ืฉื—ืจื•ืจ ืืžื•ืœื˜ื•ืจ QEMU 6.0

ื”ื’ืจืกื” ืฉืœ ืคืจื•ื™ืงื˜ QEMU 6.0 ืžื•ืฆื’ืช. ื‘ืชื•ืจ ืืžื•ืœื˜ื•ืจ, QEMU ืžืืคืฉืจ ืœืš ืœื”ืคืขื™ืœ ืชื•ื›ื ื™ืช ืฉื ื‘ื ืชื” ืขื‘ื•ืจ ืคืœื˜ืคื•ืจืžืช ื—ื•ืžืจื” ืื—ืช ืขืœ ืžืขืจื›ืช ืขื ืืจื›ื™ื˜ืงื˜ื•ืจื” ืฉื•ื ื” ืœื—ืœื•ื˜ื™ืŸ, ืœืžืฉืœ, ืœื”ืจื™ืฅ ื™ื™ืฉื•ื ARM ืขืœ ืžื—ืฉื‘ ืชื•ืื x86. ื‘ืžืฆื‘ ื”ื•ื™ืจื˜ื•ืืœื™ื–ืฆื™ื” ื‘-QEMU, ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื‘ื™ืฆื•ืข ืงื•ื“ ื‘ืกื‘ื™ื‘ื” ืžื‘ื•ื“ื“ืช ืงืจื•ื‘ื™ื ืœืžืขืจื›ืช ื—ื•ืžืจื” ืขืงื‘ ื‘ื™ืฆื•ืข ื™ืฉื™ืจ ืฉืœ ื”ื•ืจืื•ืช ืขืœ ื”-CPU ื•ื”ืฉื™ืžื•ืฉ ื‘-Xen hypervisor ืื• ืžื•ื“ื•ืœ KVM.

ื”ืคืจื•ื™ืงื˜ ื ื•ืฆืจ ื‘ืžืงื•ืจ ืขืœ ื™ื“ื™ Fabrice Bellard ื›ื“ื™ ืœืืคืฉืจ ืœืงื•ื‘ืฆื™ ื”ืคืขืœื” ืฉืœ ืœื™ื ื•ืงืก ืฉื ื‘ื ื• ืขื‘ื•ืจ ืคืœื˜ืคื•ืจืžืช x86 ืœืคืขื•ืœ ืขืœ ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ืฉืื™ื ืŸ x86. ื‘ืžื”ืœืš ืฉื ื•ืช ื”ืคื™ืชื•ื—, ื ื•ืกืคื” ืชืžื™ื›ืช ืืžื•ืœืฆื™ื” ืžืœืื” ืขื‘ื•ืจ 14 ืืจื›ื™ื˜ืงื˜ื•ืจื•ืช ื—ื•ืžืจื”, ืžืกืคืจ ื”ืชืงื ื™ ื”ื—ื•ืžืจื” ื”ืžื—ื•ืœืงื™ื ืขืœื” ืขืœ 400. ืœืงืจืืช ื’ืจืกื” 6.0 ื‘ื•ืฆืขื• ื™ื•ืชืจ ืž-3300 ืฉื™ื ื•ื™ื™ื ืž-268 ืžืคืชื—ื™ื.

ืฉื™ืคื•ืจื™ื ืžืจื›ื–ื™ื™ื ืฉื ื•ืกืคื• ื‘-QEMU 6.0:

  • ืืžื•ืœื˜ื•ืจ ื”ื‘ืงืจ NVMe ืชื•ืื ืœืžืคืจื˜ NVMe 1.4 ื•ืžืฆื•ื™ื“ ื‘ืชืžื™ื›ื” ื ื™ืกื™ื•ื ื™ืช ืขื‘ื•ืจ ืžืจื—ื‘ื™ ืฉืžื•ืช ืื–ื•ืจื™ื™ื, ืงืœื˜/ืคืœื˜ ืžืจื•ื‘ื” ืžืกืœื•ืœื™ื ื•ื”ืฆืคื ืช ื ืชื•ื ื™ื ืžืงืฆื” ืœืงืฆื” ื‘ื›ื•ื ืŸ.
  • ื ื•ืกืคื• ืืคืฉืจื•ื™ื•ืช ื ื™ืกื™ื•ื ื™ื•ืช "-machine x-remote" ื•-"-device x-pci-proxy-dev" ื›ื“ื™ ืœื”ืขื‘ื™ืจ ืืžื•ืœืฆื™ื™ืช ืžื›ืฉื™ืจ ืœืชื”ืœื™ื›ื™ื ื—ื™ืฆื•ื ื™ื™ื. ื‘ืžืฆื‘ ื–ื”, ืจืง ืืžื•ืœืฆื™ื” ืฉืœ ืžืชืื lsi53c895 SCSI ื ืชืžื›ืช ื›ืจื’ืข.
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื ื™ืกื™ื•ื ื™ืช ืœื™ืฆื™ืจืช ืชืžื•ื ื•ืช ืžืฆื‘ ืฉืœ ืชื•ื›ืŸ RAM.
  • ื ื•ืกืฃ ืžื•ื“ื•ืœ FUSE ืœื™ื™ืฆื•ื ื”ืชืงื ื™ ื‘ืœื•ืง, ื”ืžืืคืฉืจ ืœืš ืœื”ืจื›ื™ื‘ ื ืชื— ืžื”ืžืฆื‘ ืฉืœ ื›ืœ ื”ืชืงืŸ ื‘ืœื•ืง ื”ืžืฉืžืฉ ื‘ืžืขืจื›ืช ื”ืื•ืจื—ืช. ื”ื™ื™ืฆื•ื ืžืชื‘ืฆืข ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” QMP block-export-add ืื• ื“ืจืš ื”ืืคืฉืจื•ืช "--export" ื‘ื›ืœื™ ื”ืฉื™ืจื•ืช qemu-storage-daemon.
  • ืืžื•ืœื˜ื•ืจ ARM ืžื•ืกื™ืฃ ืชืžื™ื›ื” ื‘ืืจื›ื™ื˜ืงื˜ื•ืจืช ARMv8.1-M 'Helium' ื•ืžืขื‘ื“ื™ Cortex-M55, ื›ืžื• ื’ื ื”ื•ืจืื•ืช ARMv8.4 TTST, SEL2 ื•-DIT ื”ืžื•ืจื—ื‘ื•ืช. ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืœื•ื—ื•ืช ARM mps3-an524 ื•-mps3-an547 ื’ื ื›ืŸ. ืืžื•ืœืฆื™ื™ืช ืžื›ืฉื™ืจ ื ื•ืกืคืช ื™ื•ืฉืžื” ืขื‘ื•ืจ ืœื•ื—ื•ืช xlnx-zynqmp, xlnx-versal, sbsa-ref, npcm7xx ื•ืœื•ื—ื•ืช sabrelite.
  • ืขื‘ื•ืจ ARM, ื‘ืžืฆื‘ื™ ืืžื•ืœืฆื™ื” ื‘ืจืžืช ื”ืžืขืจื›ืช ื•ืกื‘ื™ื‘ืช ื”ืžืฉืชืžืฉ, ื”ื•ื˜ืžืขื” ืชืžื™ื›ื” ื‘ื”ืจื—ื‘ื” ARMv8.5 MTE (MemTag, Memory Tagging Extension), ื”ืžืืคืฉืจืช ืœืื’ื“ ืชื’ื™ื ืœื›ืœ ืคืขื•ืœืช ื”ืงืฆืืช ื–ื™ื›ืจื•ืŸ ื•ืœืืจื’ืŸ ื‘ื“ื™ืงืช ืžืฆื‘ื™ืข ื›ืืฉืจ ื’ื™ืฉื” ืœื–ื™ื›ืจื•ืŸ, ืืฉืจ ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืžืฉื•ื™ืš ืœืชื’ ื”ื ื›ื•ืŸ . ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืชื•ืกืฃ ื›ื“ื™ ืœื—ืกื•ื ืืช ื”ื ื™ืฆื•ืœ ืฉืœ ืคื’ื™ืขื•ื™ื•ืช ื”ื ื’ืจืžื•ืช ืขืœ ื™ื“ื™ ื’ื™ืฉื” ืœื—ืกื™ืžื•ืช ื–ื™ื›ืจื•ืŸ ืฉื›ื‘ืจ ืฉื•ื—ืจืจื•, ื”ืฆืคืช ืžืื’ืจ, ื’ื™ืฉื” ืœืคื ื™ ืืชื—ื•ืœ ื•ืฉื™ืžื•ืฉ ืžื—ื•ืฅ ืœื”ืงืฉืจ ื”ื ื•ื›ื—ื™.
  • ืืžื•ืœื˜ื•ืจ ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืฉืœ 68k ื”ื•ืกื™ืฃ ืชืžื™ื›ื” ื‘ืกื•ื’ ื—ื“ืฉ ืฉืœ "virt" ืฉืœ ืžื›ื•ื ื” ืžื“ื•ืžื”, ื”ืžืฉืชืžืฉืช ื‘ืžื›ืฉื™ืจื™ ื•ื™ืจื˜ื™ื• ื›ื“ื™ ืœื™ื™ืขืœ ืืช ื”ื‘ื™ืฆื•ืขื™ื.
  • ืืžื•ืœื˜ื•ืจ x86 ืžื•ืกื™ืฃ ืืช ื”ื™ื›ื•ืœืช ืœื”ืฉืชืžืฉ ื‘ื˜ื›ื ื•ืœื•ื’ื™ื™ืช AMD SEV-ES (Secure Encrypted Virtualization) ืœื”ืฆืคื ืช ืื•ื’ืจื™ ืžืขื‘ื“ ื”ืžืฉืžืฉื™ื ื‘ืžืขืจื›ืช ื”ืื•ืจื—ืช, ืžื” ืฉื”ื•ืคืš ืืช ืชื•ื›ืŸ ื”ืจืฉืžื™ื ืœืœื ื ื’ื™ืฉ ืœืกื‘ื™ื‘ืช ื”ืžืืจื—ืช ืืœื ืื ื›ืŸ ื”ืžืขืจื›ืช ื”ืื•ืจื—ืช ืžืขื ื™ืงื” ืœื”ื ื’ื™ืฉื” ืžืคื•ืจืฉืช.
  • ืžื—ื•ืœืœ ื”ืงื•ื“ ื”ืงืœืืกื™ TCG (ืžื—ื•ืœืœ ืงื•ื“ ื–ืขื™ืจ), ื‘ืขืช ื”ื“ืžื™ื™ืช ืžืขืจื›ื•ืช x86, ืžื™ื™ืฉื ืชืžื™ื›ื” ื‘ืžื ื’ื ื•ืŸ PKS (Protection Keys Supervisor), ืืฉืจ ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื• ื›ื“ื™ ืœื”ื’ืŸ ืขืœ ื’ื™ืฉื” ืœื“ืคื™ ื–ื™ื›ืจื•ืŸ ืžื•ืขื“ืคื™ื.
  • ืกื•ื’ ื—ื“ืฉ ืฉืœ ืžื›ื•ื ื•ืช ื—ื™ืงื•ื™ "virt" ื ื•ืกืฃ ืœืืžื•ืœื˜ื•ืจ ืืจื›ื™ื˜ืงื˜ื•ืจืช MIPS ืขื ืชืžื™ื›ื” ื‘ืžืขื‘ื“ื™ Loongson-3 ื”ืกื™ื ื™ื™ื.
  • ื‘ืืžื•ืœื˜ื•ืจ ืืจื›ื™ื˜ืงื˜ื•ืจืช PowerPC ืœืžื›ื•ื ื•ืช ืืžื•ืœื˜ื•ืจ "powernv", ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ื‘ืงืจื™ BMC ื—ื™ืฆื•ื ื™ื™ื. ืขื‘ื•ืจ ืžื›ื•ื ื•ืช Pseries ืžื—ืงื•ืช, ืžืกื•ืคืงืช ื”ืชืจืื” ืขืœ ื›ืฉืœื™ื ื‘ืขืช ื ื™ืกื™ื•ืŸ ืœื”ืกื™ืจ ื–ื™ื›ืจื•ืŸ ื•ืžืขื‘ื“ ื‘ื—ื•ื.
  • ื ื•ืกืคื” ืชืžื™ื›ื” ืœื—ื™ืงื•ื™ ืžืขื‘ื“ื™ Qualcomm Hexagon ืขื DSP.
  • ืžื—ื•ืœืœ ื”ืงื•ื“ ื”ืงืœืืกื™ TCG (Tyny Code Generator) ืชื•ืžืš ื‘ืกื‘ื™ื‘ื•ืช ืžืืจื— macOS ื‘ืžืขืจื›ื•ืช ืขื ืฉื‘ื‘ Apple M1 ARM ื”ื—ื“ืฉ.
  • ืืžื•ืœื˜ื•ืจ ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” RISC-V ืขื‘ื•ืจ ืœื•ื—ื•ืช Microchip PolarFire ืชื•ืžืš ื‘ืคืœืืฉ QSPI NOR.
  • ืืžื•ืœื˜ื•ืจ Tricore ืชื•ืžืš ื›ืขืช ื‘ื“ื’ื ืœื•ื— ื”-TriBoard ื”ื—ื“ืฉ, ื”ืžื—ืงื” ืืช ื”-Infineon TC27x SoC.
  • ืืžื•ืœื˜ื•ืจ ACPI ืžืกืคืง ืืช ื”ื™ื›ื•ืœืช ืœื”ืงืฆื•ืช ืฉืžื•ืช ืœืžืชืืžื™ ืจืฉืช ื‘ืžืขืจื›ื•ืช ืื•ืจื—ื•ืช ืฉืื™ื ื ืชืœื•ื™ื™ื ื‘ืกื“ืจ ืฉื‘ื• ื”ื ืžื—ื•ื‘ืจื™ื ืœืืคื™ืง ื”-PCI.
  • virtiofs ื”ื•ืกื™ืคื” ืชืžื™ื›ื” ื‘ืืคืฉืจื•ืช FUSE_KILLPRIV_V2 ื›ื“ื™ ืœืฉืคืจ ืืช ื‘ื™ืฆื•ืขื™ ื”ืื•ืจื—ื™ื.
  • VNC ื”ื•ืกื™ืคื” ืชืžื™ื›ื” ื‘ืฉืงื™ืคื•ืช ื”ืกืžืŸ ื•ืชืžื™ื›ื” ื‘ื”ื’ื“ืœืช ืจื–ื•ืœื•ืฆื™ื™ืช ื”ืžืกืš ื‘-virtio-vga, ื‘ื”ืชื‘ืกืก ืขืœ ื’ื•ื“ืœ ื”ื—ืœื•ืŸ.
  • QMP (QEMU Machine Protocol) ื”ื•ืกื™ืคื” ืชืžื™ื›ื” ื‘ื’ื™ืฉื” ืžืงื‘ื™ืœื” ืืกื™ื ื›ืจื•ื ื™ืช ื‘ืขืช ื‘ื™ืฆื•ืข ืžืฉื™ืžื•ืช ื’ื™ื‘ื•ื™.
  • ืืžื•ืœื˜ื•ืจ ื”-USB ื”ื•ืกื™ืฃ ืืช ื”ื™ื›ื•ืœืช ืœื—ืกื•ืš ื‘ืชื ื•ืขื” ืฉื ื•ืฆืจืช ื‘ืขืช ืขื‘ื•ื“ื” ืขื ื”ืชืงื ื™ USB ืœืงื•ื‘ืฅ pcap ื ืคืจื“ ืœื‘ื“ื™ืงื” ืœืื—ืจ ืžื›ืŸ ื‘-Wireshark.
  • ื ื•ืกืคื• ืคืงื•ื“ื•ืช QMP ื—ื“ืฉื•ืช ื˜ืขืŸ-ืชืฆืœื•ื, ืฉืžื•ืจ-ืชืฆืœื•ื ื•ืžื—ืง-ืชืฆืœื•ื ืœื ื™ื”ื•ืœ ืชืžื•ื ื•ืช ืžืฆื‘ ืฉืœ qcow2.
  • ืคื’ื™ืขื•ื™ื•ืช CVE-2020-35517 ื•-CVE-2021-20263 ืชื•ืงื ื• ื‘-virtiofs. ื”ื‘ืขื™ื” ื”ืจืืฉื•ื ื” ืžืืคืฉืจืช ื’ื™ืฉื” ืœืกื‘ื™ื‘ืช ื”ืžืืจื—ืช ืžื”ืžืขืจื›ืช ื”ืื•ืจื—ืช ืขืœ ื™ื“ื™ ื™ืฆื™ืจืช ืงื•ื‘ืฅ ื”ืชืงื ื™ื ืžื™ื•ื—ื“ ื‘ืžืขืจื›ืช ื”ืื•ืจื— ืขืœ ื™ื“ื™ ืžืฉืชืžืฉ ืžื™ื•ื—ืก ื‘ืกืคืจื™ื™ื” ื”ืžืฉื•ืชืคืช ืขื ื”ืกื‘ื™ื‘ื” ื”ืžืืจื—ืช. ื”ื‘ืขื™ื” ื”ืฉื ื™ื™ื” ื ื’ืจืžืช ืขืœ ื™ื“ื™ ื‘ืื’ ื‘ื˜ื™ืคื•ืœ ื‘ืชื›ื•ื ื•ืช ืžื•ืจื—ื‘ื•ืช ื‘ืืคืฉืจื•ืช 'xattrmap' ื•ื™ื›ื•ืœื” ืœื’ืจื•ื ืœื”ืชืขืœืžื•ืช ืžื”ืจืฉืื•ืช ื›ืชื™ื‘ื” ื•ืœื”ืกืœืžื” ืฉืœ ื”ืจืฉืื•ืช ื‘ืžืขืจื›ืช ื”ืื•ืจื—.

ืžืงื•ืจ: OpenNet.ru

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