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gerrit-public.fairphone.software / platform / external / crosvm / a8d427b9b1b0508446ad385a361e7d5fbd794f0f
commita8d427b9b1b0508446ad385a361e7d5fbd794f0f[log] [tgz]
authorChuanxiao Dong <chuanxiao.dong@intel.corp-partner.google.com>Fri Jan 07 10:26:24 2022 +0800
committerDavid Stevens <stevensd@chromium.org>Sat Jan 22 06:46:46 2022 +0000
tree3bcc419834d6eddc951122902f2244f6c24a821d
parent5fd2505cb5fae5325dac89e8b7d21176893359e8 [diff]
coiommu: enable coiommu

Coiommu can be enabled through the command line. E.g.
To enable coiommu for a VFIO pass-through device:
--vfio=/sys/bus/pci/devices/0000:00:02.0,iommu=coiommu

BUG=b:188481989
TEST=Boot a VM with a VFIO pass through device w/ coiommu
TEST=Boot a VM with a VFIO pass through device w/o coiommu

Change-Id: Ica6145d7bc6a4c398f0fc10899f8ee24138615c4
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3292934
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: David Stevens <stevensd@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
7 files changed
tree: 3bcc419834d6eddc951122902f2244f6c24a821d
  1. .cargo/
  2. .devcontainer/
  3. .github/
  4. aarch64/
  5. acpi_tables/
  6. arch/
  7. bin/
  8. bit_field/
  9. ci/
  10. common/
  11. crosvm-fuzz/
  12. crosvm_control/
  13. crosvm_plugin/
  14. devices/
  15. disk/
  16. docs/
  17. fuse/
  18. gpu_display/
  19. hypervisor/
  20. integration_tests/
  21. kernel_cmdline/
  22. kernel_loader/
  23. kvm/
  24. kvm_sys/
  25. libcras_stub/
  26. libvda/
  27. linux_input_sys/
  28. logo/
  29. net_sys/
  30. net_util/
  31. power_monitor/
  32. protos/
  33. qcow_utils/
  34. resources/
  35. rutabaga_gfx/
  36. seccomp/
  37. src/
  38. system_api_stub/
  39. tests/
  40. third_party/
  41. tools/
  42. tpm2/
  43. tpm2-sys/
  44. usb_sys/
  45. usb_util/
  46. vfio_sys/
  47. vhost/
  48. virtio_sys/
  49. vm_control/
  50. vm_memory/
  51. x86_64/
  52. .dockerignore
  53. .gitignore
  54. .gitmodules
  55. .rustfmt.toml
  56. ARCHITECTURE.md
  57. Cargo.toml
  58. CONTRIBUTING.md
  59. LICENSE
  60. navbar.md
  61. OWNERS
  62. README.chromeos
  63. README.md
  64. run_tests
  65. rust-toolchain
  66. setup_cros_cargo.sh
  67. test_all
  68. unblocked_terms.txt
README.md

crosvm - The Chrome OS 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 Chrome OS 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 Chrome OS devices.

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