An gabatar da sakin tsarin aiki na UNIX-kamar OpenBSD 7.6. Theo de Raadt ne ya kafa aikin OpenBSD a cikin 1995 bayan rikici da masu haɓaka NetBSD, sakamakon haka an hana Theo damar shiga ma'ajiyar NetBSD CVS. Bayan wannan, Theo de Raadt da gungun mutane masu ra'ayi iri ɗaya sun ƙirƙiri sabon tsarin aiki na buɗewa bisa tushen bishiyar NetBSD, babban burin ci gaba wanda shine ɗaukar hoto (ana tallafawa dandamali na kayan masarufi 13), daidaitawa, ingantaccen aiki, tsaro mai ƙarfi. da hadedde kayan aikin sirri. Cikakken hoton ISO na tsarin tushen OpenBSD 7.6 shine 702 MB.
Baya ga tsarin aiki da kansa, aikin OpenBSD sananne ne don abubuwan da aka haɗa, waɗanda suka zama tartsatsi a cikin sauran tsarin kuma sun tabbatar da kansu a matsayin ɗayan mafi aminci da ingantaccen mafita. Daga cikin su: LibreSSL (cokali mai yatsu na OpenSSL), OpenSSH, PF fakiti tace, OpenBGPD da OpenOSPFD routing daemons, OpenNTPD NTP uwar garken, OpenSMTPD mail uwar garken, rubutu m multiplexer (mai kama da allon GNU) tmux, gano daemon tare da aiwatar da yarjejeniya ta IDENT, madadin BSDL. GNU groff kunshin - mandoc, yarjejeniya don tsara tsarin masu haƙuri da kuskure CARP (Ka'idar Redundancy Address), uwar garken http mai nauyi, mai amfani da aiki tare na fayil na OpenRSYNC.
Babban haɓakawa:
- An fadada goyan bayan gine-ginen ARM64. Taimakawa ga ARM8 EPAN (Ingantacciyar Samun Gata Ba Taba) an haɗa da haɓakawa, wanda ke toshe damar samun dama ga shafukan ƙwaƙwalwar ajiya da aka yi amfani da shi kawai don aiwatar da lamba. Ƙara goyon baya ga Qualcomm Snapdragon X Elite processor (X1E80100) da aiwatar da gano CPU Cortex-A520AE (Hayes AE) da Cortex-A720AE (Hunter AE). Don tsarin da ya danganci gine-ginen ARM64, an aiwatar da kariya daga raunin aji na Specter-V4, kuma an inganta kariya daga raunin Specter-BHB.
- Don tsarin da ya danganci gine-ginen AMD64, an ƙara goyan bayan umarnin AVX-512. Aiwatar da kariya daga raunin RFDS a cikin na'urori na Intel Atom.
- Ƙara goyon baya ga kwamitin Majagaba Milk-V dangane da gine-ginen RISC-V.
- An cire tsarin msyscall, wanda aka yi amfani da shi don yiwa wuraren žwažwalwa alama daga abin da tsarin kira za a iya aiwatar da shi, an cire shi. msyscall an maye gurbinsu da kiran tsarin mimmutable da pinsyscalls.
- An yi aiki don inganta tallafi ga jihohin S0 masu ceton makamashi da kuma canzawa zuwa yanayin barci akan kayan aiki na zamani. Tsarukan Amd64 suna aiwatar da yanayin "dakatad da-zuwa aiki" wanda za'a iya amfani dashi akan kayan aikin da baya goyan bayan yanayin barci na S3. Yawancin batutuwan direban da suka tsoma baki tare da amfani da yanayin barci an warware su.
- Ƙara rajistan shiga tsarin readdir yana kira don kasancewar '/' a cikin sunayen fayil don toshe yuwuwar hare-hare akan aikace-aikace yayin aiki tare da tsarin fayil marasa amana.
- Ingantattun tallafi don tsarin multiprocessor (SMP). Ƙarfafa ƙarfin aiki don daidaitawa a kan nau'ikan nau'ikan CPU daban-daban na fakitin UDP masu shigowa da raw IPv4/IPv6 soket. Ingantaccen aiki tare da toshewa don unix4 da UDP soket. AF_ROUTE an canza sheka zuwa sabon tsari don aiki tare da makullai. Rufewar, sigsuspend da kiran tsarin kbind, da kuma masu ƙidayar lokaci TCP da sysctls da yawa, an cire su daga toshewar duniya.
- An sami ingantuwa ga mai ɗaukar nauyi na VMM. Ƙarin tallafi don tsarin AMD SEV (Tsarin Rufewa Mai Kyau) don kare injunan kama-da-wane daga tsangwama ta hypervisor ko mai kula da tsarin runduna. Ingantattun damar samun damar CPU daga injunan kama-da-wane. An ƙara umarnin "status -r" zuwa vmctl don nuna matsayin tafiyar da injina kawai.
- An daidaita aiwatar da tsarin drm (Direct Rendering Manager) tare da kernel Linux 6.6.52 (sakin da ya gabata: 6.6.19). Direban Inteldrm yana aiwatar da tallafi ga GPU da ake amfani da shi a cikin na'urori masu sarrafawa na Intel bisa ga tsarin microarchitecture na Meteor Lake.
- An motsa aikin scandirat don ƙididdige abubuwan kundayen adireshi daga FreeBSD.
- An cire tsohon abokin ciniki DHCP dhclient daga tsarin tushe don goyon bayan tsarin baya mai gudana koyaushe, wanda ke jigilar kaya tare da OpenBSD 6.9 kuma yana amfani da mai amfani da ifconfig don ba da damar daidaitawa ta atomatik na musaya na cibiyar sadarwa ta DHCP (an kunna ta ta hanyar gudu "ifconfig $). idan autoconf" ko ƙara "inet autoconf" a /etc/hostname.$if).
- An haramta amfani da haruffa mara kyau a cikin rubutun harsashi wanda tsohuwar fassarar umarnin ksh ke sarrafawa. Kasancewar haruffa marasa amfani a cikin rubutun yanzu zai haifar da aiwatar da aiwatarwa tare da kuskure, sai dai lokacin da aka sanya su cikin bayanan da aka haɗe a ƙarshen fayil ɗin bayan lambar.
- An matsar da amfanin kwalta don amfani da tsohuwar tsarin PAX lokacin ƙirƙirar ɗakunan ajiya. Yin amfani da tsarin PAX zai ba ku damar adana sunayen fayil masu tsayi, sarrafa hanyoyin haɗin gwiwa, amfani da takamaiman bayanin lokaci, da adana manyan fayiloli.
- Tarin Xenocara X11, wanda aka yi amfani da shi a cikin OpenBSD don ƙirƙirar yanayi mai hoto, ya ƙara ɗakin karatu na libva, wanda ke ba ku damar amfani da ƙirar software na VA-API (Video Acceleration API) don haɓaka kayan aiki na ɓoyayyen bidiyo da ƙaddamarwa a cikin nau'i daban-daban. An gwada haɓaka kayan aiki tare da direbobi don Intel da AMD GPUs ta amfani da mai binciken Firefox da mai kunna bidiyo na mpv. Ana ba da direbobi masu mahimmanci don Intel GPUs a cikin zane-zane / intel-media-driver da graphics / intel-vaapi-driver tashar jiragen ruwa, yayin da daidaitattun abubuwan da aka gyara daga Mesa ana amfani da su don aiki tare da AMD GPUs.
- An ba da ikon gudanar da yanayin tebur na KDE Plasma 6.
- An ƙara tallafi don sabbin kayan masarufi kuma an haɗa sabbin direbobi masu alaƙa da sassa na SoCs daban-daban da tallafi don masu sarrafa Ethernet. An ƙara tallafi don alamar tambarin hardware VLAN ga direbobin igc da dwke, yayin da direbobin dwke, vmx, igc da viol(4) ke tabbatar da cewa ana gudanar da ayyukan cibiyar sadarwa a gefen katunan sadarwar.
- Mai tarawa ya ƙara zaɓin "-fret-clean" don share adireshin dawowa akan tari bayan an gama kiran.
- An kunna aiki na musaya na PPP a cikin yankin sarrafa hanya (rdmain).
- Don IPv6, an ƙara yanayin "sysctl net.inet6.ip6.forwarding = 2", yana barin fakitin turawa kawai don IPsec.
- Aikin getsockot() ya ƙara goyan baya ga tutar SO_ACCEPTCONN, wanda ke ba ka damar bincika ko an yi kira zuwa aikin saurare () akan soket.
- iked, aiwatar da ka'idar IKEv2 don IPsec, yana ƙara tallafi don tabbatarwa, izini, da lissafin kuɗi ta hanyar ka'idar RADIUS.
- Sabar RADIUS mai radiusd yanzu tana goyan bayan DAE (Dynamic Izini Extensions), da kuma ikon adana saitunan lissafi a cikin radiusd.conf. An ƙara kayayyaki: radiusd_ipcp don daidaitawar pool. Adireshin IP, radiusd_file don tantancewa ta hanyar fayil na gida. An ƙara umarnin "ipcp share" zuwa radiusctl don share wani takamaiman zaman ba tare da cire haɗin ba.
- OpenSMTPD ya ƙara API ɗin smtpd-tables don amfani da tebur a cikin smtpd kuma aiwatar da sabis ɗin K_AUTH don dawo da takaddun shaida daga tebur.
- An ƙara tsarin baya na dhcp6leased don samun prefixes na IPv6 daga sabobin DHCPv6.
- An sabunta OpenSSH. Ana iya samun jerin canje-canje a cikin sanarwar OpenSSH 9.8 da OpenSSH 9.9.
- Adadin tashar jiragen ruwa don gine-ginen AMD64 shine 12312 (daga 12309), don aarch64 - 12148 (daga 12145), don i386 - 10534 (daga 10830). Daga cikin nau'ikan aikace-aikacen a cikin tashoshin jiragen ruwa:
- Alamar alama 16.30.1, 18.24.3, 20.9.3
- Audacity 3.6.3
- Babban Shafi 3.30.1
- Chromium 128.0.6613.137
- Emacs 29.4
- FFmpeg 4.4.5
- GCC 8.4.0 da 11.2.0
- GHC 9.6.6
- GNOME 46
- Go 1.23.1
- JDK 8u402, 11.0.24, 17.0.12 da 21.0.4
- KDE aikace-aikace 24.05.2
- KDE Frameworks 6.5.0
- KDE Plasma 6.1.4
- Krita 5.2.3
- LLVM/Clang 13.0.0, 16.0.6 da 17.0.6
- FreeOffice 24.8.1.2
- Lua 5.1.5, 5.2.4, 5.3.6 da 5.4.7
- MariaDB 10.9.8
- Babban Shafi 6.12.0.199
- Mozilla Firefox 130.0.1 da ESR 128.2.0
- Mozilla Thunderbird 128.2.3
- Node. Js 20.17.0
- Buɗe LDAP 2.6.8
- PHP 8.1.29, 8.2.23 da 8.3.11
- Gyaran baya 3.9.0
- PostgreSQL 16.4
- Python 2.7.18, 3.11.10
- Qt 5.15.13 (+ faci daga kde) da 6.6.3
- R 4.4.1
- Ruby 3.1.6, 3.2.5 da 3.3.5
- Kishiya 1.81.0
- SQLite 3.44.2
- 24.04.28 Shotcut
- Sudo 1.9.15.5
- Meerkat 7.0.6
- Tcl/Tk 8.5.19 da 8.6.13
- TeX Live 2023
- Vim 9.1.707 da Neovim 0.10.1
- Xfce 4.18.1
- Abubuwan da aka sabunta na ɓangare na uku sun haɗa tare da OpenBSD 7.6:
- Xenocara graphics stack dangane da X.Org 7.7 tare da xserver 21.1.13 + faci, freetype 2.13.2, fontconfig 2.14.2, Mesa 23.3.6, xterm 393, xkeyboard-config 2.20, fonttosfnt 1.2.3.
- LLVM/Clang 16.0.6 (+ faci)
- GCC 4.2.1 (+ faci) da 3.3.6 (+ faci)
- Perl 5.38.2 (+ faci)
- NSD 4.9.1
- Zazzagewa 1.21.0
- Zazzagewa 6.4
- Binutils 2.17 (+ faci)
- Gdb 6.3 (+ faci)
- Laraba 28 ga Yuli, 2024
- Shafin 2.6.3
- zlib 1.3.1 (+ faci)
source: budenet.ru
