devices: virtio: snd: add stream to vios_backend snapshot

Add stream snapshotting to vios_backend.
Remove jack, stream and chmaps validations - Those only get updated
after the worker thread is activated -> always fails in vios backend.

BUG=b:297770176
TEST=testing in AOSP, cd common/audio_streams && cargo test

Change-Id: I83b69384bb08fbc8a06231443c0683a5d289df99
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4918817
Reviewed-by: Frederick Mayle <fmayle@google.com>
Auto-Submit: Elie Kheirallah <khei@google.com>
Commit-Queue: Elie Kheirallah <khei@google.com>
Reviewed-by: Richard Zhang <rizhang@google.com>
6 files changed
tree: 03dfbc19e94fafa5ee1cd95dea4c63d49d836529
  1. .cargo/
  2. .config/
  3. .devcontainer/
  4. .github/
  5. .vscode/
  6. aarch64/
  7. acpi_tables/
  8. arch/
  9. argh_helpers/
  10. audio_streams_conformance_test/
  11. audio_util/
  12. base/
  13. bit_field/
  14. broker_ipc/
  15. common/
  16. cros_async/
  17. cros_fdt/
  18. cros_tracing/
  19. cros_tracing_types/
  20. crosvm_cli/
  21. crosvm_control/
  22. crosvm_plugin/
  23. devices/
  24. disk/
  25. docs/
  26. e2e_tests/
  27. fuse/
  28. fuzz/
  29. gpu_display/
  30. hypervisor/
  31. infra/
  32. io_uring/
  33. jail/
  34. kernel_cmdline/
  35. kernel_loader/
  36. kvm/
  37. kvm_sys/
  38. libcras_stub/
  39. linux_input_sys/
  40. logo/
  41. media/
  42. metrics/
  43. net_sys/
  44. net_util/
  45. perfetto/
  46. power_monitor/
  47. prebuilts/
  48. proto_build_tools/
  49. protos/
  50. resources/
  51. riscv64/
  52. rutabaga_gfx/
  53. sandbox/
  54. serde_keyvalue/
  55. src/
  56. swap/
  57. system_api/
  58. tests/
  59. third_party/
  60. tools/
  61. tube_transporter/
  62. usb_sys/
  63. usb_util/
  64. vendor/
  65. vfio_sys/
  66. vhost/
  67. virtio_sys/
  68. vm_control/
  69. vm_memory/
  70. win_audio/
  71. win_util/
  72. x86_64/
  73. .dockerignore
  74. .envrc
  75. .gitignore
  76. .gitmodules
  77. .rustfmt.toml
  78. ARCHITECTURE.md
  79. Cargo.lock
  80. Cargo.toml
  81. CONTRIBUTING.md
  82. DIR_METADATA
  83. LICENSE
  84. mypy.ini
  85. OWNERS
  86. OWNERS_COUNCIL
  87. PRESUBMIT.cfg
  88. pyproject.toml
  89. README.chromeos.md
  90. README.md
  91. 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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