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android / platform / external / crosvm / 5d5a1289439aef7627651444bf952e4666a5c062
commit5d5a1289439aef7627651444bf952e4666a5c062[log] [tgz]
authorJiyong Park <jiyong@google.com>Mon Oct 18 23:58:50 2021 +0900
committerCommit Bot <commit-bot@chromium.org>Wed Oct 27 00:38:43 2021 +0000
treeb93b1fd1dc5b4226f7593811e286e68799d16d66
parentd73e41276e119205b5fe807e9b390c9c66bcd867 [diff]
devices: Serial devices can be backed by FD via /proc/self/fd/N

Like disks, serial devices can be backed by file descriptors using the
/proc/self/fd/N syntax.

BUG=b:200914564
TEST:cargo test
Change-Id: Idd6f5763db24e61a80dc34732c9e2118d613cefc
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3241083
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
2 files changed
tree: b93b1fd1dc5b4226f7593811e286e68799d16d66
  1. .cargo/
  2. .devcontainer/
  3. .github/
  4. aarch64/
  5. acpi_tables/
  6. arch/
  7. assertions/
  8. audio_streams/
  9. base/
  10. bin/
  11. bit_field/
  12. ci/
  13. common/
  14. cros_async/
  15. crosvm_plugin/
  16. data_model/
  17. devices/
  18. disk/
  19. docs/
  20. enumn/
  21. fuse/
  22. fuzz/
  23. gpu_display/
  24. hypervisor/
  25. integration_tests/
  26. io_uring/
  27. kernel_cmdline/
  28. kernel_loader/
  29. kvm/
  30. kvm_sys/
  31. libcras_stub/
  32. libcrosvm_control/
  33. libvda/
  34. linux_input_sys/
  35. net_sys/
  36. net_util/
  37. power_monitor/
  38. protos/
  39. qcow_utils/
  40. resources/
  41. rutabaga_gfx/
  42. seccomp/
  43. src/
  44. sync/
  45. sys_util/
  46. system_api_stub/
  47. tests/
  48. third_party/
  49. tools/
  50. tpm2/
  51. tpm2-sys/
  52. usb_sys/
  53. usb_util/
  54. vfio_sys/
  55. vhost/
  56. virtio_sys/
  57. vm_control/
  58. vm_memory/
  59. x86_64/
  60. .dockerignore
  61. .gitignore
  62. .gitmodules
  63. .rustfmt.toml
  64. ARCHITECTURE.md
  65. Cargo.toml
  66. CONTRIBUTING.md
  67. LICENSE
  68. logo.svg
  69. navbar.md
  70. OWNERS
  71. README.md
  72. run_tests
  73. rust-toolchain
  74. setup_cros_cargo.sh
  75. test_all
  76. unblocked_terms.txt
README.md

crosvm - The Chrome OS Virtual Machine Monitor

Logo

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 Chrome OS platform. Compared to QEMU, crosvm doesn’t emulate architectures or real hardware, instead concentrating on paravirtualized devies, such as the virtio standard.

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