{"id":108052,"date":"2023-04-24T12:48:09","date_gmt":"2023-04-24T10:48:09","guid":{"rendered":"https:\/\/prohoster.info\/?p=108052"},"modified":"2023-04-24T16:01:33","modified_gmt":"2023-04-24T14:01:33","slug":"reliz-yadra-linux-6-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/reliz-yadra-linux-6-3","title":{"rendered":"Utgivelsen av Linux-kjernen 6.3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Etter to m\u00e5neders utvikling har Linus Torvalds presentert utgivelsen av Linux-kjernen 6.3. Blant de mest merkbare endringene: fjerning av utdaterte ARM-plattformer og grafikkdrivere, videre integrasjon av st\u00f8tte for programmeringsspr\u00e5ket Rust, verkt\u00f8yet hwnoise, st\u00f8tte for r\u00f8d-svart tre-strukturer i BPF, BIG TCP-modus for IPv4, innebygd ytelsestest Dhrystone, muligheten for \u00e5 forby utf\u00f8relse i memfd, st\u00f8tte for oppretting av HID-drivere ved bruk av BPF, og i Btrfs er det innf\u00f8rt endringer for \u00e5 redusere fragmentering av blokkgrupper.      <\/p>\n<p>I den nye versjonen er det utf\u00f8rt 15637 feilrettinger av 2055 utviklere; st\u00f8rrelsen p\u00e5 patchen er 76 MB (endringene ber\u00f8rte 14296 filer, 1023183 linjer med kode ble lagt til, 883103 linjer ble fjernet). Til sammenligning ble det i forrige versjon foresl\u00e5tt 16843 feilrettinger av 2178 utviklere; st\u00f8rrelsen p\u00e5 patchen var 62 MB. Omtrent 39% av alle endringene i kjernen 6.3 er relatert til enhetsdrivere, ca. 15% av endringene gjelder oppdateringer av kode spesifikk for maskinvarearkitekturer, 10% er relatert til nettverksstakken, 5% er knyttet til filsystemer, og 3% til interne delsystemer i kjernen.    <\/p>\n<p>De viktigste nyhetene i kjernen 6.3:  <\/p>\n<ul>\n<li class=\"l\"> <b>Minne og systemtjenester<\/b>\n<ul>\n<li class=\"l\"> Det har blitt utf\u00f8rt en betydelig opprydding av kode relatert til gamle og ubrukte ARM-plattformer, noe som har redusert st\u00f8rrelsen p\u00e5 kildekoden for kjernen med 150 000 linjer. Mer enn 40 gamle ARM-plattformer er fjernet.\n<li class=\"l\"> Det er implementert muligheten for \u00e5 lage drivere for inngangs-enheter med HID (Human Interface Device)-grensesnitt, implementert som BPF-programmer.\n<li class=\"l\"> Arbeidet med \u00e5 overf\u00f8re funksjonalitet fra Rust-for-Linux-grenen, relatert til bruken av Rust som et sekund\u00e6rt spr\u00e5k for utvikling av drivere og kjerne-moduler, fortsetter. St\u00f8tten for Rust er ikke aktivert som standard og f\u00f8rer ikke til at Rust blir en obligatorisk byggavhengighet for kjernen. Funksjonaliteten som ble foresl\u00e5tt i tidligere utgivelser er utvidet med st\u00f8tte for typene Arc (implementering av pekere med referanseteller), ScopeGuard (foretar opprydning ved utgang fra synlighetsomr\u00e5det) og ForeignOwnable (gj\u00f8r det mulig \u00e5 flytte pekere mellom C- og Rust-kode). Modulen 'borrow' (typen 'Cow' og trait 'ToOwned') er fjernet fra pakken 'alloc'. Det bemerkes at tilstanden til Rust-st\u00f8tten i kjernen allerede er n\u00e6r \u00e5 begynne \u00e5 ta inn de f\u00f8rste modulene skrevet i Rust.\n<li class=\"l\"> I User-mode Linux (kj\u00f8ring av kjernen som en brukers prosess) p\u00e5 x86-64 systemer har blitt implementert st\u00f8tte for kode skrevet i Rust. St\u00f8tte er lagt til for \u00e5 bygge User-mode Linux ved hjelp av clang med inkludering av optimaliseringer under lenkingen (LTO).\n<li class=\"l\"> Verkt\u00f8yet hwnoise er lagt til for \u00e5 overv\u00e5ke forsinkelser for\u00e5rsaket av maskinvaremanerer. Det bestemmes avvik i utf\u00f8relsestidene (jitter) ved \u00e5 deaktivere interruptbehandling, som overstiger en mikrosekund over 10 minutter med beregninger.\n<li class=\"l\"> En kjernerutine med implementering av ytelsestesten Dhrystone har blitt lagt til, som kan brukes til \u00e5 vurdere CPU-ytelsen i konfigurasjoner uten brukerromkomponenter (for eksempel under portering til nye SoC-er hvor bare kjerneinnlastning er implementert).\n<li class=\"l\"> Det er lagt til et kommandolinjeparameter for kjernen 'cgroup.memory=nobpf', som deaktiverer regnskapet for minneforbruk for BPF-programmer, noe som kan v\u00e6re nyttig for systemer med isolerte containere.\n<li class=\"l\"> For BPF-programmer er det foresl\u00e5tt en implementering av datastrukturen r\u00f8d-svart tre, hvor kfunc + kptr (bpf_rbtree_add, bpf_rbtree_remove, bpf_rbtree_first) brukes i stedet for \u00e5 legge til en ny type mappestruktur.\n<li class=\"l\"> I mekanismen for restartbare sekvenser (rseq, restartable sequences) er det lagt til mulighet for \u00e5 overf\u00f8re prosessene parallellkj\u00f8ringsidentifikatorer (memory-map concurrency ID) som identifiseres med CPU-nummeret. Rseq gir verkt\u00f8y for rask atomisk utf\u00f8relse av operasjoner, som ved avbrudd av en annen tr\u00e5d blir renset og fors\u00f8ker p\u00e5 nytt.\n<li class=\"l\"> P\u00e5 ARM-prosessorer er st\u00f8tte for instruksjoner SME 2 (Scalable Matrix Extension) sikret.\n<li class=\"l\"> For arkitekturene s390x og RISC-V RV64 er det implementert st\u00f8tte for mekanismen 'BPF trampoline', som reduserer overhead ved \u00e5 overf\u00f8re anrop mellom kjernen og BPF-programmer.\n<li class=\"l\"> P\u00e5 systemer med prosessorer basert p\u00e5 RISC-V-arkitekturen er bruk av instruksjonene 'ZBB' implementert for \u00e5 akselerere strengoperasjoner.\n<li class=\"l\"> For systemer basert p\u00e5 LoongArch instruksjonssettarkitekturen (brukt i Loongson 3 5000 prosessorer som implementerer et nytt RISC ISA, lik MIPS og RISC-V) er st\u00f8tte for randomisering av kjernens adresserom (KASLR), endring av kjernens plassering i minnet (relocation), maskinvare-brytepunkter og mekanisme kprobe implementert.\n<li class=\"l\"> I DAMOS (Data Access Monitoring-based Operation Schemes) mechanism, which allows memory to be freed based on the frequency of access, supports filters for excluding certain memory areas from processing in DAMOS.\n<li class=\"l\"> The minimal standard C library Nolibc has implemented support for the s390 architecture and the Arm Thumb1 instruction set (in addition to support for ARM, AArch64, i386, x86_64, RISC-V, and MIPS).\n<li class=\"l\"> Objtool er optimalisert for \u00e5 \u00f8ke hastigheten p\u00e5 kjernebysse og redusere peak minneforbruk under bygging (ved bygging av kjernen i 'allyesconfig'-modus oppst\u00e5r det n\u00e5 ingen problemer med \u00e5 tvinge prosesser til \u00e5 avslutte p\u00e5 systemer med 32 GB RAM).\n<li class=\"l\"> Support for building the kernel with Intel ICC compiler has been discontinued, as it has been non-functional for a long time and no one has expressed a desire to fix it.              <\/ul>\n<li class=\"l\"> <b>Disk subsystem, I\/O og filsystemer<\/b>\n<ul>\n<li class=\"l\"> In tmpfs, support for mapping user IDs of mounted file systems has been implemented for matching files of a specific user on a mounted foreign partition with another user in the current system.\n<li class=\"l\"> In Btrfs, to reduce fragmentation of block groups, extents are now divided by size when allocating blocks, i.e., any block group is now limited to small (up to 128KB), medium (up to 8MB), and large extents. The implementation of raid56 has been refactored. Code for checksum verification has been redesigned. Performance optimizations have allowed for up to a 10-fold increase in the speed of the send operation due to caching utime for directories and executing commands only when necessary. The execution of fiemap operations has been tripled by skipping back-reference checks for shared data (snapshots). Metadata operations are 10% faster due to optimizing key searches in b-tree structures.\n<li class=\"l\"> Performance of the ext4 file system has been improved by allowing multiple processes to simultaneously perform direct input\/output operations on pre-allocated blocks, using shared inode locks instead of exclusive locking.\n<li class=\"l\"> In f2fs, work has been done to improve code readability. Important issues related to atomic writes and the new extent cache have been resolved.\n<li class=\"l\">  I filsystemet EROFS (Enhanced Read-Only File System), beregnet for bruk i partisjoner som er tilgjengelige i bare lesemodus, er det implementert muligheten for \u00e5 knytte CPU til avlastingsoperasjoner for komprimert filinnhold for \u00e5 redusere forsinkelser ved tilgang til data.\n<li class=\"l\"> I BFQ I\/O-planleggeren er det lagt til st\u00f8tte for avanserte lagringsenheter med roterende disker, for eksempel de som bruker flere separat styrte hodene (Multi Actuator).\n<li class=\"l\"> I implementeringen av klienten og <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/no\/server\/dts-los-angeles\/\"   title=\"serveren\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3909\">serveren<\/a> NFS er det lagt til st\u00f8tte for kryptering av data ved hjelp av AES-SHA2 algoritmen.\n<li class=\"l\"> I FUSE-subsystemet (Filesystems In User Space) er det lagt til st\u00f8tte for en foresp\u00f8rselsextensionsmekanisme som lar ekstra informasjon inkluderes i foresp\u00f8rselen. Basert p\u00e5 denne muligheten er det implementert tillegg av gruppeidentifikatorer til FS-foresp\u00f8rselen, som er n\u00f8dvendige for \u00e5 ta hensyn til tilgangsrettigheter ved opprettelse av objekter i FS (create, mkdir, symlink, mknod).                      <\/ul>\n<li class=\"l\"> <b>Virtualisering og sikkerhet<\/b>\n<ul>\n<li class=\"l\"> I KVM-hypervisoren for x86-systemer er det lagt til st\u00f8tte for utvidede hypercalls av Hyper-V, som gj\u00f8r at de kan sendes til en behandler som kj\u00f8rer i vertsmodusen i brukerrommet. Endringen har gjort det mulig \u00e5 implementere st\u00f8tte for nestet kj\u00f8ring av Hyper-V-hypervisoren.\n<li class=\"l\"> I KVM er tilgangen til gjestesystemets PMU-events (Performance Monitor Unit) som m\u00e5ler ytelsen, forenklet.\n<li class=\"l\"> I memfd-mekanismen, som gj\u00f8r det mulig \u00e5 identifisere et minneomr\u00e5de gjennom en filbeskrivelse som sendes mellom prosessene, er muligheten for \u00e5 opprette omr\u00e5der der kodeutf\u00f8relse er forbudt (non-executable memfd) og det ikke er mulig \u00e5 sette kj\u00f8retilgang senere, lagt til.\n<li class=\"l\"> En ny prctl-operasjon PR_SET_MDWE er lagt til, som blockerer fors\u00f8k p\u00e5 \u00e5 aktivere minnetilgangsrettigheter som samtidig tillater skriving og utf\u00f8relse.\n<li class=\"l\">  Beskyttelse mot Spectre-angrep, implementert basert p\u00e5 den automatiske IBRS-modusen (Enhanced Indirect Branch Restricted Speculation) foresl\u00e5tt i AMD Zen 4-prosessorene, er lagt til og aktivert som standard. Denne modusen tillater adaptiv tillatelse og forbud mot spekulativ utf\u00f8relse av instruksjoner under h\u00e5ndtering av avbrudd, systemanrop og kontekstbytter. Den foresl\u00e5tte beskyttelsen medf\u00f8rer lavere overhead sammenlignet med Retpoline-beskyttelse.\n<li class=\"l\"> S\u00e5rbarheten som gjorde det mulig \u00e5 omg\u00e5 beskyttelsen mot Spectre v2-angrep ved bruk av samtidig multitr\u00e5ding (SMT eller Hyper-Threading) er blitt l\u00f8st. Dette ble for\u00e5rsaket av deaktivierung av STIBP-mekanismen (Single Thread Indirect Branch Predictors) n\u00e5r beskyttelsesmodus IBRS ble valgt.\n<li class=\"l\"> For systems based on the ARM64 architecture, a new build target 'virtconfig' has been added, which activates only the minimal set of kernel components required for booting in virtualization systems.\n<li class=\"l\"> For m68k-arkitekturen er st\u00f8tten for filtrering av systemanrop ved hjelp av seccomp-mekanismen lagt til.\n<li class=\"l\"> St\u00f8tte for innebygde AMD Ryzen-enheter med CRB TPM2 (Command Response Buffer), basert p\u00e5 Microsoft Pluton-teknologi, er lagt til.                  <\/ul>\n<li class=\"l\"> <b>Nettverks subsystem<\/b>\n<ul>\n<li class=\"l\"> Netlink-grensesnittet for konfigurasjon av PLCA (Physical Layer Collision Avoidance) er lagt til. Dette er definert i IEEE 802.3cg-2019-spesifikasjonen og brukes i Ethernet-nettverk 802.3cg (10Base-T1S), optimalisert for tilknytning av ting-internett-enheter og industrielle systemer. Bruken av PLCA kan \u00f8ke ytelsen i Ethernet-nettverk med delt mediemilj\u00f8.\n<li class=\"l\"> Support for the 'wireless extensions' API for managing WiFi 7 (802.11be) wireless interfaces has been discontinued as this API does not cover all necessary settings. When attempting to use the 'wireless extensions' API, which continues to be supported as an emulation layer, a warning will now be displayed for most current devices.\n<li class=\"l\"> Detaljert dokumentasjon for netlink- API-et er forberedt (for kjerneutviklere og applikasjonsutviklere i brukermilj\u00f8et). Verkt\u00f8yet ynl-gen-c er implementert for \u00e5 generere C-kode basert p\u00e5 YAML-spesifikasjonene til Netlink-protokollen.\n<li class=\"l\"> St\u00f8tte for IP_LOCAL_PORT_RANGE-alternativet er lagt til i nettverks-sockets for \u00e5 forenkle konfigurasjonen av utg\u00e5ende forbindelser gjennom adresseoversettere uten bruk av SNAT. N\u00e5r en enkelt <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/no\/lir\/ipv4\/\"   title=\"IP-adresser\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"716\">IP-adresser<\/a> p\u00e5 flere vertsmaskiner gir IP_LOCAL_PORT_RANGE muligheten til \u00e5 bruke sitt eget utg\u00e5ende nettverksportomr\u00e5de p\u00e5 hver vert, og p\u00e5 gatewayen omdirigere pakker basert p\u00e5 portnumre.\n<li class=\"l\"> For MPTCP (MultiPath TCP), the ability to process mixed streams using both IPv4 and IPv6 protocols has been implemented. MPTCP is an extension of the TCP protocol that enables TCP connections to deliver packets simultaneously over multiple routes through different network interfaces bound to different IP addresses.\n<li class=\"l\"> For IPv4, the possibility of using the BIG TCP extension has been implemented, allowing the maximum TCP packet size to be increased to 4GB for optimizing the operation of high-speed internal data center networks. Such an increase in packet size with a 16-bit header field size is achieved through the implementation of 'jumbo' packets, which set the size in the IP header to 0, while the actual size is transmitted in a separate 32-bit field in a separate attached header.\n<li class=\"l\"> A new sysctl parameter, default_rps_mask, has been added to specify the default configuration for RPS (Receive Packet Steering), which is responsible for distributing incoming traffic processing across CPU cores at the interrupt handler level.\n<li class=\"l\"> Support for queue disciplines for traffic control such as CBQ (class-based queuing), ATM (ATM virtual circuits), dsmark (differentiated service marker), tcindex (traffic-control index), and RSVP (resource reservation protocol) has been discontinued. These disciplines have been abandoned for a long time, and there have been no takers to continue their maintenance.                            <\/ul>\n<li class=\"l\"> <b>Utstyr<\/b>\n<ul>\n<li class=\"l\"> All graphics drivers based on DRI1 have been removed: i810 (older integrated Intel 8xx graphics cards), mga (Matrox GPU), r128 (ATI Rage 128 GPU, including Rage Fury, XPERT 99, and XPERT 128 cards), savage (S3 Savage GPU), sis (Crusty SiS GPU), tdfx (3dfx Voodoo), and via (VIA IGP), which were declared obsolete in 2016 and have not been supported in Mesa since 2012.\n<li class=\"l\"> Obsolete framebuffer (fbdev) drivers omap1, s3c2410, tmiofb, and w100fb have been removed.\n<li class=\"l\"> A DRM driver for Intel Meteor Lake (14th generation) VPU (Versatile Processing Unit) blocks integrated into the CPU has been added, intended to accelerate operations related to computer vision and machine learning. The driver is implemented using the 'accel' subsystem, aimed at providing support for computation accelerators that may be supplied either as separate ASICs or as IP blocks within SoC and GPU.     <\/li>\n<li class=\"l\"> In the i915 (Intel) driver, support for discrete Intel Arc (DG2\/Alchemist) graphics cards has been expanded, with preliminary support for Meteor Lake GPUs and support for Intel Xe HP 4tile GPUs included.        <\/li>\n<li class=\"l\"> I drivar amdgpu er det lagt til st\u00f8tte for AdaptiveSync-teknologi og muligheten til \u00e5 bruke flere skjermer med beskyttelsesmodus for visning av data (Secure Display). St\u00f8tten for DCN 3.2 (Display Core Next), SR-IOV RAS, VCN RAS, SMU 13.x og DP 2.1 er oppdatert.\n<li class=\"l\"> I drivar msm (GPU Qualcomm Adreno) er det lagt til st\u00f8tte for plattformer SM8350, SM8450, SM8550, SDM845 og SC8280XP.    <\/li>\n<li class=\"l\"> I drivar Nouveau er st\u00f8tten for gamle ioctl-kall opphevet.\n<li class=\"l\"> I drivar etnaviv er det lagt til eksperimentell st\u00f8tte for NPU VerSilicon (VeriSilicon Neural Network Processor).\n<li class=\"l\"> Drivar pata_parport for IDE-lagringsenheter tilkoblet via parallellport er implementert. Den nye driveren har gjort det mulig \u00e5 fjerne den gamle PARIDE-driveren fra kjernen og oppgradere ATA-subsystemet. En begrensning med den nye driveren er at det ikke er mulig \u00e5 tilkoble b\u00e5de en skriver og en disk samtidig via parallellporten.\n<li class=\"l\"> Drivar ath12k for tr\u00e5dl\u00f8se kort p\u00e5 Qualcomm-brikker med st\u00f8tte for Wi-Fi 7 er lagt til. St\u00f8tte for tr\u00e5dl\u00f8se kort p\u00e5 RealTek RTL8188EU-brikker er ogs\u00e5 lagt til.\n<li class=\"l\"> St\u00f8tte for 46 hovedkort med prosessorer basert p\u00e5 ARM64-arkitektur er lagt til, inkludert Samsung Galaxy Tab A (2015), Samsung Galaxy S5, BananaPi R3, Debix Model A, EmbedFire LubanCat 1\/2, Facebook Greatlakes, Orange Pi R1 Plus, Tesla FSD, samt enheter basert p\u00e5 SoC Qualcomm MSM8953 (Snapdragon 610), SM8550 (Snapdragon 8 Gen 2), SDM450 og SDM632, Rockchips RK3128 TV-boks, RV1126 Vision, RK3588, RK3568, RK3566, RK3588 og RK3328, TI K3 (AM642\/AM654\/AM68\/AM69).       <\/ul>\n<\/ul>\n<p>At the same time, the Latin American Free Software Foundation formed a variant of the completely free kernel 6.3 \u2014 Linux-libre 6.3-gnu, cleaned of firmware and driver elements containing non-free components or sections of code limited in use by the manufacturer. In release 6.3, the blobs in new drivers ath12k, aw88395, and peb2466 were cleaned, as well as in new device tree files for qcom devices based on the AArch64 architecture. The code for cleaning blobs in the amdgpu, xhci-rcar, qcom-q6v5-pas, sp8870, av7110 drivers and also in drivers for DVB cards with software decoding and in precompiled BPF files has been updated. Cleaning in the mga, r128, tm6000, cpia2, and r8188eu drivers has been discontinued as they have been removed from the kernel. Blob cleanup for the i915 driver has been improved.<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59022\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u041b\u0438\u043d\u0443\u0441 \u0422\u043e\u0440\u0432\u0430\u043b\u044c\u0434\u0441 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0440\u0435\u043b\u0438\u0437 \u044f\u0434\u0440\u0430 Linux 6.3. \u0421\u0440\u0435\u0434\u0438 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0437\u0430\u043c\u0435\u0442\u043d\u044b\u0445 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439: \u0447\u0438\u0441\u0442\u043a\u0430 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u0445 ARM-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c \u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u044f\u0437\u044b\u043a\u0430 Rust, \u0443\u0442\u0438\u043b\u0438\u0442\u0430 hwnoise, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0434\u0440\u0435\u0432\u043e\u0432\u0438\u0434\u043d\u044b\u0445 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440 red-black \u0432 BPF, \u0440\u0435\u0436\u0438\u043c BIG TCP \u0434\u043b\u044f IPv4, \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u0442\u0435\u0441\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 Dhrystone, \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u043f\u0440\u0435\u0442\u0430 \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0432 memfd, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f HID-\u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f BPF, \u0432 Btrfs [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-108052","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0434\u0432\u0443\u0445 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 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