Merge changes Ib3fd9047,I3126932f,I3450f496

* changes:
  fd_server: use RwLock instead of Mutex
  authfs: use RwLock instead of Mutex
  Only read backing file if chunk index is in range
tree: f5121bcc002437896b7290f2833549083670db46
  1. .prebuilt_info/
  2. apex/
  3. apkdmverity/
  4. authfs/
  5. compos/
  6. demo/
  7. docs/
  8. javalib/
  9. launcher/
  10. libs/
  11. microdroid/
  12. microdroid_manager/
  13. pvmfw/
  14. tests/
  15. virtualizationservice/
  16. vm/
  17. zipfuse/
  18. .clang-format
  19. .gitignore
  20. Android.bp
  21. OWNERS
  22. PREUPLOAD.cfg
  23. README.md
  24. TEST_MAPPING
README.md

Virtualization

This repository contains userspace services related to running virtual machines on Android, especially protected virtual machines. See the getting started documentation and Microdroid README for more information.