libusb hotplug callbacks are called with the libusb lock taken, and we
call into libusb with our local mutex, so we need to enforce an ordering
between the two. Instead of calling device_connected or
device_disconnected directly, enqueue them onto the main thread.
Bug: http://b/62200735
Test: manually hotplugged a device
Change-Id: Ic5d55db83b47f4bb60f124ce94ddfe06f5f1a0c6
Move libinit, init_tests, and test_service to Android.bp
Leave init in Android.mk as it has unfulfilled dependencies, but
create a comment in Android.bp for future use.
Remove libinit_parser and init_parser_tests as that code was never
used in init.
Bug: 36970783
Bug: 37512442
Test: Build, boot bullhead, init unit tests
Change-Id: Id81cd10ea09453a5fd762ba9189276aad79d5444
.. for ART and the frameworks to link against. In the new stack dumping
scheme (see related bug), the Java runtime will communicate with
tombstoned in order to obtain a FD to which it can write its traces.
Also move things around to separate headers that are private
implementation details from headers that constitute the public debuggerd
API. There are currently only three such headers :
- tombstoned/tombstoned.h
- debuggerd/client.h
- debuggerd/handler.h
Bug: 32064548
Test: make
Change-Id: If1b8578550e373d84828b180bbe585f1088d1aa3
We have already searched for the start point, the start filter check
is paranoia that removes out-of-order entries that we are undoubtably
interested in. Out-of-order entries occur under reader pressure, as
the writer gets pushed back from in-place sorted order and lands it
at the end for the reader to pick it up. If this occurred during a
batch run or a logger thread wakeup, the entry could be filtered out
and never output to the reader.
We have to treat exact finds for start in the list as terminal when
we search as they represent restarts, depending on the fact that it
is impossible to have the exact same time reported in two log entries
or requested from a batched reader. This does break down if a log
entry has xxxxxx000 nanoseconds reported, we fix that by making sure
we never log such a case and slip it by a ns.
Found one case where logcat.tail_time* tests failed which was fixed
with this adjustment.
Test: gTest logd-unit-tests, liblog-unit-tests and logcat-unit-tests
Bug: 38046067
Bug: 37791296
Bug: 38341453
Change-Id: I4dd2e2596dd67b8d602160dd79661e01805227a9
Instead of requiring aliases, let's report when we see
system/<partition>/ all by itself, or in the company of the alias
<partition>/. Report if we see duplicate entries. Add checking for
overrides as well. Report any simple corruptions in internal table
or in the override files.
Test: gTest libcutils_test --gtest_filter=fs_config.*
Bug: 37703469
Change-Id: Ia6a7e8c9bc9f553d0c1c313937b511b2073318a9
For the known partitions entrenched in the build system: vendor, oem
and odm only. We will alias entries that reference system/<partition>
and <partition>/ so that if either are specified, the rule will apply
to both possible paths.
Test: gTest libcutils-tests
Bug: 37703469
Change-Id: Ida9405cbed323489a3d0599c1645e9be2c7b9d08
- In some devices, some drivers still try to load firmware while shutting
down, and crashes the kernel. So keep ueventd to prevent such case.
bug: 38203024
Test: reboots
Change-Id: I4f1910723254ccb69f8e9c78e8727fbd8c7eed3e
The changes here involve :
- Creating and opening a new socket to receive trace dump requests on. Having
different sockets allows us to install different sets of access control rules.
- A minor refactor to allow us to share common pieces of implementation
between the java and native dumping code. This will also allow us to
add a unit test for all file / directory related logic.
There are two java trace specific additions here :
- We use SO_PEERCRED instead of trusting the PID written to the seocket
because requests come in from untrusted processes.
- Java trace dumps are not interceptible.
kJavaTraceDumpsEnabled is set to false for now but the value of the flag
will be flipped in a future change.
Bug: 32064548
Test: Manual; Currently working on a unit_test for CrashType.
Change-Id: I1d62cc7a7035fd500c3e2b831704a2934d725e35
Regressed by introducing too much overlap in the results.
This reverts commit 982ad208b5.
Bug: 38341453
Change-Id: I9d630a6b9f3e464f523424b640090f7e268da9bd
Unlike VB1.0, if a device is using AVB then dm-verity is used on any
build (userdebug, eng, etc.). Therefore, we should allow disabling
verity on any build (except USER), not just userdebug. This bug was
pointed out in https://android-review.googlesource.com/#/c/371372/
Bug: 34124301
Test: Manually tested on -eng build on device using AVB.
Change-Id: I314550c13d7458d5d1ef68eb06f98849e11fbe15
Also print warning that IP will not allow full connectivity.
Test: Manual
Change-Id: I264c478f07236108a01e766c5264897c2000f008
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Bug: 34450377
Test: manual, needs to be a cross-language test
Change-Id: Ib89a48f2c52428deff863b0c28f3c10e7333c8a2
(cherry picked from commit 081492552c)
Despite it is not used for network management, it is
very convenient tool for wifi bringup and debugging.
Test: Manual
Change-Id: I045301acc2dd15d0e68d6b99c8e214865f19ebad
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
