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gerrit.omnirom.org / android_packages_modules_Virtualization / 1b00bd2de38e5bb17209c2282ff01bfd8bd349f0
commit1b00bd2de38e5bb17209c2282ff01bfd8bd349f0[log] [tgz]
authorJooyung Han <jooyung@google.com>Fri Apr 15 15:29:25 2022 +0900
committerJooyung Han <jooyung@google.com>Mon Apr 18 14:30:19 2022 +0900
tree064c724585134de0485082e1fc998c139dca28c6
parent71aa0e7e0b6c9b35818216520f5b649daf1e3447 [diff]
apkdmverity: Using LOOP_CONFIGURE

apkdmverity can attach a file to a loop device using LOOP_CONFIGURE
instead of LOOP_SET_FD/LOOP_SET_STATUS64 because it's more efficient.
The reason we used the latter was that LOOP_CONFIGURE didn't work then,
but the problem was only for the idsig file when it's attached to a loop
device using LO_FLAGS_DIRECT_IO.

I still don't know the reason, but at least we can use LOOP_CONFIGURE
and explicitly do not turn on Direct IO when attaching IDSIG file to a
loop device.

This is a partial revert of 7ce2e5352866e44e9499cf4dfbdee8c72ab8a7a4.

Bug: 191344832
Test: atest MicrodroidTestApp
Test: atest apkdmverity.test
Change-Id: I53a9da6d1d981b0d64a75bd362b09063570e7a68
3 files changed
tree: 064c724585134de0485082e1fc998c139dca28c6
  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. rustfmt.toml ⇨ ../../../build/soong/scripts/rustfmt.toml
  19. .clang-format
  20. .gitignore
  21. Android.bp
  22. OWNERS
  23. PREUPLOAD.cfg
  24. README.md
  25. 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.