FDE device has shut down and restart the framework.
But restart is not triggered due to umount fail.
umount /data fail with "device is busy"
It is because bind mount /data/data to /data/user/0
We need umount /data/user/0 before umount /data
Bug: 148004718
Test: Flash GSI and check boot with FDE and FBE device.
Change-Id: I919f9e31a9d2d745b297a7ab99b399aa9b293b39
Merged-In: I919f9e31a9d2d745b297a7ab99b399aa9b293b39
(cherry picked from commit 3cf3233bac176744d43c682b7f9244db58c3402a)
We should mount Android/data also, not only Android/obb.
Test: After flag is enabled, AdoptableHostTest still pass.
Bug: 148049767
Bug: 150584566
Change-Id: I26dc3756aa5843b85565495e9c2698130113f49a
Merged-In: I26dc3756aa5843b85565495e9c2698130113f49a
(cherry picked from commit d88e090098d4a95112aecb135d1bcba96150bdd1)
Making HEH the default was always a mistake and a giant foot-gun.
Let's make life easier for people by making the default depend on
first_api_level, so it's automatically set up right for new devices
without breaking old ones. Also use v2 fscrypt keys instead of v1 post
Q.
Bug: 147107322
Test: Various Cuttlefish configurations
Change-Id: I5432bdfd6fec6ed34e7f9ab7cdd32cdeb2a03472
- Remove bind mounting Android/ code as we want to bind mount obb dir
for each process instead.
- Set property "vold.vold.fuse_running_users" as an array of user id
for which fuse is ready to use.
- After fuse is ready for a user, fork a background process in vold
to bind mount all direct boot apps for that user so its direct boot
apps obb dir will be mounted to lower fs for imporoved performance.
Bug: 148049767
Bug: 137890172
Test: After flag is enabled, AdoptableHostTest still pass.
Change-Id: I90079fbeed1c91f9780ca71e37b0012884680b7c
This can be used to fixup application directories in case they have been
created by some other entity besides vold; the main use case for this
API right now is OBB directories, which can be created by installers
outside of vold; on devices without sdcardfs, such directories and the
files contained therein are not setup correctly. This API will make sure
everything is setup the way it needs to be setup.
Bug: 146419093
Test: inspect OBB dir after install
Change-Id: I2e35b7ac2992dbb21cc950e53651ffc07cfca907
The dm-crypt solution requires a kernel patch that won't be present in
the GKI kernel, while the new metadata encryption system in the GKI
kernel solves this problem in a much cleaner way.
Test: create private volume on Cuttlefish, setting property both ways.
Bug: 147814592
Change-Id: Ie02bd647c38d8101af2bbc47637f65845d312cea
metadata_encryption fstab option provides details on the cipher
and flags used for metadata encryption. wrappedkey_v0 is provided
to dm-default-key dm device when a wrapped key is used. The
inline encryption hardware unwraps the key and derives the
encryption key used to encrypt metadata without returning the key
in the clear to software.
Bug: 147733587
Test: FBE with metadata encryption using wrapped keys.
Change-Id: Ibf69bdc12bb18d2f0aef8208e65f3a8dececfd2a
No need for KeyUtil to know how to make a KeyGeneration, it's cleaner
if each module handles it separately. Also, create a CryptoOptions
structure to track metadata encryption options, and simplify legacy
cipher/option handling.
Test: Treehugger
Bug: 147814592
Change-Id: I740063882914097329ff72348d0c0855c26c7aab
Since installers can create directories in Android/obb, make sure those
directories end up with the correct ACL bits as well.
Bug: 146419093
Test: inspect filesystem manually
Change-Id: I211e921197560a40599938463f3171a0ff92d9aa
We want subdirectories of Android/data, Android/obb etc. to
automatically maintain their group-id.
Bug: 146419093
Test: manual inspection of /sdcard/Android
Change-Id: I36883febb01aa155dfafb0e86f8b99223cde9815
For some reason this can be racy; until we understand the root cause,
retry to unblock AdoptableHostTest.
Bug: 149396179
Test: atest AdoptableHostTest no longer hangs
Change-Id: I162ff8ad305535e7a4fab3d88f38b687b50cf4a3
Hyangseok Chae
Ricky Wai
Martijn Coenen
Automerger Merge Worker
Treehugger Robot
Paul Crowley
Barani Muthukumaran