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gerrit-public.fairphone.software / platform / external / crosvm / 1e6e7b2ee9607471803e4aa847d74420b696f4f1
commit1e6e7b2ee9607471803e4aa847d74420b696f4f1[log] [tgz]
authorZhaoLiu <zhao1.liu@intel.corp-partner.google.com>Mon Dec 06 17:23:21 2021 +0800
committerCommit Bot <commit-bot@chromium.org>Wed Dec 15 23:51:57 2021 +0000
tree670e66648de098acfc276f7a09d60505ef9287dc
parent77aa069b67b64d0f668deeff37f225efa5992f10 [diff]
x86: Expost HT flag to Guest in host-cpu-topology

At present, host-cpu-topology won't set HT flag for vCPU.

It's reasonable to allow Guest have the same HT flag setting as Host
when set host-cpu-topology.

BUG=None
TEST=cargo build
TEST=set host-cpu-topology and check ht flag in /proc/cpuinfo

Change-Id: I116e49975ab32d37c733690bc0f0f96148fbd4f6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3314869
Reviewed-by: David Stevens <stevensd@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
2 files changed
tree: 670e66648de098acfc276f7a09d60505ef9287dc
  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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