When performing an update, save the index and cmdline of the current
command into the last command file if this command writes to the stash
either explicitly of implicitly. This mitigates the overhead to update
the last command file for every command. I ran a simple test on angler
and the time to update 1000 times is ~2.3 seconds.
Upon resuming an update, read the saved index first; then
1. In verification mode, check if all commands before the saved index
have already produced the expected target blocks. If not, delete the
last command file so that we will later resume the update from the
start of the transfer list.
2. In update mode, skip all commands before the saved index. Therefore,
we can avoid deleting stashes with duplicate id unintentionally;
and also speed up the update.
If an update succeeds or is unresumable, delete the last command file.
Bug: 69858743
Test: Unittest passed, apply a failed update with invalid cmd on angler
and check the last_command content, apply a failed update with invalid
source hash and last_command is deleted.
Change-Id: Ib60ba1e3c6d111d9f33097759b17dbcef97a37bf
The AbortFn() used to overwrite the error message, hiding the real
failure reported in ErrorAbort(). And we will miss the failure in
the script patterns like 'blockimageupdate() || abort()'
We will ensure there's one line break at the end of ErrorAbort's
error message; and append to the existing error message when calling
abort().
Test: Message from ErrorAbort shows up in the log
Change-Id: I3aebd06629c5129330250c7fe5e8cdead2ae85bc
The update_channel field is used to store the Omaha update channel
if update_engine is compiled with Omaha support.
We need it to be in misc to persist through factory reset.
Bug: 72332119
Test: mma
Change-Id: Ied4fecc6e78cc69d33a36ba4d101d675100f9d82
* /persist can be mounted early while TWRP is parsing the fstab so
as soon as the partition is parsed, mount and adjust the time
accordingly.
* Store a backup settings file on /persist. Having a 2nd copy of
the settings file in the /persist partition allows for early
reading of the file and adjust timezone and brightness to user
preference while still on TWRP splash.
* Add the qcom ats time offset in TWRP settings file and use it
if no better ats file is found. This will also allow devices
with a persist partition, but no ats files in it, to adjust
the time offset during early boot.
* Use /persist/time/ as Qualcomm time fix source, based on
Xuefer <xuefer@gmail.com> patch:
https://gerrit.omnirom.org/c/27265/https://gerrit.omnirom.org/c/24384/
Change-Id: I6c21538eec58d87edfb639d9ce3871f33b886c1d
This is to add empty implementations of Health
HAL methods to report storage info.
Bug: 68388678
Test: vts-tradefed run vts -m VtsHalHealthV2_0
Change-Id: I4f093903f485519e16f39384f5c96fcd031438ba
ZipUtil was deprecated at android-8.1 but it has been still used by
zipwrap. So this patch fixes the missed header file at new android version.
Signed-off-by: Humberto Borba <humberos@gmail.com>
Change-Id: I60bf67292021f3b63fb1ee2b8774303d9300fa12
Support decrypting Pixel 1 devices using secdis method with the
gatekeeper instead of weaver.
Add a bit of a dirty workaround to a permissions issue that the
keystore presents because the keystore checks the uid of the
calling process and refuses to let the root user add authorization
tokens. We write the auth token to a file and start a separate
service that runs under the system user. The service reads the
token from the file and adds it to the keystore. You must define
this service in your init.recovery.{hardware}.rc file:
service keystore_auth /sbin/keystore_auth
disabled
oneshot
user system
group root
seclabel u:r:recovery:s0
TWRP will run this service when needed.
Change-Id: I0ff48d3355f03dc0be8e75cddb8b484bdef98772
Tianjie Xu
Tao Bao
Treehugger Robot
android-build-team Robot
gitbuildkicker
Sen Jiang
big biff
Vasco Machado
Saleem Rashid
nkk71
Hridya Valsaraju
Humberto Borba
Ethan Yonker
codeworkx
Pierre Roth
Elliott Hughes