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gerrit.omnirom.org / android_packages_modules_Virtualization / e0abf77d7a74bc938e89a52ead44c59456866cbe
commite0abf77d7a74bc938e89a52ead44c59456866cbe[log] [tgz]
authorJiyong Park <jiyong@google.com>Wed Dec 18 16:17:46 2024 +0900
committerJiyong Park <jiyong@google.com>Wed Dec 18 16:29:37 2024 +0900
tree46418a6730fec29724f4505d1a3d47146a16c919
parentf2bdfe8ba05ef4b9917654f538fd846373987859 [diff]
VM payload's stdout/err is /dev/kmsg in debuggable VMs

This has been the intention (see stdio_to_kmsg in microdroid_manager.rc)
, but it didn't work in user builds because stdio_to_kmsg is essentially
a no-op in user builds.

This fixes the bug by explicitly using /dev/kmsg as stdout and stderr
(but not for stdin for obvious reason).

Bug: 382292481
Test: testRunEmptyPayload run user builds
Change-Id: I69c08360402c10439f9bfc7e87385a9f2388db4e
2 files changed
tree: 46418a6730fec29724f4505d1a3d47146a16c919
  1. android/
  2. build/
  3. docs/
  4. guest/
  5. libs/
  6. microfuchsia/
  7. tests/
  8. apex ⇨ build/apex
  9. .clang-format
  10. .gitignore
  11. Android.bp
  12. dice_for_avf_guest.cddl
  13. OWNERS
  14. PREUPLOAD.cfg
  15. README.md
  16. rustfmt.toml
  17. TEST_MAPPING
README.md

Android Virtualization Framework (AVF)

Android Virtualization Framework (AVF) provides secure and private execution environments for executing code. AVF is ideal for security-oriented use cases that require stronger isolation assurances over those offered by Android’s app sandbox.

Visit our public doc site to learn more about what AVF is, what it is for, and how it is structured. This repository contains source code for userspace components of AVF.

If you want a quick start, see the getting started guideline and follow the steps there.

For in-depth explanations about individual topics and components, visit the following links.

AVF components:

AVF APIs:

How-Tos: