112f22a78SPeter WemmUpdating Information for FreeBSD current users. 253dfde79SWarner Losh 3456b5dd8SWarner LoshThis file is maintained and copyrighted by M. Warner Losh <imp@freebsd.org>. 4456b5dd8SWarner LoshSee end of file for further details. For commonly done items, please see the 5456b5dd8SWarner LoshCOMMON ITEMS: section later in the file. These instructions assume that you 6456b5dd8SWarner Loshbasically know what you are doing. If not, then please consult the FreeBSD 7e0fb6dc3SRobert Watsonhandbook: 8e0fb6dc3SRobert Watson 9c1a14887SCeri Davies https://docs.freebsd.org/en/books/handbook/cutting-edge/#makeworld 10e72fd46aSWarner Losh 112c724730SWarner LoshItems affecting the ports and packages system can be found in 126dadf78fSGlen Barber/usr/ports/UPDATING. Please read that file before updating system packages 136dadf78fSGlen Barberand/or ports. 142c724730SWarner Losh 15a53ce3fcSGlen BarberNOTE TO PEOPLE WHO THINK THAT FreeBSD 14.x IS SLOW: 16af3993c9SLi-Wen Hsu FreeBSD 14.x has many debugging features turned on, in both the kernel 17456b5dd8SWarner Losh and userland. These features attempt to detect incorrect use of 18456b5dd8SWarner Losh system primitives, and encourage loud failure through extra sanity 19456b5dd8SWarner Losh checking and fail stop semantics. They also substantially impact 20456b5dd8SWarner Losh system performance. If you want to do performance measurement, 21456b5dd8SWarner Losh benchmarking, and optimization, you'll want to turn them off. This 22456b5dd8SWarner Losh includes various WITNESS- related kernel options, INVARIANTS, malloc 23456b5dd8SWarner Losh debugging flags in userland, and various verbose features in the 24456b5dd8SWarner Losh kernel. Many developers choose to disable these features on build 2599e449f2SJason Evans machines to maximize performance. (To completely disable malloc 267d4374f6SDimitry Andric debugging, define WITH_MALLOC_PRODUCTION in /etc/src.conf and rebuild 277d4374f6SDimitry Andric world, or to merely disable the most expensive debugging functionality 287d4374f6SDimitry Andric at runtime, run "ln -s 'abort:false,junk:false' /etc/malloc.conf".) 295ad05815SWarner Losh 30*e2650af1SStefan Eßer20211230: 31*e2650af1SStefan Eßer The macros provided for the manipulation of CPU sets (e.g. CPU_AND) 32*e2650af1SStefan Eßer have been modified to take 2 source arguments instead of only 1. 33*e2650af1SStefan Eßer Externally maintained sources that use these macros will have to 34*e2650af1SStefan Eßer be adapted. The FreeBSD version has been bumped to 1400046 to 35*e2650af1SStefan Eßer reflect this change. 36*e2650af1SStefan Eßer 37dd55767bSWarner Losh20211214: 38dd55767bSWarner Losh A number of the kernel include files are able to be included by 39dd55767bSWarner Losh themselves. A test has been added to buildworld to enforce this. 40dd55767bSWarner Losh 41b8cacb38SWarner Losh20211209: 42b8cacb38SWarner Losh Remove mips as a recognized target. This starts the decommissioning of 43b8cacb38SWarner Losh mips support in FreeBSD. mips related items will be removed wholesale in 44b8cacb38SWarner Losh the coming days and weeks. 45b8cacb38SWarner Losh 4656e4bee1SWarner Losh This broke the NO_CLEAN build for some people. Either do a clean build 4756e4bee1SWarner Losh or touch 4856e4bee1SWarner Losh lib/clang/include/llvm/Config/Targets.def 4956e4bee1SWarner Losh lib/clang/include/llvm/Config/AsmParsers.def 5056e4bee1SWarner Losh lib/clang/include/llvm/Config/Disassemblers.def 5156e4bee1SWarner Losh lib/clang/include/llvm/Config/AsmPrinters.def 5256e4bee1SWarner Losh before the build to force everything to rebuild that needs to. 5356e4bee1SWarner Losh 54b8d60729SRandall Stewart20211110: 55d6953863SRandall Stewart Commit b8d60729deef changed the TCP congestion control framework so 56b8d60729SRandall Stewart that any of the included congestion control modules could be 57b8d60729SRandall Stewart the single module built into the kernel. Previously newreno 58b8d60729SRandall Stewart was automatically built in through direct reference. Has of 59b8d60729SRandall Stewart this commit you are required to declare at least one congestion 60b8d60729SRandall Stewart control module (e.g. 'options CC_NEWRENO') and to also delcare a 61b8d60729SRandall Stewart default using the CC_DEFAULT option (e.g. options CC_DEFAULT="newreno\"). 62b8d60729SRandall Stewart The GENERIC configuation includes CC_NEWRENO and defines newreno 63b8d60729SRandall Stewart as the default. If no congestion control option is built into the 64b8d60729SRandall Stewart kernel and you are including networking, the kernel compile will 65b8d60729SRandall Stewart fail. Also if no default is declared the kernel compile will fail. 66b8d60729SRandall Stewart 6767301655SWarner Losh20211118: 6867301655SWarner Losh Mips has been removed from universe builds. It will be removed from the 6967301655SWarner Losh tree shortly. 7067301655SWarner Losh 7125b0021dSRick Macklem20211106: 7225b0021dSRick Macklem Commit f0c9847a6c47 changed the arguments for VOP_ALLOCATE. 7325b0021dSRick Macklem The NFS modules must be rebuilt from sources and any out 7425b0021dSRick Macklem of tree file systems that implement their own VOP_ALLOCATE 7525b0021dSRick Macklem may need to be modified. 7625b0021dSRick Macklem 776aae3517SGleb Smirnoff20211022: 786aae3517SGleb Smirnoff The synchronous PPP kernel driver sppp(4) has been removed. 796aae3517SGleb Smirnoff The cp(4) and ce(4) drivers are now always compiled with netgraph(4) 806aae3517SGleb Smirnoff support, formerly enabled by NETGRAPH_CRONYX option. 816aae3517SGleb Smirnoff 82d410b585SBaptiste Daroussin20211020: 836ae38ab4SBaptiste Daroussin sh(1) is now the default shell for the root user. To force root to use 84d410b585SBaptiste Daroussin the csh shell, please run the following command as root: 85d410b585SBaptiste Daroussin 866ae38ab4SBaptiste Daroussin # chsh -s csh 87d410b585SBaptiste Daroussin 8816f1ee11SBaptiste Daroussin20211004: 8916f1ee11SBaptiste Daroussin Ncurses distribution has been split between libtinfow and libncurses 9016f1ee11SBaptiste Daroussin with libncurses.so becoming a linker (ld) script to seamlessly link 9116f1ee11SBaptiste Daroussin to libtinfow as needed. Bump _FreeBSD_version to 1400035 to reflect 9216f1ee11SBaptiste Daroussin this change. 9316f1ee11SBaptiste Daroussin 949cce0ef9SKristof Provost20210923: 959cce0ef9SKristof Provost As of commit 8160a0f62be6, the dummynet module no longer depends on the 969cce0ef9SKristof Provost ipfw module. Dummynet can now be used by pf as well as ipfw. As such 979cce0ef9SKristof Provost users who relied on this dependency may need to include ipfw in the 989cce0ef9SKristof Provost list of modules to load on their systems. 999cce0ef9SKristof Provost 1009cce0ef9SKristof Provost20210922: 1010e94a306SHans Petter Selasky As of commit 903873ce1560, the mixer(8) utility has got a slightly 10290f6610bSHans Petter Selasky new syntax. Please refer to the mixer(8) manual page for more 1038bc5971bSHans Petter Selasky information. The old mixer utility can be installed from ports: 1048bc5971bSHans Petter Selasky audio/freebsd-13-mixer 1050e94a306SHans Petter Selasky 106ae87a08cSRick Macklem20210911: 107ae87a08cSRick Macklem As of commit 55089ef4f8bb, the global variable nfs_maxcopyrange has 108ae87a08cSRick Macklem been deleted from the nfscommon.ko. As such, nfsd.ko must be built 109ae87a08cSRick Macklem from up to date sources to avoid an undefined reference when 110ae87a08cSRick Macklem being loaded. 111ae87a08cSRick Macklem 112671a35b1SJohn Baldwin20210817: 113671a35b1SJohn Baldwin As of commit 62ca9fc1ad56 OpenSSL no longer enables kernel TLS 114671a35b1SJohn Baldwin by default. Users can enable kernel TLS via the "KTLS" SSL 115671a35b1SJohn Baldwin option. This can be enabled globally by using a custom 116671a35b1SJohn Baldwin OpenSSL config file via OPENSSL_CONF or via an 117671a35b1SJohn Baldwin application-specific configuration option for applications 118671a35b1SJohn Baldwin which permit setting SSL options via SSL_CONF_cmd(3). 119671a35b1SJohn Baldwin 120a3ff18e2SRick Macklem20210811: 121a3ff18e2SRick Macklem Commit 3ad1e1c1ce20 changed the internal KAPI between the NFS 122a3ff18e2SRick Macklem modules. Therefore, all need to be rebuilt from sources. 123a3ff18e2SRick Macklem 12434129003SKristof Provost20210730: 12534129003SKristof Provost Commit b69019c14cd8 removes pf's DIOCGETSTATESNV ioctl. 12634129003SKristof Provost As of be70c7a50d32 it is no longer used by userspace, but it does mean 12734129003SKristof Provost users may not be able to enumerate pf states if they update the kernel 128a191b401SKristof Provost past b69019c14cd8 without first updating userspace past be70c7a50d32. 12934129003SKristof Provost 130728958fbSKristof Provost20210729: 131728958fbSKristof Provost As of commit 01ad0c007964 if_bridge member interfaces can no longer 132728958fbSKristof Provost change their MTU. Changing the MTU of the bridge itself will change the 133728958fbSKristof Provost MTU on all member interfaces instead. 134728958fbSKristof Provost 1357fa21b6dSRick Macklem20210716: 1367fa21b6dSRick Macklem Commit ee29e6f31111 changed the internal KAPI between the nfscommon 1377fa21b6dSRick Macklem and nfsd modules. Therefore, both need to be rebuilt from sources. 1387fa21b6dSRick Macklem Bump __FreeBSD_version to 1400026 for this KAPI change. 1397fa21b6dSRick Macklem 1405ede4fc0SWarner Losh20210715: 1415ede4fc0SWarner Losh The 20210707 awk update brought in a change in behavior. This has 1425ede4fc0SWarner Losh been corrected as of d4d252c49976. Between these dates, if you 1435ede4fc0SWarner Losh installed a new awk binary, you may not be able to build a new 1445ede4fc0SWarner Losh kernel because the change in behavior affected the genoffset 1455ede4fc0SWarner Losh script used to build the kernel. If you did update, the fix is 1465ede4fc0SWarner Losh to update your sources past the above hash and do 1475ede4fc0SWarner Losh % cd usr.bin/awk 1485ede4fc0SWarner Losh % make clean all 1495ede4fc0SWarner Losh % sudo -E make install 1505ede4fc0SWarner Losh to enable building kernels again. 1515ede4fc0SWarner Losh 152bd597b81SRick Macklem20210708: 153bd597b81SRick Macklem Commit 1e0a518d6548 changed the internal KAPI between the NFS 154bd597b81SRick Macklem modules. They all need to be rebuilt from sources. I did not 155bd597b81SRick Macklem bump __FreeBSD_version, since it was bumped recently. 156bd597b81SRick Macklem 1573f7b2317SWarner Losh20210707: 158a65fe39dSWarner Losh awk has been updated to the latest one-true-awk version 20210215. 1593f7b2317SWarner Losh This contains a number of minor bug fixes. 1603f7b2317SWarner Losh 161b49ba74dSRick Macklem20210624: 162b49ba74dSRick Macklem The NFSv4 client now uses the highest minor version of NFSv4 163b49ba74dSRick Macklem supported by the NFSv4 server by default instead of minor version 0, 164b49ba74dSRick Macklem for NFSv4 mounts. 165b49ba74dSRick Macklem The "minorversion" mount option may be used to override this default. 166b49ba74dSRick Macklem 16741dfd8bdSBjoern A. Zeeb20210618: 16841dfd8bdSBjoern A. Zeeb Bump __FreeBSD_version to 1400024 for LinuxKPI changes. 169800e82d1SMaigurs Stalidzans Most notably netdev.h can change now as the (last) dependencies 17041dfd8bdSBjoern A. Zeeb (mlx4/ofed) are now using struct ifnet directly, but also for PCI 17141dfd8bdSBjoern A. Zeeb additions and others. 17241dfd8bdSBjoern A. Zeeb 17341dfd8bdSBjoern A. Zeeb20210618: 17464e6e1e4SCeri Davies The directory "blacklisted" under /usr/share/certs/ has been 17564e6e1e4SCeri Davies renamed to "untrusted". 17664e6e1e4SCeri Davies 1775860696eSRick Macklem20210611: 1787cf9caf2SWarner Losh svnlite has been removed from base. Should you need svn for any reason 1797cf9caf2SWarner Losh please install the svn package or port. 1807cf9caf2SWarner Losh 1817cf9caf2SWarner Losh20210611: 1825860696eSRick Macklem Commit e1a907a25cfa changed the internal KAPI between the krpc 1835860696eSRick Macklem and nfsserver. As such, both modules must be rebuilt from 1845860696eSRick Macklem sources. Bump __FreeBSD_version to 1400022. 1855860696eSRick Macklem 1867cf9caf2SWarner Losh20210610: 1877cf9caf2SWarner Losh The an(4) driver has been removed from FreeBSD. 1887cf9caf2SWarner Losh 189b3823943SWarner Losh20210608: 190f530cce5SEd Maste The vendor/openzfs branch was renamed to vendor/openzfs/legacy to 191b3823943SWarner Losh start tracking OpenZFS upstream more closely. Please see 192b3823943SWarner Loshhttps://lists.freebsd.org/archives/freebsd-current/2021-June/000153.html 193b3823943SWarner Losh for details on how to correct any errors that might result. The 194b3823943SWarner Losh short version is that you need to remove the old branch locally: 195b3823943SWarner Losh git update-ref -d refs/remotes/freebsd/vendor/openzfs 196b3823943SWarner Losh (assuming your upstream origin is named 'freebsd'). 197b3823943SWarner Losh 198d72cd275SBjoern A. Zeeb20210525: 199d72cd275SBjoern A. Zeeb Commits 17accc08ae15 and de102f870501 add new files to LinuxKPI 200d72cd275SBjoern A. Zeeb which break drm-kmod. In addition various other additions where 201d72cd275SBjoern A. Zeeb comitted. Bump __FreeBSD_version to 1400015 to be able to detect this. 202d72cd275SBjoern A. Zeeb 2031c2ab28fSEmmanuel Vadot20210513: 2041c2ab28fSEmmanuel Vadot Commit ca179c4d74f2 changed the package in which the OpenSSL 2051c2ab28fSEmmanuel Vadot libraries and utilities are packaged. 20628ce2012SEmmanuel Vadot It is recommended for pkgbase user to do: 2071c2ab28fSEmmanuel Vadot pkg install -f FreeBSD-openssl 2081c2ab28fSEmmanuel Vadot before pkg upgrade otherwise some dependencies might not be met 2091c2ab28fSEmmanuel Vadot and pkg will stop working as libssl will not be present anymore 2101c2ab28fSEmmanuel Vadot on the system. 2111c2ab28fSEmmanuel Vadot 21201bad87aSRick Macklem20210426: 21301bad87aSRick Macklem Commit 875977314881 changed the internal KAPI between 21401bad87aSRick Macklem the nfsd and nfscommon modules. As such these modules 21501bad87aSRick Macklem need to be rebuilt from sources. 21601bad87aSRick Macklem Without this patch in your NFSv4.1/4.2 server, enabling 21701bad87aSRick Macklem delegations by setting vfs.nfsd.issue_delegations non-zero 21801bad87aSRick Macklem is not recommended. 21901bad87aSRick Macklem 22068b7d9b5SRick Macklem20210411: 22168b7d9b5SRick Macklem Commit 7763814fc9c2 changed the internal KAPI between 22268b7d9b5SRick Macklem the krpc and NFS. As such, the krpc, nfscommon and 22368b7d9b5SRick Macklem nfscl modules must all be rebuilt from sources. 224d647d0d4SRick Macklem Without this patch, NFSv4.1/4.2 mounts should not 225d647d0d4SRick Macklem be done with the nfscbd(8) daemon running, to avoid 226d647d0d4SRick Macklem needing a working back channel for server->client RPCs. 22768b7d9b5SRick Macklem 2282b98ea2eSRick Macklem20210330: 2292b98ea2eSRick Macklem Commit 01ae8969a9ee fixed the NFSv4.1/4.2 server so that it 2302b98ea2eSRick Macklem handles binding of the back channel as required by RFC5661. 2312b98ea2eSRick Macklem Until this patch is in your server, avoid use of the "nconnects" 2322b98ea2eSRick Macklem mount option for Linux NFSv4.1/4.2 mounts. 2332b98ea2eSRick Macklem 234ba7ede0bSEd Maste20210225: 235ba7ede0bSEd Maste For 64-bit architectures the base system is now built with Position 236ba7ede0bSEd Maste Independent Executable (PIE) support enabled by default. It may be 237ba7ede0bSEd Maste disabled using the WITHOUT_PIE knob. A clean build is required. 238ba7ede0bSEd Maste 239d386f3a3SBjoern A. Zeeb20210128: 240d386f3a3SBjoern A. Zeeb Various LinuxKPI functionality was added which conflicts with DRM. 241d386f3a3SBjoern A. Zeeb Please update your drm-kmod port to after the __FreeBSD_verison 1400003 242d386f3a3SBjoern A. Zeeb update. 243d386f3a3SBjoern A. Zeeb 244429c7d1aSWarner Losh20210108: 245429c7d1aSWarner Losh PC Card attachments for all devices have been removed. In the case of 246429c7d1aSWarner Losh wi and cmx, the entire drivers were removed because they were only 247429c7d1aSWarner Losh PC Card devices. FreeBSD_version 1300134 should be used for this 248429c7d1aSWarner Losh since it was bumped so recently. 249429c7d1aSWarner Losh 25081098ca8SVladimir Kondratyev20210107: 251a84b0e94SVladimir Kondratyev Transport-independent parts of HID support have been split off the USB 252a84b0e94SVladimir Kondratyev code in to separate subsystem. Kernel configs which include one of 253a84b0e94SVladimir Kondratyev ums, ukbd, uhid, atp, wsp, wmt, uaudio, ugold or ucycom drivers should 254a84b0e94SVladimir Kondratyev be updated with adding of "device hid" line. 255a84b0e94SVladimir Kondratyev 256009c1100SBaptiste Daroussin20210105: 257bed70f83SBaptiste Daroussin ncurses installation has been modified to only keep the widechar 258bed70f83SBaptiste Daroussin enabled version. Incremental build is broken for that change, so it 259bed70f83SBaptiste Daroussin requires a clean build. 260bed70f83SBaptiste Daroussin 261878d5341SWarner Losh20201223: 262878d5341SWarner Losh The FreeBSD project has migrated from Subversion to Git. Temporary 263878d5341SWarner Losh instructions can be found at 264878d5341SWarner Losh https://github.com/bsdimp/freebsd-git-docs/blob/main/src-cvt.md 265878d5341SWarner Losh and other documents in that repo. 266878d5341SWarner Losh 267228e2087SPedro F. Giffuni20201216: 268228e2087SPedro F. Giffuni The services database has been updated to cover more of the basic 269228e2087SPedro F. Giffuni services expected in a modern system. The database is big enough 270228e2087SPedro F. Giffuni that it will cause issues in mergemaster in Releases previous to 271228e2087SPedro F. Giffuni 12.2 and 11.3, or in very old current systems from before r358154. 272228e2087SPedro F. Giffuni 2731c0ea326SEd Maste20201215: 2741c0ea326SEd Maste Obsolete in-tree GDB 6.1.1 has been removed. GDB (including kgdb) 2751c0ea326SEd Maste may be installed from ports or packages. 2761c0ea326SEd Maste 2773cde9171SAlan Somers20201124: 2783cde9171SAlan Somers ping6 has been merged into ping. It can now be called as "ping -6". 2793cde9171SAlan Somers See ping(8) for details. 2803cde9171SAlan Somers 2812d398241SAlexander V. Chernikov20201108: 2822d398241SAlexander V. Chernikov Default value of net.add_addr_allfibs has been changed to 0. 2832d398241SAlexander V. Chernikov If you have multi-fib configuration and rely on existence of all 2842d398241SAlexander V. Chernikov interface routes in every fib, you need to set the above sysctl to 1. 285993d2d4bSJens Schweikhardt 286a97cfe08SStefan Eßer20201030: 2877afa1a75SStefan Eßer The internal pre-processor in the calendar(1) program has been 2887afa1a75SStefan Eßer extended to support more C pre-processor commands (e.g. #ifdef, #else, 2897afa1a75SStefan Eßer and #undef) and to detect unbalanced conditional statements. 2907afa1a75SStefan Eßer Error messages have been extended to include the filename and line 2917afa1a75SStefan Eßer number if processing stops to help fixing malformed data files. 2927afa1a75SStefan Eßer 293a97cfe08SStefan Eßer20201026: 294d20d6550SWarner Losh All the data files for the calendar(1) program, except calendar.freebsd, 295d20d6550SWarner Losh have been moved to the deskutils/calendar-data port, much like the 296d20d6550SWarner Losh jewish calendar entries were moved to deskutils/hebcal years ago. After 297d20d6550SWarner Losh make delete-old-files, you need to install it to retain full 298d20d6550SWarner Losh functionality. calendar(1) will issue a reminder for files it can't 299d20d6550SWarner Losh find. 300d20d6550SWarner Losh 3017e46dafaSWarner Losh20200923: 3027e46dafaSWarner Losh LINT files are no longer generated. We now include the relevant NOTES 3037e46dafaSWarner Losh files. Note: This may cause conflicts with updating in some cases. 3040d948bffSLi-Wen Hsu find sys -name LINT\* -delete 3057e46dafaSWarner Losh is suggested across this commit to remove the generated LINT files. 3067e46dafaSWarner Losh 3077e46dafaSWarner Losh If you have tried to update with generated files there, the svn 3087e46dafaSWarner Losh command you want to un-auger the tree is 3097e46dafaSWarner Losh cd sys/amd64/conf 3107e46dafaSWarner Losh svn revert -R . 3117e46dafaSWarner Losh and then do the above find from the top level. Substitute 'amd64' 3127e46dafaSWarner Losh above with where the error message indicates a conflict. 3137e46dafaSWarner Losh 3143c41ca88SWarner Losh20200824: 3155db7b015SMatt Macy OpenZFS support has been integrated. Do not upgrade root pools until 3165db7b015SMatt Macy the loader is updated to support zstd. Furthermore, we caution against 3175db7b015SMatt Macy 'zpool upgrade' for the next few weeks. The change should be transparent 3185db7b015SMatt Macy unless you want to use new features. 31913e4dbd2SMatt Macy 320d0fba0c5SWarner Losh Not all "NO_CLEAN" build scenarios work across these changes. Many 321d0fba0c5SWarner Losh scenarios have been tested and fixed, but rebuilding kernels without 322d0fba0c5SWarner Losh rebuilding world may fail. 323d0fba0c5SWarner Losh 324f03478b1SWarner Losh The ZFS cache file has moved from /boot to /etc to match the OpenZFS 325de209fe1SRyan Moeller upstream default. A fallback to /boot has been added for mountroot. 326de209fe1SRyan Moeller 327de209fe1SRyan Moeller Pool auto import behavior at boot has been moved from the kernel module 328de209fe1SRyan Moeller to an explicit "zpool import -a" in one of the rc scripts enabled by 329de209fe1SRyan Moeller zfs_enable=YES. This means your non-root zpools won't auto import until 330de209fe1SRyan Moeller you upgrade your /etc/rc.d files. 331f03478b1SWarner Losh 332ea007feeSWarner Losh20200824: 3333c41ca88SWarner Losh The resume code now notifies devd with the 'kernel' system 3343c41ca88SWarner Losh rather than the old 'kern' subsystem to be consistent with 3353c41ca88SWarner Losh other use. The old notification will be created as well, but 3363c41ca88SWarner Losh will be removed prior to FreeBSD 14.0. 3373c41ca88SWarner Losh 33871bba112SRick Macklem20200821: 33971bba112SRick Macklem r362275 changed the internal API between the kernel RPC and the 34071bba112SRick Macklem NFS modules. As such, all the modules must be recompiled from 34171bba112SRick Macklem sources. 34271bba112SRick Macklem 343a371e791SRick Macklem20200817: 344a371e791SRick Macklem r364330 modified the internal API used between the NFS modules. 345a371e791SRick Macklem As such, all the NFS modules must be re-compiled from sources. 346a371e791SRick Macklem 347e61154c4SDimitry Andric20200816: 348b0e89accSDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 349b0e89accSDimitry Andric been upgraded to 11.0.0. Please see the 20141231 entry below for 350b0e89accSDimitry Andric information about prerequisites and upgrading, if you are not already 351b0e89accSDimitry Andric using clang 3.5.0 or higher. 352b0e89accSDimitry Andric 3536d56f524SRick Macklem20200810: 3546d56f524SRick Macklem r364092 modified the internal ABI used between the kernel NFS 3556d56f524SRick Macklem modules. As such, all of these modules need to be rebuilt 3566d56f524SRick Macklem from sources, so a version bump was done. 3576d56f524SRick Macklem 35833176cdcSWarner Losh20200807: 35933176cdcSWarner Losh Makefile.inc has been updated to work around the issue documented in 36033176cdcSWarner Losh 20200729. It was a case where the optimization of using symbolic links 36133176cdcSWarner Losh to point to binaries created a situation where we'd run new binaries 36233176cdcSWarner Losh with old libraries starting midway through the installworld process. 36333176cdcSWarner Losh 364d2090a40SKyle Evans20200729: 365d2090a40SKyle Evans r363679 has redefined some undefined behavior in regcomp(3); notably, 366d2090a40SKyle Evans extraneous escapes of most ordinary characters will no longer be 367d2090a40SKyle Evans accepted. An exp-run has identified all of the problems with this in 368d2090a40SKyle Evans ports, but other non-ports software may need extra escapes removed to 369d2090a40SKyle Evans continue to function. 370d2090a40SKyle Evans 371d6391a26SKyle Evans Because of this change, installworld may encounter the following error 372d6391a26SKyle Evans from rtld: Undefined symbol "regcomp@FBSD_1.6" -- It is imperative that 373d6391a26SKyle Evans you do not halt installworld. Instead, let it run to completion (whether 374d6391a26SKyle Evans successful or not) and run installworld once more. 375d6391a26SKyle Evans 376c2caa342SStefan Eßer20200627: 377dee0d87cSWarner Losh A new implementation of bc and dc has been imported in r362681. This 378c2caa342SStefan Eßer implementation corrects non-conformant behavior of the previous bc 379c2caa342SStefan Eßer and adds GNU bc compatible options. It offers a number of extensions, 380c2caa342SStefan Eßer is much faster on large values, and has support for message catalogs 381c2caa342SStefan Eßer (a number of languages are already supported, contributions of further 382c2caa342SStefan Eßer languages welcome). The option WITHOUT_GH_BC can be used to build the 383c2caa342SStefan Eßer world with the previous versions of bc and dc. 384c2caa342SStefan Eßer 385a9813b6bSRick Macklem20200625: 386a9813b6bSRick Macklem r362639 changed the internal API used between the NFS kernel modules. 387a9813b6bSRick Macklem As such, they all need to be rebuilt from sources. 388a9813b6bSRick Macklem 389be8f8ca2SRick Macklem20200613: 390be8f8ca2SRick Macklem r362158 changed the arguments for VFS_CHECKEXP(). As such, any 391be8f8ca2SRick Macklem out of tree file systems need to be modified and rebuilt. 392be8f8ca2SRick Macklem Also, any file systems that are modules must be rebuilt. 393be8f8ca2SRick Macklem 3949b16365fSKyle Evans20200604: 3959b16365fSKyle Evans read(2) of a directory fd is now rejected by default. root may 3969b16365fSKyle Evans re-enable it for system root only on non-ZFS filesystems with the 3979b16365fSKyle Evans security.bsd.allow_read_dir sysctl(8) MIB if 3989b16365fSKyle Evans security.bsd.suser_enabled=1. 3999b16365fSKyle Evans 4009b16365fSKyle Evans It may be advised to setup aliases for grep to default to `-d skip` if 4019b16365fSKyle Evans commonly non-recursively grepping a list that includes directories and 4029b16365fSKyle Evans the potential for the resulting stderr output is not tolerable. Example 4039b16365fSKyle Evans aliases are now installed, commented out, in /root/.cshrc and 4049b16365fSKyle Evans /root/.shrc. 4059b16365fSKyle Evans 406d65cd7a5SDimitry Andric20200523: 407d65cd7a5SDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 408d65cd7a5SDimitry Andric been upgraded to 10.0.1. Please see the 20141231 entry below for 409d65cd7a5SDimitry Andric information about prerequisites and upgrading, if you are not already 410d65cd7a5SDimitry Andric using clang 3.5.0 or higher. 411d65cd7a5SDimitry Andric 4120d0f3cdfSEric van Gyzen20200512: 4130d0f3cdfSEric van Gyzen Support for obsolete compilers has been removed from the build system. 4140d0f3cdfSEric van Gyzen Clang 6 and GCC 6.4 are the minimum supported versions. 4150d0f3cdfSEric van Gyzen 416277cd398SKyle Evans20200424: 417679c46f0SKyle Evans closefrom(2) has been moved under COMPAT12, and replaced in libc with a 418679c46f0SKyle Evans stub that calls close_range(2). If using a custom kernel configuration, 419679c46f0SKyle Evans you may want to ensure that the COMPAT_FREEBSD12 option is included, as 420679c46f0SKyle Evans a slightly older -CURRENT userland and older FreeBSD userlands may not 421679c46f0SKyle Evans be functional without closefrom(2). 422679c46f0SKyle Evans 423d6b44474SEmmanuel Vadot20200414: 424d6b44474SEmmanuel Vadot Upstream DTS from Linux 5.6 was merged and they now have the SID 425d6b44474SEmmanuel Vadot and THS (Secure ID controller and THermal Sensor) node present. 426d6b44474SEmmanuel Vadot The DTB overlays have now been removed from the tree for the H3/H5 and 427d6b44474SEmmanuel Vadot A64 SoCs and the aw_sid and aw_thermal driver have been updated to 428d6b44474SEmmanuel Vadot deal with upstream DTS. If you are using those overlays you need to 429d6b44474SEmmanuel Vadot remove them from loader.conf and update the DTBs on the FAT partition. 430d6b44474SEmmanuel Vadot 431a15261d2SDimitry Andric20200310: 4320b37c159SDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 4330b37c159SDimitry Andric been upgraded to 10.0.0. Please see the 20141231 entry below for 4340b37c159SDimitry Andric information about prerequisites and upgrading, if you are not already 4350b37c159SDimitry Andric using clang 3.5.0 or higher. 4360b37c159SDimitry Andric 43713f7dbe8SEd Maste20200309: 43813f7dbe8SEd Maste The amd(8) automount daemon has been removed from the source tree. 43913f7dbe8SEd Maste As of FreeBSD 10.1 autofs(5) is the preferred tool for automounting. 44013f7dbe8SEd Maste amd is still available in the sysutils/am-utils port. 44113f7dbe8SEd Maste 44279514055SWarner Losh20200301: 44379514055SWarner Losh Removed brooktree driver (bktr.4) from the tree. 44479514055SWarner Losh 44557f80467SEd Maste20200229: 446134b3783SEd Maste The WITH_GPL_DTC option has been removed. The BSD-licenced device tree 447134b3783SEd Maste compiler in usr.bin/dtc is used on all architectures which use dtc, and 448134b3783SEd Maste the GPL dtc is available (if needed) from the sysutils/dtc port. 449134b3783SEd Maste 45057f80467SEd Maste20200229: 451c4501804SEd Maste The WITHOUT_LLVM_LIBUNWIND option has been removed. LLVM's libunwind 452c4501804SEd Maste is used by all supported CPU architectures. 453c4501804SEd Maste 454c4501804SEd Maste20200229: 45557f80467SEd Maste GCC 4.2.1 has been removed from the tree. The WITH_GCC, 45657f80467SEd Maste WITH_GCC_BOOTSTRAP, and WITH_GNUCXX options are no longer available. 45757f80467SEd Maste Users who wish to build FreeBSD with GCC must use the external toolchain 45857f80467SEd Maste ports or packages. 45957f80467SEd Maste 460eeb3204fSBaptiste Daroussin20200220: 461f57ea22cSBaptiste Daroussin ncurses has been updated to a newer version (6.2-20200215). Given the ABI 462eeb3204fSBaptiste Daroussin has changed, users will have to rebuild all the ports that are linked to 463eeb3204fSBaptiste Daroussin ncurses. 464777e39e5SBaptiste Daroussin 46510108cb6SBjoern A. Zeeb20200217: 46610108cb6SBjoern A. Zeeb The size of struct vnet and the magic cookie have changed. 46710108cb6SBjoern A. Zeeb Users need to recompile libkvm and all modules using VIMAGE 46810108cb6SBjoern A. Zeeb together with their new kernel. 46910108cb6SBjoern A. Zeeb 470d3a5bf95SBrooks Davis20200212: 471d3a5bf95SBrooks Davis Defining the long deprecated NO_CTF, NO_DEBUG_FILES, NO_INSTALLLIB, 472d3a5bf95SBrooks Davis NO_MAN, NO_PROFILE, and NO_WARNS variables is now an error. Update 473d3a5bf95SBrooks Davis your Makefiles and scripts to define MK_<var>=no instead as required. 474d3a5bf95SBrooks Davis 475d3a5bf95SBrooks Davis One exception to this is that program or library Makefiles should 476d3a5bf95SBrooks Davis define MAN to empty rather than setting MK_MAN=no. 477d3a5bf95SBrooks Davis 478778b6225SJohn Baldwin20200108: 479778b6225SJohn Baldwin Clang/LLVM is now the default compiler and LLD the default 480778b6225SJohn Baldwin linker for riscv64. 481778b6225SJohn Baldwin 482778b6225SJohn Baldwin20200107: 483778b6225SJohn Baldwin make universe no longer uses GCC 4.2.1 on any architectures. 484778b6225SJohn Baldwin Architectures not supported by in-tree Clang/LLVM require an 485778b6225SJohn Baldwin external toolchain package. 486778b6225SJohn Baldwin 4875a0a8597SEd Maste20200104: 4885a0a8597SEd Maste GCC 4.2.1 is now not built by default, as part of the GCC 4.2.1 4895a0a8597SEd Maste retirement plan. Specifically, the GCC, GCC_BOOTSTRAP, and GNUCXX 4905a0a8597SEd Maste options default to off for all supported CPU architectures. As a 4915a0a8597SEd Maste short-term transition aid they may be enabled via WITH_* options. 4925a0a8597SEd Maste GCC 4.2.1 is expected to be removed from the tree on 2020-03-31. 4935a0a8597SEd Maste 494eb4977bdSWarner Losh20200102: 495eb4977bdSWarner Losh Support for armv5 has been disconnected and is being removed. The 496eb4977bdSWarner Losh machine combination MACHINE=arm MACHINE_ARCH=arm is no longer valid. 497eb4977bdSWarner Losh You must now use a MACHINE_ARCH of armv6 or armv7. The default 498eb4977bdSWarner Losh MACHINE_ARCH for MACHINE=arm is now armv7. 499eb4977bdSWarner Losh 5003ee1d5bbSConrad Meyer20191226: 501bcd3c413SJustin Hibbits Clang/LLVM is now the default compiler for all powerpc architectures. 502bcd3c413SJustin Hibbits LLD is now the default linker for powerpc64. The change for powerpc64 503bcd3c413SJustin Hibbits also includes a change to the ELFv2 ABI, incompatible with the existing 504bcd3c413SJustin Hibbits ABI. 505bcd3c413SJustin Hibbits 506bcd3c413SJustin Hibbits20191226: 5073ee1d5bbSConrad Meyer Kernel-loadable random(4) modules are no longer unloadable. 5083ee1d5bbSConrad Meyer 509c14a5a88SDimitry Andric20191222: 510c14a5a88SDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 511c14a5a88SDimitry Andric been upgraded to 9.0.1. Please see the 20141231 entry below for 512c14a5a88SDimitry Andric information about prerequisites and upgrading, if you are not already 513c14a5a88SDimitry Andric using clang 3.5.0 or higher. 514c14a5a88SDimitry Andric 515a51b1f3fSRick Macklem20191212: 516a51b1f3fSRick Macklem r355677 has modified the internal interface used between the 517a51b1f3fSRick Macklem NFS modules in the kernel. As such, they must all be upgraded 518a51b1f3fSRick Macklem simultaneously. I will do a version bump for this. 519a51b1f3fSRick Macklem 5206d69608cSKyle Evans20191205: 5216d69608cSKyle Evans The root certificates of the Mozilla CA Certificate Store have been 5226d69608cSKyle Evans imported into the base system and can be managed with the certctl(8) 5236d69608cSKyle Evans utility. If you have installed the security/ca_root_nss port or package 5246d69608cSKyle Evans with the ETCSYMLINK option (the default), be advised that there may be 5256d69608cSKyle Evans differences between those included in the port and those included in 5266d69608cSKyle Evans base due to differences in nss branch used as well as general update 5276d69608cSKyle Evans frequency. Note also that certctl(8) cannot manage certs in the 5286d69608cSKyle Evans format used by the security/ca_root_nss port. 5296d69608cSKyle Evans 5305882cf71SEd Maste20191120: 5315882cf71SEd Maste The amd(8) automount daemon has been disabled by default, and will be 5325882cf71SEd Maste removed in the future. As of FreeBSD 10.1 the autofs(5) is available 5335882cf71SEd Maste for automounting. 5345882cf71SEd Maste 5356b33973bSAndriy Gapon20191107: 5366b33973bSAndriy Gapon The nctgpio and wbwd drivers have been moved to the superio bus. 5376b33973bSAndriy Gapon If you have one of these drivers in a kernel configuration, then 5386b33973bSAndriy Gapon you should add device superio to it. If you use one of these drivers 5396b33973bSAndriy Gapon as a module and you compile a custom set of modules, then you should 5406b33973bSAndriy Gapon add superio to the set. 5416b33973bSAndriy Gapon 5423d501333SKyle Evans20191021: 54319e09f44SGleb Smirnoff KPIs for network drivers to access interface addresses have changed. 54419e09f44SGleb Smirnoff Users need to recompile NIC driver modules together with kernel. 54519e09f44SGleb Smirnoff 54619e09f44SGleb Smirnoff20191021: 5473d501333SKyle Evans The net.link.tap.user_open sysctl no longer prevents user opening of 5483d501333SKyle Evans already created /dev/tapNN devices. Access is still controlled by 5493d501333SKyle Evans node permissions, just like tun devices. The net.link.tap.user_open 5503d501333SKyle Evans sysctl is now used only to allow users to perform devfs cloning of 5513d501333SKyle Evans tap devices, and the subsequent open may not succeed if the user is not 5523d501333SKyle Evans in the appropriate group. This sysctl may be deprecated/removed 5533d501333SKyle Evans completely in the future. 5543d501333SKyle Evans 55538c0ca14SDimitry Andric20191009: 55655b92c5fSWarner Losh mips, powerpc, and sparc64 are no longer built as part of 55755b92c5fSWarner Losh universe / tinderbox unless MAKE_OBSOLETE_GCC is defined. If 55855b92c5fSWarner Losh not defined, mips, powerpc, and sparc64 builds will look for 55955b92c5fSWarner Losh the xtoolchain binaries and if installed use them for universe 56055b92c5fSWarner Losh builds. As llvm 9.0 becomes vetted for these architectures, they 56155b92c5fSWarner Losh will be removed from the list. 56255b92c5fSWarner Losh 56355b92c5fSWarner Losh20191009: 564063e3a6dSDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 565063e3a6dSDimitry Andric been upgraded to 9.0.0. Please see the 20141231 entry below for 566063e3a6dSDimitry Andric information about prerequisites and upgrading, if you are not already 567063e3a6dSDimitry Andric using clang 3.5.0 or higher. 568063e3a6dSDimitry Andric 5699923b641SEd Maste20191003: 5709923b641SEd Maste The hpt27xx, hptmv, hptnr, and hptrr drivers have been removed from 5719923b641SEd Maste GENERIC. They are available as modules and can be loaded by adding 5729923b641SEd Maste to /boot/loader.conf hpt27xx_load="YES", hptmv_load="YES", 5739923b641SEd Maste hptnr_load="YES", or hptrr_load="YES", respectively. 5749923b641SEd Maste 575854cab51SCy Schubert20190913: 576854cab51SCy Schubert ntpd no longer by default locks its pages in memory, allowing them 577854cab51SCy Schubert to be paged out by the kernel. Use rlimit memlock to restore 578854cab51SCy Schubert historic BSD behaviour. For example, add "rlimit memlock 32" 579854cab51SCy Schubert to ntp.conf to lock up to 32 MB of ntpd address space in memory. 580854cab51SCy Schubert 581208ae7b7SAlan Somers20190823: 582208ae7b7SAlan Somers Several of ping6's options have been renamed for better consistency 583208ae7b7SAlan Somers with ping. If you use any of -ARWXaghmrtwx, you must update your 584208ae7b7SAlan Somers scripts. See ping6(8) for details. 585208ae7b7SAlan Somers 586a63915c2SAlan Somers20190727: 587bad4c94dSAlan Somers The vfs.fusefs.sync_unmount and vfs.fusefs.init_backgrounded sysctls 588bad4c94dSAlan Somers and the "-o sync_unmount" and "-o init_backgrounded" mount options have 589bad4c94dSAlan Somers been removed from mount_fusefs(8). You can safely remove them from 590bad4c94dSAlan Somers your scripts, because they had no effect. 591bad4c94dSAlan Somers 592fcefa6efSAlan Somers The vfs.fusefs.fix_broken_io, vfs.fusefs.sync_resize, 593435ecf40SAlan Somers vfs.fusefs.refresh_size, vfs.fusefs.mmap_enable, 594435ecf40SAlan Somers vfs.fusefs.reclaim_revoked, and vfs.fusefs.data_cache_invalidate 595435ecf40SAlan Somers sysctls have been removed. If you felt the need to set any of them to 596435ecf40SAlan Somers a non-default value, please tell asomers@FreeBSD.org why. 5974abf8766SAlan Somers 598fbcfc75aSIan Lepore20190713: 599a97202f1SIan Lepore Default permissions on the /var/account/acct file (and copies of it 600a97202f1SIan Lepore rotated by periodic daily scripts) are changed from 0644 to 0640 601a97202f1SIan Lepore because the file contains sensitive information that should not be 602a97202f1SIan Lepore world-readable. If the /var/account directory must be created by 603a97202f1SIan Lepore rc.d/accounting, the mode used is now 0750. Admins who use the 604a97202f1SIan Lepore accounting feature are encouraged to change the mode of an existing 605a97202f1SIan Lepore /var/account directory to 0750 or 0700. 606fbcfc75aSIan Lepore 607c363b16cSConrad Meyer20190620: 60858b5b90dSConrad Meyer Entropy collection and the /dev/random device are no longer optional 60958b5b90dSConrad Meyer components. The "device random" option has been removed. 610c363b16cSConrad Meyer Implementations of distilling algorithms can still be made loadable 611c363b16cSConrad Meyer with "options RANDOM_LOADABLE" (e.g., random_fortuna.ko). 612c363b16cSConrad Meyer 613efc5c442SDimitry Andric20190612: 614efc5c442SDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 615efc5c442SDimitry Andric been upgraded to 8.0.1. Please see the 20141231 entry below for 616efc5c442SDimitry Andric information about prerequisites and upgrading, if you are not already 617efc5c442SDimitry Andric using clang 3.5.0 or higher. 618efc5c442SDimitry Andric 6194c62bffeSBjoern A. Zeeb20190608: 6204c62bffeSBjoern A. Zeeb A fix was applied to i386 kernel modules to avoid panics with 6214c62bffeSBjoern A. Zeeb dpcpu or vnet. Users need to recompile i386 kernel modules 6224c62bffeSBjoern A. Zeeb having pcpu or vnet sections or they will refuse to load. 6234c62bffeSBjoern A. Zeeb 624aa0a8933SMark Johnston20190513: 625aa0a8933SMark Johnston User-wired pages now have their own counter, 626aa0a8933SMark Johnston vm.stats.vm.v_user_wire_count. The vm.max_wired sysctl was renamed 627aa0a8933SMark Johnston to vm.max_user_wired and changed from an unsigned int to an unsigned 628aa0a8933SMark Johnston long. bhyve VMs wired with the -S are now subject to the user 629aa0a8933SMark Johnston wiring limit; the vm.max_user_wired sysctl may need to be tuned to 630aa0a8933SMark Johnston avoid running into the limit. 631aa0a8933SMark Johnston 632251a32b5SKyle Evans20190507: 633542970faSAndrew Gallatin The IPSEC option has been removed from GENERIC. Users requiring 634542970faSAndrew Gallatin ipsec(4) must now load the ipsec(4) kernel module. 635542970faSAndrew Gallatin 636542970faSAndrew Gallatin20190507: 637251a32b5SKyle Evans The tap(4) driver has been folded into tun(4), and the module has been 63815e9beb7SKyle Evans renamed to tuntap. You should update any kld_list="if_tap" or 63915e9beb7SKyle Evans kld_list="if_tun" entries in /etc/rc.conf, if_tap_load="YES" or 640251a32b5SKyle Evans if_tun_load="YES" entries in /boot/loader.conf to load the if_tuntap 641251a32b5SKyle Evans module instead, and "device tap" or "device tun" entries in kernel 642251a32b5SKyle Evans config files to select the tuntap device instead. 643251a32b5SKyle Evans 6443782136fSConrad Meyer20190418: 6453782136fSConrad Meyer The following knobs have been added related to tradeoffs between 6463782136fSConrad Meyer safe use of the random device and availability in the absence of 6473782136fSConrad Meyer entropy: 6483782136fSConrad Meyer 6493782136fSConrad Meyer kern.random.initial_seeding.bypass_before_seeding: tunable; set 6503782136fSConrad Meyer non-zero to bypass the random device prior to seeding, or zero to 6513782136fSConrad Meyer block random requests until the random device is initially seeded. 6523782136fSConrad Meyer For now, set to 1 (unsafe) by default to restore pre-r346250 boot 6533782136fSConrad Meyer availability properties. 6543782136fSConrad Meyer 6553782136fSConrad Meyer kern.random.initial_seeding.read_random_bypassed_before_seeding: 6563782136fSConrad Meyer read-only diagnostic sysctl that is set when bypass is enabled and 6573782136fSConrad Meyer read_random(9) is bypassed, to enable programmatic handling of this 6583782136fSConrad Meyer initial condition, if desired. 6593782136fSConrad Meyer 6603782136fSConrad Meyer kern.random.initial_seeding.arc4random_bypassed_before_seeding: 6613782136fSConrad Meyer Similar to the above, but for for arc4random(9) initial seeding. 6623782136fSConrad Meyer 6633782136fSConrad Meyer kern.random.initial_seeding.disable_bypass_warnings: tunable; set 6643782136fSConrad Meyer non-zero to disable warnings in dmesg when the same conditions are 6653782136fSConrad Meyer met as for the diagnostic sysctls above. Defaults to zero, i.e., 6663782136fSConrad Meyer produce warnings in dmesg when the conditions are met. 6673782136fSConrad Meyer 668f3d2512dSConrad Meyer20190416: 669f3d2512dSConrad Meyer The loadable random module KPI has changed; the random_infra_init() 670f3d2512dSConrad Meyer routine now requires a 3rd function pointer for a bool (*)(void) 671f3d2512dSConrad Meyer method that returns true if the random device is seeded (and 672f3d2512dSConrad Meyer therefore unblocked). 673f3d2512dSConrad Meyer 674bcf55f64SRick Macklem20190404: 675bcf55f64SRick Macklem r345895 reverts r320698. This implies that an nfsuserd(8) daemon 676bcf55f64SRick Macklem built from head sources between r320757 (July 6, 2017) and 677bcf55f64SRick Macklem r338192 (Aug. 22, 2018) will not work unless the "-use-udpsock" 678bcf55f64SRick Macklem is added to the command line. 679bcf55f64SRick Macklem nfsuserd daemons built from head sources that are post-r338192 are 680bcf55f64SRick Macklem not affected and should continue to work. 681bcf55f64SRick Macklem 682123af6ecSAlan Somers20190320: 683123af6ecSAlan Somers The fuse(4) module has been renamed to fusefs(4) for consistency with 684123af6ecSAlan Somers other filesystems. You should update any kld_load="fuse" entries in 685123af6ecSAlan Somers /etc/rc.conf, fuse_load="YES" entries in /boot/loader.conf, and 68682455a33SJens Schweikhardt "options FUSE" entries in kernel config files. 687123af6ecSAlan Somers 6881791078bSDimitry Andric20190304: 6890bf31f1fSDimitry Andric Clang, llvm, lld, lldb, compiler-rt and libc++ have been upgraded to 6900bf31f1fSDimitry Andric 8.0.0. Please see the 20141231 entry below for information about 6910bf31f1fSDimitry Andric prerequisites and upgrading, if you are not already using clang 3.5.0 6920bf31f1fSDimitry Andric or higher. 6930bf31f1fSDimitry Andric 694fc56fdf3SKonstantin Belousov20190226: 695fc56fdf3SKonstantin Belousov geom_uzip(4) depends on the new module xz. If geom_uzip is statically 696fc56fdf3SKonstantin Belousov compiled into your custom kernel, add 'device xz' statement to the 697fc56fdf3SKonstantin Belousov kernel config. 698fc56fdf3SKonstantin Belousov 699625bdc78SWarner Losh20190219: 700625bdc78SWarner Losh drm and drm2 have been removed from the tree. Please see 701625bdc78SWarner Losh https://wiki.freebsd.org/Graphics for the latest information on 702625bdc78SWarner Losh migrating to the drm ports. 703625bdc78SWarner Losh 704c75f49f7SKonstantin Belousov20190131: 705c75f49f7SKonstantin Belousov Iflib is no longer unconditionally compiled into the kernel. Drivers 706c75f49f7SKonstantin Belousov using iflib and statically compiled into the kernel, now require 707c75f49f7SKonstantin Belousov the 'device iflib' config option. For the same drivers loaded as 708c75f49f7SKonstantin Belousov modules on kernels not having 'device iflib', the iflib.ko module 709c75f49f7SKonstantin Belousov is loaded automatically. 710c75f49f7SKonstantin Belousov 7115864456dSAndriy Voskoboinyk20190125: 7125864456dSAndriy Voskoboinyk The IEEE80211_AMPDU_AGE and AH_SUPPORT_AR5416 kernel configuration 7135864456dSAndriy Voskoboinyk options no longer exist since r343219 and r343427 respectively; 7145864456dSAndriy Voskoboinyk nothing uses them, so they should be just removed from custom 7155864456dSAndriy Voskoboinyk kernel config files. 7165864456dSAndriy Voskoboinyk 71783a41dd0SRebecca Cran20181230: 71883a41dd0SRebecca Cran r342635 changes the way efibootmgr(8) works by requiring users to add 71983a41dd0SRebecca Cran the -b (bootnum) parameter for commands where the bootnum was previously 72083a41dd0SRebecca Cran specified with each option. For example 'efibootmgr -B 0001' is now 72183a41dd0SRebecca Cran 'efibootmgr -B -b 0001'. 72283a41dd0SRebecca Cran 723d493fe42SRick Macklem20181220: 724d493fe42SRick Macklem r342286 modifies the NFSv4 server so that it obeys vfs.nfsd.nfs_privport 725d493fe42SRick Macklem in the same as it is applied to NFSv2 and 3. This implies that NFSv4 726d493fe42SRick Macklem servers that have vfs.nfsd.nfs_privport set will only allow mounts 727857cde69SMaigurs Stalidzans from clients using a reserved port. Since both the FreeBSD and Linux 728857cde69SMaigurs Stalidzans NFSv4 clients use reserved ports by default, this should not affect 729d493fe42SRick Macklem most NFSv4 mounts. 730d493fe42SRick Macklem 731beab3c4bSWarner Losh20181219: 73231733a7dSWarner Losh The XLP config has been removed. We can't support 64-bit atomics in this 73331733a7dSWarner Losh kernel because it is running in 32-bit mode. XLP users must transition 73431733a7dSWarner Losh to running a 64-bit kernel (XLP64 or XLPN32). 73531733a7dSWarner Losh 73631733a7dSWarner Losh The mips GXEMUL support has been removed from FreeBSD. MALTA* + qemu is 73731733a7dSWarner Losh the preferred emulator today and we don't need two different ones. 73831733a7dSWarner Losh 7390bb183edSWarner Losh The old sibyte / swarm / Broadcom BCM1250 support has been 7400bb183edSWarner Losh removed from the mips port. 7410bb183edSWarner Losh 74270f308d0SDimitry Andric20181211: 7432bf1d8b7SDimitry Andric Clang, llvm, lld, lldb, compiler-rt and libc++ have been upgraded to 7442bf1d8b7SDimitry Andric 7.0.1. Please see the 20141231 entry below for information about 7452bf1d8b7SDimitry Andric prerequisites and upgrading, if you are not already using clang 3.5.0 7462bf1d8b7SDimitry Andric or higher. 7472bf1d8b7SDimitry Andric 74853fc043dSGeorge V. Neville-Neil20181211: 74953fc043dSGeorge V. Neville-Neil Remove the timed and netdate programs from the base tree. Setting 75082455a33SJens Schweikhardt the time with these daemons has been obsolete for over a decade. 75153fc043dSGeorge V. Neville-Neil 752df27a97eSEd Maste20181126: 753df27a97eSEd Maste On amd64, arm64 and armv7 (architectures that install LLVM's ld.lld 754df27a97eSEd Maste linker as /usr/bin/ld) GNU ld is no longer installed as ld.bfd, as 755df27a97eSEd Maste it produces broken binaries when ifuncs are in use. Users needing 756df27a97eSEd Maste GNU ld should install the binutils port or package. 757df27a97eSEd Maste 75830c5db2bSAndrew Turner20181123: 75930c5db2bSAndrew Turner The BSD crtbegin and crtend code has been enabled by default. It has 76030c5db2bSAndrew Turner had extensive testing on amd64, arm64, and i386. It can be disabled 76130c5db2bSAndrew Turner by building a world with -DWITHOUT_BSD_CRTBEGIN. 76230c5db2bSAndrew Turner 76318946268SStefan Eßer20181115: 76418946268SStefan Eßer The set of CTM commands (ctm, ctm_smail, ctm_rmail, ctm_dequeue) 76518946268SStefan Eßer has been converted to a port (misc/ctm) and will be removed from 76618946268SStefan Eßer FreeBSD-13. It is available as a package (ctm) for all supported 76718946268SStefan Eßer FreeBSD versions. 76818946268SStefan Eßer 7699c66c1dfSBen Woods20181110: 7709c66c1dfSBen Woods The default newsyslog.conf(5) file has been changed to only include 7719c66c1dfSBen Woods files in /etc/newsyslog.conf.d/ and /usr/local/etc/newsyslog.conf.d/ if 7729c66c1dfSBen Woods the filenames end in '.conf' and do not begin with a '.'. 7739c66c1dfSBen Woods 7749c66c1dfSBen Woods You should check the configuration files in these two directories match 7759c66c1dfSBen Woods this naming convention. You can verify which configuration files are 7769c66c1dfSBen Woods being included using the command: 7779c66c1dfSBen Woods $ newsyslog -Nrv 7789c66c1dfSBen Woods 779468002c5SWarner Losh20181015: 780468002c5SWarner Losh Ports for the DRM modules have been simplified. Now, amd64 users should 781468002c5SWarner Losh just install the drm-kmod port. All others should install 782468002c5SWarner Losh drm-legacy-kmod. 783468002c5SWarner Losh 784468002c5SWarner Losh Graphics hardware that's newer than about 2010 usually works with 785468002c5SWarner Losh drm-kmod. For hardware older than 2013, however, some users will need 786468002c5SWarner Losh to use drm-legacy-kmod if drm-kmod doesn't work for them. Hardware older 787468002c5SWarner Losh than 2008 usually only works in drm-legacy-kmod. The graphics team can 788468002c5SWarner Losh only commit to hardware made since 2013 due to the complexity of the 789468002c5SWarner Losh market and difficulty to test all the older cards effectively. If you 790468002c5SWarner Losh have hardware supported by drm-kmod, you are strongly encouraged to use 791468002c5SWarner Losh that as you will get better support. 792468002c5SWarner Losh 793468002c5SWarner Losh Other than KPI chasing, drm-legacy-kmod will not be updated. As outlined 794468002c5SWarner Losh elsewhere, the drm and drm2 modules will be eliminated from the src base 795274cfcd7SWarner Losh soon (with a limited exception for arm). Please update to the package 796274cfcd7SWarner Losh asap and report any issues to x11@freebsd.org. 797468002c5SWarner Losh 798468002c5SWarner Losh Generally, anybody using the drm*-kmod packages should add 799468002c5SWarner Losh WITHOUT_DRM_MODULE=t and WITHOUT_DRM2_MODULE=t to avoid nasty 800468002c5SWarner Losh cross-threading surprises, especially with automatic driver 801468002c5SWarner Losh loading from X11 startup. These will become the defaults in 13-current 802468002c5SWarner Losh shortly. 803468002c5SWarner Losh 804b34bb3bfSMarius Strobl20181012: 805b34bb3bfSMarius Strobl The ixlv(4) driver has been renamed to iavf(4). As a consequence, 806b34bb3bfSMarius Strobl custom kernel and module loading configuration files must be updated 807b34bb3bfSMarius Strobl accordingly. Moreover, interfaces previous presented as ixlvN to the 808b34bb3bfSMarius Strobl system are now exposed as iavfN and network configuration files must 809b34bb3bfSMarius Strobl be adjusted as necessary. 810b34bb3bfSMarius Strobl 8111da7787fSGlen Barber20181009: 8121da7787fSGlen Barber OpenSSL has been updated to version 1.1.1. This update included 81382455a33SJens Schweikhardt additional various API changes throughout the base system. It is 8141da7787fSGlen Barber important to rebuild third-party software after upgrading. The value 8151da7787fSGlen Barber of __FreeBSD_version has been bumped accordingly. 8161da7787fSGlen Barber 817532dc172SKyle Evans20181006: 818532dc172SKyle Evans The legacy DRM modules and drivers have now been added to the loader's 819532dc172SKyle Evans module blacklist, in favor of loading them with kld_list in rc.conf(5). 820532dc172SKyle Evans The module blacklist may be overridden with the loader.conf(5) 821532dc172SKyle Evans 'module_blacklist' variable, but loading them via rc.conf(5) is strongly 822532dc172SKyle Evans encouraged. 823532dc172SKyle Evans 8248ac2f3baSKevin Bowling20181002: 8258ac2f3baSKevin Bowling The cam(4) based nda(4) driver will be used over nvd(4) by default on 8268ac2f3baSKevin Bowling powerpc64. You may set 'options NVME_USE_NVD=1' in your kernel conf or 8278ac2f3baSKevin Bowling loader tunable 'hw.nvme.use_nvd=1' if you wish to use the existing 8288ac2f3baSKevin Bowling driver. Make sure to edit /boot/etc/kboot.conf and fstab to use the 8298ac2f3baSKevin Bowling nda device name. 8308ac2f3baSKevin Bowling 8318d66f7beSEd Maste20180913: 8328d66f7beSEd Maste Reproducible build mode is now on by default, in preparation for 8338d66f7beSEd Maste FreeBSD 12.0. This eliminates build metadata such as the user, 8348d66f7beSEd Maste host, and time from the kernel (and uname), unless the working tree 8358d66f7beSEd Maste corresponds to a modified checkout from a version control system. 8368d66f7beSEd Maste The previous behavior can be obtained by setting the /etc/src.conf 8378d66f7beSEd Maste knob WITHOUT_REPRODUCIBLE_BUILD. 8388d66f7beSEd Maste 83919fa89e9SMark Murray20180826: 84019fa89e9SMark Murray The Yarrow CSPRNG has been removed from the kernel as it has not been 84119fa89e9SMark Murray supported by its designers since at least 2003. Fortuna has been the 84219fa89e9SMark Murray default since FreeBSD-11. 84319fa89e9SMark Murray 8440fb707ecSWarner Losh20180822: 8450fb707ecSWarner Losh devctl freeze/thaw have gone into the tree, the rc scripts have been 84684b9dfe4SWarner Losh updated to use them and devmatch has been changed. You should update 84784b9dfe4SWarner Losh kernel, userland and rc scripts all at the same time. 84884b9dfe4SWarner Losh 849f9f8ac94SKyle Evans20180818: 850f9f8ac94SKyle Evans The default interpreter has been switched from 4th to Lua. 851f9f8ac94SKyle Evans LOADER_DEFAULT_INTERP, documented in build(7), will override the default 852f9f8ac94SKyle Evans interpreter. If you have custom FORTH code you will need to set 853f9f8ac94SKyle Evans LOADER_DEFAULT_INTERP=4th (valid values are 4th, lua or simp) in 854f9f8ac94SKyle Evans src.conf for the build. This will create default hard links between 855f9f8ac94SKyle Evans loader and loader_4th instead of loader and loader_lua, the new default. 856f9f8ac94SKyle Evans If you are using UEFI it will create the proper hard link to loader.efi. 857f9f8ac94SKyle Evans 858295506bfSWarner Losh bhyve uses userboot.so. It remains 4th-only until some issues are solved 859295506bfSWarner Losh regarding coexisting with multiple versions of FreeBSD are resolved. 860295506bfSWarner Losh 86172ad696aSKyle Evans20180815: 86272ad696aSKyle Evans ls(1) now respects the COLORTERM environment variable used in other 86372ad696aSKyle Evans systems and software to indicate that a colored terminal is both 86472ad696aSKyle Evans supported and desired. If ls(1) is suddenly emitting colors, they may 865e10ba800SKyle Evans be disabled again by either removing the unwanted COLORTERM from your 866e10ba800SKyle Evans environment, or using `ls --color=never`. The ls(1) specific CLICOLOR 867e10ba800SKyle Evans may not be observed in a future release. 86872ad696aSKyle Evans 86947cc9ee1SAlan Somers20180808: 87047cc9ee1SAlan Somers The default pager for most commands has been changed to "less". To 87147cc9ee1SAlan Somers restore the old behavior, set PAGER="more" and MANPAGER="more -s" in 87247cc9ee1SAlan Somers your environment. 87347cc9ee1SAlan Somers 874b5988450SRavi Pokala20180731: 875b5988450SRavi Pokala The jedec_ts(4) driver has been removed. A superset of its functionality 876b5988450SRavi Pokala is available in the jedec_dimm(4) driver, and the manpage for that 877b5988450SRavi Pokala driver includes migration instructions. If you have "device jedec_ts" 878b5988450SRavi Pokala in your kernel configuration file, it must be removed. 879b5988450SRavi Pokala 880164138e7SKyle Evans20180730: 881164138e7SKyle Evans amd64/GENERIC now has EFI runtime services, EFIRT, enabled by default. 882dfa6eec2SKyle Evans This should have no effect if the kernel is booted via BIOS/legacy boot. 8831ddc8a8eSKyle Evans EFIRT may be disabled via a loader tunable, efi.rt.disabled, if a system 884164138e7SKyle Evans has a buggy firmware that prevents a successful boot due to use of 885164138e7SKyle Evans runtime services. 886164138e7SKyle Evans 887411e4219SWarner Losh20180727: 888411e4219SWarner Losh Atmel AT91RM9200 and AT91SAM9, Cavium CNS 11xx and XScale 889411e4219SWarner Losh support has been removed from the tree. These ports were 890411e4219SWarner Losh obsolete and/or known to be broken for many years. 891411e4219SWarner Losh 892b43c6042SWarner Losh20180723: 893b43c6042SWarner Losh loader.efi has been augmented to participate more fully in the 894663472dfSWarner Losh UEFI boot manager protocol. loader.efi will now look at the 895663472dfSWarner Losh BootXXXX environment variable to determine if a specific kernel 896663472dfSWarner Losh or root partition was specified. XXXX is derived from BootCurrent. 897663472dfSWarner Losh efibootmgr(8) manages these standard UEFI variables. 898b43c6042SWarner Losh 899d397afa3SWarner Losh20180720: 900d397afa3SWarner Losh zfsloader's functionality has now been folded into loader. 9015f9d7aafSEd Maste zfsloader is no longer necessary once you've updated your 9023b741022SWarner Losh boot blocks. For a transition period, we will install a 9033b741022SWarner Losh hardlink for zfsloader to loader to allow a smooth transition 9043b741022SWarner Losh until the boot blocks can be updated (hard link because old 9053b741022SWarner Losh zfs boot blocks don't understand symlinks). 906d397afa3SWarner Losh 907d0e46652SIan Lepore20180719: 908c59a544eSEmmanuel Vadot ARM64 now have efifb support, if you want to have serial console 909c59a544eSEmmanuel Vadot on your arm64 board when an screen is connected and the bootloader 910deb17a3bSWarner Losh setup a frame buffer for us to use, just add : 911c59a544eSEmmanuel Vadot boot_serial=YES 912c59a544eSEmmanuel Vadot boot_multicons=YES 913c59a544eSEmmanuel Vadot in /boot/loader.conf 914c59a544eSEmmanuel Vadot For Raspberry Pi 3 (RPI) users, this is needed even if you don't have 915c59a544eSEmmanuel Vadot an screen connected as the firmware will setup a frame buffer are that 916c59a544eSEmmanuel Vadot u-boot will expose as an EFI frame buffer. 917c59a544eSEmmanuel Vadot 918c59a544eSEmmanuel Vadot20180719: 919d0e46652SIan Lepore New uid:gid added, ntpd:ntpd (123:123). Be sure to run mergemaster 920d0e46652SIan Lepore or take steps to update /etc/passwd before doing installworld on 9210d77d170SIan Lepore existing systems. Do not skip the "mergemaster -Fp" step before 9220d77d170SIan Lepore installworld, as described in the update procedures near the bottom 9230d77d170SIan Lepore of this document. Also, rc.d/ntpd now starts ntpd(8) as user ntpd 924d0e46652SIan Lepore if the new mac_ntpd(4) policy is available, unless ntpd_flags or 925d0e46652SIan Lepore the ntp config file contain options that change file/dir locations. 926d0e46652SIan Lepore When such options (e.g., "statsdir" or "crypto") are used, ntpd can 927d0e46652SIan Lepore still be run as non-root by setting ntpd_user=ntpd in rc.conf, after 928d0e46652SIan Lepore taking steps to ensure that all required files/dirs are accessible 929d0e46652SIan Lepore by the ntpd user. 930d0e46652SIan Lepore 931dbe8ed38SWarner Losh20180717: 932dbe8ed38SWarner Losh Big endian arm support has been removed. 933dbe8ed38SWarner Losh 93444314c35SKyle Evans20180711: 93544314c35SKyle Evans The static environment setup in kernel configs is no longer mutually 93644314c35SKyle Evans exclusive with the loader(8) environment by default. In order to 93744314c35SKyle Evans restore the previous default behavior of disabling the loader(8) 93844314c35SKyle Evans environment if a static environment is present, you must specify 93944314c35SKyle Evans loader_env.disabled=1 in the static environment. 94044314c35SKyle Evans 941f38b68aeSBrooks Davis20180705: 942f38b68aeSBrooks Davis The ABI of syscalls used by management tools like sockstat and 943f38b68aeSBrooks Davis netstat has been broken to allow 32-bit binaries to work on 944f38b68aeSBrooks Davis 64-bit kernels without modification. These programs will need 945f38b68aeSBrooks Davis to match the kernel in order to function. External programs may 946f38b68aeSBrooks Davis require minor modifications to accommodate a change of type in 947f38b68aeSBrooks Davis structures from pointers to 64-bit virtual addresses. 948f38b68aeSBrooks Davis 949f4b36404SMatt Macy20180702: 950f4b36404SMatt Macy On i386 and amd64 atomics are now inlined. Out of tree modules using 951f4b36404SMatt Macy atomics will need to be rebuilt. 952f4b36404SMatt Macy 9530dea6e3cSMariusz Zaborski20180701: 9540dea6e3cSMariusz Zaborski The '%I' format in the kern.corefile sysctl limits the number of 9550dea6e3cSMariusz Zaborski core files that a process can generate to the number stored in the 9560dea6e3cSMariusz Zaborski debug.ncores sysctl. The '%I' format is replaced by the single digit 9570dea6e3cSMariusz Zaborski index. Previously, if all indexes were taken the kernel would overwrite 9580dea6e3cSMariusz Zaborski only a core file with the highest index in a filename. 9590dea6e3cSMariusz Zaborski Currently the system will create a new core file if there is a free 9600dea6e3cSMariusz Zaborski index or if all slots are taken it will overwrite the oldest one. 9615ad05815SWarner Losh 96255458465SDimitry Andric20180630: 96355458465SDimitry Andric Clang, llvm, lld, lldb, compiler-rt and libc++ have been upgraded to 96455458465SDimitry Andric 6.0.1. Please see the 20141231 entry below for information about 96555458465SDimitry Andric prerequisites and upgrading, if you are not already using clang 3.5.0 96655458465SDimitry Andric or higher. 96755458465SDimitry Andric 9682fd8cef4SWarner Losh20180628: 9692fd8cef4SWarner Losh r335753 introduced a new quoting method. However, etc/devd/devmatch.conf 9702fd8cef4SWarner Losh needed to be changed to work with it. This change was made with r335763 971274cfcd7SWarner Losh and requires a mergemaster / etcupdate / etc to update the installed 972274cfcd7SWarner Losh file. 9732fd8cef4SWarner Losh 974fa986e33SRick Macklem20180612: 975fa986e33SRick Macklem r334930 changed the interface between the NFS modules, so they all 976fa986e33SRick Macklem need to be rebuilt. r335018 did a __FreeBSD_version bump for this. 977fa986e33SRick Macklem 9780bf7cdd5SWarner Losh20180530: 9796f282e72SEd Maste As of r334391 lld is the default amd64 system linker; it is installed 9806f282e72SEd Maste as /usr/bin/ld. Kernel build workarounds (see 20180510 entry) are no 9816f282e72SEd Maste longer necessary. 9826f282e72SEd Maste 9836f282e72SEd Maste20180530: 9840bf7cdd5SWarner Losh The kernel / userland interface for devinfo changed, so you'll 9850bf7cdd5SWarner Losh need a new kernel and userland as a pair for it to work (rebuilding 9860bf7cdd5SWarner Losh lib/libdevinfo is all that's required). devinfo and devmatch will 9870bf7cdd5SWarner Losh not work, but everything else will when there's a mismatch. 9880bf7cdd5SWarner Losh 9897e1a13f4SMatt Macy20180523: 9907e1a13f4SMatt Macy The on-disk format for hwpmc callchain records has changed to include 9917e1a13f4SMatt Macy threadid corresponding to a given record. This changes the field offsets 9927e1a13f4SMatt Macy and thus requires that libpmcstat be rebuilt before using a kernel 9937e1a13f4SMatt Macy later than r334108. 9947e1a13f4SMatt Macy 9956f78fad3SSean Bruno20180517: 9966f78fad3SSean Bruno The vxge(4) driver has been removed. This driver was introduced into 9976f78fad3SSean Bruno HEAD one week before the Exar left the Ethernet market and is not 9986f78fad3SSean Bruno known to be used. If you have device vxge in your kernel config file 9996f78fad3SSean Bruno it must be removed. 10006f78fad3SSean Bruno 10016e258ed3SWarner Losh20180510: 1002eb8831b9SWarner Losh The amd64 kernel now requires a ld that supports ifunc to produce a 1003eb8831b9SWarner Losh working kernel, either lld or a newer binutils. lld is built by default 1004eb8831b9SWarner Losh on amd64, and the 'buildkernel' target uses it automatically. However, 1005eb8831b9SWarner Losh it is not the default linker, so building the kernel the traditional 1006eb8831b9SWarner Losh way requires LD=ld.lld on the command line (or LD=/usr/local/bin/ld for 1007eb8831b9SWarner Losh binutils port/package). lld will soon be default, and this requirement 1008eb8831b9SWarner Losh will go away. 1009eb8831b9SWarner Losh 10106f282e72SEd Maste NOTE: As of r334391 lld is the default system linker on amd64, and no 10116f282e72SEd Maste workaround is necessary. 10126f282e72SEd Maste 101357b49365SSean Bruno20180508: 101457b49365SSean Bruno The nxge(4) driver has been removed. This driver was for PCI-X 10g 101582455a33SJens Schweikhardt cards made by s2io/Neterion. The company was acquired by Exar and 101657b49365SSean Bruno no longer sells or supports Ethernet products. If you have device 101757b49365SSean Bruno nxge in your kernel config file it must be removed. 101857b49365SSean Bruno 1019ba3833a8SPhilip Paeps20180504: 1020ba3833a8SPhilip Paeps The tz database (tzdb) has been updated to 2018e. This version more 1021ba3833a8SPhilip Paeps correctly models time stamps in time zones with negative DST such as 1022ba3833a8SPhilip Paeps Europe/Dublin (from 1971 on), Europe/Prague (1946/7), and 1023ba3833a8SPhilip Paeps Africa/Windhoek (1994/2017). This does not affect the UT offsets, only 1024ba3833a8SPhilip Paeps time zone abbreviations and the tm_isdst flag. 1025ba3833a8SPhilip Paeps 10262695c9c1SSean Bruno20180502: 10272695c9c1SSean Bruno The ixgb(4) driver has been removed. This driver was for an early and 10282695c9c1SSean Bruno uncommon legacy PCI 10GbE for a single ASIC, Intel 82597EX. Intel 10292695c9c1SSean Bruno quickly shifted to the long lived ixgbe family. If you have device 10302695c9c1SSean Bruno ixgb in your kernel config file it must be removed. 10312695c9c1SSean Bruno 1032e6a376d1SEd Maste20180501: 1033e6a376d1SEd Maste The lmc(4) driver has been removed. This was a WAN interface 1034e6a376d1SEd Maste card that was already reportedly rare in 2003, and had an ambiguous 1035e6a376d1SEd Maste license. If you have device lmc in your kernel config file it must 1036e6a376d1SEd Maste be removed. 1037e6a376d1SEd Maste 10383a4fc8a8SBrooks Davis20180413: 10393a4fc8a8SBrooks Davis Support for Arcnet networks has been removed. If you have device 10403a4fc8a8SBrooks Davis arcnet or device cm in your kernel config file they must be 10413a4fc8a8SBrooks Davis removed. 10423a4fc8a8SBrooks Davis 10430437c8e3SBrooks Davis20180411: 10440437c8e3SBrooks Davis Support for FDDI networks has been removed. If you have device 10450437c8e3SBrooks Davis fddi or device fpa in your kernel config file they must be 10460437c8e3SBrooks Davis removed. 10470437c8e3SBrooks Davis 10488129693eSEd Schouten20180406: 10498129693eSEd Schouten In addition to supporting RFC 3164 formatted messages, the 10508129693eSEd Schouten syslogd(8) service is now capable of parsing RFC 5424 formatted 10518129693eSEd Schouten log messages. The main benefit of using RFC 5424 is that clients 10528129693eSEd Schouten may now send log messages with timestamps containing year numbers, 10538129693eSEd Schouten microseconds and time zone offsets. 10548129693eSEd Schouten 10558129693eSEd Schouten Similarly, the syslog(3) C library function has been altered to 10568129693eSEd Schouten send RFC 5424 formatted messages to the local system logging 10578129693eSEd Schouten daemon. On systems using syslogd(8), this change should have no 10588129693eSEd Schouten negative impact, as long as syslogd(8) and the C library are 10598129693eSEd Schouten updated at the same time. On systems using a different system 10608129693eSEd Schouten logging daemon, it may be necessary to make configuration 10618129693eSEd Schouten adjustments, depending on the software used. 10628129693eSEd Schouten 10638129693eSEd Schouten When using syslog-ng, add the 'syslog-protocol' flag to local 10648129693eSEd Schouten input sources to enable parsing of RFC 5424 formatted messages: 10658129693eSEd Schouten 10668129693eSEd Schouten source src { 10678129693eSEd Schouten unix-dgram("/var/run/log" flags(syslog-protocol)); 10688129693eSEd Schouten } 10698129693eSEd Schouten 10708129693eSEd Schouten When using rsyslog, disable the 'SysSock.UseSpecialParser' option 10718129693eSEd Schouten of the 'imuxsock' module to let messages be processed by the 10728129693eSEd Schouten regular RFC 3164/5424 parsing pipeline: 10738129693eSEd Schouten 10748129693eSEd Schouten module(load="imuxsock" SysSock.UseSpecialParser="off") 10758129693eSEd Schouten 10768129693eSEd Schouten Do note that these changes only affect communication between local 10778129693eSEd Schouten applications and syslogd(8). The format that syslogd(8) uses to 10788129693eSEd Schouten store messages on disk or forward messages to other systems 10798129693eSEd Schouten remains unchanged. syslogd(8) still uses RFC 3164 for these 10808129693eSEd Schouten purposes. Options to customize this behaviour will be added in the 10818129693eSEd Schouten future. Utilities that process log files stored in /var/log are 10828129693eSEd Schouten thus expected to continue to function as before. 10838129693eSEd Schouten 10848129693eSEd Schouten __FreeBSD_version has been incremented to 1200061 to denote this 10858129693eSEd Schouten change. 10868129693eSEd Schouten 1087c53b0251SBrooks Davis20180328: 108869f0fecbSBrooks Davis Support for token ring networks has been removed. If you 108969f0fecbSBrooks Davis have "device token" in your kernel config you should remove 109069f0fecbSBrooks Davis it. No device drivers supported token ring. 109169f0fecbSBrooks Davis 109272bf324cSBenno Rice20180323: 109372bf324cSBenno Rice makefs was modified to be able to tag ISO9660 El Torito boot catalog 109472bf324cSBenno Rice entries as EFI instead of overloading the i386 tag as done previously. 109572bf324cSBenno Rice The amd64 mkisoimages.sh script used to build amd64 ISO images for 109672bf324cSBenno Rice release was updated to use this. This may mean that makefs must be 109772bf324cSBenno Rice updated before "make cdrom" can be run in the release directory. This 109872bf324cSBenno Rice should be as simple as: 109972bf324cSBenno Rice 110072bf324cSBenno Rice $ cd $SRCDIR/usr.sbin/makefs 110172bf324cSBenno Rice $ make depend all install 110272bf324cSBenno Rice 11037cafeaa1SWarner Losh20180212: 11047cafeaa1SWarner Losh FreeBSD boot loader enhanced with Lua scripting. It's purely opt-in for 11057cafeaa1SWarner Losh now by building WITH_LOADER_LUA and WITHOUT_FORTH in /etc/src.conf. 110682455a33SJens Schweikhardt Co-existence for the transition period will come shortly. Booting is a 11077cafeaa1SWarner Losh complex environment and test coverage for Lua-enabled loaders has been 11087cafeaa1SWarner Losh thin, so it would be prudent to assume it might not work and make 11097cafeaa1SWarner Losh provisions for backup boot methods. 11107cafeaa1SWarner Losh 1111ac28ac48SWarner Losh20180211: 1112ac28ac48SWarner Losh devmatch functionality has been turned on in devd. It will automatically 1113274cfcd7SWarner Losh load drivers for unattached devices. This may cause unexpected drivers 1114274cfcd7SWarner Losh to be loaded. Please report any problems to current@ and 1115274cfcd7SWarner Losh imp@freebsd.org. 1116ac28ac48SWarner Losh 1117e04518a6SDimitry Andric20180114: 1118e04518a6SDimitry Andric Clang, llvm, lld, lldb, compiler-rt and libc++ have been upgraded to 1119e04518a6SDimitry Andric 6.0.0. Please see the 20141231 entry below for information about 1120e04518a6SDimitry Andric prerequisites and upgrading, if you are not already using clang 3.5.0 1121e04518a6SDimitry Andric or higher. 1122e04518a6SDimitry Andric 1123e92cdf4bSWarner Losh20180110: 112492593573SEd Maste LLVM's lld linker is now used as the FreeBSD/amd64 bootstrap linker. 112592593573SEd Maste This means it is used to link the kernel and userland libraries and 112692593573SEd Maste executables, but is not yet installed as /usr/bin/ld by default. 112792593573SEd Maste 112892593573SEd Maste To revert to ld.bfd as the bootstrap linker, in /etc/src.conf set 112992593573SEd Maste WITHOUT_LLD_BOOTSTRAP=yes 113092593573SEd Maste 113192593573SEd Maste20180110: 113244c1484aSJens Schweikhardt On i386, pmtimer has been removed. Its functionality has been folded 1133274cfcd7SWarner Losh into apm. It was a no-op on ACPI in current for a while now (but was 1134274cfcd7SWarner Losh still needed on i386 in FreeBSD 11 and earlier). Users may need to 1135274cfcd7SWarner Losh remove it from kernel config files. 1136e92cdf4bSWarner Losh 1137fd3bb7aaSSteven Hartland20180104: 1138fd3bb7aaSSteven Hartland The use of RSS hash from the network card aka flowid has been 1139fd3bb7aaSSteven Hartland disabled by default for lagg(4) as it's currently incompatible with 1140fd3bb7aaSSteven Hartland the lacp and loadbalance protocols. 1141fd3bb7aaSSteven Hartland 1142fd3bb7aaSSteven Hartland This can be re-enabled by setting the following in loader.conf: 1143fd3bb7aaSSteven Hartland net.link.lagg.default_use_flowid="1" 1144fd3bb7aaSSteven Hartland 1145d07a3ed0SMike Karels20180102: 1146d07a3ed0SMike Karels The SW_WATCHDOG option is no longer necessary to enable the 1147d07a3ed0SMike Karels hardclock-based software watchdog if no hardware watchdog is 1148d07a3ed0SMike Karels configured. As before, SW_WATCHDOG will cause the software 1149d07a3ed0SMike Karels watchdog to be enabled even if a hardware watchdog is configured. 1150d07a3ed0SMike Karels 11516e050ee6SWarner Losh20171215: 11526e050ee6SWarner Losh r326887 fixes the issue described in the 20171214 UPDATING entry. 11536e050ee6SWarner Losh r326888 flips the switch back to building GELI support always. 11546e050ee6SWarner Losh 115586375a7eSWarner Losh20171214: 115686375a7eSWarner Losh r362593 broke ZFS + GELI support for reasons unknown. However, 115786375a7eSWarner Losh it also broke ZFS support generally, so GELI has been turned off 1158e02f5a18SJens Schweikhardt by default as the lesser evil in r326857. If you boot off ZFS and/or 115986375a7eSWarner Losh GELI, it might not be a good time to update. 116086375a7eSWarner Losh 116147f69f4fSNathan Whitehorn20171125: 116247f69f4fSNathan Whitehorn PowerPC users must update loader(8) by rebuilding world before 116347f69f4fSNathan Whitehorn installing a new kernel, as the protocol connecting them has 116447f69f4fSNathan Whitehorn changed. Without the update, loader metadata will not be passed 116547f69f4fSNathan Whitehorn successfully to the kernel and users will have to enter their 116647f69f4fSNathan Whitehorn root partition at the kernel mountroot prompt to continue booting. 116747f69f4fSNathan Whitehorn Newer versions of loader can boot old kernels without issue. 116847f69f4fSNathan Whitehorn 11698b6d515aSXin LI20171110: 1170857cde69SMaigurs Stalidzans The LOADER_FIREWIRE_SUPPORT build variable has been renamed to 11714728f534SWarner Losh WITH/OUT_LOADER_FIREWIRE. LOADER_{NO_,}GELI_SUPPORT has been renamed 11724728f534SWarner Losh to WITH/OUT_LOADER_GELI. 1173a179cd91SWarner Losh 1174da86af28SAndriy Gapon20171106: 1175da86af28SAndriy Gapon The naive and non-compliant support of posix_fallocate(2) in ZFS 1176da86af28SAndriy Gapon has been removed as of r325320. The system call now returns EINVAL 1177da86af28SAndriy Gapon when used on a ZFS file. Although the new behavior complies with the 1178da86af28SAndriy Gapon standard, some consumers are not prepared to cope with it. 1179da86af28SAndriy Gapon One known victim is lld prior to r325420. 1180da86af28SAndriy Gapon 1181615a1e70SBryan Drewery20171102: 1182615a1e70SBryan Drewery Building in a FreeBSD src checkout will automatically create object 1183615a1e70SBryan Drewery directories now rather than store files in the current directory if 118484de4b97SGordon Tetlow 'make obj' was not ran. Calling 'make obj' is no longer necessary. 1185615a1e70SBryan Drewery This feature can be disabled by setting WITHOUT_AUTO_OBJ=yes in 1186615a1e70SBryan Drewery /etc/src-env.conf (not /etc/src.conf), or passing the option in the 1187615a1e70SBryan Drewery environment. 1188615a1e70SBryan Drewery 1189dfa09989SBryan Drewery20171101: 1190dfa09989SBryan Drewery The default MAKEOBJDIR has changed from /usr/obj/<srcdir> for native 1191dfa09989SBryan Drewery builds, and /usr/obj/<arch>/<srcdir> for cross-builds, to a unified 1192dfa09989SBryan Drewery /usr/obj/<srcdir>/<arch>. This behavior can be changed to the old 1193dfa09989SBryan Drewery format by setting WITHOUT_UNIFIED_OBJDIR=yes in /etc/src-env.conf, 1194dfa09989SBryan Drewery the environment, or with -DWITHOUT_UNIFIED_OBJDIR when building. 1195dfa09989SBryan Drewery The UNIFIED_OBJDIR option is a transitional feature that will be 1196dfa09989SBryan Drewery removed for 12.0 release; please migrate to the new format for any 1197dfa09989SBryan Drewery tools by looking up the OBJDIR used by 'make -V .OBJDIR' means rather 1198dfa09989SBryan Drewery than hardcoding paths. 1199dfa09989SBryan Drewery 12005bd47cc5SBryan Drewery20171028: 12015bd47cc5SBryan Drewery The native-xtools target no longer installs the files by default to the 12025bd47cc5SBryan Drewery OBJDIR. Use the native-xtools-install target with a DESTDIR to install 12035bd47cc5SBryan Drewery to ${DESTDIR}/${NXTP} where NXTP defaults to /nxb-bin. 12045bd47cc5SBryan Drewery 12050a51cbc9SWarner Losh20171021: 12060a51cbc9SWarner Losh As part of the boot loader infrastructure cleanup, LOADER_*_SUPPORT 12070a51cbc9SWarner Losh options are changing from controlling the build if defined / undefined 12080a51cbc9SWarner Losh to controlling the build with explicit 'yes' or 'no' values. They will 12090a51cbc9SWarner Losh shift to WITH/WITHOUT options to match other options in the system. 12100a51cbc9SWarner Losh 1211b0bd840bSWarner Losh20171010: 1212b0bd840bSWarner Losh libstand has turned into a private library for sys/boot use only. 1213b0bd840bSWarner Losh It is no longer supported as a public interface outside of sys/boot. 1214b0bd840bSWarner Losh 12151b755713SWarner Losh20171005: 12161b755713SWarner Losh The arm port has split armv6 into armv6 and armv7. armv7 is now 121760a64746SWarner Losh a valid TARGET_ARCH/MACHINE_ARCH setting. If you have an armv7 system 121860a64746SWarner Losh and are running a kernel from before r324363, you will need to add 121960a64746SWarner Losh MACHINE_ARCH=armv7 to 'make buildworld' to do a native build. 12201b755713SWarner Losh 122182ef8ce5SCy Schubert20171003: 12220c059da3SCy Schubert When building multiple kernels using KERNCONF, non-existent KERNCONF 12230c059da3SCy Schubert files will produce an error and buildkernel will fail. Previously 12240c059da3SCy Schubert missing KERNCONF files silently failed giving no indication as to 12250c059da3SCy Schubert why, only to subsequently discover during installkernel that the 12260c059da3SCy Schubert desired kernel was never built in the first place. 12270c059da3SCy Schubert 122808d1c5b1SWarner Losh20170912: 122971cd87c6SAlan Somers The default serial number format for CTL LUNs has changed. This will 123071cd87c6SAlan Somers affect users who use /dev/diskid/* device nodes, or whose FibreChannel 123171cd87c6SAlan Somers or iSCSI clients care about their LUNs' serial numbers. Users who 123271cd87c6SAlan Somers require serial number stability should hardcode serial numbers in 123371cd87c6SAlan Somers /etc/ctl.conf . 123471cd87c6SAlan Somers 123571cd87c6SAlan Somers20170912: 123608d1c5b1SWarner Losh For 32-bit arm compiled for hard-float support, soft-floating point 123708d1c5b1SWarner Losh binaries now always get their shared libraries from 123808d1c5b1SWarner Losh LD_SOFT_LIBRARY_PATH (in the past, this was only used if 123908d1c5b1SWarner Losh /usr/libsoft also existed). Only users with a hard-float ld.so, but 124008d1c5b1SWarner Losh soft-float everything else should be affected. 124108d1c5b1SWarner Losh 12423453dc72SMariusz Zaborski20170826: 1243d1797f7bSMariusz Zaborski The geli password typed at boot is now hidden. To restore the previous 1244d1797f7bSMariusz Zaborski behavior, see geli(8) for configuration options. 12453453dc72SMariusz Zaborski 124632a04bb8SSean Bruno20170825: 124732a04bb8SSean Bruno Move PMTUD blackhole counters to TCPSTATS and remove them from bare 124832a04bb8SSean Bruno sysctl values. Minor nit, but requires a rebuild of both world/kernel 124932a04bb8SSean Bruno to complete. 125032a04bb8SSean Bruno 1251992f1a8eSEnji Cooper20170814: 1252992f1a8eSEnji Cooper "make check" behavior (made in ^/head@r295380) has been changed to 1253992f1a8eSEnji Cooper execute from a limited sandbox, as opposed to executing from 1254992f1a8eSEnji Cooper ${TESTSDIR}. 1255992f1a8eSEnji Cooper 1256992f1a8eSEnji Cooper Behavioral changes: 1257992f1a8eSEnji Cooper - The "beforecheck" and "aftercheck" targets are now specified. 1258992f1a8eSEnji Cooper - ${CHECKDIR} (added in commit noted above) has been removed. 1259992f1a8eSEnji Cooper - Legacy behavior can be enabled by setting 1260992f1a8eSEnji Cooper WITHOUT_MAKE_CHECK_USE_SANDBOX in src.conf(5) or the environment. 1261992f1a8eSEnji Cooper 1262992f1a8eSEnji Cooper If the limited sandbox mode is enabled, "make check" will execute 1263992f1a8eSEnji Cooper "make distribution", then install, execute the tests, and clean up the 1264992f1a8eSEnji Cooper sandbox if successful. 1265992f1a8eSEnji Cooper 1266992f1a8eSEnji Cooper The "make distribution" and "make install" targets are typically run as 1267992f1a8eSEnji Cooper root to set appropriate permissions and ownership at installation time. 1268992f1a8eSEnji Cooper The end-user should set "WITH_INSTALL_AS_USER" in src.conf(5) or the 1269992f1a8eSEnji Cooper environment if executing "make check" with limited sandbox mode using 1270992f1a8eSEnji Cooper an unprivileged user. 1271992f1a8eSEnji Cooper 12722f401b0aSKirk McKusick20170808: 12732f401b0aSKirk McKusick Since the switch to GPT disk labels, fsck for UFS/FFS has been 12742f401b0aSKirk McKusick unable to automatically find alternate superblocks. As of r322297, 12752f401b0aSKirk McKusick the information needed to find alternate superblocks has been 12762f401b0aSKirk McKusick moved to the end of the area reserved for the boot block. 12772f401b0aSKirk McKusick Filesystems created with a newfs of this vintage or later 12782f401b0aSKirk McKusick will create the recovery information. If you have a filesystem 12792f401b0aSKirk McKusick created prior to this change and wish to have a recovery block 12802f401b0aSKirk McKusick created for your filesystem, you can do so by running fsck in 128144c1484aSJens Schweikhardt foreground mode (i.e., do not use the -p or -y options). As it 12822f401b0aSKirk McKusick starts, fsck will ask ``SAVE DATA TO FIND ALTERNATE SUPERBLOCKS'' 12832f401b0aSKirk McKusick to which you should answer yes. 12842f401b0aSKirk McKusick 1285d10cef38SRick Macklem20170728: 1286d10cef38SRick Macklem As of r321665, an NFSv4 server configuration that services 1287d10cef38SRick Macklem Kerberos mounts or clients that do not support the uid/gid in 1288d10cef38SRick Macklem owner/owner_group string capability, must explicitly enable 1289d10cef38SRick Macklem the nfsuserd daemon by adding nfsuserd_enable="YES" to the 1290d10cef38SRick Macklem machine's /etc/rc.conf file. 1291d10cef38SRick Macklem 1292726fd71dSDimitry Andric20170722: 1293f849be8aSDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 5.0.0. 1294f849be8aSDimitry Andric Please see the 20141231 entry below for information about prerequisites 1295f849be8aSDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 1296f849be8aSDimitry Andric 1297cf3de641SJeremie Le Hen20170701: 1298662e9863SEd Maste WITHOUT_RCMDS is now the default. Set WITH_RCMDS if you need the 1299662e9863SEd Maste r-commands (rlogin, rsh, etc.) to be built with the base system. 1300cf3de641SJeremie Le Hen 1301fbcf7bcdSJustin Hibbits20170625: 1302fbcf7bcdSJustin Hibbits The FreeBSD/powerpc platform now uses a 64-bit type for time_t. This is 1303fbcf7bcdSJustin Hibbits a very major ABI incompatible change, so users of FreeBSD/powerpc must 1304fbcf7bcdSJustin Hibbits be careful when performing source upgrades. It is best to run 1305fbcf7bcdSJustin Hibbits 'make installworld' from an alternate root system, either a live 1306fbcf7bcdSJustin Hibbits CD/memory stick, or a temporary root partition. Additionally, all ports 1307fbcf7bcdSJustin Hibbits must be recompiled. powerpc64 is largely unaffected, except in the case 1308fbcf7bcdSJustin Hibbits of 32-bit compatibility. All 32-bit binaries will be affected. 1309fbcf7bcdSJustin Hibbits 13109dd39fd6SWarner Losh20170623: 13115ab191c4SWarner Losh Forward compatibility for the "ino64" project have been committed. This 13125ab191c4SWarner Losh will allow most new binaries to run on older kernels in a limited 13135ab191c4SWarner Losh fashion. This prevents many of the common foot-shooting actions in the 13145ab191c4SWarner Losh upgrade as well as the limited ability to roll back the kernel across 13155ab191c4SWarner Losh the ino64 upgrade. Complicated use cases may not work properly, though 1316a28412b0SEd Maste enough simpler ones work to allow recovery in most situations. 13179dd39fd6SWarner Losh 13189dd39fd6SWarner Losh20170620: 13199dd39fd6SWarner Losh Switch back to the BSDL dtc (Device Tree Compiler). Set WITH_GPL_DTC 13209dd39fd6SWarner Losh if you require the GPL compiler. 13215ab191c4SWarner Losh 132233ecebd1SRick Macklem20170618: 132333ecebd1SRick Macklem The internal ABI used for communication between the NFS kernel modules 132433ecebd1SRick Macklem was changed by r320085, so __FreeBSD_version was bumped to 132533ecebd1SRick Macklem ensure all the NFS related modules are updated together. 132633ecebd1SRick Macklem 13279a96ba16SKonstantin Belousov20170617: 13289a96ba16SKonstantin Belousov The ABI of struct event was changed by extending the data 13299a96ba16SKonstantin Belousov member to 64bit and adding ext fields. For upgrade, same 13309a96ba16SKonstantin Belousov precautions as for the entry 20170523 "ino64" must be 13319a96ba16SKonstantin Belousov followed. 13329a96ba16SKonstantin Belousov 1333472c2b48SEd Maste20170531: 1334472c2b48SEd Maste The GNU roff toolchain has been removed from base. To render manpages 1335472c2b48SEd Maste which are not supported by mandoc(1), man(1) can fallback on GNU roff 1336472c2b48SEd Maste from ports (and recommends to install it). 1337472c2b48SEd Maste To render roff(7) documents, consider using GNU roff from ports or the 1338472c2b48SEd Maste heirloom doctools roff toolchain from ports via pkg install groff or 1339472c2b48SEd Maste via pkg install heirloom-doctools. 1340472c2b48SEd Maste 13419949595eSAdrian Chadd20170524: 13429949595eSAdrian Chadd The ath(4) and ath_hal(4) modules now build piecemeal to allow for 13439949595eSAdrian Chadd smaller runtime footprint builds. This is useful for embedded systems 13449949595eSAdrian Chadd which only require one chipset support. 13459949595eSAdrian Chadd 13469949595eSAdrian Chadd If you load it as a module, make sure this is in /boot/loader.conf: 13479949595eSAdrian Chadd 13489949595eSAdrian Chadd if_ath_load="YES" 13499949595eSAdrian Chadd 13509949595eSAdrian Chadd This will load the HAL, all chip/RF backends and if_ath_pci. 13519949595eSAdrian Chadd If you have if_ath_pci in /boot/loader.conf, ensure it is after 13529949595eSAdrian Chadd if_ath or it will not load any HAL chipset support. 13539949595eSAdrian Chadd 1354857cde69SMaigurs Stalidzans If you want to selectively load things (eg on cheaper ARM/MIPS 13559949595eSAdrian Chadd platforms where RAM is at a premium) you should: 13569949595eSAdrian Chadd 13579949595eSAdrian Chadd * load ath_hal 13589949595eSAdrian Chadd * load the chip modules in question 13599949595eSAdrian Chadd * load ath_rate, ath_dfs 13609949595eSAdrian Chadd * load ath_main 13619949595eSAdrian Chadd * load if_ath_pci and/or if_ath_ahb depending upon your particular 13629949595eSAdrian Chadd bus bind type - this is where probe/attach is done. 13639949595eSAdrian Chadd 13649949595eSAdrian Chadd For further comments/feedback, poke adrian@ . 13659949595eSAdrian Chadd 1366b149eba4SEd Maste20170523: 1367b149eba4SEd Maste The "ino64" 64-bit inode project has been committed, which extends 1368dcfffd04SEd Maste a number of types to 64 bits. Upgrading in place requires care and 1369dcfffd04SEd Maste adherence to the documented upgrade procedure. 1370dcfffd04SEd Maste 1371dcfffd04SEd Maste If using a custom kernel configuration ensure that the 1372dcfffd04SEd Maste COMPAT_FREEBSD11 option is included (as during the upgrade the 1373dcfffd04SEd Maste system will be running the ino64 kernel with the existing world). 1374dcfffd04SEd Maste 1375dcfffd04SEd Maste For the safest in-place upgrade begin by removing previous build 1376359d22d4SWarner Losh artifacts via "rm -rf /usr/obj/*". Then, carefully follow the full 1377359d22d4SWarner Losh procedure documented below under the heading "To rebuild everything and 1378359d22d4SWarner Losh install it on the current system." Specifically, a reboot is required 1379359d22d4SWarner Losh after installing the new kernel before installing world. While an 1380359d22d4SWarner Losh installworld normally works by accident from multiuser after rebooting 1381359d22d4SWarner Losh the proper kernel, there are many cases where this will fail across this 1382359d22d4SWarner Losh upgrade and installworld from single user is required. 1383b149eba4SEd Maste 1384a25a1ff4SBrooks Davis20170424: 1385a25a1ff4SBrooks Davis The NATM framework including the en(4), fatm(4), hatm(4), and 1386a25a1ff4SBrooks Davis patm(4) devices has been removed. Consumers should plan a 1387a25a1ff4SBrooks Davis migration before the end-of-life date for FreeBSD 11. 1388a25a1ff4SBrooks Davis 1389a17665bcSBaptiste Daroussin20170420: 1390a17665bcSBaptiste Daroussin GNU diff has been replaced by a BSD licensed diff. Some features of GNU 1391a17665bcSBaptiste Daroussin diff has not been implemented, if those are needed a newer version of 1392a17665bcSBaptiste Daroussin GNU diff is available via the diffutils package under the gdiff name. 1393a17665bcSBaptiste Daroussin 13945810e45bSCy Schubert20170413: 13955810e45bSCy Schubert As of r316810 for ipfilter, keep frags is no longer assumed when 13965810e45bSCy Schubert keep state is specified in a rule. r316810 aligns ipfilter with 13975810e45bSCy Schubert documentation in man pages separating keep frags from keep state. 1398a3a09aefSJens Schweikhardt This allows keep state to be specified without forcing keep frags 13995810e45bSCy Schubert and allows keep frags to be specified independently of keep state. 14005810e45bSCy Schubert To maintain previous behaviour, also specify keep frags with 14010cad3ecaSCy Schubert keep state (as documented in ipf.conf.5). 14025810e45bSCy Schubert 14031bf5e133SEd Maste20170407: 14041bf5e133SEd Maste arm64 builds now use the base system LLD 4.0.0 linker by default, 14051bf5e133SEd Maste instead of requiring that the aarch64-binutils port or package be 14061bf5e133SEd Maste installed. To continue using aarch64-binutils, set 14071bf5e133SEd Maste CROSS_BINUTILS_PREFIX=/usr/local/aarch64-freebsd/bin . 14081bf5e133SEd Maste 140928da7a25SBryan Drewery20170405: 141028da7a25SBryan Drewery The UDP optimization in entry 20160818 that added the sysctl 141128da7a25SBryan Drewery net.inet.udp.require_l2_bcast has been reverted. L2 broadcast 141228da7a25SBryan Drewery packets will no longer be treated as L3 broadcast packets. 141328da7a25SBryan Drewery 14146ebc1b7bSSteven Hartland20170331: 14154d806fc6SSteven Hartland Binds and sends to the loopback addresses, IPv6 and IPv4, will now 14166ebc1b7bSSteven Hartland use any explicitly assigned loopback address available in the jail 14174d806fc6SSteven Hartland instead of using the first assigned address of the jail. 14186ebc1b7bSSteven Hartland 14190458b265SEnji Cooper20170329: 14200458b265SEnji Cooper The ctl.ko module no longer implements the iSCSI target frontend: 14210458b265SEnji Cooper cfiscsi.ko does instead. 14220458b265SEnji Cooper 14230458b265SEnji Cooper If building cfiscsi.ko as a kernel module, the module can be loaded 14240458b265SEnji Cooper via one of the following methods: 14250458b265SEnji Cooper - `cfiscsi_load="YES"` in loader.conf(5). 14260458b265SEnji Cooper - Add `cfiscsi` to `$kld_list` in rc.conf(5). 14270458b265SEnji Cooper - ctladm(8)/ctld(8), when compiled with iSCSI support 14280458b265SEnji Cooper (`WITH_ISCSI=yes` in src.conf(5)) 14290458b265SEnji Cooper 14300458b265SEnji Cooper Please see cfiscsi(4) for more details. 14310458b265SEnji Cooper 143272dec079SMarius Strobl20170316: 143372dec079SMarius Strobl The mmcsd.ko module now additionally depends on geom_flashmap.ko. 143472dec079SMarius Strobl Also, mmc.ko and mmcsd.ko need to be a matching pair built from the 143572dec079SMarius Strobl same source (previously, the dependency of mmcsd.ko on mmc.ko was 143672dec079SMarius Strobl missing, but mmcsd.ko now will refuse to load if it is incompatible 143772dec079SMarius Strobl with mmc.ko). 143872dec079SMarius Strobl 14396ed14738SAndrey V. Elsukov20170315: 14406ed14738SAndrey V. Elsukov The syntax of ipfw(8) named states was changed to avoid ambiguity. 14416ed14738SAndrey V. Elsukov If you have used named states in the firewall rules, you need to modify 14426ed14738SAndrey V. Elsukov them after installworld and before rebooting. Now named states must 14436ed14738SAndrey V. Elsukov be prefixed with colon. 14446ed14738SAndrey V. Elsukov 14453bbe3f67SBaptiste Daroussin20170311: 1446f7c23774SEmmanuel Vadot The old drm (sys/dev/drm/) drivers for i915 and radeon have been 1447f7c23774SEmmanuel Vadot removed as the userland we provide cannot use them. The KMS version 1448a3a09aefSJens Schweikhardt (sys/dev/drm2) supports the same hardware. 1449f7c23774SEmmanuel Vadot 1450e1bb2a82SDimitry Andric20170302: 1451617b5f75SDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 4.0.0. 1452617b5f75SDimitry Andric Please see the 20141231 entry below for information about prerequisites 1453617b5f75SDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 1454617b5f75SDimitry Andric 1455e9a0a054SAndriy Gapon20170221: 1456e9a0a054SAndriy Gapon The code that provides support for ZFS .zfs/ directory functionality 1457e9a0a054SAndriy Gapon has been reimplemented. It's not possible now to create a snapshot 1458e9a0a054SAndriy Gapon by mkdir under .zfs/snapshot/. That should be the only user visible 1459e9a0a054SAndriy Gapon change. 1460e9a0a054SAndriy Gapon 146118f447edSWarner Losh20170216: 146218f447edSWarner Losh EISA bus support has been removed. The WITH_EISA option is no longer 146318f447edSWarner Losh valid. 146418f447edSWarner Losh 146518f447edSWarner Losh20170215: 146618f447edSWarner Losh MCA bus support has been removed. 146718f447edSWarner Losh 1468f52e4bdfSEd Maste20170127: 1469f52e4bdfSEd Maste The WITH_LLD_AS_LD / WITHOUT_LLD_AS_LD build knobs have been renamed 1470f52e4bdfSEd Maste WITH_LLD_IS_LD / WITHOUT_LLD_IS_LD, for consistency with CLANG_IS_CC. 1471f52e4bdfSEd Maste 1472062a4b8cSSean Bruno20170112: 1473062a4b8cSSean Bruno The EM_MULTIQUEUE kernel configuration option is deprecated now that 1474062a4b8cSSean Bruno the em(4) driver conforms to iflib specifications. 1475062a4b8cSSean Bruno 1476f2d6ace4SSean Bruno20170109: 1477f2d6ace4SSean Bruno The igb(4), em(4) and lem(4) ethernet drivers are now implemented via 1478f2d6ace4SSean Bruno IFLIB. If you have a custom kernel configuration that excludes em(4) 1479274cfcd7SWarner Losh but you use igb(4), you need to re-add em(4) to your custom 1480274cfcd7SWarner Losh configuration. 1481f2d6ace4SSean Bruno 14824644fe91SDimitry Andric20161217: 148345bd65d6SDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 3.9.1. 148445bd65d6SDimitry Andric Please see the 20141231 entry below for information about prerequisites 148545bd65d6SDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 148645bd65d6SDimitry Andric 14877736f1a9SDimitry Andric20161124: 14887736f1a9SDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 3.9.0. 14897736f1a9SDimitry Andric Please see the 20141231 entry below for information about prerequisites 14907736f1a9SDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 14917736f1a9SDimitry Andric 14924026b447SJustin Hibbits20161119: 14934026b447SJustin Hibbits The layout of the pmap structure has changed for powerpc to put the pmap 14944026b447SJustin Hibbits statistics at the front for all CPU variations. libkvm(3) and all tools 14954026b447SJustin Hibbits that link against it need to be recompiled. 14964026b447SJustin Hibbits 1497448897d3SAndriy Gapon20161030: 1498448897d3SAndriy Gapon isl(4) and cyapa(4) drivers now require a new driver, 1499448897d3SAndriy Gapon chromebook_platform(4), to work properly on Chromebook-class hardware. 1500448897d3SAndriy Gapon On other types of hardware the drivers may need to be configured using 1501448897d3SAndriy Gapon device hints. Please see the corresponding manual pages for details. 1502448897d3SAndriy Gapon 15032616dd0bSAndriy Voskoboinyk20161017: 15042616dd0bSAndriy Voskoboinyk The urtwn(4) driver was merged into rtwn(4) and now consists of 15052616dd0bSAndriy Voskoboinyk rtwn(4) main module + rtwn_usb(4) and rtwn_pci(4) bus-specific 15062616dd0bSAndriy Voskoboinyk parts. 15072616dd0bSAndriy Voskoboinyk Also, firmware for RTL8188CE was renamed due to possible name 15082616dd0bSAndriy Voskoboinyk conflict (rtwnrtl8192cU(B) -> rtwnrtl8192cE(B)) 15092616dd0bSAndriy Voskoboinyk 1510a0135a1eSBaptiste Daroussin20161015: 1511963d6c18SBaptiste Daroussin GNU rcs has been removed from base. It is available as packages: 1512a0135a1eSBaptiste Daroussin - rcs: Latest GPLv3 GNU rcs version. 151331b54b30SBaptiste Daroussin - rcs57: Copy of the latest version of GNU rcs (GPLv2) before it was 151431b54b30SBaptiste Daroussin removed from base. 1515a0135a1eSBaptiste Daroussin 1516bd79708dSJonathan T. Looney20161008: 1517bd79708dSJonathan T. Looney Use of the cc_cdg, cc_chd, cc_hd, or cc_vegas congestion control 1518bd79708dSJonathan T. Looney modules now requires that the kernel configuration contain the 1519bd79708dSJonathan T. Looney TCP_HHOOK option. (This option is included in the GENERIC kernel.) 1520bd79708dSJonathan T. Looney 15219ce3c6b0SEd Maste20161003: 15229ce3c6b0SEd Maste The WITHOUT_ELFCOPY_AS_OBJCOPY src.conf(5) knob has been retired. 15239ce3c6b0SEd Maste ELF Tool Chain's elfcopy is always installed as /usr/bin/objcopy. 15249ce3c6b0SEd Maste 1525bba95d2dSMarcel Moolenaar20160924: 1526bba95d2dSMarcel Moolenaar Relocatable object files with the extension of .So have been renamed 1527bba95d2dSMarcel Moolenaar to use an extension of .pico instead. The purpose of this change is 1528bba95d2dSMarcel Moolenaar to avoid a name clash with shared libraries on case-insensitive file 1529bba95d2dSMarcel Moolenaar systems. On those file systems, foo.So is the same file as foo.so. 1530bba95d2dSMarcel Moolenaar 15315b71d899SBaptiste Daroussin20160918: 1532f902d06cSBaptiste Daroussin GNU rcs has been turned off by default. It can (temporarily) be built 15330adf2bc8SBaptiste Daroussin again by adding WITH_RCS knob in src.conf. 1534452e1889SBaptiste Daroussin Otherwise, GNU rcs is available from packages: 1535452e1889SBaptiste Daroussin - rcs: Latest GPLv3 GNU rcs version. 1536452e1889SBaptiste Daroussin - rcs57: Copy of the latest version of GNU rcs (GPLv2) from base. 15370adf2bc8SBaptiste Daroussin 15380adf2bc8SBaptiste Daroussin20160918: 15395b71d899SBaptiste Daroussin The backup_uses_rcs functionality has been removed from rc.subr. 15405b71d899SBaptiste Daroussin 154106b93667SConrad Meyer20160908: 154206b93667SConrad Meyer The queue(3) debugging macro, QUEUE_MACRO_DEBUG, has been split into 154306b93667SConrad Meyer two separate components, QUEUE_MACRO_DEBUG_TRACE and 154406b93667SConrad Meyer QUEUE_MACRO_DEBUG_TRASH. Define both for the original 154506b93667SConrad Meyer QUEUE_MACRO_DEBUG behavior. 154606b93667SConrad Meyer 15471c828193SNavdeep Parhar20160824: 15481c828193SNavdeep Parhar r304787 changed some ioctl interfaces between the iSCSI userspace 15491c828193SNavdeep Parhar programs and the kernel. ctladm, ctld, iscsictl, and iscsid must be 15501c828193SNavdeep Parhar rebuilt to work with new kernels. __FreeBSD_version has been bumped 15511c828193SNavdeep Parhar to 1200005. 15521c828193SNavdeep Parhar 15533e7e2333SGeorge V. Neville-Neil20160818: 155441029db1SRyan Stone The UDP receive code has been updated to only treat incoming UDP 155541029db1SRyan Stone packets that were addressed to an L2 broadcast address as L3 155641029db1SRyan Stone broadcast packets. It is not expected that this will affect any 155741029db1SRyan Stone standards-conforming UDP application. The new behaviour can be 155841029db1SRyan Stone disabled by setting the sysctl net.inet.udp.require_l2_bcast to 155941029db1SRyan Stone 0. 156041029db1SRyan Stone 156141029db1SRyan Stone20160818: 15623e7e2333SGeorge V. Neville-Neil Remove the openbsd_poll system call. 15633e7e2333SGeorge V. Neville-Neil __FreeBSD_version has been bumped because of this. 15643e7e2333SGeorge V. Neville-Neil 15657bca8056SPeter Jeremy20160708: 15667bca8056SPeter Jeremy The stable/11 branch has been created from head@r302406. 15677bca8056SPeter Jeremy 1568ddc2f805SBrooks Davis20160622: 1569678243ffSBrooks Davis The libc stub for the pipe(2) system call has been replaced with 1570f0db8553SBrooks Davis a wrapper that calls the pipe2(2) system call and the pipe(2) 1571f0db8553SBrooks Davis system call is now only implemented by the kernels that include 1572f0db8553SBrooks Davis "options COMPAT_FREEBSD10" in their config file (this is the 1573f0db8553SBrooks Davis default). Users should ensure that this option is enabled in 1574f0db8553SBrooks Davis their kernel or upgrade userspace to r302092 before upgrading their 1575f0db8553SBrooks Davis kernel. 1576ddc2f805SBrooks Davis 1577583febf4SAlan Somers20160527: 1578857cde69SMaigurs Stalidzans CAM now strips the leading spaces from each SCSI disk's serial number. 1579fb9b2ab1SBryan Drewery This will affect users who create UFS filesystems on SCSI disks using 1580583febf4SAlan Somers those disk's diskid device nodes. For example, if /etc/fstab 1581583febf4SAlan Somers previously contained a line like 1582583febf4SAlan Somers "/dev/diskid/DISK-%20%20%20%20%20%20%20ABCDEFG0123456", you should 1583583febf4SAlan Somers change it to "/dev/diskid/DISK-ABCDEFG0123456". Users of geom 1584ab5d7fb1SAlan Somers transforms like gmirror may also be affected. ZFS users should 1585583febf4SAlan Somers generally be fine. 1586583febf4SAlan Somers 15871b82e02fSAlan Somers20160523: 15881b82e02fSAlan Somers The bitstring(3) API has been updated with new functionality and 15891b82e02fSAlan Somers improved performance. But it is binary-incompatible with the old API. 15901b82e02fSAlan Somers Objects built with the new headers may not be linked against objects 15911b82e02fSAlan Somers built with the old headers. 15921b82e02fSAlan Somers 159394098ab7SAndrew Turner20160520: 159494098ab7SAndrew Turner The brk and sbrk functions have been removed from libc on arm64. 159594098ab7SAndrew Turner Binutils from ports has been updated to not link to these 159694098ab7SAndrew Turner functions and should be updated to the latest version before 159794098ab7SAndrew Turner installing a new libc. 159894098ab7SAndrew Turner 15992c0e9e2aSWarner Losh20160517: 16002c0e9e2aSWarner Losh The armv6 port now defaults to hard float ABI. Limited support 16012c0e9e2aSWarner Losh for running both hardfloat and soft float on the same system 16022c0e9e2aSWarner Losh is available using the libraries installed with -DWITH_LIBSOFT. 16032c0e9e2aSWarner Losh This has only been tested as an upgrade path for installworld 16042c0e9e2aSWarner Losh and packages may fail or need manual intervention to run. New 16052c0e9e2aSWarner Losh packages will be needed. 16062c0e9e2aSWarner Losh 1607957fc425SIan Lepore To update an existing self-hosted armv6hf system, you must add 1608957fc425SIan Lepore TARGET_ARCH=armv6 on the make command line for both the build 1609957fc425SIan Lepore and the install steps. 1610957fc425SIan Lepore 16115f0263c1SJohn Baldwin20160510: 16125f0263c1SJohn Baldwin Kernel modules compiled outside of a kernel build now default to 16135f0263c1SJohn Baldwin installing to /boot/modules instead of /boot/kernel. Many kernel 16145f0263c1SJohn Baldwin modules built this way (such as those in ports) already overrode 16155f0263c1SJohn Baldwin KMODDIR explicitly to install into /boot/modules. However, 16165f0263c1SJohn Baldwin manually building and installing a module from /sys/modules will 16175f0263c1SJohn Baldwin now install to /boot/modules instead of /boot/kernel. 16185f0263c1SJohn Baldwin 161913694b35SWarner Losh20160414: 1620a1743365SWarner Losh The CAM I/O scheduler has been committed to the kernel. There should be 1621a1743365SWarner Losh no user visible impact. This does enable NCQ Trim on ada SSDs. While the 1622a1743365SWarner Losh list of known rogues that claim support for this but actually corrupt 1623a1743365SWarner Losh data is believed to be complete, be on the lookout for data 1624a1743365SWarner Losh corruption. The known rogue list is believed to be complete: 1625a1743365SWarner Losh 1626a1743365SWarner Losh o Crucial MX100, M550 drives with MU01 firmware. 1627a1743365SWarner Losh o Micron M510 and M550 drives with MU01 firmware. 1628a1743365SWarner Losh o Micron M500 prior to MU07 firmware 1629a1743365SWarner Losh o Samsung 830, 840, and 850 all firmwares 1630a1743365SWarner Losh o FCCT M500 all firmwares 1631a1743365SWarner Losh 1632a1743365SWarner Losh Crucial has firmware http://www.crucial.com/usa/en/support-ssd-firmware 1633a1743365SWarner Losh with working NCQ TRIM. For Micron branded drives, see your sales rep for 1634a1743365SWarner Losh updated firmware. Black listed drives will work correctly because these 1635a1743365SWarner Losh drives work correctly so long as no NCQ TRIMs are sent to them. Given 1636a1743365SWarner Losh this list is the same as found in Linux, it's believed there are no 1637a1743365SWarner Losh other rogues in the market place. All other models from the above 1638a1743365SWarner Losh vendors work. 1639a1743365SWarner Losh 1640a1743365SWarner Losh To be safe, if you are at all concerned, you can quirk each of your 1641a1743365SWarner Losh drives to prevent NCQ from being sent by setting: 1642a1743365SWarner Losh kern.cam.ada.X.quirks="0x2" 1643a1743365SWarner Losh in loader.conf. If the drive requires the 4k sector quirk, set the 1644a1743365SWarner Losh quirks entry to 0x3. 164513694b35SWarner Losh 1646497e8091SBryan Drewery20160330: 1647497e8091SBryan Drewery The FAST_DEPEND build option has been removed and its functionality is 1648497e8091SBryan Drewery now the one true way. The old mkdep(1) style of 'make depend' has 1649497e8091SBryan Drewery been removed. See 20160311 for further details. 1650497e8091SBryan Drewery 1651da1b038aSJustin Hibbits20160317: 1652da1b038aSJustin Hibbits Resource range types have grown from unsigned long to uintmax_t. All 1653da1b038aSJustin Hibbits drivers, and anything using libdevinfo, need to be recompiled. 1654da1b038aSJustin Hibbits 1655d783b170SBryan Drewery20160311: 1656d783b170SBryan Drewery WITH_FAST_DEPEND is now enabled by default for in-tree and out-of-tree 1657d783b170SBryan Drewery builds. It no longer runs mkdep(1) during 'make depend', and the 1658d783b170SBryan Drewery 'make depend' stage can safely be skipped now as it is auto ran 1659d783b170SBryan Drewery when building 'make all' and will generate all SRCS and DPSRCS before 1660d783b170SBryan Drewery building anything else. Dependencies are gathered at compile time with 1661d783b170SBryan Drewery -MF flags kept in separate .depend files per object file. Users should 1662d783b170SBryan Drewery run 'make cleandepend' once if using -DNO_CLEAN to clean out older 1663d783b170SBryan Drewery stale .depend files. 1664d783b170SBryan Drewery 1665c834228bSDimitry Andric20160306: 1666c834228bSDimitry Andric On amd64, clang 3.8.0 can now insert sections of type AMD64_UNWIND into 1667c834228bSDimitry Andric kernel modules. Therefore, if you load any kernel modules at boot time, 1668c834228bSDimitry Andric please install the boot loaders after you install the kernel, but before 1669c834228bSDimitry Andric rebooting, e.g.: 1670c834228bSDimitry Andric 1671c834228bSDimitry Andric make buildworld 1672779f392bSJohn Baldwin make buildkernel KERNCONF=YOUR_KERNEL_HERE 1673779f392bSJohn Baldwin make installkernel KERNCONF=YOUR_KERNEL_HERE 1674c834228bSDimitry Andric make -C sys/boot install 1675c834228bSDimitry Andric <reboot in single user> 1676c834228bSDimitry Andric 1677c834228bSDimitry Andric Then follow the usual steps, described in the General Notes section, 1678c834228bSDimitry Andric below. 1679c834228bSDimitry Andric 1680e74e149fSDimitry Andric20160305: 1681e74e149fSDimitry Andric Clang, llvm, lldb and compiler-rt have been upgraded to 3.8.0. Please 1682e74e149fSDimitry Andric see the 20141231 entry below for information about prerequisites and 1683e74e149fSDimitry Andric upgrading, if you are not already using clang 3.5.0 or higher. 1684e74e149fSDimitry Andric 16858b66d3d3SJohn Baldwin20160301: 16868b66d3d3SJohn Baldwin The AIO subsystem is now a standard part of the kernel. The 16878b66d3d3SJohn Baldwin VFS_AIO kernel option and aio.ko kernel module have been removed. 16888b66d3d3SJohn Baldwin Due to stability concerns, asynchronous I/O requests are only 16898b66d3d3SJohn Baldwin permitted on sockets and raw disks by default. To enable 16908b66d3d3SJohn Baldwin asynchronous I/O requests on all file types, set the 16918b66d3d3SJohn Baldwin vfs.aio.enable_unsafe sysctl to a non-zero value. 16928b66d3d3SJohn Baldwin 1693de463b29SEd Maste20160226: 1694ca8b902aSEd Maste The ELF object manipulation tool objcopy is now provided by the 1695ca8b902aSEd Maste ELF Tool Chain project rather than by GNU binutils. It should be a 1696ca8b902aSEd Maste drop-in replacement, with the addition of arm64 support. The 1697ca8b902aSEd Maste (temporary) src.conf knob WITHOUT_ELFCOPY_AS_OBJCOPY knob may be set 1698ca8b902aSEd Maste to obtain the GNU version if necessary. 1699ca8b902aSEd Maste 1700d4b9233aSAlan Somers20160129: 1701d4b9233aSAlan Somers Building ZFS pools on top of zvols is prohibited by default. That 1702d4b9233aSAlan Somers feature has never worked safely; it's always been prone to deadlocks. 1703d4b9233aSAlan Somers Using a zvol as the backing store for a VM guest's virtual disk will 1704d4b9233aSAlan Somers still work, even if the guest is using ZFS. Legacy behavior can be 1705d4b9233aSAlan Somers restored by setting vfs.zfs.vol.recursive=1. 1706d4b9233aSAlan Somers 170760c59fadSDag-Erling Smørgrav20160119: 170860c59fadSDag-Erling Smørgrav The NONE and HPN patches has been removed from OpenSSH. They are 170960c59fadSDag-Erling Smørgrav still available in the security/openssh-portable port. 171060c59fadSDag-Erling Smørgrav 17113bf7d9a6SMarcelo Araujo20160113: 17123bf7d9a6SMarcelo Araujo With the addition of ypldap(8), a new _ypldap user is now required 17133bf7d9a6SMarcelo Araujo during installworld. "mergemaster -p" can be used to add the user 17143bf7d9a6SMarcelo Araujo prior to installworld, as documented in the handbook. 17153bf7d9a6SMarcelo Araujo 17164d6ab32fSBaptiste Daroussin20151216: 17174d6ab32fSBaptiste Daroussin The tftp loader (pxeboot) now uses the option root-path directive. As a 17184d6ab32fSBaptiste Daroussin consequence it no longer looks for a pxeboot.4th file on the tftp 17194d6ab32fSBaptiste Daroussin server. Instead it uses the regular /boot infrastructure as with the 17204d6ab32fSBaptiste Daroussin other loaders. 17214d6ab32fSBaptiste Daroussin 1722ca7e5285SWarner Losh20151211: 1723ca7e5285SWarner Losh The code to start recording plug and play data into the modules has 1724ca7e5285SWarner Losh been committed. While the old tools will properly build a new kernel, 1725ca7e5285SWarner Losh a number of warnings about "unknown metadata record 4" will be produced 1726ca7e5285SWarner Losh for an older kldxref. To avoid such warnings, make sure to rebuild 1727ca7e5285SWarner Losh the kernel toolchain (or world). Make sure that you have r292078 or 1728ca7e5285SWarner Losh later when trying to build 292077 or later before rebuilding. 1729ca7e5285SWarner Losh 1730015dfda6SEd Maste20151207: 1731015dfda6SEd Maste Debug data files are now built by default with 'make buildworld' and 1732015dfda6SEd Maste installed with 'make installworld'. This facilitates debugging but 1733015dfda6SEd Maste requires more disk space both during the build and for the installed 1734015dfda6SEd Maste world. Debug files may be disabled by setting WITHOUT_DEBUG_FILES=yes 1735015dfda6SEd Maste in src.conf(5). 1736015dfda6SEd Maste 173733ba1088SRick Macklem20151130: 173833ba1088SRick Macklem r291527 changed the internal interface between the nfsd.ko and 173933ba1088SRick Macklem nfscommon.ko modules. As such, they must both be upgraded to-gether. 174033ba1088SRick Macklem __FreeBSD_version has been bumped because of this. 174133ba1088SRick Macklem 1742af1d74f0SBaptiste Daroussin20151108: 1743af1d74f0SBaptiste Daroussin Add support for unicode collation strings leads to a change of 1744af1d74f0SBaptiste Daroussin order of files listed by ls(1) for example. To get back to the old 1745af1d74f0SBaptiste Daroussin behaviour, set LC_COLLATE environment variable to "C". 1746af1d74f0SBaptiste Daroussin 17470492a14fSBaptiste Daroussin Databases administrators will need to reindex their databases given 17480492a14fSBaptiste Daroussin collation results will be different. 17490492a14fSBaptiste Daroussin 175010b5202eSBaptiste Daroussin Due to a bug in install(1) it is recommended to remove the ancient 17511300d6f1SBaptiste Daroussin locales before running make installworld. 175201bedb0cSBaptiste Daroussin 17531300d6f1SBaptiste Daroussin rm -rf /usr/share/locale/* 175401bedb0cSBaptiste Daroussin 17557bded2dbSJung-uk Kim20151030: 17567bded2dbSJung-uk Kim The OpenSSL has been upgraded to 1.0.2d. Any binaries requiring 17577bded2dbSJung-uk Kim libcrypto.so.7 or libssl.so.7 must be recompiled. 17587bded2dbSJung-uk Kim 1759ebda5173SAlexander Motin20151020: 1760ebda5173SAlexander Motin Qlogic 24xx/25xx firmware images were updated from 5.5.0 to 7.3.0. 1761ebda5173SAlexander Motin Kernel modules isp_2400_multi and isp_2500_multi were removed and 1762ebda5173SAlexander Motin should be replaced with isp_2400 and isp_2500 modules respectively. 1763ebda5173SAlexander Motin 176456585ab5SBryan Drewery20151017: 176556585ab5SBryan Drewery The build previously allowed using 'make -n' to not recurse into 176656585ab5SBryan Drewery sub-directories while showing what commands would be executed, and 176756585ab5SBryan Drewery 'make -n -n' to recursively show commands. Now 'make -n' will recurse 176856585ab5SBryan Drewery and 'make -N' will not. 176956585ab5SBryan Drewery 1770ff446b05SPeter Wemm20151012: 1771ff446b05SPeter Wemm If you specify SENDMAIL_MC or SENDMAIL_CF in make.conf, mergemaster 1772ff446b05SPeter Wemm and etcupdate will now use this file. A custom sendmail.cf is now 1773ff446b05SPeter Wemm updated via this mechanism rather than via installworld. If you had 1774ff446b05SPeter Wemm excluded sendmail.cf in mergemaster.rc or etcupdate.conf, you may 1775ff446b05SPeter Wemm want to remove the exclusion or change it to "always install". 1776ff446b05SPeter Wemm /etc/mail/sendmail.cf is now managed the same way regardless of 1777ff446b05SPeter Wemm whether SENDMAIL_MC/SENDMAIL_CF is used. If you are not using 1778ff446b05SPeter Wemm SENDMAIL_MC/SENDMAIL_CF there should be no change in behavior. 1779ff446b05SPeter Wemm 17804a3760baSAlexander Motin20151011: 17814a3760baSAlexander Motin Compatibility shims for legacy ATA device names have been removed. 17824a3760baSAlexander Motin It includes ATA_STATIC_ID kernel option, kern.cam.ada.legacy_aliases 17834a3760baSAlexander Motin and kern.geom.raid.legacy_aliases loader tunables, kern.devalias.* 17844a3760baSAlexander Motin environment variables, /dev/ad* and /dev/ar* symbolic links. 17854a3760baSAlexander Motin 1786d31de548SDimitry Andric20151006: 17874f01407bSDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 3.7.0. 17884f01407bSDimitry Andric Please see the 20141231 entry below for information about prerequisites 17894f01407bSDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 1790ebeff3f9SDimitry Andric 17915882166bSEd Maste20150924: 179205117b57SEd Maste Kernel debug files have been moved to /usr/lib/debug/boot/kernel/, 179305117b57SEd Maste and renamed from .symbols to .debug. This reduces the size requirements 179405117b57SEd Maste on the boot partition or file system and provides consistency with 179505117b57SEd Maste userland debug files. 179605117b57SEd Maste 179705117b57SEd Maste When using the supported kernel installation method the 179805117b57SEd Maste /usr/lib/debug/boot/kernel directory will be renamed (to kernel.old) 179905117b57SEd Maste as is done with /boot/kernel. 180005117b57SEd Maste 180105117b57SEd Maste Developers wishing to maintain the historical behavior of installing 180205117b57SEd Maste debug files in /boot/kernel/ can set KERN_DEBUGDIR="" in src.conf(5). 180305117b57SEd Maste 180464b3b4d6SKristof Provost20150827: 18058ed69220SGleb Smirnoff The wireless drivers had undergone changes that remove the 'parent 18068ed69220SGleb Smirnoff interface' from the ifconfig -l output. The rc.d network scripts 18078ed69220SGleb Smirnoff used to check presence of a parent interface in the list, so old 18088ed69220SGleb Smirnoff scripts would fail to start wireless networking. Thus, etcupdate(3) 18098ed69220SGleb Smirnoff or mergemaster(8) run is required after kernel update, to update your 18108ed69220SGleb Smirnoff rc.d scripts in /etc. 18118ed69220SGleb Smirnoff 18128ed69220SGleb Smirnoff20150827: 181364b3b4d6SKristof Provost pf no longer supports 'scrub fragment crop' or 'scrub fragment drop-ovl' 181464b3b4d6SKristof Provost These configurations are now automatically interpreted as 181564b3b4d6SKristof Provost 'scrub fragment reassemble'. 181664b3b4d6SKristof Provost 1817646041a8SMark Murray20150817: 1818646041a8SMark Murray Kernel-loadable modules for the random(4) device are back. To use 1819646041a8SMark Murray them, the kernel must have 1820646041a8SMark Murray 1821646041a8SMark Murray device random 1822646041a8SMark Murray options RANDOM_LOADABLE 1823646041a8SMark Murray 1824646041a8SMark Murray kldload(8) can then be used to load random_fortuna.ko 1825646041a8SMark Murray or random_yarrow.ko. Please note that due to the indirect 1826646041a8SMark Murray function calls that the loadable modules need to provide, 1827646041a8SMark Murray the build-in variants will be slightly more efficient. 1828646041a8SMark Murray 1829646041a8SMark Murray The random(4) kernel option RANDOM_DUMMY has been retired due to 1830646041a8SMark Murray unpopularity. It was not all that useful anyway. 1831646041a8SMark Murray 18321bc28ffcSEd Maste20150813: 18331bc28ffcSEd Maste The WITHOUT_ELFTOOLCHAIN_TOOLS src.conf(5) knob has been retired. 18341bc28ffcSEd Maste Control over building the ELF Tool Chain tools is now provided by 18351bc28ffcSEd Maste the WITHOUT_TOOLCHAIN knob. 18361bc28ffcSEd Maste 1837e7dbaf58SIan Lepore20150810: 1838e7dbaf58SIan Lepore The polarity of Pulse Per Second (PPS) capture events with the 1839e7dbaf58SIan Lepore uart(4) driver has been corrected. Prior to this change the PPS 1840e7dbaf58SIan Lepore "assert" event corresponded to the trailing edge of a positive PPS 1841e7dbaf58SIan Lepore pulse and the "clear" event was the leading edge of the next pulse. 1842e7dbaf58SIan Lepore 1843e7dbaf58SIan Lepore As the width of a PPS pulse in a typical GPS receiver is on the 1844e7dbaf58SIan Lepore order of 1 millisecond, most users will not notice any significant 1845e7dbaf58SIan Lepore difference with this change. 1846e7dbaf58SIan Lepore 1847e7dbaf58SIan Lepore Anyone who has compensated for the historical polarity reversal by 1848e7dbaf58SIan Lepore configuring a negative offset equal to the pulse width will need to 1849e7dbaf58SIan Lepore remove that workaround. 1850e7dbaf58SIan Lepore 185134c7eb57SKoop Mast20150809: 185234c7eb57SKoop Mast The default group assigned to /dev/dri entries has been changed 185334c7eb57SKoop Mast from 'wheel' to 'video' with the id of '44'. If you want to have 185434c7eb57SKoop Mast access to the dri devices please add yourself to the video group 185534c7eb57SKoop Mast with: 185634c7eb57SKoop Mast 185734c7eb57SKoop Mast # pw groupmod video -m $USER 185834c7eb57SKoop Mast 18599322ac3fSAllan Jude20150806: 18609322ac3fSAllan Jude The menu.rc and loader.rc files will now be replaced during 18619322ac3fSAllan Jude upgrades. Please migrate local changes to menu.rc.local and 18629322ac3fSAllan Jude loader.rc.local instead. 18639322ac3fSAllan Jude 1864f97aa232SEd Maste20150805: 1865f97aa232SEd Maste GNU Binutils versions of addr2line, c++filt, nm, readelf, size, 1866f97aa232SEd Maste strings and strip have been removed. The src.conf(5) knob 1867f97aa232SEd Maste WITHOUT_ELFTOOLCHAIN_TOOLS no longer provides the binutils tools. 1868f97aa232SEd Maste 18691635369eSSteven Hartland20150728: 187068d5f492SSteven Hartland As ZFS requires more kernel stack pages than is the default on some 18711635369eSSteven Hartland architectures e.g. i386, it now warns if KSTACK_PAGES is less than 18721635369eSSteven Hartland ZFS_MIN_KSTACK_PAGES (which is 4 at the time of writing). 18731635369eSSteven Hartland 18741635369eSSteven Hartland Please consider using 'options KSTACK_PAGES=X' where X is greater 18751635369eSSteven Hartland than or equal to ZFS_MIN_KSTACK_PAGES i.e. 4 in such configurations. 18761635369eSSteven Hartland 1877ab1f4a42SGregory Neil Shapiro20150706: 1878ab1f4a42SGregory Neil Shapiro sendmail has been updated to 8.15.2. Starting with FreeBSD 11.0 1879ab1f4a42SGregory Neil Shapiro and sendmail 8.15, sendmail uses uncompressed IPv6 addresses by 1880ab1f4a42SGregory Neil Shapiro default, i.e., they will not contain "::". For example, instead 1881ab1f4a42SGregory Neil Shapiro of ::1, it will be 0:0:0:0:0:0:0:1. This permits a zero subnet 1882ab1f4a42SGregory Neil Shapiro to have a more specific match, such as different map entries for 1883ab1f4a42SGregory Neil Shapiro IPv6:0:0 vs IPv6:0. This change requires that configuration 1884ab1f4a42SGregory Neil Shapiro data (including maps, files, classes, custom ruleset, etc.) must 1885ab1f4a42SGregory Neil Shapiro use the same format, so make certain such configuration data is 1886ab1f4a42SGregory Neil Shapiro upgrading. As a very simple check search for patterns like 1887ab1f4a42SGregory Neil Shapiro 'IPv6:[0-9a-fA-F:]*::' and 'IPv6::'. To return to the old 1888ab1f4a42SGregory Neil Shapiro behavior, set the m4 option confUSE_COMPRESSED_IPV6_ADDRESSES or 1889ab1f4a42SGregory Neil Shapiro the cf option UseCompressedIPv6Addresses. 1890ab1f4a42SGregory Neil Shapiro 1891d1b06863SMark Murray20150630: 1892d1b06863SMark Murray The default kernel entropy-processing algorithm is now 1893d1b06863SMark Murray Fortuna, replacing Yarrow. 18946f78e390SSimon J. Gerraty 1895d1b06863SMark Murray Assuming you have 'device random' in your kernel config 1896d1b06863SMark Murray file, the configurations allow a kernel option to override 1897d1b06863SMark Murray this default. You may choose *ONE* of: 18986f78e390SSimon J. Gerraty 1899d1b06863SMark Murray options RANDOM_YARROW # Legacy /dev/random algorithm. 1900d1b06863SMark Murray options RANDOM_DUMMY # Blocking-only driver. 19016f78e390SSimon J. Gerraty 1902d1b06863SMark Murray If you have neither, you get Fortuna. For most people, 1903d1b06863SMark Murray read no further, Fortuna will give a /dev/random that works 1904d1b06863SMark Murray like it always used to, and the difference will be irrelevant. 19056f78e390SSimon J. Gerraty 1906d1b06863SMark Murray If you remove 'device random', you get *NO* kernel-processed 190702dcb6e0SEitan Adler entropy at all. This may be acceptable to folks building 1908d1b06863SMark Murray embedded systems, but has complications. Carry on reading, 1909d1b06863SMark Murray and it is assumed you know what you need. 1910d1b06863SMark Murray 1911d1b06863SMark Murray *PLEASE* read random(4) and random(9) if you are in the 191202dcb6e0SEitan Adler habit of tweaking kernel configs, and/or if you are a member 1913d1b06863SMark Murray of the embedded community, wanting specific and not-usual 1914d1b06863SMark Murray behaviour from your security subsystems. 1915d1b06863SMark Murray 1916d1b06863SMark Murray NOTE!! If you use RANDOM_DUMMY and/or have no 'device 1917d1b06863SMark Murray random', you will NOT have a functioning /dev/random, and 1918d1b06863SMark Murray many cryptographic features will not work, including SSH. 1919d1b06863SMark Murray You may also find strange behaviour from the random(3) set 1920d1b06863SMark Murray of library functions, in particular sranddev(3), srandomdev(3) 1921d1b06863SMark Murray and arc4random(3). The reason for this is that the KERN_ARND 1922d1b06863SMark Murray sysctl only returns entropy if it thinks it has some to 1923d1b06863SMark Murray share, and with RANDOM_DUMMY or no 'device random' this 1924d1b06863SMark Murray will never happen. 1925d1b06863SMark Murray 1926e44053b7SGregory Neil Shapiro20150623: 1927e44053b7SGregory Neil Shapiro An additional fix for the issue described in the 20150614 sendmail 192899144520SEitan Adler entry below has been committed in revision 284717. 19296f78e390SSimon J. Gerraty 19306f78e390SSimon J. Gerraty20150616: 193132c88b52SWarner Losh FreeBSD's old make (fmake) has been removed from the system. It is 193232c88b52SWarner Losh available as the devel/fmake port or via pkg install fmake. 193332c88b52SWarner Losh 19349c5682edSGregory Neil Shapiro20150615: 19359c5682edSGregory Neil Shapiro The fix for the issue described in the 20150614 sendmail entry 193699144520SEitan Adler below has been committed in revision 284436. The work 19379c5682edSGregory Neil Shapiro around described in that entry is no longer needed unless the 19389c5682edSGregory Neil Shapiro default setting is overridden by a confDH_PARAMETERS configuration 19399c5682edSGregory Neil Shapiro setting of '5' or pointing to a 512 bit DH parameter file. 19409c5682edSGregory Neil Shapiro 194122596424SGregory Neil Shapiro20150614: 194261099d9aSEnji Cooper ALLOW_DEPRECATED_ATF_TOOLS/ATFFILE support has been removed from 194361099d9aSEnji Cooper atf.test.mk (included from bsd.test.mk). Please upgrade devel/atf 194461099d9aSEnji Cooper and devel/kyua to version 0.20+ and adjust any calling code to work 194561099d9aSEnji Cooper with Kyuafile and kyua. 194661099d9aSEnji Cooper 194761099d9aSEnji Cooper20150614: 194822596424SGregory Neil Shapiro The import of openssl to address the FreeBSD-SA-15:10.openssl 194922596424SGregory Neil Shapiro security advisory includes a change which rejects handshakes 195022596424SGregory Neil Shapiro with DH parameters below 768 bits. sendmail releases prior 195122596424SGregory Neil Shapiro to 8.15.2 (not yet released), defaulted to a 512 bit 195222596424SGregory Neil Shapiro DH parameter setting for client connections. To work around 195322596424SGregory Neil Shapiro this interoperability, sendmail can be configured to use a 195422596424SGregory Neil Shapiro 2048 bit DH parameter by: 195522596424SGregory Neil Shapiro 195622596424SGregory Neil Shapiro 1. Edit /etc/mail/`hostname`.mc 195722596424SGregory Neil Shapiro 2. If a setting for confDH_PARAMETERS does not exist or 195822596424SGregory Neil Shapiro exists and is set to a string beginning with '5', 195922596424SGregory Neil Shapiro replace it with '2'. 196022596424SGregory Neil Shapiro 3. If a setting for confDH_PARAMETERS exists and is set to 196122596424SGregory Neil Shapiro a file path, create a new file with: 196222596424SGregory Neil Shapiro openssl dhparam -out /path/to/file 2048 196322596424SGregory Neil Shapiro 4. Rebuild the .cf file: 196422596424SGregory Neil Shapiro cd /etc/mail/; make; make install 196522596424SGregory Neil Shapiro 5. Restart sendmail: 196622596424SGregory Neil Shapiro cd /etc/mail/; make restart 196722596424SGregory Neil Shapiro 196822596424SGregory Neil Shapiro A sendmail patch is coming, at which time this file will be 196922596424SGregory Neil Shapiro updated. 197022596424SGregory Neil Shapiro 1971b8d08379SXin LI20150604: 1972b8d08379SXin LI Generation of legacy formatted entries have been disabled by default 1973b8d08379SXin LI in pwd_mkdb(8), as all base system consumers of the legacy formatted 1974b8d08379SXin LI entries were converted to use the new format by default when the new, 1975b8d08379SXin LI machine independent format have been added and supported since FreeBSD 1976b8d08379SXin LI 5.x. 1977b8d08379SXin LI 1978b8d08379SXin LI Please see the pwd_mkdb(8) manual page for further details. 1979b8d08379SXin LI 1980ef6fa9e2SDimitry Andric20150525: 1981ef6fa9e2SDimitry Andric Clang and llvm have been upgraded to 3.6.1 release. Please see the 1982ef6fa9e2SDimitry Andric 20141231 entry below for information about prerequisites and upgrading, 1983ef6fa9e2SDimitry Andric if you are not already using 3.5.0 or higher. 1984ef6fa9e2SDimitry Andric 19855b03aba6SOleksandr Tymoshenko20150521: 19865b03aba6SOleksandr Tymoshenko TI platform code switched to using vendor DTS files and this update 19875b03aba6SOleksandr Tymoshenko may break existing systems running on Beaglebone, Beaglebone Black, 19885b03aba6SOleksandr Tymoshenko and Pandaboard: 19895b03aba6SOleksandr Tymoshenko 19905b03aba6SOleksandr Tymoshenko - dtb files should be regenerated/reinstalled. Filenames are the 19915b03aba6SOleksandr Tymoshenko same but content is different now 19925b03aba6SOleksandr Tymoshenko - GPIO addressing was changed, now each GPIO bank (32 pins per bank) 19935b03aba6SOleksandr Tymoshenko has its own /dev/gpiocX device, e.g. pin 121 on /dev/gpioc0 in old 19945b03aba6SOleksandr Tymoshenko addressing scheme is now pin 25 on /dev/gpioc3. 19955b03aba6SOleksandr Tymoshenko - Pandaboard: /etc/ttys should be updated, serial console device is 19965b03aba6SOleksandr Tymoshenko now /dev/ttyu2, not /dev/ttyu0 19975b03aba6SOleksandr Tymoshenko 199821fcca66SBaptiste Daroussin20150501: 199921fcca66SBaptiste Daroussin soelim(1) from gnu/usr.bin/groff has been replaced by usr.bin/soelim. 200021fcca66SBaptiste Daroussin If you need the GNU extension from groff soelim(1), install groff 200121fcca66SBaptiste Daroussin from package: pkg install groff, or via ports: textproc/groff. 200221fcca66SBaptiste Daroussin 2003eee7269fSSteven Hartland20150423: 2004ad34caceSSteven Hartland chmod, chflags, chown and chgrp now affect symlinks in -R mode as 2005ad34caceSSteven Hartland defined in symlink(7); previously symlinks were silently ignored. 2006ad34caceSSteven Hartland 20071243a98eSTijl Coosemans20150415: 20081243a98eSTijl Coosemans The const qualifier has been removed from iconv(3) to comply with 20091243a98eSTijl Coosemans POSIX. The ports tree is aware of this from r384038 onwards. 20101243a98eSTijl Coosemans 2011757a876fSBrooks Davis20150416: 2012757a876fSBrooks Davis Libraries specified by LIBADD in Makefiles must have a corresponding 2013757a876fSBrooks Davis DPADD_<lib> variable to ensure correct dependencies. This is now 2014757a876fSBrooks Davis enforced in src.libnames.mk. 2015757a876fSBrooks Davis 2016cdc58367SAlexander Motin20150324: 2017cdc58367SAlexander Motin From legacy ata(4) driver was removed support for SATA controllers 2018cdc58367SAlexander Motin supported by more functional drivers ahci(4), siis(4) and mvs(4). 2019cdc58367SAlexander Motin Kernel modules ataahci and ataadaptec were removed completely, 2020cdc58367SAlexander Motin replaced by ahci and mvs modules respectively. 2021cdc58367SAlexander Motin 2022302cd48aSDimitry Andric20150315: 202370aad3bfSDimitry Andric Clang, llvm and lldb have been upgraded to 3.6.0 release. Please see 202470aad3bfSDimitry Andric the 20141231 entry below for information about prerequisites and 202570aad3bfSDimitry Andric upgrading, if you are not already using 3.5.0 or higher. 20266ce3ca64SDimitry Andric 20275c845fdeSNathan Whitehorn20150307: 20285c845fdeSNathan Whitehorn The 32-bit PowerPC kernel has been changed to a position-independent 20295c845fdeSNathan Whitehorn executable. This can only be booted with a version of loader(8) 20305c845fdeSNathan Whitehorn newer than January 31, 2015, so make sure to update both world and 20315c845fdeSNathan Whitehorn kernel before rebooting. 20325c845fdeSNathan Whitehorn 2033997707f4SJohn-Mark Gurney20150217: 2034997707f4SJohn-Mark Gurney If you are running a -CURRENT kernel since r273872 (Oct 30th, 2014), 203519442b85SXin LI but before r278950, the RNG was not seeded properly. Immediately 203619442b85SXin LI upgrade the kernel to r278950 or later and regenerate any keys (e.g. 2037997707f4SJohn-Mark Gurney ssh keys or openssl keys) that were generated w/ a kernel from that 20384c25bba7SGavin Atkinson range. This does not affect programs that directly used /dev/random 20393a25555cSGlen Barber or /dev/urandom. All userland uses of arc4random(3) are affected. 2040997707f4SJohn-Mark Gurney 204109cfaa45SEdward Tomasz Napierala20150210: 204209cfaa45SEdward Tomasz Napierala The autofs(4) ABI was changed in order to restore binary compatibility 204309cfaa45SEdward Tomasz Napierala with 10.1-RELEASE. The automountd(8) daemon needs to be rebuilt to work 204409cfaa45SEdward Tomasz Napierala with the new kernel. 204509cfaa45SEdward Tomasz Napierala 20460fa22505SNathan Whitehorn20150131: 20470fa22505SNathan Whitehorn The powerpc64 kernel has been changed to a position-independent 20480fa22505SNathan Whitehorn executable. This can only be booted with a new version of loader(8), 20490fa22505SNathan Whitehorn so make sure to update both world and kernel before rebooting. 20500fa22505SNathan Whitehorn 20519cac79b3SDimitry Andric20150118: 20529cac79b3SDimitry Andric Clang and llvm have been upgraded to 3.5.1 release. This is a bugfix 20539cac79b3SDimitry Andric only release, no new features have been added. Please see the 20141231 20549cac79b3SDimitry Andric entry below for information about prerequisites and upgrading, if you 20559cac79b3SDimitry Andric are not already using 3.5.0. 20569cac79b3SDimitry Andric 2057968d62e1SEd Maste20150107: 2058968d62e1SEd Maste ELF tools addr2line, elfcopy (strip), nm, size, and strings are now 2059968d62e1SEd Maste taken from the ELF Tool Chain project rather than GNU binutils. They 2060968d62e1SEd Maste should be drop-in replacements, with the addition of arm64 support. 2061968d62e1SEd Maste The WITHOUT_ELFTOOLCHAIN_TOOLS= knob may be used to obtain the 2062f97aa232SEd Maste binutils tools, if necessary. See 20150805 for updated information. 2063968d62e1SEd Maste 2064f1b3840cSDag-Erling Smørgrav20150105: 2065f1b3840cSDag-Erling Smørgrav The default Unbound configuration now enables remote control 2066f1b3840cSDag-Erling Smørgrav using a local socket. Users who have already enabled the 2067f1b3840cSDag-Erling Smørgrav local_unbound service should regenerate their configuration 2068f1b3840cSDag-Erling Smørgrav by running "service local_unbound setup" as root. 2069f1b3840cSDag-Erling Smørgrav 20702d281361SBaptiste Daroussin20150102: 20712d281361SBaptiste Daroussin The GNU texinfo and GNU info pages have been removed. 20722d281361SBaptiste Daroussin To be able to view GNU info pages please install texinfo from ports. 20732d281361SBaptiste Daroussin 2074143c11b4SDimitry Andric20141231: 2075143c11b4SDimitry Andric Clang, llvm and lldb have been upgraded to 3.5.0 release. 2076143c11b4SDimitry Andric 20770ac2c3d1SDimitry Andric As of this release, a prerequisite for building clang, llvm and lldb is 20780ac2c3d1SDimitry Andric a C++11 capable compiler and C++11 standard library. This means that to 2079143c11b4SDimitry Andric be able to successfully build the cross-tools stage of buildworld, with 2080143c11b4SDimitry Andric clang as the bootstrap compiler, your system compiler or cross compiler 2081143c11b4SDimitry Andric should either be clang 3.3 or later, or gcc 4.8 or later, and your 2082143c11b4SDimitry Andric system C++ library should be libc++, or libdstdc++ from gcc 4.8 or 2083143c11b4SDimitry Andric later. 2084143c11b4SDimitry Andric 20850ac2c3d1SDimitry Andric On any standard FreeBSD 10.x or 11.x installation, where clang and 20860ac2c3d1SDimitry Andric libc++ are on by default (that is, on x86 or arm), this should work out 20870ac2c3d1SDimitry Andric of the box. 2088143c11b4SDimitry Andric 2089143c11b4SDimitry Andric On 9.x installations where clang is enabled by default, e.g. on x86 and 2090143c11b4SDimitry Andric powerpc, libc++ will not be enabled by default, so libc++ should be 2091143c11b4SDimitry Andric built (with clang) and installed first. If both clang and libc++ are 2092143c11b4SDimitry Andric missing, build clang first, then use it to build libc++. 2093143c11b4SDimitry Andric 2094143c11b4SDimitry Andric On 8.x and earlier installations, upgrade to 9.x first, and then follow 2095143c11b4SDimitry Andric the instructions for 9.x above. 2096143c11b4SDimitry Andric 20970ac2c3d1SDimitry Andric Sparc64 and mips users are unaffected, as they still use gcc 4.2.1 by 20980ac2c3d1SDimitry Andric default, and do not build clang. 20990ac2c3d1SDimitry Andric 21000ac2c3d1SDimitry Andric Many embedded systems are resource constrained, and will not be able to 21010ac2c3d1SDimitry Andric build clang in a reasonable time, or in some cases at all. In those 21020ac2c3d1SDimitry Andric cases, cross building bootable systems on amd64 is a workaround. 21030ac2c3d1SDimitry Andric 2104143c11b4SDimitry Andric This new version of clang introduces a number of new warnings, of which 2105143c11b4SDimitry Andric the following are most likely to appear: 2106143c11b4SDimitry Andric 2107143c11b4SDimitry Andric -Wabsolute-value 2108143c11b4SDimitry Andric 2109143c11b4SDimitry Andric This warns in two cases, for both C and C++: 2110143c11b4SDimitry Andric * When the code is trying to take the absolute value of an unsigned 2111143c11b4SDimitry Andric quantity, which is effectively a no-op, and almost never what was 2112143c11b4SDimitry Andric intended. The code should be fixed, if at all possible. If you are 2113143c11b4SDimitry Andric sure that the unsigned quantity can be safely cast to signed, without 2114143c11b4SDimitry Andric loss of information or undefined behavior, you can add an explicit 2115143c11b4SDimitry Andric cast, or disable the warning. 2116143c11b4SDimitry Andric 2117143c11b4SDimitry Andric * When the code is trying to take an absolute value, but the called 2118143c11b4SDimitry Andric abs() variant is for the wrong type, which can lead to truncation. 2119143c11b4SDimitry Andric If you want to disable the warning instead of fixing the code, please 2120143c11b4SDimitry Andric make sure that truncation will not occur, or it might lead to unwanted 2121143c11b4SDimitry Andric side-effects. 2122143c11b4SDimitry Andric 2123143c11b4SDimitry Andric -Wtautological-undefined-compare and 2124143c11b4SDimitry Andric -Wundefined-bool-conversion 2125143c11b4SDimitry Andric 2126143c11b4SDimitry Andric These warn when C++ code is trying to compare 'this' against NULL, while 2127143c11b4SDimitry Andric 'this' should never be NULL in well-defined C++ code. However, there is 2128143c11b4SDimitry Andric some legacy (pre C++11) code out there, which actively abuses this 2129143c11b4SDimitry Andric feature, which was less strictly defined in previous C++ versions. 2130143c11b4SDimitry Andric 2131143c11b4SDimitry Andric Squid and openjdk do this, for example. The warning can be turned off 2132143c11b4SDimitry Andric for C++98 and earlier, but compiling the code in C++11 mode might result 2133143c11b4SDimitry Andric in unexpected behavior; for example, the parts of the program that are 2134143c11b4SDimitry Andric unreachable could be optimized away. 2135143c11b4SDimitry Andric 21360b327b63SRick Macklem20141222: 21370b327b63SRick Macklem The old NFS client and server (kernel options NFSCLIENT, NFSSERVER) 21380b327b63SRick Macklem kernel sources have been removed. The .h files remain, since some 21390b327b63SRick Macklem utilities include them. This will need to be fixed later. 21400b327b63SRick Macklem If "mount -t oldnfs ..." is attempted, it will fail. 21410b327b63SRick Macklem If the "-o" option on mountd(8), nfsd(8) or nfsstat(1) is used, 21420b327b63SRick Macklem the utilities will report errors. 21430b327b63SRick Macklem 21445f25ee9cSBrooks Davis20141121: 21455f25ee9cSBrooks Davis The handling of LOCAL_LIB_DIRS has been altered to skip addition of 21465f25ee9cSBrooks Davis directories to top level SUBDIR variable when their parent 21475f25ee9cSBrooks Davis directory is included in LOCAL_DIRS. Users with build systems with 21485f25ee9cSBrooks Davis such hierarchies and without SUBDIR entries in the parent 21495f25ee9cSBrooks Davis directory Makefiles should add them or add the directories to 21505f25ee9cSBrooks Davis LOCAL_DIRS. 21515f25ee9cSBrooks Davis 2152603eaf79SAlexander V. Chernikov20141109: 215374342541SChristian Brueffer faith(4) and faithd(8) have been removed from the base system. Faith 2154603eaf79SAlexander V. Chernikov has been obsolete for a very long time. 2155603eaf79SAlexander V. Chernikov 21562d6f6d63SJean-Sébastien Pédron20141104: 21572d6f6d63SJean-Sébastien Pédron vt(4), the new console driver, is enabled by default. It brings 21582d6f6d63SJean-Sébastien Pédron support for Unicode and double-width characters, as well as 21592d6f6d63SJean-Sébastien Pédron support for UEFI and integration with the KMS kernel video 21602d6f6d63SJean-Sébastien Pédron drivers. 21612d6f6d63SJean-Sébastien Pédron 21622d6f6d63SJean-Sébastien Pédron You may need to update your console settings in /etc/rc.conf, 21632d6f6d63SJean-Sébastien Pédron most probably the keymap. During boot, /etc/rc.d/syscons will 21642d6f6d63SJean-Sébastien Pédron indicate what you need to do. 21652d6f6d63SJean-Sébastien Pédron 21662d6f6d63SJean-Sébastien Pédron vt(4) still has issues and lacks some features compared to 21672d6f6d63SJean-Sébastien Pédron syscons(4). See the wiki for up-to-date information: 21682d6f6d63SJean-Sébastien Pédron https://wiki.freebsd.org/Newcons 21692d6f6d63SJean-Sébastien Pédron 21702d6f6d63SJean-Sébastien Pédron If you want to keep using syscons(4), you can do so by adding 21712d6f6d63SJean-Sébastien Pédron the following line to /boot/loader.conf: 21722d6f6d63SJean-Sébastien Pédron kern.vty=sc 21732d6f6d63SJean-Sébastien Pédron 2174fa809347SEnji Cooper20141102: 2175fa809347SEnji Cooper pjdfstest has been integrated into kyua as an opt-in test suite. 217674342541SChristian Brueffer Please see share/doc/pjdfstest/README for more details on how to 2177fa809347SEnji Cooper execute it. 2178fa809347SEnji Cooper 2179ddd96d23SEd Maste20141009: 2180ddd96d23SEd Maste gperf has been removed from the base system for architectures 2181ddd96d23SEd Maste that use clang. Ports that require gperf will obtain it from the 2182ddd96d23SEd Maste devel/gperf port. 2183ddd96d23SEd Maste 218440a8ac8fSEnji Cooper20140923: 218540a8ac8fSEnji Cooper pjdfstest has been moved from tools/regression/pjdfstest to 218640a8ac8fSEnji Cooper contrib/pjdfstest . 218740a8ac8fSEnji Cooper 2188243d6a50SSean Bruno20140922: 2189243d6a50SSean Bruno At svn r271982, The default linux compat kernel ABI has been adjusted 2190243d6a50SSean Bruno to 2.6.18 in support of the linux-c6 compat ports infrastructure 2191243d6a50SSean Bruno update. If you wish to continue using the linux-f10 compat ports, 2192243d6a50SSean Bruno add compat.linux.osrelease=2.6.16 to your local sysctl.conf. Users are 2193243d6a50SSean Bruno encouraged to update their linux-compat packages to linux-c6 during 2194243d6a50SSean Bruno their next update cycle. 2195243d6a50SSean Bruno 2196232490c6SNathan Whitehorn20140729: 2197232490c6SNathan Whitehorn The ofwfb driver, used to provide a graphics console on PowerPC when 219874342541SChristian Brueffer using vt(4), no longer allows mmap() of all physical memory. This 2199232490c6SNathan Whitehorn will prevent Xorg on PowerPC with some ATI graphics cards from 2200232490c6SNathan Whitehorn initializing properly unless x11-servers/xorg-server is updated to 2201232490c6SNathan Whitehorn 1.12.4_8 or newer. 2202232490c6SNathan Whitehorn 22030aafd404SWarner Losh20140723: 22040aafd404SWarner Losh The xdev targets have been converted to using TARGET and 22050aafd404SWarner Losh TARGET_ARCH instead of XDEV and XDEV_ARCH. 22060aafd404SWarner Losh 22070d0485e2SDag-Erling Smørgrav20140719: 22080d0485e2SDag-Erling Smørgrav The default unbound configuration has been modified to address 22090d0485e2SDag-Erling Smørgrav issues with reverse lookups on networks that use private 22100d0485e2SDag-Erling Smørgrav address ranges. If you use the local_unbound service, run 22110d0485e2SDag-Erling Smørgrav "service local_unbound setup" as root to regenerate your 22120d0485e2SDag-Erling Smørgrav configuration, then "service local_unbound reload" to load the 22130d0485e2SDag-Erling Smørgrav new configuration. 22140d0485e2SDag-Erling Smørgrav 2215f4717209SBaptiste Daroussin20140709: 2216f4717209SBaptiste Daroussin The GNU texinfo and GNU info pages are not built and installed 2217f4717209SBaptiste Daroussin anymore, WITH_INFO knob has been added to allow to built and install 2218f4717209SBaptiste Daroussin them again. 22192d281361SBaptiste Daroussin UPDATE: see 20150102 entry on texinfo's removal 2220f4717209SBaptiste Daroussin 22218a833bdaSBaptiste Daroussin20140708: 22228a833bdaSBaptiste Daroussin The GNU readline library is now an INTERNALLIB - that is, it is 22238a833bdaSBaptiste Daroussin statically linked into consumers (GDB and variants) in the base 22248a833bdaSBaptiste Daroussin system, and the shared library is no longer installed. The 22258a833bdaSBaptiste Daroussin devel/readline port is available for third party software that 22268a833bdaSBaptiste Daroussin requires readline. 22278a833bdaSBaptiste Daroussin 222850f73640SMarcel Moolenaar20140702: 222950f73640SMarcel Moolenaar The Itanium architecture (ia64) has been removed from the list of 223050f73640SMarcel Moolenaar known architectures. This is the first step in the removal of the 223150f73640SMarcel Moolenaar architecture. 223250f73640SMarcel Moolenaar 223318aa7fccSRick Macklem20140701: 223418aa7fccSRick Macklem Commit r268115 has added NFSv4.1 server support, merged from 223518aa7fccSRick Macklem projects/nfsv4.1-server. Since this includes changes to the 223618aa7fccSRick Macklem internal interfaces between the NFS related modules, a full 223718aa7fccSRick Macklem build of the kernel and modules will be necessary. 223818aa7fccSRick Macklem __FreeBSD_version has been bumped. 223918aa7fccSRick Macklem 2240824a9093SEd Maste20140629: 2241824a9093SEd Maste The WITHOUT_VT_SUPPORT kernel config knob has been renamed 2242824a9093SEd Maste WITHOUT_VT. (The other _SUPPORT knobs have a consistent meaning 2243824a9093SEd Maste which differs from the behaviour controlled by this knob.) 2244824a9093SEd Maste 224538b72f8cSAlexander Motin20140619: 224638b72f8cSAlexander Motin Maximal length of the serial number in CTL was increased from 16 to 224738b72f8cSAlexander Motin 64 chars, that breaks ABI. All CTL-related tools, such as ctladm 224838b72f8cSAlexander Motin and ctld, need to be rebuilt to work with a new kernel. 224938b72f8cSAlexander Motin 2250727a7ce8SJulio Merino20140606: 2251727a7ce8SJulio Merino The libatf-c and libatf-c++ major versions were downgraded to 0 and 2252727a7ce8SJulio Merino 1 respectively to match the upstream numbers. They were out of 2253727a7ce8SJulio Merino sync because, when they were originally added to FreeBSD, the 2254727a7ce8SJulio Merino upstream versions were not respected. These libraries are private 2255727a7ce8SJulio Merino and not yet built by default, so renumbering them should be a 2256727a7ce8SJulio Merino non-issue. However, unclean source trees will yield broken test 2257727a7ce8SJulio Merino programs once the operator executes "make delete-old-libs" after a 2258727a7ce8SJulio Merino "make installworld". 2259727a7ce8SJulio Merino 22608c7ec47aSJulio Merino Additionally, the atf-sh binary was made private by moving it into 22618c7ec47aSJulio Merino /usr/libexec/. Already-built shell test programs will keep the 22628c7ec47aSJulio Merino path to the old binary so they will break after "make delete-old" 22638c7ec47aSJulio Merino is run. 22648c7ec47aSJulio Merino 2265727a7ce8SJulio Merino If you are using WITH_TESTS=yes (not the default), wipe the object 2266727a7ce8SJulio Merino tree and rebuild from scratch to prevent spurious test failures. 22678c7ec47aSJulio Merino This is only needed once: the misnumbered libraries and misplaced 22688c7ec47aSJulio Merino binaries have been added to OptionalObsoleteFiles.inc so they will 22698c7ec47aSJulio Merino be removed during a clean upgrade. 2270727a7ce8SJulio Merino 227185d60e68SDimitry Andric20140512: 227285d60e68SDimitry Andric Clang and llvm have been upgraded to 3.4.1 release. 227385d60e68SDimitry Andric 2274fa114234SWarner Losh20140508: 2275fa114234SWarner Losh We bogusly installed src.opts.mk in /usr/share/mk. This file should 2276fa114234SWarner Losh be removed to avoid issues in the future (and has been added to 2277fa114234SWarner Losh ObsoleteFiles.inc). 2278fa114234SWarner Losh 2279a46954e2SWarner Losh20140505: 2280a46954e2SWarner Losh /etc/src.conf now affects only builds of the FreeBSD src tree. In the 2281a46954e2SWarner Losh past, it affected all builds that used the bsd.*.mk files. The old 2282a46954e2SWarner Losh behavior was a bug, but people may have relied upon it. To get this 2283a46954e2SWarner Losh behavior back, you can .include /etc/src.conf from /etc/make.conf 2284a46954e2SWarner Losh (which is still global and isn't changed). This also changes the 2285a46954e2SWarner Losh behavior of incremental builds inside the tree of individual 228659a24370SWarner Losh directories. Set MAKESYSPATH to ".../share/mk" to do that. 2287a46954e2SWarner Losh Although this has survived make universe and some upgrade scenarios, 228855b76981SWarner Losh other upgrade scenarios may have broken. At least one form of 228955b76981SWarner Losh temporary breakage was fixed with MAKESYSPATH settings for buildworld 229059a24370SWarner Losh as well... In cases where MAKESYSPATH isn't working with this 229159a24370SWarner Losh setting, you'll need to set it to the full path to your tree. 2292a46954e2SWarner Losh 2293bd871f14SWarner Losh One side effect of all this cleaning up is that bsd.compiler.mk 2294bd871f14SWarner Losh is no longer implicitly included by bsd.own.mk. If you wish to 2295bd871f14SWarner Losh use COMPILER_TYPE, you must now explicitly include bsd.compiler.mk 2296bd871f14SWarner Losh as well. 2297bd871f14SWarner Losh 2298461dbce2SEitan Adler20140430: 2299461dbce2SEitan Adler The lindev device has been removed since /dev/full has been made a 2300461dbce2SEitan Adler standard device. __FreeBSD_version has been bumped. 2301461dbce2SEitan Adler 2302e9aba509SEnji Cooper20140424: 2303e9aba509SEnji Cooper The knob WITHOUT_VI was added to the base system, which controls 2304e9aba509SEnji Cooper building ex(1), vi(1), etc. Older releases of FreeBSD required ex(1) 2305e9aba509SEnji Cooper in order to reorder files share/termcap and didn't build ex(1) as a 2306e9aba509SEnji Cooper build tool, so building/installing with WITH_VI is highly advised for 2307e9aba509SEnji Cooper build hosts for older releases. 2308e9aba509SEnji Cooper 2309e9aba509SEnji Cooper This issue has been fixed in stable/9 and stable/10 in r277022 and 2310e9aba509SEnji Cooper r276991, respectively. 2311e9aba509SEnji Cooper 23122bb08298SWarner Losh20140418: 23132bb08298SWarner Losh The YES_HESIOD knob has been removed. It has been obsolete for 23142bb08298SWarner Losh a decade. Please move to using WITH_HESIOD instead or your builds 23152bb08298SWarner Losh will silently lack HESIOD. 23162bb08298SWarner Losh 23174c710b67SMarcel Moolenaar20140405: 23184c710b67SMarcel Moolenaar The uart(4) driver has been changed with respect to its handling 23194c710b67SMarcel Moolenaar of the low-level console. Previously the uart(4) driver prevented 23204c710b67SMarcel Moolenaar any process from changing the baudrate or the CLOCAL and HUPCL 23214c710b67SMarcel Moolenaar control flags. By removing the restrictions, operators can make 23224c710b67SMarcel Moolenaar changes to the serial console port without having to reboot. 23234c710b67SMarcel Moolenaar However, when getty(8) is started on the serial device that is 23244c710b67SMarcel Moolenaar associated with the low-level console, a misconfigured terminal 23254c710b67SMarcel Moolenaar line in /etc/ttys will now have a real impact. 23264c710b67SMarcel Moolenaar Before upgrading the kernel, make sure that /etc/ttys has the 23274c710b67SMarcel Moolenaar serial console device configured as 3wire without baudrate to 2328086036aaSMarcel Moolenaar preserve the previous behaviour. E.g: 23294c710b67SMarcel Moolenaar ttyu0 "/usr/libexec/getty 3wire" vt100 on secure 23304c710b67SMarcel Moolenaar 2331ea9ed3d8SAlexander Motin20140306: 2332ea9ed3d8SAlexander Motin Support for libwrap (TCP wrappers) in rpcbind was disabled by default 2333ea9ed3d8SAlexander Motin to improve performance. To re-enable it, if needed, run rpcbind 2334ea9ed3d8SAlexander Motin with command line option -W. 2335ea9ed3d8SAlexander Motin 2336a9fd2218SWarner Losh20140226: 2337a9fd2218SWarner Losh Switched back to the GPL dtc compiler due to updates in the upstream 2338a9fd2218SWarner Losh dts files not being supported by the BSDL dtc compiler. You will need 2339a9fd2218SWarner Losh to rebuild your kernel toolchain to pick up the new compiler. Core dumps 2340a9fd2218SWarner Losh may result while building dtb files during a kernel build if you fail 2341a9fd2218SWarner Losh to do so. Set WITHOUT_GPL_DTC if you require the BSDL compiler. 2342a9fd2218SWarner Losh 23438de08345SChristian Brueffer20140216: 23443ad1a091SWarner Losh Clang and llvm have been upgraded to 3.4 release. 23453ad1a091SWarner Losh 2346f785676fSDimitry Andric20140216: 23478de08345SChristian Brueffer The nve(4) driver has been removed. Please use the nfe(4) driver 23488de08345SChristian Brueffer for NVIDIA nForce MCP Ethernet adapters instead. 23498de08345SChristian Brueffer 23509f23d19aSDimitry Andric20140212: 23519f23d19aSDimitry Andric An ABI incompatibility crept into the libc++ 3.4 import in r261283. 23529f23d19aSDimitry Andric This could cause certain C++ applications using shared libraries built 23539f23d19aSDimitry Andric against the previous version of libc++ to crash. The incompatibility 23549f23d19aSDimitry Andric has now been fixed, but any C++ applications or shared libraries built 23559f23d19aSDimitry Andric between r261283 and r261801 should be recompiled. 23569f23d19aSDimitry Andric 23575e4b8b0dSXin LI20140204: 23585e4b8b0dSXin LI OpenSSH will now ignore errors caused by kernel lacking of Capsicum 23595e4b8b0dSXin LI capability mode support. Please note that enabling the feature in 23605e4b8b0dSXin LI kernel is still highly recommended. 23615e4b8b0dSXin LI 23625e4b8b0dSXin LI20140131: 23635e4b8b0dSXin LI OpenSSH is now built with sandbox support, and will use sandbox as 23645e4b8b0dSXin LI the default privilege separation method. This requires Capsicum 23655e4b8b0dSXin LI capability mode support in kernel. 23665e4b8b0dSXin LI 2367d1166b82SKai Wang20140128: 23682e503d34SKai Wang The libelf and libdwarf libraries have been updated to newer 23692e503d34SKai Wang versions from upstream. Shared library version numbers for 23702e503d34SKai Wang these two libraries were bumped. Any ports or binaries 23712e503d34SKai Wang requiring these two libraries should be recompiled. 23722e503d34SKai Wang __FreeBSD_version is bumped to 1100006. 23732e503d34SKai Wang 2374d7efee23SJulio Merino20140110: 2375d7efee23SJulio Merino If a Makefile in a tests/ directory was auto-generating a Kyuafile 2376d7efee23SJulio Merino instead of providing an explicit one, this would prevent such 2377d7efee23SJulio Merino Makefile from providing its own Kyuafile in the future during 2378d7efee23SJulio Merino NO_CLEAN builds. This has been fixed in the Makefiles but manual 2379d7efee23SJulio Merino intervention is needed to clean an objdir if you use NO_CLEAN: 2380d7efee23SJulio Merino # find /usr/obj -name Kyuafile | xargs rm -f 2381d7efee23SJulio Merino 23822773bfa9SBenjamin Kaduk20131213: 23832773bfa9SBenjamin Kaduk The behavior of gss_pseudo_random() for the krb5 mechanism 23842773bfa9SBenjamin Kaduk has changed, for applications requesting a longer random string 23852773bfa9SBenjamin Kaduk than produced by the underlying enctype's pseudo-random() function. 23862773bfa9SBenjamin Kaduk In particular, the random string produced from a session key of 23872773bfa9SBenjamin Kaduk enctype aes256-cts-hmac-sha1-96 or aes256-cts-hmac-sha1-96 will 23882773bfa9SBenjamin Kaduk be different at the 17th octet and later, after this change. 23892773bfa9SBenjamin Kaduk The counter used in the PRF+ construction is now encoded as a 23902773bfa9SBenjamin Kaduk big-endian integer in accordance with RFC 4402. 23912773bfa9SBenjamin Kaduk __FreeBSD_version is bumped to 1100004. 23922773bfa9SBenjamin Kaduk 2393e01d128aSJulio Merino20131108: 2394e01d128aSJulio Merino The WITHOUT_ATF build knob has been removed and its functionality 2395e01d128aSJulio Merino has been subsumed into the more generic WITHOUT_TESTS. If you were 2396e01d128aSJulio Merino using the former to disable the build of the ATF libraries, you 2397e01d128aSJulio Merino should change your settings to use the latter. 2398e01d128aSJulio Merino 2399b9cd6b0aSBrooks Davis20131025: 2400b9cd6b0aSBrooks Davis The default version of mtree is nmtree which is obtained from 2401b9cd6b0aSBrooks Davis NetBSD. The output is generally the same, but may vary 2402b9cd6b0aSBrooks Davis slightly. If you found you need identical output adding 2403b9cd6b0aSBrooks Davis "-F freebsd9" to the command line should do the trick. For the 2404b9cd6b0aSBrooks Davis time being, the old mtree is available as fmtree. 2405b9cd6b0aSBrooks Davis 2406e3ededfaSBryan Drewery20131014: 2407e3ededfaSBryan Drewery libbsdyml has been renamed to libyaml and moved to /usr/lib/private. 2408e3ededfaSBryan Drewery This will break ports-mgmt/pkg. Rebuild the port, or upgrade to pkg 2409e3ededfaSBryan Drewery 1.1.4_8 and verify bsdyml not linked in, before running "make 2410e3ededfaSBryan Drewery delete-old-libs": 2411e3ededfaSBryan Drewery # make -C /usr/ports/ports-mgmt/pkg build deinstall install clean 2412e3ededfaSBryan Drewery or 2413e3ededfaSBryan Drewery # pkg install pkg; ldd /usr/local/sbin/pkg | grep bsdyml 2414e3ededfaSBryan Drewery 241584b354cbSHiroki Sato20131010: 24169c80b8aaSWarner Losh The stable/10 branch has been created in subversion from head 24179c80b8aaSWarner Losh revision r256279. 24189c80b8aaSWarner Losh 2419dc0dbf5cSWarner LoshCOMMON ITEMS: 2420dc0dbf5cSWarner Losh 2421a24eff53SWarner Losh General Notes 2422a24eff53SWarner Losh ------------- 24235780f3baSWarner Losh Sometimes, obscure build problems are the result of environment 24245780f3baSWarner Losh poisoning. This can happen because the make utility reads its 2425456b5dd8SWarner Losh environment when searching for values for global variables. To run 2426456b5dd8SWarner Losh your build attempts in an "environmental clean room", prefix all make 2427456b5dd8SWarner Losh commands with 'env -i '. See the env(1) manual page for more details. 242816ae8351SEd Maste Occasionally a build failure will occur with "make -j" due to a race 242916ae8351SEd Maste condition. If this happens try building again without -j, and please 243016ae8351SEd Maste report a bug if it happens consistently. 24315780f3baSWarner Losh 24325ad05815SWarner Losh When upgrading from one major version to another it is generally best to 24335ad05815SWarner Losh upgrade to the latest code in the currently installed branch first, then 24345ad05815SWarner Losh do an upgrade to the new branch. This is the best-tested upgrade path, 24355ad05815SWarner Losh and has the highest probability of being successful. Please try this 24365ad05815SWarner Losh approach if you encounter problems with a major version upgrade. Since 243744c1484aSJens Schweikhardt the stable 4.x branch point, one has generally been able to upgrade from 24385ad05815SWarner Losh anywhere in the most recent stable branch to head / current (or even the 24395ad05815SWarner Losh last couple of stable branches). See the top of this file when there's 24405ad05815SWarner Losh an exception. 2441081ff8acSDoug Barton 244256cd269eSEd Maste The update process will emit an error on an attempt to perform a build 244356cd269eSEd Maste or install from a FreeBSD version below the earliest supported version. 244456cd269eSEd Maste When updating from an older version the update should be performed one 244556cd269eSEd Maste major release at a time, including running `make delete-old` at each 244656cd269eSEd Maste step. 244756cd269eSEd Maste 24486eeab389SWarner Losh When upgrading a live system, having a root shell around before 2449da0e842aSWarner Losh installing anything can help undo problems. Not having a root shell 2450da0e842aSWarner Losh around can lead to problems if pam has changed too much from your 2451da0e842aSWarner Losh starting point to allow continued authentication after the upgrade. 2452da0e842aSWarner Losh 24539c80b8aaSWarner Losh This file should be read as a log of events. When a later event changes 24549c80b8aaSWarner Losh information of a prior event, the prior event should not be deleted. 24559c80b8aaSWarner Losh Instead, a pointer to the entry with the new information should be 24569c80b8aaSWarner Losh placed in the old entry. Readers of this file should also sanity check 24579c80b8aaSWarner Losh older entries before relying on them blindly. Authors of new entries 24589c80b8aaSWarner Losh should write them with this in mind. 24599c80b8aaSWarner Losh 24608fc25799SMartin Matuska ZFS notes 24618fc25799SMartin Matuska --------- 24628fc25799SMartin Matuska When upgrading the boot ZFS pool to a new version, always follow 24638fc25799SMartin Matuska these two steps: 24648fc25799SMartin Matuska 24658fc25799SMartin Matuska 1.) recompile and reinstall the ZFS boot loader and boot block 24668fc25799SMartin Matuska (this is part of "make buildworld" and "make installworld") 24678fc25799SMartin Matuska 24688fc25799SMartin Matuska 2.) update the ZFS boot block on your boot drive 24698fc25799SMartin Matuska 2470d8e59012SColin Percival The following example updates the ZFS boot block on the 2471d8e59012SColin Percival freebsd-boot partition of a GPT partitioned drive ada0: 2472d8e59012SColin Percival "gpart bootcode -p /boot/gptzfsboot -i $N ada0" 2473d8e59012SColin Percival The value $N will typically be 1 (if booting from BIOS) or 2 (if 2474d8e59012SColin Percival booting from EFI). 24758fc25799SMartin Matuska 24768fc25799SMartin Matuska Non-boot pools do not need these updates. 24778fc25799SMartin Matuska 2478dc0dbf5cSWarner Losh To build a kernel 2479dc0dbf5cSWarner Losh ----------------- 2480ba01eb20SWarner Losh If you are updating from a prior version of FreeBSD (even one just 24811cf0ef11SDavid E. O'Brien a few days old), you should follow this procedure. It is the most 24821cf0ef11SDavid E. O'Brien failsafe as it uses a /usr/obj tree with a fresh mini-buildworld, 24831cf0ef11SDavid E. O'Brien 24841cf0ef11SDavid E. O'Brien make kernel-toolchain 2485282e0f01SRuslan Ermilov make -DALWAYS_CHECK_MAKE buildkernel KERNCONF=YOUR_KERNEL_HERE 2486282e0f01SRuslan Ermilov make -DALWAYS_CHECK_MAKE installkernel KERNCONF=YOUR_KERNEL_HERE 2487dc0dbf5cSWarner Losh 24882e937dd6SAlexander Leidinger To test a kernel once 24892e937dd6SAlexander Leidinger --------------------- 24902e937dd6SAlexander Leidinger If you just want to boot a kernel once (because you are not sure 24912e937dd6SAlexander Leidinger if it works, or if you want to boot a known bad kernel to provide 24922e937dd6SAlexander Leidinger debugging information) run 24932e937dd6SAlexander Leidinger make installkernel KERNCONF=YOUR_KERNEL_HERE KODIR=/boot/testkernel 24942e937dd6SAlexander Leidinger nextboot -k testkernel 24952e937dd6SAlexander Leidinger 2496ba01eb20SWarner Losh To rebuild everything and install it on the current system. 2497ba01eb20SWarner Losh ----------------------------------------------------------- 249863cb445eSWarner Losh # Note: sometimes if you are running current you gotta do more than 249963cb445eSWarner Losh # is listed here if you are upgrading from a really old current. 250063cb445eSWarner Losh 2501f643de42SWarner Losh <make sure you have good level 0 dumps> 250263cb445eSWarner Losh make buildworld 2503e5f5a852SEitan Adler make buildkernel KERNCONF=YOUR_KERNEL_HERE 2504e5f5a852SEitan Adler make installkernel KERNCONF=YOUR_KERNEL_HERE 250563cb445eSWarner Losh [1] 250663cb445eSWarner Losh <reboot in single user> [3] 2507e641c29aSDries Michiels etcupdate -p [5] 250863cb445eSWarner Losh make installworld 2509e641c29aSDries Michiels etcupdate -B [4] 251094877c06SAlexander Leidinger make delete-old [6] 251163cb445eSWarner Losh <reboot> 251263cb445eSWarner Losh 2513f27b1fceSJoseph Koshy To cross-install current onto a separate partition 2514f27b1fceSJoseph Koshy -------------------------------------------------- 2515f27b1fceSJoseph Koshy # In this approach we use a separate partition to hold 2516f27b1fceSJoseph Koshy # current's root, 'usr', and 'var' directories. A partition 2517f27b1fceSJoseph Koshy # holding "/", "/usr" and "/var" should be about 2GB in 2518f27b1fceSJoseph Koshy # size. 2519f27b1fceSJoseph Koshy 2520f27b1fceSJoseph Koshy <make sure you have good level 0 dumps> 2521f27b1fceSJoseph Koshy <boot into -stable> 2522f27b1fceSJoseph Koshy make buildworld 25233ecf3bddSRuslan Ermilov make buildkernel KERNCONF=YOUR_KERNEL_HERE 2524f27b1fceSJoseph Koshy <maybe newfs current's root partition> 2525f27b1fceSJoseph Koshy <mount current's root partition on directory ${CURRENT_ROOT}> 2526af34024aSJohn-Mark Gurney make installworld DESTDIR=${CURRENT_ROOT} -DDB_FROM_SRC 25272d5cde04SRuslan Ermilov make distribution DESTDIR=${CURRENT_ROOT} # if newfs'd 25283ecf3bddSRuslan Ermilov make installkernel KERNCONF=YOUR_KERNEL_HERE DESTDIR=${CURRENT_ROOT} 2529f27b1fceSJoseph Koshy cp /etc/fstab ${CURRENT_ROOT}/etc/fstab # if newfs'd 2530f27b1fceSJoseph Koshy <edit ${CURRENT_ROOT}/etc/fstab to mount "/" from the correct partition> 2531f27b1fceSJoseph Koshy <reboot into current> 2532f27b1fceSJoseph Koshy <do a "native" rebuild/install as described in the previous section> 2533737d990aSXin LI <maybe install compatibility libraries from ports/misc/compat*> 2534f27b1fceSJoseph Koshy <reboot> 2535f27b1fceSJoseph Koshy 2536f27b1fceSJoseph Koshy 253715974d55SGavin Atkinson To upgrade in-place from stable to current 2538f27b1fceSJoseph Koshy ---------------------------------------------- 2539f643de42SWarner Losh <make sure you have good level 0 dumps> 254021c075eaSWarner Losh make buildworld [9] 2541779f392bSJohn Baldwin make buildkernel KERNCONF=YOUR_KERNEL_HERE [8] 2542779f392bSJohn Baldwin make installkernel KERNCONF=YOUR_KERNEL_HERE 2543fc8c157fSWarner Losh [1] 2544fc8c157fSWarner Losh <reboot in single user> [3] 2545e641c29aSDries Michiels etcupdate -p [5] 2546ba26da8eSWarner Losh make installworld 2547e641c29aSDries Michiels etcupdate -B [4] 254894877c06SAlexander Leidinger make delete-old [6] 2549ba26da8eSWarner Losh <reboot> 2550ba26da8eSWarner Losh 2551fdb9f54dSWarner Losh Make sure that you've read the UPDATING file to understand the 2552fdb9f54dSWarner Losh tweaks to various things you need. At this point in the life 2553fdb9f54dSWarner Losh cycle of current, things change often and you are on your own 2554fdb9f54dSWarner Losh to cope. The defaults can also change, so please read ALL of 2555fdb9f54dSWarner Losh the UPDATING entries. 2556ba26da8eSWarner Losh 25571dece4a9SWarner Losh Also, if you are tracking -current, you must be subscribed to 25581dece4a9SWarner Losh freebsd-current@freebsd.org. Make sure that before you update 25591dece4a9SWarner Losh your sources that you have read and understood all the recent 25601dece4a9SWarner Losh messages there. If in doubt, please track -stable which has 25611dece4a9SWarner Losh much fewer pitfalls. 25621dece4a9SWarner Losh 2563d2799054SWarner Losh [1] If you have third party modules, such as vmware, you should disable 2564d2799054SWarner Losh them at this point so they don't crash your system on 2565d2799054SWarner Losh reboot. Alternatively, you should rebuild all the modules you have in 2566d2799054SWarner Losh your system and install them as well. If you are running -current, you 2567d2799054SWarner Losh should seriously consider placing all sources to all the modules for 2568d2799054SWarner Losh your system (or symlinks to them) in /usr/local/sys/modules so this 2569d2799054SWarner Losh happens automatically. If all your modules come from ports, then adding 2570d2799054SWarner Losh the port origin directories to PORTS_MODULES instead is also automatic 2571d2799054SWarner Losh and effective, eg: 2572d2799054SWarner Losh PORTS_MODULES+=x11/nvidia-driver 2573134d2e86SWarner Losh 2574ee6e1fc3SWarner Losh [3] From the bootblocks, boot -s, and then do 2575ee6e1fc3SWarner Losh fsck -p 2576ee6e1fc3SWarner Losh mount -u / 2577ee6e1fc3SWarner Losh mount -a 25788ed2d94aSWarner Losh sh /etc/rc.d/zfs start # mount zfs filesystem, if needed 25798ed2d94aSWarner Losh cd src # full path to source 258047d0d01fSWarner Losh adjkerntz -i # if CMOS is wall time 2581d2799054SWarner Losh Also, when doing a major release upgrade, it is required that you boot 2582d2799054SWarner Losh into single user mode to do the installworld. 2583ee6e1fc3SWarner Losh 2584a6cd4f9dSWarner Losh [4] Note: This step is non-optional. Failure to do this step 2585a6cd4f9dSWarner Losh can result in a significant reduction in the functionality of the 2586a6cd4f9dSWarner Losh system. Attempting to do it by hand is not recommended and those 2587a6cd4f9dSWarner Losh that pursue this avenue should read this file carefully, as well 2588a6cd4f9dSWarner Losh as the archives of freebsd-current and freebsd-hackers mailing lists 2589e641c29aSDries Michiels for potential gotchas. See etcupdate(8) for more information. 2590a6cd4f9dSWarner Losh 259144c1484aSJens Schweikhardt [5] Usually this step is a no-op. However, from time to time 2592835284beSWarner Losh you may need to do this if you get unknown user in the following 2593e641c29aSDries Michiels step. 2594835284beSWarner Losh 259594877c06SAlexander Leidinger [6] This only deletes old files and directories. Old libraries 259694877c06SAlexander Leidinger can be deleted by "make delete-old-libs", but you have to make 259794877c06SAlexander Leidinger sure that no program is using those libraries anymore. 259894877c06SAlexander Leidinger 2599ed651a74SWarner Losh [8] The new kernel must be able to run existing binaries used by an 2600ed651a74SWarner Losh installworld. When upgrading across major versions, the new kernel's 2601ed651a74SWarner Losh configuration must include the correct COMPAT_FREEBSD<n> option for 2602ed651a74SWarner Losh existing binaries (e.g. COMPAT_FREEBSD11 to run 11.x binaries). Failure 2603ed651a74SWarner Losh to do so may leave you with a system that is hard to boot to recover. A 2604ed651a74SWarner Losh GENERIC kernel will include suitable compatibility options to run 2605ed651a74SWarner Losh binaries from older branches. Note that the ability to run binaries 2606ed651a74SWarner Losh from unsupported branches is not guaranteed. 2607c74fe6afSWarner Losh 2608e5dc5f61SWarner Losh Make sure that you merge any new devices from GENERIC since the 26098ed2d94aSWarner Losh last time you updated your kernel config file. Options also 26108ed2d94aSWarner Losh change over time, so you may need to adjust your custom kernels 26118ed2d94aSWarner Losh for these as well. 2612e5dc5f61SWarner Losh 2613e5f5a852SEitan Adler [9] If CPUTYPE is defined in your /etc/make.conf, make sure to use the 2614e5dc5f61SWarner Losh "?=" instead of the "=" assignment operator, so that buildworld can 2615e5dc5f61SWarner Losh override the CPUTYPE if it needs to. 2616e5dc5f61SWarner Losh 2617e5dc5f61SWarner Losh MAKEOBJDIRPREFIX must be defined in an environment variable, and 2618e5dc5f61SWarner Losh not on the command line, or in /etc/make.conf. buildworld will 2619e5dc5f61SWarner Losh warn if it is improperly defined. 2620dc0dbf5cSWarner LoshFORMAT: 2621dc0dbf5cSWarner Losh 2622f699bbbbSMark OvensThis file contains a list, in reverse chronological order, of major 2623630f2154SGlen Barberbreakages in tracking -current. It is not guaranteed to be a complete 26249c80b8aaSWarner Loshlist of such breakages, and only contains entries since September 23, 2011. 2625630f2154SGlen BarberIf you need to see UPDATING entries from before that date, you will need 2626630f2154SGlen Barberto fetch an UPDATING file from an older FreeBSD release. 26271fc1a0dcSWarner Losh 2628e72fd46aSWarner LoshCopyright information: 2629e72fd46aSWarner Losh 2630f86e6000SWarner LoshCopyright 1998-2009 M. Warner Losh <imp@FreeBSD.org> 2631e72fd46aSWarner Losh 2632772730c7SWarner LoshRedistribution, publication, translation and use, with or without 2633772730c7SWarner Loshmodification, in full or in part, in any form or format of this 26349698f2c0SWarner Loshdocument are permitted without further permission from the author. 2635e72fd46aSWarner Losh 2636e72fd46aSWarner LoshTHIS DOCUMENT IS PROVIDED BY WARNER LOSH ``AS IS'' AND ANY EXPRESS OR 2637e72fd46aSWarner LoshIMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 2638e72fd46aSWarner LoshWARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 2639e72fd46aSWarner LoshDISCLAIMED. IN NO EVENT SHALL WARNER LOSH BE LIABLE FOR ANY DIRECT, 2640e72fd46aSWarner LoshINDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 2641e72fd46aSWarner Losh(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 2642e72fd46aSWarner LoshSERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2643e72fd46aSWarner LoshHOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 2644e72fd46aSWarner LoshSTRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 2645e72fd46aSWarner LoshIN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 2646e72fd46aSWarner LoshPOSSIBILITY OF SUCH DAMAGE. 2647e72fd46aSWarner Losh 264822306abcSWarner LoshContact Warner Losh if you have any questions about your use of 2649772730c7SWarner Loshthis document. 2650772730c7SWarner Losh 265197d92980SPeter Wemm$FreeBSD$ 2652