Google Git
Sign in
android / platform / external / crosvm / 3cf71cbbb167e9ed7e82f91cc8c877a9678271b2
commit3cf71cbbb167e9ed7e82f91cc8c877a9678271b2[log] [tgz]
authorDaniel Verkamp <dverkamp@chromium.org>Wed Jul 05 11:31:54 2023 -0700
committercrosvm LUCI <crosvm-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Aug 01 18:06:20 2023 +0000
treee365f8b7d4dd52d7dfaa67ff6d2d76208f49d64e
parent894ef0f62cea5fa496c798c8e0a8464e5f7b638d [diff]
devices: block: demote I/O errors to debug log level

Errors reading/writing/etc. the disk image will already be reported to
the guest and should be handled by the guest OS. Reporting them in the
host logs has the potential to fill the logs with noise. This change
makes I/O failures into debug-level log messages which do not get
printed by default (the log level can be modified with the crosvm
--log-level option).

BUG=b:290057170
TEST=tools/dev_container tools/presubmit

Change-Id: I09217997d8dec41cb4a832e3a033f81371300569
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4664551
Reviewed-by: Junichi Uekawa <uekawa@chromium.org>
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
1 file changed
tree: e365f8b7d4dd52d7dfaa67ff6d2d76208f49d64e
  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. qcow_utils/
  51. resources/
  52. riscv64/
  53. rutabaga_gfx/
  54. sandbox/
  55. serde_keyvalue/
  56. src/
  57. swap/
  58. system_api/
  59. tests/
  60. third_party/
  61. tools/
  62. tpm2/
  63. tpm2-sys/
  64. tube_transporter/
  65. usb_sys/
  66. usb_util/
  67. vendor/
  68. vfio_sys/
  69. vhost/
  70. virtio_sys/
  71. vm_control/
  72. vm_memory/
  73. win_audio/
  74. win_util/
  75. x86_64/
  76. .dockerignore
  77. .envrc
  78. .gitignore
  79. .gitmodules
  80. .rustfmt.toml
  81. ARCHITECTURE.md
  82. Cargo.lock
  83. Cargo.toml
  84. CONTRIBUTING.md
  85. DIR_METADATA
  86. LICENSE
  87. mypy.ini
  88. OWNERS
  89. OWNERS_COUNCIL
  90. PRESUBMIT.cfg
  91. pyproject.toml
  92. README.chromeos.md
  93. README.md
  94. 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.

Logo