Annotation of www/72.html, Revision 1.32
1.1 deraadt 1: <!doctype html>
2: <html lang=en id=release>
3: <head>
4: <meta charset=utf-8>
5:
6: <title>OpenBSD 7.2</title>
7: <meta name="description" content="OpenBSD 7.2">
8: <meta name="viewport" content="width=device-width, initial-scale=1">
9: <link rel="stylesheet" type="text/css" href="openbsd.css">
10: <link rel="canonical" href="https://www.openbsd.org/72.html">
11: </head><body>
12: <h2 id=OpenBSD>
13: <a href="index.html">
14: <i>Open</i><b>BSD</b></a>
15: 7.2
16: </h2>
17:
18: <table>
19: <tr>
20: <td>
21: <a href="images/XXX.png">
22: <img width="227" height="303" src="images/XXX-s.gif" alt="XXX"></a>
23: <td>
24: Released Oct 20, 2022. (53rd OpenBSD release)<br>
25: Copyright 1997-2022, Theo de Raadt.<br>
26: <br>
1.28 deraadt 27: Artwork by Jon Chad.
1.1 deraadt 28: <br>
29: <ul>
30: <li>See the information on <a href="ftp.html">the FTP page</a> for
31: a list of mirror machines.
32: <li>Go to the <code class=reldir>pub/OpenBSD/7.2/</code> directory on
33: one of the mirror sites.
34: <li>Have a look at <a href="errata72.html">the 7.2 errata page</a> for a list
35: of bugs and workarounds.
36: <li>See a <a href="plus72.html">detailed log of changes</a> between the
37: 7.1 and 7.2 releases.
38: <p>
39: <li><a href="https://man.openbsd.org/signify.1">signify(1)</a>
40: pubkeys for this release:<p>
41:
42: <table class=signify>
43: <tr><td>
44: openbsd-72-base.pub:
45: <td>
46: <a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/openbsd-72-base.pub">
1.17 jsg 47: RWQTKNnK3CZZ8Lid7/kWPO1WxjEsTeuxiXbJSSg6RDir9OJmV+t7GrOo</a>
1.1 deraadt 48: <tr><td>
49: openbsd-72-fw.pub:
50: <td>
51: RWRvwsB/ZxwZxiQBgNVhuCnEacKE1MhrcDX25jFccqaj0pxsY9oIPJq4
52: <tr><td>
53: openbsd-72-pkg.pub:
54: <td>
55: RWSyNc+EwQQo5bZ5XtDpnk0FUl8NrIl+Ocq4FV/5VTvP9rOgHzKEnBx0
56: <tr><td>
57: openbsd-72-syspatch.pub:
58: <td>
59: RWQuBB7PRAc2Zy+C7VAynLuan8WDVtQ9R4xLpl8yjf1zxfqEBRRJ+66w
60: </table>
61: </ul>
62: <p>
63: All applicable copyrights and credits are in the src.tar.gz,
64: sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the
65: files fetched via <code>ports.tar.gz</code>.
66: </table>
67:
68: <hr>
69:
70: <section id=new>
71: <h3>What's New</h3>
72: <p>
73: This is a partial list of new features and systems included in OpenBSD 7.2.
74: For a comprehensive list, see the <a href="plus72.html">changelog</a> leading
75: to 7.2.
76:
77: <ul>
78:
79: <li>New/extended platforms:
80: <ul>
1.4 jsg 81: <li>Added support for Ampere Altra
82: <li>Added support for Apple M2
83: <li>Added support for Qualcomm Snapdragon 8cx Gen 3 (SC8280XP)
1.1 deraadt 84: <li>...
85: </ul>
86:
87: <li>Various kernel improvements:
88: <ul>
1.12 benno 89: <li>Allowed bsd.rd and bsd/bsd.mp to boot on Oracle Cloud amd64 instances.
90: <li>Added support for switching from glass console to serial console
91: on arm64 systems that default to glass console.
1.16 jsg 92: <li><a href="https://man.openbsd.org/pf.4">pf(4)</a> automatically allows
93: IGMP and ICMP6 MLD packets with router alert option.
1.9 bluhm 94: Special allow-opts rules are no longer needed for multicast
95: discovery.
1.19 benno 96: <li>Fixed a <a href="https://man.openbsd.org/pf.4">pf(4)</a> NULL
97: dereference panic triggered by <a
98: href="https://man.openbsd.org/relayd.8">relayd(8)</a>.
1.16 jsg 99: <li>Implement "show all routes" to print routing tables in
100: <a href="https://man.openbsd.org/ddb.4">ddb(4)</a>.
1.29 benno 101: <li>Added a method (ESC D) to enter <a
102: href="https://man.openbsd.org/ddb.4">ddb(4)</a> on serial drivers that
103: do not have a true BREAK mechanism.
104: <li>Added "show all routes" and the ability to show individual routes
105: (e.g. "show route 0xfffffd807e9b0000") to <a
106: href="https://man.openbsd.org/ddb.4">ddb(4)</a>.
107: <li>Added a "show swap" command to <a
108: href="https://man.openbsd.org/ddb.4">ddb(4)</a> to help debugging.
109:
110:
1.16 jsg 111: <li>Count dropped network packets due to low memory in
112: <a href="https://man.openbsd.org/netstat.1">netstat(1)</a>.
1.12 benno 113: <li>Simplified machine command handling in <a
114: href="https://man.openbsd.org/ddb.4">ddb(4)</a>.
115: <li>Changed to a simpler formula to calculate a default kern.maxthread
116: value: 2*NPROCESS.
117: <li>Enabled <a href="https://man.openbsd.org/kstat.4">kstat(4)</a>, a
118: device that exports kernel statistics that can be read by <a
1.23 jsg 119: href="https://man.openbsd.org/kstat.1">kstat(1)</a>.
1.13 benno 120: <li>Added cpu frequency sensors for each core on CPUs that have MPERF/APERF support.
1.14 benno 121: <li>Merged the UVM swap-backed and object-backed inactive page lists.
122: <li>Fixed <a href="https://man.openbsd.org/rwlock.9">rwlock(9)</a>
123: implementation to be fair to writers. Previously, readers could grab
124: the lock even if writers were waiting first.
125: <li>Made the CPU frequency scaling duration relative to the load
126: when in automatic mode on battery.
127: <li>Fixed luna88k MULTIPROCESSOR kernels booting with CPU modules
128: installed in arbitrary slots.
1.19 benno 129: <li>Added a missing <a
130: href="https://man.openbsd.org/kqueue.2">kqueue(2)</a> wakeup, found by
131: a Go testcase hang.
132: <li>Bumped the maximum number of supported CPUs to 256 on arm64.
133:
1.29 benno 134: <!-- XXX should the following be here (swapper, pmem...) or maybe one entry describing them together? -->
135: <li>Ensure uvm_swap_io() can succeed, even in out of memory
136: situations, by reserving a second segment for the page daemon.
137: <li>Ensured progress in the swapper by pre-allocating pages in a DMA-reachable region.
138: <li>Made the page daemon consider pmemrange regions when trying to
139: free pages from the inactive list. Previously the page daemon could
140: use a lot of CPU without freeing a page because the global limits were
141: satisfied.
142: <li>Ensured that uvm_swap_get() will always sleep rather than
143: returning an error. Previously an error could be returned to the fault
144: handler which would result in processes dying when a system was under
145: a lot of memory pressure.
146:
147:
148: <li>Added support for using non-standard UARTs (such as the Synopsys
149: DesignWare UART) as an early console.
150: <li>Made the EFI bootloader provide the extra parameters necessary to
151: use non-standard UARTs on the AMD Ryzen Embedded V1000 SoCs as console.
152: <li>Switched bootloaders to the extended BOOTARG_CONSDEV struct.
153:
154: <li>Remove NexGen CPU identification code as the kernel cannot run on these CPUs anyway.
155: <li>Remove Rise CPU identification code.
1.32 ! benno 156: <li>Dropped detection code for 386sx/386dx CPUs. OpenBSD/i386 hasn't
! 157: actually supported running on either for some time.
! 158: <li>Dropped detection code for Cyrix CPUs older than the Cyrix M2.
1.29 benno 159:
160: <li>Implemented the fundamentals for suspend/resume on arm64.
1.32 ! benno 161: <li>Simplified TSC synchronization testing on amd64.
! 162:
! 163: <li>Corrected sparc64 ofwboot to default to the <a
! 164: href="https://man.openbsd.org/softraid.4">softraid(4)</a> volume on the
! 165: boot device to make root on softraid work out of the box on sparc64
! 166: and be more consistent with softraid boot on other architectures.
! 167: <li>Added support for booting from RAID 1C <a
! 168: href="https://man.openbsd.org/softraid.4">softraid(4)</a> volumes on
! 169: amd64, sparc64 and arm64.
! 170:
! 171: <li>Removed the obsolete kern.nselcoll <a
! 172: href="https://man.openbsd.org/sysctl.2">sysctl(2)</a>.
! 173: <li>Changed mips64, octeon, and loongson to trigger deferred clock
! 174: interrupts from <a href="https://man.openbsd.org/splx.9">splx(9)</a>.
! 175: This isolates the clock interrupt schedule from the MD clock interrupt
! 176: code.
! 177: <li>Fixed a potential kernel panic when an msdos partition is out
! 178: of space by fixing instances where msdosfs passed a NULL proc pointer
! 179: to detrunc().
! 180: <li>Add a delay_init() function that helps on i386 and amd64
! 181: architectures in setting up delay_func for different timers and
! 182: switching between them depending on their quality properties. This
! 183: improves how timers backing <a
! 184: href="https://man.openbsd.org/delay.9">delay(9)</a> are managed.
1.29 benno 185:
1.1 deraadt 186: </ul>
187:
188: <li>SMP Improvements
189: <ul>
1.9 bluhm 190: <li>Make route timer MP safe and use pool rttmr.
191: <li>Use kernel lock to protect parts of ARP, ND6 and PPPoE that
192: are not MP safe.
193: Lookup of existing ARP entry is MP safe and can run in parallel.
194: <li>Start up to 4 softnet tasks to run IP input and forwarding
195: in parallel on multiple cores.
196: <li>Run IPv4 packet reassembly in parallel.
197: <li>Run IPv6 hop-by-hop options processing in parallel.
198: <li>Add a mutex to rate limiting functions to make them MP safe.
199: <li>Introduce mutex and reference counter for internet protocol
200: control block.
201: <li>Protect UDP, raw IP, and divert packet input routines
202: with a per socket mutex.
1.16 jsg 203: <li>Protect <a href="https://man.openbsd.org/recv.2">recv(2)</a> system call
204: for UDP and raw IP packets with a per socket mutex and shared netlock.
1.9 bluhm 205: Allows to receive packets while forwarding in parallel.
206: <li>Protect multicast deliver loop for UDP and raw IP sockets with rwlock.
1.13 benno 207: <li>Only grab netlock in IGMP and MLD timer when necessary.
1.9 bluhm 208: <li>TCP slow timer runs without netlock.
209: <li>Rework rwlock so that a writer will get the lock eventually.
210: Readers cannot share the lock forever.
211: This prevents starvation of the writer.
212: <li>Run interface media ioctl with shared netlock so packets
1.16 jsg 213: can be processed while running
214: <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>.
215: <li><a href="https://man.openbsd.org/btrace.8">btrace(8)</a> can be used
216: to debug reference counting.
1.9 bluhm 217: <li>Use MP safe refcount for interface addresses.
1.29 benno 218: <li>Unlocked <a href="https://man.openbsd.org/kbind.2">kbind(2)</a>.
219: <li>Unlocked the <a href="https://man.openbsd.org/pledge.2">pledge(2)</a> system call.
220: <li>Made <a href="https://man.openbsd.org/unix.4">unix(4)</a> domain
221: sockets locking per-socket rather than coarse locking of the entire
222: domain sockets layer.
223:
1.1 deraadt 224: <li>...
225: </ul>
226:
1.13 benno 227: <li>Direct Rendering Manager and graphics drivers
1.1 deraadt 228: <ul>
1.5 jsg 229: <li>Updated <a href="https://man.openbsd.org/drm.4">drm(4)</a>
230: to Linux 5.15.69
231: <li><a href="https://man.openbsd.org/inteldrm.4">inteldrm(4)</a>:
232: support for Alder Lake, Raptor Lake
1.13 benno 233: <li>Reimplemented the page allocation code using <a
234: href="https://man.openbsd.org/bus_dma.9">bus_dma(9)</a> APIs to make
235: sure DMA addresses are translated properly on architectures with an
236: IOMMU. This fixed <a
237: href="https://man.openbsd.org/amdgpu.4">amdgpu(4)</a> and <a
238: href="https://man.openbsd.org/radeondrm.4">radeondrm(4)</a> on
239: powerpc, sparc64, and arm64 machines.
1.29 benno 240: <li>Implemented support for framebuffers that don't start on a page
241: boundary (like those on the new 14" and 16" Macbook Pro).
242: <li>Added handling for framebuffers where the first pixel isn't
243: page-aligned to <a href="https://man.openbsd.org/wsfb.4">wsfb(4)</a>.
1.32 ! benno 244: <li>Fixed <a href="https://man.openbsd.org/Xorg.1">Xorg(1)</a> when
! 245: using the luna88k 1bpp framebuffer hardware.
1.1 deraadt 246: </ul>
247:
248: <li>VMM/VMD improvements
249: <ul>
1.11 benno 250: <li>Improved error handling and logging in <a
251: href="https://man.openbsd.org/vmd.8">vmd(8)</a>
252: <li>Unify all internal structures and interfaces between <a
253: href="https://man.openbsd.org/vmd.8">vmd(8)</a>, <a
254: href="https://man.openbsd.org/vmctl.8">vmctl(8)</a> and <a
255: href="https://man.openbsd.org/vmm.4">vmm(4)</a> to use bytes for
1.13 benno 256: memory and disk sizes.
1.18 jsg 257: <li>Fix rebooting a received VM in <a
1.11 benno 258: href="https://man.openbsd.org/vmd.8">vmd(8)</a>.
259: <li>Have <a href="https://man.openbsd.org/vmd.8">vmd(8)</a> provide
260: a copy of bios at 4g boundary, SeaBIOS and newer Linux kernels expect
261: it there.
262: <li>In <a href="https://man.openbsd.org/vmd.8">vmd(8)</a>, fix off by
1.18 jsg 263: one in VM memory range check.
1.11 benno 264: <li>In <a href="https://man.openbsd.org/vmd.8">vmd(8)</a>, add
1.18 jsg 265: support for MMIO assist. In <a
266: href="https://man.openbsd.org/vmm.4">vmm(4)</a>, send all port I/O
1.11 benno 267: emulation to userland.
268: <li>Have <a href="https://man.openbsd.org/vmd.8">vmd(8)</a> compute
269: i8254 read-back command latch from singular timestamp.
270: <li>Improve the command line parsing in <a
271: href="https://man.openbsd.org/vmctl.8">vmctl(8)</a>.
272: <li>Let <a href="https://man.openbsd.org/vmm.4">vmm(4)</a> allow
273: reading MSR_TSC on Intel hosts.
274: <li>In <a href="https://man.openbsd.org/vmm.4">vmm(4)</a>, reference
1.18 jsg 275: count VMs and VCPUs.
1.11 benno 276: <li>In <a href="https://man.openbsd.org/vmm.4">vmm(4)</a>, zero
1.18 jsg 277: virtual addresses of VCPU state pages after freeing.
1.11 benno 278: <li>Fix `vmctl send` on Intel hosts by load the vmcs before reading
1.18 jsg 279: VCPU registers in <a href="https://man.openbsd.org/vmm.4">vmm(4)</a>.
1.11 benno 280: <li>Fix `vmctl receive` on Intel hosts by adding an additional fault
281: type in <a href="https://man.openbsd.org/vmm.4">vmm(4)</a>.
282: <li>Add additional <a href="https://man.openbsd.org/dt.4">dt(4)</a>
283: tracepoints in various <a
284: href="https://man.openbsd.org/vmm.4">vmm(4)</a> codepaths.
1.1 deraadt 285: </ul>
286:
287: <li>Various new userland features:
288: <ul>
1.14 benno 289: <li>Replaced <a href="https://man.openbsd.org/rc.d.8">rc.d(8)</a>
290: $rcexec variable with an rc_exec function. <em>This will require a
291: mechanical change from <code>${rcexec}</code> to <code>rc_exec</code>
292: in rc.d scripts.</em> Kept compatibility to give people a chance to
293: fix their custom scripts.
1.19 benno 294: <li>Introduced a new daemon_execdir variable to <a
295: href="https://man.openbsd.org/rc.d.8">rc.d(8)</a> for changing to a
1.24 ajacouto 296: specified directory before running rc_exec.
297: <li>Add a new <i>configtest</i> action to <a
298: href="https://man.openbsd.org/rc.d.8">rc.d(8)</a> and <a
299: href="https://man.openbsd.org/rcctl.8">rcctl(8)</a> to check
300: configuration syntax of a daemon.
1.29 benno 301: <li>Added <a href="https://man.openbsd.org/ts.1">ts(1)</a>, a timestamp utility.
302:
1.24 ajacouto 303: </ul>
1.1 deraadt 304:
305: <li>Various bugfixes and tweaks in userland:
306: <ul>
1.12 benno 307: <li>Changed <a href="https://man.openbsd.org/compress">compress(1)</a>
308: to print a more accurate message when -v is used with -k.
309: <li>Fixed <a href="https://man.openbsd.org/openrsync">openrsync(1)</a>
310: on sparc64 by eliminating a redundant second conversion of the int
311: value from little to host endian.
1.29 benno 312: <li>Added connection timeout functionality to <a
313: href="https://man.openbsd.org/openrsync.1">openrsync(1)</a> via the
314: --contimeout option.
315: <li>Set the default <a
316: href="https://man.openbsd.org/openrsync.1">openrsync(1)</a> connection
317: timeout that <a
318: href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a> uses
319: to 15 seconds.
320:
1.12 benno 321: <li>Made use of the fact that repositories are unique objects in <a
322: href="https://man.openbsd.org/pkg_add">pkg_add(1)</a> and annotated
323: the quirks repository as cached, allowing for a large speed increase.
1.14 benno 324: <li>Enabled <a href="https://man.openbsd.org/pkg_add.1">pkg_add(1)</a> caching by default.
1.19 benno 325: <li>Changed the tied algorithm in <a
326: href="https://man.openbsd.org/pkg_add.1">pkg_add(1)</a> to prevent
327: O(n^2) behavior when packages contain several hundred copies of the
328: same file.
1.29 benno 329: <li>Added a "processing" message for when <a
330: href="https://man.openbsd.org/pkg_add.1">pkg_add(1)</a> is
331: transferring data to inform the user that pkg_add is still working.
332:
1.19 benno 333:
1.12 benno 334: <li>Fixed <a href="https://man.openbsd.org/kbd.8">kbd(8)</a> so it
335: doesn't fail silently when executed by a regular user.
1.13 benno 336: <li>Prevented a crash in <a
337: href="https://man.openbsd.org/vi">vi(1)</a> when cursor key support is disabled.
338: <li>Updated <a href="https://man.openbsd.org/vi">vi(1)</a> to apply
339: expandtab to the output of a ! command.
340: <li>Added missing uuid_dec_le() to init_fp() so <a
341: href="https://man.openbsd.org/fdisk.8">fdisk(8)</a> -A works on
342: big-endian architectures.
1.14 benno 343: <li>Aligned <a href="https://man.openbsd.org/fdisk.8">fdisk(8)</a>
344: logic with that used in the kernel to allow the protective EFI GPT
345: partition to be in MBR partitions 0-3, not just 0.
346: <li>Prevented use of "-u" when <a
347: href="https://man.openbsd.org/fdisk.8">fdisk(8)</a> is operating on
348: GPT formatted disks.
1.29 benno 349: <li>Stopped telling <a
350: href="https://man.openbsd.org/fdisk.8">fdisk(8)</a> that macppc
351: HAS_MBR.
352: <li>Make <a href="https://man.openbsd.org/fdisk.8">fdisk(8)</a>
353: reject input of excessive length.
354: <li>Fixed an <a href="https://man.openbsd.org/fdisk.8">fdisk(8)</a>
355: regression to allow editing an MBR of all zeroes.
356: <li>Changed <a href="https://man.openbsd.org/fdisk.8">fdisk(8)</a> to
357: restrict user actions if neither GPT nor MBR structures can be found
358: on the disk.
1.32 ! benno 359: <li>Made <a href="https://man.openbsd.org/fdisk.8">fdisk(8)</a> print
! 360: a warning when an MBR partition starts or extends past the end of the
! 361: device.
! 362: <li>Made <a href="https://man.openbsd.org/fdisk.8">fdisk(8)</a> print
! 363: a warning when a GPT partition start or end is outside the usable LBA
! 364: area of the device.
1.14 benno 365:
366: <li>In the <i>sndio</i> library, added the function <a
367: href="https://man.openbsd.org/sio_flush.3">sio_flush(3)</a> to stop
368: playback immediately. Altered <a
369: href="https://man.openbsd.org/sndiod.8">sndiod(8)</a> to wait until
370: the buffer is drained before closing the device.
371: <li>Installed useful <a
372: href="https://man.openbsd.org/btrace.8">btrace(8)</a> scripts in
373: /usr/share/btrace.
1.19 benno 374: <li>Made <a href="https://man.openbsd.org/btrace.8">btrace(8)</a>
375: execute the END probe upon receiving a SIGTERM signal.
1.14 benno 376: <li>Made <a href="https://man.openbsd.org/xterm.1">xterm(1)</a> use a
377: much safer FD-passing idiom for updating <a
378: href="https://man.openbsd.org/utmp.5">utmp(5)</a>.
1.32 ! benno 379:
1.14 benno 380: <li>Made <a href="https://man.openbsd.org/mg.1">mg(1)</a>
381: automatically delete trailing whitespace on RET in c-mode and
382: auto-indent-mode.
1.19 benno 383: <li>Made <a href="https://man.openbsd.org/grep.1">grep(1)</a> provide
384: full context when using match count (<code>-m</code>
385: <li>Added the --null flag to <a
386: href="https://man.openbsd.org/grep.1">grep(1)</a> which makes grep
387: print an ASCII NUL byte after the file name to make the output
388: unambiguous.
389:
390: <li>Fixed multiple memory leaks in <a href="https://man.openbsd.org/awk.1">awk(1)</a>.
1.32 ! benno 391:
! 392: <li>Fixed <a href="https://man.openbsd.org/gzip.1">gzip(1)</a> byte
! 393: counts with 32-bit integers.
! 394: <li>Fixed the growth check in <a
! 395: href="https://man.openbsd.org/compress.1">compress(1)</a> and <a
! 396: href="https://man.openbsd.org/gzip.1">gzip(1)</a> in cases of small
! 397: files or files with sufficiently random data.
! 398:
1.19 benno 399: <li>Moved the wait for autoconf interfaces from <a
400: href="https://man.openbsd.org/rc.8">rc(8)</a> to <a
401: href="https://man.openbsd.org/netstart.8">netstart(8)</a> to fix
402: tunnel interfaces that depend on working autoconf interfaces.
1.29 benno 403: <li>Made <a href="https://man.openbsd.org/netstart.8">netstart(8)</a>
404: create virtual interfaces up front if specified on the command line.
1.32 ! benno 405: <li>Changed <a
! 406: href="https://man.openbsd.org/rc.subr.8">rc.subr(8)</a> to copy the
! 407: message to stdout when using <a
! 408: href="https://man.openbsd.org/logger.1">logger(1)</a> to avoid needing
! 409: to check syslog when running in debug mode.
! 410: <li>Added the new "configtest" action to <a
! 411: href="https://man.openbsd.org/rc.d.8">rc.d(8)</a>.
! 412:
1.29 benno 413:
414: <li>Made <a href="https://man.openbsd.org/timeout.1">timeout(1)</a> -s
415: accept HUP like <a href="https://man.openbsd.org/kill.1">kill(1)</a>
416: and GNU timeout(1) do.
417: <li>Updated capitals and countries in the game <a
418: href="https://man.openbsd.org/quiz.6">quiz(6)</a>.
419: <li>Set default sleep value of <a
420: href="https://man.openbsd.org/ico.1">ico(1)</a> to 10ms.
421: <li>Fixed a bug in <a
422: href="https://man.openbsd.org/cron.8">cron(8)</a> where it could exit
423: silently if <a href="https://man.openbsd.org/ppoll.2">ppoll(2)</a>
424: exited. Now it will log to <a
425: href="https://man.openbsd.org/syslog.3">syslog(3)</a> instead of
426: stderr.
427: <li>Added <a
428: href="https://man.openbsd.org/llvm-profdata.1">llvm-profdata(1)</a> to
429: base so that ports can benefit from profiled builds.
430: <li>Changed <a href="https://man.openbsd.org/rc.8">rc(8)</a> to only
431: attempt to set the <a href="https://man.openbsd.org/yp.8">yp(8)</a>
432: domainname if it has not been set yet.
433:
434: <li>Raised the "staff" login class data-size-cur on arm64 to be the
435: same as that for amd64 in <a
436: href="https://man.openbsd.org/login.conf.5">login.conf(5)</a> (1536M).
437:
438: <li>Fixed <a href="https://man.openbsd.org/patch.1">patch(1)</a>
439: locate-hunk in empty files.
440: <li>Fixed <a href="https://man.openbsd.org/patch.1">patch(1)</a> in
441: the case of reversing a patch that creates a file.
442:
443: <li>Added seconds to the uptime display of <a
444: href="https://man.openbsd.org/top.1">top(1)</a>.
445: <li>Made <a href="https://man.openbsd.org/putenv.3">putenv(3)</a>
446: return an error if the string starts with the '=' character. This
447: matches the behavior on FreeBSD and NetBSD.
1.14 benno 448:
1.32 ! benno 449: <li>Fixed overflow of the number of errors in <a
! 450: href="https://man.openbsd.org/renice.8">renice(8)</a> by setting error
! 451: instead of incrementing it.
! 452:
! 453: <li>Removed the "-c" compatibility option from <a
! 454: href="https://man.openbsd.org/vnconfig.8">vnconfig(8)</a>.
! 455: <li>Stopped <a
! 456: href="https://man.openbsd.org/vnconfig.8">vnconfig(8)</a> from
! 457: printing the device name on failure.
! 458:
! 459: <li>Added a printed message when <a
! 460: href="https://man.openbsd.org/ld.so.1">ld.so(1)</a> fails inside <a
! 461: href="https://man.openbsd.org/execve.2">execve(2)</a> to clarify the
! 462: failure mode when a dynamic executable is run while /usr isn't
! 463: mounted.
! 464: <li>Improved <a href="https://man.openbsd.org/bioctl.8">bioctl(8)</a>
! 465: RAID level parsing to check numeric levels before checking single
! 466: character levels. This allows recognition of RAID 10 as a valid but
! 467: unsupported level.
! 468: <li>Fixed <a
! 469: href="https://man.openbsd.org/installboot.8">installboot(8)</a>
! 470: messaging when verbose (-v) and dry-run (-n) modes are combined with
! 471: <a href="https://man.openbsd.org/softraid.4">softraid(4)</a>.
! 472: <li>Added forest (-f) mode to <a
! 473: href="https://man.openbsd.org/ps.1">ps(1)</a>.
! 474:
1.1 deraadt 475: </ul>
476:
477: <li>Improved hardware support and driver bugfixes, including:
478: <ul>
1.7 jsg 479: <li>New <a href="https://man.openbsd.org/arm64/aplaudio.4">aplaudio(4)</a>
480: driver for Apple audio subsystem.
481: <li>New <a href="https://man.openbsd.org/arm64/aplmca.4">aplmca(4)</a>
482: driver for Apple MCA controller.
483: <li>New <a href="https://man.openbsd.org/arm64/aplsart.4">aplsart(4)</a>
484: driver for Apple SART address filter.
485: <li>New alpdc, apldchidev, apldckbd, apldcms, and aplrtk drivers for
486: keyboard and trackpad on Apple M2 laptops.
487: <li>New <a href="https://man.openbsd.org/arm64/qcgpio.4">qcgpio(4)</a>
488: driver for Qualcomm Snapdragon GPIO controller.
489: <li>New <a href="https://man.openbsd.org/arm64/qciic.4">qciic(4)</a>
490: driver for Qualcomm Snapdragon GENI I2C controller.
491: <li>New <a href="https://man.openbsd.org/riscv64/sfgpio.4">sfgpio(4)</a>
492: driver for SiFive GPIO controller.
493: <li>New <a href="https://man.openbsd.org/riscv64/stfclock.4">stfclock(4)</a>
494: driver for StarFive JH7100 clock controller.
495: <li>New <a href="https://man.openbsd.org/riscv64/stfpinctrl.4">stfpinctrl(4)</a>
496: driver for StarFive JH7100 pin configuration.
497: <li>New stftemp
498: driver for StarFive JH7100 temperature sensor.
499: <li>New <a href="https://man.openbsd.org/sxirintc.4">sxirintc(4)</a>
500: driver for Allwinner wakeup interrupt controller.
501: <li>New gpiorestart
502: driver for system reset via GPIO pin.
1.12 benno 503: <li>Added support for more power sensors to <a
504: href="https://man.openbsd.org/ipmi.4">ipmi(4)</a>.
1.14 benno 505: <li>Added support for the <a
506: href="https://man.openbsd.org/ehci.4">ehci(4)</a> controller on
1.18 jsg 507: Marvell 3720 boards.
1.19 benno 508: <li>Extended <a href="https://man.openbsd.org/ksmn.4">ksmn(4)</a> to show CCD temperatures if available.
509: <li>Fixed missing interrupts for trackpads on some machines after
510: resume by making sure <a
511: href="https://man.openbsd.org/amdgpio.4">amdgpio(4)</a> restores pin
512: configuration on resume.
1.29 benno 513: <li>Allow the <a href="https://man.openbsd.org/pluart.4">pluart(4)</a> baud rate to be changed.
514: <li>Added support for the Synopsys DesignWare UART found on the Ryzen
515: Embedded V1000 SoCs to <a
516: href="https://man.openbsd.org/com.4">com(4)</a>.
517: <li>Added <a href="https://man.openbsd.org/xhci.4">xhci(4)</a> support
518: for the dual role controllers integrated on the Qualcomm Snapdragon
519: 8cx gen 3 SoC.
520: <li>Added support for using the power button to wake up from suspend
521: to <a href="https://man.openbsd.org/axppmic.4">axppmic(4)</a>.
522: <li>Modified <a href="https://man.openbsd.org/pms.4">pms(4)</a> to
523: discard relative movement packets outside of the [-127, 127] range to
524: prevent cursor jumps when using the trackpoint on some Lenovo laptops.
1.32 ! benno 525: <li>Allowed <a href="https://man.openbsd.org/spdmem.4">spdmem(4)</a>
! 526: to attach to <a
! 527: href="https://man.openbsd.org/loongson/gdiumiic.4">gdiumiic(4)</a>.
! 528: <li>Make <a href="https://man.openbsd.org/spdmem.4">spdmem(4)</a>
! 529: attach on 2F-based loongson systems.
! 530: <li>Added power button support to <a
! 531: href="https://man.openbsd.org/aplsmc.4">aplsmc(4)</a>.
! 532:
1.1 deraadt 533: </ul>
534:
535: <li>New or improved network hardware support:
536: <ul>
1.19 benno 537: <li>Increased rx buffer size on <a href="https://man.openbsd.org/uaq.4">uaq(4)</a> to 62kB.
1.22 jsg 538: <li>Repaired <a href="https://man.openbsd.org/rge.4">rge(4)</a> hardware VLAN tagging.
1.19 benno 539: <li>Provide statistics via kstats for <a href="https://man.openbsd.org/mvneta.4">mvneta(4)</a>.
540: <li>Enabled <a href="https://man.openbsd.org/aq.4">aq(4)</a> on arm64.
541: <li>Implemented and enabled IPv4, TCP, and UDP checksum offloading for
542: <a href="https://man.openbsd.org/igc.4">igc(4)</a>.
543: <li>Fixed a panic triggered by ifconfig bnxt0 down by changing <a
544: href="https://man.openbsd.org/bnxt.4">bnxt(4)</a> devices to not run
545: rx and tx interrupt handlers when the interface is not running.
1.29 benno 546: <li>Introduced Large Receive Offloading of TCP segment offloading in
547: <a href="https://man.openbsd.org/ix.4">ix(4)</a>. Also added a tso
548: option to <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>
549: to enable and disable this feature.
1.1 deraadt 550: </ul>
551:
552: <li>Added or improved wireless network drivers:
553: <ul>
1.19 benno 554: <li>Made device matching in <a
1.22 jsg 555: href="https://man.openbsd.org/iwx.4">iwx(4)</a> more similar to Linux
1.19 benno 556: iwlwifi.
1.14 benno 557: <li>Added support for AX210/AX211 devices to <a href="https://man.openbsd.org/iwx.4">iwx(4)</a>.
558: <li>Fixed <a href="https://man.openbsd.org/iwx.4">iwx(4)</a> setting
559: of HT/VHT bits in rate flags of the Tx command that could cause a
560: firmware panic.
1.19 benno 561: <li>Added handling of 9k devices which do not support antenna B to <a
562: href="https://man.openbsd.org/iwm.4">iwm(4)</a>.
563: <li>Fixed <a href="https://man.openbsd.org/bwfm.4">bwfm(4)</a>
564: ifconfig media display on devices with sta_info command version 3.
1.29 benno 565: <li>Fixed a <a href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> crash during USB detach.
1.32 ! benno 566: <li>Corrected the rx data rate for rtl8192eu <a
! 567: href="https://man.openbsd.org/urtwn.4">urtwn(4)</a> devices.
! 568: <li>Fixed integer overflows in the <a
! 569: href="https://man.openbsd.org/iwm.4">iwm(4)</a> and <a
! 570: href="https://man.openbsd.org/iwx.4">iwx(4)</a> firmware file parsers.
! 571:
1.1 deraadt 572: </ul>
573:
574: <li>IEEE 802.11 wireless stack improvements and bugfixes:
575: <ul>
1.29 benno 576: <li>Make sure drivers initialize all of ieee80211_rxinfo struct.
1.1 deraadt 577: </ul>
578:
579: <li>Installer and upgrade improvements:
580: <ul>
1.14 benno 581: <li>Fixed the watchdog in the installer so that the watchdog is reset
582: after each download and each set installation.
1.19 benno 583: <li>Ensured that when running <a
584: href="https://man.openbsd.org/sysupgrade.8">sysupgrade(8)</a> on
585: -stable that it will move to the next release, not -current.
586: <li>Added the -b option to <a
587: href="https://man.openbsd.org/sysupgrade.8">sysupgrade(8)</a> to set
588: an alternative base directory to which the installation files will be
589: downloaded to.
590: <li>Increased the <a
591: href="https://man.openbsd.org/disklabel.8">disklabel(8)</a> auto
592: partitioner's maximum size for /usr to 30G.
1.29 benno 593: <li>Altered installer behavior so the <a
594: href="https://man.openbsd.org/vlan.4">vlan(4)</a> question won't be
595: asked unless another network interface exists.
596: <li>Added support for wildcards in <a
597: href="https://man.openbsd.org/fw_update.8">fw_update(8)</a> patterns.
1.32 ! benno 598: <li>Added NFS client support to the luna88k RAMDISK kernel.
! 599:
1.1 deraadt 600: </ul>
601:
602: <li>Security improvements:
603: <ul>
1.29 benno 604: <li>Implemented privilege separation in <a
605: href="https://man.openbsd.org/xlock.1">xlock(1)</a>.
1.32 ! benno 606: <li>Added privilege separation to <a
! 607: href="https://man.openbsd.org/snmpd.8">snmpd(8)</a>.
1.29 benno 608: <li>The TZ environment variable no longer supports absolute paths,
1.31 gnezdo 609: to fit better into the <a
1.29 benno 610: href="https://man.openbsd.org/pledge.2">pledge(2)</a> bypass model.
611: <li>AF_UNIX socket <a
612: href="https://man.openbsd.org/bind.2">bind(2)</a> and <a
613: href="https://man.openbsd.org/connect.2">connect(2)</a> now follow <a
614: href="https://man.openbsd.org/unveil.2">unveil(2)</a> configuration.
615: <li>New <a
616: href="https://man.openbsd.org/ypconnect.2">ypconnect(2)</a> system
617: call creates a socket based upon the IP address encoded directly in a
618: locked ypbinding file, thereby removing a horrible hack to support YP
1.31 gnezdo 619: lookups in programs using strong
1.29 benno 620: <a href="https://man.openbsd.org/pledge.2">pledge(2)</a> rules.
621: <li>Restrict pledge("vminfo") callers to read-only <a
622: href="https://man.openbsd.org/swapctl.2">swapctl(2)</a> operations.
623: <li>Randomized the rekey interval of <a
624: href="https://man.openbsd.org/arc4random.3">arc4random(3)</a>.
1.32 ! benno 625: <li>Added local bind mode to <a
! 626: href="https://man.openbsd.org/ypldap.8">ypldap(8)</a>. In this mode
! 627: ypldap binds its RPC sockets to loopback, so YP services are only
! 628: available to the host ypldap is running on. In local bind mode one
! 629: does not need to run <a
! 630: href="https://man.openbsd.org/portmap.8">portmap(8)</a>.
! 631: <li>Changed the /sbin daemons <a
! 632: href="https://man.openbsd.org/dhcpleased.8">dhcpleased(8)</a>, <a
! 633: href="https://man.openbsd.org/mountd.8">mountd(8)</a>, <a
! 634: href="https://man.openbsd.org/nfsd.8">nfsd(8)</a>, <a
! 635: href="https://man.openbsd.org/pflogd.8">pflogd(8)</a>, <a
! 636: href="https://man.openbsd.org/resolvd.8">resolvd(8)</a>, <a
! 637: href="https://man.openbsd.org/slaacd.8">slaacd(8)</a>, and <a
! 638: href="https://man.openbsd.org/unwind.8">unwind(8)</a> to be
! 639: dynamically linked to allow them to benefit from all the additional
! 640: mitigations that dynamically linked executables gain. NFS mounting of
! 641: /usr must now use statically configured IP addresses.
1.29 benno 642:
1.1 deraadt 643: </ul>
644:
1.12 benno 645: <li>Changes in the network stack:
646: <ul>
1.13 benno 647: <li>Relaxed address availability check for <a
648: href="https://man.openbsd.org/multicast.4">multicast(4)</a> binds so
649: processes listening for the same multicast address do not need to be
650: the same UID.
651: <li>Introduced dedicated link entries for snapshots to <a
652: href="https://man.openbsd.org/pfsync.4">pfsync(4)</a>.
1.14 benno 653: <li>Changed <a href="https://man.openbsd.org/pf.4">pf(4)</a> handling
654: of IGMP and ICMP6 MLD packets to allow multicast control packets to
655: work by default.
656: <li>Made <a href="https://man.openbsd.org/pf.4">pf(4)</a> more paranoid about IGMP/MKP messages.
1.19 benno 657: <li>Fixed a logic bug in pf_find_state() that could cause <a
658: href="https://man.openbsd.org/pf.4">pf(4)</a> to incorrectly block a
659: packet.
1.29 benno 660: <li>Fixed <a href="https://man.openbsd.org/pf.4">pf(4)</a> syncookies during fast tcp port reuse.
661: <li>Fixed a bug in <a href="https://man.openbsd.org/pf.4">pf(4)</a>
662: where a pool defined like "172.16.0.0/16" would count as a pool size
663: of one address. Also fixed random selection of source address to be
664: uniform across the whole pool.
665:
1.14 benno 666: <li>Allow forwarding to and from IPs in the 240/4 range.
1.18 jsg 667: <li>Corrected the Virtual Ethernet Bridge <a
1.14 benno 668: href="https://man.openbsd.org/veb.4">veb(4)</a> to avoid calling
669: if_enqueue from an smr critical section.
670: <li>Fixed a kernel panic in <a
671: href="https://man.openbsd.org/pf.4">pf(4)</a> if IP options with an
672: ICMP payload were truncated. Such packets will now be dropped instead.
1.29 benno 673: <li>Reworked the rttimer code to fix icmp_pmtu_timeout crashes.
674: <li>Fixed an interrupt storm upon suspend on Amlogic arm64 boards.
675:
1.32 ! benno 676: <li>Fixed a race between pflow_output_process() and
! 677: pflow_clone_destroy() in <a
! 678: href="https://man.openbsd.org/pflow.4">pflow(4)</a>.
! 679: <li>Added a missing input validation step to <a
! 680: href="https://man.openbsd.org/pipex.4">pipex(4)</a> mppe keylenbits.
1.12 benno 681: </ul>
682:
1.1 deraadt 683: <li>Routing daemons and other userland network improvements:
684: <ul>
1.11 benno 685: <li>IPsec support was improved:
686: <ul>
1.29 benno 687: <li>Made <a href="https://man.openbsd.org/iked.8">iked(8)</a> ignore
688: any CERT payload after the first rather than failing the exchange when
689: more than one CERT payload is received.
690: <li>Added <a href="https://man.openbsd.org/iked.8">iked(8)</a> support
691: for sending certificate chains with intermediate CAs in multiple CERT
692: payloads.
693: <li>Added an OpenIKED Vendor ID payload in the <a
694: href="https://man.openbsd.org/iked.8">iked(8)</a> initial handshake to
695: make it easier to handle interoperability problems with older versions
696: in the future.
697:
1.11 benno 698: </ul>
699: <li>In <a href="https://man.openbsd.org/bgpd.conf.5">bgpd(8)</a>,
700: <ul>
701: <li>Implement max-communities filter to limit the number of allowed
702: communities, ext-communities and large-communities.
703: <li>Fix insertion of additional non-transitive extended communities when
704: sending out prefixes.
705: <li>Relax IP address limitation by allowing prefixes in 240/4.
706: <li>Implement RFC 9234 - Route Leak Prevention and Detection Using Roles
707: in UPDATE and OPEN Messages.
708: <li>Full support for RFC 7911 - Advertisement of Multiple Paths in BGP.
709: <li>Improve FIB code, handle IPv6 scoped addresses properly.
710: <li>Add <a href="https://man.openbsd.org/bgplgd.8">bgplgd(8)</a>,
1.18 jsg 711: a FastCGI server providing a REST API of bgpctl.
1.16 jsg 712: <li>Bugfix: <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> could
713: fail to invalidate nexthops and incorrectly leave them in the FIB or
714: Adj-RIB-Out.
1.11 benno 715: <li>Speedup <a href="https://man.openbsd.org/bgpctl.8">bgpctl</a>
716: <code>show rib 10/8 or-longer</code> and <code>show rib 10/8
717: or-shorter</code>
718: <li>Switch various static hash tables to RB trees improving
719: performance on large systems
720: <li>Export per neighbor pending update and withdraw statistics
721: <li>Fix race between a neighbor session reset and its update message
722: backlog
723: <li>Improve handling of nexthop reachability state changes
1.29 benno 724: <li>Added send side RFC 7911 (ADD-PATH) support to <a
725: href="https://man.openbsd.org/bgpd.8">bgpd(8)</a>.
1.32 ! benno 726: <li>Made sure only one <a
! 727: href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> roa softreconfig
! 728: runner is run at any time.
1.29 benno 729:
1.11 benno 730: </ul>
731: <li><a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a> saw some changes:
732: <ul>
1.12 benno 733: <li>Allowed more than one CRL URI in certificates.
1.11 benno 734: <li>Do not apply timezone offsets when converting X509 times. X509
735: times are in UTC and comparing them to times in different timezones
736: would cause validity problems.
737: <li>Add support for an operator-configurable skiplist facility.
738: Operators can specify a list of FQDNs which should not be contacted
739: when synchronizing the local cache to the network.
740: <li>Emit a warning when a RRDP session serial number decreases.
741: <li>DER decoding functions were refactored to leverage ASN.1 templates.
742: <li>Add support to validate & inspect .sig files containing RPKI Signed
743: Checklists in filemode (-f). (draft-ietf-sidrops-rpki-rsc-08)
744: <li>Print various statistics after the completion of the main process.
745: <li>Add support to decode & print TAL (RFC 8630) details in filemode (-f).
746: <li>Emit objects in Concatenated JSON format when filemode (-f) and the JSON
747: output flag (-j) are combined.
1.13 benno 748: <li>Add support for validating Autonomous System Provider Authorization
1.11 benno 749: (ASPA) objects conforming to draft-ietf-sidrops-aspa-profile-10.
750: Validated ASPA payloads are visible in JSON and filemode (-f) output.
751: <li>Set rsync connection I/O idle timeout to 15 seconds.
1.13 benno 752: <li>Unify the maximum idle I/O and connect timeouts for rsync & HTTPS.
1.18 jsg 753: <li>rpki-client now performs stricter EE certificate validation:
1.11 benno 754: <ul>
755: <li>Disallow AS Resources extensions in ROA EE certificates.
756: <li>Disallow Subject Information Access (SIA) extensions in RPKI
757: Signed Checklist (RSC) EE certs.
758: <li>Check the resources in ROAs and RSCs against EE certs.
759: </ul>
760: <li>Improve readability and add various information being printed in
761: verbose mode.
762: <li>Extend filemode (-f) output and print X.509 certificates in PEM
763: format when increased verbosity (-vv) is specified.
764: <li>Shorten the RRDP I/O idle timeout.
765: <li>Introduce a deadline timer that aborts all repository synchronization
766: after seven eights of timeout (-s). With this rpki-client has improved
1.13 benno 767: chances to complete and produce an output even when a CA is excessively
1.11 benno 768: slow.
769: <li>Abort a currently running RRDP request process when the per-repository
770: timeout is reached.
771: <li>Permit multiple AccessDescription entries in SIA X.509 extensions. While
772: fetching from secondary locations is not yet supported, rpki-client will
1.13 benno 773: not treat occurrence as a fatal error.
1.11 benno 774: <li>Resolve a potential for a race condition in non-atomic RRDP deltas.
775: <li>Fix some memory leaks.
776: <li>Improve compliance with the HTTP protocol specification.
777: </ul>
778:
1.32 ! benno 779: <li>Added support for <a
! 780: href="https://man.openbsd.org/agentx.3">agentx(3)</a> to <a
! 781: href="https://man.openbsd.org/snmpd.8">snmpd(8)</a>.
! 782: <li>Imported <a
! 783: href="https://man.openbsd.org/snmpd_metrics.8">snmpd_metrics(8)</a>.
! 784: This allows those who need to use net-snmpd the ability to access base
! 785: <a href="https://man.openbsd.org/snmpd.8">snmpd(8)</a> metrics.
! 786:
1.14 benno 787: <li>In <a href="https://man.openbsd.org/ospfd.8">ospfd(8)</a>,
1.11 benno 788: relax the limitations on what is an acceptable unicast IP. There are no
789: more experiments in IPv4 and so there is less reason for network
790: daemons to deny formerly experimental IP space. Multicast IPs
1.13 benno 791: (224/4) and loopback (127/8) are still disallowed.
1.14 benno 792: <li>Added check to <a
793: href="https://man.openbsd.org/acme-client.1">acme-client(1)</a> to
794: ensure the challenge token is turned into a filename that is base64url
795: encoded.
796: <li>Added RFC 9234 "BGP Role" support to <a
797: href="https://man.openbsd.org/tcpdump.8">tcpdump(8)</a>
1.19 benno 798: <li>Have <a
799: href="https://man.openbsd.org/tcpdump.8">tcpdump(8)</a> print
800: ASnumbers in 'asplain' format instead the old 'asdot' format.
801: <li>Fixed a crash in libpcap when it would walk off the end of the array performing frees.
802: <li>Made -X connect SOCKS work with IPv6 adresses in <a href="https://man.openbsd.org/nc.1">nc(1)</a>.
1.29 benno 803: <li>Introduced a blocklist backend and keyword to <a
804: href="https://man.openbsd.org/snmpd.8">snmpd(8)</a>, This deprecates
805: filter-pf-addresses.
806: <li>Changed <a
807: href="https://man.openbsd.org/dhclient.8">dhclient(8)</a> to defer to
808: <a href="https://man.openbsd.org/dhcpleased.8">dhcpleased(8)</a> by
809: doing execve ifconfig and providing syslog warnings about deprecated
810: options.
811: <li>Implemented <a href="https://man.openbsd.org/dig.1">dig(1)</a>
812: support for SVCB and HTTPS record types.
1.32 ! benno 813: <li>Made <a href="https://man.openbsd.org/resolvd.8">resolvd(8)</a>
! 814: write /etc/resolv.conf in a more atomic manner.
! 815: <li>Added a <a href="https://man.openbsd.org/slowcgi.8">slowcgi(8)</a>
! 816: -t flag to change the request timeout.
1.29 benno 817: <li>Added a <a
818: href="https://man.openbsd.org/slowcgi.8">slowcgi(8)</a> -t flag to
819: change the request timeout.
1.32 ! benno 820: <li>Corrected handling of an abnormal fastcgi termination in <a
! 821: href="https://man.openbsd.org/httpd.8">httpd(8)</a>.
! 822: <li>Made newer mime type definitions take precedence over existing
! 823: ones in <a href="https://man.openbsd.org/httpd.8">httpd(8)</a>.
1.11 benno 824:
1.1 deraadt 825: </ul>
826:
827: <li><a href="https://man.openbsd.org/tmux">tmux(1)</a> improvements and bug fixes:
828: <ul>
1.19 benno 829: <li>Added an ACL list for multiple users attaching to the <a
830: href="https://man.openbsd.org/tmux.1">tmux(1)</a> socket.
831: <li>Ensured cursor remains on selected item on menu in <a
832: href="https://man.openbsd.org/tmux.1">tmux(1)</a>.
1.29 benno 833: <li>Added <a href="https://man.openbsd.org/tmux.1">tmux(1)</a>
834: support for OSC 8 hyperlinks.
835: <li>Added support for hyperlinks with capture-pane -e and a
836: mouse_hyperlink format to <a
837: href="https://man.openbsd.org/tmux.1">tmux(1)</a>.
838: <li>Added an "all" state to <a
839: href="https://man.openbsd.org/tmux.1">tmux(1)</a> allow-passthrough to
840: work even in invisible panes.
841: <li>Fixed a <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> crash
842: when searching for .* with extremely long lines.
1.32 ! benno 843: <li>Added <a href="https://man.openbsd.org/vi.1">vi(1)</a> Home/End
! 844: bindings to <a href="https://man.openbsd.org/tmux.1">tmux(1)</a>.
! 845: <li>Added a Nobr terminfo capability to tell <a
! 846: href="https://man.openbsd.org/tmux.1">tmux(1)</a> the terminal does
! 847: not use bright colors for bold.
! 848: <li>Added a notification when a paste buffer is deleted to <a
! 849: href="https://man.openbsd.org/tmux.1">tmux(1)</a>.
! 850: <li>Fixed <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> window
! 851: size reporting.
1.19 benno 852:
1.1 deraadt 853: </ul>
854:
1.2 jsg 855: <li>LibreSSL version 3.6.0
1.1 deraadt 856: <ul>
857: <li>New Features
858: <ul>
859: <li>...
860: </ul>
861:
862: <li>Portable Improvements
863: <ul>
864: <li>...
865: </ul>
866:
867: <li>Compatibility Changes
868: <ul>
869: <li>...
870: </ul>
871:
872: <li>Bug fixes
873: <ul>
874: <li>...
875: </ul>
876:
877: <li>Internal Improvements
878: <ul>
879: <li>...
880: </ul>
881:
882: <li>Documentation improvements
883: <ul>
884: <li>...
885: </ul>
886: </ul>
887:
1.2 jsg 888: <li>OpenSSH 9.1
1.1 deraadt 889: <ul>
890: <li>...
891: </ul>
892:
893: <li>mandoc 1.14.6 plus several bugfixes, including:
894: <ul>
1.12 benno 895: <li>Fixed calculation of the width of spanned columns in <a
896: href="https://man.openbsd.org/mandoc">mandoc(1)</a>.
1.14 benno 897: <li>Made <a href="https://man.openbsd.org/mandoc.1">mandoc(1)</a>'s
898: roff_expand() parse left-to-right rather than right-to-left.
1.19 benno 899: <li>Implemented a rudimentary version of the <a
900: href="https://man.openbsd.org/roff.7">roff(7)</a> <code>\A</code>
901: escape sequence for <a
902: href="https://man.openbsd.org/mandoc.1">mandoc(1)</a>.
903: <li>Matched groff behavior to allow arbitrary argument delimiters for
904: \C in <a href="https://man.openbsd.org/mandoc.1">mandoc(1)</a>.
905: <li>Improved accessibility of <a
906: href="https://man.openbsd.org/mandoc.1">mandoc(1)</a> -T html -O toc
907: output by using the <nav> element in the DPUB-ARIA doc-toc role.
1.29 benno 908: <li>Improved accessibility of <a
909: href="https://man.openbsd.org/man.cgi.8">man.cgi(8)</a> output.
910: <li>Got rid of <a
911: href="https://man.openbsd.org/mandoc.1">mandoc(1)</a> archaic table
912: markup for header and footer lines in favor of flexbox CSS. Rendering
913: now adapts to browser windows of arbitrary narrowness.
914: <li>Prevented <a href="https://man.openbsd.org/mandoc.1">mandoc(1)</a>
915: from turning breakable hyphens in segment identifiers into
916: underscores.
1.32 ! benno 917: <li>Prevented <a href="https://man.openbsd.org/mandoc.1">mandoc(1)</a>
! 918: from turning breakable hyphens in segment identifiers into
! 919: underscores.
! 920:
! 921:
1.1 deraadt 922: </ul>
923:
924: <li>Ports and packages:
925: <p>Many pre-built packages for each architecture:
926: <!-- number of FTP packages minus SHA256, SHA256.sig, index.txt -->
927: <ul style="column-count: 3">
1.27 naddy 928: <li>aarch64: 11261
929: <li>amd64: 11451
1.1 deraadt 930: <li>arm: XXXX
1.27 naddy 931: <li>i386: 10225
1.1 deraadt 932: <li>mips64: XXXX
933: <li>powerpc: XXXX
934: <li>powerpc64: XXXX
935: <li>riscv64: XXXX
936: <li>sparc64: XXXX
937: </ul>
938:
939: <p>Some highlights:
940: <ul style="column-count: 3">
1.3 sthen 941: <li>Asterisk 16.28.0, 18.14.0 and 19.6.0
1.1 deraadt 942: <li>Audacity 2.4.2
1.3 sthen 943: <li>CMake 3.24.2
944: <li>Chromium 105.0.5195.125
945: <li>Emacs 28.2
946: <li>FFmpeg 4.4.2
1.1 deraadt 947: <li>GCC 8.4.0 and 11.2.0
1.3 sthen 948: <li>GHC 9.2.4
949: <li>GNOME 42.4
950: <li>Go 1.19.1
951: <li>JDK 8u342, 11.0.16 and 17.0.4
952: <li>KDE Applications 22.08.1
953: <li>KDE Frameworks 5.98.0
954: <li>Krita 5.1.1
1.1 deraadt 955: <li>LLVM/Clang 13.0.0
1.3 sthen 956: <li>LibreOffice 7.4.1.2
1.1 deraadt 957: <li>Lua 5.1.5, 5.2.4 and 5.3.6
1.3 sthen 958: <li>MariaDB 10.9.3
959: <li>Mono 6.12.0.182
960: <li>Mozilla Firefox 105.0.1 and ESR 102.3.0
961: <li>Mozilla Thunderbird 102.3.0
962: <li>Mutt 2.2.7 and NeoMutt 20220429
963: <li>Node.js 16.17.1
1.1 deraadt 964: <li>OCaml 4.12.1
1.3 sthen 965: <li>OpenLDAP 2.6.3
966: <li>PHP 7.4.30, 8.0.23 and 8.1.10
967: <li>Postfix 3.7.2
968: <li>PostgreSQL 14.5
969: <li>Python 2.7.18, 3.9.14 and 3.10.7
970: <li>Qt 5.15.6 and 6.3.1
971: <li>R 4.2.1
972: <li>Ruby 2.7.6, 3.0.4 and 3.1.2
973: <li>Rust 1.63.0
974: <li>SQLite 3.39.3
975: <li>Shotcut 22.06.23
976: <li>Sudo 1.9.11.2
977: <li>Suricata 6.0.6
978: <li>Tcl/Tk 8.5.19 and 8.6.12
1.1 deraadt 979: <li>TeX Live 2021
1.3 sthen 980: <li>Vim 9.0.0192 and Neovim 0.7.2
1.1 deraadt 981: <li>Xfce 4.16
982: </ul>
983: <p>
984:
985: <li>As usual, steady improvements in manual pages and other documentation.
986:
987: <li>The system includes the following major components from outside suppliers:
988: <ul>
1.2 jsg 989: <li>Xenocara (based on X.Org 7.7 with xserver 21.1.4 + patches,
1.15 jsg 990: freetype 2.12.1, fontconfig 2.13.94, Mesa 22.1.7, xterm 372,
1.1 deraadt 991: xkeyboard-config 2.20, fonttosfnt 1.2.2 and more)
992: <li>LLVM/Clang 13.0.0 (+ patches)
993: <li>GCC 4.2.1 (+ patches) and 3.3.6 (+ patches)
994: <li>Perl 5.32.1 (+ patches)
1.2 jsg 995: <li>NSD 4.6.0
996: <li>Unbound 1.16.3
1.1 deraadt 997: <li>Ncurses 5.7
998: <li>Binutils 2.17 (+ patches)
999: <li>Gdb 6.3 (+ patches)
1.2 jsg 1000: <li>Awk September 12, 2022
1001: <li>Expat 2.4.9
1.1 deraadt 1002: </ul>
1003:
1004: </ul>
1005: </section>
1006:
1007: <hr>
1008:
1009: <section id=install>
1010: <h3>How to install</h3>
1011: <p>
1012: Please refer to the following files on the mirror site for
1013: extensive details on how to install OpenBSD 7.2 on your machine:
1014:
1015: <ul>
1016: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/alpha/INSTALL.alpha">
1017: .../OpenBSD/7.2/alpha/INSTALL.alpha</a>
1018: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/amd64/INSTALL.amd64">
1019: .../OpenBSD/7.2/amd64/INSTALL.amd64</a>
1020: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/arm64/INSTALL.arm64">
1021: .../OpenBSD/7.2/arm64/INSTALL.arm64</a>
1022: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/armv7/INSTALL.armv7">
1023: .../OpenBSD/7.2/armv7/INSTALL.armv7</a>
1024: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/hppa/INSTALL.hppa">
1025: .../OpenBSD/7.2/hppa/INSTALL.hppa</a>
1026: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/i386/INSTALL.i386">
1027: .../OpenBSD/7.2/i386/INSTALL.i386</a>
1028: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/landisk/INSTALL.landisk">
1029: .../OpenBSD/7.2/landisk/INSTALL.landisk</a>
1.8 jsg 1030: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/loongson/INSTALL.loongson">
1031: .../OpenBSD/7.2/loongson/INSTALL.loongson</a>
1.1 deraadt 1032: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/luna88k/INSTALL.luna88k">
1033: .../OpenBSD/7.2/luna88k/INSTALL.luna88k</a>
1034: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/macppc/INSTALL.macppc">
1035: .../OpenBSD/7.2/macppc/INSTALL.macppc</a>
1036: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/octeon/INSTALL.octeon">
1037: .../OpenBSD/7.2/octeon/INSTALL.octeon</a>
1038: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/powerpc64/INSTALL.powerpc64">
1039: .../OpenBSD/7.2/powerpc64/INSTALL.powerpc64</a>
1040: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/riscv64/INSTALL.riscv64">
1041: .../OpenBSD/7.2/riscv64/INSTALL.riscv64</a>
1042: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/7.2/sparc64/INSTALL.sparc64">
1043: .../OpenBSD/7.2/sparc64/INSTALL.sparc64</a>
1044: </ul>
1045: </section>
1046:
1047: <hr>
1048:
1049: <section id=quickinstall>
1050: <p>
1051: Quick installer information for people familiar with OpenBSD, and the use of
1052: the "<a href="https://man.openbsd.org/disklabel.8">disklabel</a> -E" command.
1053: If you are at all confused when installing OpenBSD, read the relevant
1054: INSTALL.* file as listed above!
1055:
1056: <h3>OpenBSD/alpha:</h3>
1057:
1058: <p>
1059: If your machine can boot from CD, you can write <i>install72.iso</i> or
1060: <i>cd72.iso</i> to a CD and boot from it.
1061: Refer to INSTALL.alpha for more details.
1062:
1063: <h3>OpenBSD/amd64:</h3>
1064:
1065: <p>
1066: If your machine can boot from CD, you can write <i>install72.iso</i> or
1067: <i>cd72.iso</i> to a CD and boot from it.
1068: You may need to adjust your BIOS options first.
1069:
1070: <p>
1071: If your machine can boot from USB, you can write <i>install72.img</i> or
1072: <i>miniroot72.img</i> to a USB stick and boot from it.
1073:
1074: <p>
1075: If you can't boot from a CD, floppy disk, or USB,
1076: you can install across the network using PXE as described in the included
1077: INSTALL.amd64 document.
1078:
1079: <p>
1080: If you are planning to dual boot OpenBSD with another OS, you will need to
1081: read INSTALL.amd64.
1082:
1083: <h3>OpenBSD/arm64:</h3>
1084:
1085: <p>
1086: Write <i>install72.img</i> or <i>miniroot72.img</i> to a disk and boot from it
1087: after connecting to the serial console. Refer to INSTALL.arm64 for more
1088: details.
1089:
1090: <h3>OpenBSD/armv7:</h3>
1091:
1092: <p>
1093: Write a system specific miniroot to an SD card and boot from it after connecting
1094: to the serial console. Refer to INSTALL.armv7 for more details.
1095:
1096: <h3>OpenBSD/hppa:</h3>
1097:
1098: <p>
1099: Boot over the network by following the instructions in INSTALL.hppa or the
1100: <a href="hppa.html#install">hppa platform page</a>.
1101:
1102: <h3>OpenBSD/i386:</h3>
1103:
1104: <p>
1105: If your machine can boot from CD, you can write <i>install72.iso</i> or
1106: <i>cd72.iso</i> to a CD and boot from it.
1107: You may need to adjust your BIOS options first.
1108:
1109: <p>
1110: If your machine can boot from USB, you can write <i>install72.img</i> or
1111: <i>miniroot72.img</i> to a USB stick and boot from it.
1112:
1113: <p>
1114: If you can't boot from a CD, floppy disk, or USB,
1115: you can install across the network using PXE as described in
1116: the included INSTALL.i386 document.
1117:
1118: <p>
1119: If you are planning on dual booting OpenBSD with another OS, you will need to
1120: read INSTALL.i386.
1121:
1122: <h3>OpenBSD/landisk:</h3>
1123:
1124: <p>
1125: Write <i>miniroot72.img</i> to the start of the CF
1126: or disk, and boot normally.
1.8 jsg 1127:
1128: <h3>OpenBSD/loongson:</h3>
1129:
1130: <p>
1131: Write <i>miniroot72.img</i> to a USB stick and boot bsd.rd from it
1132: or boot bsd.rd via tftp.
1133: Refer to the instructions in INSTALL.loongson for more details.
1.1 deraadt 1134:
1135: <h3>OpenBSD/luna88k:</h3>
1136:
1137: <p>
1138: Copy 'boot' and 'bsd.rd' to a Mach or UniOS partition, and boot the bootloader
1139: from the PROM, and then bsd.rd from the bootloader.
1140: Refer to the instructions in INSTALL.luna88k for more details.
1141:
1142: <h3>OpenBSD/macppc:</h3>
1143:
1144: <p>
1145: Burn the image from a mirror site to a CDROM, and power on your machine
1146: while holding down the <i>C</i> key until the display turns on and
1147: shows <i>OpenBSD/macppc boot</i>.
1148:
1149: <p>
1150: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
1151: /7.2/macppc/bsd.rd</i>
1152:
1153: <h3>OpenBSD/octeon:</h3>
1154:
1155: <p>
1156: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
1157: Refer to the instructions in INSTALL.octeon for more details.
1158:
1159: <h3>OpenBSD/powerpc64:</h3>
1160:
1161: <p>
1162: To install, write <i>install72.img</i> or <i>miniroot72.img</i> to a
1163: USB stick, plug it into the machine and choose the <i>OpenBSD
1164: install</i> menu item in Petitboot.
1165: Refer to the instructions in INSTALL.powerpc64 for more details.
1166:
1167: <h3>OpenBSD/riscv64:</h3>
1168:
1169: <p>
1170: To install, write <i>install72.img</i> or <i>miniroot72.img</i> to a
1171: USB stick, and boot with that drive plugged in.
1172: Make sure you also have the microSD card plugged in that shipped with the
1173: HiFive Unmatched board.
1174: Refer to the instructions in INSTALL.riscv64 for more details.
1175:
1176: <h3>OpenBSD/sparc64:</h3>
1177:
1178: <p>
1179: Burn the image from a mirror site to a CDROM, boot from it, and type
1180: <i>boot cdrom</i>.
1181:
1182: <p>
1183: If this doesn't work, or if you don't have a CDROM drive, you can write
1184: <i>floppy72.img</i> or <i>floppyB72.img</i>
1185: (depending on your machine) to a floppy and boot it with <i>boot
1186: floppy</i>. Refer to INSTALL.sparc64 for details.
1187:
1188: <p>
1189: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
1190: will most likely fail.
1191:
1192: <p>
1193: You can also write <i>miniroot72.img</i> to the swap partition on
1194: the disk and boot with <i>boot disk:b</i>.
1195:
1196: <p>
1197: If nothing works, you can boot over the network as described in INSTALL.sparc64.
1198: </section>
1199:
1200: <hr>
1201:
1202: <section id=upgrade>
1203: <h3>How to upgrade</h3>
1204: <p>
1.10 benno 1205: If you already have an OpenBSD 7.1 system, and do not want to reinstall,
1.1 deraadt 1206: upgrade instructions and advice can be found in the
1207: <a href="faq/upgrade72.html">Upgrade Guide</a>.
1208: </section>
1209:
1210: <hr>
1211:
1212: <section id=sourcecode>
1213: <h3>Notes about the source code</h3>
1214: <p>
1215: <code>src.tar.gz</code> contains a source archive starting at <code>/usr/src</code>.
1216: This file contains everything you need except for the kernel sources,
1217: which are in a separate archive.
1218: To extract:
1219: <blockquote><pre>
1220: # <kbd>mkdir -p /usr/src</kbd>
1221: # <kbd>cd /usr/src</kbd>
1222: # <kbd>tar xvfz /tmp/src.tar.gz</kbd>
1223: </pre></blockquote>
1224: <p>
1225: <code>sys.tar.gz</code> contains a source archive starting at <code>/usr/src/sys</code>.
1226: This file contains all the kernel sources you need to rebuild kernels.
1227: To extract:
1228: <blockquote><pre>
1229: # <kbd>mkdir -p /usr/src/sys</kbd>
1230: # <kbd>cd /usr/src</kbd>
1231: # <kbd>tar xvfz /tmp/sys.tar.gz</kbd>
1232: </pre></blockquote>
1233: <p>
1234: Both of these trees are a regular CVS checkout. Using these trees it
1235: is possible to get a head-start on using the anoncvs servers as
1236: described <a href="anoncvs.html">here</a>.
1237: Using these files
1238: results in a much faster initial CVS update than you could expect from
1239: a fresh checkout of the full OpenBSD source tree.
1240: </section>
1241:
1242: <hr>
1243:
1244: <section id=ports>
1245: <h3>Ports Tree</h3>
1246: <p>
1247: A ports tree archive is also provided. To extract:
1248: <blockquote><pre>
1249: # <kbd>cd /usr</kbd>
1250: # <kbd>tar xvfz /tmp/ports.tar.gz</kbd>
1251: </pre></blockquote>
1252: <p>
1253: Go read the <a href="faq/ports/index.html">ports</a> page
1254: if you know nothing about ports
1255: at this point. This text is not a manual of how to use ports.
1256: Rather, it is a set of notes meant to kickstart the user on the
1257: OpenBSD ports system.
1258: <p>
1259: The <i>ports/</i> directory represents a CVS checkout of our ports.
1260: As with our complete source tree, our ports tree is available via
1261: <a href="anoncvs.html">AnonCVS</a>.
1262: So, in order to keep up to date with the -stable branch, you must make
1263: the <i>ports/</i> tree available on a read-write medium and update the tree
1264: with a command like:
1265: <blockquote><pre>
1266: # <kbd>cd /usr/ports</kbd>
1267: # <kbd>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_7_2</kbd>
1268: </pre></blockquote>
1269: <p>
1270: [Of course, you must replace the server name here with a nearby anoncvs
1271: server.]
1272: <p>
1273: Note that most ports are available as packages on our mirrors. Updated
1274: ports for the 7.2 release will be made available if problems arise.
1275: <p>
1276: If you're interested in seeing a port added, would like to help out, or just
1277: would like to know more, the mailing list
1278: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
1279: </section>
1280: </body>
1281: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to 72.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www