Gitiles
Code Review Sign In
gerrit-public.fairphone.software / platform / external / crosvm / ffe10b7909a9f36b257ea8be7683fe3c4cc0e7c5
commitffe10b7909a9f36b257ea8be7683fe3c4cc0e7c5[log] [tgz]
authorXiong Zhang <xiong.y.zhang@intel.corp-partner.google.com>Thu Nov 04 18:21:00 2021 +0800
committerCommit Bot <commit-bot@chromium.org>Tue Nov 23 20:16:55 2021 +0000
treee6f22fd47c735fb65d9c6b65ac2ac385db3fd2fb
parent46471a03e1be6531567c4e8134faa02472ca3ff1 [diff]
Mmap: Ignore MADV_DONTDUMP warn message

Some devices file like /dev/mem and vfio don't support MADV_DONTDUMP,
in order to avoid the warn flood, this commit ignore the MADV_DONTDUMP result.

BUG=b:19935428
TEST=boot manatee image with platform devices enabled

Change-Id: I779188cf768b4c3e8444781932260ef4bce36029
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3259932
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Junichi Uekawa <uekawa@chromium.org>
1 file changed
tree: e6f22fd47c735fb65d9c6b65ac2ac385db3fd2fb
  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_plugin/
  13. devices/
  14. disk/
  15. docs/
  16. fuse/
  17. gpu_display/
  18. hypervisor/
  19. integration_tests/
  20. kernel_cmdline/
  21. kernel_loader/
  22. kvm/
  23. kvm_sys/
  24. libcras_stub/
  25. libcrosvm_control/
  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.md
  63. run_tests
  64. rust-toolchain
  65. setup_cros_cargo.sh
  66. test_all
  67. 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.

Logo