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*b8cacb38SWarner Losh20211209: 31*b8cacb38SWarner Losh Remove mips as a recognized target. This starts the decommissioning of 32*b8cacb38SWarner Losh mips support in FreeBSD. mips related items will be removed wholesale in 33*b8cacb38SWarner Losh the coming days and weeks. 34*b8cacb38SWarner Losh 35b8d60729SRandall Stewart20211110: 36d6953863SRandall Stewart Commit b8d60729deef changed the TCP congestion control framework so 37b8d60729SRandall Stewart that any of the included congestion control modules could be 38b8d60729SRandall Stewart the single module built into the kernel. Previously newreno 39b8d60729SRandall Stewart was automatically built in through direct reference. Has of 40b8d60729SRandall Stewart this commit you are required to declare at least one congestion 41b8d60729SRandall Stewart control module (e.g. 'options CC_NEWRENO') and to also delcare a 42b8d60729SRandall Stewart default using the CC_DEFAULT option (e.g. options CC_DEFAULT="newreno\"). 43b8d60729SRandall Stewart The GENERIC configuation includes CC_NEWRENO and defines newreno 44b8d60729SRandall Stewart as the default. If no congestion control option is built into the 45b8d60729SRandall Stewart kernel and you are including networking, the kernel compile will 46b8d60729SRandall Stewart fail. Also if no default is declared the kernel compile will fail. 47b8d60729SRandall Stewart 4867301655SWarner Losh20211118: 4967301655SWarner Losh Mips has been removed from universe builds. It will be removed from the 5067301655SWarner Losh tree shortly. 5167301655SWarner Losh 5225b0021dSRick Macklem20211106: 5325b0021dSRick Macklem Commit f0c9847a6c47 changed the arguments for VOP_ALLOCATE. 5425b0021dSRick Macklem The NFS modules must be rebuilt from sources and any out 5525b0021dSRick Macklem of tree file systems that implement their own VOP_ALLOCATE 5625b0021dSRick Macklem may need to be modified. 5725b0021dSRick Macklem 586aae3517SGleb Smirnoff20211022: 596aae3517SGleb Smirnoff The synchronous PPP kernel driver sppp(4) has been removed. 606aae3517SGleb Smirnoff The cp(4) and ce(4) drivers are now always compiled with netgraph(4) 616aae3517SGleb Smirnoff support, formerly enabled by NETGRAPH_CRONYX option. 626aae3517SGleb Smirnoff 63d410b585SBaptiste Daroussin20211020: 646ae38ab4SBaptiste Daroussin sh(1) is now the default shell for the root user. To force root to use 65d410b585SBaptiste Daroussin the csh shell, please run the following command as root: 66d410b585SBaptiste Daroussin 676ae38ab4SBaptiste Daroussin # chsh -s csh 68d410b585SBaptiste Daroussin 6916f1ee11SBaptiste Daroussin20211004: 7016f1ee11SBaptiste Daroussin Ncurses distribution has been split between libtinfow and libncurses 7116f1ee11SBaptiste Daroussin with libncurses.so becoming a linker (ld) script to seamlessly link 7216f1ee11SBaptiste Daroussin to libtinfow as needed. Bump _FreeBSD_version to 1400035 to reflect 7316f1ee11SBaptiste Daroussin this change. 7416f1ee11SBaptiste Daroussin 759cce0ef9SKristof Provost20210923: 769cce0ef9SKristof Provost As of commit 8160a0f62be6, the dummynet module no longer depends on the 779cce0ef9SKristof Provost ipfw module. Dummynet can now be used by pf as well as ipfw. As such 789cce0ef9SKristof Provost users who relied on this dependency may need to include ipfw in the 799cce0ef9SKristof Provost list of modules to load on their systems. 809cce0ef9SKristof Provost 819cce0ef9SKristof Provost20210922: 820e94a306SHans Petter Selasky As of commit 903873ce1560, the mixer(8) utility has got a slightly 8390f6610bSHans Petter Selasky new syntax. Please refer to the mixer(8) manual page for more 848bc5971bSHans Petter Selasky information. The old mixer utility can be installed from ports: 858bc5971bSHans Petter Selasky audio/freebsd-13-mixer 860e94a306SHans Petter Selasky 87ae87a08cSRick Macklem20210911: 88ae87a08cSRick Macklem As of commit 55089ef4f8bb, the global variable nfs_maxcopyrange has 89ae87a08cSRick Macklem been deleted from the nfscommon.ko. As such, nfsd.ko must be built 90ae87a08cSRick Macklem from up to date sources to avoid an undefined reference when 91ae87a08cSRick Macklem being loaded. 92ae87a08cSRick Macklem 93671a35b1SJohn Baldwin20210817: 94671a35b1SJohn Baldwin As of commit 62ca9fc1ad56 OpenSSL no longer enables kernel TLS 95671a35b1SJohn Baldwin by default. Users can enable kernel TLS via the "KTLS" SSL 96671a35b1SJohn Baldwin option. This can be enabled globally by using a custom 97671a35b1SJohn Baldwin OpenSSL config file via OPENSSL_CONF or via an 98671a35b1SJohn Baldwin application-specific configuration option for applications 99671a35b1SJohn Baldwin which permit setting SSL options via SSL_CONF_cmd(3). 100671a35b1SJohn Baldwin 101a3ff18e2SRick Macklem20210811: 102a3ff18e2SRick Macklem Commit 3ad1e1c1ce20 changed the internal KAPI between the NFS 103a3ff18e2SRick Macklem modules. Therefore, all need to be rebuilt from sources. 104a3ff18e2SRick Macklem 10534129003SKristof Provost20210730: 10634129003SKristof Provost Commit b69019c14cd8 removes pf's DIOCGETSTATESNV ioctl. 10734129003SKristof Provost As of be70c7a50d32 it is no longer used by userspace, but it does mean 10834129003SKristof Provost users may not be able to enumerate pf states if they update the kernel 109a191b401SKristof Provost past b69019c14cd8 without first updating userspace past be70c7a50d32. 11034129003SKristof Provost 111728958fbSKristof Provost20210729: 112728958fbSKristof Provost As of commit 01ad0c007964 if_bridge member interfaces can no longer 113728958fbSKristof Provost change their MTU. Changing the MTU of the bridge itself will change the 114728958fbSKristof Provost MTU on all member interfaces instead. 115728958fbSKristof Provost 1167fa21b6dSRick Macklem20210716: 1177fa21b6dSRick Macklem Commit ee29e6f31111 changed the internal KAPI between the nfscommon 1187fa21b6dSRick Macklem and nfsd modules. Therefore, both need to be rebuilt from sources. 1197fa21b6dSRick Macklem Bump __FreeBSD_version to 1400026 for this KAPI change. 1207fa21b6dSRick Macklem 1215ede4fc0SWarner Losh20210715: 1225ede4fc0SWarner Losh The 20210707 awk update brought in a change in behavior. This has 1235ede4fc0SWarner Losh been corrected as of d4d252c49976. Between these dates, if you 1245ede4fc0SWarner Losh installed a new awk binary, you may not be able to build a new 1255ede4fc0SWarner Losh kernel because the change in behavior affected the genoffset 1265ede4fc0SWarner Losh script used to build the kernel. If you did update, the fix is 1275ede4fc0SWarner Losh to update your sources past the above hash and do 1285ede4fc0SWarner Losh % cd usr.bin/awk 1295ede4fc0SWarner Losh % make clean all 1305ede4fc0SWarner Losh % sudo -E make install 1315ede4fc0SWarner Losh to enable building kernels again. 1325ede4fc0SWarner Losh 133bd597b81SRick Macklem20210708: 134bd597b81SRick Macklem Commit 1e0a518d6548 changed the internal KAPI between the NFS 135bd597b81SRick Macklem modules. They all need to be rebuilt from sources. I did not 136bd597b81SRick Macklem bump __FreeBSD_version, since it was bumped recently. 137bd597b81SRick Macklem 1383f7b2317SWarner Losh20210707: 139a65fe39dSWarner Losh awk has been updated to the latest one-true-awk version 20210215. 1403f7b2317SWarner Losh This contains a number of minor bug fixes. 1413f7b2317SWarner Losh 142b49ba74dSRick Macklem20210624: 143b49ba74dSRick Macklem The NFSv4 client now uses the highest minor version of NFSv4 144b49ba74dSRick Macklem supported by the NFSv4 server by default instead of minor version 0, 145b49ba74dSRick Macklem for NFSv4 mounts. 146b49ba74dSRick Macklem The "minorversion" mount option may be used to override this default. 147b49ba74dSRick Macklem 14841dfd8bdSBjoern A. Zeeb20210618: 14941dfd8bdSBjoern A. Zeeb Bump __FreeBSD_version to 1400024 for LinuxKPI changes. 150800e82d1SMaigurs Stalidzans Most notably netdev.h can change now as the (last) dependencies 15141dfd8bdSBjoern A. Zeeb (mlx4/ofed) are now using struct ifnet directly, but also for PCI 15241dfd8bdSBjoern A. Zeeb additions and others. 15341dfd8bdSBjoern A. Zeeb 15441dfd8bdSBjoern A. Zeeb20210618: 15564e6e1e4SCeri Davies The directory "blacklisted" under /usr/share/certs/ has been 15664e6e1e4SCeri Davies renamed to "untrusted". 15764e6e1e4SCeri Davies 1585860696eSRick Macklem20210611: 1597cf9caf2SWarner Losh svnlite has been removed from base. Should you need svn for any reason 1607cf9caf2SWarner Losh please install the svn package or port. 1617cf9caf2SWarner Losh 1627cf9caf2SWarner Losh20210611: 1635860696eSRick Macklem Commit e1a907a25cfa changed the internal KAPI between the krpc 1645860696eSRick Macklem and nfsserver. As such, both modules must be rebuilt from 1655860696eSRick Macklem sources. Bump __FreeBSD_version to 1400022. 1665860696eSRick Macklem 1677cf9caf2SWarner Losh20210610: 1687cf9caf2SWarner Losh The an(4) driver has been removed from FreeBSD. 1697cf9caf2SWarner Losh 170b3823943SWarner Losh20210608: 171f530cce5SEd Maste The vendor/openzfs branch was renamed to vendor/openzfs/legacy to 172b3823943SWarner Losh start tracking OpenZFS upstream more closely. Please see 173b3823943SWarner Loshhttps://lists.freebsd.org/archives/freebsd-current/2021-June/000153.html 174b3823943SWarner Losh for details on how to correct any errors that might result. The 175b3823943SWarner Losh short version is that you need to remove the old branch locally: 176b3823943SWarner Losh git update-ref -d refs/remotes/freebsd/vendor/openzfs 177b3823943SWarner Losh (assuming your upstream origin is named 'freebsd'). 178b3823943SWarner Losh 179d72cd275SBjoern A. Zeeb20210525: 180d72cd275SBjoern A. Zeeb Commits 17accc08ae15 and de102f870501 add new files to LinuxKPI 181d72cd275SBjoern A. Zeeb which break drm-kmod. In addition various other additions where 182d72cd275SBjoern A. Zeeb comitted. Bump __FreeBSD_version to 1400015 to be able to detect this. 183d72cd275SBjoern A. Zeeb 1841c2ab28fSEmmanuel Vadot20210513: 1851c2ab28fSEmmanuel Vadot Commit ca179c4d74f2 changed the package in which the OpenSSL 1861c2ab28fSEmmanuel Vadot libraries and utilities are packaged. 18728ce2012SEmmanuel Vadot It is recommended for pkgbase user to do: 1881c2ab28fSEmmanuel Vadot pkg install -f FreeBSD-openssl 1891c2ab28fSEmmanuel Vadot before pkg upgrade otherwise some dependencies might not be met 1901c2ab28fSEmmanuel Vadot and pkg will stop working as libssl will not be present anymore 1911c2ab28fSEmmanuel Vadot on the system. 1921c2ab28fSEmmanuel Vadot 19301bad87aSRick Macklem20210426: 19401bad87aSRick Macklem Commit 875977314881 changed the internal KAPI between 19501bad87aSRick Macklem the nfsd and nfscommon modules. As such these modules 19601bad87aSRick Macklem need to be rebuilt from sources. 19701bad87aSRick Macklem Without this patch in your NFSv4.1/4.2 server, enabling 19801bad87aSRick Macklem delegations by setting vfs.nfsd.issue_delegations non-zero 19901bad87aSRick Macklem is not recommended. 20001bad87aSRick Macklem 20168b7d9b5SRick Macklem20210411: 20268b7d9b5SRick Macklem Commit 7763814fc9c2 changed the internal KAPI between 20368b7d9b5SRick Macklem the krpc and NFS. As such, the krpc, nfscommon and 20468b7d9b5SRick Macklem nfscl modules must all be rebuilt from sources. 205d647d0d4SRick Macklem Without this patch, NFSv4.1/4.2 mounts should not 206d647d0d4SRick Macklem be done with the nfscbd(8) daemon running, to avoid 207d647d0d4SRick Macklem needing a working back channel for server->client RPCs. 20868b7d9b5SRick Macklem 2092b98ea2eSRick Macklem20210330: 2102b98ea2eSRick Macklem Commit 01ae8969a9ee fixed the NFSv4.1/4.2 server so that it 2112b98ea2eSRick Macklem handles binding of the back channel as required by RFC5661. 2122b98ea2eSRick Macklem Until this patch is in your server, avoid use of the "nconnects" 2132b98ea2eSRick Macklem mount option for Linux NFSv4.1/4.2 mounts. 2142b98ea2eSRick Macklem 215ba7ede0bSEd Maste20210225: 216ba7ede0bSEd Maste For 64-bit architectures the base system is now built with Position 217ba7ede0bSEd Maste Independent Executable (PIE) support enabled by default. It may be 218ba7ede0bSEd Maste disabled using the WITHOUT_PIE knob. A clean build is required. 219ba7ede0bSEd Maste 220d386f3a3SBjoern A. Zeeb20210128: 221d386f3a3SBjoern A. Zeeb Various LinuxKPI functionality was added which conflicts with DRM. 222d386f3a3SBjoern A. Zeeb Please update your drm-kmod port to after the __FreeBSD_verison 1400003 223d386f3a3SBjoern A. Zeeb update. 224d386f3a3SBjoern A. Zeeb 225429c7d1aSWarner Losh20210108: 226429c7d1aSWarner Losh PC Card attachments for all devices have been removed. In the case of 227429c7d1aSWarner Losh wi and cmx, the entire drivers were removed because they were only 228429c7d1aSWarner Losh PC Card devices. FreeBSD_version 1300134 should be used for this 229429c7d1aSWarner Losh since it was bumped so recently. 230429c7d1aSWarner Losh 23181098ca8SVladimir Kondratyev20210107: 232a84b0e94SVladimir Kondratyev Transport-independent parts of HID support have been split off the USB 233a84b0e94SVladimir Kondratyev code in to separate subsystem. Kernel configs which include one of 234a84b0e94SVladimir Kondratyev ums, ukbd, uhid, atp, wsp, wmt, uaudio, ugold or ucycom drivers should 235a84b0e94SVladimir Kondratyev be updated with adding of "device hid" line. 236a84b0e94SVladimir Kondratyev 237009c1100SBaptiste Daroussin20210105: 238bed70f83SBaptiste Daroussin ncurses installation has been modified to only keep the widechar 239bed70f83SBaptiste Daroussin enabled version. Incremental build is broken for that change, so it 240bed70f83SBaptiste Daroussin requires a clean build. 241bed70f83SBaptiste Daroussin 242878d5341SWarner Losh20201223: 243878d5341SWarner Losh The FreeBSD project has migrated from Subversion to Git. Temporary 244878d5341SWarner Losh instructions can be found at 245878d5341SWarner Losh https://github.com/bsdimp/freebsd-git-docs/blob/main/src-cvt.md 246878d5341SWarner Losh and other documents in that repo. 247878d5341SWarner Losh 248228e2087SPedro F. Giffuni20201216: 249228e2087SPedro F. Giffuni The services database has been updated to cover more of the basic 250228e2087SPedro F. Giffuni services expected in a modern system. The database is big enough 251228e2087SPedro F. Giffuni that it will cause issues in mergemaster in Releases previous to 252228e2087SPedro F. Giffuni 12.2 and 11.3, or in very old current systems from before r358154. 253228e2087SPedro F. Giffuni 2541c0ea326SEd Maste20201215: 2551c0ea326SEd Maste Obsolete in-tree GDB 6.1.1 has been removed. GDB (including kgdb) 2561c0ea326SEd Maste may be installed from ports or packages. 2571c0ea326SEd Maste 2583cde9171SAlan Somers20201124: 2593cde9171SAlan Somers ping6 has been merged into ping. It can now be called as "ping -6". 2603cde9171SAlan Somers See ping(8) for details. 2613cde9171SAlan Somers 2622d398241SAlexander V. Chernikov20201108: 2632d398241SAlexander V. Chernikov Default value of net.add_addr_allfibs has been changed to 0. 2642d398241SAlexander V. Chernikov If you have multi-fib configuration and rely on existence of all 2652d398241SAlexander V. Chernikov interface routes in every fib, you need to set the above sysctl to 1. 266993d2d4bSJens Schweikhardt 267a97cfe08SStefan Eßer20201030: 2687afa1a75SStefan Eßer The internal pre-processor in the calendar(1) program has been 2697afa1a75SStefan Eßer extended to support more C pre-processor commands (e.g. #ifdef, #else, 2707afa1a75SStefan Eßer and #undef) and to detect unbalanced conditional statements. 2717afa1a75SStefan Eßer Error messages have been extended to include the filename and line 2727afa1a75SStefan Eßer number if processing stops to help fixing malformed data files. 2737afa1a75SStefan Eßer 274a97cfe08SStefan Eßer20201026: 275d20d6550SWarner Losh All the data files for the calendar(1) program, except calendar.freebsd, 276d20d6550SWarner Losh have been moved to the deskutils/calendar-data port, much like the 277d20d6550SWarner Losh jewish calendar entries were moved to deskutils/hebcal years ago. After 278d20d6550SWarner Losh make delete-old-files, you need to install it to retain full 279d20d6550SWarner Losh functionality. calendar(1) will issue a reminder for files it can't 280d20d6550SWarner Losh find. 281d20d6550SWarner Losh 2827e46dafaSWarner Losh20200923: 2837e46dafaSWarner Losh LINT files are no longer generated. We now include the relevant NOTES 2847e46dafaSWarner Losh files. Note: This may cause conflicts with updating in some cases. 2850d948bffSLi-Wen Hsu find sys -name LINT\* -delete 2867e46dafaSWarner Losh is suggested across this commit to remove the generated LINT files. 2877e46dafaSWarner Losh 2887e46dafaSWarner Losh If you have tried to update with generated files there, the svn 2897e46dafaSWarner Losh command you want to un-auger the tree is 2907e46dafaSWarner Losh cd sys/amd64/conf 2917e46dafaSWarner Losh svn revert -R . 2927e46dafaSWarner Losh and then do the above find from the top level. Substitute 'amd64' 2937e46dafaSWarner Losh above with where the error message indicates a conflict. 2947e46dafaSWarner Losh 2953c41ca88SWarner Losh20200824: 2965db7b015SMatt Macy OpenZFS support has been integrated. Do not upgrade root pools until 2975db7b015SMatt Macy the loader is updated to support zstd. Furthermore, we caution against 2985db7b015SMatt Macy 'zpool upgrade' for the next few weeks. The change should be transparent 2995db7b015SMatt Macy unless you want to use new features. 30013e4dbd2SMatt Macy 301d0fba0c5SWarner Losh Not all "NO_CLEAN" build scenarios work across these changes. Many 302d0fba0c5SWarner Losh scenarios have been tested and fixed, but rebuilding kernels without 303d0fba0c5SWarner Losh rebuilding world may fail. 304d0fba0c5SWarner Losh 305f03478b1SWarner Losh The ZFS cache file has moved from /boot to /etc to match the OpenZFS 306de209fe1SRyan Moeller upstream default. A fallback to /boot has been added for mountroot. 307de209fe1SRyan Moeller 308de209fe1SRyan Moeller Pool auto import behavior at boot has been moved from the kernel module 309de209fe1SRyan Moeller to an explicit "zpool import -a" in one of the rc scripts enabled by 310de209fe1SRyan Moeller zfs_enable=YES. This means your non-root zpools won't auto import until 311de209fe1SRyan Moeller you upgrade your /etc/rc.d files. 312f03478b1SWarner Losh 313ea007feeSWarner Losh20200824: 3143c41ca88SWarner Losh The resume code now notifies devd with the 'kernel' system 3153c41ca88SWarner Losh rather than the old 'kern' subsystem to be consistent with 3163c41ca88SWarner Losh other use. The old notification will be created as well, but 3173c41ca88SWarner Losh will be removed prior to FreeBSD 14.0. 3183c41ca88SWarner Losh 31971bba112SRick Macklem20200821: 32071bba112SRick Macklem r362275 changed the internal API between the kernel RPC and the 32171bba112SRick Macklem NFS modules. As such, all the modules must be recompiled from 32271bba112SRick Macklem sources. 32371bba112SRick Macklem 324a371e791SRick Macklem20200817: 325a371e791SRick Macklem r364330 modified the internal API used between the NFS modules. 326a371e791SRick Macklem As such, all the NFS modules must be re-compiled from sources. 327a371e791SRick Macklem 328e61154c4SDimitry Andric20200816: 329b0e89accSDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 330b0e89accSDimitry Andric been upgraded to 11.0.0. Please see the 20141231 entry below for 331b0e89accSDimitry Andric information about prerequisites and upgrading, if you are not already 332b0e89accSDimitry Andric using clang 3.5.0 or higher. 333b0e89accSDimitry Andric 3346d56f524SRick Macklem20200810: 3356d56f524SRick Macklem r364092 modified the internal ABI used between the kernel NFS 3366d56f524SRick Macklem modules. As such, all of these modules need to be rebuilt 3376d56f524SRick Macklem from sources, so a version bump was done. 3386d56f524SRick Macklem 33933176cdcSWarner Losh20200807: 34033176cdcSWarner Losh Makefile.inc has been updated to work around the issue documented in 34133176cdcSWarner Losh 20200729. It was a case where the optimization of using symbolic links 34233176cdcSWarner Losh to point to binaries created a situation where we'd run new binaries 34333176cdcSWarner Losh with old libraries starting midway through the installworld process. 34433176cdcSWarner Losh 345d2090a40SKyle Evans20200729: 346d2090a40SKyle Evans r363679 has redefined some undefined behavior in regcomp(3); notably, 347d2090a40SKyle Evans extraneous escapes of most ordinary characters will no longer be 348d2090a40SKyle Evans accepted. An exp-run has identified all of the problems with this in 349d2090a40SKyle Evans ports, but other non-ports software may need extra escapes removed to 350d2090a40SKyle Evans continue to function. 351d2090a40SKyle Evans 352d6391a26SKyle Evans Because of this change, installworld may encounter the following error 353d6391a26SKyle Evans from rtld: Undefined symbol "regcomp@FBSD_1.6" -- It is imperative that 354d6391a26SKyle Evans you do not halt installworld. Instead, let it run to completion (whether 355d6391a26SKyle Evans successful or not) and run installworld once more. 356d6391a26SKyle Evans 357c2caa342SStefan Eßer20200627: 358dee0d87cSWarner Losh A new implementation of bc and dc has been imported in r362681. This 359c2caa342SStefan Eßer implementation corrects non-conformant behavior of the previous bc 360c2caa342SStefan Eßer and adds GNU bc compatible options. It offers a number of extensions, 361c2caa342SStefan Eßer is much faster on large values, and has support for message catalogs 362c2caa342SStefan Eßer (a number of languages are already supported, contributions of further 363c2caa342SStefan Eßer languages welcome). The option WITHOUT_GH_BC can be used to build the 364c2caa342SStefan Eßer world with the previous versions of bc and dc. 365c2caa342SStefan Eßer 366a9813b6bSRick Macklem20200625: 367a9813b6bSRick Macklem r362639 changed the internal API used between the NFS kernel modules. 368a9813b6bSRick Macklem As such, they all need to be rebuilt from sources. 369a9813b6bSRick Macklem 370be8f8ca2SRick Macklem20200613: 371be8f8ca2SRick Macklem r362158 changed the arguments for VFS_CHECKEXP(). As such, any 372be8f8ca2SRick Macklem out of tree file systems need to be modified and rebuilt. 373be8f8ca2SRick Macklem Also, any file systems that are modules must be rebuilt. 374be8f8ca2SRick Macklem 3759b16365fSKyle Evans20200604: 3769b16365fSKyle Evans read(2) of a directory fd is now rejected by default. root may 3779b16365fSKyle Evans re-enable it for system root only on non-ZFS filesystems with the 3789b16365fSKyle Evans security.bsd.allow_read_dir sysctl(8) MIB if 3799b16365fSKyle Evans security.bsd.suser_enabled=1. 3809b16365fSKyle Evans 3819b16365fSKyle Evans It may be advised to setup aliases for grep to default to `-d skip` if 3829b16365fSKyle Evans commonly non-recursively grepping a list that includes directories and 3839b16365fSKyle Evans the potential for the resulting stderr output is not tolerable. Example 3849b16365fSKyle Evans aliases are now installed, commented out, in /root/.cshrc and 3859b16365fSKyle Evans /root/.shrc. 3869b16365fSKyle Evans 387d65cd7a5SDimitry Andric20200523: 388d65cd7a5SDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 389d65cd7a5SDimitry Andric been upgraded to 10.0.1. Please see the 20141231 entry below for 390d65cd7a5SDimitry Andric information about prerequisites and upgrading, if you are not already 391d65cd7a5SDimitry Andric using clang 3.5.0 or higher. 392d65cd7a5SDimitry Andric 3930d0f3cdfSEric van Gyzen20200512: 3940d0f3cdfSEric van Gyzen Support for obsolete compilers has been removed from the build system. 3950d0f3cdfSEric van Gyzen Clang 6 and GCC 6.4 are the minimum supported versions. 3960d0f3cdfSEric van Gyzen 397277cd398SKyle Evans20200424: 398679c46f0SKyle Evans closefrom(2) has been moved under COMPAT12, and replaced in libc with a 399679c46f0SKyle Evans stub that calls close_range(2). If using a custom kernel configuration, 400679c46f0SKyle Evans you may want to ensure that the COMPAT_FREEBSD12 option is included, as 401679c46f0SKyle Evans a slightly older -CURRENT userland and older FreeBSD userlands may not 402679c46f0SKyle Evans be functional without closefrom(2). 403679c46f0SKyle Evans 404d6b44474SEmmanuel Vadot20200414: 405d6b44474SEmmanuel Vadot Upstream DTS from Linux 5.6 was merged and they now have the SID 406d6b44474SEmmanuel Vadot and THS (Secure ID controller and THermal Sensor) node present. 407d6b44474SEmmanuel Vadot The DTB overlays have now been removed from the tree for the H3/H5 and 408d6b44474SEmmanuel Vadot A64 SoCs and the aw_sid and aw_thermal driver have been updated to 409d6b44474SEmmanuel Vadot deal with upstream DTS. If you are using those overlays you need to 410d6b44474SEmmanuel Vadot remove them from loader.conf and update the DTBs on the FAT partition. 411d6b44474SEmmanuel Vadot 412a15261d2SDimitry Andric20200310: 4130b37c159SDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 4140b37c159SDimitry Andric been upgraded to 10.0.0. Please see the 20141231 entry below for 4150b37c159SDimitry Andric information about prerequisites and upgrading, if you are not already 4160b37c159SDimitry Andric using clang 3.5.0 or higher. 4170b37c159SDimitry Andric 41813f7dbe8SEd Maste20200309: 41913f7dbe8SEd Maste The amd(8) automount daemon has been removed from the source tree. 42013f7dbe8SEd Maste As of FreeBSD 10.1 autofs(5) is the preferred tool for automounting. 42113f7dbe8SEd Maste amd is still available in the sysutils/am-utils port. 42213f7dbe8SEd Maste 42379514055SWarner Losh20200301: 42479514055SWarner Losh Removed brooktree driver (bktr.4) from the tree. 42579514055SWarner Losh 42657f80467SEd Maste20200229: 427134b3783SEd Maste The WITH_GPL_DTC option has been removed. The BSD-licenced device tree 428134b3783SEd Maste compiler in usr.bin/dtc is used on all architectures which use dtc, and 429134b3783SEd Maste the GPL dtc is available (if needed) from the sysutils/dtc port. 430134b3783SEd Maste 43157f80467SEd Maste20200229: 432c4501804SEd Maste The WITHOUT_LLVM_LIBUNWIND option has been removed. LLVM's libunwind 433c4501804SEd Maste is used by all supported CPU architectures. 434c4501804SEd Maste 435c4501804SEd Maste20200229: 43657f80467SEd Maste GCC 4.2.1 has been removed from the tree. The WITH_GCC, 43757f80467SEd Maste WITH_GCC_BOOTSTRAP, and WITH_GNUCXX options are no longer available. 43857f80467SEd Maste Users who wish to build FreeBSD with GCC must use the external toolchain 43957f80467SEd Maste ports or packages. 44057f80467SEd Maste 441eeb3204fSBaptiste Daroussin20200220: 442f57ea22cSBaptiste Daroussin ncurses has been updated to a newer version (6.2-20200215). Given the ABI 443eeb3204fSBaptiste Daroussin has changed, users will have to rebuild all the ports that are linked to 444eeb3204fSBaptiste Daroussin ncurses. 445777e39e5SBaptiste Daroussin 44610108cb6SBjoern A. Zeeb20200217: 44710108cb6SBjoern A. Zeeb The size of struct vnet and the magic cookie have changed. 44810108cb6SBjoern A. Zeeb Users need to recompile libkvm and all modules using VIMAGE 44910108cb6SBjoern A. Zeeb together with their new kernel. 45010108cb6SBjoern A. Zeeb 451d3a5bf95SBrooks Davis20200212: 452d3a5bf95SBrooks Davis Defining the long deprecated NO_CTF, NO_DEBUG_FILES, NO_INSTALLLIB, 453d3a5bf95SBrooks Davis NO_MAN, NO_PROFILE, and NO_WARNS variables is now an error. Update 454d3a5bf95SBrooks Davis your Makefiles and scripts to define MK_<var>=no instead as required. 455d3a5bf95SBrooks Davis 456d3a5bf95SBrooks Davis One exception to this is that program or library Makefiles should 457d3a5bf95SBrooks Davis define MAN to empty rather than setting MK_MAN=no. 458d3a5bf95SBrooks Davis 459778b6225SJohn Baldwin20200108: 460778b6225SJohn Baldwin Clang/LLVM is now the default compiler and LLD the default 461778b6225SJohn Baldwin linker for riscv64. 462778b6225SJohn Baldwin 463778b6225SJohn Baldwin20200107: 464778b6225SJohn Baldwin make universe no longer uses GCC 4.2.1 on any architectures. 465778b6225SJohn Baldwin Architectures not supported by in-tree Clang/LLVM require an 466778b6225SJohn Baldwin external toolchain package. 467778b6225SJohn Baldwin 4685a0a8597SEd Maste20200104: 4695a0a8597SEd Maste GCC 4.2.1 is now not built by default, as part of the GCC 4.2.1 4705a0a8597SEd Maste retirement plan. Specifically, the GCC, GCC_BOOTSTRAP, and GNUCXX 4715a0a8597SEd Maste options default to off for all supported CPU architectures. As a 4725a0a8597SEd Maste short-term transition aid they may be enabled via WITH_* options. 4735a0a8597SEd Maste GCC 4.2.1 is expected to be removed from the tree on 2020-03-31. 4745a0a8597SEd Maste 475eb4977bdSWarner Losh20200102: 476eb4977bdSWarner Losh Support for armv5 has been disconnected and is being removed. The 477eb4977bdSWarner Losh machine combination MACHINE=arm MACHINE_ARCH=arm is no longer valid. 478eb4977bdSWarner Losh You must now use a MACHINE_ARCH of armv6 or armv7. The default 479eb4977bdSWarner Losh MACHINE_ARCH for MACHINE=arm is now armv7. 480eb4977bdSWarner Losh 4813ee1d5bbSConrad Meyer20191226: 482bcd3c413SJustin Hibbits Clang/LLVM is now the default compiler for all powerpc architectures. 483bcd3c413SJustin Hibbits LLD is now the default linker for powerpc64. The change for powerpc64 484bcd3c413SJustin Hibbits also includes a change to the ELFv2 ABI, incompatible with the existing 485bcd3c413SJustin Hibbits ABI. 486bcd3c413SJustin Hibbits 487bcd3c413SJustin Hibbits20191226: 4883ee1d5bbSConrad Meyer Kernel-loadable random(4) modules are no longer unloadable. 4893ee1d5bbSConrad Meyer 490c14a5a88SDimitry Andric20191222: 491c14a5a88SDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 492c14a5a88SDimitry Andric been upgraded to 9.0.1. Please see the 20141231 entry below for 493c14a5a88SDimitry Andric information about prerequisites and upgrading, if you are not already 494c14a5a88SDimitry Andric using clang 3.5.0 or higher. 495c14a5a88SDimitry Andric 496a51b1f3fSRick Macklem20191212: 497a51b1f3fSRick Macklem r355677 has modified the internal interface used between the 498a51b1f3fSRick Macklem NFS modules in the kernel. As such, they must all be upgraded 499a51b1f3fSRick Macklem simultaneously. I will do a version bump for this. 500a51b1f3fSRick Macklem 5016d69608cSKyle Evans20191205: 5026d69608cSKyle Evans The root certificates of the Mozilla CA Certificate Store have been 5036d69608cSKyle Evans imported into the base system and can be managed with the certctl(8) 5046d69608cSKyle Evans utility. If you have installed the security/ca_root_nss port or package 5056d69608cSKyle Evans with the ETCSYMLINK option (the default), be advised that there may be 5066d69608cSKyle Evans differences between those included in the port and those included in 5076d69608cSKyle Evans base due to differences in nss branch used as well as general update 5086d69608cSKyle Evans frequency. Note also that certctl(8) cannot manage certs in the 5096d69608cSKyle Evans format used by the security/ca_root_nss port. 5106d69608cSKyle Evans 5115882cf71SEd Maste20191120: 5125882cf71SEd Maste The amd(8) automount daemon has been disabled by default, and will be 5135882cf71SEd Maste removed in the future. As of FreeBSD 10.1 the autofs(5) is available 5145882cf71SEd Maste for automounting. 5155882cf71SEd Maste 5166b33973bSAndriy Gapon20191107: 5176b33973bSAndriy Gapon The nctgpio and wbwd drivers have been moved to the superio bus. 5186b33973bSAndriy Gapon If you have one of these drivers in a kernel configuration, then 5196b33973bSAndriy Gapon you should add device superio to it. If you use one of these drivers 5206b33973bSAndriy Gapon as a module and you compile a custom set of modules, then you should 5216b33973bSAndriy Gapon add superio to the set. 5226b33973bSAndriy Gapon 5233d501333SKyle Evans20191021: 52419e09f44SGleb Smirnoff KPIs for network drivers to access interface addresses have changed. 52519e09f44SGleb Smirnoff Users need to recompile NIC driver modules together with kernel. 52619e09f44SGleb Smirnoff 52719e09f44SGleb Smirnoff20191021: 5283d501333SKyle Evans The net.link.tap.user_open sysctl no longer prevents user opening of 5293d501333SKyle Evans already created /dev/tapNN devices. Access is still controlled by 5303d501333SKyle Evans node permissions, just like tun devices. The net.link.tap.user_open 5313d501333SKyle Evans sysctl is now used only to allow users to perform devfs cloning of 5323d501333SKyle Evans tap devices, and the subsequent open may not succeed if the user is not 5333d501333SKyle Evans in the appropriate group. This sysctl may be deprecated/removed 5343d501333SKyle Evans completely in the future. 5353d501333SKyle Evans 53638c0ca14SDimitry Andric20191009: 53755b92c5fSWarner Losh mips, powerpc, and sparc64 are no longer built as part of 53855b92c5fSWarner Losh universe / tinderbox unless MAKE_OBSOLETE_GCC is defined. If 53955b92c5fSWarner Losh not defined, mips, powerpc, and sparc64 builds will look for 54055b92c5fSWarner Losh the xtoolchain binaries and if installed use them for universe 54155b92c5fSWarner Losh builds. As llvm 9.0 becomes vetted for these architectures, they 54255b92c5fSWarner Losh will be removed from the list. 54355b92c5fSWarner Losh 54455b92c5fSWarner Losh20191009: 545063e3a6dSDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 546063e3a6dSDimitry Andric been upgraded to 9.0.0. Please see the 20141231 entry below for 547063e3a6dSDimitry Andric information about prerequisites and upgrading, if you are not already 548063e3a6dSDimitry Andric using clang 3.5.0 or higher. 549063e3a6dSDimitry Andric 5509923b641SEd Maste20191003: 5519923b641SEd Maste The hpt27xx, hptmv, hptnr, and hptrr drivers have been removed from 5529923b641SEd Maste GENERIC. They are available as modules and can be loaded by adding 5539923b641SEd Maste to /boot/loader.conf hpt27xx_load="YES", hptmv_load="YES", 5549923b641SEd Maste hptnr_load="YES", or hptrr_load="YES", respectively. 5559923b641SEd Maste 556854cab51SCy Schubert20190913: 557854cab51SCy Schubert ntpd no longer by default locks its pages in memory, allowing them 558854cab51SCy Schubert to be paged out by the kernel. Use rlimit memlock to restore 559854cab51SCy Schubert historic BSD behaviour. For example, add "rlimit memlock 32" 560854cab51SCy Schubert to ntp.conf to lock up to 32 MB of ntpd address space in memory. 561854cab51SCy Schubert 562208ae7b7SAlan Somers20190823: 563208ae7b7SAlan Somers Several of ping6's options have been renamed for better consistency 564208ae7b7SAlan Somers with ping. If you use any of -ARWXaghmrtwx, you must update your 565208ae7b7SAlan Somers scripts. See ping6(8) for details. 566208ae7b7SAlan Somers 567a63915c2SAlan Somers20190727: 568bad4c94dSAlan Somers The vfs.fusefs.sync_unmount and vfs.fusefs.init_backgrounded sysctls 569bad4c94dSAlan Somers and the "-o sync_unmount" and "-o init_backgrounded" mount options have 570bad4c94dSAlan Somers been removed from mount_fusefs(8). You can safely remove them from 571bad4c94dSAlan Somers your scripts, because they had no effect. 572bad4c94dSAlan Somers 573fcefa6efSAlan Somers The vfs.fusefs.fix_broken_io, vfs.fusefs.sync_resize, 574435ecf40SAlan Somers vfs.fusefs.refresh_size, vfs.fusefs.mmap_enable, 575435ecf40SAlan Somers vfs.fusefs.reclaim_revoked, and vfs.fusefs.data_cache_invalidate 576435ecf40SAlan Somers sysctls have been removed. If you felt the need to set any of them to 577435ecf40SAlan Somers a non-default value, please tell asomers@FreeBSD.org why. 5784abf8766SAlan Somers 579fbcfc75aSIan Lepore20190713: 580a97202f1SIan Lepore Default permissions on the /var/account/acct file (and copies of it 581a97202f1SIan Lepore rotated by periodic daily scripts) are changed from 0644 to 0640 582a97202f1SIan Lepore because the file contains sensitive information that should not be 583a97202f1SIan Lepore world-readable. If the /var/account directory must be created by 584a97202f1SIan Lepore rc.d/accounting, the mode used is now 0750. Admins who use the 585a97202f1SIan Lepore accounting feature are encouraged to change the mode of an existing 586a97202f1SIan Lepore /var/account directory to 0750 or 0700. 587fbcfc75aSIan Lepore 588c363b16cSConrad Meyer20190620: 58958b5b90dSConrad Meyer Entropy collection and the /dev/random device are no longer optional 59058b5b90dSConrad Meyer components. The "device random" option has been removed. 591c363b16cSConrad Meyer Implementations of distilling algorithms can still be made loadable 592c363b16cSConrad Meyer with "options RANDOM_LOADABLE" (e.g., random_fortuna.ko). 593c363b16cSConrad Meyer 594efc5c442SDimitry Andric20190612: 595efc5c442SDimitry Andric Clang, llvm, lld, lldb, compiler-rt, libc++, libunwind and openmp have 596efc5c442SDimitry Andric been upgraded to 8.0.1. Please see the 20141231 entry below for 597efc5c442SDimitry Andric information about prerequisites and upgrading, if you are not already 598efc5c442SDimitry Andric using clang 3.5.0 or higher. 599efc5c442SDimitry Andric 6004c62bffeSBjoern A. Zeeb20190608: 6014c62bffeSBjoern A. Zeeb A fix was applied to i386 kernel modules to avoid panics with 6024c62bffeSBjoern A. Zeeb dpcpu or vnet. Users need to recompile i386 kernel modules 6034c62bffeSBjoern A. Zeeb having pcpu or vnet sections or they will refuse to load. 6044c62bffeSBjoern A. Zeeb 605aa0a8933SMark Johnston20190513: 606aa0a8933SMark Johnston User-wired pages now have their own counter, 607aa0a8933SMark Johnston vm.stats.vm.v_user_wire_count. The vm.max_wired sysctl was renamed 608aa0a8933SMark Johnston to vm.max_user_wired and changed from an unsigned int to an unsigned 609aa0a8933SMark Johnston long. bhyve VMs wired with the -S are now subject to the user 610aa0a8933SMark Johnston wiring limit; the vm.max_user_wired sysctl may need to be tuned to 611aa0a8933SMark Johnston avoid running into the limit. 612aa0a8933SMark Johnston 613251a32b5SKyle Evans20190507: 614542970faSAndrew Gallatin The IPSEC option has been removed from GENERIC. Users requiring 615542970faSAndrew Gallatin ipsec(4) must now load the ipsec(4) kernel module. 616542970faSAndrew Gallatin 617542970faSAndrew Gallatin20190507: 618251a32b5SKyle Evans The tap(4) driver has been folded into tun(4), and the module has been 61915e9beb7SKyle Evans renamed to tuntap. You should update any kld_list="if_tap" or 62015e9beb7SKyle Evans kld_list="if_tun" entries in /etc/rc.conf, if_tap_load="YES" or 621251a32b5SKyle Evans if_tun_load="YES" entries in /boot/loader.conf to load the if_tuntap 622251a32b5SKyle Evans module instead, and "device tap" or "device tun" entries in kernel 623251a32b5SKyle Evans config files to select the tuntap device instead. 624251a32b5SKyle Evans 6253782136fSConrad Meyer20190418: 6263782136fSConrad Meyer The following knobs have been added related to tradeoffs between 6273782136fSConrad Meyer safe use of the random device and availability in the absence of 6283782136fSConrad Meyer entropy: 6293782136fSConrad Meyer 6303782136fSConrad Meyer kern.random.initial_seeding.bypass_before_seeding: tunable; set 6313782136fSConrad Meyer non-zero to bypass the random device prior to seeding, or zero to 6323782136fSConrad Meyer block random requests until the random device is initially seeded. 6333782136fSConrad Meyer For now, set to 1 (unsafe) by default to restore pre-r346250 boot 6343782136fSConrad Meyer availability properties. 6353782136fSConrad Meyer 6363782136fSConrad Meyer kern.random.initial_seeding.read_random_bypassed_before_seeding: 6373782136fSConrad Meyer read-only diagnostic sysctl that is set when bypass is enabled and 6383782136fSConrad Meyer read_random(9) is bypassed, to enable programmatic handling of this 6393782136fSConrad Meyer initial condition, if desired. 6403782136fSConrad Meyer 6413782136fSConrad Meyer kern.random.initial_seeding.arc4random_bypassed_before_seeding: 6423782136fSConrad Meyer Similar to the above, but for for arc4random(9) initial seeding. 6433782136fSConrad Meyer 6443782136fSConrad Meyer kern.random.initial_seeding.disable_bypass_warnings: tunable; set 6453782136fSConrad Meyer non-zero to disable warnings in dmesg when the same conditions are 6463782136fSConrad Meyer met as for the diagnostic sysctls above. Defaults to zero, i.e., 6473782136fSConrad Meyer produce warnings in dmesg when the conditions are met. 6483782136fSConrad Meyer 649f3d2512dSConrad Meyer20190416: 650f3d2512dSConrad Meyer The loadable random module KPI has changed; the random_infra_init() 651f3d2512dSConrad Meyer routine now requires a 3rd function pointer for a bool (*)(void) 652f3d2512dSConrad Meyer method that returns true if the random device is seeded (and 653f3d2512dSConrad Meyer therefore unblocked). 654f3d2512dSConrad Meyer 655bcf55f64SRick Macklem20190404: 656bcf55f64SRick Macklem r345895 reverts r320698. This implies that an nfsuserd(8) daemon 657bcf55f64SRick Macklem built from head sources between r320757 (July 6, 2017) and 658bcf55f64SRick Macklem r338192 (Aug. 22, 2018) will not work unless the "-use-udpsock" 659bcf55f64SRick Macklem is added to the command line. 660bcf55f64SRick Macklem nfsuserd daemons built from head sources that are post-r338192 are 661bcf55f64SRick Macklem not affected and should continue to work. 662bcf55f64SRick Macklem 663123af6ecSAlan Somers20190320: 664123af6ecSAlan Somers The fuse(4) module has been renamed to fusefs(4) for consistency with 665123af6ecSAlan Somers other filesystems. You should update any kld_load="fuse" entries in 666123af6ecSAlan Somers /etc/rc.conf, fuse_load="YES" entries in /boot/loader.conf, and 66782455a33SJens Schweikhardt "options FUSE" entries in kernel config files. 668123af6ecSAlan Somers 6691791078bSDimitry Andric20190304: 6700bf31f1fSDimitry Andric Clang, llvm, lld, lldb, compiler-rt and libc++ have been upgraded to 6710bf31f1fSDimitry Andric 8.0.0. Please see the 20141231 entry below for information about 6720bf31f1fSDimitry Andric prerequisites and upgrading, if you are not already using clang 3.5.0 6730bf31f1fSDimitry Andric or higher. 6740bf31f1fSDimitry Andric 675fc56fdf3SKonstantin Belousov20190226: 676fc56fdf3SKonstantin Belousov geom_uzip(4) depends on the new module xz. If geom_uzip is statically 677fc56fdf3SKonstantin Belousov compiled into your custom kernel, add 'device xz' statement to the 678fc56fdf3SKonstantin Belousov kernel config. 679fc56fdf3SKonstantin Belousov 680625bdc78SWarner Losh20190219: 681625bdc78SWarner Losh drm and drm2 have been removed from the tree. Please see 682625bdc78SWarner Losh https://wiki.freebsd.org/Graphics for the latest information on 683625bdc78SWarner Losh migrating to the drm ports. 684625bdc78SWarner Losh 685c75f49f7SKonstantin Belousov20190131: 686c75f49f7SKonstantin Belousov Iflib is no longer unconditionally compiled into the kernel. Drivers 687c75f49f7SKonstantin Belousov using iflib and statically compiled into the kernel, now require 688c75f49f7SKonstantin Belousov the 'device iflib' config option. For the same drivers loaded as 689c75f49f7SKonstantin Belousov modules on kernels not having 'device iflib', the iflib.ko module 690c75f49f7SKonstantin Belousov is loaded automatically. 691c75f49f7SKonstantin Belousov 6925864456dSAndriy Voskoboinyk20190125: 6935864456dSAndriy Voskoboinyk The IEEE80211_AMPDU_AGE and AH_SUPPORT_AR5416 kernel configuration 6945864456dSAndriy Voskoboinyk options no longer exist since r343219 and r343427 respectively; 6955864456dSAndriy Voskoboinyk nothing uses them, so they should be just removed from custom 6965864456dSAndriy Voskoboinyk kernel config files. 6975864456dSAndriy Voskoboinyk 69883a41dd0SRebecca Cran20181230: 69983a41dd0SRebecca Cran r342635 changes the way efibootmgr(8) works by requiring users to add 70083a41dd0SRebecca Cran the -b (bootnum) parameter for commands where the bootnum was previously 70183a41dd0SRebecca Cran specified with each option. For example 'efibootmgr -B 0001' is now 70283a41dd0SRebecca Cran 'efibootmgr -B -b 0001'. 70383a41dd0SRebecca Cran 704d493fe42SRick Macklem20181220: 705d493fe42SRick Macklem r342286 modifies the NFSv4 server so that it obeys vfs.nfsd.nfs_privport 706d493fe42SRick Macklem in the same as it is applied to NFSv2 and 3. This implies that NFSv4 707d493fe42SRick Macklem servers that have vfs.nfsd.nfs_privport set will only allow mounts 708857cde69SMaigurs Stalidzans from clients using a reserved port. Since both the FreeBSD and Linux 709857cde69SMaigurs Stalidzans NFSv4 clients use reserved ports by default, this should not affect 710d493fe42SRick Macklem most NFSv4 mounts. 711d493fe42SRick Macklem 712beab3c4bSWarner Losh20181219: 71331733a7dSWarner Losh The XLP config has been removed. We can't support 64-bit atomics in this 71431733a7dSWarner Losh kernel because it is running in 32-bit mode. XLP users must transition 71531733a7dSWarner Losh to running a 64-bit kernel (XLP64 or XLPN32). 71631733a7dSWarner Losh 71731733a7dSWarner Losh The mips GXEMUL support has been removed from FreeBSD. MALTA* + qemu is 71831733a7dSWarner Losh the preferred emulator today and we don't need two different ones. 71931733a7dSWarner Losh 7200bb183edSWarner Losh The old sibyte / swarm / Broadcom BCM1250 support has been 7210bb183edSWarner Losh removed from the mips port. 7220bb183edSWarner Losh 72370f308d0SDimitry Andric20181211: 7242bf1d8b7SDimitry Andric Clang, llvm, lld, lldb, compiler-rt and libc++ have been upgraded to 7252bf1d8b7SDimitry Andric 7.0.1. Please see the 20141231 entry below for information about 7262bf1d8b7SDimitry Andric prerequisites and upgrading, if you are not already using clang 3.5.0 7272bf1d8b7SDimitry Andric or higher. 7282bf1d8b7SDimitry Andric 72953fc043dSGeorge V. Neville-Neil20181211: 73053fc043dSGeorge V. Neville-Neil Remove the timed and netdate programs from the base tree. Setting 73182455a33SJens Schweikhardt the time with these daemons has been obsolete for over a decade. 73253fc043dSGeorge V. Neville-Neil 733df27a97eSEd Maste20181126: 734df27a97eSEd Maste On amd64, arm64 and armv7 (architectures that install LLVM's ld.lld 735df27a97eSEd Maste linker as /usr/bin/ld) GNU ld is no longer installed as ld.bfd, as 736df27a97eSEd Maste it produces broken binaries when ifuncs are in use. Users needing 737df27a97eSEd Maste GNU ld should install the binutils port or package. 738df27a97eSEd Maste 73930c5db2bSAndrew Turner20181123: 74030c5db2bSAndrew Turner The BSD crtbegin and crtend code has been enabled by default. It has 74130c5db2bSAndrew Turner had extensive testing on amd64, arm64, and i386. It can be disabled 74230c5db2bSAndrew Turner by building a world with -DWITHOUT_BSD_CRTBEGIN. 74330c5db2bSAndrew Turner 74418946268SStefan Eßer20181115: 74518946268SStefan Eßer The set of CTM commands (ctm, ctm_smail, ctm_rmail, ctm_dequeue) 74618946268SStefan Eßer has been converted to a port (misc/ctm) and will be removed from 74718946268SStefan Eßer FreeBSD-13. It is available as a package (ctm) for all supported 74818946268SStefan Eßer FreeBSD versions. 74918946268SStefan Eßer 7509c66c1dfSBen Woods20181110: 7519c66c1dfSBen Woods The default newsyslog.conf(5) file has been changed to only include 7529c66c1dfSBen Woods files in /etc/newsyslog.conf.d/ and /usr/local/etc/newsyslog.conf.d/ if 7539c66c1dfSBen Woods the filenames end in '.conf' and do not begin with a '.'. 7549c66c1dfSBen Woods 7559c66c1dfSBen Woods You should check the configuration files in these two directories match 7569c66c1dfSBen Woods this naming convention. You can verify which configuration files are 7579c66c1dfSBen Woods being included using the command: 7589c66c1dfSBen Woods $ newsyslog -Nrv 7599c66c1dfSBen Woods 760468002c5SWarner Losh20181015: 761468002c5SWarner Losh Ports for the DRM modules have been simplified. Now, amd64 users should 762468002c5SWarner Losh just install the drm-kmod port. All others should install 763468002c5SWarner Losh drm-legacy-kmod. 764468002c5SWarner Losh 765468002c5SWarner Losh Graphics hardware that's newer than about 2010 usually works with 766468002c5SWarner Losh drm-kmod. For hardware older than 2013, however, some users will need 767468002c5SWarner Losh to use drm-legacy-kmod if drm-kmod doesn't work for them. Hardware older 768468002c5SWarner Losh than 2008 usually only works in drm-legacy-kmod. The graphics team can 769468002c5SWarner Losh only commit to hardware made since 2013 due to the complexity of the 770468002c5SWarner Losh market and difficulty to test all the older cards effectively. If you 771468002c5SWarner Losh have hardware supported by drm-kmod, you are strongly encouraged to use 772468002c5SWarner Losh that as you will get better support. 773468002c5SWarner Losh 774468002c5SWarner Losh Other than KPI chasing, drm-legacy-kmod will not be updated. As outlined 775468002c5SWarner Losh elsewhere, the drm and drm2 modules will be eliminated from the src base 776274cfcd7SWarner Losh soon (with a limited exception for arm). Please update to the package 777274cfcd7SWarner Losh asap and report any issues to x11@freebsd.org. 778468002c5SWarner Losh 779468002c5SWarner Losh Generally, anybody using the drm*-kmod packages should add 780468002c5SWarner Losh WITHOUT_DRM_MODULE=t and WITHOUT_DRM2_MODULE=t to avoid nasty 781468002c5SWarner Losh cross-threading surprises, especially with automatic driver 782468002c5SWarner Losh loading from X11 startup. These will become the defaults in 13-current 783468002c5SWarner Losh shortly. 784468002c5SWarner Losh 785b34bb3bfSMarius Strobl20181012: 786b34bb3bfSMarius Strobl The ixlv(4) driver has been renamed to iavf(4). As a consequence, 787b34bb3bfSMarius Strobl custom kernel and module loading configuration files must be updated 788b34bb3bfSMarius Strobl accordingly. Moreover, interfaces previous presented as ixlvN to the 789b34bb3bfSMarius Strobl system are now exposed as iavfN and network configuration files must 790b34bb3bfSMarius Strobl be adjusted as necessary. 791b34bb3bfSMarius Strobl 7921da7787fSGlen Barber20181009: 7931da7787fSGlen Barber OpenSSL has been updated to version 1.1.1. This update included 79482455a33SJens Schweikhardt additional various API changes throughout the base system. It is 7951da7787fSGlen Barber important to rebuild third-party software after upgrading. The value 7961da7787fSGlen Barber of __FreeBSD_version has been bumped accordingly. 7971da7787fSGlen Barber 798532dc172SKyle Evans20181006: 799532dc172SKyle Evans The legacy DRM modules and drivers have now been added to the loader's 800532dc172SKyle Evans module blacklist, in favor of loading them with kld_list in rc.conf(5). 801532dc172SKyle Evans The module blacklist may be overridden with the loader.conf(5) 802532dc172SKyle Evans 'module_blacklist' variable, but loading them via rc.conf(5) is strongly 803532dc172SKyle Evans encouraged. 804532dc172SKyle Evans 8058ac2f3baSKevin Bowling20181002: 8068ac2f3baSKevin Bowling The cam(4) based nda(4) driver will be used over nvd(4) by default on 8078ac2f3baSKevin Bowling powerpc64. You may set 'options NVME_USE_NVD=1' in your kernel conf or 8088ac2f3baSKevin Bowling loader tunable 'hw.nvme.use_nvd=1' if you wish to use the existing 8098ac2f3baSKevin Bowling driver. Make sure to edit /boot/etc/kboot.conf and fstab to use the 8108ac2f3baSKevin Bowling nda device name. 8118ac2f3baSKevin Bowling 8128d66f7beSEd Maste20180913: 8138d66f7beSEd Maste Reproducible build mode is now on by default, in preparation for 8148d66f7beSEd Maste FreeBSD 12.0. This eliminates build metadata such as the user, 8158d66f7beSEd Maste host, and time from the kernel (and uname), unless the working tree 8168d66f7beSEd Maste corresponds to a modified checkout from a version control system. 8178d66f7beSEd Maste The previous behavior can be obtained by setting the /etc/src.conf 8188d66f7beSEd Maste knob WITHOUT_REPRODUCIBLE_BUILD. 8198d66f7beSEd Maste 82019fa89e9SMark Murray20180826: 82119fa89e9SMark Murray The Yarrow CSPRNG has been removed from the kernel as it has not been 82219fa89e9SMark Murray supported by its designers since at least 2003. Fortuna has been the 82319fa89e9SMark Murray default since FreeBSD-11. 82419fa89e9SMark Murray 8250fb707ecSWarner Losh20180822: 8260fb707ecSWarner Losh devctl freeze/thaw have gone into the tree, the rc scripts have been 82784b9dfe4SWarner Losh updated to use them and devmatch has been changed. You should update 82884b9dfe4SWarner Losh kernel, userland and rc scripts all at the same time. 82984b9dfe4SWarner Losh 830f9f8ac94SKyle Evans20180818: 831f9f8ac94SKyle Evans The default interpreter has been switched from 4th to Lua. 832f9f8ac94SKyle Evans LOADER_DEFAULT_INTERP, documented in build(7), will override the default 833f9f8ac94SKyle Evans interpreter. If you have custom FORTH code you will need to set 834f9f8ac94SKyle Evans LOADER_DEFAULT_INTERP=4th (valid values are 4th, lua or simp) in 835f9f8ac94SKyle Evans src.conf for the build. This will create default hard links between 836f9f8ac94SKyle Evans loader and loader_4th instead of loader and loader_lua, the new default. 837f9f8ac94SKyle Evans If you are using UEFI it will create the proper hard link to loader.efi. 838f9f8ac94SKyle Evans 839295506bfSWarner Losh bhyve uses userboot.so. It remains 4th-only until some issues are solved 840295506bfSWarner Losh regarding coexisting with multiple versions of FreeBSD are resolved. 841295506bfSWarner Losh 84272ad696aSKyle Evans20180815: 84372ad696aSKyle Evans ls(1) now respects the COLORTERM environment variable used in other 84472ad696aSKyle Evans systems and software to indicate that a colored terminal is both 84572ad696aSKyle Evans supported and desired. If ls(1) is suddenly emitting colors, they may 846e10ba800SKyle Evans be disabled again by either removing the unwanted COLORTERM from your 847e10ba800SKyle Evans environment, or using `ls --color=never`. The ls(1) specific CLICOLOR 848e10ba800SKyle Evans may not be observed in a future release. 84972ad696aSKyle Evans 85047cc9ee1SAlan Somers20180808: 85147cc9ee1SAlan Somers The default pager for most commands has been changed to "less". To 85247cc9ee1SAlan Somers restore the old behavior, set PAGER="more" and MANPAGER="more -s" in 85347cc9ee1SAlan Somers your environment. 85447cc9ee1SAlan Somers 855b5988450SRavi Pokala20180731: 856b5988450SRavi Pokala The jedec_ts(4) driver has been removed. A superset of its functionality 857b5988450SRavi Pokala is available in the jedec_dimm(4) driver, and the manpage for that 858b5988450SRavi Pokala driver includes migration instructions. If you have "device jedec_ts" 859b5988450SRavi Pokala in your kernel configuration file, it must be removed. 860b5988450SRavi Pokala 861164138e7SKyle Evans20180730: 862164138e7SKyle Evans amd64/GENERIC now has EFI runtime services, EFIRT, enabled by default. 863dfa6eec2SKyle Evans This should have no effect if the kernel is booted via BIOS/legacy boot. 8641ddc8a8eSKyle Evans EFIRT may be disabled via a loader tunable, efi.rt.disabled, if a system 865164138e7SKyle Evans has a buggy firmware that prevents a successful boot due to use of 866164138e7SKyle Evans runtime services. 867164138e7SKyle Evans 868411e4219SWarner Losh20180727: 869411e4219SWarner Losh Atmel AT91RM9200 and AT91SAM9, Cavium CNS 11xx and XScale 870411e4219SWarner Losh support has been removed from the tree. These ports were 871411e4219SWarner Losh obsolete and/or known to be broken for many years. 872411e4219SWarner Losh 873b43c6042SWarner Losh20180723: 874b43c6042SWarner Losh loader.efi has been augmented to participate more fully in the 875663472dfSWarner Losh UEFI boot manager protocol. loader.efi will now look at the 876663472dfSWarner Losh BootXXXX environment variable to determine if a specific kernel 877663472dfSWarner Losh or root partition was specified. XXXX is derived from BootCurrent. 878663472dfSWarner Losh efibootmgr(8) manages these standard UEFI variables. 879b43c6042SWarner Losh 880d397afa3SWarner Losh20180720: 881d397afa3SWarner Losh zfsloader's functionality has now been folded into loader. 8825f9d7aafSEd Maste zfsloader is no longer necessary once you've updated your 8833b741022SWarner Losh boot blocks. For a transition period, we will install a 8843b741022SWarner Losh hardlink for zfsloader to loader to allow a smooth transition 8853b741022SWarner Losh until the boot blocks can be updated (hard link because old 8863b741022SWarner Losh zfs boot blocks don't understand symlinks). 887d397afa3SWarner Losh 888d0e46652SIan Lepore20180719: 889c59a544eSEmmanuel Vadot ARM64 now have efifb support, if you want to have serial console 890c59a544eSEmmanuel Vadot on your arm64 board when an screen is connected and the bootloader 891deb17a3bSWarner Losh setup a frame buffer for us to use, just add : 892c59a544eSEmmanuel Vadot boot_serial=YES 893c59a544eSEmmanuel Vadot boot_multicons=YES 894c59a544eSEmmanuel Vadot in /boot/loader.conf 895c59a544eSEmmanuel Vadot For Raspberry Pi 3 (RPI) users, this is needed even if you don't have 896c59a544eSEmmanuel Vadot an screen connected as the firmware will setup a frame buffer are that 897c59a544eSEmmanuel Vadot u-boot will expose as an EFI frame buffer. 898c59a544eSEmmanuel Vadot 899c59a544eSEmmanuel Vadot20180719: 900d0e46652SIan Lepore New uid:gid added, ntpd:ntpd (123:123). Be sure to run mergemaster 901d0e46652SIan Lepore or take steps to update /etc/passwd before doing installworld on 9020d77d170SIan Lepore existing systems. Do not skip the "mergemaster -Fp" step before 9030d77d170SIan Lepore installworld, as described in the update procedures near the bottom 9040d77d170SIan Lepore of this document. Also, rc.d/ntpd now starts ntpd(8) as user ntpd 905d0e46652SIan Lepore if the new mac_ntpd(4) policy is available, unless ntpd_flags or 906d0e46652SIan Lepore the ntp config file contain options that change file/dir locations. 907d0e46652SIan Lepore When such options (e.g., "statsdir" or "crypto") are used, ntpd can 908d0e46652SIan Lepore still be run as non-root by setting ntpd_user=ntpd in rc.conf, after 909d0e46652SIan Lepore taking steps to ensure that all required files/dirs are accessible 910d0e46652SIan Lepore by the ntpd user. 911d0e46652SIan Lepore 912dbe8ed38SWarner Losh20180717: 913dbe8ed38SWarner Losh Big endian arm support has been removed. 914dbe8ed38SWarner Losh 91544314c35SKyle Evans20180711: 91644314c35SKyle Evans The static environment setup in kernel configs is no longer mutually 91744314c35SKyle Evans exclusive with the loader(8) environment by default. In order to 91844314c35SKyle Evans restore the previous default behavior of disabling the loader(8) 91944314c35SKyle Evans environment if a static environment is present, you must specify 92044314c35SKyle Evans loader_env.disabled=1 in the static environment. 92144314c35SKyle Evans 922f38b68aeSBrooks Davis20180705: 923f38b68aeSBrooks Davis The ABI of syscalls used by management tools like sockstat and 924f38b68aeSBrooks Davis netstat has been broken to allow 32-bit binaries to work on 925f38b68aeSBrooks Davis 64-bit kernels without modification. These programs will need 926f38b68aeSBrooks Davis to match the kernel in order to function. External programs may 927f38b68aeSBrooks Davis require minor modifications to accommodate a change of type in 928f38b68aeSBrooks Davis structures from pointers to 64-bit virtual addresses. 929f38b68aeSBrooks Davis 930f4b36404SMatt Macy20180702: 931f4b36404SMatt Macy On i386 and amd64 atomics are now inlined. Out of tree modules using 932f4b36404SMatt Macy atomics will need to be rebuilt. 933f4b36404SMatt Macy 9340dea6e3cSMariusz Zaborski20180701: 9350dea6e3cSMariusz Zaborski The '%I' format in the kern.corefile sysctl limits the number of 9360dea6e3cSMariusz Zaborski core files that a process can generate to the number stored in the 9370dea6e3cSMariusz Zaborski debug.ncores sysctl. The '%I' format is replaced by the single digit 9380dea6e3cSMariusz Zaborski index. Previously, if all indexes were taken the kernel would overwrite 9390dea6e3cSMariusz Zaborski only a core file with the highest index in a filename. 9400dea6e3cSMariusz Zaborski Currently the system will create a new core file if there is a free 9410dea6e3cSMariusz Zaborski index or if all slots are taken it will overwrite the oldest one. 9425ad05815SWarner Losh 94355458465SDimitry Andric20180630: 94455458465SDimitry Andric Clang, llvm, lld, lldb, compiler-rt and libc++ have been upgraded to 94555458465SDimitry Andric 6.0.1. Please see the 20141231 entry below for information about 94655458465SDimitry Andric prerequisites and upgrading, if you are not already using clang 3.5.0 94755458465SDimitry Andric or higher. 94855458465SDimitry Andric 9492fd8cef4SWarner Losh20180628: 9502fd8cef4SWarner Losh r335753 introduced a new quoting method. However, etc/devd/devmatch.conf 9512fd8cef4SWarner Losh needed to be changed to work with it. This change was made with r335763 952274cfcd7SWarner Losh and requires a mergemaster / etcupdate / etc to update the installed 953274cfcd7SWarner Losh file. 9542fd8cef4SWarner Losh 955fa986e33SRick Macklem20180612: 956fa986e33SRick Macklem r334930 changed the interface between the NFS modules, so they all 957fa986e33SRick Macklem need to be rebuilt. r335018 did a __FreeBSD_version bump for this. 958fa986e33SRick Macklem 9590bf7cdd5SWarner Losh20180530: 9606f282e72SEd Maste As of r334391 lld is the default amd64 system linker; it is installed 9616f282e72SEd Maste as /usr/bin/ld. Kernel build workarounds (see 20180510 entry) are no 9626f282e72SEd Maste longer necessary. 9636f282e72SEd Maste 9646f282e72SEd Maste20180530: 9650bf7cdd5SWarner Losh The kernel / userland interface for devinfo changed, so you'll 9660bf7cdd5SWarner Losh need a new kernel and userland as a pair for it to work (rebuilding 9670bf7cdd5SWarner Losh lib/libdevinfo is all that's required). devinfo and devmatch will 9680bf7cdd5SWarner Losh not work, but everything else will when there's a mismatch. 9690bf7cdd5SWarner Losh 9707e1a13f4SMatt Macy20180523: 9717e1a13f4SMatt Macy The on-disk format for hwpmc callchain records has changed to include 9727e1a13f4SMatt Macy threadid corresponding to a given record. This changes the field offsets 9737e1a13f4SMatt Macy and thus requires that libpmcstat be rebuilt before using a kernel 9747e1a13f4SMatt Macy later than r334108. 9757e1a13f4SMatt Macy 9766f78fad3SSean Bruno20180517: 9776f78fad3SSean Bruno The vxge(4) driver has been removed. This driver was introduced into 9786f78fad3SSean Bruno HEAD one week before the Exar left the Ethernet market and is not 9796f78fad3SSean Bruno known to be used. If you have device vxge in your kernel config file 9806f78fad3SSean Bruno it must be removed. 9816f78fad3SSean Bruno 9826e258ed3SWarner Losh20180510: 983eb8831b9SWarner Losh The amd64 kernel now requires a ld that supports ifunc to produce a 984eb8831b9SWarner Losh working kernel, either lld or a newer binutils. lld is built by default 985eb8831b9SWarner Losh on amd64, and the 'buildkernel' target uses it automatically. However, 986eb8831b9SWarner Losh it is not the default linker, so building the kernel the traditional 987eb8831b9SWarner Losh way requires LD=ld.lld on the command line (or LD=/usr/local/bin/ld for 988eb8831b9SWarner Losh binutils port/package). lld will soon be default, and this requirement 989eb8831b9SWarner Losh will go away. 990eb8831b9SWarner Losh 9916f282e72SEd Maste NOTE: As of r334391 lld is the default system linker on amd64, and no 9926f282e72SEd Maste workaround is necessary. 9936f282e72SEd Maste 99457b49365SSean Bruno20180508: 99557b49365SSean Bruno The nxge(4) driver has been removed. This driver was for PCI-X 10g 99682455a33SJens Schweikhardt cards made by s2io/Neterion. The company was acquired by Exar and 99757b49365SSean Bruno no longer sells or supports Ethernet products. If you have device 99857b49365SSean Bruno nxge in your kernel config file it must be removed. 99957b49365SSean Bruno 1000ba3833a8SPhilip Paeps20180504: 1001ba3833a8SPhilip Paeps The tz database (tzdb) has been updated to 2018e. This version more 1002ba3833a8SPhilip Paeps correctly models time stamps in time zones with negative DST such as 1003ba3833a8SPhilip Paeps Europe/Dublin (from 1971 on), Europe/Prague (1946/7), and 1004ba3833a8SPhilip Paeps Africa/Windhoek (1994/2017). This does not affect the UT offsets, only 1005ba3833a8SPhilip Paeps time zone abbreviations and the tm_isdst flag. 1006ba3833a8SPhilip Paeps 10072695c9c1SSean Bruno20180502: 10082695c9c1SSean Bruno The ixgb(4) driver has been removed. This driver was for an early and 10092695c9c1SSean Bruno uncommon legacy PCI 10GbE for a single ASIC, Intel 82597EX. Intel 10102695c9c1SSean Bruno quickly shifted to the long lived ixgbe family. If you have device 10112695c9c1SSean Bruno ixgb in your kernel config file it must be removed. 10122695c9c1SSean Bruno 1013e6a376d1SEd Maste20180501: 1014e6a376d1SEd Maste The lmc(4) driver has been removed. This was a WAN interface 1015e6a376d1SEd Maste card that was already reportedly rare in 2003, and had an ambiguous 1016e6a376d1SEd Maste license. If you have device lmc in your kernel config file it must 1017e6a376d1SEd Maste be removed. 1018e6a376d1SEd Maste 10193a4fc8a8SBrooks Davis20180413: 10203a4fc8a8SBrooks Davis Support for Arcnet networks has been removed. If you have device 10213a4fc8a8SBrooks Davis arcnet or device cm in your kernel config file they must be 10223a4fc8a8SBrooks Davis removed. 10233a4fc8a8SBrooks Davis 10240437c8e3SBrooks Davis20180411: 10250437c8e3SBrooks Davis Support for FDDI networks has been removed. If you have device 10260437c8e3SBrooks Davis fddi or device fpa in your kernel config file they must be 10270437c8e3SBrooks Davis removed. 10280437c8e3SBrooks Davis 10298129693eSEd Schouten20180406: 10308129693eSEd Schouten In addition to supporting RFC 3164 formatted messages, the 10318129693eSEd Schouten syslogd(8) service is now capable of parsing RFC 5424 formatted 10328129693eSEd Schouten log messages. The main benefit of using RFC 5424 is that clients 10338129693eSEd Schouten may now send log messages with timestamps containing year numbers, 10348129693eSEd Schouten microseconds and time zone offsets. 10358129693eSEd Schouten 10368129693eSEd Schouten Similarly, the syslog(3) C library function has been altered to 10378129693eSEd Schouten send RFC 5424 formatted messages to the local system logging 10388129693eSEd Schouten daemon. On systems using syslogd(8), this change should have no 10398129693eSEd Schouten negative impact, as long as syslogd(8) and the C library are 10408129693eSEd Schouten updated at the same time. On systems using a different system 10418129693eSEd Schouten logging daemon, it may be necessary to make configuration 10428129693eSEd Schouten adjustments, depending on the software used. 10438129693eSEd Schouten 10448129693eSEd Schouten When using syslog-ng, add the 'syslog-protocol' flag to local 10458129693eSEd Schouten input sources to enable parsing of RFC 5424 formatted messages: 10468129693eSEd Schouten 10478129693eSEd Schouten source src { 10488129693eSEd Schouten unix-dgram("/var/run/log" flags(syslog-protocol)); 10498129693eSEd Schouten } 10508129693eSEd Schouten 10518129693eSEd Schouten When using rsyslog, disable the 'SysSock.UseSpecialParser' option 10528129693eSEd Schouten of the 'imuxsock' module to let messages be processed by the 10538129693eSEd Schouten regular RFC 3164/5424 parsing pipeline: 10548129693eSEd Schouten 10558129693eSEd Schouten module(load="imuxsock" SysSock.UseSpecialParser="off") 10568129693eSEd Schouten 10578129693eSEd Schouten Do note that these changes only affect communication between local 10588129693eSEd Schouten applications and syslogd(8). The format that syslogd(8) uses to 10598129693eSEd Schouten store messages on disk or forward messages to other systems 10608129693eSEd Schouten remains unchanged. syslogd(8) still uses RFC 3164 for these 10618129693eSEd Schouten purposes. Options to customize this behaviour will be added in the 10628129693eSEd Schouten future. Utilities that process log files stored in /var/log are 10638129693eSEd Schouten thus expected to continue to function as before. 10648129693eSEd Schouten 10658129693eSEd Schouten __FreeBSD_version has been incremented to 1200061 to denote this 10668129693eSEd Schouten change. 10678129693eSEd Schouten 1068c53b0251SBrooks Davis20180328: 106969f0fecbSBrooks Davis Support for token ring networks has been removed. If you 107069f0fecbSBrooks Davis have "device token" in your kernel config you should remove 107169f0fecbSBrooks Davis it. No device drivers supported token ring. 107269f0fecbSBrooks Davis 107372bf324cSBenno Rice20180323: 107472bf324cSBenno Rice makefs was modified to be able to tag ISO9660 El Torito boot catalog 107572bf324cSBenno Rice entries as EFI instead of overloading the i386 tag as done previously. 107672bf324cSBenno Rice The amd64 mkisoimages.sh script used to build amd64 ISO images for 107772bf324cSBenno Rice release was updated to use this. This may mean that makefs must be 107872bf324cSBenno Rice updated before "make cdrom" can be run in the release directory. This 107972bf324cSBenno Rice should be as simple as: 108072bf324cSBenno Rice 108172bf324cSBenno Rice $ cd $SRCDIR/usr.sbin/makefs 108272bf324cSBenno Rice $ make depend all install 108372bf324cSBenno Rice 10847cafeaa1SWarner Losh20180212: 10857cafeaa1SWarner Losh FreeBSD boot loader enhanced with Lua scripting. It's purely opt-in for 10867cafeaa1SWarner Losh now by building WITH_LOADER_LUA and WITHOUT_FORTH in /etc/src.conf. 108782455a33SJens Schweikhardt Co-existence for the transition period will come shortly. Booting is a 10887cafeaa1SWarner Losh complex environment and test coverage for Lua-enabled loaders has been 10897cafeaa1SWarner Losh thin, so it would be prudent to assume it might not work and make 10907cafeaa1SWarner Losh provisions for backup boot methods. 10917cafeaa1SWarner Losh 1092ac28ac48SWarner Losh20180211: 1093ac28ac48SWarner Losh devmatch functionality has been turned on in devd. It will automatically 1094274cfcd7SWarner Losh load drivers for unattached devices. This may cause unexpected drivers 1095274cfcd7SWarner Losh to be loaded. Please report any problems to current@ and 1096274cfcd7SWarner Losh imp@freebsd.org. 1097ac28ac48SWarner Losh 1098e04518a6SDimitry Andric20180114: 1099e04518a6SDimitry Andric Clang, llvm, lld, lldb, compiler-rt and libc++ have been upgraded to 1100e04518a6SDimitry Andric 6.0.0. Please see the 20141231 entry below for information about 1101e04518a6SDimitry Andric prerequisites and upgrading, if you are not already using clang 3.5.0 1102e04518a6SDimitry Andric or higher. 1103e04518a6SDimitry Andric 1104e92cdf4bSWarner Losh20180110: 110592593573SEd Maste LLVM's lld linker is now used as the FreeBSD/amd64 bootstrap linker. 110692593573SEd Maste This means it is used to link the kernel and userland libraries and 110792593573SEd Maste executables, but is not yet installed as /usr/bin/ld by default. 110892593573SEd Maste 110992593573SEd Maste To revert to ld.bfd as the bootstrap linker, in /etc/src.conf set 111092593573SEd Maste WITHOUT_LLD_BOOTSTRAP=yes 111192593573SEd Maste 111292593573SEd Maste20180110: 111344c1484aSJens Schweikhardt On i386, pmtimer has been removed. Its functionality has been folded 1114274cfcd7SWarner Losh into apm. It was a no-op on ACPI in current for a while now (but was 1115274cfcd7SWarner Losh still needed on i386 in FreeBSD 11 and earlier). Users may need to 1116274cfcd7SWarner Losh remove it from kernel config files. 1117e92cdf4bSWarner Losh 1118fd3bb7aaSSteven Hartland20180104: 1119fd3bb7aaSSteven Hartland The use of RSS hash from the network card aka flowid has been 1120fd3bb7aaSSteven Hartland disabled by default for lagg(4) as it's currently incompatible with 1121fd3bb7aaSSteven Hartland the lacp and loadbalance protocols. 1122fd3bb7aaSSteven Hartland 1123fd3bb7aaSSteven Hartland This can be re-enabled by setting the following in loader.conf: 1124fd3bb7aaSSteven Hartland net.link.lagg.default_use_flowid="1" 1125fd3bb7aaSSteven Hartland 1126d07a3ed0SMike Karels20180102: 1127d07a3ed0SMike Karels The SW_WATCHDOG option is no longer necessary to enable the 1128d07a3ed0SMike Karels hardclock-based software watchdog if no hardware watchdog is 1129d07a3ed0SMike Karels configured. As before, SW_WATCHDOG will cause the software 1130d07a3ed0SMike Karels watchdog to be enabled even if a hardware watchdog is configured. 1131d07a3ed0SMike Karels 11326e050ee6SWarner Losh20171215: 11336e050ee6SWarner Losh r326887 fixes the issue described in the 20171214 UPDATING entry. 11346e050ee6SWarner Losh r326888 flips the switch back to building GELI support always. 11356e050ee6SWarner Losh 113686375a7eSWarner Losh20171214: 113786375a7eSWarner Losh r362593 broke ZFS + GELI support for reasons unknown. However, 113886375a7eSWarner Losh it also broke ZFS support generally, so GELI has been turned off 1139e02f5a18SJens Schweikhardt by default as the lesser evil in r326857. If you boot off ZFS and/or 114086375a7eSWarner Losh GELI, it might not be a good time to update. 114186375a7eSWarner Losh 114247f69f4fSNathan Whitehorn20171125: 114347f69f4fSNathan Whitehorn PowerPC users must update loader(8) by rebuilding world before 114447f69f4fSNathan Whitehorn installing a new kernel, as the protocol connecting them has 114547f69f4fSNathan Whitehorn changed. Without the update, loader metadata will not be passed 114647f69f4fSNathan Whitehorn successfully to the kernel and users will have to enter their 114747f69f4fSNathan Whitehorn root partition at the kernel mountroot prompt to continue booting. 114847f69f4fSNathan Whitehorn Newer versions of loader can boot old kernels without issue. 114947f69f4fSNathan Whitehorn 11508b6d515aSXin LI20171110: 1151857cde69SMaigurs Stalidzans The LOADER_FIREWIRE_SUPPORT build variable has been renamed to 11524728f534SWarner Losh WITH/OUT_LOADER_FIREWIRE. LOADER_{NO_,}GELI_SUPPORT has been renamed 11534728f534SWarner Losh to WITH/OUT_LOADER_GELI. 1154a179cd91SWarner Losh 1155da86af28SAndriy Gapon20171106: 1156da86af28SAndriy Gapon The naive and non-compliant support of posix_fallocate(2) in ZFS 1157da86af28SAndriy Gapon has been removed as of r325320. The system call now returns EINVAL 1158da86af28SAndriy Gapon when used on a ZFS file. Although the new behavior complies with the 1159da86af28SAndriy Gapon standard, some consumers are not prepared to cope with it. 1160da86af28SAndriy Gapon One known victim is lld prior to r325420. 1161da86af28SAndriy Gapon 1162615a1e70SBryan Drewery20171102: 1163615a1e70SBryan Drewery Building in a FreeBSD src checkout will automatically create object 1164615a1e70SBryan Drewery directories now rather than store files in the current directory if 116584de4b97SGordon Tetlow 'make obj' was not ran. Calling 'make obj' is no longer necessary. 1166615a1e70SBryan Drewery This feature can be disabled by setting WITHOUT_AUTO_OBJ=yes in 1167615a1e70SBryan Drewery /etc/src-env.conf (not /etc/src.conf), or passing the option in the 1168615a1e70SBryan Drewery environment. 1169615a1e70SBryan Drewery 1170dfa09989SBryan Drewery20171101: 1171dfa09989SBryan Drewery The default MAKEOBJDIR has changed from /usr/obj/<srcdir> for native 1172dfa09989SBryan Drewery builds, and /usr/obj/<arch>/<srcdir> for cross-builds, to a unified 1173dfa09989SBryan Drewery /usr/obj/<srcdir>/<arch>. This behavior can be changed to the old 1174dfa09989SBryan Drewery format by setting WITHOUT_UNIFIED_OBJDIR=yes in /etc/src-env.conf, 1175dfa09989SBryan Drewery the environment, or with -DWITHOUT_UNIFIED_OBJDIR when building. 1176dfa09989SBryan Drewery The UNIFIED_OBJDIR option is a transitional feature that will be 1177dfa09989SBryan Drewery removed for 12.0 release; please migrate to the new format for any 1178dfa09989SBryan Drewery tools by looking up the OBJDIR used by 'make -V .OBJDIR' means rather 1179dfa09989SBryan Drewery than hardcoding paths. 1180dfa09989SBryan Drewery 11815bd47cc5SBryan Drewery20171028: 11825bd47cc5SBryan Drewery The native-xtools target no longer installs the files by default to the 11835bd47cc5SBryan Drewery OBJDIR. Use the native-xtools-install target with a DESTDIR to install 11845bd47cc5SBryan Drewery to ${DESTDIR}/${NXTP} where NXTP defaults to /nxb-bin. 11855bd47cc5SBryan Drewery 11860a51cbc9SWarner Losh20171021: 11870a51cbc9SWarner Losh As part of the boot loader infrastructure cleanup, LOADER_*_SUPPORT 11880a51cbc9SWarner Losh options are changing from controlling the build if defined / undefined 11890a51cbc9SWarner Losh to controlling the build with explicit 'yes' or 'no' values. They will 11900a51cbc9SWarner Losh shift to WITH/WITHOUT options to match other options in the system. 11910a51cbc9SWarner Losh 1192b0bd840bSWarner Losh20171010: 1193b0bd840bSWarner Losh libstand has turned into a private library for sys/boot use only. 1194b0bd840bSWarner Losh It is no longer supported as a public interface outside of sys/boot. 1195b0bd840bSWarner Losh 11961b755713SWarner Losh20171005: 11971b755713SWarner Losh The arm port has split armv6 into armv6 and armv7. armv7 is now 119860a64746SWarner Losh a valid TARGET_ARCH/MACHINE_ARCH setting. If you have an armv7 system 119960a64746SWarner Losh and are running a kernel from before r324363, you will need to add 120060a64746SWarner Losh MACHINE_ARCH=armv7 to 'make buildworld' to do a native build. 12011b755713SWarner Losh 120282ef8ce5SCy Schubert20171003: 12030c059da3SCy Schubert When building multiple kernels using KERNCONF, non-existent KERNCONF 12040c059da3SCy Schubert files will produce an error and buildkernel will fail. Previously 12050c059da3SCy Schubert missing KERNCONF files silently failed giving no indication as to 12060c059da3SCy Schubert why, only to subsequently discover during installkernel that the 12070c059da3SCy Schubert desired kernel was never built in the first place. 12080c059da3SCy Schubert 120908d1c5b1SWarner Losh20170912: 121071cd87c6SAlan Somers The default serial number format for CTL LUNs has changed. This will 121171cd87c6SAlan Somers affect users who use /dev/diskid/* device nodes, or whose FibreChannel 121271cd87c6SAlan Somers or iSCSI clients care about their LUNs' serial numbers. Users who 121371cd87c6SAlan Somers require serial number stability should hardcode serial numbers in 121471cd87c6SAlan Somers /etc/ctl.conf . 121571cd87c6SAlan Somers 121671cd87c6SAlan Somers20170912: 121708d1c5b1SWarner Losh For 32-bit arm compiled for hard-float support, soft-floating point 121808d1c5b1SWarner Losh binaries now always get their shared libraries from 121908d1c5b1SWarner Losh LD_SOFT_LIBRARY_PATH (in the past, this was only used if 122008d1c5b1SWarner Losh /usr/libsoft also existed). Only users with a hard-float ld.so, but 122108d1c5b1SWarner Losh soft-float everything else should be affected. 122208d1c5b1SWarner Losh 12233453dc72SMariusz Zaborski20170826: 1224d1797f7bSMariusz Zaborski The geli password typed at boot is now hidden. To restore the previous 1225d1797f7bSMariusz Zaborski behavior, see geli(8) for configuration options. 12263453dc72SMariusz Zaborski 122732a04bb8SSean Bruno20170825: 122832a04bb8SSean Bruno Move PMTUD blackhole counters to TCPSTATS and remove them from bare 122932a04bb8SSean Bruno sysctl values. Minor nit, but requires a rebuild of both world/kernel 123032a04bb8SSean Bruno to complete. 123132a04bb8SSean Bruno 1232992f1a8eSEnji Cooper20170814: 1233992f1a8eSEnji Cooper "make check" behavior (made in ^/head@r295380) has been changed to 1234992f1a8eSEnji Cooper execute from a limited sandbox, as opposed to executing from 1235992f1a8eSEnji Cooper ${TESTSDIR}. 1236992f1a8eSEnji Cooper 1237992f1a8eSEnji Cooper Behavioral changes: 1238992f1a8eSEnji Cooper - The "beforecheck" and "aftercheck" targets are now specified. 1239992f1a8eSEnji Cooper - ${CHECKDIR} (added in commit noted above) has been removed. 1240992f1a8eSEnji Cooper - Legacy behavior can be enabled by setting 1241992f1a8eSEnji Cooper WITHOUT_MAKE_CHECK_USE_SANDBOX in src.conf(5) or the environment. 1242992f1a8eSEnji Cooper 1243992f1a8eSEnji Cooper If the limited sandbox mode is enabled, "make check" will execute 1244992f1a8eSEnji Cooper "make distribution", then install, execute the tests, and clean up the 1245992f1a8eSEnji Cooper sandbox if successful. 1246992f1a8eSEnji Cooper 1247992f1a8eSEnji Cooper The "make distribution" and "make install" targets are typically run as 1248992f1a8eSEnji Cooper root to set appropriate permissions and ownership at installation time. 1249992f1a8eSEnji Cooper The end-user should set "WITH_INSTALL_AS_USER" in src.conf(5) or the 1250992f1a8eSEnji Cooper environment if executing "make check" with limited sandbox mode using 1251992f1a8eSEnji Cooper an unprivileged user. 1252992f1a8eSEnji Cooper 12532f401b0aSKirk McKusick20170808: 12542f401b0aSKirk McKusick Since the switch to GPT disk labels, fsck for UFS/FFS has been 12552f401b0aSKirk McKusick unable to automatically find alternate superblocks. As of r322297, 12562f401b0aSKirk McKusick the information needed to find alternate superblocks has been 12572f401b0aSKirk McKusick moved to the end of the area reserved for the boot block. 12582f401b0aSKirk McKusick Filesystems created with a newfs of this vintage or later 12592f401b0aSKirk McKusick will create the recovery information. If you have a filesystem 12602f401b0aSKirk McKusick created prior to this change and wish to have a recovery block 12612f401b0aSKirk McKusick created for your filesystem, you can do so by running fsck in 126244c1484aSJens Schweikhardt foreground mode (i.e., do not use the -p or -y options). As it 12632f401b0aSKirk McKusick starts, fsck will ask ``SAVE DATA TO FIND ALTERNATE SUPERBLOCKS'' 12642f401b0aSKirk McKusick to which you should answer yes. 12652f401b0aSKirk McKusick 1266d10cef38SRick Macklem20170728: 1267d10cef38SRick Macklem As of r321665, an NFSv4 server configuration that services 1268d10cef38SRick Macklem Kerberos mounts or clients that do not support the uid/gid in 1269d10cef38SRick Macklem owner/owner_group string capability, must explicitly enable 1270d10cef38SRick Macklem the nfsuserd daemon by adding nfsuserd_enable="YES" to the 1271d10cef38SRick Macklem machine's /etc/rc.conf file. 1272d10cef38SRick Macklem 1273726fd71dSDimitry Andric20170722: 1274f849be8aSDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 5.0.0. 1275f849be8aSDimitry Andric Please see the 20141231 entry below for information about prerequisites 1276f849be8aSDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 1277f849be8aSDimitry Andric 1278cf3de641SJeremie Le Hen20170701: 1279662e9863SEd Maste WITHOUT_RCMDS is now the default. Set WITH_RCMDS if you need the 1280662e9863SEd Maste r-commands (rlogin, rsh, etc.) to be built with the base system. 1281cf3de641SJeremie Le Hen 1282fbcf7bcdSJustin Hibbits20170625: 1283fbcf7bcdSJustin Hibbits The FreeBSD/powerpc platform now uses a 64-bit type for time_t. This is 1284fbcf7bcdSJustin Hibbits a very major ABI incompatible change, so users of FreeBSD/powerpc must 1285fbcf7bcdSJustin Hibbits be careful when performing source upgrades. It is best to run 1286fbcf7bcdSJustin Hibbits 'make installworld' from an alternate root system, either a live 1287fbcf7bcdSJustin Hibbits CD/memory stick, or a temporary root partition. Additionally, all ports 1288fbcf7bcdSJustin Hibbits must be recompiled. powerpc64 is largely unaffected, except in the case 1289fbcf7bcdSJustin Hibbits of 32-bit compatibility. All 32-bit binaries will be affected. 1290fbcf7bcdSJustin Hibbits 12919dd39fd6SWarner Losh20170623: 12925ab191c4SWarner Losh Forward compatibility for the "ino64" project have been committed. This 12935ab191c4SWarner Losh will allow most new binaries to run on older kernels in a limited 12945ab191c4SWarner Losh fashion. This prevents many of the common foot-shooting actions in the 12955ab191c4SWarner Losh upgrade as well as the limited ability to roll back the kernel across 12965ab191c4SWarner Losh the ino64 upgrade. Complicated use cases may not work properly, though 1297a28412b0SEd Maste enough simpler ones work to allow recovery in most situations. 12989dd39fd6SWarner Losh 12999dd39fd6SWarner Losh20170620: 13009dd39fd6SWarner Losh Switch back to the BSDL dtc (Device Tree Compiler). Set WITH_GPL_DTC 13019dd39fd6SWarner Losh if you require the GPL compiler. 13025ab191c4SWarner Losh 130333ecebd1SRick Macklem20170618: 130433ecebd1SRick Macklem The internal ABI used for communication between the NFS kernel modules 130533ecebd1SRick Macklem was changed by r320085, so __FreeBSD_version was bumped to 130633ecebd1SRick Macklem ensure all the NFS related modules are updated together. 130733ecebd1SRick Macklem 13089a96ba16SKonstantin Belousov20170617: 13099a96ba16SKonstantin Belousov The ABI of struct event was changed by extending the data 13109a96ba16SKonstantin Belousov member to 64bit and adding ext fields. For upgrade, same 13119a96ba16SKonstantin Belousov precautions as for the entry 20170523 "ino64" must be 13129a96ba16SKonstantin Belousov followed. 13139a96ba16SKonstantin Belousov 1314472c2b48SEd Maste20170531: 1315472c2b48SEd Maste The GNU roff toolchain has been removed from base. To render manpages 1316472c2b48SEd Maste which are not supported by mandoc(1), man(1) can fallback on GNU roff 1317472c2b48SEd Maste from ports (and recommends to install it). 1318472c2b48SEd Maste To render roff(7) documents, consider using GNU roff from ports or the 1319472c2b48SEd Maste heirloom doctools roff toolchain from ports via pkg install groff or 1320472c2b48SEd Maste via pkg install heirloom-doctools. 1321472c2b48SEd Maste 13229949595eSAdrian Chadd20170524: 13239949595eSAdrian Chadd The ath(4) and ath_hal(4) modules now build piecemeal to allow for 13249949595eSAdrian Chadd smaller runtime footprint builds. This is useful for embedded systems 13259949595eSAdrian Chadd which only require one chipset support. 13269949595eSAdrian Chadd 13279949595eSAdrian Chadd If you load it as a module, make sure this is in /boot/loader.conf: 13289949595eSAdrian Chadd 13299949595eSAdrian Chadd if_ath_load="YES" 13309949595eSAdrian Chadd 13319949595eSAdrian Chadd This will load the HAL, all chip/RF backends and if_ath_pci. 13329949595eSAdrian Chadd If you have if_ath_pci in /boot/loader.conf, ensure it is after 13339949595eSAdrian Chadd if_ath or it will not load any HAL chipset support. 13349949595eSAdrian Chadd 1335857cde69SMaigurs Stalidzans If you want to selectively load things (eg on cheaper ARM/MIPS 13369949595eSAdrian Chadd platforms where RAM is at a premium) you should: 13379949595eSAdrian Chadd 13389949595eSAdrian Chadd * load ath_hal 13399949595eSAdrian Chadd * load the chip modules in question 13409949595eSAdrian Chadd * load ath_rate, ath_dfs 13419949595eSAdrian Chadd * load ath_main 13429949595eSAdrian Chadd * load if_ath_pci and/or if_ath_ahb depending upon your particular 13439949595eSAdrian Chadd bus bind type - this is where probe/attach is done. 13449949595eSAdrian Chadd 13459949595eSAdrian Chadd For further comments/feedback, poke adrian@ . 13469949595eSAdrian Chadd 1347b149eba4SEd Maste20170523: 1348b149eba4SEd Maste The "ino64" 64-bit inode project has been committed, which extends 1349dcfffd04SEd Maste a number of types to 64 bits. Upgrading in place requires care and 1350dcfffd04SEd Maste adherence to the documented upgrade procedure. 1351dcfffd04SEd Maste 1352dcfffd04SEd Maste If using a custom kernel configuration ensure that the 1353dcfffd04SEd Maste COMPAT_FREEBSD11 option is included (as during the upgrade the 1354dcfffd04SEd Maste system will be running the ino64 kernel with the existing world). 1355dcfffd04SEd Maste 1356dcfffd04SEd Maste For the safest in-place upgrade begin by removing previous build 1357359d22d4SWarner Losh artifacts via "rm -rf /usr/obj/*". Then, carefully follow the full 1358359d22d4SWarner Losh procedure documented below under the heading "To rebuild everything and 1359359d22d4SWarner Losh install it on the current system." Specifically, a reboot is required 1360359d22d4SWarner Losh after installing the new kernel before installing world. While an 1361359d22d4SWarner Losh installworld normally works by accident from multiuser after rebooting 1362359d22d4SWarner Losh the proper kernel, there are many cases where this will fail across this 1363359d22d4SWarner Losh upgrade and installworld from single user is required. 1364b149eba4SEd Maste 1365a25a1ff4SBrooks Davis20170424: 1366a25a1ff4SBrooks Davis The NATM framework including the en(4), fatm(4), hatm(4), and 1367a25a1ff4SBrooks Davis patm(4) devices has been removed. Consumers should plan a 1368a25a1ff4SBrooks Davis migration before the end-of-life date for FreeBSD 11. 1369a25a1ff4SBrooks Davis 1370a17665bcSBaptiste Daroussin20170420: 1371a17665bcSBaptiste Daroussin GNU diff has been replaced by a BSD licensed diff. Some features of GNU 1372a17665bcSBaptiste Daroussin diff has not been implemented, if those are needed a newer version of 1373a17665bcSBaptiste Daroussin GNU diff is available via the diffutils package under the gdiff name. 1374a17665bcSBaptiste Daroussin 13755810e45bSCy Schubert20170413: 13765810e45bSCy Schubert As of r316810 for ipfilter, keep frags is no longer assumed when 13775810e45bSCy Schubert keep state is specified in a rule. r316810 aligns ipfilter with 13785810e45bSCy Schubert documentation in man pages separating keep frags from keep state. 1379a3a09aefSJens Schweikhardt This allows keep state to be specified without forcing keep frags 13805810e45bSCy Schubert and allows keep frags to be specified independently of keep state. 13815810e45bSCy Schubert To maintain previous behaviour, also specify keep frags with 13820cad3ecaSCy Schubert keep state (as documented in ipf.conf.5). 13835810e45bSCy Schubert 13841bf5e133SEd Maste20170407: 13851bf5e133SEd Maste arm64 builds now use the base system LLD 4.0.0 linker by default, 13861bf5e133SEd Maste instead of requiring that the aarch64-binutils port or package be 13871bf5e133SEd Maste installed. To continue using aarch64-binutils, set 13881bf5e133SEd Maste CROSS_BINUTILS_PREFIX=/usr/local/aarch64-freebsd/bin . 13891bf5e133SEd Maste 139028da7a25SBryan Drewery20170405: 139128da7a25SBryan Drewery The UDP optimization in entry 20160818 that added the sysctl 139228da7a25SBryan Drewery net.inet.udp.require_l2_bcast has been reverted. L2 broadcast 139328da7a25SBryan Drewery packets will no longer be treated as L3 broadcast packets. 139428da7a25SBryan Drewery 13956ebc1b7bSSteven Hartland20170331: 13964d806fc6SSteven Hartland Binds and sends to the loopback addresses, IPv6 and IPv4, will now 13976ebc1b7bSSteven Hartland use any explicitly assigned loopback address available in the jail 13984d806fc6SSteven Hartland instead of using the first assigned address of the jail. 13996ebc1b7bSSteven Hartland 14000458b265SEnji Cooper20170329: 14010458b265SEnji Cooper The ctl.ko module no longer implements the iSCSI target frontend: 14020458b265SEnji Cooper cfiscsi.ko does instead. 14030458b265SEnji Cooper 14040458b265SEnji Cooper If building cfiscsi.ko as a kernel module, the module can be loaded 14050458b265SEnji Cooper via one of the following methods: 14060458b265SEnji Cooper - `cfiscsi_load="YES"` in loader.conf(5). 14070458b265SEnji Cooper - Add `cfiscsi` to `$kld_list` in rc.conf(5). 14080458b265SEnji Cooper - ctladm(8)/ctld(8), when compiled with iSCSI support 14090458b265SEnji Cooper (`WITH_ISCSI=yes` in src.conf(5)) 14100458b265SEnji Cooper 14110458b265SEnji Cooper Please see cfiscsi(4) for more details. 14120458b265SEnji Cooper 141372dec079SMarius Strobl20170316: 141472dec079SMarius Strobl The mmcsd.ko module now additionally depends on geom_flashmap.ko. 141572dec079SMarius Strobl Also, mmc.ko and mmcsd.ko need to be a matching pair built from the 141672dec079SMarius Strobl same source (previously, the dependency of mmcsd.ko on mmc.ko was 141772dec079SMarius Strobl missing, but mmcsd.ko now will refuse to load if it is incompatible 141872dec079SMarius Strobl with mmc.ko). 141972dec079SMarius Strobl 14206ed14738SAndrey V. Elsukov20170315: 14216ed14738SAndrey V. Elsukov The syntax of ipfw(8) named states was changed to avoid ambiguity. 14226ed14738SAndrey V. Elsukov If you have used named states in the firewall rules, you need to modify 14236ed14738SAndrey V. Elsukov them after installworld and before rebooting. Now named states must 14246ed14738SAndrey V. Elsukov be prefixed with colon. 14256ed14738SAndrey V. Elsukov 14263bbe3f67SBaptiste Daroussin20170311: 1427f7c23774SEmmanuel Vadot The old drm (sys/dev/drm/) drivers for i915 and radeon have been 1428f7c23774SEmmanuel Vadot removed as the userland we provide cannot use them. The KMS version 1429a3a09aefSJens Schweikhardt (sys/dev/drm2) supports the same hardware. 1430f7c23774SEmmanuel Vadot 1431e1bb2a82SDimitry Andric20170302: 1432617b5f75SDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 4.0.0. 1433617b5f75SDimitry Andric Please see the 20141231 entry below for information about prerequisites 1434617b5f75SDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 1435617b5f75SDimitry Andric 1436e9a0a054SAndriy Gapon20170221: 1437e9a0a054SAndriy Gapon The code that provides support for ZFS .zfs/ directory functionality 1438e9a0a054SAndriy Gapon has been reimplemented. It's not possible now to create a snapshot 1439e9a0a054SAndriy Gapon by mkdir under .zfs/snapshot/. That should be the only user visible 1440e9a0a054SAndriy Gapon change. 1441e9a0a054SAndriy Gapon 144218f447edSWarner Losh20170216: 144318f447edSWarner Losh EISA bus support has been removed. The WITH_EISA option is no longer 144418f447edSWarner Losh valid. 144518f447edSWarner Losh 144618f447edSWarner Losh20170215: 144718f447edSWarner Losh MCA bus support has been removed. 144818f447edSWarner Losh 1449f52e4bdfSEd Maste20170127: 1450f52e4bdfSEd Maste The WITH_LLD_AS_LD / WITHOUT_LLD_AS_LD build knobs have been renamed 1451f52e4bdfSEd Maste WITH_LLD_IS_LD / WITHOUT_LLD_IS_LD, for consistency with CLANG_IS_CC. 1452f52e4bdfSEd Maste 1453062a4b8cSSean Bruno20170112: 1454062a4b8cSSean Bruno The EM_MULTIQUEUE kernel configuration option is deprecated now that 1455062a4b8cSSean Bruno the em(4) driver conforms to iflib specifications. 1456062a4b8cSSean Bruno 1457f2d6ace4SSean Bruno20170109: 1458f2d6ace4SSean Bruno The igb(4), em(4) and lem(4) ethernet drivers are now implemented via 1459f2d6ace4SSean Bruno IFLIB. If you have a custom kernel configuration that excludes em(4) 1460274cfcd7SWarner Losh but you use igb(4), you need to re-add em(4) to your custom 1461274cfcd7SWarner Losh configuration. 1462f2d6ace4SSean Bruno 14634644fe91SDimitry Andric20161217: 146445bd65d6SDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 3.9.1. 146545bd65d6SDimitry Andric Please see the 20141231 entry below for information about prerequisites 146645bd65d6SDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 146745bd65d6SDimitry Andric 14687736f1a9SDimitry Andric20161124: 14697736f1a9SDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 3.9.0. 14707736f1a9SDimitry Andric Please see the 20141231 entry below for information about prerequisites 14717736f1a9SDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 14727736f1a9SDimitry Andric 14734026b447SJustin Hibbits20161119: 14744026b447SJustin Hibbits The layout of the pmap structure has changed for powerpc to put the pmap 14754026b447SJustin Hibbits statistics at the front for all CPU variations. libkvm(3) and all tools 14764026b447SJustin Hibbits that link against it need to be recompiled. 14774026b447SJustin Hibbits 1478448897d3SAndriy Gapon20161030: 1479448897d3SAndriy Gapon isl(4) and cyapa(4) drivers now require a new driver, 1480448897d3SAndriy Gapon chromebook_platform(4), to work properly on Chromebook-class hardware. 1481448897d3SAndriy Gapon On other types of hardware the drivers may need to be configured using 1482448897d3SAndriy Gapon device hints. Please see the corresponding manual pages for details. 1483448897d3SAndriy Gapon 14842616dd0bSAndriy Voskoboinyk20161017: 14852616dd0bSAndriy Voskoboinyk The urtwn(4) driver was merged into rtwn(4) and now consists of 14862616dd0bSAndriy Voskoboinyk rtwn(4) main module + rtwn_usb(4) and rtwn_pci(4) bus-specific 14872616dd0bSAndriy Voskoboinyk parts. 14882616dd0bSAndriy Voskoboinyk Also, firmware for RTL8188CE was renamed due to possible name 14892616dd0bSAndriy Voskoboinyk conflict (rtwnrtl8192cU(B) -> rtwnrtl8192cE(B)) 14902616dd0bSAndriy Voskoboinyk 1491a0135a1eSBaptiste Daroussin20161015: 1492963d6c18SBaptiste Daroussin GNU rcs has been removed from base. It is available as packages: 1493a0135a1eSBaptiste Daroussin - rcs: Latest GPLv3 GNU rcs version. 149431b54b30SBaptiste Daroussin - rcs57: Copy of the latest version of GNU rcs (GPLv2) before it was 149531b54b30SBaptiste Daroussin removed from base. 1496a0135a1eSBaptiste Daroussin 1497bd79708dSJonathan T. Looney20161008: 1498bd79708dSJonathan T. Looney Use of the cc_cdg, cc_chd, cc_hd, or cc_vegas congestion control 1499bd79708dSJonathan T. Looney modules now requires that the kernel configuration contain the 1500bd79708dSJonathan T. Looney TCP_HHOOK option. (This option is included in the GENERIC kernel.) 1501bd79708dSJonathan T. Looney 15029ce3c6b0SEd Maste20161003: 15039ce3c6b0SEd Maste The WITHOUT_ELFCOPY_AS_OBJCOPY src.conf(5) knob has been retired. 15049ce3c6b0SEd Maste ELF Tool Chain's elfcopy is always installed as /usr/bin/objcopy. 15059ce3c6b0SEd Maste 1506bba95d2dSMarcel Moolenaar20160924: 1507bba95d2dSMarcel Moolenaar Relocatable object files with the extension of .So have been renamed 1508bba95d2dSMarcel Moolenaar to use an extension of .pico instead. The purpose of this change is 1509bba95d2dSMarcel Moolenaar to avoid a name clash with shared libraries on case-insensitive file 1510bba95d2dSMarcel Moolenaar systems. On those file systems, foo.So is the same file as foo.so. 1511bba95d2dSMarcel Moolenaar 15125b71d899SBaptiste Daroussin20160918: 1513f902d06cSBaptiste Daroussin GNU rcs has been turned off by default. It can (temporarily) be built 15140adf2bc8SBaptiste Daroussin again by adding WITH_RCS knob in src.conf. 1515452e1889SBaptiste Daroussin Otherwise, GNU rcs is available from packages: 1516452e1889SBaptiste Daroussin - rcs: Latest GPLv3 GNU rcs version. 1517452e1889SBaptiste Daroussin - rcs57: Copy of the latest version of GNU rcs (GPLv2) from base. 15180adf2bc8SBaptiste Daroussin 15190adf2bc8SBaptiste Daroussin20160918: 15205b71d899SBaptiste Daroussin The backup_uses_rcs functionality has been removed from rc.subr. 15215b71d899SBaptiste Daroussin 152206b93667SConrad Meyer20160908: 152306b93667SConrad Meyer The queue(3) debugging macro, QUEUE_MACRO_DEBUG, has been split into 152406b93667SConrad Meyer two separate components, QUEUE_MACRO_DEBUG_TRACE and 152506b93667SConrad Meyer QUEUE_MACRO_DEBUG_TRASH. Define both for the original 152606b93667SConrad Meyer QUEUE_MACRO_DEBUG behavior. 152706b93667SConrad Meyer 15281c828193SNavdeep Parhar20160824: 15291c828193SNavdeep Parhar r304787 changed some ioctl interfaces between the iSCSI userspace 15301c828193SNavdeep Parhar programs and the kernel. ctladm, ctld, iscsictl, and iscsid must be 15311c828193SNavdeep Parhar rebuilt to work with new kernels. __FreeBSD_version has been bumped 15321c828193SNavdeep Parhar to 1200005. 15331c828193SNavdeep Parhar 15343e7e2333SGeorge V. Neville-Neil20160818: 153541029db1SRyan Stone The UDP receive code has been updated to only treat incoming UDP 153641029db1SRyan Stone packets that were addressed to an L2 broadcast address as L3 153741029db1SRyan Stone broadcast packets. It is not expected that this will affect any 153841029db1SRyan Stone standards-conforming UDP application. The new behaviour can be 153941029db1SRyan Stone disabled by setting the sysctl net.inet.udp.require_l2_bcast to 154041029db1SRyan Stone 0. 154141029db1SRyan Stone 154241029db1SRyan Stone20160818: 15433e7e2333SGeorge V. Neville-Neil Remove the openbsd_poll system call. 15443e7e2333SGeorge V. Neville-Neil __FreeBSD_version has been bumped because of this. 15453e7e2333SGeorge V. Neville-Neil 15467bca8056SPeter Jeremy20160708: 15477bca8056SPeter Jeremy The stable/11 branch has been created from head@r302406. 15487bca8056SPeter Jeremy 1549ddc2f805SBrooks Davis20160622: 1550678243ffSBrooks Davis The libc stub for the pipe(2) system call has been replaced with 1551f0db8553SBrooks Davis a wrapper that calls the pipe2(2) system call and the pipe(2) 1552f0db8553SBrooks Davis system call is now only implemented by the kernels that include 1553f0db8553SBrooks Davis "options COMPAT_FREEBSD10" in their config file (this is the 1554f0db8553SBrooks Davis default). Users should ensure that this option is enabled in 1555f0db8553SBrooks Davis their kernel or upgrade userspace to r302092 before upgrading their 1556f0db8553SBrooks Davis kernel. 1557ddc2f805SBrooks Davis 1558583febf4SAlan Somers20160527: 1559857cde69SMaigurs Stalidzans CAM now strips the leading spaces from each SCSI disk's serial number. 1560fb9b2ab1SBryan Drewery This will affect users who create UFS filesystems on SCSI disks using 1561583febf4SAlan Somers those disk's diskid device nodes. For example, if /etc/fstab 1562583febf4SAlan Somers previously contained a line like 1563583febf4SAlan Somers "/dev/diskid/DISK-%20%20%20%20%20%20%20ABCDEFG0123456", you should 1564583febf4SAlan Somers change it to "/dev/diskid/DISK-ABCDEFG0123456". Users of geom 1565ab5d7fb1SAlan Somers transforms like gmirror may also be affected. ZFS users should 1566583febf4SAlan Somers generally be fine. 1567583febf4SAlan Somers 15681b82e02fSAlan Somers20160523: 15691b82e02fSAlan Somers The bitstring(3) API has been updated with new functionality and 15701b82e02fSAlan Somers improved performance. But it is binary-incompatible with the old API. 15711b82e02fSAlan Somers Objects built with the new headers may not be linked against objects 15721b82e02fSAlan Somers built with the old headers. 15731b82e02fSAlan Somers 157494098ab7SAndrew Turner20160520: 157594098ab7SAndrew Turner The brk and sbrk functions have been removed from libc on arm64. 157694098ab7SAndrew Turner Binutils from ports has been updated to not link to these 157794098ab7SAndrew Turner functions and should be updated to the latest version before 157894098ab7SAndrew Turner installing a new libc. 157994098ab7SAndrew Turner 15802c0e9e2aSWarner Losh20160517: 15812c0e9e2aSWarner Losh The armv6 port now defaults to hard float ABI. Limited support 15822c0e9e2aSWarner Losh for running both hardfloat and soft float on the same system 15832c0e9e2aSWarner Losh is available using the libraries installed with -DWITH_LIBSOFT. 15842c0e9e2aSWarner Losh This has only been tested as an upgrade path for installworld 15852c0e9e2aSWarner Losh and packages may fail or need manual intervention to run. New 15862c0e9e2aSWarner Losh packages will be needed. 15872c0e9e2aSWarner Losh 1588957fc425SIan Lepore To update an existing self-hosted armv6hf system, you must add 1589957fc425SIan Lepore TARGET_ARCH=armv6 on the make command line for both the build 1590957fc425SIan Lepore and the install steps. 1591957fc425SIan Lepore 15925f0263c1SJohn Baldwin20160510: 15935f0263c1SJohn Baldwin Kernel modules compiled outside of a kernel build now default to 15945f0263c1SJohn Baldwin installing to /boot/modules instead of /boot/kernel. Many kernel 15955f0263c1SJohn Baldwin modules built this way (such as those in ports) already overrode 15965f0263c1SJohn Baldwin KMODDIR explicitly to install into /boot/modules. However, 15975f0263c1SJohn Baldwin manually building and installing a module from /sys/modules will 15985f0263c1SJohn Baldwin now install to /boot/modules instead of /boot/kernel. 15995f0263c1SJohn Baldwin 160013694b35SWarner Losh20160414: 1601a1743365SWarner Losh The CAM I/O scheduler has been committed to the kernel. There should be 1602a1743365SWarner Losh no user visible impact. This does enable NCQ Trim on ada SSDs. While the 1603a1743365SWarner Losh list of known rogues that claim support for this but actually corrupt 1604a1743365SWarner Losh data is believed to be complete, be on the lookout for data 1605a1743365SWarner Losh corruption. The known rogue list is believed to be complete: 1606a1743365SWarner Losh 1607a1743365SWarner Losh o Crucial MX100, M550 drives with MU01 firmware. 1608a1743365SWarner Losh o Micron M510 and M550 drives with MU01 firmware. 1609a1743365SWarner Losh o Micron M500 prior to MU07 firmware 1610a1743365SWarner Losh o Samsung 830, 840, and 850 all firmwares 1611a1743365SWarner Losh o FCCT M500 all firmwares 1612a1743365SWarner Losh 1613a1743365SWarner Losh Crucial has firmware http://www.crucial.com/usa/en/support-ssd-firmware 1614a1743365SWarner Losh with working NCQ TRIM. For Micron branded drives, see your sales rep for 1615a1743365SWarner Losh updated firmware. Black listed drives will work correctly because these 1616a1743365SWarner Losh drives work correctly so long as no NCQ TRIMs are sent to them. Given 1617a1743365SWarner Losh this list is the same as found in Linux, it's believed there are no 1618a1743365SWarner Losh other rogues in the market place. All other models from the above 1619a1743365SWarner Losh vendors work. 1620a1743365SWarner Losh 1621a1743365SWarner Losh To be safe, if you are at all concerned, you can quirk each of your 1622a1743365SWarner Losh drives to prevent NCQ from being sent by setting: 1623a1743365SWarner Losh kern.cam.ada.X.quirks="0x2" 1624a1743365SWarner Losh in loader.conf. If the drive requires the 4k sector quirk, set the 1625a1743365SWarner Losh quirks entry to 0x3. 162613694b35SWarner Losh 1627497e8091SBryan Drewery20160330: 1628497e8091SBryan Drewery The FAST_DEPEND build option has been removed and its functionality is 1629497e8091SBryan Drewery now the one true way. The old mkdep(1) style of 'make depend' has 1630497e8091SBryan Drewery been removed. See 20160311 for further details. 1631497e8091SBryan Drewery 1632da1b038aSJustin Hibbits20160317: 1633da1b038aSJustin Hibbits Resource range types have grown from unsigned long to uintmax_t. All 1634da1b038aSJustin Hibbits drivers, and anything using libdevinfo, need to be recompiled. 1635da1b038aSJustin Hibbits 1636d783b170SBryan Drewery20160311: 1637d783b170SBryan Drewery WITH_FAST_DEPEND is now enabled by default for in-tree and out-of-tree 1638d783b170SBryan Drewery builds. It no longer runs mkdep(1) during 'make depend', and the 1639d783b170SBryan Drewery 'make depend' stage can safely be skipped now as it is auto ran 1640d783b170SBryan Drewery when building 'make all' and will generate all SRCS and DPSRCS before 1641d783b170SBryan Drewery building anything else. Dependencies are gathered at compile time with 1642d783b170SBryan Drewery -MF flags kept in separate .depend files per object file. Users should 1643d783b170SBryan Drewery run 'make cleandepend' once if using -DNO_CLEAN to clean out older 1644d783b170SBryan Drewery stale .depend files. 1645d783b170SBryan Drewery 1646c834228bSDimitry Andric20160306: 1647c834228bSDimitry Andric On amd64, clang 3.8.0 can now insert sections of type AMD64_UNWIND into 1648c834228bSDimitry Andric kernel modules. Therefore, if you load any kernel modules at boot time, 1649c834228bSDimitry Andric please install the boot loaders after you install the kernel, but before 1650c834228bSDimitry Andric rebooting, e.g.: 1651c834228bSDimitry Andric 1652c834228bSDimitry Andric make buildworld 1653779f392bSJohn Baldwin make buildkernel KERNCONF=YOUR_KERNEL_HERE 1654779f392bSJohn Baldwin make installkernel KERNCONF=YOUR_KERNEL_HERE 1655c834228bSDimitry Andric make -C sys/boot install 1656c834228bSDimitry Andric <reboot in single user> 1657c834228bSDimitry Andric 1658c834228bSDimitry Andric Then follow the usual steps, described in the General Notes section, 1659c834228bSDimitry Andric below. 1660c834228bSDimitry Andric 1661e74e149fSDimitry Andric20160305: 1662e74e149fSDimitry Andric Clang, llvm, lldb and compiler-rt have been upgraded to 3.8.0. Please 1663e74e149fSDimitry Andric see the 20141231 entry below for information about prerequisites and 1664e74e149fSDimitry Andric upgrading, if you are not already using clang 3.5.0 or higher. 1665e74e149fSDimitry Andric 16668b66d3d3SJohn Baldwin20160301: 16678b66d3d3SJohn Baldwin The AIO subsystem is now a standard part of the kernel. The 16688b66d3d3SJohn Baldwin VFS_AIO kernel option and aio.ko kernel module have been removed. 16698b66d3d3SJohn Baldwin Due to stability concerns, asynchronous I/O requests are only 16708b66d3d3SJohn Baldwin permitted on sockets and raw disks by default. To enable 16718b66d3d3SJohn Baldwin asynchronous I/O requests on all file types, set the 16728b66d3d3SJohn Baldwin vfs.aio.enable_unsafe sysctl to a non-zero value. 16738b66d3d3SJohn Baldwin 1674de463b29SEd Maste20160226: 1675ca8b902aSEd Maste The ELF object manipulation tool objcopy is now provided by the 1676ca8b902aSEd Maste ELF Tool Chain project rather than by GNU binutils. It should be a 1677ca8b902aSEd Maste drop-in replacement, with the addition of arm64 support. The 1678ca8b902aSEd Maste (temporary) src.conf knob WITHOUT_ELFCOPY_AS_OBJCOPY knob may be set 1679ca8b902aSEd Maste to obtain the GNU version if necessary. 1680ca8b902aSEd Maste 1681d4b9233aSAlan Somers20160129: 1682d4b9233aSAlan Somers Building ZFS pools on top of zvols is prohibited by default. That 1683d4b9233aSAlan Somers feature has never worked safely; it's always been prone to deadlocks. 1684d4b9233aSAlan Somers Using a zvol as the backing store for a VM guest's virtual disk will 1685d4b9233aSAlan Somers still work, even if the guest is using ZFS. Legacy behavior can be 1686d4b9233aSAlan Somers restored by setting vfs.zfs.vol.recursive=1. 1687d4b9233aSAlan Somers 168860c59fadSDag-Erling Smørgrav20160119: 168960c59fadSDag-Erling Smørgrav The NONE and HPN patches has been removed from OpenSSH. They are 169060c59fadSDag-Erling Smørgrav still available in the security/openssh-portable port. 169160c59fadSDag-Erling Smørgrav 16923bf7d9a6SMarcelo Araujo20160113: 16933bf7d9a6SMarcelo Araujo With the addition of ypldap(8), a new _ypldap user is now required 16943bf7d9a6SMarcelo Araujo during installworld. "mergemaster -p" can be used to add the user 16953bf7d9a6SMarcelo Araujo prior to installworld, as documented in the handbook. 16963bf7d9a6SMarcelo Araujo 16974d6ab32fSBaptiste Daroussin20151216: 16984d6ab32fSBaptiste Daroussin The tftp loader (pxeboot) now uses the option root-path directive. As a 16994d6ab32fSBaptiste Daroussin consequence it no longer looks for a pxeboot.4th file on the tftp 17004d6ab32fSBaptiste Daroussin server. Instead it uses the regular /boot infrastructure as with the 17014d6ab32fSBaptiste Daroussin other loaders. 17024d6ab32fSBaptiste Daroussin 1703ca7e5285SWarner Losh20151211: 1704ca7e5285SWarner Losh The code to start recording plug and play data into the modules has 1705ca7e5285SWarner Losh been committed. While the old tools will properly build a new kernel, 1706ca7e5285SWarner Losh a number of warnings about "unknown metadata record 4" will be produced 1707ca7e5285SWarner Losh for an older kldxref. To avoid such warnings, make sure to rebuild 1708ca7e5285SWarner Losh the kernel toolchain (or world). Make sure that you have r292078 or 1709ca7e5285SWarner Losh later when trying to build 292077 or later before rebuilding. 1710ca7e5285SWarner Losh 1711015dfda6SEd Maste20151207: 1712015dfda6SEd Maste Debug data files are now built by default with 'make buildworld' and 1713015dfda6SEd Maste installed with 'make installworld'. This facilitates debugging but 1714015dfda6SEd Maste requires more disk space both during the build and for the installed 1715015dfda6SEd Maste world. Debug files may be disabled by setting WITHOUT_DEBUG_FILES=yes 1716015dfda6SEd Maste in src.conf(5). 1717015dfda6SEd Maste 171833ba1088SRick Macklem20151130: 171933ba1088SRick Macklem r291527 changed the internal interface between the nfsd.ko and 172033ba1088SRick Macklem nfscommon.ko modules. As such, they must both be upgraded to-gether. 172133ba1088SRick Macklem __FreeBSD_version has been bumped because of this. 172233ba1088SRick Macklem 1723af1d74f0SBaptiste Daroussin20151108: 1724af1d74f0SBaptiste Daroussin Add support for unicode collation strings leads to a change of 1725af1d74f0SBaptiste Daroussin order of files listed by ls(1) for example. To get back to the old 1726af1d74f0SBaptiste Daroussin behaviour, set LC_COLLATE environment variable to "C". 1727af1d74f0SBaptiste Daroussin 17280492a14fSBaptiste Daroussin Databases administrators will need to reindex their databases given 17290492a14fSBaptiste Daroussin collation results will be different. 17300492a14fSBaptiste Daroussin 173110b5202eSBaptiste Daroussin Due to a bug in install(1) it is recommended to remove the ancient 17321300d6f1SBaptiste Daroussin locales before running make installworld. 173301bedb0cSBaptiste Daroussin 17341300d6f1SBaptiste Daroussin rm -rf /usr/share/locale/* 173501bedb0cSBaptiste Daroussin 17367bded2dbSJung-uk Kim20151030: 17377bded2dbSJung-uk Kim The OpenSSL has been upgraded to 1.0.2d. Any binaries requiring 17387bded2dbSJung-uk Kim libcrypto.so.7 or libssl.so.7 must be recompiled. 17397bded2dbSJung-uk Kim 1740ebda5173SAlexander Motin20151020: 1741ebda5173SAlexander Motin Qlogic 24xx/25xx firmware images were updated from 5.5.0 to 7.3.0. 1742ebda5173SAlexander Motin Kernel modules isp_2400_multi and isp_2500_multi were removed and 1743ebda5173SAlexander Motin should be replaced with isp_2400 and isp_2500 modules respectively. 1744ebda5173SAlexander Motin 174556585ab5SBryan Drewery20151017: 174656585ab5SBryan Drewery The build previously allowed using 'make -n' to not recurse into 174756585ab5SBryan Drewery sub-directories while showing what commands would be executed, and 174856585ab5SBryan Drewery 'make -n -n' to recursively show commands. Now 'make -n' will recurse 174956585ab5SBryan Drewery and 'make -N' will not. 175056585ab5SBryan Drewery 1751ff446b05SPeter Wemm20151012: 1752ff446b05SPeter Wemm If you specify SENDMAIL_MC or SENDMAIL_CF in make.conf, mergemaster 1753ff446b05SPeter Wemm and etcupdate will now use this file. A custom sendmail.cf is now 1754ff446b05SPeter Wemm updated via this mechanism rather than via installworld. If you had 1755ff446b05SPeter Wemm excluded sendmail.cf in mergemaster.rc or etcupdate.conf, you may 1756ff446b05SPeter Wemm want to remove the exclusion or change it to "always install". 1757ff446b05SPeter Wemm /etc/mail/sendmail.cf is now managed the same way regardless of 1758ff446b05SPeter Wemm whether SENDMAIL_MC/SENDMAIL_CF is used. If you are not using 1759ff446b05SPeter Wemm SENDMAIL_MC/SENDMAIL_CF there should be no change in behavior. 1760ff446b05SPeter Wemm 17614a3760baSAlexander Motin20151011: 17624a3760baSAlexander Motin Compatibility shims for legacy ATA device names have been removed. 17634a3760baSAlexander Motin It includes ATA_STATIC_ID kernel option, kern.cam.ada.legacy_aliases 17644a3760baSAlexander Motin and kern.geom.raid.legacy_aliases loader tunables, kern.devalias.* 17654a3760baSAlexander Motin environment variables, /dev/ad* and /dev/ar* symbolic links. 17664a3760baSAlexander Motin 1767d31de548SDimitry Andric20151006: 17684f01407bSDimitry Andric Clang, llvm, lldb, compiler-rt and libc++ have been upgraded to 3.7.0. 17694f01407bSDimitry Andric Please see the 20141231 entry below for information about prerequisites 17704f01407bSDimitry Andric and upgrading, if you are not already using clang 3.5.0 or higher. 1771ebeff3f9SDimitry Andric 17725882166bSEd Maste20150924: 177305117b57SEd Maste Kernel debug files have been moved to /usr/lib/debug/boot/kernel/, 177405117b57SEd Maste and renamed from .symbols to .debug. This reduces the size requirements 177505117b57SEd Maste on the boot partition or file system and provides consistency with 177605117b57SEd Maste userland debug files. 177705117b57SEd Maste 177805117b57SEd Maste When using the supported kernel installation method the 177905117b57SEd Maste /usr/lib/debug/boot/kernel directory will be renamed (to kernel.old) 178005117b57SEd Maste as is done with /boot/kernel. 178105117b57SEd Maste 178205117b57SEd Maste Developers wishing to maintain the historical behavior of installing 178305117b57SEd Maste debug files in /boot/kernel/ can set KERN_DEBUGDIR="" in src.conf(5). 178405117b57SEd Maste 178564b3b4d6SKristof Provost20150827: 17868ed69220SGleb Smirnoff The wireless drivers had undergone changes that remove the 'parent 17878ed69220SGleb Smirnoff interface' from the ifconfig -l output. The rc.d network scripts 17888ed69220SGleb Smirnoff used to check presence of a parent interface in the list, so old 17898ed69220SGleb Smirnoff scripts would fail to start wireless networking. Thus, etcupdate(3) 17908ed69220SGleb Smirnoff or mergemaster(8) run is required after kernel update, to update your 17918ed69220SGleb Smirnoff rc.d scripts in /etc. 17928ed69220SGleb Smirnoff 17938ed69220SGleb Smirnoff20150827: 179464b3b4d6SKristof Provost pf no longer supports 'scrub fragment crop' or 'scrub fragment drop-ovl' 179564b3b4d6SKristof Provost These configurations are now automatically interpreted as 179664b3b4d6SKristof Provost 'scrub fragment reassemble'. 179764b3b4d6SKristof Provost 1798646041a8SMark Murray20150817: 1799646041a8SMark Murray Kernel-loadable modules for the random(4) device are back. To use 1800646041a8SMark Murray them, the kernel must have 1801646041a8SMark Murray 1802646041a8SMark Murray device random 1803646041a8SMark Murray options RANDOM_LOADABLE 1804646041a8SMark Murray 1805646041a8SMark Murray kldload(8) can then be used to load random_fortuna.ko 1806646041a8SMark Murray or random_yarrow.ko. Please note that due to the indirect 1807646041a8SMark Murray function calls that the loadable modules need to provide, 1808646041a8SMark Murray the build-in variants will be slightly more efficient. 1809646041a8SMark Murray 1810646041a8SMark Murray The random(4) kernel option RANDOM_DUMMY has been retired due to 1811646041a8SMark Murray unpopularity. It was not all that useful anyway. 1812646041a8SMark Murray 18131bc28ffcSEd Maste20150813: 18141bc28ffcSEd Maste The WITHOUT_ELFTOOLCHAIN_TOOLS src.conf(5) knob has been retired. 18151bc28ffcSEd Maste Control over building the ELF Tool Chain tools is now provided by 18161bc28ffcSEd Maste the WITHOUT_TOOLCHAIN knob. 18171bc28ffcSEd Maste 1818e7dbaf58SIan Lepore20150810: 1819e7dbaf58SIan Lepore The polarity of Pulse Per Second (PPS) capture events with the 1820e7dbaf58SIan Lepore uart(4) driver has been corrected. Prior to this change the PPS 1821e7dbaf58SIan Lepore "assert" event corresponded to the trailing edge of a positive PPS 1822e7dbaf58SIan Lepore pulse and the "clear" event was the leading edge of the next pulse. 1823e7dbaf58SIan Lepore 1824e7dbaf58SIan Lepore As the width of a PPS pulse in a typical GPS receiver is on the 1825e7dbaf58SIan Lepore order of 1 millisecond, most users will not notice any significant 1826e7dbaf58SIan Lepore difference with this change. 1827e7dbaf58SIan Lepore 1828e7dbaf58SIan Lepore Anyone who has compensated for the historical polarity reversal by 1829e7dbaf58SIan Lepore configuring a negative offset equal to the pulse width will need to 1830e7dbaf58SIan Lepore remove that workaround. 1831e7dbaf58SIan Lepore 183234c7eb57SKoop Mast20150809: 183334c7eb57SKoop Mast The default group assigned to /dev/dri entries has been changed 183434c7eb57SKoop Mast from 'wheel' to 'video' with the id of '44'. If you want to have 183534c7eb57SKoop Mast access to the dri devices please add yourself to the video group 183634c7eb57SKoop Mast with: 183734c7eb57SKoop Mast 183834c7eb57SKoop Mast # pw groupmod video -m $USER 183934c7eb57SKoop Mast 18409322ac3fSAllan Jude20150806: 18419322ac3fSAllan Jude The menu.rc and loader.rc files will now be replaced during 18429322ac3fSAllan Jude upgrades. Please migrate local changes to menu.rc.local and 18439322ac3fSAllan Jude loader.rc.local instead. 18449322ac3fSAllan Jude 1845f97aa232SEd Maste20150805: 1846f97aa232SEd Maste GNU Binutils versions of addr2line, c++filt, nm, readelf, size, 1847f97aa232SEd Maste strings and strip have been removed. The src.conf(5) knob 1848f97aa232SEd Maste WITHOUT_ELFTOOLCHAIN_TOOLS no longer provides the binutils tools. 1849f97aa232SEd Maste 18501635369eSSteven Hartland20150728: 185168d5f492SSteven Hartland As ZFS requires more kernel stack pages than is the default on some 18521635369eSSteven Hartland architectures e.g. i386, it now warns if KSTACK_PAGES is less than 18531635369eSSteven Hartland ZFS_MIN_KSTACK_PAGES (which is 4 at the time of writing). 18541635369eSSteven Hartland 18551635369eSSteven Hartland Please consider using 'options KSTACK_PAGES=X' where X is greater 18561635369eSSteven Hartland than or equal to ZFS_MIN_KSTACK_PAGES i.e. 4 in such configurations. 18571635369eSSteven Hartland 1858ab1f4a42SGregory Neil Shapiro20150706: 1859ab1f4a42SGregory Neil Shapiro sendmail has been updated to 8.15.2. Starting with FreeBSD 11.0 1860ab1f4a42SGregory Neil Shapiro and sendmail 8.15, sendmail uses uncompressed IPv6 addresses by 1861ab1f4a42SGregory Neil Shapiro default, i.e., they will not contain "::". For example, instead 1862ab1f4a42SGregory Neil Shapiro of ::1, it will be 0:0:0:0:0:0:0:1. This permits a zero subnet 1863ab1f4a42SGregory Neil Shapiro to have a more specific match, such as different map entries for 1864ab1f4a42SGregory Neil Shapiro IPv6:0:0 vs IPv6:0. This change requires that configuration 1865ab1f4a42SGregory Neil Shapiro data (including maps, files, classes, custom ruleset, etc.) must 1866ab1f4a42SGregory Neil Shapiro use the same format, so make certain such configuration data is 1867ab1f4a42SGregory Neil Shapiro upgrading. As a very simple check search for patterns like 1868ab1f4a42SGregory Neil Shapiro 'IPv6:[0-9a-fA-F:]*::' and 'IPv6::'. To return to the old 1869ab1f4a42SGregory Neil Shapiro behavior, set the m4 option confUSE_COMPRESSED_IPV6_ADDRESSES or 1870ab1f4a42SGregory Neil Shapiro the cf option UseCompressedIPv6Addresses. 1871ab1f4a42SGregory Neil Shapiro 1872d1b06863SMark Murray20150630: 1873d1b06863SMark Murray The default kernel entropy-processing algorithm is now 1874d1b06863SMark Murray Fortuna, replacing Yarrow. 18756f78e390SSimon J. Gerraty 1876d1b06863SMark Murray Assuming you have 'device random' in your kernel config 1877d1b06863SMark Murray file, the configurations allow a kernel option to override 1878d1b06863SMark Murray this default. You may choose *ONE* of: 18796f78e390SSimon J. Gerraty 1880d1b06863SMark Murray options RANDOM_YARROW # Legacy /dev/random algorithm. 1881d1b06863SMark Murray options RANDOM_DUMMY # Blocking-only driver. 18826f78e390SSimon J. Gerraty 1883d1b06863SMark Murray If you have neither, you get Fortuna. For most people, 1884d1b06863SMark Murray read no further, Fortuna will give a /dev/random that works 1885d1b06863SMark Murray like it always used to, and the difference will be irrelevant. 18866f78e390SSimon J. Gerraty 1887d1b06863SMark Murray If you remove 'device random', you get *NO* kernel-processed 188802dcb6e0SEitan Adler entropy at all. This may be acceptable to folks building 1889d1b06863SMark Murray embedded systems, but has complications. Carry on reading, 1890d1b06863SMark Murray and it is assumed you know what you need. 1891d1b06863SMark Murray 1892d1b06863SMark Murray *PLEASE* read random(4) and random(9) if you are in the 189302dcb6e0SEitan Adler habit of tweaking kernel configs, and/or if you are a member 1894d1b06863SMark Murray of the embedded community, wanting specific and not-usual 1895d1b06863SMark Murray behaviour from your security subsystems. 1896d1b06863SMark Murray 1897d1b06863SMark Murray NOTE!! If you use RANDOM_DUMMY and/or have no 'device 1898d1b06863SMark Murray random', you will NOT have a functioning /dev/random, and 1899d1b06863SMark Murray many cryptographic features will not work, including SSH. 1900d1b06863SMark Murray You may also find strange behaviour from the random(3) set 1901d1b06863SMark Murray of library functions, in particular sranddev(3), srandomdev(3) 1902d1b06863SMark Murray and arc4random(3). The reason for this is that the KERN_ARND 1903d1b06863SMark Murray sysctl only returns entropy if it thinks it has some to 1904d1b06863SMark Murray share, and with RANDOM_DUMMY or no 'device random' this 1905d1b06863SMark Murray will never happen. 1906d1b06863SMark Murray 1907e44053b7SGregory Neil Shapiro20150623: 1908e44053b7SGregory Neil Shapiro An additional fix for the issue described in the 20150614 sendmail 190999144520SEitan Adler entry below has been committed in revision 284717. 19106f78e390SSimon J. Gerraty 19116f78e390SSimon J. Gerraty20150616: 191232c88b52SWarner Losh FreeBSD's old make (fmake) has been removed from the system. It is 191332c88b52SWarner Losh available as the devel/fmake port or via pkg install fmake. 191432c88b52SWarner Losh 19159c5682edSGregory Neil Shapiro20150615: 19169c5682edSGregory Neil Shapiro The fix for the issue described in the 20150614 sendmail entry 191799144520SEitan Adler below has been committed in revision 284436. The work 19189c5682edSGregory Neil Shapiro around described in that entry is no longer needed unless the 19199c5682edSGregory Neil Shapiro default setting is overridden by a confDH_PARAMETERS configuration 19209c5682edSGregory Neil Shapiro setting of '5' or pointing to a 512 bit DH parameter file. 19219c5682edSGregory Neil Shapiro 192222596424SGregory Neil Shapiro20150614: 192361099d9aSEnji Cooper ALLOW_DEPRECATED_ATF_TOOLS/ATFFILE support has been removed from 192461099d9aSEnji Cooper atf.test.mk (included from bsd.test.mk). Please upgrade devel/atf 192561099d9aSEnji Cooper and devel/kyua to version 0.20+ and adjust any calling code to work 192661099d9aSEnji Cooper with Kyuafile and kyua. 192761099d9aSEnji Cooper 192861099d9aSEnji Cooper20150614: 192922596424SGregory Neil Shapiro The import of openssl to address the FreeBSD-SA-15:10.openssl 193022596424SGregory Neil Shapiro security advisory includes a change which rejects handshakes 193122596424SGregory Neil Shapiro with DH parameters below 768 bits. sendmail releases prior 193222596424SGregory Neil Shapiro to 8.15.2 (not yet released), defaulted to a 512 bit 193322596424SGregory Neil Shapiro DH parameter setting for client connections. To work around 193422596424SGregory Neil Shapiro this interoperability, sendmail can be configured to use a 193522596424SGregory Neil Shapiro 2048 bit DH parameter by: 193622596424SGregory Neil Shapiro 193722596424SGregory Neil Shapiro 1. Edit /etc/mail/`hostname`.mc 193822596424SGregory Neil Shapiro 2. If a setting for confDH_PARAMETERS does not exist or 193922596424SGregory Neil Shapiro exists and is set to a string beginning with '5', 194022596424SGregory Neil Shapiro replace it with '2'. 194122596424SGregory Neil Shapiro 3. If a setting for confDH_PARAMETERS exists and is set to 194222596424SGregory Neil Shapiro a file path, create a new file with: 194322596424SGregory Neil Shapiro openssl dhparam -out /path/to/file 2048 194422596424SGregory Neil Shapiro 4. Rebuild the .cf file: 194522596424SGregory Neil Shapiro cd /etc/mail/; make; make install 194622596424SGregory Neil Shapiro 5. Restart sendmail: 194722596424SGregory Neil Shapiro cd /etc/mail/; make restart 194822596424SGregory Neil Shapiro 194922596424SGregory Neil Shapiro A sendmail patch is coming, at which time this file will be 195022596424SGregory Neil Shapiro updated. 195122596424SGregory Neil Shapiro 1952b8d08379SXin LI20150604: 1953b8d08379SXin LI Generation of legacy formatted entries have been disabled by default 1954b8d08379SXin LI in pwd_mkdb(8), as all base system consumers of the legacy formatted 1955b8d08379SXin LI entries were converted to use the new format by default when the new, 1956b8d08379SXin LI machine independent format have been added and supported since FreeBSD 1957b8d08379SXin LI 5.x. 1958b8d08379SXin LI 1959b8d08379SXin LI Please see the pwd_mkdb(8) manual page for further details. 1960b8d08379SXin LI 1961ef6fa9e2SDimitry Andric20150525: 1962ef6fa9e2SDimitry Andric Clang and llvm have been upgraded to 3.6.1 release. Please see the 1963ef6fa9e2SDimitry Andric 20141231 entry below for information about prerequisites and upgrading, 1964ef6fa9e2SDimitry Andric if you are not already using 3.5.0 or higher. 1965ef6fa9e2SDimitry Andric 19665b03aba6SOleksandr Tymoshenko20150521: 19675b03aba6SOleksandr Tymoshenko TI platform code switched to using vendor DTS files and this update 19685b03aba6SOleksandr Tymoshenko may break existing systems running on Beaglebone, Beaglebone Black, 19695b03aba6SOleksandr Tymoshenko and Pandaboard: 19705b03aba6SOleksandr Tymoshenko 19715b03aba6SOleksandr Tymoshenko - dtb files should be regenerated/reinstalled. Filenames are the 19725b03aba6SOleksandr Tymoshenko same but content is different now 19735b03aba6SOleksandr Tymoshenko - GPIO addressing was changed, now each GPIO bank (32 pins per bank) 19745b03aba6SOleksandr Tymoshenko has its own /dev/gpiocX device, e.g. pin 121 on /dev/gpioc0 in old 19755b03aba6SOleksandr Tymoshenko addressing scheme is now pin 25 on /dev/gpioc3. 19765b03aba6SOleksandr Tymoshenko - Pandaboard: /etc/ttys should be updated, serial console device is 19775b03aba6SOleksandr Tymoshenko now /dev/ttyu2, not /dev/ttyu0 19785b03aba6SOleksandr Tymoshenko 197921fcca66SBaptiste Daroussin20150501: 198021fcca66SBaptiste Daroussin soelim(1) from gnu/usr.bin/groff has been replaced by usr.bin/soelim. 198121fcca66SBaptiste Daroussin If you need the GNU extension from groff soelim(1), install groff 198221fcca66SBaptiste Daroussin from package: pkg install groff, or via ports: textproc/groff. 198321fcca66SBaptiste Daroussin 1984eee7269fSSteven Hartland20150423: 1985ad34caceSSteven Hartland chmod, chflags, chown and chgrp now affect symlinks in -R mode as 1986ad34caceSSteven Hartland defined in symlink(7); previously symlinks were silently ignored. 1987ad34caceSSteven Hartland 19881243a98eSTijl Coosemans20150415: 19891243a98eSTijl Coosemans The const qualifier has been removed from iconv(3) to comply with 19901243a98eSTijl Coosemans POSIX. The ports tree is aware of this from r384038 onwards. 19911243a98eSTijl Coosemans 1992757a876fSBrooks Davis20150416: 1993757a876fSBrooks Davis Libraries specified by LIBADD in Makefiles must have a corresponding 1994757a876fSBrooks Davis DPADD_<lib> variable to ensure correct dependencies. This is now 1995757a876fSBrooks Davis enforced in src.libnames.mk. 1996757a876fSBrooks Davis 1997cdc58367SAlexander Motin20150324: 1998cdc58367SAlexander Motin From legacy ata(4) driver was removed support for SATA controllers 1999cdc58367SAlexander Motin supported by more functional drivers ahci(4), siis(4) and mvs(4). 2000cdc58367SAlexander Motin Kernel modules ataahci and ataadaptec were removed completely, 2001cdc58367SAlexander Motin replaced by ahci and mvs modules respectively. 2002cdc58367SAlexander Motin 2003302cd48aSDimitry Andric20150315: 200470aad3bfSDimitry Andric Clang, llvm and lldb have been upgraded to 3.6.0 release. Please see 200570aad3bfSDimitry Andric the 20141231 entry below for information about prerequisites and 200670aad3bfSDimitry Andric upgrading, if you are not already using 3.5.0 or higher. 20076ce3ca64SDimitry Andric 20085c845fdeSNathan Whitehorn20150307: 20095c845fdeSNathan Whitehorn The 32-bit PowerPC kernel has been changed to a position-independent 20105c845fdeSNathan Whitehorn executable. This can only be booted with a version of loader(8) 20115c845fdeSNathan Whitehorn newer than January 31, 2015, so make sure to update both world and 20125c845fdeSNathan Whitehorn kernel before rebooting. 20135c845fdeSNathan Whitehorn 2014997707f4SJohn-Mark Gurney20150217: 2015997707f4SJohn-Mark Gurney If you are running a -CURRENT kernel since r273872 (Oct 30th, 2014), 201619442b85SXin LI but before r278950, the RNG was not seeded properly. Immediately 201719442b85SXin LI upgrade the kernel to r278950 or later and regenerate any keys (e.g. 2018997707f4SJohn-Mark Gurney ssh keys or openssl keys) that were generated w/ a kernel from that 20194c25bba7SGavin Atkinson range. This does not affect programs that directly used /dev/random 20203a25555cSGlen Barber or /dev/urandom. All userland uses of arc4random(3) are affected. 2021997707f4SJohn-Mark Gurney 202209cfaa45SEdward Tomasz Napierala20150210: 202309cfaa45SEdward Tomasz Napierala The autofs(4) ABI was changed in order to restore binary compatibility 202409cfaa45SEdward Tomasz Napierala with 10.1-RELEASE. The automountd(8) daemon needs to be rebuilt to work 202509cfaa45SEdward Tomasz Napierala with the new kernel. 202609cfaa45SEdward Tomasz Napierala 20270fa22505SNathan Whitehorn20150131: 20280fa22505SNathan Whitehorn The powerpc64 kernel has been changed to a position-independent 20290fa22505SNathan Whitehorn executable. This can only be booted with a new version of loader(8), 20300fa22505SNathan Whitehorn so make sure to update both world and kernel before rebooting. 20310fa22505SNathan Whitehorn 20329cac79b3SDimitry Andric20150118: 20339cac79b3SDimitry Andric Clang and llvm have been upgraded to 3.5.1 release. This is a bugfix 20349cac79b3SDimitry Andric only release, no new features have been added. Please see the 20141231 20359cac79b3SDimitry Andric entry below for information about prerequisites and upgrading, if you 20369cac79b3SDimitry Andric are not already using 3.5.0. 20379cac79b3SDimitry Andric 2038968d62e1SEd Maste20150107: 2039968d62e1SEd Maste ELF tools addr2line, elfcopy (strip), nm, size, and strings are now 2040968d62e1SEd Maste taken from the ELF Tool Chain project rather than GNU binutils. They 2041968d62e1SEd Maste should be drop-in replacements, with the addition of arm64 support. 2042968d62e1SEd Maste The WITHOUT_ELFTOOLCHAIN_TOOLS= knob may be used to obtain the 2043f97aa232SEd Maste binutils tools, if necessary. See 20150805 for updated information. 2044968d62e1SEd Maste 2045f1b3840cSDag-Erling Smørgrav20150105: 2046f1b3840cSDag-Erling Smørgrav The default Unbound configuration now enables remote control 2047f1b3840cSDag-Erling Smørgrav using a local socket. Users who have already enabled the 2048f1b3840cSDag-Erling Smørgrav local_unbound service should regenerate their configuration 2049f1b3840cSDag-Erling Smørgrav by running "service local_unbound setup" as root. 2050f1b3840cSDag-Erling Smørgrav 20512d281361SBaptiste Daroussin20150102: 20522d281361SBaptiste Daroussin The GNU texinfo and GNU info pages have been removed. 20532d281361SBaptiste Daroussin To be able to view GNU info pages please install texinfo from ports. 20542d281361SBaptiste Daroussin 2055143c11b4SDimitry Andric20141231: 2056143c11b4SDimitry Andric Clang, llvm and lldb have been upgraded to 3.5.0 release. 2057143c11b4SDimitry Andric 20580ac2c3d1SDimitry Andric As of this release, a prerequisite for building clang, llvm and lldb is 20590ac2c3d1SDimitry Andric a C++11 capable compiler and C++11 standard library. This means that to 2060143c11b4SDimitry Andric be able to successfully build the cross-tools stage of buildworld, with 2061143c11b4SDimitry Andric clang as the bootstrap compiler, your system compiler or cross compiler 2062143c11b4SDimitry Andric should either be clang 3.3 or later, or gcc 4.8 or later, and your 2063143c11b4SDimitry Andric system C++ library should be libc++, or libdstdc++ from gcc 4.8 or 2064143c11b4SDimitry Andric later. 2065143c11b4SDimitry Andric 20660ac2c3d1SDimitry Andric On any standard FreeBSD 10.x or 11.x installation, where clang and 20670ac2c3d1SDimitry Andric libc++ are on by default (that is, on x86 or arm), this should work out 20680ac2c3d1SDimitry Andric of the box. 2069143c11b4SDimitry Andric 2070143c11b4SDimitry Andric On 9.x installations where clang is enabled by default, e.g. on x86 and 2071143c11b4SDimitry Andric powerpc, libc++ will not be enabled by default, so libc++ should be 2072143c11b4SDimitry Andric built (with clang) and installed first. If both clang and libc++ are 2073143c11b4SDimitry Andric missing, build clang first, then use it to build libc++. 2074143c11b4SDimitry Andric 2075143c11b4SDimitry Andric On 8.x and earlier installations, upgrade to 9.x first, and then follow 2076143c11b4SDimitry Andric the instructions for 9.x above. 2077143c11b4SDimitry Andric 20780ac2c3d1SDimitry Andric Sparc64 and mips users are unaffected, as they still use gcc 4.2.1 by 20790ac2c3d1SDimitry Andric default, and do not build clang. 20800ac2c3d1SDimitry Andric 20810ac2c3d1SDimitry Andric Many embedded systems are resource constrained, and will not be able to 20820ac2c3d1SDimitry Andric build clang in a reasonable time, or in some cases at all. In those 20830ac2c3d1SDimitry Andric cases, cross building bootable systems on amd64 is a workaround. 20840ac2c3d1SDimitry Andric 2085143c11b4SDimitry Andric This new version of clang introduces a number of new warnings, of which 2086143c11b4SDimitry Andric the following are most likely to appear: 2087143c11b4SDimitry Andric 2088143c11b4SDimitry Andric -Wabsolute-value 2089143c11b4SDimitry Andric 2090143c11b4SDimitry Andric This warns in two cases, for both C and C++: 2091143c11b4SDimitry Andric * When the code is trying to take the absolute value of an unsigned 2092143c11b4SDimitry Andric quantity, which is effectively a no-op, and almost never what was 2093143c11b4SDimitry Andric intended. The code should be fixed, if at all possible. If you are 2094143c11b4SDimitry Andric sure that the unsigned quantity can be safely cast to signed, without 2095143c11b4SDimitry Andric loss of information or undefined behavior, you can add an explicit 2096143c11b4SDimitry Andric cast, or disable the warning. 2097143c11b4SDimitry Andric 2098143c11b4SDimitry Andric * When the code is trying to take an absolute value, but the called 2099143c11b4SDimitry Andric abs() variant is for the wrong type, which can lead to truncation. 2100143c11b4SDimitry Andric If you want to disable the warning instead of fixing the code, please 2101143c11b4SDimitry Andric make sure that truncation will not occur, or it might lead to unwanted 2102143c11b4SDimitry Andric side-effects. 2103143c11b4SDimitry Andric 2104143c11b4SDimitry Andric -Wtautological-undefined-compare and 2105143c11b4SDimitry Andric -Wundefined-bool-conversion 2106143c11b4SDimitry Andric 2107143c11b4SDimitry Andric These warn when C++ code is trying to compare 'this' against NULL, while 2108143c11b4SDimitry Andric 'this' should never be NULL in well-defined C++ code. However, there is 2109143c11b4SDimitry Andric some legacy (pre C++11) code out there, which actively abuses this 2110143c11b4SDimitry Andric feature, which was less strictly defined in previous C++ versions. 2111143c11b4SDimitry Andric 2112143c11b4SDimitry Andric Squid and openjdk do this, for example. The warning can be turned off 2113143c11b4SDimitry Andric for C++98 and earlier, but compiling the code in C++11 mode might result 2114143c11b4SDimitry Andric in unexpected behavior; for example, the parts of the program that are 2115143c11b4SDimitry Andric unreachable could be optimized away. 2116143c11b4SDimitry Andric 21170b327b63SRick Macklem20141222: 21180b327b63SRick Macklem The old NFS client and server (kernel options NFSCLIENT, NFSSERVER) 21190b327b63SRick Macklem kernel sources have been removed. The .h files remain, since some 21200b327b63SRick Macklem utilities include them. This will need to be fixed later. 21210b327b63SRick Macklem If "mount -t oldnfs ..." is attempted, it will fail. 21220b327b63SRick Macklem If the "-o" option on mountd(8), nfsd(8) or nfsstat(1) is used, 21230b327b63SRick Macklem the utilities will report errors. 21240b327b63SRick Macklem 21255f25ee9cSBrooks Davis20141121: 21265f25ee9cSBrooks Davis The handling of LOCAL_LIB_DIRS has been altered to skip addition of 21275f25ee9cSBrooks Davis directories to top level SUBDIR variable when their parent 21285f25ee9cSBrooks Davis directory is included in LOCAL_DIRS. Users with build systems with 21295f25ee9cSBrooks Davis such hierarchies and without SUBDIR entries in the parent 21305f25ee9cSBrooks Davis directory Makefiles should add them or add the directories to 21315f25ee9cSBrooks Davis LOCAL_DIRS. 21325f25ee9cSBrooks Davis 2133603eaf79SAlexander V. Chernikov20141109: 213474342541SChristian Brueffer faith(4) and faithd(8) have been removed from the base system. Faith 2135603eaf79SAlexander V. Chernikov has been obsolete for a very long time. 2136603eaf79SAlexander V. Chernikov 21372d6f6d63SJean-Sébastien Pédron20141104: 21382d6f6d63SJean-Sébastien Pédron vt(4), the new console driver, is enabled by default. It brings 21392d6f6d63SJean-Sébastien Pédron support for Unicode and double-width characters, as well as 21402d6f6d63SJean-Sébastien Pédron support for UEFI and integration with the KMS kernel video 21412d6f6d63SJean-Sébastien Pédron drivers. 21422d6f6d63SJean-Sébastien Pédron 21432d6f6d63SJean-Sébastien Pédron You may need to update your console settings in /etc/rc.conf, 21442d6f6d63SJean-Sébastien Pédron most probably the keymap. During boot, /etc/rc.d/syscons will 21452d6f6d63SJean-Sébastien Pédron indicate what you need to do. 21462d6f6d63SJean-Sébastien Pédron 21472d6f6d63SJean-Sébastien Pédron vt(4) still has issues and lacks some features compared to 21482d6f6d63SJean-Sébastien Pédron syscons(4). See the wiki for up-to-date information: 21492d6f6d63SJean-Sébastien Pédron https://wiki.freebsd.org/Newcons 21502d6f6d63SJean-Sébastien Pédron 21512d6f6d63SJean-Sébastien Pédron If you want to keep using syscons(4), you can do so by adding 21522d6f6d63SJean-Sébastien Pédron the following line to /boot/loader.conf: 21532d6f6d63SJean-Sébastien Pédron kern.vty=sc 21542d6f6d63SJean-Sébastien Pédron 2155fa809347SEnji Cooper20141102: 2156fa809347SEnji Cooper pjdfstest has been integrated into kyua as an opt-in test suite. 215774342541SChristian Brueffer Please see share/doc/pjdfstest/README for more details on how to 2158fa809347SEnji Cooper execute it. 2159fa809347SEnji Cooper 2160ddd96d23SEd Maste20141009: 2161ddd96d23SEd Maste gperf has been removed from the base system for architectures 2162ddd96d23SEd Maste that use clang. Ports that require gperf will obtain it from the 2163ddd96d23SEd Maste devel/gperf port. 2164ddd96d23SEd Maste 216540a8ac8fSEnji Cooper20140923: 216640a8ac8fSEnji Cooper pjdfstest has been moved from tools/regression/pjdfstest to 216740a8ac8fSEnji Cooper contrib/pjdfstest . 216840a8ac8fSEnji Cooper 2169243d6a50SSean Bruno20140922: 2170243d6a50SSean Bruno At svn r271982, The default linux compat kernel ABI has been adjusted 2171243d6a50SSean Bruno to 2.6.18 in support of the linux-c6 compat ports infrastructure 2172243d6a50SSean Bruno update. If you wish to continue using the linux-f10 compat ports, 2173243d6a50SSean Bruno add compat.linux.osrelease=2.6.16 to your local sysctl.conf. Users are 2174243d6a50SSean Bruno encouraged to update their linux-compat packages to linux-c6 during 2175243d6a50SSean Bruno their next update cycle. 2176243d6a50SSean Bruno 2177232490c6SNathan Whitehorn20140729: 2178232490c6SNathan Whitehorn The ofwfb driver, used to provide a graphics console on PowerPC when 217974342541SChristian Brueffer using vt(4), no longer allows mmap() of all physical memory. This 2180232490c6SNathan Whitehorn will prevent Xorg on PowerPC with some ATI graphics cards from 2181232490c6SNathan Whitehorn initializing properly unless x11-servers/xorg-server is updated to 2182232490c6SNathan Whitehorn 1.12.4_8 or newer. 2183232490c6SNathan Whitehorn 21840aafd404SWarner Losh20140723: 21850aafd404SWarner Losh The xdev targets have been converted to using TARGET and 21860aafd404SWarner Losh TARGET_ARCH instead of XDEV and XDEV_ARCH. 21870aafd404SWarner Losh 21880d0485e2SDag-Erling Smørgrav20140719: 21890d0485e2SDag-Erling Smørgrav The default unbound configuration has been modified to address 21900d0485e2SDag-Erling Smørgrav issues with reverse lookups on networks that use private 21910d0485e2SDag-Erling Smørgrav address ranges. If you use the local_unbound service, run 21920d0485e2SDag-Erling Smørgrav "service local_unbound setup" as root to regenerate your 21930d0485e2SDag-Erling Smørgrav configuration, then "service local_unbound reload" to load the 21940d0485e2SDag-Erling Smørgrav new configuration. 21950d0485e2SDag-Erling Smørgrav 2196f4717209SBaptiste Daroussin20140709: 2197f4717209SBaptiste Daroussin The GNU texinfo and GNU info pages are not built and installed 2198f4717209SBaptiste Daroussin anymore, WITH_INFO knob has been added to allow to built and install 2199f4717209SBaptiste Daroussin them again. 22002d281361SBaptiste Daroussin UPDATE: see 20150102 entry on texinfo's removal 2201f4717209SBaptiste Daroussin 22028a833bdaSBaptiste Daroussin20140708: 22038a833bdaSBaptiste Daroussin The GNU readline library is now an INTERNALLIB - that is, it is 22048a833bdaSBaptiste Daroussin statically linked into consumers (GDB and variants) in the base 22058a833bdaSBaptiste Daroussin system, and the shared library is no longer installed. The 22068a833bdaSBaptiste Daroussin devel/readline port is available for third party software that 22078a833bdaSBaptiste Daroussin requires readline. 22088a833bdaSBaptiste Daroussin 220950f73640SMarcel Moolenaar20140702: 221050f73640SMarcel Moolenaar The Itanium architecture (ia64) has been removed from the list of 221150f73640SMarcel Moolenaar known architectures. This is the first step in the removal of the 221250f73640SMarcel Moolenaar architecture. 221350f73640SMarcel Moolenaar 221418aa7fccSRick Macklem20140701: 221518aa7fccSRick Macklem Commit r268115 has added NFSv4.1 server support, merged from 221618aa7fccSRick Macklem projects/nfsv4.1-server. Since this includes changes to the 221718aa7fccSRick Macklem internal interfaces between the NFS related modules, a full 221818aa7fccSRick Macklem build of the kernel and modules will be necessary. 221918aa7fccSRick Macklem __FreeBSD_version has been bumped. 222018aa7fccSRick Macklem 2221824a9093SEd Maste20140629: 2222824a9093SEd Maste The WITHOUT_VT_SUPPORT kernel config knob has been renamed 2223824a9093SEd Maste WITHOUT_VT. (The other _SUPPORT knobs have a consistent meaning 2224824a9093SEd Maste which differs from the behaviour controlled by this knob.) 2225824a9093SEd Maste 222638b72f8cSAlexander Motin20140619: 222738b72f8cSAlexander Motin Maximal length of the serial number in CTL was increased from 16 to 222838b72f8cSAlexander Motin 64 chars, that breaks ABI. All CTL-related tools, such as ctladm 222938b72f8cSAlexander Motin and ctld, need to be rebuilt to work with a new kernel. 223038b72f8cSAlexander Motin 2231727a7ce8SJulio Merino20140606: 2232727a7ce8SJulio Merino The libatf-c and libatf-c++ major versions were downgraded to 0 and 2233727a7ce8SJulio Merino 1 respectively to match the upstream numbers. They were out of 2234727a7ce8SJulio Merino sync because, when they were originally added to FreeBSD, the 2235727a7ce8SJulio Merino upstream versions were not respected. These libraries are private 2236727a7ce8SJulio Merino and not yet built by default, so renumbering them should be a 2237727a7ce8SJulio Merino non-issue. However, unclean source trees will yield broken test 2238727a7ce8SJulio Merino programs once the operator executes "make delete-old-libs" after a 2239727a7ce8SJulio Merino "make installworld". 2240727a7ce8SJulio Merino 22418c7ec47aSJulio Merino Additionally, the atf-sh binary was made private by moving it into 22428c7ec47aSJulio Merino /usr/libexec/. Already-built shell test programs will keep the 22438c7ec47aSJulio Merino path to the old binary so they will break after "make delete-old" 22448c7ec47aSJulio Merino is run. 22458c7ec47aSJulio Merino 2246727a7ce8SJulio Merino If you are using WITH_TESTS=yes (not the default), wipe the object 2247727a7ce8SJulio Merino tree and rebuild from scratch to prevent spurious test failures. 22488c7ec47aSJulio Merino This is only needed once: the misnumbered libraries and misplaced 22498c7ec47aSJulio Merino binaries have been added to OptionalObsoleteFiles.inc so they will 22508c7ec47aSJulio Merino be removed during a clean upgrade. 2251727a7ce8SJulio Merino 225285d60e68SDimitry Andric20140512: 225385d60e68SDimitry Andric Clang and llvm have been upgraded to 3.4.1 release. 225485d60e68SDimitry Andric 2255fa114234SWarner Losh20140508: 2256fa114234SWarner Losh We bogusly installed src.opts.mk in /usr/share/mk. This file should 2257fa114234SWarner Losh be removed to avoid issues in the future (and has been added to 2258fa114234SWarner Losh ObsoleteFiles.inc). 2259fa114234SWarner Losh 2260a46954e2SWarner Losh20140505: 2261a46954e2SWarner Losh /etc/src.conf now affects only builds of the FreeBSD src tree. In the 2262a46954e2SWarner Losh past, it affected all builds that used the bsd.*.mk files. The old 2263a46954e2SWarner Losh behavior was a bug, but people may have relied upon it. To get this 2264a46954e2SWarner Losh behavior back, you can .include /etc/src.conf from /etc/make.conf 2265a46954e2SWarner Losh (which is still global and isn't changed). This also changes the 2266a46954e2SWarner Losh behavior of incremental builds inside the tree of individual 226759a24370SWarner Losh directories. Set MAKESYSPATH to ".../share/mk" to do that. 2268a46954e2SWarner Losh Although this has survived make universe and some upgrade scenarios, 226955b76981SWarner Losh other upgrade scenarios may have broken. At least one form of 227055b76981SWarner Losh temporary breakage was fixed with MAKESYSPATH settings for buildworld 227159a24370SWarner Losh as well... In cases where MAKESYSPATH isn't working with this 227259a24370SWarner Losh setting, you'll need to set it to the full path to your tree. 2273a46954e2SWarner Losh 2274bd871f14SWarner Losh One side effect of all this cleaning up is that bsd.compiler.mk 2275bd871f14SWarner Losh is no longer implicitly included by bsd.own.mk. If you wish to 2276bd871f14SWarner Losh use COMPILER_TYPE, you must now explicitly include bsd.compiler.mk 2277bd871f14SWarner Losh as well. 2278bd871f14SWarner Losh 2279461dbce2SEitan Adler20140430: 2280461dbce2SEitan Adler The lindev device has been removed since /dev/full has been made a 2281461dbce2SEitan Adler standard device. __FreeBSD_version has been bumped. 2282461dbce2SEitan Adler 2283e9aba509SEnji Cooper20140424: 2284e9aba509SEnji Cooper The knob WITHOUT_VI was added to the base system, which controls 2285e9aba509SEnji Cooper building ex(1), vi(1), etc. Older releases of FreeBSD required ex(1) 2286e9aba509SEnji Cooper in order to reorder files share/termcap and didn't build ex(1) as a 2287e9aba509SEnji Cooper build tool, so building/installing with WITH_VI is highly advised for 2288e9aba509SEnji Cooper build hosts for older releases. 2289e9aba509SEnji Cooper 2290e9aba509SEnji Cooper This issue has been fixed in stable/9 and stable/10 in r277022 and 2291e9aba509SEnji Cooper r276991, respectively. 2292e9aba509SEnji Cooper 22932bb08298SWarner Losh20140418: 22942bb08298SWarner Losh The YES_HESIOD knob has been removed. It has been obsolete for 22952bb08298SWarner Losh a decade. Please move to using WITH_HESIOD instead or your builds 22962bb08298SWarner Losh will silently lack HESIOD. 22972bb08298SWarner Losh 22984c710b67SMarcel Moolenaar20140405: 22994c710b67SMarcel Moolenaar The uart(4) driver has been changed with respect to its handling 23004c710b67SMarcel Moolenaar of the low-level console. Previously the uart(4) driver prevented 23014c710b67SMarcel Moolenaar any process from changing the baudrate or the CLOCAL and HUPCL 23024c710b67SMarcel Moolenaar control flags. By removing the restrictions, operators can make 23034c710b67SMarcel Moolenaar changes to the serial console port without having to reboot. 23044c710b67SMarcel Moolenaar However, when getty(8) is started on the serial device that is 23054c710b67SMarcel Moolenaar associated with the low-level console, a misconfigured terminal 23064c710b67SMarcel Moolenaar line in /etc/ttys will now have a real impact. 23074c710b67SMarcel Moolenaar Before upgrading the kernel, make sure that /etc/ttys has the 23084c710b67SMarcel Moolenaar serial console device configured as 3wire without baudrate to 2309086036aaSMarcel Moolenaar preserve the previous behaviour. E.g: 23104c710b67SMarcel Moolenaar ttyu0 "/usr/libexec/getty 3wire" vt100 on secure 23114c710b67SMarcel Moolenaar 2312ea9ed3d8SAlexander Motin20140306: 2313ea9ed3d8SAlexander Motin Support for libwrap (TCP wrappers) in rpcbind was disabled by default 2314ea9ed3d8SAlexander Motin to improve performance. To re-enable it, if needed, run rpcbind 2315ea9ed3d8SAlexander Motin with command line option -W. 2316ea9ed3d8SAlexander Motin 2317a9fd2218SWarner Losh20140226: 2318a9fd2218SWarner Losh Switched back to the GPL dtc compiler due to updates in the upstream 2319a9fd2218SWarner Losh dts files not being supported by the BSDL dtc compiler. You will need 2320a9fd2218SWarner Losh to rebuild your kernel toolchain to pick up the new compiler. Core dumps 2321a9fd2218SWarner Losh may result while building dtb files during a kernel build if you fail 2322a9fd2218SWarner Losh to do so. Set WITHOUT_GPL_DTC if you require the BSDL compiler. 2323a9fd2218SWarner Losh 23248de08345SChristian Brueffer20140216: 23253ad1a091SWarner Losh Clang and llvm have been upgraded to 3.4 release. 23263ad1a091SWarner Losh 2327f785676fSDimitry Andric20140216: 23288de08345SChristian Brueffer The nve(4) driver has been removed. Please use the nfe(4) driver 23298de08345SChristian Brueffer for NVIDIA nForce MCP Ethernet adapters instead. 23308de08345SChristian Brueffer 23319f23d19aSDimitry Andric20140212: 23329f23d19aSDimitry Andric An ABI incompatibility crept into the libc++ 3.4 import in r261283. 23339f23d19aSDimitry Andric This could cause certain C++ applications using shared libraries built 23349f23d19aSDimitry Andric against the previous version of libc++ to crash. The incompatibility 23359f23d19aSDimitry Andric has now been fixed, but any C++ applications or shared libraries built 23369f23d19aSDimitry Andric between r261283 and r261801 should be recompiled. 23379f23d19aSDimitry Andric 23385e4b8b0dSXin LI20140204: 23395e4b8b0dSXin LI OpenSSH will now ignore errors caused by kernel lacking of Capsicum 23405e4b8b0dSXin LI capability mode support. Please note that enabling the feature in 23415e4b8b0dSXin LI kernel is still highly recommended. 23425e4b8b0dSXin LI 23435e4b8b0dSXin LI20140131: 23445e4b8b0dSXin LI OpenSSH is now built with sandbox support, and will use sandbox as 23455e4b8b0dSXin LI the default privilege separation method. This requires Capsicum 23465e4b8b0dSXin LI capability mode support in kernel. 23475e4b8b0dSXin LI 2348d1166b82SKai Wang20140128: 23492e503d34SKai Wang The libelf and libdwarf libraries have been updated to newer 23502e503d34SKai Wang versions from upstream. Shared library version numbers for 23512e503d34SKai Wang these two libraries were bumped. Any ports or binaries 23522e503d34SKai Wang requiring these two libraries should be recompiled. 23532e503d34SKai Wang __FreeBSD_version is bumped to 1100006. 23542e503d34SKai Wang 2355d7efee23SJulio Merino20140110: 2356d7efee23SJulio Merino If a Makefile in a tests/ directory was auto-generating a Kyuafile 2357d7efee23SJulio Merino instead of providing an explicit one, this would prevent such 2358d7efee23SJulio Merino Makefile from providing its own Kyuafile in the future during 2359d7efee23SJulio Merino NO_CLEAN builds. This has been fixed in the Makefiles but manual 2360d7efee23SJulio Merino intervention is needed to clean an objdir if you use NO_CLEAN: 2361d7efee23SJulio Merino # find /usr/obj -name Kyuafile | xargs rm -f 2362d7efee23SJulio Merino 23632773bfa9SBenjamin Kaduk20131213: 23642773bfa9SBenjamin Kaduk The behavior of gss_pseudo_random() for the krb5 mechanism 23652773bfa9SBenjamin Kaduk has changed, for applications requesting a longer random string 23662773bfa9SBenjamin Kaduk than produced by the underlying enctype's pseudo-random() function. 23672773bfa9SBenjamin Kaduk In particular, the random string produced from a session key of 23682773bfa9SBenjamin Kaduk enctype aes256-cts-hmac-sha1-96 or aes256-cts-hmac-sha1-96 will 23692773bfa9SBenjamin Kaduk be different at the 17th octet and later, after this change. 23702773bfa9SBenjamin Kaduk The counter used in the PRF+ construction is now encoded as a 23712773bfa9SBenjamin Kaduk big-endian integer in accordance with RFC 4402. 23722773bfa9SBenjamin Kaduk __FreeBSD_version is bumped to 1100004. 23732773bfa9SBenjamin Kaduk 2374e01d128aSJulio Merino20131108: 2375e01d128aSJulio Merino The WITHOUT_ATF build knob has been removed and its functionality 2376e01d128aSJulio Merino has been subsumed into the more generic WITHOUT_TESTS. If you were 2377e01d128aSJulio Merino using the former to disable the build of the ATF libraries, you 2378e01d128aSJulio Merino should change your settings to use the latter. 2379e01d128aSJulio Merino 2380b9cd6b0aSBrooks Davis20131025: 2381b9cd6b0aSBrooks Davis The default version of mtree is nmtree which is obtained from 2382b9cd6b0aSBrooks Davis NetBSD. The output is generally the same, but may vary 2383b9cd6b0aSBrooks Davis slightly. If you found you need identical output adding 2384b9cd6b0aSBrooks Davis "-F freebsd9" to the command line should do the trick. For the 2385b9cd6b0aSBrooks Davis time being, the old mtree is available as fmtree. 2386b9cd6b0aSBrooks Davis 2387e3ededfaSBryan Drewery20131014: 2388e3ededfaSBryan Drewery libbsdyml has been renamed to libyaml and moved to /usr/lib/private. 2389e3ededfaSBryan Drewery This will break ports-mgmt/pkg. Rebuild the port, or upgrade to pkg 2390e3ededfaSBryan Drewery 1.1.4_8 and verify bsdyml not linked in, before running "make 2391e3ededfaSBryan Drewery delete-old-libs": 2392e3ededfaSBryan Drewery # make -C /usr/ports/ports-mgmt/pkg build deinstall install clean 2393e3ededfaSBryan Drewery or 2394e3ededfaSBryan Drewery # pkg install pkg; ldd /usr/local/sbin/pkg | grep bsdyml 2395e3ededfaSBryan Drewery 239684b354cbSHiroki Sato20131010: 23979c80b8aaSWarner Losh The stable/10 branch has been created in subversion from head 23989c80b8aaSWarner Losh revision r256279. 23999c80b8aaSWarner Losh 2400dc0dbf5cSWarner LoshCOMMON ITEMS: 2401dc0dbf5cSWarner Losh 2402a24eff53SWarner Losh General Notes 2403a24eff53SWarner Losh ------------- 24045780f3baSWarner Losh Sometimes, obscure build problems are the result of environment 24055780f3baSWarner Losh poisoning. This can happen because the make utility reads its 2406456b5dd8SWarner Losh environment when searching for values for global variables. To run 2407456b5dd8SWarner Losh your build attempts in an "environmental clean room", prefix all make 2408456b5dd8SWarner Losh commands with 'env -i '. See the env(1) manual page for more details. 240916ae8351SEd Maste Occasionally a build failure will occur with "make -j" due to a race 241016ae8351SEd Maste condition. If this happens try building again without -j, and please 241116ae8351SEd Maste report a bug if it happens consistently. 24125780f3baSWarner Losh 24135ad05815SWarner Losh When upgrading from one major version to another it is generally best to 24145ad05815SWarner Losh upgrade to the latest code in the currently installed branch first, then 24155ad05815SWarner Losh do an upgrade to the new branch. This is the best-tested upgrade path, 24165ad05815SWarner Losh and has the highest probability of being successful. Please try this 24175ad05815SWarner Losh approach if you encounter problems with a major version upgrade. Since 241844c1484aSJens Schweikhardt the stable 4.x branch point, one has generally been able to upgrade from 24195ad05815SWarner Losh anywhere in the most recent stable branch to head / current (or even the 24205ad05815SWarner Losh last couple of stable branches). See the top of this file when there's 24215ad05815SWarner Losh an exception. 2422081ff8acSDoug Barton 242356cd269eSEd Maste The update process will emit an error on an attempt to perform a build 242456cd269eSEd Maste or install from a FreeBSD version below the earliest supported version. 242556cd269eSEd Maste When updating from an older version the update should be performed one 242656cd269eSEd Maste major release at a time, including running `make delete-old` at each 242756cd269eSEd Maste step. 242856cd269eSEd Maste 24296eeab389SWarner Losh When upgrading a live system, having a root shell around before 2430da0e842aSWarner Losh installing anything can help undo problems. Not having a root shell 2431da0e842aSWarner Losh around can lead to problems if pam has changed too much from your 2432da0e842aSWarner Losh starting point to allow continued authentication after the upgrade. 2433da0e842aSWarner Losh 24349c80b8aaSWarner Losh This file should be read as a log of events. When a later event changes 24359c80b8aaSWarner Losh information of a prior event, the prior event should not be deleted. 24369c80b8aaSWarner Losh Instead, a pointer to the entry with the new information should be 24379c80b8aaSWarner Losh placed in the old entry. Readers of this file should also sanity check 24389c80b8aaSWarner Losh older entries before relying on them blindly. Authors of new entries 24399c80b8aaSWarner Losh should write them with this in mind. 24409c80b8aaSWarner Losh 24418fc25799SMartin Matuska ZFS notes 24428fc25799SMartin Matuska --------- 24438fc25799SMartin Matuska When upgrading the boot ZFS pool to a new version, always follow 24448fc25799SMartin Matuska these two steps: 24458fc25799SMartin Matuska 24468fc25799SMartin Matuska 1.) recompile and reinstall the ZFS boot loader and boot block 24478fc25799SMartin Matuska (this is part of "make buildworld" and "make installworld") 24488fc25799SMartin Matuska 24498fc25799SMartin Matuska 2.) update the ZFS boot block on your boot drive 24508fc25799SMartin Matuska 2451d8e59012SColin Percival The following example updates the ZFS boot block on the 2452d8e59012SColin Percival freebsd-boot partition of a GPT partitioned drive ada0: 2453d8e59012SColin Percival "gpart bootcode -p /boot/gptzfsboot -i $N ada0" 2454d8e59012SColin Percival The value $N will typically be 1 (if booting from BIOS) or 2 (if 2455d8e59012SColin Percival booting from EFI). 24568fc25799SMartin Matuska 24578fc25799SMartin Matuska Non-boot pools do not need these updates. 24588fc25799SMartin Matuska 2459dc0dbf5cSWarner Losh To build a kernel 2460dc0dbf5cSWarner Losh ----------------- 2461ba01eb20SWarner Losh If you are updating from a prior version of FreeBSD (even one just 24621cf0ef11SDavid E. O'Brien a few days old), you should follow this procedure. It is the most 24631cf0ef11SDavid E. O'Brien failsafe as it uses a /usr/obj tree with a fresh mini-buildworld, 24641cf0ef11SDavid E. O'Brien 24651cf0ef11SDavid E. O'Brien make kernel-toolchain 2466282e0f01SRuslan Ermilov make -DALWAYS_CHECK_MAKE buildkernel KERNCONF=YOUR_KERNEL_HERE 2467282e0f01SRuslan Ermilov make -DALWAYS_CHECK_MAKE installkernel KERNCONF=YOUR_KERNEL_HERE 2468dc0dbf5cSWarner Losh 24692e937dd6SAlexander Leidinger To test a kernel once 24702e937dd6SAlexander Leidinger --------------------- 24712e937dd6SAlexander Leidinger If you just want to boot a kernel once (because you are not sure 24722e937dd6SAlexander Leidinger if it works, or if you want to boot a known bad kernel to provide 24732e937dd6SAlexander Leidinger debugging information) run 24742e937dd6SAlexander Leidinger make installkernel KERNCONF=YOUR_KERNEL_HERE KODIR=/boot/testkernel 24752e937dd6SAlexander Leidinger nextboot -k testkernel 24762e937dd6SAlexander Leidinger 2477ba01eb20SWarner Losh To rebuild everything and install it on the current system. 2478ba01eb20SWarner Losh ----------------------------------------------------------- 247963cb445eSWarner Losh # Note: sometimes if you are running current you gotta do more than 248063cb445eSWarner Losh # is listed here if you are upgrading from a really old current. 248163cb445eSWarner Losh 2482f643de42SWarner Losh <make sure you have good level 0 dumps> 248363cb445eSWarner Losh make buildworld 2484e5f5a852SEitan Adler make buildkernel KERNCONF=YOUR_KERNEL_HERE 2485e5f5a852SEitan Adler make installkernel KERNCONF=YOUR_KERNEL_HERE 248663cb445eSWarner Losh [1] 248763cb445eSWarner Losh <reboot in single user> [3] 2488e641c29aSDries Michiels etcupdate -p [5] 248963cb445eSWarner Losh make installworld 2490e641c29aSDries Michiels etcupdate -B [4] 249194877c06SAlexander Leidinger make delete-old [6] 249263cb445eSWarner Losh <reboot> 249363cb445eSWarner Losh 2494f27b1fceSJoseph Koshy To cross-install current onto a separate partition 2495f27b1fceSJoseph Koshy -------------------------------------------------- 2496f27b1fceSJoseph Koshy # In this approach we use a separate partition to hold 2497f27b1fceSJoseph Koshy # current's root, 'usr', and 'var' directories. A partition 2498f27b1fceSJoseph Koshy # holding "/", "/usr" and "/var" should be about 2GB in 2499f27b1fceSJoseph Koshy # size. 2500f27b1fceSJoseph Koshy 2501f27b1fceSJoseph Koshy <make sure you have good level 0 dumps> 2502f27b1fceSJoseph Koshy <boot into -stable> 2503f27b1fceSJoseph Koshy make buildworld 25043ecf3bddSRuslan Ermilov make buildkernel KERNCONF=YOUR_KERNEL_HERE 2505f27b1fceSJoseph Koshy <maybe newfs current's root partition> 2506f27b1fceSJoseph Koshy <mount current's root partition on directory ${CURRENT_ROOT}> 2507af34024aSJohn-Mark Gurney make installworld DESTDIR=${CURRENT_ROOT} -DDB_FROM_SRC 25082d5cde04SRuslan Ermilov make distribution DESTDIR=${CURRENT_ROOT} # if newfs'd 25093ecf3bddSRuslan Ermilov make installkernel KERNCONF=YOUR_KERNEL_HERE DESTDIR=${CURRENT_ROOT} 2510f27b1fceSJoseph Koshy cp /etc/fstab ${CURRENT_ROOT}/etc/fstab # if newfs'd 2511f27b1fceSJoseph Koshy <edit ${CURRENT_ROOT}/etc/fstab to mount "/" from the correct partition> 2512f27b1fceSJoseph Koshy <reboot into current> 2513f27b1fceSJoseph Koshy <do a "native" rebuild/install as described in the previous section> 2514737d990aSXin LI <maybe install compatibility libraries from ports/misc/compat*> 2515f27b1fceSJoseph Koshy <reboot> 2516f27b1fceSJoseph Koshy 2517f27b1fceSJoseph Koshy 251815974d55SGavin Atkinson To upgrade in-place from stable to current 2519f27b1fceSJoseph Koshy ---------------------------------------------- 2520f643de42SWarner Losh <make sure you have good level 0 dumps> 252121c075eaSWarner Losh make buildworld [9] 2522779f392bSJohn Baldwin make buildkernel KERNCONF=YOUR_KERNEL_HERE [8] 2523779f392bSJohn Baldwin make installkernel KERNCONF=YOUR_KERNEL_HERE 2524fc8c157fSWarner Losh [1] 2525fc8c157fSWarner Losh <reboot in single user> [3] 2526e641c29aSDries Michiels etcupdate -p [5] 2527ba26da8eSWarner Losh make installworld 2528e641c29aSDries Michiels etcupdate -B [4] 252994877c06SAlexander Leidinger make delete-old [6] 2530ba26da8eSWarner Losh <reboot> 2531ba26da8eSWarner Losh 2532fdb9f54dSWarner Losh Make sure that you've read the UPDATING file to understand the 2533fdb9f54dSWarner Losh tweaks to various things you need. At this point in the life 2534fdb9f54dSWarner Losh cycle of current, things change often and you are on your own 2535fdb9f54dSWarner Losh to cope. The defaults can also change, so please read ALL of 2536fdb9f54dSWarner Losh the UPDATING entries. 2537ba26da8eSWarner Losh 25381dece4a9SWarner Losh Also, if you are tracking -current, you must be subscribed to 25391dece4a9SWarner Losh freebsd-current@freebsd.org. Make sure that before you update 25401dece4a9SWarner Losh your sources that you have read and understood all the recent 25411dece4a9SWarner Losh messages there. If in doubt, please track -stable which has 25421dece4a9SWarner Losh much fewer pitfalls. 25431dece4a9SWarner Losh 2544d2799054SWarner Losh [1] If you have third party modules, such as vmware, you should disable 2545d2799054SWarner Losh them at this point so they don't crash your system on 2546d2799054SWarner Losh reboot. Alternatively, you should rebuild all the modules you have in 2547d2799054SWarner Losh your system and install them as well. If you are running -current, you 2548d2799054SWarner Losh should seriously consider placing all sources to all the modules for 2549d2799054SWarner Losh your system (or symlinks to them) in /usr/local/sys/modules so this 2550d2799054SWarner Losh happens automatically. If all your modules come from ports, then adding 2551d2799054SWarner Losh the port origin directories to PORTS_MODULES instead is also automatic 2552d2799054SWarner Losh and effective, eg: 2553d2799054SWarner Losh PORTS_MODULES+=x11/nvidia-driver 2554134d2e86SWarner Losh 2555ee6e1fc3SWarner Losh [3] From the bootblocks, boot -s, and then do 2556ee6e1fc3SWarner Losh fsck -p 2557ee6e1fc3SWarner Losh mount -u / 2558ee6e1fc3SWarner Losh mount -a 25598ed2d94aSWarner Losh sh /etc/rc.d/zfs start # mount zfs filesystem, if needed 25608ed2d94aSWarner Losh cd src # full path to source 256147d0d01fSWarner Losh adjkerntz -i # if CMOS is wall time 2562d2799054SWarner Losh Also, when doing a major release upgrade, it is required that you boot 2563d2799054SWarner Losh into single user mode to do the installworld. 2564ee6e1fc3SWarner Losh 2565a6cd4f9dSWarner Losh [4] Note: This step is non-optional. Failure to do this step 2566a6cd4f9dSWarner Losh can result in a significant reduction in the functionality of the 2567a6cd4f9dSWarner Losh system. Attempting to do it by hand is not recommended and those 2568a6cd4f9dSWarner Losh that pursue this avenue should read this file carefully, as well 2569a6cd4f9dSWarner Losh as the archives of freebsd-current and freebsd-hackers mailing lists 2570e641c29aSDries Michiels for potential gotchas. See etcupdate(8) for more information. 2571a6cd4f9dSWarner Losh 257244c1484aSJens Schweikhardt [5] Usually this step is a no-op. However, from time to time 2573835284beSWarner Losh you may need to do this if you get unknown user in the following 2574e641c29aSDries Michiels step. 2575835284beSWarner Losh 257694877c06SAlexander Leidinger [6] This only deletes old files and directories. Old libraries 257794877c06SAlexander Leidinger can be deleted by "make delete-old-libs", but you have to make 257894877c06SAlexander Leidinger sure that no program is using those libraries anymore. 257994877c06SAlexander Leidinger 2580ed651a74SWarner Losh [8] The new kernel must be able to run existing binaries used by an 2581ed651a74SWarner Losh installworld. When upgrading across major versions, the new kernel's 2582ed651a74SWarner Losh configuration must include the correct COMPAT_FREEBSD<n> option for 2583ed651a74SWarner Losh existing binaries (e.g. COMPAT_FREEBSD11 to run 11.x binaries). Failure 2584ed651a74SWarner Losh to do so may leave you with a system that is hard to boot to recover. A 2585ed651a74SWarner Losh GENERIC kernel will include suitable compatibility options to run 2586ed651a74SWarner Losh binaries from older branches. Note that the ability to run binaries 2587ed651a74SWarner Losh from unsupported branches is not guaranteed. 2588c74fe6afSWarner Losh 2589e5dc5f61SWarner Losh Make sure that you merge any new devices from GENERIC since the 25908ed2d94aSWarner Losh last time you updated your kernel config file. Options also 25918ed2d94aSWarner Losh change over time, so you may need to adjust your custom kernels 25928ed2d94aSWarner Losh for these as well. 2593e5dc5f61SWarner Losh 2594e5f5a852SEitan Adler [9] If CPUTYPE is defined in your /etc/make.conf, make sure to use the 2595e5dc5f61SWarner Losh "?=" instead of the "=" assignment operator, so that buildworld can 2596e5dc5f61SWarner Losh override the CPUTYPE if it needs to. 2597e5dc5f61SWarner Losh 2598e5dc5f61SWarner Losh MAKEOBJDIRPREFIX must be defined in an environment variable, and 2599e5dc5f61SWarner Losh not on the command line, or in /etc/make.conf. buildworld will 2600e5dc5f61SWarner Losh warn if it is improperly defined. 2601dc0dbf5cSWarner LoshFORMAT: 2602dc0dbf5cSWarner Losh 2603f699bbbbSMark OvensThis file contains a list, in reverse chronological order, of major 2604630f2154SGlen Barberbreakages in tracking -current. It is not guaranteed to be a complete 26059c80b8aaSWarner Loshlist of such breakages, and only contains entries since September 23, 2011. 2606630f2154SGlen BarberIf you need to see UPDATING entries from before that date, you will need 2607630f2154SGlen Barberto fetch an UPDATING file from an older FreeBSD release. 26081fc1a0dcSWarner Losh 2609e72fd46aSWarner LoshCopyright information: 2610e72fd46aSWarner Losh 2611f86e6000SWarner LoshCopyright 1998-2009 M. Warner Losh <imp@FreeBSD.org> 2612e72fd46aSWarner Losh 2613772730c7SWarner LoshRedistribution, publication, translation and use, with or without 2614772730c7SWarner Loshmodification, in full or in part, in any form or format of this 26159698f2c0SWarner Loshdocument are permitted without further permission from the author. 2616e72fd46aSWarner Losh 2617e72fd46aSWarner LoshTHIS DOCUMENT IS PROVIDED BY WARNER LOSH ``AS IS'' AND ANY EXPRESS OR 2618e72fd46aSWarner LoshIMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 2619e72fd46aSWarner LoshWARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 2620e72fd46aSWarner LoshDISCLAIMED. IN NO EVENT SHALL WARNER LOSH BE LIABLE FOR ANY DIRECT, 2621e72fd46aSWarner LoshINDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 2622e72fd46aSWarner Losh(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 2623e72fd46aSWarner LoshSERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2624e72fd46aSWarner LoshHOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 2625e72fd46aSWarner LoshSTRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 2626e72fd46aSWarner LoshIN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 2627e72fd46aSWarner LoshPOSSIBILITY OF SUCH DAMAGE. 2628e72fd46aSWarner Losh 262922306abcSWarner LoshContact Warner Losh if you have any questions about your use of 2630772730c7SWarner Loshthis document. 2631772730c7SWarner Losh 263297d92980SPeter Wemm$FreeBSD$ 2633