OpenBSD 6.7 yatulutsidwa

Pa Meyi 19, kutulutsidwa kwa pulogalamu yaulere ya UNIX-ngati OpenBSD 6.7 idaperekedwa. Mbali yapadera ya dongosololi ndikugogomezera khalidwe la code ndi chitetezo. Ntchitoyi idakhazikitsidwa ndi Theo de Raadt ku 1995 pambuyo pa mkangano ndi opanga NetBSD. Zosintha zofunikira kwambiri pakumasulidwa zalembedwa pansipa.

• Tsopano imathandizira magawo 15 pa chipangizo chimodzi chakuthupi. Zambiri

• Kugwiritsa ntchito makina odziyimira pawokha kwa mploc papulatifomu ya powerpc.

• Kukhathamiritsa kwa kuyeretsa masamba a kukumbukira.

• Zosintha zambiri ndi kukonza zolakwika mu dhclient, kasitomala wa protocol ya DHCP.

• Kukula kwakukulu kwa block kwa ntchito za NVMe ndi 128K.

• Kusintha kwa apmd daemon, yomwe imayang'anira hibernation / kugona. Daemon imalandira zambiri zosintha mphamvu kuchokera kwa woyendetsa batire. Mauthenga oyendetsa galimoto amanyalanyazidwa kwa masekondi 60 kompyuta ikayambiranso, kuti wogwiritsa ntchitoyo ayambe kugwira ntchito makinawo asanagone.

• Adawonjezera kuthekera kopanga mafayilo osatchulidwa mu tmpfs. Izi zitha kuletsa kugwiritsa ntchito pulogalamu yamafayilo.

• Onjezani mawonekedwe owerengeka ndi anthu ku systat (njira -h).

• Kubwezeretsa khalidwe lakale la dhclient. Dongosololi lidzanyalanyazanso zolumikizira zomwe sizipereka chigoba cha subnet.

Kusintha kwamafayilo a ffs2 pogwiritsa ntchito masitampu a 64-bit ndi ma adilesi otsekera:

• Tsopano ffs2 imagwiritsidwa ntchito mwachisawawa pamapulatifomu onse kupatula landisk, luna88k ndi sgi.

• Kugawa kwa boot ndi chithandizo cha ramdisk cha nsanja ya sgi.

• Kutsitsa kokhazikika kwa sparc64 ndi Mac PPC.

• Mutha kutsitsa pamapulatifomu a alpha ndi amd64.

• Zoyambira pa nsanja za arm_v7 ndi arm64 pogwiritsa ntchito efiboot.

• Mutha kutsitsa papulatifomu ya loongson.

Zowonjezera mu SMP:

• The __thrsleep, __thrwakeup, close, closefrom, dup, dup2, dup3, flock, fcntl, kqueue, pipe, pipe2 ndi nanosleep system mafoni tsopano akuthamanga popanda KERNEL_LOCK.

• Kukhazikitsanso kwa SMP kwa ma processor a AMD. Tsopano dongosololi silidzazindikiranso molakwika ma maso ngati ulusi.

Oyendetsa:

• Kusintha kwa dalaivala wa em, yemwe ali ndi udindo wothandizira makhadi a netiweki a Intel PRO/1000 10/100/Gigabit Ethernet.

• Kukhazikitsa kwa kusamvana kwa microsecond pogwiritsa ntchito microcputime kwa mapurosesa a banja la Cherry Trail kukonza kuzizira poyambitsa X zenera.

• Kuthandizira kukumbukira kukumbukira pazida za PCI za LPSS (Low Power Subsystem).

• Kuthandizira kwa x553 controller mu ix driver, yomwe imayang'anira makhadi othamanga kwambiri a Intel pogwiritsa ntchito mawonekedwe a PCI Express.

• Kukonza nsikidzi mutagona/kugona kwa amdgpu ndi radeondrm.

• Konzani kuzizira kwa HP EliteBook mukamayamba mu UEFI mode.

• Zambiri zitha kupezeka mu uthenga woyambirira patsamba lovomerezeka la polojekitiyi.

Ndipo:

• Madalaivala otsatirawa achotsedwa:
  • rtfps, yomwe imayang'anira doko la serial pama board a IBM RT PC;

  • dpt kwa DPT EATA SCSI RAID;

  • gpr kwa owerenga makhadi anzeru pa PCMCIA GemPlus GPR400 mawonekedwe;

  • mauna, makadi okulitsa a scsi mu Power Macintosh;
• Makina omvera awongoleredwa.

• Thandizo lowonjezera la RaspberryPi 3/4 pamamangidwe a arm64 ndi RaspberryPi 2/3 pamapangidwe a arm_v7.

Mwachikhalidwe, poster :)

Source: linux.org.ru