This property will hold the major.minor part of the kernel version (e.g. "5.4"), allowing init scripts to act depending on that version, enabling and disabling certain features.
Bug: 194156700
Change-Id: Icec640b8a7150b344d9aa3bc0bdbcdae050c7c45
Test: manual on a Pixel device
Signed-off-by: Alexander Potapenko <glider@google.com>
This reverts commit 8d3b31fe68.
Reason for revert: With https://r.android.com/1840754, bionic will handle the real time signal for statically linked binaries.
Change-Id: I81f0892f1734c7ecfb604820a8894506df8618b3
Each VTS module is required to have OWNERS file. The ownership is based on
go/vts-owners. For more information about ownership policy, please visit
go/xts-owners-policy.
Test: Tree Hugger
Bug: 143903671
Change-Id: Id2911fd62841bf5622607f9deeb50c7cf1413b1b
Add a signal handler for real time signal 36 which
is primarily used by profilers. Default action is to
terminate the daemon if there is no signal handler. We
don't want daemon to get terminated, hence just capture
the signal and ignore it.
Bug: 201497662
Test: cow_snapuserd_test, pkill -36 snapuserd
Signed-off-by: Akilesh Kailash <akailash@google.com>
Change-Id: Ife5a8bdb7344956076bc4223c19a126b90a00706
It turns out update_engine never gets a ICowReader instance... it only
gets a generic FileDescriptor. So bring this function all the way up to
ISnapshotWriter interface.
Test: th
Change-Id: I7d17b9537f97282c99203b5cc13892e5daa1be4c
The tracing instance takes extra RAM and is not needed on devices running older kernels.
Bug: 194156700
Test: manual on a Pixel device
Change-Id: I794062741688ebea0e4bc500723a966f8f646ee1
Signed-off-by: Alexander Potapenko <glider@google.com>
vendor_init is a subcontext of init which is responsible for handling
the vendor-defined services and vendor-defined actions. This is mainly
to enforce the Treble architecture in which the vendor components are
provided with a less-privileged context than the system components
because they are less-trusted.
However, in case of microdroid, both the system and the vendor
partitions are from the same entity. As VMs don't have direct access to
any of the underlying hardware, the vendor partition is targeting the
virtual platform, not the real hw platform. There really is no need for
the discrimination.
This CL disables the creation of the vendor_init subcontext when init
runs in microdroid.
Bug: 201363575
Test: atest MicrodroidHostTestCases
Change-Id: Ie5e47d84e9e245565239b4f2159e8182b457699d
This test requires running test services, which causes test to crash
(and still incorrectly be reported as passing) when running on
non-rooted device.
Ignore-AOSP-First: reboot_test is not in AOSP yet
Bug: 190958734
Test: atest CtsInitTestCases
Merged-In: I3c5c9917d0a787d66272ccf4aefc57e6573841bc
Change-Id: I3c5c9917d0a787d66272ccf4aefc57e6573841bc
This test spawns several services backed by /system/bin/yes executable,
and then stops them either while SIGTERM or SIGKILL.
Ideally we want to unit test more of reboot logic, but that requires a
bigger refactoring.
Test: atest CtsInitTestCases
Bug: 170315126
Bug: 174335499
Merged-In: Ife48b1636c6ca2d0aac73f4eb6f4737343a88e7a
Change-Id: Ife48b1636c6ca2d0aac73f4eb6f4737343a88e7a
ro.vendor.api_level will have the api_level that the vendor images
are required to implement based on the various api level properties.
ro.board.api_level and ro.board.first_api_level explicitly states
the api level of the vendor images for grf.
If these properties are not provided, it reads the device's launching
api level.
The rest of the properties may show the implemented api level of the
vendor images.
Bug: 200258600
Test: getprop ro.vendor.api_level
Change-Id: Id4131b53d6db00d5bbef3b048384d33c1736d681
On the main thread, the siginfo pointer will never be nullptr.
Add a CHECK to make sure this is true.
Test: Unit tests pass both 32 bit and 64 bit.
Test: Ran with debug.debuggerd.translate_proto_to_text set to 0
Test: to exercise old path.
Change-Id: I9d5ed0de5d652de8a4f9cd85eb57cbb1ec676404
Test options for the api levels are moved to test_options.
test_min_api_level property will be removed with this change.
Bug: 187258404
Test: build
Change-Id: Id943566de2ac693b5955bd84a8463e5013a8bb0f
update_engine only sees ICowReader, so in order for update_engine to
consume this API, it has to be in the base interface class.
Test: th
Change-Id: I9100b6aa1db6eb6a884752620098172bdd51f200
This adds a function that verifies that the merge sequence does not
attempt to use blocks that have already been overwritten. It prints the
first such conflict to the logs.
Additionally, this adds a forwards merge iterator, and the ability to
ignore current progress in a merge for the purposes of verifying the
whole sequence.
This can be accessed via the VerifyMergeOps Function in Cow Reader, or
by using inspect_cow -v [COWFILE]
Include merged ops in inspect_cow listing with -a, and view ops in merge
order with -n
Bug: 200076590
Test: cow_api_test.InvalidMergeOrderTets
Change-Id: I893b9f8a8803cb6dd53225ec34224167b9fe2fda
Add an option to specify a service name. Currently only the "connect"
test supports this, and will try to connect to the named service
instead of the echo and datasink services.
Also fix the built-in help text, as it was missing the "burst" option,
and didn't mention that the "connect" test connects to both the echo
and datasink services.
Bug: 200034376
Test: run
Change-Id: I3903f94c16320f8e07ac4bfb69e3bb45329138c0
This code was added, but a svelte config still tries to use scudo
related code that doesn't exist.
Bug: 201007100
Test: Ran unit tests on normal config.
Test: Ran unit tests on svelte config.
Change-Id: Ic84bae37717d213121aef182bac2f82dbee25213
check_scci_sense (now renamed unexpected_scsi_sense) was supposed to
return false iff the sense data was valid and did not contain an error.
This return value was inverted. Invert the return values and rename the
function to clarify its role.
Test: m storageproxyd
Bug: 195544379
Change-Id: I3b84188aabe58345a83d2fd57bb8103e730cf365
This change only *adds* /system_ext/etc/selinux to the debug policy
search path, and does not change any preconditions to load the debug
policy. The device still needs to be bootloader-unlocked and has the
debug ramdisk flashed to be able to use the debug policy. The only thing
changed is that now the debug policy can be loaded from /system_ext or
/debug_ramdisk when system partition is compliance testing GSI.
The debug policy in the boot ramdisk may be outdated if the system
partition is flashed with a image built from a different revision.
This happens frequently when running the compliance testing VTS, where
the device is flashed with (A) GSI and (B) device vendor image & debug
boot image, and (A) and (B) are built from different git revisions.
To address this, we install a copy of the debug policy under
/system_ext, so that the version desync between (A) & (B) wouldn't be a
problem anymore because (A) no longer relies on the debug policy file
from (B).
Bug: 188067818
Test: Flash RQ2A.201207.001 bramble-user with debug ramdisk & flash
gsi_arm64-user from master, device can boot and `adb root` works
Change-Id: Ibe17eb1ecb0e813309c9596d1f152b7455686b26
Revert "Add a copy of debug policy to GSI system image"
Revert "Add PRODUCT_INSTALL_DEBUG_POLICY_TO_SYSTEM_EXT"
Revert "Add system_ext_userdebug_plat_sepolicy.cil for GSI"
Revert submission 1824717-gsi_debug_policy
Reason for revert: Breaks the build (see b/200933187).
Reverted Changes:
I37ef02628:Add a copy of debug policy to GSI system image
I9c3dad8bb:Add PRODUCT_INSTALL_DEBUG_POLICY_TO_SYSTEM_EXT
I43adc6ada:Add system_ext_userdebug_plat_sepolicy.cil for GSI...
I4d6235c73:Add /system_ext/etc/selinux/ to the debug policy s...
Change-Id: I2eb3b00abb981c25514b75b2e7b4b7b203653390
I was here because we have a case where timeout(1) kills logcat, but
debuggerd alleges that the process that was killed had started less than
a second ago. I'm not sure this is the problem there, but I did notice
that far too many tombstones were claiming improbably short process
uptimes. It turns out that the code was measuring the *thread* uptime,
not the *process* uptime.
Also simplify the code a bit by switching to sysinfo(2) rather than
reading a file.
Test: manual, plus the existing unit test
Change-Id: Ie2810b1d5777ad9182be92bfb3f60795dc978b24
Print an error message to stderr on connection failure, so that the
command doesn't exit silently in case of the common user error of
forgetting to run it as root.
Bug: None
Test: Run as regular user, see "permission denied" message.
Change-Id: Ia213dedccab27e6152b5eb969fbee06d82d3d4ff
It is difficult to test libsnapshot failures because there is no way to
inject failure scenarios into the kernel's device-mapper. Exposing a
virtual interface will allow this kind of testing via dependency
injection.
Bug: 199785546
Test: builds, tests pass
Change-Id: I5add0c7e24f7fa2853114eaeda7c479eaa4e0552
