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android/platform/packages/modules/Virtualization/b99905d3
commit
b99905d3ce57b1b032d981e8b835f103e499a505
[log]
author
Jakob Vukalovic <jakobvukalovic@google.com>
Thu Apr 20 15:46:02 2023 +0100
committer
Jakob Vukalovic <jakobvukalovic@google.com>
Mon May 22 11:02:00 2023 +0100
tree
411bd316eb4d66ece68681020b494aac1449b9c4
parent
26113c8502a48545941b665c0b405c20124deacf [diff]
pvmfw: Optimize MMIO guard map

Optimize MMIO guard mapping device pages by mapping the pages as invalid
in order to produce translation faults. When a translation fault
happens, re-enable the pages and only then MMIO guard map the pages.

Bug: 245267332
Test: atest MicrodroidTestApp

Change-Id: I81128d7efec1249a9a7da988ec098b29936338ef
5 files changed
tree: 411bd316eb4d66ece68681020b494aac1449b9c4
  1. apex/
  2. apkdmverity/
  3. authfs/
  4. compos/
  5. demo/
  6. demo_native/
  7. docs/
  8. encryptedstore/
  9. javalib/
  10. launcher/
  11. libs/
  12. microdroid/
  13. microdroid_manager/
  14. pvmfw/
  15. rialto/
  16. service_vm/
  17. tests/
  18. virtualizationmanager/
  19. virtualizationservice/
  20. vm/
  21. vm_payload/
  22. vmbase/
  23. vmclient/
  24. zipfuse/
  25. rustfmt.toml ⇨ ../../../build/soong/scripts/rustfmt.toml
  26. .clang-format
  27. .gitignore
  28. Android.bp
  29. OWNERS
  30. PREUPLOAD.cfg
  31. README.md
  32. 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.