ืœื™ื ื•ืงืก ืงืขืจืŸ ืžืขืœื“ื•ื ื’ 5.2

ื ืึธืš ืฆื•ื•ื™ื™ ื—ื“ืฉื™ื ืคื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, Linus Torvalds ื‘ืึทืงืขื ืขื  ืงืขืจืŸ ืžืขืœื“ื•ื ื’ Linux 5.2. ืฆื•ื•ื™ืฉืŸ ื“ื™ ืžืขืจืกื˜ ื‘ืืžืขืจืงื˜ ืขื ื“ืขืจื•ื ื’ืขืŸ: ืขืงืกื˜4 ืึธืคึผืขืจื™ื™ื˜ื™ื ื’ ืžืึธื“ืข ืื™ื– ืคืึทืœ-ื™ื ืกืขื ืกื™ื˜ื™ื•ื•, ื‘ืึทื–ื•ื ื“ืขืจ ืกื™ืกื˜ืขื ืจื•ืคื˜ ืคึฟืึทืจ ืžืึทื•ื ื˜ื™ื ื’ ื“ื™ ื˜ืขืงืข ืกื™ืกื˜ืขื, ื“ืจื™ื•ื•ืขืจืก ืคึฟืึทืจ GPU Mali 4xx/6xx/7xx, ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืฉืขืคึผืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ืื™ืŸ ืกื™ืกื˜ืขืœ ื•ื•ืึทืœื•ืขืก ืื™ืŸ BPF ืžื’ื™ืœื”, ืžื™ื˜ืœ-ืžืึทืคึผืขืจ ืžืึธื“ื•ืœืข DM-ืฉื˜ื•ื™ื‘, ืฉื•ืฅ ืงืขื’ืŸ MDS ืื ืคืืœืŸ, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืกืึธื•ื ื“ ืขืคึฟืŸ ืคื™ืจืžื•ื•ืึทืจืข ืคึฟืึทืจ ื“ืกืคึผ, ืึทืคึผื˜ืึทืžืึทื–ื™ื™ืฉืึทืŸ ืคื•ืŸ BFQ ืคืึธืจืฉื˜ืขืœื•ื ื’, ื‘ืจืขื ื’ืขืŸ ื“ื™ PSI (ื“ืจื•ืง ืกื˜ืึธืœ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข) ืกืึทื‘ืกื™ืกื˜ืึทื ืฆื• ื“ื™ ืžืขื’ืœืขื›ืงื™ื™ื˜ ืคื•ืŸ ื ื•ืฆืŸ ืื™ืŸ ืึทื ื“ืจื•ื™ื“.

ื“ื™ ื ื™ื™ึทืข ื•ื•ืขืจืกื™ืข ื›ื•ืœืœ 15100 ืคื™ืงืกื™ื– ืคื•ืŸ 1882 ื“ืขื•ื•ืขืœืึธืคึผืขืจืก,
ืœืึทื˜ืข ื’ืจื™ื™ืก - 62 ืžืขื’ืื‘ื™ื™ื˜ืŸ (ืขื ื“ืขืจื•ื ื’ืขืŸ ืึทืคืขืงื˜ืึทื“ 30889 ื˜ืขืงืขืก, 625094 ืฉื•ืจื•ืช ืคื•ืŸ ืงืึธื“ ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืขื‘ืŸ, 531864 ืฉื•ืจื•ืช ื–ืขื ืขืŸ ืื•ื™ืกื’ืขืžืขืงื˜). ื‘ืขืขืจืขืš 45% ืคื•ืŸ ืึทืœืข ื“ืขืจืœืื ื’ื˜ ืื™ืŸ 5.2
ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ ืฉื™ื™ึทื›ื•ืช ืฆื• ืžื™ื˜ืœ ื“ืจื™ื•ื•ืขืจืก, ื‘ืขืขืจืขืš 21% ืคื•ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ
ืฉื˜ืขืœื•ื ื’ ืฆื• ืึทืคึผื“ื™ื™ื˜ื™ื ื’ ืงืึธื“ ืกืคึผืขืฆื™ืคื™ืฉ ืฆื• ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจื–, 12%
ืฉื™ื™ึทื›ื•ืช ืฆื• ื“ื™ ื ืขืฅ ืึธื ืœื™ื™ื’ืŸ, 3% ืฆื• ื˜ืขืงืข ืกื™ืกื˜ืขืžืขืŸ ืื•ืŸ 3% ืฆื• ื™ื ืขืจืœืขืš
ืงืขืจืŸ ืกืึทื‘ืกื™ืกื˜ืึทืžื–. 12.4% ืคื•ืŸ ืึทืœืข ืขื ื“ืขืจื•ื ื’ืขืŸ ื–ืขื ืขืŸ ืฆื•ื’ืขื’ืจื™ื™ื˜ ื“ื•ืจืš ื™ื ื˜ืขืœ, 6.3% ื“ื•ืจืš Red Hat, 5.4% ื“ื•ืจืš Google, 4.0% ื“ื•ืจืš ืึทืžื“, 3.1% ื“ื•ืจืš SUSE, 3% ื“ื•ืจืš ื™ื‘ื, 2.7% ื“ื•ืจืš ื”ื•ืึทื•ื•ืขื™, 2.7% ื“ื•ืจืš ืœื™ื ืึทืจืึธ, 2.2% ื“ื•ืจืš ARM , 1.6 % - ืึธืจืึทืงืœืข.

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

  • ื“ื™ืกืง ืกืึทื‘ืกื™ืกื˜ืขื, ื™ / ืึธ ืื•ืŸ ื˜ืขืงืข ืกื™ืกื˜ืขืžืขืŸ
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืคึฟืึทืจ ืขืงืกื˜4 ืฉื˜ื™ืฆืŸ ืึทืจื‘ืขื˜ ืึธืŸ ื“ื™ืกื˜ื™ื ื’ื’ื•ื•ื™ืฉื™ื ื’ ื“ื™ ืคืึทืœ ืคื•ืŸ ืื•ืชื™ื•ืช ืื™ืŸ ื˜ืขืงืข ื ืขืžืขืŸ, ื•ื•ืึธืก ืื™ื– ืึทืงื˜ื™ื•ื•ื™ื™ื˜ื™ื“ ื‘ืœื•ื™ื– ืื™ืŸ ื‘ืึทืฆื™ื•ื ื’ ืฆื• ื™ื—ื™ื“ ืœื™ื™ื“ื™ืง ื“ื™ืจืขืงื˜ืขืจื™ื– ื ื™ืฆืŸ ื“ื™ ื ื™ื™ึทืข ืึทื˜ืจื™ื‘ื™ื•ื˜ "+ F" (EXT4_CASEFOLD_FL). ื•ื•ืขืŸ ื“ืขื ืึทื˜ืจื™ื‘ื™ื•ื˜ ืื™ื– ื‘ืึทืฉื˜ื™ืžื˜ ืื™ืŸ ืึท ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ, ืึทืœืข ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืžื™ื˜ ื˜ืขืงืขืก ืื•ืŸ ืกื•ื‘ื“ื™ืจืขืงื˜ืึธืจื™ืขืก ื™ืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืึธืŸ ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื“ื™ ืคืึทืœ ืคื•ืŸ ืื•ืชื™ื•ืช, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ ืคืึทืœ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืื™ื’ื ืึธืจื™ืจื˜ ื•ื•ืขืŸ ืื™ืจ ื–ื•ื›ื˜ ืื•ืŸ ืขืคืŸ ื˜ืขืงืขืก (ืœืžืฉืœ, ื“ื™ ื˜ืขืงืขืก Test.txt, test.txt ืื•ืŸ test.TXT ืื™ืŸ ืึทื–ืึท ื“ื™ืจืขืงื˜ืขืจื™ื– ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขื”ืืœื˜ืŸ ื“ื™ ื–ืขืœื‘ืข). ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜, ื“ื™ ื˜ืขืงืข ืกื™ืกื˜ืขื ื”ืืœื˜ ืฆื• ื–ื™ื™ืŸ ืคืึทืœ-ืฉืคึผื™ืจืขื•ื•ื“ื™ืง, ืžื™ื˜ ื“ื™ ื•ื™ืกื ืขื ืคื•ืŸ ื“ื™ื™ืจืขืงื˜ืขืจื™ื– ืžื™ื˜ ื“ื™ "ื˜ืฉืึทื˜ื˜ืจ + F" ืึทื˜ืจื™ื‘ื™ื•ื˜;
    • ืคืึทื ื’ืงืฉืึทื ื– ืคึฟืึทืจ ืคึผืจืึทืกืขืกื™ื ื’ UTF-8 ืื•ืชื™ื•ืช ืื™ืŸ ื˜ืขืงืข ื ืขืžืขืŸ, ื•ื•ืึธืก ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜ ื•ื•ืขืŸ ืคึผืขืจืคืึธืจืžื™ื ื’ ืฉื˜ืจื™ืงืœ ืคืึทืจื’ืœื™ื™ึทืš ืื•ืŸ ื ืึธืจืžืึทืœื™ื–ื™ื™ืฉืึทืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื–, ื–ืขื ืขืŸ ื™ื•ื ืึทืคื™ื™ื“;
    • XFS ืžื•ืกื™ืฃ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืคึฟืึทืจ ื’ืขื–ื•ื ื˜ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืคื•ืŸ ื˜ืขืงืข ืกื™ืกื˜ืขื ืื•ืŸ ืึท ื ื™ื™ึทืข Ioctl ืคึฟืึทืจ ืึธื ืคืจืขื’ ื’ืขื–ื•ื ื˜ ืกื˜ืึทื˜ื•ืก. ืึทืŸ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ืฉื˜ืจื™ืš ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืกื•ืคึผืขืจื‘ืœืึธืงืง ืงืึธื•ื ื˜ืขืจืก ืึธื ืœื™ื™ืŸ.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ื ื™ื™ึท ืžืึธื“ื•ืœืข ืžื™ื˜ืœ-ืžืึทืคึผืขืจ "ื“ื-ืฉื˜ื•ื™ื‘", ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืกื™ืžื•ืœื™ืจืŸ ื“ื™ ืื•ื™ืกื–ืขืŸ ืคื•ืŸ ืฉืœืขื›ื˜ ื‘ืœืึทืงืก ืื•ื™ืฃ ื“ื™ ืžื™ื“ื™ืึท ืึธื“ืขืจ ืขืจืจืึธืจืก ื•ื•ืขืŸ ืœื™ื™ืขื ืขืŸ ืคื•ืŸ ื“ื™ืกืง. ื“ืขืจ ืžืึธื“ื•ืœืข ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคืึทืจืคึผืึธืฉืขื˜ืขืจืŸ ื“ื™ื‘ืึทื’ื™ื ื’ ืื•ืŸ ื˜ืขืกื˜ื™ื ื’ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืจืฉื™ื“ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืกื™ืกื˜ืขืžืขืŸ ืื™ืŸ ืคึผื ื™ื ืคื•ืŸ ืžืขื’ืœืขืš ืคื™ื™ืœื™ืขืจื–;
    • ื“ื•ืจื›ื’ืขืคื™ืจื˜ ื‘ืึทื˜ื™ื™ื˜ื™ืง ืคืึธืจืฉื˜ืขืœื•ื ื’ ืึธืคึผื˜ื™ืžื™ื–ืึทื˜ื™ืึธื ืก ืคึฟืึทืจ ื“ื™ BFQ I / O ืกืงืขื“ื–ืฉื•ืœืขืจ. ืื™ืŸ ื˜ื ืึธื™ื ืคื•ืŸ ื”ื•ื™ืš I / O ืžืึทืกืข, ืึทืคึผื˜ืึทืžืึทื–ื™ื™ืฉืึทื ื– ื’ืขืžืื›ื˜ ื“ืขืจืœื•ื™ื‘ืŸ ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืฆื™ื™ื˜ ืคื•ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืึทื–ืึท ื•ื•ื™ ืงืึทื˜ืขืจ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืžื™ื˜ ืึทืจื•ื™ืฃ ืฆื• 80%.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืึท ืกืขืจื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ืกื™ืกื˜ืขื ืงืึทืœืœืก ืคึฟืึทืจ ืžืึทื•ื ื˜ื™ื ื’ ื˜ืขืงืข ืกื™ืกื˜ืขืžืขืŸ: fsopen(), ืขืคืขื ืขืŸ_ื˜ืจื™ืข (), fspick(), fsmount(), fsconfig() ะธ move_mount(). ื“ื™ ืกื™ืกื˜ืขื ืงืึทืœืœืก ืœืึธื–ืŸ ืื™ืจ ืฆื• ืกืขืคึผืขืจืึทื˜ืœื™ ืคึผืจืึธืฆืขืก ืคืึทืจืฉื™ื“ืขื ืข ืกื˜ืึทื’ืขืก ืคื•ืŸ ืžืึทื•ื ื˜ื™ื ื’ (ืคึผืจืึทืกืขืก ื“ื™ ืกื•ืคึผืขืจื‘ืœืึธืงืง, ื‘ืึทืงื•ืžืขืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ื™ ื˜ืขืงืข ืกื™ืกื˜ืขื, ืึธื ืงืœืึทืคึผืŸ, ืฆื•ื˜ืฉืขืคึผืขืŸ ืฆื• ื“ื™ ืึธื ืงืœืึทืคึผืŸ ืคื•ื ื˜), ื•ื•ืึธืก ื–ืขื ืขืŸ ื‘ื™ื– ืึทื”ืขืจ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืžื™ื˜ ื“ื™ ืคึผืจืึธืกื˜ ืึธื ืงืœืึทืคึผืŸ () ืกื™ืกื˜ืขื ืจื•ืคืŸ. ื‘ืึทื–ื•ื ื“ืขืจ ืงืึทืœืœืก ืฆื•ืฉื˜ืขืœืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื“ื•ืจื›ืคื™ืจืŸ ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜ ื‘ืืจื’ ืกื™ื ืขืจื™ืึธื•ื– ืื•ืŸ ื“ื•ืจื›ืคื™ืจืŸ ื‘ืึทื–ื•ื ื“ืขืจ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืึทื–ืึท ื•ื•ื™ ืจื™ืงืึทื ืคื™ื’ื™ืขืจื™ื ื’ ื“ื™ ืกื•ืคึผืขืจื‘ืœืึธืงืง, ื’ืขื‘ืŸ ืึธืคึผืฆื™ืขืก, ื˜ืฉืึทื ื’ื™ื ื’ ื“ื™ ืึธื ืงืœืึทืคึผืŸ ืคื•ื ื˜ ืื•ืŸ ืžืึทืš ืฆื• ืึท ืึทื ื“ืขืจืฉ ื ืึธืžืขืŸ. ืื™ืŸ ื“ืขืจืฆื•, ื‘ืึทื–ื•ื ื“ืขืจ ืคึผืจืึทืกืขืกื™ื ื’ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืึทืงื™ืขืจืึทื˜ืœื™ ื‘ืึทืฉื˜ื™ืžืขืŸ ื“ื™ ืกื™ื‘ื•ืช ืคึฟืึทืจ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื˜ืขื•ืช ืงืึธื•ื“ื– ืื•ืŸ ืฉื˜ืขืœืŸ ืงื™ื™ืคืœ ืงื•ื•ืืœืŸ ืคึฟืึทืจ ืžืึทืœื˜ื™-ืฉื™ื›ื˜ืข ื˜ืขืงืข ืกื™ืกื˜ืขืžืขืŸ, ืึทื–ืึท ื•ื•ื™ ืึธื•ื•ื•ืขืจืœื™ื™ืคืก;
    • ื ื ื™ื™ึทืข ืึธืคึผืขืจืึทืฆื™ืข IORING_OP_SYNC_FILE_RANGE ืื™ื– ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ื“ื™ ืฆื•ื‘ื™ื ื“ ืคึฟืึทืจ ื™ื™ืกื™ื ื’ืงืจืึทื ืึทืก I/O io_uring, ื•ื•ืึธืก ืคึผืขืจืคืึธืจืžื– ืึทืงืฉืึทื ื– ืขืงื•ื•ื™ื•ื•ืึทืœืขื ื˜ ืฆื• ืึท ืกื™ืกื˜ืขื ืจื•ืคืŸ sync_file_range(), ืื•ืŸ ืื•ื™ืš ื™ืžืคึผืœืึทืžืขื ืึทื“ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืจืขื’ื™ืกื˜ืจื™ืจืŸ eventfd ืžื™ื˜ io_uring ืื•ืŸ ื‘ืึทืงื•ืžืขืŸ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ื•ื•ืขื’ืŸ ื“ื™ ืงืึทืžืคึผืœื™ืฉืึทืŸ ืคื•ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื–;
    • ืคึฟืึทืจ ื“ื™ CIFS ื˜ืขืงืข ืกื™ืกื˜ืขื, ื“ื™ FIEMAP ioctl ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ, ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืขืคืขืงื˜ื™ื•ื• ืžืึธืก ืžืึทืคึผื™ื ื’, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ SEEK_DATA ืื•ืŸ SEEK_HOLE ืžืึธื“ืขืก;
    • ืื™ืŸ ื“ื™ FUSE ืกืึทื‘ืกื™ืกื˜ืขื ืคืึธืจืฉืœืึธื’ืŸ ืึทืคึผื™ ืคึฟืึทืจ ืึธื ืคื™ืจื•ื ื’ ื“ืึทื˜ืŸ ืงืึทื˜ืฉื™ื ื’;
    • Btrfs ื”ืื˜ ืึธืคึผื˜ื™ืžื™ื–ืขื“ ื“ื™ qgroups ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืื•ืŸ ื™ืžืคึผืจื•ื•ื•ื“ ืคื™ืกื™ื ืง ื“ื•ืจื›ืคื™ืจื•ื ื’ ื’ื™ื›ืงื™ื™ึทื˜ ืคึฟืึทืจ ื˜ืขืงืขืก ืžื™ื˜ ืงื™ื™ืคืœ ืฉื•ื•ืขืจ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ืขืŸ. ื“ื™ ื“ืึทื˜ืŸ ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ื˜ืฉืขืง ืงืึธื“ ืื™ื– ื™ืžืคึผืจื•ื•ื•ื“, ื•ื•ืึธืก ืื™ืฆื˜ ื ืขืžื˜ ืื™ืŸ ื—ืฉื‘ื•ืŸ ืžืขื’ืœืขืš ืฉืขื“ื™ืงืŸ ืฆื• ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ืŸ ื‘ืึทืจืึทืŸ ืื™ื™ื“ืขืจ ืคืœืึทืฉื™ื ื’ ื“ืึทื˜ืŸ ืฆื• ื“ื™ืกืง;
    • CEPH ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืขืงืกืคึผืึธืจื˜ื™ื ื’ ืกื ืึทืคึผืฉืึทืฅ ื“ื•ืจืš NFS;
    • ื“ื™ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ NFSv4 ืžืึทื•ื ื˜ื™ื ื’ ืื™ืŸ "ื•ื•ื™ื™ืš" ืžืึธื“ืข ืื™ื– ื™ืžืคึผืจื•ื•ื•ื“ (ืื•ื™ื‘ ืึท ื˜ืขื•ืช ืึทืงืขืจื– ืื™ืŸ ืึทืงืกืขืก ื“ื™ ืกืขืจื•ื•ืขืจ ืื™ืŸ "ื•ื•ื™ื™ืš" ืžืึธื“ืข, ืึท ืจื•ืฃ ืฆื• ืžื™ื“ ืงืขืจื˜ ืึท ื˜ืขื•ืช ืงืึธื“, ืื•ืŸ ืื™ืŸ "ืฉื•ื•ืขืจ" ืžืึธื“ืข ืงืึธื ื˜ืจืึธืœ ืื™ื– ื ื™ืฉื˜ ื’ืขื’ืขื‘ืŸ ื‘ื™ื– ื“ื™ FS ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืึธื“ืขืจ ื˜ื™ื™ืžืึทื•ื˜ ืื™ื– ื’ืขื–ื•ื ื˜). ื“ื™ ื ื™ื™ึทืข ืžืขืœื“ื•ื ื’ ื’ื™ื˜ ืžืขืจ ืคึผื™ื ื˜ืœืขืš ื˜ื™ื™ืžืึทื•ื˜ ื”ืึทื ื“ืœื™ื ื’, ืคืึทืกื˜ืขืจ ืงืจืึทืš ืึธืคึผื–ื•ืš ืื•ืŸ ืึท ื ื™ื™ึทืข "ืกืึทืคื˜ืขืจ" ืึธื ืงืœืึทืคึผืŸ ืึธืคึผืฆื™ืข ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ ื˜ืขื•ืช ืงืึธื“ (ETIMEDOUT) ืื•ืžื’ืขืงืขืจื˜ ื•ื•ืขืŸ ืึท ื˜ื™ื™ืžืึทื•ื˜ ืึทืงืขืจื–;
    • ื“ื™ nfsdcld API, ื“ื™ื–ื™ื™ื ื“ ืฆื• ืฉืคึผื•ืจ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ NFS ืงืœื™ื™ืึทื ืฅ, ืึทืœืึทื•ื– ื“ื™ NFS ืกืขืจื•ื•ืขืจ ืฆื• ืจื™ื›ื˜ื™ืง ืฉืคึผื•ืจ ื“ื™ ืฉื˜ืึทื˜ ืคื•ืŸ ื“ืขื ืงืœื™ืขื ื˜ ื‘ื™ื™ ืจืขื‘ืึธืึธื˜. ืื–ื•ื™, ื“ื™ nfsdcld ื“ื™ื™ืžืึทืŸ ืงืขื ืขืŸ ืื™ืฆื˜ ืฉืคึผื™ืœืŸ ื•ื•ื™ ืึท nfsdcltrack ื”ืึทื ื“ืœืขืจ;
    • ืคึฟืึทืจ AFS ืฆื•ื’ืขื’ืขื‘ืŸ ืขืžื™ืึทืœื™ื™ืฉืึทืŸ ืคื•ืŸ ื‘ื™ื™ื˜ ืงื™ื™ื˜ ืœืึทืงืก ืื™ืŸ ื˜ืขืงืขืก (ื‘ื™ื™ื˜ ืงื™ื™ื˜ ืœืึทืงื™ื ื’);
  • ื•ื•ื™ืจื˜ื•ืึทืœื™ื–ืึทื˜ื™ืึธืŸ ืื•ืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜
    • ืึทืจื‘ืขื˜ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืฆื• ืขืœื™ืžื™ื ื™ืจืŸ ืขืจื˜ืขืจ ืื™ืŸ ื“ื™ ืงืขืจืŸ ื•ื•ืึธืก ืœืึธื–ืŸ ืงืึธื“ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืคื•ืŸ ืฉืจื™ื™ื‘ื˜ืึทื‘ืœืข ืฉืคื™ื’ืœื˜ ื–ื›ึผืจื•ืŸ ื’ืขื‘ื™ื˜ืŸ, ื•ื•ืึธืก ืึทืœืึทื•ื– ื‘ืœืึทืงื™ื ื’ ืคึผืึธื˜ืขื ืฆื™ืขืœ ื”ืึธืœืขืก ื•ื•ืึธืก ืงืขืŸ ื–ื™ื™ืŸ ืขืงืกืคึผืœื•ื™ื˜ืึทื“ ื‘ืขืฉืึทืก ืึท ื‘ืึทืคืึทืœืŸ;
    • ื ื ื™ื™ึทืข ืงืขืจื ืขืœ ื‘ืึทืคึฟืขืœืŸ ืฉื•ืจื” ืคึผืึทืจืึทืžืขื˜ืขืจ "ืžื™ื˜ื™ื’ืึทื˜ื™ืึธื ืก =" ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ, ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืึท ืกื™ืžืคึผืœืึทืคื™ื™ื“ ื•ื•ืขื’ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ืขื ื™ื™ื‘ืึทืœืžืึทื ื˜ ืคื•ืŸ ื–ื™ื›ืขืจ ื˜ืขืงื ื™ืงืก ืฆื• ื‘ืึทืฉื™ืฆืŸ ืงืขื’ืŸ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืคึฟืึทืจื‘ื•ื ื“ืŸ ืžื™ื˜ ืกืคึผืขืงื•ืœืึทื˜ื™ื•ื•ืข ื“ื•ืจื›ืคื™ืจื•ื ื’ ืคื•ืŸ ืื™ื ืกื˜ืจื•ืงืฆื™ืขืก ืื•ื™ืฃ ื“ื™ ืงืคึผื•. ื“ื•ืจื›ื’ื™ื™ืŸ "ืžื™ื˜ื™ื’ืึทื˜ื™ืึธื ืก = ืึทื•ื•ืขืง" ื“ื™ืกื™ื™ื‘ืึทืœื– ืึทืœืข ื™ื’ื–ื™ืกื˜ื™ื ื’ ืžืขื˜ื”ืึธื“ืก, ืื•ืŸ ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืžืึธื“ืข "ืžื™ื˜ื™ื’ืึทื˜ื™ืึธื ืก = ืึทื•ื˜ืึธ" ื™ื ื™ื™ื‘ืึทืœื– ืฉื•ืฅ ืึธื‘ืขืจ ืงืขืŸ ื ื™ืฉื˜ ื•ื•ื™ืจืงืŸ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื”ื™ืคึผืขืจ ื˜ืจืขื“ื™ื ื’. ื“ื™ "ืžื™ื˜ื™ื’ืึทื˜ื™ืึธื ืก = ืึทื•ื˜ืึธ,ื ืึธืกืžื˜" ืžืึธื“ืข ืึทื“ื™ืฉื ืึทืœื™ ื“ื™ืกื™ื™ื‘ืึทืœ ื”ื™ืคึผืขืจ ื˜ืจืขื“ื™ื ื’ ืื•ื™ื‘ ืคืืจืœืื ื’ื˜ ื“ื•ืจืš ื“ื™ ืฉื•ืฅ ืื•ืคึฟืŸ.
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืขืœืขืงื˜ืจืึธื ื™ืฉ ื“ื™ื’ื™ื˜ืึทืœ ื›ืกื™ืžืข ืœื•ื™ื˜ GOST R 34.10-2012 (RFC 7091, ISO/IEC 14888-3), ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื•ื•ื™ื˜ืึทืœื™ ื˜ืฉื™ืงื•ื ืึธื•ื• ืคื•ืŸ ื‘ืึทืกืึทืœื˜ ืกืคึผืึธ. ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ AES128-CCM ืฆื• ื“ื™ ื’ืขื‘ื•ื™ืจืŸ TLS ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ. ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ AEAD ืึทืœื’ืขืจื™ื“ืึทืžื– ืฆื• ื“ื™ ืงืจื™ืคึผื˜ืึธ_ืกื™ืžื“ ืžืึธื“ื•ืœืข;
    • ืื™ืŸ Kconfig ืฆื•ื’ืขื’ืขื‘ืŸ ืึท ื‘ืึทื–ื•ื ื“ืขืจ "ืงืขืจื ืขืœ ื›ืึทืจื“ืึทื ื™ื ื’" ืึธืคึผื˜ื™ื™ืœื•ื ื’ ืžื™ื˜ ืึธืคึผืฆื™ืขืก ืฆื• ืคืึทืจื‘ืขืกืขืจืŸ ืงืขืจืŸ ืฉื•ืฅ. ื“ืขืจื•ื•ื™ื™ึทืœ, ื“ื™ ื ื™ื™ึทืข ืึธืคึผื˜ื™ื™ืœื•ื ื’ ื‘ืœื•ื™ื– ื›ึผื•ืœืœ ืกืขื˜ื˜ื™ื ื’ืก ืคึฟืึทืจ ืขื ื™ื™ื‘ืึทืœื™ื ื’ GCC ื˜ืฉืขืง-ืขื ื›ืึทื ืกื™ื ื’ ืคึผืœื•ื’ื™ื ืก;
    • ื“ืขืจ ืงืขืจืŸ ืงืึธื“ ืื™ื– ื›ึผืžืขื˜ ืื™ื‘ืขืจื’ืขื’ืขื‘ืŸ ืคื•ืŸ ื ื™ื˜-ื‘ืจื™ื™ืงื™ื ื’ ืคืึทืœ ืกื˜ื™ื™ื˜ืžืึทื ืฅ ืื™ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ (ืึธืŸ ืฆื•ืจื™ืงืงื•ืžืขืŸ ืึธื“ืขืจ ื‘ืจืขื›ืŸ ื ืึธืš ื™ืขื“ืขืจ ืคืึทืœ ื‘ืœืึธืง). ืขืก ื‘ืœื™ื™ื‘ื˜ ืฆื• ืคืึทืจืจื™ื›ื˜ืŸ 32 ืคื•ืŸ 2311 ืงืึทืกืขืก ืคื•ืŸ ืึทื–ืึท ื ื•ืฆืŸ ืคื•ืŸ ื‘ืึทืฉื˜ื™ืžืขืŸ, ื ืึธืš ื•ื•ืึธืก ื“ื™ "-Wimplicit-fallthrough" ืžืึธื“ืข ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื•ื•ืขืŸ ื‘ื ื™ืŸ ื“ื™ ืงืขืจืŸ;
    • ืคึฟืึทืจ ื“ื™ PowerPC ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืžืขืงืึทื ื™ื–ืึทืžื– ืคึฟืึทืจ ืœื™ืžื™ื˜ื™ื ื’ ืึทื ื•ื•ืึธื ื˜ื™ื“ ืงืขืจืŸ ืึทืงืกืขืก ืคึผืึทื˜ืก ืฆื• ื“ืึทื˜ืŸ ืื™ืŸ ื‘ืึทื ื™ืฆืขืจ ืคึผืœืึทืฅ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“;
    • ืฆื•ื’ืขืœื™ื™ื’ื˜ ื‘ืœืึทืงื™ื ื’ ืงืึธื“ ืื ืคืืœืŸ MDS (Microarchitectural Data Sampling) ืงืœืึทืก ืื™ืŸ ื™ื ื˜ืขืœ ืคึผืจืึทืกืขืกืขืจื–. ืื™ืจ ืงืขื ืขืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืฆื™ ืึท ืกื™ืกื˜ืขื ืื™ื– ืฉืคึผื™ืจืขื•ื•ื“ื™ืง ืฆื• ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ื“ื•ืจืš ื“ื™ SysFS ื‘ื™ื™ึทื˜ืขื•ื•ื“ื™ืง "/sys/devices/system/cpu/vulnerabilities/mds". ื‘ื ื™ืžืฆื ืฆื•ื•ื™ื™ ืฉื•ืฅ ืžืึธื“ืขืก: ืคื•ืœ, ื•ื•ืึธืก ืจื™ืงื•ื•ื™ื™ืขืจื– ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืžื™ืงืจืึธืงืึธื“ืข, ืื•ืŸ ื‘ื™ื™ืคึผืึทืก, ื•ื•ืึธืก ื˜ื•ื˜ ื ื™ืฉื˜ ื’ืึธืจ ื’ืึทืจืึทื ื˜ื™ืจืŸ ืงืœื™ืจื™ื ื’ ืคื•ืŸ ืงืคึผื• ื‘ืึทืคืขืจื– ื•ื•ืขืŸ ืงืึธื ื˜ืจืึธืœ ืื™ื– ื˜ืจืึทื ืกืคืขืจื“ ืฆื• ื‘ืึทื ื™ืฆืขืจ ืคึผืœืึทืฅ ืึธื“ืขืจ ื“ื™ ื’ืึทืกื˜ ืกื™ืกื˜ืขื. ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืฉื•ืฅ ืžืึธื“ืขืก, ื“ื™ "mds =" ืคึผืึทืจืึทืžืขื˜ืขืจ ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ ืงืขืจืŸ, ื•ื•ืึธืก ืงืขื ืขืŸ ื ืขืžืขืŸ ื“ื™ ื•ื•ืึทืœื•ืขืก "ืคื•ืœ", "ืคื•ืœ, ื ืึธืกืž" (+ ื“ื™ืกื™ื™ื‘ืึทืœ ื”ื™ืคึผืขืจ-ืคึฟืขื“ืขื) ืื•ืŸ "ืึทื•ื•ืขืง";
    • ืื•ื™ืฃ ืงืก86-64 ืกื™ืกื˜ืขืžืขืŸ, "ืกื˜ืึทืง ื’ืึทืจื“-ื‘ืœืึทื˜" ืฉื•ืฅ ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืคึฟืึทืจ IRQ, ื“ื™ื‘ืึทื’ื™ื ื’ ืžืขืงืึทื ื™ื–ืึทืžื– ืื•ืŸ ื•ื™ืกื ืขื ื”ืึทื ื“ืœืขืจืก, ื“ื™ ืขืกืึทื ืก ืคื•ืŸ ื•ื•ืึธืก ืื™ื– ื“ื™ ืกืึทื‘ืกื˜ื™ื˜ื•ืฉืึทืŸ ืคื•ืŸ ื–ื›ึผืจื•ืŸ ื‘ืœืขื˜ืขืจ ื‘ื™ื™ ื“ื™ ื’ืจืขื ืขืฅ ืžื™ื˜ ื“ื™ ืึธื ืœื™ื™ื’ืŸ, ืึทืงืกืขืก ื•ื•ืึธืก ืคื™ืจื˜ ืฆื• ื“ืขืจ ื“ื•ืจ ืคื•ืŸ ืึท ื•ื™ืกื ืขื (ื‘ืœืึทื˜-ืฉื•ืœื“);
    • ืฆื•ื’ืขืœื™ื™ื’ื˜ sysctl ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ vm.unprivileged_userfaultfd, ื•ื•ืึธืก ืงืึธื ื˜ืจืึธืœืก ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืคื•ืŸ ืึทื ืคึผืจื™ื•ื•ื™ืœื™ื“ื–ืฉื“ ืคึผืจืึทืกืขืกืึทื– ืฆื• ื ื•ืฆืŸ ื“ื™ userfaultfd () ืกื™ืกื˜ืขื ืจื•ืคืŸ;
  • ื ืขืฅ ืกืึทื‘ืกื™ืกื˜ืึทื
    • ืฆื•ื’ืขื’ืขื‘ืŸ IPv6 ื’ื™ื™ื˜ื•ื•ื™ื™ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ IPv4 ืจื•ืฅ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืื™ืจ ืงืขื ืขืŸ ืื™ืฆื˜ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืจื•ื˜ื™ื ื’ ื›ึผืœืœื™ื ื•ื•ื™ "ื™ืคึผ ืจืึธ ืœื™ื™ื’ืŸ 172.16.1.0/24 ื“ื•ืจืš inet6 2001:db8::1 dev eth0";
    • ืคึฟืึทืจ ICMPv6, ioctl ืจื•ืคื˜ icmp_echo_ignore_anycast ืื•ืŸ icmp_echo_ignore_multicast ื–ืขื ืขืŸ ื™ืžืคึผืœืึทืžืขื ืึทื“ ืฆื• ืื™ื’ื ืึธืจื™ืจืŸ ICMP ECHO ืคึฟืึทืจ ืึทื ื™ืงืึทืกื˜ ืื•ืŸ
      ืžื•ืœื˜ื™ืงืึทืกื˜ ืึทื“ืจืขืกืขืก. ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื‘ืึทื’ืจืขื ืขืฆืŸ ื“ื™ ื™ื ื˜ืขื ืกื™ื˜ื™ ืคื•ืŸ ICMPv6 ืคึผืึทืงืึทื˜ ืคึผืจืึทืกืขืกื™ื ื’;

    • ืคึฟืึทืจ ื“ื™ BATMAN (Better Approach To Mobile Adhoc Networking) ืžืขืฉ ืคึผืจืึธื˜ืึธืงืึธืœ, ื•ื•ืึธืก ืึทืœืึทื•ื– ื“ื™ ืฉืึทืคื•ื ื’ ืคื•ืŸ ื“ื™ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ื ืขื˜ื•ื•ืึธืจืงืก ืื™ืŸ ื•ื•ืึธืก ื™ืขื“ืขืจ ื ืึธื“ืข ืื™ื– ืคืืจื‘ื•ื ื“ืŸ ื“ื•ืจืš ืืจื•ืžื™ืงืข ื ืึธื•ื“ื–, ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื‘ืจืึธื“ืงืึทืกื˜ื™ื ื’ ืคื•ืŸ ืžื•ืœื˜ื™ืงืึทืกื˜ ืฆื• ื•ื ื™ืงืึทืกื˜, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื•ืจืš ืกื™ืกืคืก;
    • ืื™ืŸ ืขื˜ืง ืฆื•ื’ืขื’ืขื‘ืŸ ืึท ื ื™ื™ึทืข Fast Link Down ืคึผืึทืจืึทืžืขื˜ืขืจ, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืฆื™ื™ื˜ ืขืก ื ืขืžื˜ ืฆื• ื‘ืึทืงื•ืžืขืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืึท ืœื™ื ืง ืึทืจืึธืคึผ ื’ืขืฉืขืขื ื™ืฉ ืคึฟืึทืจ 1000BaseT (ืื•ื ื˜ืขืจ ื ืึธืจืžืึทืœ ื˜ื ืึธื™ื ื“ื™ ืคืึทืจื”ืึทืœื˜ืŸ ืื™ื– ืึทืจื•ื™ืฃ ืฆื• 750ms);
    • ื‘ืื•ื•ื™ื–ืŸ ื’ืขืœืขื’ื ื”ื™ื™ึทื˜ ื‘ื™ื™ื ื“ื™ื ื’ Foo-Over-UDP ื˜ืึทื ืึทืœื– ืฆื• ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืึทื“ืจืขืก, ื ืขืฅ ืฆื•ื‘ื™ื ื“ ืึธื“ืขืจ ื›ืึธืœืขืœ (ืคืจื™ืขืจ ื‘ื™ื™ื ื“ื™ื ื’ ืื™ื– ื’ืขื•ื•ืขืŸ ื’ืขื˜ืืŸ ื‘ืœื•ื™ื– ื“ื•ืจืš ืึท ืคึผืจืึธืกื˜ ืžืึทืกืงืข);
    • ืื™ืŸ ื“ื™ ื•ื•ื™ื™ืจืœื™ืก ืกื˜ืึทืง ืฆื•ื’ืขืฉื˜ืขืœื˜ ืžืขื’ืœืขื›ืงื™ื™ื˜ ืคื•ืŸ ื™ืžืคึผืœืึทืžืขื ื™ื ื’ ื”ืึทื ื“ืœืขืจืก
      OWE (ืึธืคึผืคึผืึธืจื˜ื•ื ื™ืกื˜ื™ืง ื•ื•ื™ืจืขืœืขืกืก ืขื ืงืจื™ืคึผืฉืึทืŸ) ืื™ืŸ ื‘ืึทื ื™ืฆืขืจ ืคึผืœืึทืฅ;

    • ืื™ืŸ Netfilter, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ื™ื ืขื˜ ืึทื“ืจืขืก ืžืฉืคึผื—ื” ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื ืึทื˜ ืงื™ื™ื˜ืŸ (ืœืžืฉืœ, ืื™ืจ ืงืขื ืขืŸ ืื™ืฆื˜ ื ื•ืฆืŸ ืื™ื™ืŸ ืื™ื‘ืขืจื–ืขืฆื•ื ื’ ื”ืขืจืฉืŸ ืฆื• ืคึผืจืึธืฆืขืก ื™ืคึผื•ื•4 ืื•ืŸ ื™ืคึผื•ื•6, ืึธืŸ ืกืขืคึผืขืจื™ื™ื˜ื™ื ื’ ื“ื™ ื›ึผืœืœื™ื ืคึฟืึทืจ ื™ืคึผื•ื•4 ืื•ืŸ ื™ืคึผื•ื•6);
    • ืื™ืŸ ื ืขื˜ืœื™ื ืง ืฆื•ื’ืขื’ืขื‘ืŸ ืžืึธื“ืข ืฉื˜ืจืขื ื’ ืคึฟืึทืจ ืฉื˜ืจืขื ื’ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืงืขืจืขืงื˜ื ืึทืก ืคื•ืŸ ืึทืœืข ืึทืจื˜ื™ืงืœืขืŸ ืื•ืŸ ืึทื˜ืจื™ื‘ื™ื•ืฅ, ืื™ืŸ ื•ื•ืึธืก ื“ื™ ื“ืขืจื•ื•ืึทืจื˜ ื’ืจื™ื™ืก ืคื•ืŸ ืึทื˜ืจื™ื‘ื™ื•ืฅ ืื™ื– ื ื™ืฉื˜ ืขืจืœื•ื™ื‘ื˜ ืฆื• ื–ื™ื™ืŸ ื™ืงืกื™ื“ื™ื“ ืื•ืŸ ื“ื™ ืึทื“ื™ืฉืึทืŸ ืคื•ืŸ ื ืึธืš ื“ืึทื˜ืŸ ืื™ืŸ ื“ื™ ืกื•ืฃ ืคื•ืŸ ืึทืจื˜ื™ืงืœืขืŸ ืื™ื– ืคึผืจืึธื•ื›ื™ื‘ืึทื˜ืึทื“;
  • ื–ื›ึผืจื•ืŸ ืื•ืŸ ืกื™ืกื˜ืขื ื‘ืึทื“ื™ื ื•ื ื’ืก
    • ื“ื™ CLONE_PIDFD ืคืึธืŸ ืื™ื– ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ื“ื™ ืงืœืึธื•ืŸ () ืกื™ืกื˜ืขื ืจื•ืคืŸ, ื•ื•ืขืŸ ืกืคึผืขืกื™ืคื™ืขื“, ื“ืขืจ ื˜ืขืงืข ื“ื™ืกืงืจื™ืคึผื˜ืึธืจ "ืคึผื™ื“ืคื“" ื™ื™ื“ืขื ืึทืคื™ื™ื“ ืžื™ื˜ ื“ื™ ื‘ืืฉืืคืŸ ืงื™ื ื“ ืคึผืจืึธืฆืขืก ืื™ื– ืื•ืžื’ืขืงืขืจื˜ ืฆื• ื“ื™ ืคืึธื˜ืขืจ ืคึผืจืึธืฆืขืก. ื“ืขืจ ื˜ืขืงืข ื“ืขืกืงืจื™ืคึผื˜ืึธืจ, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ืฉื™ืงืŸ ืกื™ื’ื ืึทืœื– ืึธืŸ ืžื•ืจื ืคื•ืŸ ืœื•ื™ืคืŸ ืื™ืŸ ืึท ืจืึทืกืข ืฆื•ืฉื˜ืึทื ื“ (ื’ืœื™ื™ืš ื ืึธืš ืฉื™ืงื˜ ื“ื™ ืกื™ื’ื ืึทืœ, ื“ื™ ืฆื™ืœ PID ืงืขืŸ ื–ื™ื™ืŸ ื‘ืืคืจื™ื™ื˜ ืจืขื›ื˜ ืฆื• ืคึผืจืึธืฆืขืก ื˜ืขืจืžืึทื ื™ื™ืฉืึทืŸ ืื•ืŸ ืคืึทืจื ื•ืžืขืŸ ื“ื•ืจืš ืืŸ ืื ื“ืขืจ ืคึผืจืึธืฆืขืก);
    • ืคึฟืึทืจ ื“ื™ ืจื’ืข ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ืงื’ืจื•ืคึผืก, ื“ื™ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืคื•ืŸ ื“ื™ ืคืจื™ื–ืขืจ ืงืึธื ื˜ืจืึธืœืœืขืจ ืื™ื– ืฆื•ื’ืขืœื™ื™ื’ื˜, ืžื™ื˜ ื•ื•ืึธืก ืื™ืจ ืงืขื ืขืŸ ื”ืึทืœื˜ืŸ ืึทืจื‘ืขื˜ ืื™ืŸ ืึท ืงื’ืจื•ืคึผืก ืื•ืŸ ื˜ืขืžืคึผืขืจืขืจืึทืœื™ ืคืจื™ื™ ืขื˜ืœืขื›ืข ืจืขืกื•ืจืกืŸ (CPU, I/O ืื•ืŸ ืคึผืึทื˜ืขื ื˜ืฉืึทืœื™ ืืคื™ืœื• ื–ื›ึผืจื•ืŸ) ืฆื• ื“ื•ืจื›ืคื™ืจืŸ ืื ื“ืขืจืข ื˜ืึทืกืงืก. ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื“ื•ืจืš ื“ื™ ืงื’ืจื•ืคึผ.ืคืจืขืขื–ืข ืื•ืŸ ืงื’ืจื•ืคึผ.ืขื•ื•ืขื ื˜ ืงืึธื ื˜ืจืึธืœ ื˜ืขืงืขืก ืื™ืŸ ื“ื™ ืงื’ืจื•ืคึผ ื‘ื•ื™ื. ืคึผืึธื–ื™ืฆื™ืข 1 ืื™ืŸ cgroup.freeze ืคืจื™ื–ื™ื– ืคึผืจืึทืกืขืกืึทื– ืื™ืŸ ื“ืขื ืงืจืึทื ื˜ ืงื’ืจื•ืคึผ ืื•ืŸ ืึทืœืข ืงื™ื ื“ ื’ืจื•ืคึผืขืก. ื–ื™ื ื˜ ื™ื™ึทื– ืงืึทืœื˜ ื ืขืžื˜ ืขื˜ืœืขื›ืข ืžืึธืœ, ืึทืŸ ื ืึธืš cgroup.events ื˜ืขืงืข ืื™ื– ืฆื•ื’ืขืฉื˜ืขืœื˜ ื“ื•ืจืš ื•ื•ืึธืก ืื™ืจ ืงืขื ืขืŸ ื’ืขืคึฟื™ื ืขืŸ ื–ื™ืš ื•ื•ืขื’ืŸ ื“ื™ ืงืึทืžืคึผืœื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข;
    • ืกื™ืงื™ื•ืจื“ ืึทืจื•ื™ืกืคื™ืจืŸ ืคื•ืŸ ื–ื™ืงืึธืจืŸ ืึทื˜ืจื™ื‘ื™ื•ืฅ ืึทื˜ืึทื˜ืฉื˜ ืฆื• ื™ืขื“ืขืจ ื ืึธื“ืข ืื™ืŸ sysfs, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื‘ืึทืฉื˜ื™ืžืขืŸ ืคึฟื•ืŸ ื‘ืึทื ื™ืฆืขืจ ืคึผืœืึทืฅ ื“ื™ ื ืึทื˜ื•ืจ ืคื•ืŸ ืคึผืจืึทืกืขืกื™ื ื’ ื–ื™ืงืึธืจืŸ ื‘ืึทื ืงืก ืื™ืŸ ืกื™ืกื˜ืขืžืขืŸ ืžื™ื˜ ื›ืขื˜ืขืจืึทื“ื–ืฉื™ื ื™ืึทืก ื–ื›ึผืจื•ืŸ;
    • ื“ื™ PSI (Pressure Stall Information) ืกืึทื‘ืกื™ืกื˜ืขื ืื™ื– ื™ืžืคึผืจื•ื•ื•ื“, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคื•ื ืึทื ื“ืขืจืงืœื™ื™ึทื‘ืŸ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ื™ ื•ื•ืืจื˜ืŸ ืฆื™ื™ื˜ ืคึฟืึทืจ ืจื™ืกื™ื•ื•ื™ื ื’ ืคืึทืจืฉื™ื“ืŸ ืจืขืกื•ืจืกืŸ (CPU, ื–ื›ึผืจื•ืŸ, I/O) ืคึฟืึทืจ ื–ื™ื›ืขืจ ื˜ืึทืกืงืก ืึธื“ืขืจ ืคึผืจืึทืกืขืกืึทื– ืื™ืŸ ืึท ืงื’ืจื•ืคึผืข. ื ื™ืฆืŸ PSI, ื‘ืึทื ื™ืฆืขืจ ืคึผืœืึทืฅ ื”ืึทื ื“ืœืขืจืก ืงืขื ืขืŸ ืžืขืจ ืึทืงื™ืขืจืึทื˜ืœื™ ืึธืคึผืฉืึทืฆืŸ ื“ื™ ืžื“ืจื’ื” ืคื•ืŸ ืกื™ืกื˜ืขื ืžืึทืกืข ืื•ืŸ ืกืœืึธื•ื“ืึทื•ืŸ ืคึผืึทื˜ืขืจื ื– ืงืึทืžืคึผืขืจื“ ืžื™ื˜ ืžืึทืกืข ื“ื•ืจื›ืฉื ื™ื˜ืœืขืš. ื“ื™ ื ื™ื™ึทืข ื•ื•ืขืจืกื™ืข ื’ื™ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืกืขื ืกื™ื˜ื™ื•ื•ื™ื˜ื™ ื˜ืจืขืฉืึทืœื– ืื•ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื ื•ืฆืŸ ื“ื™ ืึทื ืงืขื˜ืข () ืจื•ืคืŸ ืฆื• ื‘ืึทืงื•ืžืขืŸ ืึธื ื–ืึธื’ ืึทื– ื“ื™ ื‘ืึทืฉื˜ื™ืžื˜ ื˜ืจืขืฉื›ืึธื•ืœื“ื– ื–ืขื ืขืŸ ื˜ืจื™ื’ืขืจื“ ืคึฟืึทืจ ืึท ื–ื™ื›ืขืจ ืฆื™ื™ื˜. ื“ืขืจ ืฉื˜ืจื™ืš ืึทืœืึทื•ื– ืึทื ื“ืจื•ื™ื“ ืฆื• ืžืึธื ื™ื˜ืึธืจ ื–ื™ืงืึธืจืŸ ื“ื•ื—ืง ืื™ืŸ ืึท ืคืจื™ ื‘ื™ื ืข, ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ื“ื™ ืžืงื•ืจ ืคื•ืŸ ืคึผืจืึธื‘ืœืขืžืก ืื•ืŸ ืคืึทืจืขื ื“ื™ืงืŸ ืึทื ื™ืžืคึผืึธืจื˜ื™ื“ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืึธืŸ ืงืึธื–ื™ื ื’ ืคึผืจืึธื‘ืœืขืžืก ื•ื•ืึธืก ื–ืขื ืขืŸ ื‘ืืžืขืจืงื˜ ืคึฟืึทืจ ื“ื™ ื‘ืึทื ื™ืฆืขืจ. ื•ื•ืขืŸ ื“ืจื•ืง ื˜ืขืกื˜ื™ื ื’, PSI-ื‘ืื–ื™ืจื˜ ื–ื™ืงืึธืจืŸ ืงืึทื ืกืึทืžืฉืึทืŸ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืžื›ืฉื™ืจื™ื ื“ืขืžืึทื ืกื˜ืจื™ื™ื˜ื™ื“ 10 ืžืืœ ื•ื•ื™ื™ื ื™ืงืขืจืข ืคืึทืœืฉ ืคึผืึทื–ืึทื˜ื™ื•ื•ื– ืงืึทืžืคึผืขืจื“ ืžื™ื˜ ื•ื•ืžืคึผืจืขืกืกื•ืจืข ืกื˜ืึทื˜ื™ืกื˜ื™ืง;
    • ื“ืขืจ ืงืึธื“ ืคึฟืึทืจ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ BPF ืžื’ื™ืœื” ืื™ื– ืึธืคึผื˜ื™ืžื™ื–ืขื“, ื•ื•ืึธืก ืึทืœืึทื•ื– ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ืึทืจื•ื™ืฃ ืฆื• 20 ืžืืœ ืคืึทืกื˜ืขืจ ืคึฟืึทืจ ื’ืจื•ื™ืก ืžื’ื™ืœื”. ืึธืคึผื˜ื™ืžื™ื–ืึทื˜ื™ืึธืŸ ื’ืขืžืื›ื˜ ืขืก ืžืขื’ืœืขืš ืฆื• ื›ืึทืคึผืŸ ื“ื™ ืฉื™ืขื•ืจ ืื•ื™ืฃ ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ BPF ืžื’ื™ืœื” ืคื•ืŸ 4096 ืฆื• ืึท ืžื™ืœื™ืึธืŸ ื™ื ืกื˜ืจืึทืงืฉืึทื ื–;
    • ืคึฟืึทืจ BPF ืžื’ื™ืœื” ืฆื•ื’ืขืฉื˜ืขืœื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืึทืงืกืขืก ื’ืœืื‘ืืœืข ื“ืึทื˜ืŸ, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื“ืขืคื™ื ื™ืจืŸ ื’ืœืื‘ืืœืข ื•ื•ืขืจื™ืึทื‘ืึทืœื– ืื•ืŸ ืงืึทื ืกื˜ืึทื ืฅ ืื™ืŸ ืžื’ื™ืœื”;
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืึทืคึผื™, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ืื™ืŸ Sysctl ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคึฟื•ืŸ BPF ืžื’ื™ืœื”;
    • ืคึฟืึทืจ ื“ื™ MIPS32 ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืึท JIT ืงืึทืžืคึผื™ื™ืœืขืจ ืคึฟืึทืจ ื“ื™ eBPF ื•ื•ื™ืจื˜ื•ืึทืœ ืžืึทืฉื™ืŸ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“;
    • ืคึฟืึทืจ ื“ื™ 32-ื‘ื™ืกืœ PowerPC ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ KASan (ืงืขืจื ืขืœ ืึทื“ืจืขืก ืกืึทื ื™ื˜ื™ื–ืขืจ) ื“ื™ื‘ืึทื’ื™ื ื’ ื’ืขืฆื™ื™ึทื’ ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ, ื•ื•ืึธืก ื”ืขืœืคึผืก ืฆื• ื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ืขืจืจืึธืจืก ื•ื•ืขืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื–ื›ึผืจื•ืŸ;
    • ืื•ื™ืฃ ืงืก86-64 ืกื™ืกื˜ืขืžืขืŸ, ื“ื™ ืจื™ืกื˜ืจื™ืงืฉืึทืŸ ืื•ื™ืฃ ืคึผืœื™ื™ืกื™ื ื’ ืฉื˜ืึทื˜ ื“ืึทืžืคึผืก ื‘ืขืฉืึทืก ืึท ืงืขืจืŸ ืงืจืึทืš (ืงืจืึทืš-ื“ืึทืžืคึผ) ืื™ืŸ ื–ื›ึผืจื•ืŸ ื’ืขื‘ื™ื˜ืŸ ื”ืขื›ืขืจ 896 ืžื‘ ืื™ื– ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ;
    • ืคึฟืึทืจ ื“ื™ s390 ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืงืขืจืŸ ืึทื“ืจืขืก ืคึผืœืึทืฅ ืจืึทื ื“ืึทืžื™ื–ื™ื™ืฉืึทืŸ (KASLR) ืื•ืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ื“ื™ื’ื™ื˜ืึทืœ ืกื™ื’ื ืึทื˜ืฉืขืจื– ื•ื•ืขืŸ ืœืึธื•ื“ื™ื ื’ ื“ื™ ืงืขืจืŸ ื“ื•ืจืš kexec_file_load () ื–ืขื ืขืŸ ื™ืžืคึผืœืึทืžืขื ืึทื“;
    • ืคึฟืึทืจ ื“ื™ PA-RISC ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ, ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ืงืขืจืŸ ื“ื™ื‘ื•ื’ื’ืขืจ (KGDB), ืฉืคึผืจื™ื ื’ืขืŸ ืžืึทืจืงืก ืื•ืŸ ืงืคึผืจืึธื‘ืขืก;
  • ื“ื™ ืขืงื•ื•ื™ืคึผืžืขื ื˜
    • ืฉืึธืคืขืจ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืœื™ืžืึท ืคึฟืึทืจ ื“ื™ Mali 400/450 ื’ืคึผื•, ื’ืขื ื™ืฆื˜ ืื™ืŸ ืคื™ืœืข ืขืœื˜ืขืจืข ื˜ืฉื™ืคึผืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ARM ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ. ืคึฟืึทืจ ื ื™ื™ึทืขืจ ืžืึทืœื™ ื’ืคึผื•ืก, ื“ื™ ืคึผืึทื ืคืจืึธืกื˜ ืฉืึธืคืขืจ ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ, ื•ื•ืึธืก ืฉื˜ื™ืฆื˜ ื˜ืฉื™ืคึผืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืžื™ื“ื’ืึทืจื“ (Mali-T6xx, Mali-T7xx, Mali-T8xx) ืื•ืŸ Bifrost (Mali G3x, G5x, G7x) ืžื™ืงืจืึธืึทืจื˜ืฉื™ื˜ืขืงื˜ื•ืจืขืก;
    • ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืึทื•ื“ื™ืึธ ื“ืขื•ื•ื™ืกืขืก ื ื™ืฆืŸ ืขืคืขื ืขืŸ ืคื™ืจืžื•ื•ืึทืจืข ืกืึธื•ื ื“ ืขืคึฟืŸ ืคื™ืจืžื•ื•ืึทืจืข (SOF). ื˜ืจืึธืฅ ื“ื™ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืคื•ืŸ ืขืคืขื ืขืŸ ื“ืจื™ื•ื•ืขืจืก, ื“ื™ ืคื™ืจืžื•ื•ืึทืจืข ืงืึธื“ ืคึฟืึทืจ ื’ืขื–ื•ื ื˜ ื˜ืฉื™ืคึผืก ื ืึธืš ืคืืจื‘ืœื™ื‘ืŸ ืคึฟืึทืจืžืึทื›ื˜ ืื•ืŸ ืื™ื– ื’ืขื•ื•ืขืŸ ืกืึทืคึผืœื™ื™ื“ ืื™ืŸ ื‘ื™ื™ื ืขืจื™ ืคืึธืจืขื. ื“ื™ ืกืึธื•ื ื“ ืขืคึฟืŸ ืคื™ืจืžื•ื•ืึทืจืข ืคึผืจื•ื™ืขืงื˜ ืื™ื– ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš ื™ื ื˜ืขืœ ืฆื• ืฉืึทืคึฟืŸ ืึธืคึฟืŸ ืคื™ืจืžื•ื•ืึทืจืข ืคึฟืึทืจ ื“ืกืคึผ ื˜ืฉื™ืคึผืก ืฉื™ื™ึทื›ื•ืช ืฆื• ืึทื•ื“ื™ืึธ ืคึผืจืึทืกืขืกื™ื ื’ (Google ืฉืคึผืขื˜ืขืจ ืื•ื™ืš ื–ื™ืš ืื™ื™ื ื’ืขืฉืจื™ื‘ืŸ ื“ื™ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’). ื“ืขืจื•ื•ื™ื™ึทืœ, ื“ื™ ืคึผืจื•ื™ืขืงื˜ ื”ืื˜ ืฉื•ื™ืŸ ืฆื•ื’ืขื’ืจื™ื™ื˜ ื“ื™ ื•ืคื“ืขืงื•ื ื’ ืคื•ืŸ ืคื™ืจืžื•ื•ืึทืจืข ืคึฟืึทืจ ื’ืขื–ื•ื ื˜ ื˜ืฉื™ืคึผืก ืคื•ืŸ ื“ื™ Intel Baytrail, CherryTrail, Broadwell, ApolloLake, GeminiLake, CannonLake ืื•ืŸ IceLake ืคึผืœืึทื˜ืคืึธืจืžืก;
    • Intel DRM ืฉืึธืคืขืจ (i915) ืžื•ืกื™ืฃ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื˜ืฉื™ืคึผืก
      Elkhartlake (Gen11). ืฆื•ื’ืขื’ืขื‘ืŸ PCI IDs ืคึฟืึทืจ Comet Lake (Gen9) ื˜ืฉื™ืคึผืก. ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ Icelake ื˜ืฉื™ืคึผืก ืื™ื– ืกื˜ื™ื™ื‘ืึทืœื™ื™ื–ื“, ืคึฟืึทืจ ื•ื•ืึธืก ื ืึธืš PCI ืžื™ื˜ืœ ืื™ื“ืขื ื˜ื™ืคื™ืฆื™ืจืŸ ื–ืขื ืขืŸ ืื•ื™ืš ืฆื•ื’ืขื’ืขื‘ืŸ.
      ืื•ื™ืกื’ืขืœืืฉืŸ
      ืžืึธื“ืข ืคื•ืŸ โ€‹โ€‹ื™ื™ืกื™ื ื’ืงืจืึทื ืึทืก ืกื•ื•ื™ื˜ืฉื™ื ื’ ืฆื•ื•ื™ืฉืŸ ืฆื•ื•ื™ื™ ื‘ืึทืคืขืจื– ืื™ืŸ ื•ื•ื™ื“ืขื ื–ื›ึผืจื•ืŸ (ืึทืกื™ื ืง ืคืœื™ืคึผ) ื•ื•ืขืŸ ืคึผืขืจืคืึธืจืžื™ื ื’ ืฉืจื™ื™ึทื‘ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ื“ื•ืจืš mmio, ื•ื•ืึธืก ื‘ืื˜ื™ื™ื˜ื™ืง ื’ืขื•ื•ืืงืกืŸ ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืคื•ืŸ ืขื˜ืœืขื›ืข 3 ื“ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– (ืœืžืฉืœ, ื“ื™ ืคืึธืจืฉื˜ืขืœื•ื ื’ ืื™ืŸ ื“ื™ 3DMark Ice Storm ืคึผืจืึธื‘ืข ื’ืขื•ื•ืืงืกืŸ ืžื™ื˜ 300-400%). ืฆื•ื’ืขืœื™ื™ื’ื˜ ื˜ืขื›ื ืึธืœืึธื’ื™ืข ืฉื˜ื™ืฆืŸ ื”ื“ืงืคึผ 2.2 (ื”ื•ื™ืš-ื‘ืึทื ื“ื•ื•ื™ื“ื˜ ื“ื™ื’ื™ื˜ืึทืœ ืื™ื ื”ืึทืœื˜ ืคึผืจืึทื˜ืขืงืฉืึทืŸ) ืคึฟืึทืจ ืขื ืงืจื™ืคึผื˜ื™ื ื’ ื•ื•ื™ื“ืขื ืกื™ื’ื ืึทืœื– ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ื“ื•ืจืš ื”ื“ืžื™;

    • ื“ืขืจ amdgpu ืฉืึธืคืขืจ ืคึฟืึทืจ Vega20 GPU ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ RAS (ืจืขืœื™ืึทื‘ื™ืœื™ื˜ื™, ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™, ืกืขืจื•ื•ื™ืกืึทื‘ื™ืœื™ื˜ื™) ืื•ืŸ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ SMU 11 ืกืึทื‘ืกื™ืกื˜ืึทื, ื•ื•ืึธืก ืจื™ืคึผืœื™ื™ืกื˜ ืคึผืึธื•ื•ืขืจืคึผืœื™ื™ึท ื˜ืขื›ื ืึธืœืึธื’ื™ืข. ืคึฟืึทืจ GPU Vega12 ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ BACO ืžืึธื“ืข (ื‘ืึทืก ืึทืงื˜ื™ื•ื•, ืฉืคึผืึธืŸ ืื•ื™ืกื’ืขืœืืฉืŸ). ืฆื•ื’ืขื’ืขื‘ืŸ ืขืจืฉื˜ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ XGMI, ืึท ื”ื•ื™ืš-ื’ื™ื›ืงื™ื™ึทื˜ ื•ื™ื˜ืึธื‘ื•ืก (PCIe 4.0) ืคึฟืึทืจ ื’ืคึผื• ื™ื ื˜ืขืจืงืึทื ืขืงืฉืึทืŸ. ืฆื•ื’ืขืœื™ื™ื’ื˜ ืคืขืœื ื“ื™ืง ื™ื“ืขื ื˜ื™ืคื™ืขืจืก ืคึฟืึทืจ ืงืึทืจื“ืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ Polaris10 GPU ืฆื• ื“ื™ amdkfd ืฉืึธืคืขืจ;
    • ื“ืขืจ ื ืึธื•ื•ื•ืขืึทื• ืฉืึธืคืขืจ ื”ืื˜ ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื‘ืึธืจื“ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ NVIDIA Turing 117 ื˜ืฉื™ืคึผืกืขื˜ (TU117, ื’ืขื•ื•ื™ื™ื ื˜ ืื™ืŸ ื“ื™ GeForce GTX 1650). ืื™ืŸ
      kconfig ืฆื•ื’ืขื’ืขื‘ืŸ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ ืฆื• ื“ื™ืกื™ื™ื‘ืึทืœ ืคืึทืจืขืœื˜ืขืจื˜ ืคืึทื ื’ืงืฉืึทื ื– ื•ื•ืึธืก ื–ืขื ืขืŸ ื ื™ื˜ ืžืขืจ ื’ืขื ื™ืฆื˜ ืื™ืŸ ืงืจืึทื ื˜ ืจื™ืœื™ืกื™ื– ืคื•ืŸ libdrm;

    • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ "ื˜ื™ื™ืžืœื™ื™ืŸ" ืกื™ื ื’ืงืจืึทื ืึทื–ื™ื™ืฉืึทืŸ ืึทื‘ื“ื–ืฉืขืงืฅ ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ DRM API ืื•ืŸ ื“ื™ ืึทืžื“ื’ืคึผื• ืฉืึธืคืขืจ, ืึทืœืึทื•ื™ื ื’ ืื™ืจ ืฆื• ื˜ืึธืŸ ืึธืŸ ืงืœืึทืกื™ืฉ ื‘ืœืึทืงื™ื ื’.
    • ื“ื™ ื•ื•ื‘ืึธืงืกื•ื•ื™ื“ืขืึธ ืฉืึธืคืขืจ ืคึฟืึทืจ ื“ื™ VirtualBox ื•ื•ื™ืจื˜ื•ืึทืœ ื’ืคึผื• ืื™ื– ืืจื™ื‘ืขืจื’ืขืคืืจืŸ ืคื•ืŸ ื“ื™ ืกื˜ืึทื’ื™ื ื’ ืฆื•ื•ื™ื™ึทื’ ืฆื• ื“ื™ ื”ื•ื™ืคึผื˜ ืกื˜ืจื•ืงื˜ื•ืจ;
    • ืฆื•ื’ืขืœื™ื™ื’ื˜ ืึทืกืคึผืขืขื“ ืฉืึธืคืขืจ ืคึฟืึทืจ GFX SoC ASPEED ืฉืคึผืึธืŸ;
    • ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ARM SoC ืื•ืŸ Intel Agilex (SoCFPGA), NXP i.MX8MM, Allwinner (RerVision H3-DVK (H3), Oceanic 5205 5inMFD, ,Beelink GS2 (H6), Orange Pi 3 (H6)), Rockchip (Orange Pi) ) ื‘ืึธืจื“ื– RK3399, Nanopi NEO4, Veyron-Mighty Chromebook), Amlogic: SEI Robotics SEI510,
      ST Micro (stm32mp157a, stm32mp157c), NXP (
      Eckelmann ci4x10 (i.MX6DL),

      i.MX8MM EVK (i.MX8MM),

      ZII i.MX7 RPU2 (i.MX7),

      ZII SPB4 (VF610),

      Zii Ultra (i.MX8M),

      TQ TQMa7S (i.MX7Solo),

      TQ TQMa7D (i.MX7Dual),

      ืงืึธื‘ืึธ ืึธืจืึท (ื™.ืžืงืก50),

      Menlosystems M53 (i.MX53)), NVIDIA Jetson Nano (Tegra T210).

ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ื“ื™ ืœืึทื˜ื™ื™ึทืŸ ืืžืขืจื™ืงืื ืขืจ ืคืจื™ื™ ื•ื•ื™ื™ื›ื•ื•ืืจื’ ื•ื•ื™ืงื™ืคึผืขื“ื™ืข ื’ืขืฉืืคืŸ
ืึธืคึผืฆื™ืข ื’ืึธืจ ืคืจื™ื™ ืงืขืจืŸ 5.2 - ืœื™ื ื•ืงืก-ืคืจื™ื™ 5.2-ื’ื ื•, ื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 ื˜. ื ื™ื• ืžืขืœื“ื•ื ื’ ื›ื•ืœืœ ื˜ืขืงืข ื•ืคึผืœืึธืึทื“ื™ื ื’
Sound Open Firmware. ืœืึธื•ื“ื™ื ื’ ืคื•ืŸ ื‘ืœืึทื‘ื– ืื™ืŸ ื“ืจื™ื•ื•ืขืจืก ืื™ื– ืคืึทืจืงืจื™ืคึผืœื˜
mt7615, rtw88, rtw8822b, rtw8822c, btmtksdio, iqs5xx, ishtp ืื•ืŸ ucsi_ccg. ื“ื™ ื‘ืœืึธื‘ ืจื™ื™ื ื™ืงื•ื ื’ ืงืึธื“ ืื™ืŸ ื“ื™ ixp4xx, imx-sdma, amdgpu, nouveau ืื•ืŸ goya ื“ืจื™ื•ื•ืขืจืก ืื•ืŸ ืกืึทื‘ืกื™ืกื˜ืึทืžื–, ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื•ื•ื™ ืื™ืŸ ื“ื™ ืžื™ืงืจืึธืงืึธื“ืข ื“ืึทืงื™ื•ืžืขื ื˜ื™ื™ืฉืึทืŸ, ืื™ื– ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜. ืคืืจืฉื˜ืืคื˜ ืจื™ื™ื ื™ืงื•ื ื’ ื‘ืœืึทื‘ื– ืื™ืŸ ื“ื™ r8822be ื“ืจื™ื™ื•ื•ืขืจ ืจืขื›ื˜ ืฆื• ื–ื™ื™ืŸ ื‘ืึทื–ื™ื™ึทื˜ื™ืงื•ื ื’.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’