ืžื”ื“ื•ืจืช ืœื™ื‘ืช ืœื™ื ื•ืงืก 6.2

ืœืื—ืจ ื—ื•ื“ืฉื™ื™ื ืฉืœ ืคื™ืชื•ื—, Linus Torvalds ื”ืฆื™ื’ ืืช ื”ืžื”ื“ื•ืจื” ืฉืœ ืœื™ื‘ืช ืœื™ื ื•ืงืก 6.2. ื‘ื™ืŸ ื”ืฉื™ื ื•ื™ื™ื ื”ื‘ื•ืœื˜ื™ื: ืžื•ืชืจืช ืงื‘ืœืช ืงื•ื“ ื‘ืจื™ืฉื™ื•ืŸ Copyleft-Next, ื”ื˜ืžืขืช RAID5/6 ื‘-Btrfs ืžืฉื•ืคืจืช, ืฉื™ืœื•ื‘ ื”ืชืžื™ื›ื” ื‘ืฉืคืช Rust ื ืžืฉื›ืช, ืชืงื•ืจื” ืฉืœ ื”ื’ื ื” ืžืคื ื™ ื”ืชืงืคื•ืช Rebleed ืžืฆื˜ืžืฆืžืช, ื ื•ืกืคื” ื™ื›ื•ืœืช ืœื•ื•ืกืช ืฆืจื™ื›ืช ื–ื™ื›ืจื•ืŸ ื‘ืžื”ืœืš ื›ืชื™ื‘ื” ื—ื•ื–ืจืช, ื ื•ืกืฃ ืžื ื’ื ื•ืŸ ืœืื™ื–ื•ืŸ TCP PLB (Protective Load Balancing), ื ื•ืกืฃ ืžื ื’ื ื•ืŸ ื”ื’ื ืช ื–ืจื™ืžืช ืคืงื•ื“ื” ื”ื™ื‘ืจื™ื“ื™ (FineIBT), ืœ-BPF ื™ืฉ ื›ืขืช ืืช ื”ื™ื›ื•ืœืช ืœื”ื’ื“ื™ืจ ืื•ื‘ื™ื™ืงื˜ื™ื ื•ืžื‘ื ื™ ื ืชื•ื ื™ื ืžืฉืœื• , ื”ื›ืœื™ rv (Runtime Verification) ื›ืœื•ืœ, ืฆืจื™ื›ืช ื”ื—ืฉืžืœ ื‘ื™ื™ืฉื•ื ืžื ืขื•ืœื™ RCU ื”ื•ืคื—ืชื”.

ื”ื’ืจืกื” ื”ื—ื“ืฉื” ื›ื•ืœืœืช 16843 ืชื™ืงื•ื ื™ื ืž-2178 ืžืคืชื—ื™ื, ื’ื•ื“ืœ ื”ืชื™ืงื•ืŸ ื”ื•ื 62 ืžื’ื”-ื‘ื™ื™ื˜ (ื”ืฉื™ื ื•ื™ื™ื ื”ืฉืคื™ืขื• ืขืœ 14108 ืงื‘ืฆื™ื, ื ื•ืกืคื• 730195 ืฉื•ืจื•ืช ืงื•ื“, 409485 ืฉื•ืจื•ืช ื ืžื—ืงื•). ื›-42% ืžื›ืœ ื”ืฉื™ื ื•ื™ื™ื ืฉื”ื•ืฆื’ื• ื‘-6.2 ืงืฉื•ืจื™ื ืœืžื ื”ืœื™ ื”ืชืงื ื™ื, ื›-16% ืžื”ืฉื™ื ื•ื™ื™ื ืงืฉื•ืจื™ื ืœืขื“ื›ื•ืŸ ืงื•ื“ ืกืคืฆื™ืคื™ ืœืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ื—ื•ืžืจื”, 12% ืงืฉื•ืจื™ื ืœืขืจื™ืžืช ื”ืจืฉืช, 4% ืงืฉื•ืจื™ื ืœืžืขืจื›ื•ืช ืงื‘ืฆื™ื ื•-3% ืงืฉื•ืจื™ื ืœืชืชื™ ืžืขืจื›ื•ืช ืœื™ื‘ื” ืคื ื™ืžื™ื•ืช.

ื—ื™ื“ื•ืฉื™ื ืžืจื›ื–ื™ื™ื ื‘ืงืจื ืœ 6.2:

  • ืฉื™ืจื•ืชื™ ื–ื™ื›ืจื•ืŸ ื•ืžืขืจื›ืช
    • ืžื•ืชืจ ืœื›ืœื•ืœ ืœืชื•ืš ืงื•ื“ ื”ืœื™ื‘ื” ื•ืฉื™ื ื•ื™ื™ื ื”ื ื™ืชื ื™ื ื‘ืžืกื’ืจืช ืจื™ืฉื™ื•ืŸ Copyleft-Next 0.3.1. ื”ืจื™ืฉื™ื•ืŸ Copyleft-Next ื ื•ืฆืจ ืขืœ ื™ื“ื™ ืื—ื“ ืžืžื—ื‘ืจื™ GPLv3 ื•ื”ื•ื ืชื•ืื ื‘ืื•ืคืŸ ืžืœื ืœืจื™ืฉื™ื•ืŸ GPLv2, ื›ืคื™ ืฉืื•ืฉืจ ืขืœ ื™ื“ื™ ืขื•ืจื›ื™ ื“ื™ืŸ ืž-SUSE ื•-Red Hat. ื‘ื”ืฉื•ื•ืื” ืœ-GPLv2, ืจื™ืฉื™ื•ืŸ Copyleft-Next ื”ื•ื ื”ืจื‘ื” ื™ื•ืชืจ ืงื•ืžืคืงื˜ื™ ื•ืงืœ ื™ื•ืชืจ ืœื”ื‘ื ื” (ื”ื•ืกืจื• ื—ืœืง ื”ืžื‘ื•ื ื•ื”ืื–ื›ื•ืจ ืฉืœ ืคืฉืจื•ืช ืžื™ื•ืฉื ื•ืช), ืžื’ื“ื™ืจ ืืช ืžืกื’ืจืช ื”ื–ืžืŸ ื•ื”ื ื•ื”ืœ ืœื‘ื™ื˜ื•ืœ ื”ืคืจื•ืช, ื•ืžืกื™ืจ ืื•ื˜ื•ืžื˜ื™ืช ื“ืจื™ืฉื•ืช copyleft ืขื‘ื•ืจ ืชื•ื›ื ื•ืช ืžื™ื•ืฉื ื•ืช. ื”ื•ื ื‘ืŸ ื™ื•ืชืจ ืž-15 ืฉื ื™ื.

      Copyleft-Next ืžื›ื™ืœ ื’ื ืกืขื™ืฃ ื”ืขื ืงืช ื˜ื›ื ื•ืœื•ื’ื™ื” ืงื ื™ื™ื ื™ืช, ืฉื‘ื ื™ื’ื•ื“ ืœ-GPLv2, ื”ื•ืคืš ืืช ื”ืจื™ืฉื™ื•ืŸ ื”ื–ื” ืœืชื•ืื ืœืจื™ืฉื™ื•ืŸ Apache 2.0. ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืชืื™ืžื•ืช ืžืœืื” ืœ-GPLv2, Copyleft-Next ืžืฆื™ื™ืŸ ื‘ืžืคื•ืจืฉ ืฉื ื™ืชืŸ ืœืกืคืง ืขื‘ื•ื“ื” ื ื’ื–ืจืช ืชื—ืช ืจื™ืฉื™ื•ืŸ GPL ื‘ื ื•ืกืฃ ืœืจื™ืฉื™ื•ืŸ Copyleft-Next ื”ืžืงื•ืจื™.

    • ื”ืžื‘ื ื” ื›ื•ืœืœ ืืช ื›ืœื™ ื”ืฉื™ืจื•ืช "rv", ื”ืžืกืคืง ืžืžืฉืง ืœืื™ื ื˜ืจืืงืฆื™ื” ืžืžืจื—ื‘ ื”ืžืฉืชืžืฉ ืขื ืžื˜ืคืœื™ื ืฉืœ ืชืช-ืžืขืจื›ืช RV (Runtime Verification), ืฉื ื•ืขื“ ืœื‘ื“ื•ืง ืืช ื”ืคืขื•ืœื” ื”ื ื›ื•ื ื” ื‘ืžืขืจื›ื•ืช ืืžื™ื ื•ืช ื‘ืžื™ื•ื—ื“ ื”ืžื‘ื˜ื™ื—ื•ืช ื”ื™ืขื“ืจ ื›ืฉืœื™ื. ื”ืื™ืžื•ืช ืžืชื‘ืฆืข ื‘ื–ืžืŸ ืจื™ืฆื” ืขืœ ื™ื“ื™ ื”ืฆืžื“ืช ืžื˜ืคืœื™ื ืœื ืงื•ื“ื•ืช ืžืขืงื‘ ืฉื‘ื•ื“ืงื•ืช ืืช ื”ืชืงื“ืžื•ืช ื”ื‘ื™ืฆื•ืข ื‘ืคื•ืขืœ ืžื•ืœ ืžื•ื“ืœ ื“ื˜ืจืžื™ื ื™ืกื˜ื™ ื™ื™ื—ื•ืก ืงื‘ื•ืข ืžืจืืฉ ืฉืœ ื”ืžื›ื•ื ื” ื”ืžื’ื“ื™ืจ ืืช ื”ื”ืชื ื”ื’ื•ืช ื”ืฆืคื•ื™ื” ืฉืœ ื”ืžืขืจื›ืช.
    • ื”ืชืงืŸ zRAM, ื”ืžืืคืฉืจ ืœืื—ืกืŸ ืืช ืžื—ื™ืฆืช ื”ื”ื—ืœืคื” ื‘ื–ื™ื›ืจื•ืŸ ื‘ืฆื•ืจื” ื“ื—ื•ืกื” (ื ื•ืฆืจ ื‘ื–ื™ื›ืจื•ืŸ ื”ืชืงืŸ ื‘ืœื•ืง ืฉืืœื™ื• ืžืชื‘ืฆืขืช ื”ื”ื—ืœืคื” ื‘ื“ื—ื™ืกื”), ืžื™ื™ืฉื ืืช ื”ื™ื›ื•ืœืช ืœืืจื•ื– ื“ืคื™ื ืžื—ื“ืฉ ื‘ืืžืฆืขื•ืช ืืœื’ื•ืจื™ืชื ื—ืœื•ืคื™ ื›ื“ื™ ืœื”ื’ื™ืข ืœืจืžื” ื’ื‘ื•ื”ื” ื™ื•ืชืจ ืฉืœ ื“ื—ื™ืกื”. ื”ืจืขื™ื•ืŸ ื”ืžืจื›ื–ื™ ื”ื•ื ืœืกืคืง ื‘ื—ื™ืจื” ื‘ื™ืŸ ืžืกืคืจ ืืœื’ื•ืจื™ืชืžื™ื (lzo, lzo-rle, lz4, lz4hc, zstd), ื”ืžืฆื™ืขื™ื ืคืฉืจื•ืช ืžืฉืœื”ื ื‘ื™ืŸ ืžื”ื™ืจื•ืช ื“ื—ื™ืกื”/ืคื™ืจื•ืง ื•ืจืžืช ื“ื—ื™ืกื”, ืื• ืื•ืคื˜ื™ืžืœื™ ื‘ืžืฆื‘ื™ื ืžื™ื•ื—ื“ื™ื (ืœื“ื•ื’ืžื”, ืœื“ื—ื™ืกืช ื’ื“ื•ืœื•ืช ื“ืคื™ ื–ื™ื›ืจื•ืŸ).
    • ื ื•ืกืฃ ื”-API "iommufd" ืœื ื™ื”ื•ืœ ืžืขืจื›ืช ื ื™ื”ื•ืœ ื–ื™ื›ืจื•ืŸ I/O - IOMMU (ื™ื—ื™ื“ืช ื ื™ื”ื•ืœ ื–ื™ื›ืจื•ืŸ I/O) ืžืžืจื—ื‘ ื”ืžืฉืชืžืฉ. ื”-API ื”ื—ื“ืฉ ืžืืคืฉืจ ืœื ื”ืœ ื˜ื‘ืœืื•ืช ื“ืคื™ ื–ื™ื›ืจื•ืŸ I/O ื‘ืืžืฆืขื•ืช ืžืชืืจื™ ืงื‘ืฆื™ื.
    • BPF ืžืกืคืง ืืช ื”ื™ื›ื•ืœืช ืœื™ืฆื•ืจ ืกื•ื’ื™ื, ืœื”ื’ื“ื™ืจ ืื•ื‘ื™ื™ืงื˜ื™ื ืžืฉืœืš, ืœื‘ื ื•ืช ื”ื™ืจืจื›ื™ื” ืžืฉืœืš ืฉืœ ืื•ื‘ื™ื™ืงื˜ื™ื ื•ืœื™ืฆื•ืจ ื‘ืื•ืคืŸ ื’ืžื™ืฉ ืžื‘ื ื™ ื ืชื•ื ื™ื ืžืฉืœืš, ื›ื’ื•ืŸ ืจืฉื™ืžื•ืช ืžืงื•ืฉืจื•ืช. ืขื‘ื•ืจ ืชื•ื›ื ื™ื•ืช BPF ืขื•ื‘ืจื•ืช ืœืžืฆื‘ ืฉื™ื ื” (BPF_F_SLEEPABLE), ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืžื ืขื•ืœื™ bpf_rcu_read_{,un}lock() . ืชืžื™ื›ื” ืžื™ื•ืฉืžืช ืœืฉืžื™ืจืช ืื•ื‘ื™ื™ืงื˜ื™ task_struct. ืกื•ื’ ืžืคื” ื ื•ืกืฃ BPF_MAP_TYPE_CGRP_STORAGE, ืžืกืคืง ืื—ืกื•ืŸ ืžืงื•ืžื™ ืœืงื‘ื•ืฆื•ืช cgroups.
    • ืขื‘ื•ืจ ืžื ื’ื ื•ืŸ ื”ื—ืกื™ืžื” ืฉืœ RCU (Read-Copy-Update), ืžื™ื•ืฉื ืžื ื’ื ื•ืŸ ืื•ืคืฆื™ื•ื ืœื™ ืฉืœ ืฉื™ื—ื•ืช ื”ืชืงืฉืจื•ืช ื—ื•ื–ืจื•ืช "ืขืฆืœื•ืช", ืฉื‘ื• ืžืกืคืจ ืฉื™ื—ื•ืช ื”ืชืงืฉืจื•ืช ื—ื•ื–ืจื•ืช ืžืขื•ื‘ื“ื•ืช ื‘ื‘ืช ืื—ืช ื‘ืืžืฆืขื•ืช ื˜ื™ื™ืžืจ ื‘ืžืฆื‘ ืืฆื•ื•ื”. ื™ื™ืฉื•ื ื”ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ื”ืžื•ืฆืขืช ืžืืคืฉืจ ืœื ื• ืœื”ืคื—ื™ืช ืืช ืฆืจื™ื›ืช ื”ื—ืฉืžืœ ื‘ืžื›ืฉื™ืจื™ ืื ื“ืจื•ืื™ื“ ื•-ChromeOS ื‘-5-10% ืขืœ ื™ื“ื™ ื“ื—ื™ื™ืช ื‘ืงืฉื•ืช RCU ื‘ื–ืžืŸ ืกืจืง ืื• ืขื•ืžืก ื ืžื•ืš ืขืœ ื”ืžืขืจื›ืช.
    • ื ื•ืกืฃ sysctl split_lock_mitigate ื›ื“ื™ ืœืฉืœื•ื˜ ื›ื™ืฆื“ ื”ืžืขืจื›ืช ืžื’ื™ื‘ื” ื›ืืฉืจ ื”ื™ื ืžื–ื”ื” ื ืขื™ืœื•ืช ืžืคื•ืฆืœื•ืช ื”ืžืชืจื—ืฉื•ืช ื‘ืขืช ื’ื™ืฉื” ืœื ืชื•ื ื™ื ืœื ืžื™ื•ืฉืจื™ื ื‘ื–ื™ื›ืจื•ืŸ ืขืงื‘ ื”ื ืชื•ื ื™ื ืฉื—ื•ืฆื™ื ืฉื ื™ ืงื•ื•ื™ ืžื˜ืžื•ืŸ ืฉืœ CPU ื‘ืขืช ื‘ื™ืฆื•ืข ื”ื•ืจืื” ืื˜ื•ืžื™ืช. ื—ืกื™ืžื•ืช ื›ืืœื” ืžื•ื‘ื™ืœื•ืช ืœื™ืจื™ื“ื” ืžืฉืžืขื•ืชื™ืช ื‘ื‘ื™ืฆื•ืขื™ื. ื”ื’ื“ืจืช split_lock_mitigate ืœ-0 ืจืง ืžื•ืฆื™ืื” ืื–ื”ืจื” ืฉื™ืฉ ื‘ืขื™ื”, ื‘ืขื•ื“ ืฉื”ื’ื“ืจืช split_lock_mitigate ืœ-1 ื’ื•ืจืžืช ื’ื ืœืชื”ืœื™ืš ืฉื’ืจื ืœื”ืื˜ื” ืฉืœ โ€‹โ€‹ื”ื ืขื™ืœื” ื›ื“ื™ ืœืฉืžืจ ืืช ื”ื‘ื™ืฆื•ืขื™ื ืœืฉืืจ ื”ืžืขืจื›ืช.
    • ื™ื™ืฉื•ื ื—ื“ืฉ ืฉืœ qspinlock ื”ื•ืฆืข ืขื‘ื•ืจ ืืจื›ื™ื˜ืงื˜ื•ืจืช PowerPC, ืืฉืจ ืžืคื’ื™ืŸ ื‘ื™ืฆื•ืขื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ ื•ืคื•ืชืจ ื›ืžื” ื‘ืขื™ื•ืช ื ืขื™ืœื” ื”ืžืชืขื•ืจืจื•ืช ื‘ืžืงืจื™ื ื—ืจื™ื’ื™ื.
    • ืงื•ื“ ื”ื˜ื™ืคื•ืœ ื‘ืคืกื™ืงื•ืช MSI (ื”ืคืกืงื•ืช ืขื ืกื™ืžื ื™ื ืฉืœ ื”ื•ื“ืขื•ืช) ืขื•ื‘ื“ ืžื—ื“ืฉ, ืžื‘ื˜ืœ ื‘ืขื™ื•ืช ืืจื›ื™ื˜ืงื˜ื•ื ื™ื•ืช ืฉื”ืฆื˜ื‘ืจื• ื•ื”ื•ืกื™ืฃ ืชืžื™ื›ื” ืœืงืฉื™ืจืช ืžื˜ืคืœื™ื ื‘ื•ื“ื“ื™ื ืœื”ืชืงื ื™ื ืฉื•ื ื™ื.
    • ืขื‘ื•ืจ ืžืขืจื›ื•ืช ื”ืžื‘ื•ืกืกื•ืช ืขืœ ืืจื›ื™ื˜ืงื˜ื•ืจืช ืขืจื›ืช ื”ื”ื•ืจืื•ืช ืฉืœ LoongArch ื”ืžืฉืžืฉืช ื‘ืžืขื‘ื“ื™ Loongson 3 5000 ื•ืžื™ื™ืฉืžื•ืช ืืช ื”-RISC ISA ื”ื—ื“ืฉ, ื‘ื“ื•ืžื” ืœ-MIPS ื•-RISC-V, ืžื™ื•ืฉืžืช ืชืžื™ื›ื” ื‘-ftrace, ื”ื’ื ืช ืžื—ืกื ื™ืช, ืžืฆื‘ื™ ืฉื™ื ื” ื•ื”ืžืชื ื”.
    • ื ื™ืชื ื” ื”ื™ื›ื•ืœืช ืœื”ืงืฆื•ืช ืฉืžื•ืช ืœืื–ื•ืจื™ื ืฉืœ ื–ื™ื›ืจื•ืŸ ืื ื•ื ื™ืžื™ ืžืฉื•ืชืฃ (ื‘ืขื‘ืจ ื ื™ืชืŸ ื”ื™ื” ืœื”ืงืฆื•ืช ืฉืžื•ืช ืจืง ืœื–ื™ื›ืจื•ืŸ ืื ื•ื ื™ืžื™ ืคืจื˜ื™ ืฉื”ื•ืงืฆื” ืœืชื”ืœื™ืš ืกืคืฆื™ืคื™).
    • ื”ื•ืกืฃ ืคืจืžื˜ืจ ื—ื“ืฉ ืฉืœ ืฉื•ืจืช ืคืงื•ื“ื” ืœื™ื‘ื” "trace_trigger", ืฉื ื•ืขื“ ืœื”ืคืขื™ืœ ื˜ืจื™ื’ืจ ืžืขืงื‘ ื”ืžืฉืžืฉ ืœืงืฉื™ืจืช ืคืงื•ื“ื•ืช ืžื•ืชื ื•ืช ื”ื ืงืจืื•ืช ื›ืืฉืจ ื‘ื“ื™ืงืช ื‘ืงืจื” ืžื•ืคืขืœืช (ืœื“ื•ื’ืžื”, trace_trigger=โ€sched_switch.stacktrace if prev_state == 2โ€ณ).
    • ื”ื“ืจื™ืฉื•ืช ืœื’ืจืกื” ืฉืœ ื—ื‘ื™ืœืช binutils ื”ื•ื’ื“ืœื•. ื‘ื ื™ื™ืช ื”ืœื™ื‘ื” ื“ื•ืจืฉืช ื›ืขืช ืœืคื—ื•ืช binutils 2.25.
    • ื‘ืขืช ืงืจื™ืื” ืœ- exec(), ื ื•ืกืคื” ื”ื™ื›ื•ืœืช ืœืžืงื ืชื”ืœื™ืš ื‘ืžืจื—ื‘ ืฉืžื•ืช ื–ืžืŸ, ืฉื‘ื• ื”ืฉืขื” ืฉื•ื ื” ืžื–ืžืŸ ื”ืžืขืจื›ืช.
    • ื”ืชื—ืœื ื• ืœื”ืขื‘ื™ืจ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื ื•ืกืคืช ืžืกื ื™ืฃ Rust-for-Linux ื”ืงืฉื•ืจื” ืœืฉื™ืžื•ืฉ ื‘ืฉืคืช Rust ื›ืฉืคื” ืฉื ื™ื™ื” ืœืคื™ืชื•ื— ืžื ื”ืœื™ ื”ืชืงื ื™ื ื•ืžื•ื“ื•ืœื™ ืœื™ื‘ื”. ืชืžื™ื›ืช Rust ืžื•ืฉื‘ืชืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื•ืื™ื ื” ื’ื•ืจืžืช ืœื›ืš ืฉ- Rust ื ื›ืœืœ ื›ืชืœื•ืช ื ื“ืจืฉืช ืœื‘ื ื™ื™ืช ืœื™ื‘ื”. ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ื‘ืกื™ืกื™ืช ื”ืžื•ืฆืขืช ื‘ืžื”ื“ื•ืจื” ื”ืื—ืจื•ื ื” ืžื•ืจื—ื‘ืช ื›ื“ื™ ืœืชืžื•ืš ื‘ืงื•ื“ ื‘ืจืžื” ื ืžื•ื›ื”, ื›ื’ื•ืŸ ืกื•ื’ Vec ื•ืคืงื•ื“ื•ืช ื”ืžืืงืจื• pr_debug!(), pr_cont!() ื•-pr_alert!(), ื›ืžื• ื’ื ื”ืžืืงืจื• ื”ืคืจื•ืฆื“ื•ืจืœื™ "#[vtable ]โ€, ืžื” ืฉืžืคืฉื˜ ืืช ื”ืขื‘ื•ื“ื” ืขื ื˜ื‘ืœืื•ืช ืžืฆื‘ื™ืขื™ื ืขืœ ืคื•ื ืงืฆื™ื•ืช. ืชื•ืกืคืช ืฉืœ ื›ืจื™ื›ื•ืช Rust ื‘ืจืžื” ื’ื‘ื•ื”ื” ืขืœ ืคื ื™ ืชืช-ืžืขืจื›ื•ืช ืœื™ื‘ื”, ืฉื™ืืคืฉืจื• ื™ืฆื™ืจืช ื“ืจื™ื™ื‘ืจื™ื ืžืŸ ื”ืžื ื™ื™ืŸ ื‘-Rust, ืฆืคื•ื™ื” ื‘ืžื”ื“ื•ืจื•ืช ืขืชื™ื“ื™ื•ืช.
    • ืกื•ื’ ื”"char" ื”ืžืฉืžืฉ ื‘ืœื™ื‘ื” ืžื•ื›ืจื– ื›ืขืช ื›ื‘ืœืชื™ ื—ืชื•ื ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ืขื‘ื•ืจ ื›ืœ ื”ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช.
    • ะžะฑัŠัะฒะปะตะฝ ัƒัั‚ะฐั€ะตะฒัˆะธะผ ะผะตั…ะฐะฝะธะทะผ ั€ะฐัะฟั€ะตะดะตะปะตะฝะธั ะฟะฐะผัั‚ะธ slab โ€” SLOB (slab allocator), ะบะพั‚ะพั€ั‹ะน ะฑั‹ะป ัะฟั€ะพะตะบั‚ะธั€ะพะฒะฐะฝ ะดะปั ัะธัั‚ะตะผะฐ ั ะฝะตะฑะพะปัŒัˆะธะผ ะพะฑัŠั‘ะผะพะผ ะฟะฐะผัั‚ะธ. ะ’ะผะตัั‚ะพ SLOB ะฒ ะพะฑั‹ั‡ะฝั‹ั… ัƒัะปะพะฒะธัั… ั€ะตะบะพะผะตะฝะดัƒะตั‚ัั ะธัะฟะพะปัŒะทะพะฒะฐั‚ัŒ SLUB ะธะปะธ SLAB. ะ”ะปั ัะธัั‚ะตะผ ั ะฝะตะฑะพะปัŒัˆะธะผ ะพะฑัŠั‘ะผะพะผ ะฟะฐะผัั‚ะธ ั€ะตะบะพะผะตะฝะดัƒะตั‚ัั ะฟั€ะธะผะตะฝัั‚ัŒ SLUB ะฒ ั€ะตะถะธะผะต SLUB_TINY.
  • ืชืช-ืžืขืจื›ืช ื“ื™ืกืง, ืงืœื˜/ืคืœื˜ ื•ืžืขืจื›ื•ืช ืงื‘ืฆื™ื
    • ื‘ื•ืฆืขื• ืฉื™ืคื•ืจื™ื ื‘-Btrfs ืฉืžื˜ืจืชื ืœืชืงืŸ ืืช ื‘ืขื™ื™ืช "ื—ื•ืจ ื”ื›ืชื™ื‘ื”" ื‘ื™ื™ืฉื•ืžื™ RAID 5/6 (ื ื™ืกื™ื•ืŸ ืœืฉื—ื–ืจ RAID ืื ืžืชืจื—ืฉืช ืงืจื™ืกื” ื‘ืžื”ืœืš ื”ื›ืชื™ื‘ื” ื•ืื™ ืืคืฉืจ ืœื”ื‘ื™ืŸ ืื™ื–ื” ื‘ืœื•ืง ืขืœ ืื™ื–ื” ืžื›ืฉื™ืจ RAID ื ื›ืชื‘ ื‘ืฆื•ืจื” ื ื›ื•ื ื”, ืžื” ืฉืขืœื•ืœ ืœื”ื•ื‘ื™ืœ ืœื”ืจืก ื‘ืœื•ืงื™ื, ื‘ื”ืชืืžื” ืœื—ืกื™ืžื•ืช ื—ืชื•ืžื•ืช). ื‘ื ื•ืกืฃ, ื›ื•ื ื ื™ SSD ืžืืคืฉืจื™ื ื›ืขืช ืื•ื˜ื•ืžื˜ื™ืช ืคืขื•ืœืช ื”ืฉืœื›ื” ืืกื™ื ื›ืจื•ื ื™ืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื›ืืฉืจ ืืคืฉืจ, ืžื” ืฉืžืืคืฉืจ ื‘ื™ืฆื•ืขื™ื ืžืฉื•ืคืจื™ื ืขืงื‘ ืงื™ื‘ื•ืฅ ื™ืขื™ืœ ืฉืœ ืคืขื•ืœื•ืช ื”ืฉืœื›ื” ืœืชื•ืจื™ื ื•ืขื™ื‘ื•ื“ ื”ืชื•ืจ ืขืœ ื™ื“ื™ ืžืขื‘ื“ ืจืงืข. ื‘ื™ืฆื•ืขื™ื ืžืฉื•ืคืจื™ื ืฉืœ ืคืขื•ืœื•ืช ื”ืฉืœื™ื—ื” ื•ื”ื—ื™ืคื•ืฉ, ื›ืžื• ื’ื FIEMAP ioctl.
    • ื”ื•ืจื—ื‘ื• ื”ื™ื›ื•ืœื•ืช ืœื ื™ื”ื•ืœ ื›ืชื™ื‘ื” ื ื“ื—ื™ืช (ื›ืชื™ื‘ื” ื—ื•ื–ืจืช, ืฉืžื™ืจืช ืจืงืข ืฉืœ ื ืชื•ื ื™ื ืฉื”ืฉืชื ื•) ืขื‘ื•ืจ ื”ืชืงื ื™ ื‘ืœื•ืง. ื‘ืžืฆื‘ื™ื ืžืกื•ื™ืžื™ื, ื›ื’ื•ืŸ ื‘ืขืช โ€‹โ€‹ืฉื™ืžื•ืฉ ื‘ื”ืชืงื ื™ ื—ืกื™ืžืช ืจืฉืช ืื• ื›ื•ื ื ื™ USB, ื›ืชื™ื‘ื” ืขืฆืœื” ืขืœื•ืœื” ืœื’ืจื•ื ืœืฆืจื™ื›ืช RAM ื’ื“ื•ืœื”. ืขืœ ืžื ืช ืœืฉืœื•ื˜ ื‘ื”ืชื ื”ื’ื•ืช ื”ื›ืชื™ื‘ื” ื”ืขืฆืœื” ื•ืœืฉืžื•ืจ ืขืœ ื’ื•ื“ืœ ืžื˜ืžื•ืŸ ื”ืขืžื•ื“ ื‘ื’ื‘ื•ืœื•ืช ืžืกื•ื™ืžื™ื, ื”ื•ืฆื’ื• ื‘-sysfs (/sys/class/bdi/) ืคืจืžื˜ืจื™ื ื—ื“ืฉื™ื strict_limit, min_bytes, max_bytes, min_ratio_fine ื•-max_ratio_fine.
    • ืžืขืจื›ืช ื”ืงื‘ืฆื™ื F2FS ืžื™ื™ืฉืžืช ืคืขื•ืœืช atomic replace ioctl, ื”ืžืืคืฉืจืช ืœืš ืœื›ืชื•ื‘ ื ืชื•ื ื™ื ืœืงื•ื‘ืฅ ื‘ืชื•ืš ืคืขื•ืœื” ืื˜ื•ืžื™ืช ืื—ืช. F2FS ืžื•ืกื™ืฃ ื’ื ืžื˜ืžื•ืŸ ื‘ื”ื™ืงืฃ ื—ืกื™ืžื” ื›ื“ื™ ืœืกื™ื™ืข ื‘ื–ื™ื”ื•ื™ ื ืชื•ื ื™ื ื‘ืฉื™ืžื•ืฉ ืคืขื™ืœ ืื• ื ืชื•ื ื™ื ืฉืœื ื ื™ื’ืฉื• ืืœื™ื”ื ื‘ืžืฉืš ื–ืžืŸ ืจื‘.
    • ื‘-ext4 FS ืžืฆื•ื™ื ื™ื ืจืง ืชื™ืงื•ื ื™ ืฉื’ื™ืื”.
    • ืžืขืจื›ืช ื”ืงื‘ืฆื™ื ntfs3 ืžืฆื™ืขื” ืžืกืคืจ ืืคืฉืจื•ื™ื•ืช ื”ืจื›ื‘ื” ื—ื“ืฉื•ืช: "nocase" ืœืฉืœื™ื˜ื” ื‘ืจื’ื™ืฉื•ืช ืจื™ืฉื™ื•ืช ื‘ืฉืžื•ืช ื”ืงื‘ืฆื™ื ื•ื”ืกืคืจื™ื•ืช; windows_name ื›ื“ื™ ืœืืกื•ืจ ื™ืฆื™ืจืช ืฉืžื•ืช ืงื‘ืฆื™ื ื”ืžื›ื™ืœื™ื ืชื•ื•ื™ื ืฉืื™ื ื ืชืงืคื™ื ืขื‘ื•ืจ Windows; hide_dot_files ื›ื“ื™ ืœืฉืœื•ื˜ ื‘ื”ืงืฆืืช ืชื•ื•ื™ืช ื”ืงื•ื‘ืฅ ื”ืžื•ืกืชืจืช ืขื‘ื•ืจ ืงื‘ืฆื™ื ื”ืžืชื—ื™ืœื™ื ื‘ื ืงื•ื“ื”.
    • ืžืขืจื›ืช ื”ืงื‘ืฆื™ื Squashfs ืžื™ื™ืฉืžืช ืืคืฉืจื•ืช ื”ืจื›ื‘ื” "threads=", ื”ืžืืคืฉืจืช ืœืš ืœื”ื’ื“ื™ืจ ืืช ืžืกืคืจ ื”ืฉืจืฉื•ืจื™ื ื›ื“ื™ ืœื”ืงื‘ื™ืœ ืœืคืขื•ืœื•ืช ื‘ื™ื˜ื•ืœ ื“ื—ื™ืกื”. Squashfs ื’ื ื”ืฆื™ื’ื” ืืช ื”ื™ื›ื•ืœืช ืœืžืคื•ืช ืžื–ื”ื™ ืžืฉืชืžืฉ ืฉืœ ืžืขืจื›ื•ืช ืงื‘ืฆื™ื ืจื›ื•ื‘ื•ืช, ื”ืžืฉืžืฉื•ืช ืœื”ืชืื™ื ืืช ื”ืงื‘ืฆื™ื ืฉืœ ืžืฉืชืžืฉ ืกืคืฆื™ืคื™ ืขืœ ืžื—ื™ืฆื” ื–ืจื” ืžื•ืชืงื ืช ืขื ืžืฉืชืžืฉ ืื—ืจ ื‘ืžืขืจื›ืช ื”ื ื•ื›ื—ื™ืช.
    • ื”ื™ื™ืฉื•ื ืฉืœ ืจืฉื™ืžื•ืช ื‘ืงืจืช ื’ื™ืฉื” ืฉืœ POSIX (POSIX ACLs) ืขื•ื‘ื“ ืžื—ื“ืฉ. ื”ื™ื™ืฉื•ื ื”ื—ื“ืฉ ืžื‘ื˜ืœ ื‘ืขื™ื•ืช ืืจื›ื™ื˜ืงื˜ื•ื ื™ื•ืช, ืžืคืฉื˜ ืืช ืชื—ื–ื•ืงืช ื‘ืกื™ืก ื”ืงื•ื“ ื•ืžืฆื™ื’ ืกื•ื’ื™ ื ืชื•ื ื™ื ืžืื•ื‘ื˜ื—ื™ื ื™ื•ืชืจ.
    • ืชืช-ื”ืžืขืจื›ืช fscrypt, ื”ืžืฉืžืฉืช ืœื”ืฆืคื ื” ืฉืงื•ืคื” ืฉืœ ืงื‘ืฆื™ื ื•ืกืคืจื™ื•ืช, ื”ื•ืกื™ืคื” ืชืžื™ื›ื” ื‘ืืœื’ื•ืจื™ืชื ื”ื”ืฆืคื ื” SM4 (ืชืงืŸ ืกื™ื ื™ GB/T 32907-2016).
    • ื ื™ืชื ื” ื”ื™ื›ื•ืœืช ืœื‘ื ื•ืช ืืช ื”ืœื™ื‘ื” ืœืœื ืชืžื™ื›ืช NFSv2 (ื‘ืขืชื™ื“ ื”ื ืžืชื›ื ื ื™ื ืœื”ืคืกื™ืง ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ืชืžื™ื›ื” ื‘-NFSv2).
    • ื”ืืจื’ื•ืŸ ืฉืœ ื‘ื“ื™ืงืช ื–ื›ื•ื™ื•ืช ื”ื’ื™ืฉื” ืœืžื›ืฉื™ืจื™ NVMe ื”ืฉืชื ื”. ืžืกืคืง ืืช ื”ื™ื›ื•ืœืช ืœืงืจื•ื ื•ืœื›ืชื•ื‘ ืœืžื›ืฉื™ืจ NVMe ืื ืœืชื”ืœื™ืš ื”ื›ืชื™ื‘ื” ื™ืฉ ื’ื™ืฉื” ืœืงื•ื‘ืฅ ื”ื™ื™ืขื•ื“ื™ ืฉืœ ื”ืžื›ืฉื™ืจ (ืœืคื ื™ ื›ืŸ ื”ืชื”ืœื™ืš ื”ื™ื” ืฆืจื™ืš ืœื”ื™ื•ืช ื‘ืขืœ ื”ืจืฉืืช CAP_SYS_ADMIN).
    • ื”ื•ืกืจ ืืช ืžื ื”ืœ ื”ื”ืชืงืŸ ืฉืœ ื—ื‘ื™ืœืช ื”ืชืงืœื™ื˜ื•ืจื™ื/DVD, ืฉื”ื•ืฆื ืžืฉื™ืžื•ืฉ ื‘-2016.
  • ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื” ื•ืื‘ื˜ื—ื”
    • ืฉื™ื˜ื” ื—ื“ืฉื” ืœื”ื’ื ื” ืžืคื ื™ ืคื’ื™ืขื•ืช ื”-Retbleed ื”ื•ื˜ืžืขื” ื‘ืžืขื‘ื“ื™ ืื™ื ื˜ืœ ื•-AMD, ืชื•ืš ืฉื™ืžื•ืฉ ื‘ืžืขืงื‘ ืื—ืจ ืขื•ืžืง ืฉื™ื—ื”, ืฉืื™ื ื• ืžืื˜ ืืช ื”ืขื‘ื•ื“ื” ื›ืžื• ื”ื”ื’ื ื” ืฉื”ื™ื™ืชื” ื‘ืขื‘ืจ ื ื’ื“ Rebleed. ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืžืฆื‘ ื”ื—ื“ืฉ, ืคืจืžื˜ืจ ืฉื•ืจืช ื”ืคืงื•ื“ื” ืฉืœ ื”ืœื™ื‘ื” "retbleed=stuff" ื”ื•ืฆืข.
    • ื ื•ืกืฃ ืžื ื’ื ื•ืŸ ื”ื’ื ืช ื–ืจื™ืžืช ื”ื•ืจืื•ืช FineIBT ื”ื™ื‘ืจื™ื“ื™, ื”ืžืฉืœื‘ ืฉื™ืžื•ืฉ ื‘ื—ื•ืžืจื” ืฉืœ Intel IBT (ืžืขืงื‘ ืขื ืฃ ืขืงื™ืฃ) ื•ื”ื’ื ื” ืขืœ ืชื•ื›ื ื” kCFI (Kernel Control Flow Integrity) ื›ื“ื™ ืœื—ืกื•ื ื”ืคืจื” ืฉืœ ื”ื•ืจืืช ื”ื‘ื™ืฆื•ืข ื”ืจื’ื™ืœื” (ื–ืจื™ืžืช ื‘ืงืจื”) ื›ืชื•ืฆืื” ืžื”ืฉื™ืžื•ืฉ ืฉืœ ื ื™ืฆื•ืœื™ื ืฉืžืฉื ื™ื ืžืฆื‘ื™ืขื™ื ื”ืžืื•ื—ืกื ื™ื ื‘ื–ื™ื›ืจื•ืŸ ืขืœ ืคื•ื ืงืฆื™ื•ืช. FineIBT ืžืืคืฉืจ ื‘ื™ืฆื•ืข ื‘ืงืคื™ืฆื” ืขืงื™ืคื” ืจืง ื‘ืžืงืจื” ืฉืœ ืงืคื™ืฆื” ืœื”ื•ืจืืช ENDBR, ืฉืžืžื•ืงืžืช ืžืžืฉ ื‘ืชื—ื™ืœืช ื”ืคื•ื ืงืฆื™ื”. ื‘ื ื•ืกืฃ, ื‘ืื ืœื•ื’ื™ื” ืœืžื ื’ื ื•ืŸ kCFI, ื ื‘ื“ืงื™ื ื’ื™ื‘ื•ื‘ื™ื ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืืช ื—ื•ืกืจ ื”ืฉื™ื ื•ื™ ืฉืœ ื”ืžืฆื‘ื™ืขื™ื.
    • ื ื•ืกืคื• ื”ื’ื‘ืœื•ืช ืœื—ืกื™ืžืช ื”ืชืงืคื•ืช ืฉืžืชืžืจื ื•ืช ืืช ื™ืฆื™ืจืช ืžืฆื‘ื™ "ืื•ืคืก", ืฉืœืื—ืจื™ื”ืŸ ืžืกืชื™ื™ืžื•ืช ืžืฉื™ืžื•ืช ื‘ืขื™ื™ืชื™ื•ืช ื•ื”ืžืฆื‘ ืžืฉื•ื—ื–ืจ ืžื‘ืœื™ ืœืขืฆื•ืจ ืืช ื”ืžืขืจื›ืช. ืขื ืžืกืคืจ ื’ื“ื•ืœ ืžืื•ื“ ืฉืœ ืงืจื™ืื•ืช ืœืžืฆื‘ "ืื•ืคืก", ืžืชืจื—ืฉืช ื”ืฆืคืช ืžื•ื ื” ื”ืคื ื™ื•ืช (refcount), ื”ืžืืคืฉืจืช ื ื™ืฆื•ืœ ืฉืœ ื ืงื•ื“ื•ืช ืชื•ืจืคื” ื”ื ื’ืจืžื•ืช ืขืœ ื™ื“ื™ ื”ืคื ื™ื•ืช ืžืฆื‘ื™ืข NULL. ื›ื“ื™ ืœื”ื’ืŸ ืžืคื ื™ ื”ืชืงืคื•ืช ื›ืืœื”, ื ื•ืกืคื” ืœืœื™ื‘ื” ืžื’ื‘ืœื” ืœืžืกืคืจ ื”ืžืจื‘ื™ ืฉืœ ื˜ืจื™ื’ืจื™ื "ืื•ืคืก", ืฉืœืื—ืจ ื—ืจื™ื’ื” ื™ืชื—ื™ืœ ื”ืงืจื ืœ ืžืขื‘ืจ ืœืžืฆื‘ "ืคืื ื™ืงื”" ื•ืื—ืจื™ื• ืืชื—ื•ืœ ืžื—ื“ืฉ, ืฉืœื ื™ืืคืฉืจ ื”ืฉื’ืช ืžืกืคืจ ื”ืื™ื˜ืจืฆื™ื•ืช ื”ื ื“ืจืฉื•ืช ื›ื“ื™ ืœื”ืฆื™ืฃ ืืช ื”ืกืคื™ืจื” ื”ื—ื•ื–ืจืช. ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ื”ืžื’ื‘ืœื” ืžื•ื’ื“ืจืช ืœ-10 ืืœืฃ "ืื•ืคืก", ืืš ืื ืชืจืฆื”, ื ื™ืชืŸ ืœืฉื ื•ืช ืื•ืชื” ื“ืจืš ื”ืคืจืžื˜ืจ oops_limit.
    • ื ื•ืกืฃ ืคืจืžื˜ืจ ืชืฆื•ืจื” LEGACY_TIOCSTI ื•-sysctl legacy_tiocsti ื›ื“ื™ ืœื”ืฉื‘ื™ืช ืืช ื”ื™ื›ื•ืœืช ืœื”ื›ื ื™ืก ื ืชื•ื ื™ื ืœืžืกื•ืฃ ื‘ืืžืฆืขื•ืช ioctl TIOCSTI, ืžื›ื™ื•ื•ืŸ ืฉื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื–ื• ื›ื“ื™ ืœื”ื—ืœื™ืฃ ืชื•ื•ื™ื ืฉืจื™ืจื•ืชื™ื™ื ื‘ืžืื’ืจ ื”ืงืœื˜ ืฉืœ ื”ื˜ืจืžื™ื ืœ ื•ืœื“ืžื•ืช ืงืœื˜ ืžืฉืชืžืฉ.
    • ืžื•ืฆืข ืกื•ื’ ื—ื“ืฉ ืฉืœ ืžื‘ื ื” ืคื ื™ืžื™, encoded_page, ืฉื‘ื• ื”ืกื™ื‘ื™ื•ืช ื”ืชื—ืชื•ื ื•ืช ืฉืœ ื”ืžืฆื‘ื™ืข ืžืฉืžืฉื•ืช ืœืื—ืกื•ืŸ ืžื™ื“ืข ื ื•ืกืฃ ื”ืžืฉืžืฉ ืœื”ื’ื ื” ืžืคื ื™ ื”ืจื—ืงื” ืžืงืจื™ืช ืฉืœ ื”ืžืฆื‘ื™ืข (ืื ื™ืฉ ืฆื•ืจืš ื‘ื”ืคื ื™ื” ื‘ืฉื•ื’ื’, ื™ืฉ ืœื ืงื•ืช ืชื—ื™ืœื” ืืช ื”ืกื™ื‘ื™ื•ืช ื”ื ื•ืกืคื•ืช ื”ืœืœื•). .
    • ื‘ืคืœื˜ืคื•ืจืžืช ARM64, ื‘ืฉืœื‘ ื”ืืชื—ื•ืœ, ื ื™ืชืŸ ืœื”ืคืขื™ืœ ืื• ืœื‘ื˜ืœ ืืช ื”ื˜ืžืขืช ื”ืชื•ื›ื ื” ืฉืœ ืžื ื’ื ื•ืŸ Shadow Stack, ื”ืžืฉืžืฉ ืœื”ื’ื ื” ืžืคื ื™ ื”ื—ืœืคืช ื›ืชื•ื‘ืช ื”ื”ื—ื–ืจื” ืžืคื•ื ืงืฆื™ื” ื‘ืžืงืจื” ืฉืœ ื’ืœื™ืฉืช ืžืื’ืจ ืขืœ ื”ืขืจื™ืžื” ( ืžื”ื•ืช ื”ื”ื’ื ื” ื”ื™ื ืฉืžื™ืจืช ื›ืชื•ื‘ืช ื”ื”ื—ื–ืจื” ื‘ืขืจื™ืžืช "ืฆืœ" ื ืคืจื“ืช ืœืื—ืจ ื”ืขื‘ืจืช ื”ืฉืœื™ื˜ื” ืœืคื•ื ืงืฆื™ื” ื•ืื—ื–ื•ืจ ื”ื›ืชื•ื‘ืช ื”ื ืชื•ื ื” ืœืคื ื™ ื™ืฆื™ืื” ืžื”ืคื•ื ืงืฆื™ื”). ืชืžื™ื›ื” ื‘ื”ื˜ืžืขื•ืช ื—ื•ืžืจื” ื•ืชื•ื›ื ื” ืฉืœ Shadow Stack ื‘ืžื›ืœื•ืœ ืœื™ื‘ื” ืื—ื“ ืžืืคืฉืจืช ืœืš ืœื”ืฉืชืžืฉ ื‘ืœื™ื‘ื” ืื—ืช ื‘ืžืขืจื›ื•ืช ARM ืฉื•ื ื•ืช, ืœืœื ืงืฉืจ ืœืชืžื™ื›ื” ืฉืœื”ืŸ ื‘ื”ื•ืจืื•ืช ืœืื™ืžื•ืช ืžืฆื‘ื™ืข. ื”ื›ืœืœืช ื™ื™ืฉื•ื ืชื•ื›ื ื” ืžืชื‘ืฆืขืช ื‘ืืžืฆืขื•ืช ื”ื—ืœืคืช ื”ื”ื•ืจืื•ืช ื”ื“ืจื•ืฉื•ืช ื‘ืงื•ื“ ื‘ืžื”ืœืš ื”ื˜ืขื™ื ื”.
    • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืฉื™ืžื•ืฉ ื‘ืžื ื’ื ื•ืŸ ื”ื•ื“ืขืช ื™ืฆื™ืื” ืืกื™ื ื›ืจื•ื ื™ ื‘ืžืขื‘ื“ื™ ืื™ื ื˜ืœ, ื”ืžืืคืฉืจ ื–ื™ื”ื•ื™ ื”ืชืงืคื•ืช ื—ื“-ืฉืœื‘ื™ื•ืช ืขืœ ืงื•ื“ ื”ืžื‘ื•ืฆืข ื‘ืžื•ื‘ืœืขื•ืช SGX.
    • ืžื•ืฆืขืช ืžืขืจื›ืช ืคืขื•ืœื•ืช ื”ืžืืคืฉืจืช ืœ-Hypervisor ืœืชืžื•ืš ื‘ื‘ืงืฉื•ืช ืžืžืขืจื›ื•ืช ืื•ืจื— ืฉืœ Intel TDX (Trusted Domain Extensions).
    • ื”ื’ื“ืจื•ืช ื‘ื ื™ื™ืช ื”ืœื™ื‘ื” RANDOM_TRUST_BOOTLOADER ื•-RANDOM_TRUST_CPU ื”ื•ืกืจื•, ืœื˜ื•ื‘ืช ืืคืฉืจื•ื™ื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ื”ืžืชืื™ืžื•ืช random.trust_bootloader ื•-random.trust_cpu.
    • ืžื ื’ื ื•ืŸ Landlock, ื”ืžืืคืฉืจ ืœื”ื’ื‘ื™ืœ ืืช ื”ืื™ื ื˜ืจืืงืฆื™ื” ืฉืœ ืงื‘ื•ืฆืช ืชื”ืœื™ื›ื™ื ืขื ื”ืกื‘ื™ื‘ื” ื”ื—ื™ืฆื•ื ื™ืช, ื”ื•ืกื™ืฃ ืชืžื™ื›ื” ื‘ื“ื’ืœ LANDLOCK_ACCESS_FS_TRUNCATE, ื”ืžืืคืฉืจ ืœืฉืœื•ื˜ ื‘ื‘ื™ืฆื•ืข ืคืขื•ืœื•ืช ื—ื™ืชื•ืš ืงื‘ืฆื™ื.
  • ืชืช ืžืขืจื›ืช ืจืฉืช
    • ืขื‘ื•ืจ IPv6, ื ื•ืกืคื” ืชืžื™ื›ื” ื‘-PLB (Protective Load Balancing), ืžื ื’ื ื•ืŸ ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ื‘ื™ืŸ ืงื™ืฉื•ืจื™ ืจืฉืช ืฉืžื˜ืจืชื• ืœื”ืคื—ื™ืช ื ืงื•ื“ื•ืช ืขื•ืžืก ื™ืชืจ ืขืœ ืžืชื’ื™ ืžืจื›ื– ื”ื ืชื•ื ื™ื. ืขืœ ื™ื“ื™ ืฉื™ื ื•ื™ ืชื•ื•ื™ืช ื”ื–ืจื™ืžื” ืฉืœ IPv6, ื”-PLB ืžืฉื ื” ื‘ืื•ืคืŸ ืืงืจืื™ ื ืชื™ื‘ื™ ืžื ื•ืช ื›ื“ื™ ืœืื–ืŸ ืืช ื”ืขื•ืžืก ืขืœ ื™ืฆื™ืื•ืช ื”ืžืชื’. ื›ื“ื™ ืœืฆืžืฆื ืกื™ื“ื•ืจ ืžื—ื“ืฉ ืฉืœ ืžื ื•ืช, ืคืขื•ืœื” ื–ื• ืžื‘ื•ืฆืขืช ืœืื—ืจ ืชืงื•ืคื•ืช ืฉืœ ืกืจืง ื‘ื›ืœ ื”ื–ื“ืžื ื•ืช ืืคืฉืจื™ืช. ื”ืฉื™ืžื•ืฉ ื‘-PLB ื‘ืžืจื›ื–ื™ ื”ื ืชื•ื ื™ื ืฉืœ ื’ื•ื’ืœ ื”ืคื—ื™ืช ืืช ื—ื•ืกืจ ืื™ื–ื•ืŸ ื”ืขื•ืžืก ื‘ื™ืฆื™ืื•ืช ืžืชื’ ื‘ืžืžื•ืฆืข ืฉืœ 60%, ื”ืคื—ื™ืช ืืช ืื•ื‘ื“ืŸ ื”ืžื ื•ืช ื‘-33% ื•ื”ืคื—ื™ืช ืืช ื–ืžืŸ ื”ืื—ื–ื•ืจ ื‘-20%.
    • ื ื•ืกืฃ ืžื ื”ืœ ื”ืชืงืŸ ืขื‘ื•ืจ ื”ืชืงื ื™ MediaTek ื”ืชื•ืžื›ื™ื ื‘-Wi-Fi 7 (802.11be).
    • ื ื•ืกืคื” ืชืžื™ื›ื” ืขื‘ื•ืจ ืงื™ืฉื•ืจื™ื ืฉืœ 800 ื’ื™ื’ื”-ื‘ื™ื˜.
    • ื ื•ืกืคื” ืืช ื”ื™ื›ื•ืœืช ืœืฉื ื•ืช ืฉื ืžืžืฉืงื™ ืจืฉืช ืชื•ืš ื›ื“ื™ ืชื ื•ืขื”, ืžื‘ืœื™ ืœื”ืคืกื™ืง ืืช ื”ืขื‘ื•ื“ื”.
    • ืœื”ื•ื“ืขื•ืช ื”ื™ื•ืžืŸ ืขืœ SYN Flood ื ื•ืกืฃ ืื–ื›ื•ืจ ืฉืœ ื›ืชื•ื‘ืช ื”-IP ืฉืืœื™ื” ื”ื’ื™ืขื” ื”ื—ื‘ื™ืœื”.
    • ืขื‘ื•ืจ UDP, ื”ื•ื˜ืžืขื” ื”ื™ื›ื•ืœืช ืœื”ืฉืชืžืฉ ื‘ื˜ื‘ืœืื•ืช hash ื ืคืจื“ื•ืช ืขื‘ื•ืจ ืžืจื—ื‘ื™ ืฉืžื•ืช ืฉื•ื ื™ื ื‘ืจืฉืช.
    • ืขื‘ื•ืจ ื’ืฉืจื™ ืจืฉืช, ื™ื•ืฉืžื” ืชืžื™ื›ื” ื‘ืฉื™ื˜ืช ื”ืื™ืžื•ืช MAB (MAC Authentication Bypass).
    • ืขื‘ื•ืจ ืคืจื•ื˜ื•ืงื•ืœ CAN (CAN_RAW), ื”ื•ื˜ืžืขื” ืชืžื™ื›ื” ื‘ืžืฆื‘ ื”ืฉืงืข SO_MARK ืœืฆื™ืจื•ืฃ ืžืกื ื ื™ ืชืขื‘ื•ืจื” ืžื‘ื•ืกืกื™ fwmark.
    • ipset ืžื™ื™ืฉืžืช ืคืจืžื˜ืจ bitmask ื—ื“ืฉ ื”ืžืืคืฉืจ ืœืš ืœื”ื’ื“ื™ืจ ืžืกื™ื›ื” ื”ืžื‘ื•ืกืกืช ืขืœ ื‘ื™ื˜ื™ื ืฉืจื™ืจื•ืชื™ื™ื ื‘ื›ืชื•ื‘ืช ื”-IP (ืœื“ื•ื’ืžื”, "ipset create set1 hash:ip bitmask 255.128.255.0").
    • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืขื™ื‘ื•ื“ ื›ื•ืชืจื•ืช ืคื ื™ืžื™ื•ืช ื‘ืชื•ืš ืžื ื•ืช ืขื ืžื ื”ื•ืจ ืœ-nf_tables.
  • ะžะฑะพั€ัƒะดะพะฒะฐะฝะธะต
    • ืชืช-ื”ืžืขืจื›ืช "accel" ื ื•ืกืคื” ืขื ื™ื™ืฉื•ื ืžืกื’ืจืช ืœืžืื™ืฆื™ื ื—ื™ืฉื•ื‘ื™ื™ื, ืฉื ื™ืชืŸ ืœืกืคืง ื‘ืฆื•ืจื” ืฉืœ ASICs ื‘ื•ื“ื“ื™ื ืื• ื‘ืฆื•ืจื” ืฉืœ ื‘ืœื•ืงื™ื IP ื‘ืชื•ืš ื”-SoC ื•ื”-GPU. ืžืื™ืฆื™ื ืืœื• ืžื›ื•ื•ื ื™ื ื‘ืขื™ืงืจ ืœื”ืืฆืช ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ืœืžื™ื“ืช ืžื›ื•ื ื”.
    • ืžื ื”ืœ ื”ื”ืชืงืŸ ืฉืœ amdgpu ื›ื•ืœืœ ืชืžื™ื›ื” ื‘ืจื›ื™ื‘ื™ GC, PSP, SMU ื•-NBIO IP. ืขื‘ื•ืจ ืžืขืจื›ื•ืช ARM64, ืžื™ื•ืฉืžืช ืชืžื™ื›ื” ืขื‘ื•ืจ DCN (Display Core Next). ื”ื™ื™ืฉื•ื ืฉืœ ืคืœื˜ ืžืกืš ืžื•ื’ืŸ ื”ื•ืขื‘ืจ ืžืฉื™ืžื•ืฉ ื‘-DCN10 ืœ-DCN21 ื•ื›ืขืช ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื• ื‘ืขืช ื—ื™ื‘ื•ืจ ืžืกืคืจ ืžืกื›ื™ื.
    • ืžื ื”ืœ ื”ื”ืชืงืŸ i915 (Intel) ื™ืฆื™ื‘ ืชืžื™ื›ื” ื‘ื›ืจื˜ื™ืกื™ ืžืกืš ื ืคืจื“ื™ื ืฉืœ Intel Arc (DG2/Alchemist).
    • ืžื ื”ืœ ื”ื”ืชืงืŸ ืฉืœ ื ื•ื‘ื• ืชื•ืžืš ื‘ืžืขื‘ื“ื™ GPU ืฉืœ NVIDIA GA102 (RTX 30) ื”ืžื‘ื•ืกืกื™ื ืขืœ ืืจื›ื™ื˜ืงื˜ื•ืจืช ืืžืคืจ. ืขื‘ื•ืจ ื›ืจื˜ื™ืกื™ nva3 (GT215), ื ื•ืกืคื” ื”ื™ื›ื•ืœืช ืœืฉืœื•ื˜ ื‘ืชืื•ืจื” ื”ืื—ื•ืจื™ืช.
    • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืžืชืืžื™ื ืืœื—ื•ื˜ื™ื™ื ื”ืžื‘ื•ืกืกื™ื ืขืœ Realtek 8852BE, Realtek 8821CU, 8822BU, 8822CU, 8723DU (USB) ื•ืฉื‘ื‘ื™ MediaTek MT7996, ืžืžืฉืงื™ ื‘ืœื•ื˜ื•ืช' ืฉืœ Broadcom BCM4377/4378/4387, ื›ืžื• ื’ื ื‘ืงืจ Motorcomm NVIDIA ื•-Ethernet ืฉืœ Motorcomm NVIDIA.
    • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘-ASoC (ALSA System on Chip) ืขื‘ื•ืจ ืฉื‘ื‘ื™ ืกืื•ื ื“ ืžื•ื‘ื ื™ื HP Stream 8, Advantech MICA-071, Dell SKU 0C11, Intel ALC5682I-VD, Xiaomi Redmi Book Pro 14 2022, i.MX93, Armada 38x, RK3588. ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืžืžืฉืง ื”ืื•ื“ื™ื• Focusrite Saffire Pro 40. ื ื•ืกืคื” ืœืงื•ื“ืง ืฉืžืข Realtek RT1318.
    • ื ื•ืกืคื” ืชืžื™ื›ื” ืขื‘ื•ืจ ืกืžืืจื˜ืคื•ื ื™ื ื•ื˜ืื‘ืœื˜ื™ื ืฉืœ Sony (Xperia 10 IV, 5 IV, X ื•-X compact, OnePlus One, 3, 3T ื•-Nord N100, Xiaomi Poco F1 ื•-Mi6, Huawei Watch, Google Pixel 3a, Samsung Galaxy Tab 4 10.1.
    • ื ื•ืกืคื” ืชืžื™ื›ื” ืขื‘ื•ืจ ARM SoC ื•-Apple T6000 (M1 Pro), T6001 (M1 Max), T6002 (M1 Ultra), Qualcomm MSM8996 Pro (Snapdragon 821), SM6115 (Snapdragon 662), SM4250 (Snapdragon 460) (6375) ืœื•ื—ื•ืช , SDM695 (Snapdragon 670), MSM670 (Snapdragon 8976), MSM652 (Snapdragon 8956), RK650 Odroid-Go/rg3326, Zyxel NSA351S, InnoComm i.MX310MM, Odroid Go Ultra.

ื‘ืžืงื‘ื™ืœ, ืงืจืŸ ื”ืชื•ื›ื ื” ื”ื—ื•ืคืฉื™ืช ืฉืœ ืืžืจื™ืงื” ื”ืœื˜ื™ื ื™ืช ื™ืฆืจื” ื’ืจืกื” ืฉืœ ื”ืœื™ื‘ื” ื”ื—ื™ื ืžื™ืช ืœื—ืœื•ื˜ื™ืŸ 6.2 - Linux-libre 6.2-gnu, ืžื ื•ืงื” ืžืืœืžื ื˜ื™ื ืฉืœ ืงื•ืฉื—ื” ื•ืžื ื”ืœื™ ื”ืชืงื ื™ื ื”ืžื›ื™ืœื™ื ืจื›ื™ื‘ื™ื ืงื ื™ื™ื ื™ื™ื ืื• ืงื˜ืขื™ ืงื•ื“, ืฉื”ื™ืงืคื ืžื•ื’ื‘ืœ ืขืœ ื™ื“ื™ ื”ื™ืฆืจืŸ. ื”ืžื”ื“ื•ืจื” ื”ื—ื“ืฉื” ืžื ืงื” ื›ืชืžื™ื ื—ื“ืฉื™ื ื‘ื“ืจื™ื™ื‘ืจ ื”ื ื•ื‘ื•. ื˜ืขื™ื ืช ื‘ืœื•ื‘ื™ื ืžื•ืฉื‘ืชืช ื‘ืžื ื”ืœื™ ื”ืชืงื ื™ื ืฉืœ mt7622, โ€‹โ€‹mt7996 wifi ื•-bcm4377 Bluetooth. ื ื™ืงื” ืืช ืฉืžื•ืช ื”ื›ืชืžื™ื ื‘ืงื‘ืฆื™ dts ืขื‘ื•ืจ ืืจื›ื™ื˜ืงื˜ื•ืจืช Aarch64. ืงื•ื“ ื ื™ืงื•ื™ ื›ืชื ืžืขื•ื“ื›ืŸ ื‘ื“ืจื™ื™ื‘ืจื™ื ื•ื‘ืชืชื™ ืžืขืจื›ื•ืช ืฉื•ื ื•ืช. ื”ืคืกื™ืง ืœื ืงื•ืช ืืช ืžื ื”ืœ ื”ื”ืชืงืŸ ืฉืœ s5k4ecgx, ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ื”ื•ืกืจ ืžื”ืงืจื ืœ.

ืžืงื•ืจ: OpenNet.ru

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