NetBSD 8.0 yakaburitswa nechengetedzo zvigamba

NetBSD 8 chiratidzo

NetBSD 8.0 yakaburitswa nematanho makuru ekuchengetedza. Vanoda nzira dzakavhurika sosi vanofanirwa kuziva kuti mashandiro emhuri yeBSD atovepo uye pakati pekuvandudzwa kwekuchengeteka pane zvigamba zvinotarisirwa zvekudzivirira izvo zvinodzikamisa hurema hwakawanikwa mune mamwe maumbirwo eCUU emazuva ano, seSpecter v2 uye v4, Meltdown uye Simbe FPU yakawanikwa nguva pfupi yadarika.

Svondo rino NetBSD yakagadziridzwa kuita vhezheni 8.0, iyo kunze kwekuvandudzwa kwekuchengetedzeka inounzawo mamwe akawanda anozovandudza kugadzikana uye ichabvisa zvimwe zvipembenene kubva kushanduro dzakapfuura. Iyo inouya mwedzi 7 mushure mekuburitswa kukuru kweNetBSD 7.0, ndiko kuti, inopfuura hafu yegore yekusimudzira kwakasimba uko kwapera nemhedzisiro iyi. Nenzira, iyo specter v2 mitigations inoenderana neRetpoline maitiro anoshandiswa muGNU GCC compiler, iyo pamwe chete neyemicrocode inogadziridza yeIntel uye AMD machipisi anoita zvimwe ...

Pachokwadi muGNU / Linux takafarira izvi kuchengetedzwa kwekuchengetedzwa uye zvigamba nguva refu zvisati zvaitika, ndinoshamisika kuti NetBSD yauya zvakanonoka. Ini zvakare ndinonzwisisa kuti nharaunda yeNetBSD yekuvandudza iri diki zvikuru uye yakavharwa, uye zvakati omei kwavari ... Ini handidi kudzikamisa pazviri, kure nazvo. Saka kana iwe uchida kuyedza, unogona kuenda ku webhusaiti yepamutemo yeprojekti uye uwane NetBSD kekutanga kana kusimudzira kune iyi nyowani vhezheni kana iwe uri kutoishandisa.

Nenzira, kunze kwekuvandudzwa kwekuchengetedza kunosanganisira zvimwe zvakawanda zvakagadziridzwa paNetBSD 8.0. Muenzaniso weiyi ndirwo rutsigiro rweSMAP (Supervisor Mode Access Prever) yeese makumi maviri nemaviri nemakumi matanhatu nematanhatu, zvinhu zvitsva zveUFI bootloader, rutsigiro rweUSB 32, maficha matsva muiyo kernel odhiyo musanganisi, socket nyowani yekutaurirana ANOGONA mabhasi zvigadzirwa, dzimwe nhau mu network stack ne ipsecif, kuvandudza mashandiro uye kugadzikana muFS, uye yakareba etc.


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