If there is no userspace fastboot, then overlayfs has a corner case
bug where overlay content is not wiped when the partition is flashed.
We will report a warning instead.
This is done to reduce the flakiness of the test results as we do not
intend to fix this specific corner case in the short term. We would
require to record a sha representing the flash image, and the risks
were evaluated as too high of an impact on libavb to add interfaces
to expose the signatures, especially at first stage mount time. All
new devices must support Dynamic Android Partitions (DAP), which
means they all have support for userspace fastboot, it will be
considered a misconfiguration and thus the position is we will not
fix this issue and only use this test adjustment to deal with legacy
products. If a legacy non-DAP product wishes to close the issue
today, they must supply a user space fastboot.
Test: adb-remount-test.sh
Bug: 109821005
Bug: 123079041
Change-Id: I420cb87c19e3e184a974dfc373fb17c097d4858f
Check if any system partition looks like it has ext dedupe or
rather shared_blocks feature enabled, if so then we expect
overlayfs to kick in. We do this to deal with any flakiness
in the test when right-sizing is not applied to the platform.
Minor: older devices mounted persist to /persist.
Test: adb-remount-test.sh
Bug: 109821005
Bug: 123079041
Change-Id: Iab7c6cf7f24f2c446aeb149e3f65d6793a42c6ea
Check for /sys/fs/<fs_type> existence to confirm kernel has
the file system type available.
Test: adb-remount-test.sh
Bug: 109821005
Bug: 123079041
Change-Id: Ic4388e2044bccea8b8edc7762d4ac9b3047206ac
erofs is in upstream staging and in 4.19, and we see some Android
partners considering it as an option instead of squashfs.
However, squashfs and erofs filesystems are always 100% full, so
we can safely remove the string checking instead and just rely on
the statvfs call. We will provide lip-service to our support in
comment only.
This does _not_ mean we support the decision by our partners to use
erofs, as we have not evaluated the performance.
Test: adb_remount_test.sh
Bug: 109821005
Change-Id: I80ea3a33b9da6684ee95489132bc8a88b2310ac8
It supports a new feature "fsverity" for ext4 file-system. When someone
adds a mount option "fsverity" to fstab file, fsmgr will use tune2fs to
enable fsverity feature if kernel support.
Bug: 117437571
Test: bootable for phone projects
Change-Id: Icf35715a2f71c430468daaafcde497f8cfe9a18d
This reverts commit 67a09e5791.
Exempt-From-Owner-Approval: Fixes P0 failures.
Bug: 123185917
Reason for revert: media namespace needs to be introduced.
Change-Id: I0c28798a3143c1e627278c3a908207e670171416
And have the linker translate a java library path from an apex
to a linker namespace.
Bug: 122874359
Test: m, boots, gtest, run-test, CtsJdwpTests
Change-Id: I216c3509c45589d28acdac068aec53877aeb104a
Exempt-From-Owner-Approval: Carrying Jiyong's +2
It depends on libdexfile_external, libnative{bridge,helper,loader} and
libart(d), which are provided by the Runtime APEX.
Test: flash & boot
Test: atest CtsJdwpTestCases
Bug: 113373927
Change-Id: I0df99f444e892c47a5f06bd1bcf5d184defb4517
Enables procrank, procmem, librank and showmap.
Only showmap gets built into the default builds.
Bug: 111694435
Test: builds
Test: showmap exists in final builds
Change-Id: Ib5901aa2bd4ccc6aa3d02915fda92f8320651315
Signed-off-by: Sandeep Patil <sspatil@google.com>
This will be used for system internals to access
secondary volumes without having to bypass sdcardfs.
This reverts commit 54b8844b13
Bug: 121277410
Test: manual
Change-Id: Id5b995dc5899b5999f1dea662ba1c3ee475a0e46
It's replaced with entries in PRODUCT_PACKAGES_DEBUG in
build/make/target/product/base_system.mk
Test: treehugger
Change-Id: I4dc69c34ddc2c494fc74bc4afee6efa240c9b0d3
Will be used to find the linker namespace to use.
Bug: 122874359
Test: m, gtest, run-test, CtsJdwpTests
Change-Id: I3f3be4a1d864741d585ab3ed9ffb93fab262516e
* changes:
Revert "Identify post-apexd crashing processes"
Revert "Bionic libs and the dynamic linker are bind mounted"
Revert "Don't create separate mount namespaces for pre-apexd processes"
Change the GetBuildID function to return a std::string.
Added benchmark to check how long it takes to get the build id from
a file versus an elf object.
Added a way to get an elf without passing in a valid process_memory and
added tests for this.
Test: New unit tests.
Change-Id: I3029019767e0181c758d611fe635bc1bf72d6e8e
This reverts commit c661b660fe.
Reason: Breaks some 3p apps.
Bug: 122920047
Test: run the app, login.
Change-Id: Ie56ea5516887b885579764929e82e4fe684a7dcf
This reverts commit 2599088ff6.
Reason: Breaks some 3p apps.
Bug: 122920047
Test: run the app, login.
Change-Id: Idea332b1f91e9d2ac6ebd3879da7820c8ba2284f
This reverts commit 5ab1300481.
Reason: Breaks some 3p apps.
Bug: 122920047
Test: run the app, login.
Change-Id: Iec3347d7f35fbb6f32fd1192135a0cf87dc123a7
This will make it easier to add new types of transports by combining the
logic the adb server and adb daemon use to connect to things.
Bug:121166534
Test: adb connect against a cuttlefish instance over the shm proxy.
Change-Id: Ic7fc848c60a85eef968c3735838c87cb7fdaf38b
