ืงืขืจื ืขืœ ืžืขืœื“ื•ื ื’ Linux 5.6

ื ืึธืš ืฆื•ื•ื™ื™ ื—ื“ืฉื™ื ืคื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, Linus Torvalds ื‘ืึทืงืขื ืขื  ืงืขืจืŸ ืžืขืœื“ื•ื ื’ Linux 5.6. ะกั€ะตะดะธ ะฝะฐะธะฑะพะปะตะต ะทะฐะผะตั‚ะฝั‹ั… ะธะทะผะตะฝะตะฝะธะน: ะธะฝั‚ะตะณั€ะฐั†ะธั VPN-ะธะฝั‚ะตั€ั„ะตะนัะฐ WireGuard, ะฟะพะดะดะตั€ะถะบะฐ USB4, ะฟั€ะพัั‚ั€ะฐะฝัั‚ะฒะฐ ะธะผั‘ะฝ ะดะปั ะฒั€ะตะผะตะฝะธ, ะฒะพะทะผะพะถะฝะพัั‚ัŒ ัะพะทะดะฐะฝะธั ะพะฑั€ะฐะฑะพั‚ั‡ะธะบะพะฒ ะฟะตั€ะตะณั€ัƒะทะบะธ TCP ะฟั€ะธ ะฟะพะผะพั‰ะธ BPF, ะฝะฐั‡ะฐะปัŒะฝะฐั ะฟะพะดะดะตั€ะถะบะฐ MultiPath TCP, ะธะทะฑะฐะฒะปะตะฝะธะต ัะดั€ะฐ ะพั‚ ะฟั€ะพะฑะปะตะผั‹ 2038 ะณะพะดะฐ, ะผะตั…ะฐะฝะธะทะผ ยซbootconfigยป, ะคะก ZoneFS.

ื“ื™ ื ื™ื™ึทืข ื•ื•ืขืจืกื™ืข ื›ื•ืœืœ 13702 ืคื™ืงืกื™ื– ืคื•ืŸ 1810 ื“ืขื•ื•ืขืœืึธืคึผืขืจืก,
ืœืึทื˜ืข ื’ืจื™ื™ืก - 40 ืžืขื’ืื‘ื™ื™ื˜ืŸ (ืขื ื“ืขืจื•ื ื’ืขืŸ ืึทืคืขืงื˜ืึทื“ 11577 ื˜ืขืงืขืก, ืฆื•ื’ืขื’ืขื‘ืŸ 610012 ืฉื•ืจื•ืช ืคื•ืŸ ืงืึธื“,
294828 ืจืึธื•ื– ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ). ื‘ืขืขืจืขืš 45% ืคื•ืŸ ืึทืœืข ื“ืขืจืœืื ื’ื˜ ืื™ืŸ 5.6
ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ ืฉื™ื™ึทื›ื•ืช ืฆื• ืžื™ื˜ืœ ื“ืจื™ื•ื•ืขืจืก, ื‘ืขืขืจืขืš 15% ืคื•ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ
ืฉื˜ืขืœื•ื ื’ ืฆื• ืึทืคึผื“ื™ื™ื˜ื™ื ื’ ืงืึธื“ ืกืคึผืขืฆื™ืคื™ืฉ ืฆื• ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจื–, 12%
ืคึฟืึทืจื‘ื•ื ื“ืŸ ืžื™ื˜ ื“ื™ ื ืขืฅ ืึธื ืœื™ื™ื’ืŸ, 4% ืžื™ื˜ ื˜ืขืงืข ืกื™ืกื˜ืขืžืขืŸ ืื•ืŸ 3% ืžื™ื˜ ื™ื ืขืจืœืขืš
ืงืขืจืŸ ืกืึทื‘ืกื™ืกื˜ืึทืžื–.

ื”ื•ื™ืคึผื˜ ื™ื ืึธื•ื•ื•ื™ื™ืฉืึทื ื–:

  • ื ืขืฅ ืกืึทื‘ืกื™ืกื˜ืึทื
    • ืฆื•ื’ืขื’ืขื‘ืŸ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ืึท VPN ืฆื•ื‘ื™ื ื“ WireGuard, ะบะพั‚ะพั€ั‹ะน ั€ะตะฐะปะธะทะพะฒะฐะฝ ะฝะฐ ะพัะฝะพะฒะต ัะพะฒั€ะตะผะตะฝะฝั‹ั… ะผะตั‚ะพะดะพะฒ ัˆะธั„ั€ะพะฒะฐะฝะธั (ChaCha20, Poly1305, Curve25519, BLAKE2s), ะฟั€ะพัั‚ ะฒ ะธัะฟะพะปัŒะทะพะฒะฐะฝะธะธ, ะปะธัˆั‘ะฝ ัƒัะปะพะถะฝะตะฝะธะน, ั…ะพั€ะพัˆะพ ะทะฐั€ะตะบะพะผะตะฝะดะพะฒะฐะป ัะตะฑั ะฒ ั€ัะดะต ะบั€ัƒะฟะฝั‹ั… ะฒะฝะตะดั€ะตะฝะธะน ะธ ะพะฑะตัะฟะตั‡ะธะฒะฐะตั‚ ะพั‡ะตะฝัŒ ะฒั‹ัะพะบัƒัŽ ะฟั€ะพะธะทะฒะพะดะธั‚ะตะปัŒะฝะพัั‚ัŒ (ะฒ 3,9 ั€ะฐะท ะพะฟะตั€ะตะถะฐะตั‚ OpenVPN ะฟะพ ะฟั€ะพะฟัƒัะบะฝะพะน ัะฟะพัะพะฑะฝะพัั‚ะธ). ะ’ WireGuard ะฟั€ะธะผะตะฝัะตั‚ัั ะบะพะฝั†ะตะฟั†ะธั ะผะฐั€ัˆั€ัƒั‚ะธะทะฐั†ะธะธ ะฟะพ ะบะปัŽั‡ะฐะผ ัˆะธั„ั€ะพะฒะฐะฝะธั, ะบะพั‚ะพั€ะฐั ะฟะพะดั€ะฐะทัƒะผะตะฒะฐะตั‚ ะฟั€ะธะฒัะทะบัƒ ะบ ะบะฐะถะดะพะผัƒ ัะตั‚ะตะฒะพะผัƒ ะธะฝั‚ะตั€ั„ะตะนััƒ ะทะฐะบั€ั‹ั‚ะพะณะพ ะบะปัŽั‡ะฐ ะธ ะฟั€ะธะผะตะฝะตะฝะธะต ะดะปั ัะฒัะทั‹ะฒะฐะฝะธั ะพั‚ะบั€ั‹ั‚ั‹ั… ะบะปัŽั‡ะตะน. ะžะฑะผะตะฝ ะพั‚ะบั€ั‹ั‚ั‹ะผะธ ะบะปัŽั‡ะฐะผะธ ะดะปั ัƒัั‚ะฐะฝะพะฒะบะธ ัะพะตะดะธะฝะตะฝะธั ะฟั€ะพะธะทะฒะพะดะธั‚ัั ะฟะพ ะฐะฝะฐะปะพะณะธะธ ั SSH. ะะตะพะฑั…ะพะดะธะผั‹ะต ะดะปั ั€ะฐะฑะพั‚ั‹ WireGuard ืงืจื™ืคึผื˜ืึธื’ืจืึทืคึฟื™ืฉืข ืคึผืจื™ืžื™ื˜ื™ื•ื•ืŸ ื–ืขื ืขืŸ ืื™ื‘ืขืจื’ืขื˜ืจืื’ืŸ ืคื•ืŸ ื“ืขืจ ื‘ื™ื‘ืœื™ืื˜ืขืง ืฆื™ื ืง ื•ื•ื™ ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื“ืขืจ ื ืึธืจืžืึทืœ ืงืจื™ืคึผื˜ืึธ ืึทืคึผื™ ืื•ืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื“ื™ ื”ืึทืจืฅ 5.5.
    • ืื ื’ืขื”ื•ื™ื‘ืŸ ื™ื ืึทื’ืจื™ื™ืฉืึทืŸ ืคื•ืŸ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื ื™ื™ื˜ื™ืง ืฆื• ืฉื˜ื™ืฆืŸ MPTCP (MultiPath TCP), ืึท ืคืึทืจืœืขื ื’ืขืจื•ื ื’ ืคื•ืŸ ื“ื™ TCP ืคึผืจืึธื˜ืึธืงืึธืœ ืคึฟืึทืจ ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืึท TCP ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืžื™ื˜ ื“ื™ ืขืงืกืคึผืจืขืก ืคื•ืŸ ืคึผืึทืงื™ืฅ ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™ ืฆื•ื–ืืžืขืŸ ืขื˜ืœืขื›ืข ืจื•ืฅ ื“ื•ืจืš ืคืึทืจืฉื™ื“ืขื ืข ื ืขืฅ ื™ื ื˜ืขืจืคื™ื™ืกื™ื– ืคึฟืึทืจื‘ื•ื ื“ืŸ ืžื™ื˜ ืคืึทืจืฉื™ื“ืขื ืข IP ืึทื“ืจืขืกืขืก. ืคึฟืึทืจ ื ืขืฅ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–, ืึทื–ืึท ืึท ื’ืขืžื™ื™ื ื–ืึทื ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืงื•ืงื˜ ื•ื•ื™ ืึท ืจืขื’ื•ืœืขืจ ื˜ืงืคึผ ืงืฉืจ, ืื•ืŸ ืึทืœืข ื“ื™ ืœื•ื™ืคืŸ ืฆืขืฉื™ื™ื“ื•ื ื’ ืœืึธื’ื™ืง ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ื•ืจืš MPTCP. ืžื•ืœื˜ื™ืคึผืึทื˜ื” ื˜ืงืคึผ ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื˜ืจื•ืคึผื•ื˜ ืื•ืŸ ืคืึทืจื’ืจืขืกืขืจืŸ ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, MPTCP ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ื“ืึทื˜ืŸ ื˜ืจืึทื ืกืžื™ืกื™ืข ืื•ื™ืฃ ืึท ืกืžืึทืจื˜ืคืึธื ืข ืžื™ื˜ WiFi ืื•ืŸ 4G ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™, ืึธื“ืขืจ ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ืงืึธืก ื“ื•ืจืš ืงืึทื ืขืงื˜ื™ื ื’ ืึท ืกืขืจื•ื•ืขืจ ืžื™ื˜ ืขื˜ืœืขื›ืข ื‘ื™ืœื™ืง ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ืื™ื™ืŸ ื˜ื™ื™ึทืขืจ.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ื ืขืฅ ืจื™ื™ ืคึผืจืึทืกืขืกื™ื ื’ ื“ื™ืกืฆื™ืคึผืœื™ืŸ sch_ets (ื™ืžืคึผืจื•ื•ื•ื“ ื˜ืจืึทื ืกืžื™ืกื™ืข ืกืขืœืขืงืฆื™ืข, IEEE 802.1Qaz), ื•ื•ืึธืก ื’ื™ื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืคืึทืจืฉืคึผืจื™ื™ื˜ืŸ ื‘ืึทื ื“ื•ื•ื™ื“ื˜ ืฆื•ื•ื™ืฉืŸ ืคืึทืจืฉื™ื“ืขื ืข ืงืœืืกืŸ ืคื•ืŸ ืคืึทืจืงืขืจ. ืื•ื™ื‘ ื“ื™ ืžืึทืกืข ืื•ื™ืฃ ืึท ื‘ืึทื–ื•ื ื“ืขืจ ืคืึทืจืงืขืจ ืงืœืึทืก ืื™ื– ืื•ื ื˜ืขืจ ื“ื™ ืึทืœืึทืงื™ื™ื˜ื™ื“ ื‘ืึทื ื“ื•ื•ื™ื“ื˜, ื“ื™ ETS ืึทืœืึทื•ื– ืื ื“ืขืจืข ืคืึทืจืงืขืจ ืงืœืืกืŸ ืฆื• ื ื•ืฆืŸ ื“ื™ ื‘ื ื™ืžืฆื (ืึทื ื™ื•ื–ื“) ื‘ืึทื ื“ื•ื•ื™ื“ื˜. Qdisc sch_ets ืื™ื– ืงืึทื ืคื™ื’ื™ืขืจื“ ื•ื•ื™ ืึท ืคึผืจื™ืึธ ื“ื™ืกืฆื™ืคึผืœื™ืŸ ืื•ืŸ ื ื™ืฆื˜ ืคืึทืจืงืขืจ ืงืœืืกืŸ ืฆื• ื“ืขืคื™ื ื™ืจืŸ ืฉื˜ืจืขื ื’ ืื•ืŸ ืฉืขืจื“ ื‘ืึทื ื“ื•ื•ื™ื“ื˜ ืœื™ืžืึทืฅ. ETS ืึทืจื‘ืขื˜ ื•ื•ื™ ืึท ืงืึธืžื‘ื™ื ืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ื™ืกืึทืคึผืœืึทื ื– PRIO ะธ ื“ืจืจ - ืื•ื™ื‘ ืขืก ื–ืขื ืขืŸ ืฉื˜ืจืขื ื’ ืœื™ืžื™ื˜ืขื“ ืคืึทืจืงืขืจ ืงืœืืกืŸ, PRIO ืื™ื– ื’ืขื ื™ืฆื˜, ืึธื‘ืขืจ ืื•ื™ื‘ ืขืก ืื™ื– ืงื™ื™ืŸ ืคืึทืจืงืขืจ ืื™ืŸ ื“ืขืจ ืจื™ื™, ืขืก ืึทืจื‘ืขื˜ ื•ื•ื™ DRR.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืึท ื ื™ื™ึทืข ื˜ื™ืคึผ ืคื•ืŸ BPF ืžื’ื™ืœื” BPF_PROG_TYPE_STRUCT_OPS, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜ ืงืขืจืŸ ืคื•ื ืงืฆื™ืข ื”ืึทื ื“ืœืขืจืก ื“ื•ืจืš BPF. ื“ืขืจื•ื•ื™ื™ึทืœ, ื“ืขื ืฉื˜ืจื™ืš ืงืขื ืขืŸ ืฉื•ื™ืŸ ื–ื™ื™ืŸ ื’ืขื ื™ืฆื˜ ืฆื• ื™ื ืกื˜ืจื•ืžืขื ื˜ ื˜ืงืคึผ ืงืึทื ื“ื–ืฉืขืกื˜ืฉืึทืŸ ืงืึธื ื˜ืจืึธืœ ืึทืœื’ืขืจื™ื“ืึทืžื– ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ BPF ืžื’ื™ืœื”. ื•ื•ื™ ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืคืืจื’ืขืœื™ื™ื’ื˜ BPF ืคึผืจืึธื’ืจืึทื ืžื™ื˜ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ืึทืœื’ืขืจื™ื“ืึทื DCTCP.
    • ืื ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื“ื™ ื”ืึทืจืฅ ืขื ื“ืขืจื•ื ื’ืขืŸ, ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ืžื›ืฉื™ืจื™ื ืขื˜ื”ื˜ืึธืึธืœ ืžื™ื˜ ioctl () ืฆื• ื ื•ืฆืŸ ื ืขื˜ืœื™ื ืง ืฆื•ื‘ื™ื ื“. ื“ื™ ื ื™ื™ึทืข ืฆื•ื‘ื™ื ื“ ืžืื›ื˜ ืขืก ื’ืจื™ื ื’ืขืจ ืฆื• ืœื™ื™ื’ืŸ ื™ืงืกื˜ืขื ืฉืึทื ื–, ื™ืžืคึผืจื•ื•ื•ื– ื˜ืขื•ืช ื”ืึทื ื“ืœื™ื ื’, ืึทืœืึทื•ื– ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ืฆื• ื–ื™ื™ืŸ ื’ืขืฉื™ืงื˜ ื•ื•ืขืŸ ืฉื˜ืึทื˜ ืขื ื“ืขืจื•ื ื’ืขืŸ, ืกื™ืžืคึผืœืึทืคื™ื™ื– ื“ื™ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืฆื•ื•ื™ืฉืŸ ื“ื™ ืงืขืจืŸ ืื•ืŸ ื‘ืึทื ื™ืฆืขืจ ืคึผืœืึทืฅ, ืื•ืŸ ืจืึทื“ื•ืกืึทื– ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ื’ืขื”ื™ื™ืกืŸ ืจืฉื™ืžื•ืช ื•ื•ืึธืก ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ืกื™ื ื’ืงืจืึทื ื™ื™ื–ื“.
    • ืฆื•ื’ืขืœื™ื™ื’ื˜ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ FQ-PIE (Flow Queue PIE) ื ืขืฅ ืจื™ื™ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืึทืœื’ืขืจื™ื“ืึทื, ืึทื™ืžืขื“ ืฆื• ืจื™ื“ื•ืกื™ื ื’ ื“ื™ ื ืขื’ืึทื˜ื™ื•ื• ืคึผืจืึทืœ ืคื•ืŸ ื™ื ื˜ืขืจืžื™ื“ื™ื™ื˜ ืคึผืึทืงืึทื˜ ื‘ืึทืคืขืจื™ื ื’ ืื•ื™ืฃ ื‘ืจืขื’ ื ืขืฅ ื•ื™ืกืจื™ื›ื˜ (ื‘ืึทืคืขืจื‘ืœืึธืึทื˜). FQ-PIE ื“ืขืžืึทื ืกื˜ืจื™ื™ืฅ ื”ื•ื™ืš ืขืคืขืงื˜ื™ื•ื•ืงื™ื™ึทื˜ ื•ื•ืขืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืื™ืŸ ืกื™ืกื˜ืขืžืขืŸ ืžื™ื˜ ืงืึทื‘ืœืข ืžืึธื“ืขืžืก.
  • ื“ื™ืกืง ืกืึทื‘ืกื™ืกื˜ืขื, ื™ / ืึธ ืื•ืŸ ื˜ืขืงืข ืกื™ืกื˜ืขืžืขืŸ
    • ืคึฟืึทืจ Btrfs ื˜ืขืงืข ืกื™ืกื˜ืขื ืฆื•ื’ืขื’ืขื‘ืŸ ื™ื™ืกื™ื ื’ืงืจืึทื ืึทืก ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ DISCARD ืึธืคึผืขืจืึทืฆื™ืข (ืžืึทืจืงื™ื ื’ ื‘ืืคืจื™ื™ื˜ ื‘ืœืึทืงืก ื•ื•ืึธืก ื ื™ื˜ ืžืขืจ ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ืคื™ื–ื™ืงืœื™ ืกื˜ืึธืจื“). ื˜ื›ื™ืœืขืก, DISCARD ืึทืคึผืขืจื™ื™ืฉืึทื ื– ื–ืขื ืขืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืกื™ื ื˜ืฉืจืึธื ืึธื•ืกืœื™, ื•ื•ืึธืก ืงืขืŸ ืคื™ืจืŸ ืฆื• ืคืึธืจืฉื˜ืขืœื•ื ื’ ื“ืขืจื ื™ื“ืขืจื™ืงื•ื ื’ ืจืขื›ื˜ ืฆื• ื“ื™ ื“ืจื™ื™ื•ื•ื– ื•ื•ืืจื˜ืŸ ืคึฟืึทืจ ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืงืึทืžืึทื ื“ื– ืฆื• ืคืึทืจืขื ื“ื™ืงืŸ. ืึทืกื™ื ื˜ืฉืจืึธื ืึธื•ืก ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืึทืœืึทื•ื– ืื™ืจ ื ื™ืฉื˜ ืฆื• ื•ื•ืึทืจื˜ืŸ ืคึฟืึทืจ ื“ื™ ืคืึธืจ ืฆื• ืคืึทืจืขื ื“ื™ืงืŸ DISCARD ืื•ืŸ ื“ื•ืจื›ืคื™ืจืŸ ื“ืขื ืึธืคึผืขืจืึทืฆื™ืข ืื™ืŸ ื“ืขืจ ื”ื™ื ื˜ืขืจื’ืจื•ื ื˜.
    • ืื™ืŸ XFS ื“ื•ืจื›ื’ืขืคื™ืจื˜ ืจื™ื™ื ื™ืงื•ื ื’ ืงืึธื“ ื•ื•ืึธืก ื’ืขื•ื•ื™ื™ื ื˜ ืึทืœื˜ 32-ื‘ื™ืกืœ ืฆื™ื™ื˜ ืงืึธื•ื ื˜ืขืจืก (ื“ื™ ื˜ื™ื™ืž_ื˜ ื˜ื™ืคึผ ืื™ื– ืจื™ืคึผืœื™ื™ืกื˜ ื“ื•ืจืš time64_t), ื•ื•ืึธืก ื”ืึธื˜ ื’ืขืคึฟื™ืจื˜ ืฆื• ื“ื™ 2038 ืคึผืจืึธื‘ืœืขื. ืคืึทืจืคืขืกื˜ื™ืงื˜ ืขืจืจืึธืจืก ืื•ืŸ ื–ื™ืงืึธืจืŸ ืงืึธืจื•ืคึผืฆื™ืข ื•ื•ืึธืก ืื™ื– ืคืืจื’ืขืงื•ืžืขืŸ ืื•ื™ืฃ 32-ื‘ื™ืกืœ ืคึผืœืึทื˜ืคืึธืจืžืก. ื“ืขืจ ืงืึธื“ ืื™ื– ืจื™ื•ื•ืขืจืงื˜ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืขืงืกื˜ืขื ื“ืขื“ ืึทื˜ืจื™ื‘ื™ื•ืฅ.
    • ืฆื• ืขืงืกื˜4 ื˜ืขืงืข ืกื™ืกื˜ืขื ื‘ืึทืงืขื ืขื  ืคืึธืจืฉื˜ืขืœื•ื ื’ ืึธืคึผื˜ื™ืžื™ื–ืึทื˜ื™ืึธื ืก ืฉื™ื™ึทื›ื•ืช ืฆื• ื”ืึทื ื“ืœื™ื ื’ ื™ื ืึธื“ืข ืœืึทืงื™ื ื’ ื‘ืขืฉืึทืก ืœื™ื™ืขื ืขืŸ ืื•ืŸ ืฉืจื™ื™ึทื‘ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื–. ื™ืžืคึผืจื•ื•ื•ื“ ืจื™ืจื™ื™ื˜ื™ื ื’ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ ื“ื™ืจืขืงื˜ ื™ / ืึธ ืžืึธื“ืข. ืฆื• ืคืึทืจืคึผืึธืฉืขื˜ืขืจืŸ ื“ื™ืึทื’ื ืึธืกื™ืก ืคื•ืŸ ืคึผืจืึธื‘ืœืขืžืก, ื“ืขืจ ืขืจืฉื˜ืขืจ ืื•ืŸ ืœืขืฆื˜ืข ื˜ืขื•ืช ืงืึธื•ื“ื– ื–ืขื ืขืŸ ืกื˜ืึธืจื“ ืื™ืŸ ื“ื™ ืกื•ืคึผืขืจื‘ืœืึธืงืง.
    • ืื•ื™ืฃ ื“ื™ F2FS ื˜ืขืงืข ืกื™ืกื˜ืขื ื™ืžืคึผืœืึทืžืขื ืึทื“ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืงืจืึธื ื“ืึทื˜ืŸ ืื™ืŸ ืงืึทืžืคึผืจืขืกื˜ ืคืึธืจืขื. ืคึฟืึทืจ ืึท ื™ื—ื™ื“ ื˜ืขืงืข ืึธื“ืขืจ ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ, ืงืึทืžืคึผืจืขืฉืึทืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืขื ื™ื™ื‘ืึทืœื“ ืžื™ื˜ ื“ื™ ื‘ืึทืคึฟืขืœ "chattr + c file" ืึธื“ืขืจ "chattr + c dir; ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ืจ / ื˜ืขืงืข". ืฆื• ืงืึธืžืคึผืจืขืก ื“ื™ ื’ืื ืฆืข ืฆืขื˜ื™ื™ืœื•ื ื’, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ื“ื™ "-o compress_extension = ืขืงืกื˜" ืึธืคึผืฆื™ืข ืื™ืŸ ื“ื™ ื‘ืืจื’ ื ื•ืฆืŸ.
    • ื“ืขืจ ืงืขืจืŸ ื›ื•ืœืœ ืึท ื˜ืขืงืข ืกื™ืกื˜ืขื ZoneFS, ื•ื•ืึธืก ืกื™ืžืคึผืœืึทืคื™ื™ื– ื ื™ื“ืขืจื™ืง-ืžื“ืจื’ื” ืึทืจื‘ืขื˜ ืžื™ื˜ ื–ืึธื ืขื“ ืกื˜ืึธืจื™ื“ื–ืฉ ื“ืขื•ื•ื™ืกืขืก. ื–ืึธื ืข ื“ืจื™ื™ื•ื•ื– ืžื™ื™ื ืขืŸ ื“ืขื•ื•ื™ืกืขืก ืื•ื™ืฃ ืฉื•ื•ืขืจ ืžืึทื’ื ืขื˜ื™ืง ื“ื™ืกืงืก ืึธื“ืขืจ NVMe SSDs, ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืคึผืœืึทืฅ ืื™ืŸ ื•ื•ืึธืก ืื™ื– ืฆืขื˜ื™ื™ืœื˜ ืื™ืŸ ื–ืึธื ืขืก ื•ื•ืึธืก ืžืึทื›ืŸ ื–ื™ืš ื’ืจื•ืคึผืขืก ืคื•ืŸ ื‘ืœืึทืงืก ืึธื“ืขืจ ืกืขืงื˜ืึธืจืก, ืื™ืŸ ื•ื•ืึธืก ื‘ืœื•ื™ื– ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœ ืึทื“ื™ืฉืึทืŸ ืคื•ืŸ ื“ืึทื˜ืŸ ืื™ื– ืขืจืœื•ื™ื‘ื˜, ืึทืคึผื“ื™ื™ื˜ื™ื ื’ ื“ื™ ื’ืื ืฆืข ื’ืจื•ืคึผืข ืคื•ืŸ โ€‹โ€‹ื‘ืœืึทืงืก. FS ZoneFS ืื™ื– ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš Western Digital ืื•ืŸ ืึทืกืึธื•ืฉื™ืึทืฅ ื™ืขื“ืขืจ ื–ืึธื ืข ืื™ืŸ ื“ื™ ืคืึธืจ ืžื™ื˜ ืึท ื‘ืึทื–ื•ื ื“ืขืจ ื˜ืขืงืข ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ืงืจืึธื ื“ืึทื˜ืŸ ืื™ืŸ ืจื•ื™ ืžืึธื“ืข ืึธืŸ ืžืึทื ื™ืคึผื™ืึทืœื™ื™ืฉืึทืŸ ืื™ืŸ ื“ื™ ืกืขืงื˜ืึธืจ ืื•ืŸ ื‘ืœืึธืง ืžื“ืจื’ื”, ื“"ื”. ืึทืœืึทื•ื– ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืฆื• ื ื•ืฆืŸ ื“ื™ ื˜ืขืงืข API ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ื’ืœื™ื™ืš ืึทืงืกืขืก ืฆื• ื“ื™ ื‘ืœืึธืง ืžื™ื˜ืœ ืžื™ื˜ ืึทืŸ ioctl.
    • ืื™ืŸ NFS, ืžืึทื•ื ื˜ื™ื ื’ ืคึผืึทืจื˜ื™ืฉืึทื ื– ืื™ื‘ืขืจ UDP ืื™ื– ืคืึทืจืงืจื™ืคึผืœื˜ ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜. ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื’ืœื™ื™ืš ื ืึธื›ืžืึทื›ืŸ ื˜ืขืงืขืก ืฆื•ื•ื™ืฉืŸ ืกืขืจื•ื•ืขืจืก, ื“ื™ืคื™ื™ื ื“ ืื™ืŸ ื“ื™ NFS 4.2 ื‘ืึทืฉืจื™ื™ึทื‘ื•ื ื’. ืฆื•ื’ืขื’ืขื‘ืŸ ืึท ื ื™ื™ึทืข ืึธื ืงืœืึทืคึผืŸ ืึธืคึผืฆื™ืข "ืกืึธืคื˜ืจืขื•ื•ืึทืœ", ื•ื•ืึธืก ืึทืœืึทื•ื– ืงืึทืฉื˜ ืึทื˜ืจื™ื‘ื™ื•ื˜ ื•ื•ืึทืœื•ืขืก ืฆื• ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืื™ืŸ ืคืึทืœ ืคื•ืŸ ืกืขืจื•ื•ืขืจ ื“ื•ืจื›ืคืึทืœ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื•ื•ืขืŸ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ืขื ืึธืคึผืฆื™ืข, ื ืึธืš ื“ื™ ืกืขืจื•ื•ืขืจ ืื™ื– ืึทื ืึทื•ื•ื™ื™ืœืึทื‘ืึทืœ, ืขืก ื‘ืœื™ื™ื‘ื˜ ืžืขื’ืœืขืš ืฆื• ืžืึทืš ืฆื•ื–ืืžืขืŸ ื“ื™ ืคึผืึทื˜ืก ืื™ืŸ ื“ื™ NFS ืฆืขื˜ื™ื™ืœื•ื ื’ ืื•ืŸ ืึทืงืกืขืก ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืึธืก ืื™ื– ื’ืขื–ืขืฆื˜ ืื™ืŸ ื“ื™ ืงืึทืฉ.
    • ื“ื•ืจื›ื’ืขืคื™ืจื˜ ืึทืคึผื˜ืึทืžืึทื–ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ื“ื™ fs-verity ืžืขืงืึทื ื™ื–ืึทื, ื’ืขื ื™ืฆื˜ ืฆื• ืžืึธื ื™ื˜ืึธืจ ื“ื™ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ืื•ืŸ ืึธื˜ืขื ื˜ืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื™ื—ื™ื“ ื˜ืขืงืขืก. ื’ืขื•ื•ืืงืกืŸ ืกืึทืงื•ื•ืขื ื˜ืฉืึทืœ ืœื™ื™ืขื ืขืŸ ื’ื™ื›ืงื™ื™ึทื˜ ื“ืึทื ืง ืฆื• ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ืึท Merkle ื”ืึทืฉ ื‘ื•ื™ื. ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ FS_IOC_ENABLE_VERITY ืื™ื– ืึธืคึผื˜ื™ืžื™ื–ืขื“ ื•ื•ืขืŸ ืขืก ืื™ื– ืงื™ื™ืŸ ื“ืึทื˜ืŸ ืื™ืŸ ื“ื™ ืงืึทืฉ (ืคึผืจื™ืขืžืคึผื˜ื™ื•ื• ืœื™ื™ืขื ืขืŸ ืคื•ืŸ ื‘ืœืขื˜ืขืจ ืžื™ื˜ ื“ืึทื˜ืŸ ืื™ื– ื’ืขื•ื•ืขื ื“ื˜).
  • ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืึทื˜ื™ืึธืŸ ืื•ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜
    • ะžะฑัŠัะฒะปะตะฝะฐ ัƒัั‚ะฐั€ะตะฒัˆะตะน ะฒะพะทะผะพะถะฝะพัั‚ัŒ ะพั‚ะบะปัŽั‡ะตะฝะธั ะผะพะดัƒะปั SELinux ะฒะพ ะฒั€ะตะผั ั€ะฐะฑะพั‚ั‹, ะฐ ะฒ ะฑัƒะดัƒั‰ะตะผ ะฒั‹ะณั€ัƒะทะบะฐ ัƒะถะต ะฐะบั‚ะธะฒะธั€ะพะฒะฐะฝะฝะพะณะพ SELinux ะฑัƒะดะตั‚ ะทะฐะฟั€ะตั‰ะตะฝะฐ. ะ”ะปั ะพั‚ะบะปัŽั‡ะตะฝะธั SELinux ะฟะพั‚ั€ะตะฑัƒะตั‚ัั ะฟะตั€ะตะดะฐั‚ัŒ ะฟะฐั€ะฐะผะตั‚ั€ ยซselinux=0ยป ะฒ ะบะพะผะฐะฝะดะฝะพะน ัั‚ั€ะพะบะต ัะดั€ะฐ.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื ืึทืžืขืกืคึผื™ื™ืก ืคึฟืึทืจ ืฆื™ื™ื˜ (ืฆื™ื™ื˜ ื ืึธืžืขืŸ ืกืคึผื™ื™ืกืึทื–), ืึทืœืึทื•ื™ื ื’ ืื™ืจ ืฆื• ื‘ื™ื ื“ืŸ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื ื–ื™ื™ื’ืขืจ ืฆื• ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ (CLOCK_REALTIME,
      CLOCK_MONOTONIC, CLOCK_BOOTTIME), ื ื•ืฆืŸ ื“ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืฆื™ื™ื˜ ืื™ืŸ ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ ืื•ืŸ, ื•ื•ืขืŸ ืžื™ื™ื’ืจื™ื™ื˜ื™ื ื’ ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ ืฆื• ืืŸ ืื ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก, ืขื ืฉื•ืจ ืึทื– ื“ื™ CLOCK_MONOTONIC ืื•ืŸ CLOCK_BOOTTIME ืจื™ื“ื™ื ื’ื– ื‘ืœื™ื™ื‘ืŸ ืึทื ื˜ืฉื™ื™ื ื“ื–ืฉื“ (ื ืขืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื“ื™ ืฆื™ื™ื˜ ื ืึธืš ืœืึธื•ื“ื™ื ื’, ืžื™ื˜ ืึธื“ืขืจ ืึธืŸ ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื“ื™ ืฉืœืึธืคืŸ ืžืึธื“ืข. ).
    • ื“ื™ /dev/random ื‘ืœืึทืงื™ื ื’ ื‘ืขืงืŸ ืื™ื– ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ. ื“ื™ ื ืึทื˜ื•ืจ ืคื•ืŸ /dev/random ืื™ื– ืขื ืœืขืš ืฆื• /dev/urandom ืื™ืŸ ื˜ืขืจืžื™ื ืขืŸ ืคื•ืŸ ืคึผืจืขื•ื•ืขื ื˜ื™ื ื’ ืขื ื˜ืจืึธืคึผื™ ื‘ืœืึทืงื™ื ื’ ื ืึธืš ื‘ืขืงืŸ ื™ื ื™ื˜ื™ืึทืœื™ื–ืึทื˜ื™ืึธืŸ.
    • ื“ื™ ื”ืึทืจืฅ ืงืขืจืŸ ื›ื•ืœืœ ืึท ืฉืึธืคืขืจ ื•ื•ืึธืก ืึทืœืึทื•ื– ื’ืึทืกื˜ ืกื™ืกื˜ืขืžืขืŸ ื•ื•ืึธืก ืœื•ื™ืคืŸ VirtualBox ืฆื• ืึธื ืงืœืึทืคึผืŸ ื“ื™ื™ืจืขืงื˜ืขืจื™ื– ื™ืงืกืคึผืึธืจื˜ืึทื“ ื“ื•ืจืš ื“ื™ ื‘ืึทืœืขื‘ืึธืก ืกื•ื•ื™ื•ื•ืข (ื•ื•ื™ืจื˜ื•ืึทืœื‘ืึธืงืก ืฉืขืจื“ ืคืึธืœื“ืขืจ).
    • ื ืกื›ื•ื ืคื•ืŸ ืคึผืึทื˜ืฉืึทื– ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ BPF ืกืึทื‘ืกื™ืกื˜ืขื (BPF ื“ื™ืกืคึผืึทื˜ืฉืขืจ), ื•ื•ืขืŸ ื ื™ืฆืŸ ื“ื™ ืจืขื˜ืคึผืึธืœื™ื ืข ืžืขืงืึทื ื™ื–ืึทื ืฆื• ื‘ืึทืฉื™ืฆืŸ ืงืขื’ืŸ ืกืคึผืขืงื˜ืขืจ ื•ื• 2 ืงืœืึทืก ืื ืคืืœืŸ, ืขืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ ืขืคืขืงื˜ื™ื•ื•ืงื™ื™ึทื˜ ืคื•ืŸ ืจื•ืคืŸ BPF ืžื’ื™ืœื” ื•ื•ืขืŸ ื’ืขืฉืขืขื ื™ืฉืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ืคืืจื‘ื•ื ื“ืŸ ืžื™ื˜ ื–ื™ื™ ืคึผืึทืกื™ืจืŸ (ืœืžืฉืœ, ืขืก ืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ืคืึทืจื’ื™ื›ืขืจืŸ ื“ื™ ืจื•ืคืŸ ืคื•ืŸ XDP ื”ืึทื ื“ืœืขืจืก ื•ื•ืขืŸ ืึท ื ืขืฅ ืคึผืึทืงืึทื˜ ืขืจื™ื™ื•ื•ื–).
    • ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉืึธืคืขืจ ืฆื• ืฉื˜ื™ืฆืŸ TEE (ื˜ืจืึทืกื˜ืขื“ ืขืงืกืขืงื•ื˜ื™ืึธืŸ ืกื•ื•ื™ื•ื•ืข) ื’ืขื‘ื•ื™ื˜ ืื™ืŸ ืึทืžื“ ืึทืคึผื•ืก.
  • ื–ื›ึผืจื•ืŸ ืื•ืŸ ืกื™ืกื˜ืขื ื‘ืึทื“ื™ื ื•ื ื’ืก
    • BPF ื”ืื˜ ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื’ืœืื‘ืืœืข ืคืึทื ื’ืงืฉืึทื ื–. ืื ื˜ื•ื•ื™ืงืœื•ื ื’ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื•ื•ื™ ืึท ื˜ื™ื™ืœ ืคื•ืŸ ืึทืŸ ืื™ื ื™ืฆื™ืื˜ื™ื•ื• ืฆื• ืœื™ื™ื’ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืœื™ื‘ืจืึทืจื™ืขืก ืคื•ืŸ ืคืึทื ื’ืงืฉืึทื ื– ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ BPF ืžื’ื™ืœื”. ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืฉืจื™ื˜ ืื™ื– ืฆื• ืฉื˜ื™ืฆืŸ ื“ื™ื ืึทืžื™ืฉ ื™ืงืกื˜ืขื ืฉืึทื ื– ื•ื•ืึธืก ืœืึธื–ืŸ ื’ืœืื‘ืืœืข ืคืึทื ื’ืงืฉืึทื ื– ืฆื• ื–ื™ื™ืŸ ืœืึธื•ื“ื™ื“, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืจื™ืคึผืœื™ื™ืกื™ื ื’ ื™ื’ื–ื™ืกื˜ื™ื ื’ ื’ืœืื‘ืืœืข ืคืึทื ื’ืงืฉืึทื ื– ื‘ืฉืขืช ื–ื™ื™ ื–ืขื ืขืŸ ืื™ืŸ ื ื•ืฆืŸ. ื“ื™ BPF ืกืึทื‘ืกื™ืกื˜ืขื ืื•ื™ืš ืžื•ืกื™ืฃ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืึท ื•ื•ืึทืจื™ืึทื ื˜ ืคื•ืŸ ื“ื™ ืžืึทืคึผืข ืึธืคึผืขืจืึทืฆื™ืข (ื’ืขื ื™ืฆื˜ ืฆื• ืงืจืึธื ืคึผืขืจืกื™ืกื˜ืขื ื˜ ื“ืึทื˜ืŸ), ื•ื•ืึธืก ืฉื˜ื™ืฆื˜ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืื™ืŸ ืคึผืขืงืœ ืžืึธื“ืข.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ "ืงืคึผื•_ืงืึธืึธืœื™ื ื’" ืžื™ื˜ืœ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืงื™ืœืŸ ืึท ืึธื•ื•ื•ืขืจื›ื™ื˜ื™ื“ ืงืคึผื• ื“ื•ืจืš ืคึผืœื™ื™ืกื™ื ื’ ืขืก ืื™ืŸ ื“ื™ ืœื™ื™ื“ื™ืง ืฉื˜ืึทื˜ ืคึฟืึทืจ ืงื•ืจืฅ ืคึผื™ืจื™ืึทื“ื–.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืกื™ืกื˜ืขื ืจื•ืคืŸ openat2(), ื•ื•ืึธืก ืึธืคืคืขืจืก ืึท ื’ืึทื ื’ ืคื•ืŸ ื ืึธืš ืคืœืึทื’ืก ืฆื• ื‘ืึทื’ืจืขื ืขืฆืŸ ื˜ืขืงืข ื“ืจืš ื”ืึทื›ืœืึธื˜ืข (ืคืึทืจื•ื•ืขืจ ืคื•ืŸ ืึทืจื™ื‘ืขืจ ื‘ืึทืจื’ ื•ื•ื™ื™ื–ื˜, ืกื™ืžื‘ืึธืœื™ืฉ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ, ืžืึทื’ื™ืฉ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ (/proc/PID/fd), "../" ืงืึทืžืคึผืึธื•ื ืึทื ืฅ).
    • ืคึฟืึทืจ ื›ืขื˜ืขืจืึทื“ื–ืฉื™ื ื™ืึทืก ืกื™ืกื˜ืขืžืขืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ Big.LITTLE ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืงืึทืžื‘ื™ื™ื ื™ื ื’ ืฉื˜ืึทืจืง ืื•ืŸ ื•ื•ื™ื™ื ื™ืงืขืจ ืขืคืขืงื˜ื™ื•ื• ืขื ืขืจื’ื™ืข-ืขืคืขืงื˜ื™ื•ื• ืงืคึผื• ืงืึธืจืขืก ืื™ืŸ ืื™ื™ืŸ ืฉืคึผืึธืŸ, ื“ื™ uclamp_min ืคึผืึทืจืึทืžืขื˜ืขืจ ืื™ื– ื‘ืึทืฉื˜ื™ืžื˜ ื•ื•ืขืŸ ืขืงืกืึทืงื™ื•ื˜ื™ื ื’ ืคืึทืงื˜ื™ืฉ-ืฆื™ื™ื˜ ื˜ืึทืกืงืก (ืืจื•ื™ืกื’ืขืงื•ืžืขืŸ ืื™ืŸ ืงืขืจืŸ 5.3 ืขืก ืื™ื– ืึท ืžืขืงืึทื ื™ื–ืึทื ืคึฟืึทืจ ืกื™ืงื™ื•ืจื™ื ื’ ื“ื™ ืžืึทืกืข). ื“ืขืจ ืคึผืึทืจืึทืžืขื˜ืขืจ ื™ื ืฉื•ืจื– ืึทื– ื“ื™ ืึทืจื‘ืขื˜ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขืฉื˜ืขืœื˜ ื“ื•ืจืš ื“ื™ ืกืงืขื“ื–ืฉื•ืœืขืจ ืื•ื™ืฃ ืึท ืงืคึผื• ื”ืึทืจืฅ ื•ื•ืึธืก ื”ืื˜ ื’ืขื ื•ื’ ืคืึธืจืฉื˜ืขืœื•ื ื’.
    • ื“ืขืจ ืงืขืจืŸ ืื™ื– ื‘ืืคืจื™ื™ื˜ ืคื•ืŸ ืคึผืจืึธื‘ืœืขืžืก ืคื•ืŸ 2038. ืจื™ืคึผืœื™ื™ืกื˜ ื“ื™ ืœืขืฆื˜ืข ืจื•ืขืŸ ื”ืึทื ื“ืœืขืจืก, ื•ื•ืึธืก ื’ืขื•ื•ื™ื™ื ื˜ ื“ื™ 32-ื‘ื™ืกืœ (ื’ืขื—ืชืžืขื˜ ื™ื ื˜) ื˜ื™ืคึผ time_t ืคึฟืึทืจ ื“ื™ ืขืคึผืึธืงืึทืœ ืฆื™ื™ื˜ ื˜ืึธืžื‘ืึทื ืง, ื•ื•ืึธืก, ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื“ื™ ื‘ืึทืจื™ื›ื˜ ืคื•ืŸ 1970, ื–ืึธืœ ืœื•ื™ืคืŸ ืื™ื‘ืขืจ ืื™ืŸ 2038.
    • ืคืืจื‘ืœื™ื‘ืŸ ืคึฟืึทืจื‘ืขืกืขืจื•ื ื’ ืคื•ืŸ ื“ื™ ื™ื™ืกื™ื ื’ืงืจืึทื ืึทืก ื™ / ืึธ ืฆื•ื‘ื™ื ื“ io_uringืื™ืŸ ื•ื•ืึธืก ืฆื•ื’ืขืฉื˜ืขืœื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื ื™ื™ึทืข ืึทืคึผืขืจื™ื™ืฉืึทื ื–: IORING_OP_FALLOCATE (ืจืขื–ืขืจื•ื•ื™ื™ืฉืึทืŸ ืคื•ืŸ ืœื™ื™ื“ื™ืง ื’ืขื‘ื™ื˜ืŸ), IORING_OP_OPENAT,
      IORING_OP_OPENAT2,
      IORING_OP_CLOSE (ืขืคืŸ ืื•ืŸ ืคืึทืจืžืึทื›ืŸ ื˜ืขืงืขืก),
      IORING_OP_FILES_UPDATE (ืึทื“ื™ื ื’ ืื•ืŸ ืจื™ืžื•ื•ื•ื™ื ื’ ื˜ืขืงืขืก ืคื•ืŸ ื“ื™ ืฉื ืขืœ ืึทืงืกืขืก ืจืฉื™ืžื”),
      IORING_OP_STATX (ื˜ืขืงืข ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื‘ืขื˜ืŸ),
      IORING_OP_READ,
      IORING_OP_WRITE (ืกื™ืžืคึผืœืึทืคื™ื™ื“ ืึทื ืึทืœืึธื’ื•ืขืก ืคื•ืŸ IORING_OP_READV ืื•ืŸ IORING_OP_WRITEV),
      IORING_OP_FADVISE,
      IORING_OP_MADVISE (ื™ื™ืกื™ื ื˜ืฉืจืึธื ืึธื•ืก ื•ื•ืขืจื™ืึทื ืฅ ืคื•ืŸ ืงืึทืœืœืก posix_fadvise ืื•ืŸ madvise), IORING_OP_SEND,
      IORING_OP_RECV (ืฉื™ืงื˜ ืื•ืŸ ืจื™ืกื™ื•ื•ื™ื ื’ ื ืขืฅ ื“ืึทื˜ืŸ),
      IORING_OP_EPOLL_CTL (ื“ื•ืจื›ืคื™ืจืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืื•ื™ืฃ epoll ื˜ืขืงืข ื“ื™ืกืงืจื™ืคึผื˜ืึธืจืก).
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืกื™ืกื˜ืขื ืจื•ืคืŸ pidfd_getfd(), ืึทืœืึทื•ื™ื ื’ ืึท ืคึผืจืึธืฆืขืก ืฆื• ืฆื•ืจื™ืงืงืจื™ื’ืŸ ืึท ื˜ืขืงืข ื“ื™ืกืงืจื™ืคึผื˜ืึธืจ ืคึฟืึทืจ ืึท ืขืคืขื ืขืŸ ื˜ืขืงืข ืคึฟื•ืŸ ืืŸ ืื ื“ืขืจ ืคึผืจืึธืฆืขืก.
    • ื™ืžืคึผืœืขืžืขื ื˜ืขื“ ื“ื™ "ื‘ืึธืึธื˜ืงืึธื ืคื™ื’" ืžืขืงืึทื ื™ื–ืึทื, ื•ื•ืึธืก ืึทืœืึทื•ื–, ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ืึธืคึผืฆื™ืขืก, ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคื•ืŸ ื“ื™ ืงืขืจืŸ ื“ื•ืจืš ืึท ืกืขื˜ื˜ื™ื ื’ืก ื˜ืขืงืข. ืฆื• ืœื™ื™ื’ืŸ ืึทื–ืึท ื˜ืขืงืขืก ืฆื• ื“ื™ initramfs ื‘ื™ืœื“, ื“ื™ ื‘ืึธืึธื˜ืงืึธื ืคื™ื’ ื ื•ืฆืŸ ืื™ื– ืคืืจื’ืขืœื™ื™ื’ื˜. ื“ืขื ืฉื˜ืจื™ืš ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜, ืœืžืฉืœ, ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ kprobes ืื™ืŸ ืฉื˜ื™ื•ื•ืœ ืฆื™ื™ื˜.
    • ืจื™ื•ื•ืขืจืงื˜ ืึท ืžืขืงืึทื ื™ื–ืึทื ืคึฟืึทืจ ื•ื•ืืจื˜ืŸ ืคึฟืึทืจ ืฉืจื™ื™ื‘ืŸ ืื•ืŸ ืœื™ื™ืขื ืขืŸ ื“ืึทื˜ืŸ ืื™ืŸ ืึทื ื ื™ื™ืžื“ ืคึผื™ื™ืคึผืก. ื“ืขืจ ืขื ื“ืขืจื•ื ื’ ื’ืขืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ืคืึทืจื’ื™ื›ืขืจืŸ ื˜ืึทืกืงืก ืึทื–ืึท ื•ื•ื™ ืคึผืึทืจืึทืœืขืœ ืคึฟืึทืจื–ืึทืžืœื•ื ื’ ืคื•ืŸ ื’ืจื•ื™ืก ืคึผืจืึทื“ื–ืฉืขืงืก. ืึธื‘ืขืจ, ืึทืคึผื˜ืึทืžืึทื–ื™ื™ืฉืึทืŸ ืงืขื ืขืŸ ืคื™ืจืŸ ืฆื• ืึท ืจืึทืกืข ืฆื•ืฉื˜ืึทื ื“ ืื™ืŸ GNU ืžืึทื›ืŸ ืจืขื›ื˜ ืฆื• ืึท ื–ืฉื•ืง ืื™ืŸ ื“ื™ 4.2.1 ืžืขืœื“ื•ื ื’, ื•ื•ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ืคืึทืจืคืขืกื˜ื™ืงื˜ ืื™ืŸ ื•ื•ืขืจืกื™ืข 4.3.
    • ืฆื•ื’ืขืœื™ื™ื’ื˜ ื“ื™ PR_SET_IO_FLUSHER ืคืึธืŸ ืฆื• prctl (), ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ืฆื™ื™ื›ืŸ ื–ื™ืงืึธืจืŸ-ืคืจื™ื™ ืคึผืจืึทืกืขืกืึทื– ื•ื•ืึธืก ื–ืึธืœ ื ื™ืฉื˜ ื–ื™ื™ืŸ ืื•ื ื˜ืขืจื˜ืขื ื™ืง ืฆื• ืœื™ืžืึทืฅ ื•ื•ืขืŸ ื“ื™ ืกื™ืกื˜ืขื ืื™ื– ื ื™ื“ืขืจื™ืง ืื•ื™ืฃ ื–ื›ึผืจื•ืŸ.
    • ะะฐ ะพัะฝะพะฒะต ะฟั€ะธะผะตะฝัะตะผะพะน ะฒ Android ัะธัั‚ะตะผั‹ ั€ะฐัะฟั€ะตะดะตะปะตะฝะธั ะฟะฐะผัั‚ะธ ION ั€ะตะฐะปะธะทะพะฒะฐะฝะฐ ะฟะพะดัะธัั‚ะตะผะฐ ื“ืžื-ื‘ื•ืฃ ื”ื•ื™ืคื ืก, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ืึทืœืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ืžืึท ื‘ืึทืคืขืจื– ืคึฟืึทืจ ื™ื™ึทื ื˜ื™ื™ืœื•ื ื’ ื–ื›ึผืจื•ืŸ ื’ืขื‘ื™ื˜ืŸ ืฆื•ื•ื™ืฉืŸ ื“ืจื™ื•ื•ืขืจืก, ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืจืฉื™ื“ืŸ ืกืึทื‘ืกื™ืกื˜ืึทืžื–.
  • ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจื–
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ E0PD ืคืึทืจืœืขื ื’ืขืจื•ื ื’, ื•ื•ืึธืก ืื™ื– ืืจื•ื™ืก ืื™ืŸ ARMv8.5 ืื•ืŸ ืึทืœืึทื•ื– ืฉื•ืฅ ืงืขื’ืŸ ืื ืคืืœืŸ ืฉื™ื™ึทื›ื•ืช ืฆื• ืกืคึผืขืงื•ืœืึทื˜ื™ื•ื•ืข ื“ื•ืจื›ืคื™ืจื•ื ื’ ืคื•ืŸ ืื™ื ืกื˜ืจื•ืงืฆื™ืขืก ืื•ื™ืฃ ื“ื™ ืงืคึผื•. E0PD-ื‘ืื–ื™ืจื˜ ืฉื•ืฅ ืจืขื–ื•ืœื˜ืื˜ืŸ ืื™ืŸ ืึท ื ื™ื“ืขืจื™ืงืขืจ ืึธื•ื•ื•ืขืจื›ืขื“ ื•ื•ื™ KPTI (ืงืขืจื ืขืœ ื‘ืœืึทื˜ ื˜ื™ืฉ ื™ื–ืึธืœืึทื˜ื™ืึธืŸ) ืฉื•ืฅ.
    • ืคึฟืึทืจ ืกื™ืกื˜ืขืžืขืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ARMv8.5 ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ RNG ืœื™ืžืขื“ ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ, ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืึทืงืกืขืก ืฆื• ืึท ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืคึผืกืขื•ื•ื“ืึธ-ืจืึทื ื“ืึธื ื ื•ืžืขืจ ื’ืขื ืขืจืึทื˜ืึธืจ. ืื™ืŸ ื“ื™ ืงืขืจืŸ, ื“ื™ RNG ืœื™ืžืขื“ ืื™ื– ื’ืขื ื™ืฆื˜ ืฆื• ื“ื–ืฉืขื ืขืจื™ื™ื˜ ืขื ื˜ืจืึธืคึผื™ ื•ื•ืขืŸ ื™ื ื™ื˜ื™ืึทืœื™ื™ื–ื™ื ื’ ื“ื™ ืงืขืจืŸ-ืฆื•ื’ืขืฉื˜ืขืœื˜ ืคึผืกืขื•ื•ื“ืึธ-ืจืึทื ื“ืึธื ื ื•ืžืขืจ ื’ืขื ืขืจืึทื˜ืึธืจ.
    • ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ MPX (ืžืขืžืึธืจื™ ืคึผืจืึทื˜ืขืงืฉืึทืŸ ืขืงืกื˜ืขื ืกื™ืึธื ืก) ืฆื•ื’ืขื’ืขื‘ืŸ ืื™ืŸ ื“ื™ ืงืขืจืŸ 3.19 ืื•ืŸ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ืคื•ืŸ ืคึผื•ื™ื ื˜ืขืจื– ืฆื• ืขื ืฉื•ืจ ืึทื– ื“ื™ ื‘ืึทื•ื ื“ืจื™ื– ืคื•ืŸ ื–ื›ึผืจื•ืŸ ื’ืขื‘ื™ื˜ืŸ ื–ืขื ืขืŸ ืจืขืกืคึผืขืงื˜ืขื“. ื“ื™ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืื™ื– ื ื™ืฉื˜ ื•ื•ื™ื™ื“ืœื™ ื’ืขื ื™ืฆื˜ ืื™ืŸ ืงืึทืžืคึผื™ื™ืœืขืจื– ืื•ืŸ ืื™ื– ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ ืคื•ืŸ GCC.
    • ืคึฟืึทืจ ื“ื™ RISC-V ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ KASan (ืงืขืจื ืขืœ ืึทื“ืจืขืก ืกืึทื ื™ื˜ื™ื–ืขืจ) ื“ื™ื‘ืึทื’ื™ื ื’ ื’ืขืฆื™ื™ึทื’ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“, ื•ื•ืึธืก ื”ืขืœืคึผืก ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ืขืจืจืึธืจืก ื•ื•ืขืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื–ื›ึผืจื•ืŸ.
  • ื“ื™ ืขืงื•ื•ื™ืคึผืžืขื ื˜
    • ืกืคึผืขืกื™ืคื™ืงืึทื˜ื™ืึธืŸ ืฉื˜ื™ืฆืŸ ื™ืžืคึผืœืึทืžืขื ืึทื“ ื•ืกื‘ ืงืกื ื•ืžืงืก, ื•ื•ืึธืก ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ื˜ื”ื•ื ื“ืขืจื‘ืึธืœื˜ 3 ืคึผืจืึธื˜ืึธืงืึธืœ ืื•ืŸ ื’ื™ื˜ ื˜ืจื•ืคึผื•ื˜ ืึทืจื•ื™ืฃ ืฆื• 40 ื’ื‘ืคึผืก, ื‘ืฉืขืช ืžื™ื™ื ื˜ื™ื™ื ื™ื ื’ ืฆื•ืจื™ืง ืงืึทืžืคึผืึทื˜ืึทื‘ื™ืœืึทื˜ื™ ืžื™ื˜ ื•ืกื‘ 2.0 ืื•ืŸ ื•ืกื‘ 3.2. ื“ื•ืจืš ืึทื ืึทืœืึทื“ื–ืฉื™ ืžื™ื˜ ื˜ืึทื ื“ืขืจื‘ืึธืœื˜ USB 4.0 ืฆื•ื‘ื™ื ื“ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื˜ื•ื ืขืœ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืจืึธื˜ืึธืงืึธืœืก ืื™ื‘ืขืจ ืึท ืื™ื™ืŸ ืงืึทื‘ืœืข ืžื™ื˜ ืึท ืงืึทื ืขืงื˜ืขืจ ื˜ื™ืคึผ-C, ะฒะบะปัŽั‡ะฐั PCIe, Display Port ะธ USB 3.x, ะฐ ั‚ะฐะบะถะต ะฟั€ะพะณั€ะฐะผะผะฝั‹ะต ั€ะตะฐะปะธะทะฐั†ะธะธ ะฟั€ะพั‚ะพะบะพะปะพะฒ, ะฝะฐะฟั€ะธะผะตั€, ะดะปั ะพั€ะณะฐะฝะธะทะฐั†ะธะธ ัะตั‚ะตะฒั‹ั… ะปะธะฝะบะพะฒ ะผะตะถะดัƒ ั…ะพัั‚ะฐะผะธ. ะ ะตะฐะปะธะทะฐั†ะธั ะพัะฝะพะฒะฐะฝะฐ ะฝะฐ ัƒะถะต ะฒั…ะพะดัั‰ะตะผ ะฒ ัะดั€ะพ Linux ะดั€ะฐะนะฒะตั€ะต Thunderbolt ะธ ะฐะดะฐะฟั‚ะธั€ัƒะตั‚ ะตะณะพ ะดะปั ั€ะฐะฑะพั‚ั‹ ั ั…ะพัั‚ะฐะผะธ ะธ ัƒัั‚ั€ะพะนัั‚ะฒะฐะผะธ, ัะพะฒะผะตัั‚ะธะผั‹ะผะธ ั USB4. ะ˜ะทะผะตะฝะตะฝะธั ั‚ะฐะบะถะต ะดะพะฑะฐะฒะปััŽั‚ ะฟะพะดะดะตั€ะถะบัƒ ัƒัั‚ั€ะพะนัั‚ะฒ Thunderbolt 3 ะฒ ะฟั€ะพะณั€ะฐะผะผะฝัƒัŽ ั€ะตะฐะปะธะทะฐั†ะธัŽ ะผะตะฝะตะดะถะตั€ะฐ ัะพะตะดะธะฝะตะฝะธะน (Connection Manager), ะบะพั‚ะพั€ั‹ะน ะพั‚ะฒะตั‡ะฐะตั‚ ะทะฐ ัะพะทะดะฐะฝะธะต ั‚ัƒะฝะฝะตะปะตะน ะดะปั ะฟะพะดะบะปัŽั‡ะตะฝะธั ะฝะตัะบะพะปัŒะบะธั… ัƒัั‚ั€ะพะนัั‚ะฒ ั‡ะตั€ะตะท ะพะดะธะฝ ั€ะฐะทัŠั‘ะผ.
    • ืื™ืŸ ืึทืžื“ื’ืคึผื• ืฉืึธืคืขืจ ืฆื•ื’ืขื’ืขื‘ืŸ ืขืจืฉื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ HDCP 2.x (ื”ื•ื™ืš-ื‘ืึทื ื“ื•ื•ื™ื“ื˜ ื“ื™ื’ื™ื˜ืึทืœ ืื™ื ื”ืึทืœื˜ ืคึผืจืึทื˜ืขืงืฉืึทืŸ) ืงืึธืคึผื™ืข ืฉื•ืฅ ื˜ืขื›ื ืึธืœืึธื’ื™ืข. ืึทื“ื“ืขื“ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ืึทืžื“ ืคึผืึทืœืœืึธืงืง ืึทืกื™ืง ืฉืคึผืึธืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืจืึทื•ื•ืขืŸ 2. ื™ืžืคึผืœืขืžืขื ื˜ืขื“ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื‘ืึทืฉื˜ืขื˜ื™ืง ื“ื™ ื’ืคึผื• ืคึฟืึทืจ ื“ื™ ืจืขื ืึธื™ืจ ืื•ืŸ ื ืึทื•ื•ื™ ืžืฉืคื—ื•ืช.
    • ื“ืจื ืฉืึธืคืขืจ ืคึฟืึทืจ ื™ื ื˜ืขืœ ื•ื•ื™ื“ืขื ืงืึทืจื“ืก ืฆื•ื’ืขื’ืขื‘ืŸ DSI VDSC ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื˜ืฉื™ืคึผืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืื™ื™ื– ืœื™ื™ืง ืื•ืŸ ื˜ื™ื’ืขืจ ืœื™ื™ืง ืžื™ืงืจืึธืึทืจื˜ืฉื™ื˜ืขืงื˜ื•ืจืข, LMEM mmap (ืžื™ื˜ืœ ื”ื™ื’ืข ื–ื›ึผืจื•ืŸ) ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“, VBT (Video BIOS Table) ืคึผืึทืจืกื™ื ื’ ืื™ื– ื™ืžืคึผืจื•ื•ื•ื“, HDCP 2.2 ืฉื˜ื™ืฆืŸ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ืคึฟืึทืจ ืงืึทื•ื•ืข ืœื™ื™ืง ื˜ืฉื™ืคึผืก.
    • ืึทืจื‘ืขื˜ ืคืืจื‘ืœื™ื‘ืŸ ืื•ื™ืฃ ื™ื•ื ืึทืคื™ื™ื™ื ื’ ื“ื™ amdkfd ืฉืึธืคืขืจ ืงืึธื“ (ืคึฟืึทืจ ื“ื™ืกืงืจืขื˜ืข ื’ืคึผื•ืก, ืึทื–ืึท ื•ื•ื™ ืคื™ื“ื–ืฉื™, ื˜ืึธื ื’ืึท, ืคึผืึธืœืึทืจื™ืก) ืžื™ื˜ ื“ื™ amdgpu ืฉืึธืคืขืจ.
    • ื“ืขืจ K10temp ืฉืึธืคืขืจ ืื™ื– ืจื™ื•ื•ืขืจืงื˜, ืึทื“ื™ื ื’ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื•ื•ื™ื™ึทื–ื ื“ื™ืง ื•ื•ืึธื•ืœื˜ื™ื“ื–ืฉ ืื•ืŸ ืงืจืึทื ื˜ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคึฟืึทืจ AMD Zen CPUs, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื™ืงืกืคึผืึทื ื“ื™ื“ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืกืขื ืกืึธืจืก ื’ืขื ื™ืฆื˜ ืื™ืŸ Zen ืื•ืŸ Zen 2 ืงืคึผื•ืก.
    • ืื™ืŸ ื“ื™ ื ืึธื•ื•ื•ืขืึทื• ืฉืึธืคืขืจ ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื•ื•ืขืจืึทืคื™ื™ื“ ืคื™ืจืžื•ื•ืึทืจืข ืœืึธื•ื“ื™ื ื’ ืžืึธื“ืข ืคึฟืึทืจ NVIDIA ื’ืคึผื•ืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ื˜ื•ืจื™ื ื’ ืžื™ืงืจืึธืึทืจื˜ืฉื™ื˜ืขืงื˜ื•ืจืข (GeForce RTX 2000), ื•ื•ืึธืก ื’ืขืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ 3 ื“ ืึทืงืกืขืœืขืจื™ื™ืฉืึทืŸ ืคึฟืึทืจ ื“ื™ ืงืึทืจื“ืก (ื“ืึทื•ื ืœืึธื•ื“ื™ื ื’ ื‘ืึทืึทืžื˜ืขืจ ืคื™ืจืžื•ื•ืึทืจืข ืžื™ื˜ ืึท NVIDIA ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืื™ื– ืคืืจืœืื ื’ื˜). ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ TU10x ื’ืจืึทืคื™ืงืก ืžืึธื˜ืึธืจ. ืคึผืจืึธื‘ืœืขืžืก ืžื™ื˜ ื”ื“ ืึทื•ื“ื™ืึธ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืกืึทืœื•ื•ื“.
    • ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ืึทื˜ืŸ ืงืึทืžืคึผืจืขืฉืึทืŸ ื•ื•ืขืŸ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ื“ื•ืจืš DisplayPort MST (Multi-Stream Transport).
    • ืฆื•ื’ืขื’ืขื‘ืŸ ื ื™ื™ึท ื“ืจื™ื™ื•ื•ืขืจ "ืึทื”11ืงยป ืคึฟืึทืจ Qualcomm ื•ื•ื™ื™ืจืœื™ืก ื˜ืฉื™ืคึผืก ื•ื•ืึธืก ืฉื˜ื™ืฆืŸ 802.11ax.
      ื“ืขืจ ืฉืึธืคืขืจ ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ mac80211 ืึธื ืœื™ื™ื’ืŸ ืื•ืŸ ืฉื˜ื™ืฆื˜ ืึทืงืกืขืก ืคื•ื ื˜, ื•ื•ืขืจืงืกื˜ื™ื™ืฉืึทืŸ ืื•ืŸ ืžืขืฉ ื ืขืฅ ื ืึธื“ืข ืžืึธื“ืขืก.
    • ื“ื•ืจืš sysfs, ืึทืงืกืขืก ืฆื• ืœื™ื™ื ืขื•ื•ื“ื™ืง ื˜ืขืžืคึผืขืจืึทื˜ื•ืจ ืกืขื ืกืขืจ ืจื™ื“ื™ื ื’ื– ื’ืขื ื™ืฆื˜ ืื•ื™ืฃ ืžืึธื“ืขืจืŸ ืฉื•ื•ืขืจ ื“ืจื™ื™ื•ื•ื– ืื•ืŸ ืกืกื“ืก ืื™ื– ืฆื•ื’ืขืฉื˜ืขืœื˜.
    • ื“ืขืจืœืื ื’ื˜ ื‘ืึทื˜ื™ื™ึทื˜ื™ืง ืขื ื“ืขืจื•ื ื’ืขืŸ ืฆื• ื“ื™ ALSA ื’ืขื–ื•ื ื˜ ืกื™ืกื˜ืขื, ืึทื™ืžืขื“ ืฆื• ื‘ืึทืคืจื™ื™ึทืขืŸ ื“ื™ ืงืึธื“ ืคื•ืŸ ืคึผืจืึธื‘ืœืขืžืก ืคื•ืŸ 2038 (ื•ื™ืกืžื™ื™ื“ืŸ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื“ื™ 32-ื‘ื™ืกืœ ืฆื™ื™ื˜_ื˜ ื˜ื™ืคึผ ืื™ืŸ ื“ื™ snd_pcm_mmap_status ืื•ืŸ snd_pcm_mmap_control ื™ื ื˜ืขืจืคื™ื™ืกื™ื–). ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื ื™ื™ึทืข ืึทื•ื“ื™ืึธ ืงืึธื“ืขืงืก
      Qualcomm WCD9340/WCD9341, Realtek RT700, RT711, RT715, RT1308, Ingenic JZ4770.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ื“ืจื™ื•ื•ืขืจืก ืคึฟืึทืจ ืœืงื“ ืคึผืึทื ืึทืœื– Logic PD 28, Jimax8729d MIPI-DSI, igenic JZ4770, Sony acx424AKP, Leadtek LTK500HD1829, Xinpeng XPP055C272, AUO B116XAK01, GiantPlus GPM940B0,
      BOE NV140FHM-N49,
      ืกืึทื˜ืึธื– SAT050AT40H12R2,
      Sharp LS020B1DD01D.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ARM ื‘ืึธืจื“ื– ืื•ืŸ Gen1 ืคึผืœืึทื˜ืคืึธืจืžืก Amazon Echo (OMAP3630-based), Samsung Galaxy S III mini (GT-I8190), Allwinner Emlid Neutis, Libre Computer ALL-H3-IT, PineH64 Model B, Aibretech Amlogic GX PC,
      Armada SolidRun Clearfog GTR, NXPGateworks GW59xx,
      ื˜ืึธืœื™ื ืึธ ืฉื™ื™ืŸ 3 ืขื‘ืึธืึธืง ืœื™ื™ืขื ืขืจ,
      ืขืžื‘ืขื“ื™ื“ ืึทืจื˜ื™ืก COM (i.MX7ULP), SolidRun Clearfog CX/ITX ืื•ืŸ HoneyComb (LX2160A), Google Coral Edge TPU (i.MX8MQ),
      Rockchip Radxa Dalang Carrier, Radxa Rock Pi N10, VMARC RK3399Pro SOM
      ST Ericsson HREF520, Inforce 6640, SC7180 IDP, Atmel/Microchip AM9X60 (ARM926 SoC, Kizboxmini), ST stm32mp15, AM3703/AM3715/DM3725, ST Ericsson ab8505, Unisoc SC9863SC7180. ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ PCIe ืงืึธื ื˜ืจืึธืœืœืขืจ ื’ืขื ื™ืฆื˜ ืื™ืŸ Raspberry Pi 4.

ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ื“ื™ ืœืึทื˜ื™ื™ึทืŸ ืืžืขืจื™ืงืื ืขืจ ืคืจื™ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื•ื•ื™ืงื™ืคึผืขื“ื™ืข ื’ืขืฉืืคืŸ
ืึธืคึผืฆื™ืข ื’ืึธืจ ืคืจื™ื™ ืงืขืจืŸ 5.6 - Linux-ืœื™ื‘ืจืข 5.6-ื’ื ื•, ืงืœื™ืจื“ ืคื•ืŸ ืคื™ืจืžื•ื•ืึทืจืข ืื•ืŸ ืฉืึธืคืขืจ ืขืœืขืžืขื ื˜ืŸ ืžื™ื˜ ื ื™ื˜-ืคึฟืจื™ื™ึท ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืึธื“ืขืจ ืงืึธื“ ืกืขืงืฉืึทื ื–, ื“ื™ ืคืึทืจื ืขื ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ืœื™ืžื™ื˜ืขื“ ื“ื•ืจืš ื“ืขืจ ืคืึทื‘ืจื™ืงืึทื ื˜. ื“ื™ ื ื™ื™ึทืข ืžืขืœื“ื•ื ื’ ื“ื™ืกื™ื™ื‘ืึทืœื– ื‘ืœืึธื‘ ืœืึธื•ื“ื™ื ื’ ืื™ืŸ ื“ืจื™ื•ื•ืขืจืก ืคึฟืึทืจ AMD TEE, ATH11K ืื•ืŸ Mediatek SCP. ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ื‘ืœืึธื‘ ืจื™ื™ื ื™ืงื•ื ื’ ืงืึธื“ ืื™ืŸ AMD PSP, amdgpu ืื•ืŸ Nouveau ื“ืจื™ื•ื•ืขืจืก ืื•ืŸ ืกืึทื‘ืกื™ืกื˜ืึทืžื–.

ืžืงื•ืจ: opennet.ru

ืงื•ื™ืคืŸ ืคืึทืจืœืึธื–ืœืขืš ื”ืึธืกื˜ื™ื ื’ ืคึฟืึทืจ ื–ื™ื™ื˜ืœืขืš ืžื™ื˜ DDoS ืฉื•ืฅ, VPS VDS ืกืขืจื•ื•ืขืจืก ๐Ÿ”ฅ ืงื•ื™ืคื˜ ืคืึทืจืœืขืกืœืขื›ืข ื•ื•ืขื‘ื–ื™ื™ื˜ืœ ื”ืึธืกื˜ื™ื ื’ ืžื™ื˜ DDoS ืฉื•ืฅ, VPS VDS ืกืขืจื•ื•ืขืจืก | ProHoster