Merge with upstream 2023-02-08

ded573b22f Roll recipe dependencies (trivial).
832b1f0bef swap: create userfaultfd from /dev/userfaultfd
e80e7bc342 crosvm: unix: update comment of SandboxConfig

https://chromium.googlesource.com/crosvm/crosvm/+log/e3d47bf9fae41a25e3c407a14887ee1e99703275..ded573b22f94e5c140597b791cc96a5933b24874

BUG=b:268145007
BUG=b:267962403
BUG=b:266642532

Change-Id: I03beefe70543c6bc764343eb7c46152b4f6ca37f
tree: d52789779a0fce18da7886b7c9026ecea0441d11
  1. .cargo/
  2. .config/
  3. .devcontainer/
  4. .github/
  5. .vscode/
  6. aarch64/
  7. acpi_tables/
  8. anti_tamper/
  9. arch/
  10. argh_helpers/
  11. base/
  12. bit_field/
  13. broker_ipc/
  14. common/
  15. crash_report/
  16. cros_async/
  17. cros_fdt/
  18. cros_tracing/
  19. crosvm-fuzz/
  20. crosvm_cli/
  21. crosvm_control/
  22. crosvm_plugin/
  23. devices/
  24. disk/
  25. docs/
  26. e2e_tests/
  27. fuse/
  28. gpu_display/
  29. hypervisor/
  30. infra/
  31. io_uring/
  32. kernel_cmdline/
  33. kernel_loader/
  34. kvm/
  35. kvm_sys/
  36. libcras_stub/
  37. linux_input_sys/
  38. logo/
  39. media/
  40. metrics/
  41. net_sys/
  42. net_util/
  43. power_monitor/
  44. prebuilts/
  45. proto_build_tools/
  46. protos/
  47. qcow_utils/
  48. resources/
  49. rutabaga_gfx/
  50. sandbox/
  51. seccomp/
  52. serde_keyvalue/
  53. src/
  54. swap/
  55. system_api/
  56. tests/
  57. third_party/
  58. tools/
  59. tpm2/
  60. tpm2-sys/
  61. tube_transporter/
  62. usb_sys/
  63. usb_util/
  64. vfio_sys/
  65. vhost/
  66. virtio_sys/
  67. vm_control/
  68. vm_memory/
  69. win_audio/
  70. win_util/
  71. x86_64/
  72. .dockerignore
  73. .gitignore
  74. .gitmodules
  75. .rustfmt.toml
  76. ARCHITECTURE.md
  77. build.rs
  78. Cargo.lock
  79. Cargo.toml
  80. CONTRIBUTING.md
  81. DIR_METADATA
  82. LICENSE
  83. mypy.ini
  84. OWNERS
  85. OWNERS_COUNCIL
  86. PRESUBMIT.cfg
  87. pyproject.toml
  88. README.chromeos.md
  89. README.md
  90. rust-toolchain
README.md

crosvm - The ChromeOS Virtual Machine Monitor

crosvm is a virtual machine monitor (VMM) based on Linux’s KVM hypervisor, with a focus on simplicity, security, and speed. crosvm is intended to run Linux guests, originally as a security boundary for running native applications on the ChromeOS platform. Compared to QEMU, crosvm doesn’t emulate architectures or real hardware, instead concentrating on paravirtualized devices, such as the virtio standard.

crosvm is currently used to run Linux/Android guests on ChromeOS devices.

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