU has been removed. Please 44881adddf3SJohn Baldwin use FreeBSD 5.x or earlier on systems with an 80386. 44981adddf3SJohn Baldwin 45042ba1c57SPoul-Henning Kamp20041110: 45142ba1c57SPoul-Henning Kamp We have had a hack which would mount the root filesystem 45242ba1c57SPoul-Henning Kamp R/W if the device were named 'md*'. As part of the vnode 45342ba1c57SPoul-Henning Kamp work I'm doing I have had to remove this hack. People 45442ba1c57SPoul-Henning Kamp building systems which use preloaded MD root filesystems 45542ba1c57SPoul-Henning Kamp may need to insert a "/sbin/mount -u -o rw /dev/md0 /" in 45642ba1c57SPoul-Henning Kamp their /etc/rc scripts. 45742ba1c57SPoul-Henning Kamp 458dcb5d8f8SRuslan Ermilov20041104: 459dcb5d8f8SRuslan Ermilov FreeBSD 5.3 shipped here. 460dcb5d8f8SRuslan Ermilov 461c94c54e4SAndre Oppermann20041102: 462c94c54e4SAndre Oppermann The size of struct tcpcb has changed again due to the removal 463c94c54e4SAndre Oppermann of RFC1644 T/TCP. You have to recompile userland programs that 464c94c54e4SAndre Oppermann read kmem for tcp sockets directly (netstat, sockstat, etc.) 465c94c54e4SAndre Oppermann 466cd109b0dSAndre Oppermann20041022: 467cd109b0dSAndre Oppermann The size of struct tcpcb has changed. You have to recompile 468cd109b0dSAndre Oppermann userland programs that read kmem for tcp sockets directly 469cd109b0dSAndre Oppermann (netstat, sockstat, etc.) 470cd109b0dSAndre Oppermann 471b2723608SWarner Losh20041016: 472b2723608SWarner Losh RELENG_5 branched here. For older entries, please see updating 473b2723608SWarner Losh in the RELENG_5 branch. 47457199806SWarner Losh 475dc0dbf5cSWarner LoshCOMMON ITEMS: 476dc0dbf5cSWarner Losh 477a24eff53SWarner Losh General Notes 478a24eff53SWarner Losh ------------- 479a24eff53SWarner Losh Avoid using make -j when upgrading. From time to time in the 480a24eff53SWarner Losh past there have been problems using -j with buildworld and/or 481a24eff53SWarner Losh installworld. This is especially true when upgrading between 482a24eff53SWarner Losh "distant" versions (eg one that cross a major release boundary 483a24eff53SWarner Losh or several minor releases, or when several months have passed 484a24eff53SWarner Losh on the -current branch). 485a24eff53SWarner Losh 4865780f3baSWarner Losh Sometimes, obscure build problems are the result of environment 4875780f3baSWarner Losh poisoning. This can happen because the make utility reads its 4885780f3baSWarner Losh environment when searching for values for global variables. 4895780f3baSWarner Losh To run your build attempts in an "environmental clean room", 4905780f3baSWarner Losh prefix all make commands with 'env -i '. See the env(1) manual 4915780f3baSWarner Losh page for more details. 4925780f3baSWarner Losh 493081ff8acSDoug Barton When upgrading from one major version to another it is generally 494081ff8acSDoug Barton best to upgrade to the latest code in the currently installed branch 495081ff8acSDoug Barton first, then do an upgrade to the new branch. This is the best-tested 496081ff8acSDoug Barton upgrade path, and has the highest probability of being successful. 497081ff8acSDoug Barton Please try this approach before reporting problems with a major 498081ff8acSDoug Barton version upgrade. 499081ff8acSDoug Barton 500dc0dbf5cSWarner Losh To build a kernel 501dc0dbf5cSWarner Losh ----------------- 502ba01eb20SWarner Losh If you are updating from a prior version of FreeBSD (even one just 5031cf0ef11SDavid E. O'Brien a few days old), you should follow this procedure. It is the most 5041cf0ef11SDavid E. O'Brien failsafe as it uses a /usr/obj tree with a fresh mini-buildworld, 5051cf0ef11SDavid E. O'Brien 5061cf0ef11SDavid E. O'Brien make kernel-toolchain 507282e0f01SRuslan Ermilov make -DALWAYS_CHECK_MAKE buildkernel KERNCONF=YOUR_KERNEL_HERE 508282e0f01SRuslan Ermilov make -DALWAYS_CHECK_MAKE installkernel KERNCONF=YOUR_KERNEL_HERE 509dc0dbf5cSWarner Losh 5102e937dd6SAlexander Leidinger To test a kernel once 5112e937dd6SAlexander Leidinger --------------------- 5122e937dd6SAlexander Leidinger If you just want to boot a kernel once (because you are not sure 5132e937dd6SAlexander Leidinger if it works, or if you want to boot a known bad kernel to provide 5142e937dd6SAlexander Leidinger debugging information) run 5152e937dd6SAlexander Leidinger make installkernel KERNCONF=YOUR_KERNEL_HERE KODIR=/boot/testkernel 5162e937dd6SAlexander Leidinger nextboot -k testkernel 5172e937dd6SAlexander Leidinger 518ba01eb20SWarner Losh To just build a kernel when you know that it won't mess you up 519ba01eb20SWarner Losh -------------------------------------------------------------- 5200fbd2da9SKen Smith This assumes you are already running a 5.X system. Replace 5210fbd2da9SKen Smith ${arch} with the architecture of your machine (e.g. "i386", 5220fbd2da9SKen Smith "alpha", "amd64", "ia64", "pc98", "sparc64", etc). 5230fbd2da9SKen Smith 5240fbd2da9SKen Smith cd src/sys/${arch}/conf 52547d0d01fSWarner Losh config KERNEL_NAME_HERE 5260fbd2da9SKen Smith cd ../compile/KERNEL_NAME_HERE 527ba01eb20SWarner Losh make depend 528ba01eb20SWarner Losh make 529ba01eb20SWarner Losh make install 530ba01eb20SWarner Losh 531ba01eb20SWarner Losh If this fails, go to the "To build a kernel" section. 532ba01eb20SWarner Losh 533ba01eb20SWarner Losh To rebuild everything and install it on the current system. 534ba01eb20SWarner Losh ----------------------------------------------------------- 53563cb445eSWarner Losh # Note: sometimes if you are running current you gotta do more than 53663cb445eSWarner Losh # is listed here if you are upgrading from a really old current. 53763cb445eSWarner Losh 538f643de42SWarner Losh <make sure you have good level 0 dumps> 53963cb445eSWarner Losh make buildworld 5406586253aSWarner Losh make kernel KERNCONF=YOUR_KERNEL_HERE 54163cb445eSWarner Losh [1] 54263cb445eSWarner Losh <reboot in single user> [3] 54363cb445eSWarner Losh mergemaster -p [5] 54463cb445eSWarner Losh make installworld 545e2a36081SAlexander Leidinger make delete-old 54663cb445eSWarner Losh mergemaster [4] 54763cb445eSWarner Losh <reboot> 54863cb445eSWarner Losh 549759f0aefSWarner Losh 550f27b1fceSJoseph Koshy To cross-install current onto a separate partition 551f27b1fceSJoseph Koshy -------------------------------------------------- 552f27b1fceSJoseph Koshy # In this approach we use a separate partition to hold 553f27b1fceSJoseph Koshy # current's root, 'usr', and 'var' directories. A partition 554f27b1fceSJoseph Koshy # holding "/", "/usr" and "/var" should be about 2GB in 555f27b1fceSJoseph Koshy # size. 556f27b1fceSJoseph Koshy 557f27b1fceSJoseph Koshy <make sure you have good level 0 dumps> 558f27b1fceSJoseph Koshy <boot into -stable> 559f27b1fceSJoseph Koshy make buildworld 5603ecf3bddSRuslan Ermilov make buildkernel KERNCONF=YOUR_KERNEL_HERE 561f27b1fceSJoseph Koshy <maybe newfs current's root partition> 562f27b1fceSJoseph Koshy <mount current's root partition on directory ${CURRENT_ROOT}> 563f27b1fceSJoseph Koshy make installworld DESTDIR=${CURRENT_ROOT} 5642d5cde04SRuslan Ermilov make distribution DESTDIR=${CURRENT_ROOT} # if newfs'd 5653ecf3bddSRuslan Ermilov make installkernel KERNCONF=YOUR_KERNEL_HERE DESTDIR=${CURRENT_ROOT} 566f27b1fceSJoseph Koshy cp /etc/fstab ${CURRENT_ROOT}/etc/fstab # if newfs'd 567f27b1fceSJoseph Koshy <edit ${CURRENT_ROOT}/etc/fstab to mount "/" from the correct partition> 568f27b1fceSJoseph Koshy <reboot into current> 569f27b1fceSJoseph Koshy <do a "native" rebuild/install as described in the previous section> 5706586253aSWarner Losh <maybe install compatibility libraries from src/lib/compat> 571f27b1fceSJoseph Koshy <reboot> 572f27b1fceSJoseph Koshy 573f27b1fceSJoseph Koshy 5748ce4cbbfSWarner Losh To upgrade in-place from 5.x-stable to current 575f27b1fceSJoseph Koshy ---------------------------------------------- 576f643de42SWarner Losh <make sure you have good level 0 dumps> 57721c075eaSWarner Losh make buildworld [9] 578e5dc5f61SWarner Losh make kernel KERNCONF=YOUR_KERNEL_HERE [8] 579fc8c157fSWarner Losh [1] 580fc8c157fSWarner Losh <reboot in single user> [3] 581835284beSWarner Losh mergemaster -p [5] 582ba26da8eSWarner Losh make installworld 583e2a36081SAlexander Leidinger make delete-old 584802fc49dSBrian Feldman mergemaster -i [4] 585ba26da8eSWarner Losh <reboot> 586ba26da8eSWarner Losh 587fdb9f54dSWarner Losh Make sure that you've read the UPDATING file to understand the 588fdb9f54dSWarner Losh tweaks to various things you need. At this point in the life 589fdb9f54dSWarner Losh cycle of current, things change often and you are on your own 590fdb9f54dSWarner Losh to cope. The defaults can also change, so please read ALL of 591fdb9f54dSWarner Losh the UPDATING entries. 592ba26da8eSWarner Losh 5931dece4a9SWarner Losh Also, if you are tracking -current, you must be subscribed to 5941dece4a9SWarner Losh freebsd-current@freebsd.org. Make sure that before you update 5951dece4a9SWarner Losh your sources that you have read and understood all the recent 5961dece4a9SWarner Losh messages there. If in doubt, please track -stable which has 5971dece4a9SWarner Losh much fewer pitfalls. 5981dece4a9SWarner Losh 599134d2e86SWarner Losh [1] If you have third party modules, such as vmware, you 600134d2e86SWarner Losh should disable them at this point so they don't crash your 601134d2e86SWarner Losh system on reboot. 602134d2e86SWarner Losh 603ee6e1fc3SWarner Losh [3] From the bootblocks, boot -s, and then do 604ee6e1fc3SWarner Losh fsck -p 605ee6e1fc3SWarner Losh mount -u / 606ee6e1fc3SWarner Losh mount -a 6076586253aSWarner Losh cd src 60847d0d01fSWarner Losh adjkerntz -i # if CMOS is wall time 609f6a0ef01SWarner Losh Also, when doing a major release upgrade, it is required that 610f6a0ef01SWarner Losh you boot into single user mode to do the installworld. 611ee6e1fc3SWarner Losh 612a6cd4f9dSWarner Losh [4] Note: This step is non-optional. Failure to do this step 613a6cd4f9dSWarner Losh can result in a significant reduction in the functionality of the 614a6cd4f9dSWarner Losh system. Attempting to do it by hand is not recommended and those 615a6cd4f9dSWarner Losh that pursue this avenue should read this file carefully, as well 616a6cd4f9dSWarner Losh as the archives of freebsd-current and freebsd-hackers mailing lists 617a6cd4f9dSWarner Losh for potential gotchas. 618a6cd4f9dSWarner Losh 619835284beSWarner Losh [5] Usually this step is a noop. However, from time to time 620835284beSWarner Losh you may need to do this if you get unknown user in the following 621835284beSWarner Losh step. It never hurts to do it all the time. You may need to 622835284beSWarner Losh install a new mergemaster (cd src/usr.sbin/mergemaster && make 623835284beSWarner Losh install) after the buildworld before this step if you last updated 624835284beSWarner Losh from current before 20020224 or from -stable before 20020408. 625835284beSWarner Losh 626c74fe6afSWarner Losh [8] In order to have a kernel that can run the 4.x binaries 627c74fe6afSWarner Losh needed to do an installworld, you must include the COMPAT_FREEBSD4 628c74fe6afSWarner Losh option in your kernel. Failure to do so may leave you with a system 62965f1be68SGleb Smirnoff that is hard to boot to recover. A similar kernel option COMPAT_FREEBSD5 63065f1be68SGleb Smirnoff is required to run the 5.x binaries on more recent kernels. 631c74fe6afSWarner Losh 632e5dc5f61SWarner Losh Make sure that you merge any new devices from GENERIC since the 633e5dc5f61SWarner Losh last time you updated your kernel config file. 634e5dc5f61SWarner Losh 63521c075eaSWarner Losh [9] When checking out sources, you must include the -P flag to have 636e5dc5f61SWarner Losh cvs prune empty directories. 637e5dc5f61SWarner Losh 638e5dc5f61SWarner Losh If CPUTYPE is defined in your /etc/make.conf, make sure to use the 639e5dc5f61SWarner Losh "?=" instead of the "=" assignment operator, so that buildworld can 640e5dc5f61SWarner Losh override the CPUTYPE if it needs to. 641e5dc5f61SWarner Losh 642e5dc5f61SWarner Losh MAKEOBJDIRPREFIX must be defined in an environment variable, and 643e5dc5f61SWarner Losh not on the command line, or in /etc/make.conf. buildworld will 644e5dc5f61SWarner Losh warn if it is improperly defined. 645dc0dbf5cSWarner LoshFORMAT: 646dc0dbf5cSWarner Losh 647f699bbbbSMark OvensThis file contains a list, in reverse chronological order, of major 6481fc1a0dcSWarner Loshbreakages in tracking -current. Not all things will be listed here, 6498ce4cbbfSWarner Loshand it only starts on October 16, 2004. Updating files can found in 650f8ab1dd6SWarner Loshprevious releases if your system is older than this. 6511fc1a0dcSWarner Losh 652e72fd46aSWarner LoshCopyright information: 653e72fd46aSWarner Losh 6548ce4cbbfSWarner LoshCopyright 1998-2005 M. Warner Losh. All Rights Reserved. 655e72fd46aSWarner Losh 656772730c7SWarner LoshRedistribution, publication, translation and use, with or without 657772730c7SWarner Loshmodification, in full or in part, in any form or format of this 6589698f2c0SWarner Loshdocument are permitted without further permission from the author. 659e72fd46aSWarner Losh 660e72fd46aSWarner LoshTHIS DOCUMENT IS PROVIDED BY WARNER LOSH ``AS IS'' AND ANY EXPRESS OR 661e72fd46aSWarner LoshIMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 662e72fd46aSWarner LoshWARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 663e72fd46aSWarner LoshDISCLAIMED. IN NO EVENT SHALL WARNER LOSH BE LIABLE FOR ANY DIRECT, 664e72fd46aSWarner LoshINDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 665e72fd46aSWarner Losh(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 666e72fd46aSWarner LoshSERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 667e72fd46aSWarner LoshHOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 668e72fd46aSWarner LoshSTRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 669e72fd46aSWarner LoshIN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 670e72fd46aSWarner LoshPOSSIBILITY OF SUCH DAMAGE. 671e72fd46aSWarner Losh 672e72fd46aSWarner LoshIf you find this document useful, and you want to, you may buy the 673e72fd46aSWarner Loshauthor a beer. 674e72fd46aSWarner Losh 67522306abcSWarner LoshContact Warner Losh if you have any questions about your use of 676772730c7SWarner Loshthis document. 677772730c7SWarner Losh 67897d92980SPeter Wemm$FreeBSD$ 679