Test: build with master-art manifest
Exempt-From-Owner-Approval: Required for unbreaking ART development.
Change-Id: I6afc0e5444dfa21532a4c802f8c463091cab2b11
bootstat updates boot reason upon boot_complete, however users of the
updated properties e.g. getLastShutdownReason from PowerManager could
be called before boot_complete. This introduces a inconsistency and
racing for those APIs.
In this CL, we change boot reason to be updated at the same time when
zygote starts where persist properties have been loaded already. Also
the initialization of bootloader's boot reason is pulled into post-fs
where all kernel command line arguments have been parsed in init already.
Bug: 122696730
Bug: 119509425
Test: trigger thermal shutdown and see warnings
Test: verify boot reason properties updated correctly post boot
Change-Id: Ia393b98ea072bc0ae6e4110d111393b34be0ee5d
Signed-off-by: Wei Wang <wvw@google.com>
The reconnection test is spuriously failing on test infrastructure for
unclear reasons, which might be due to a race between the connection
attempt and the first command we send. Insert a sleep to hopefully
reduce the flakiness.
Bug: http://b/123247844
Test: ./test_adb.py (but it didn't fail for me in the first place)
Change-Id: Ic36924c16bae424accfec700af4623794fd1f123
Previously, we were rejecting the flag and failing with EINVAL. File
handles aren't inherited by default, so just ignore the flag.
Bug: http://b/123753498
Test: adb install --streaming foo.apk
Change-Id: I17401fcdd58024956d47a5c4c0c57b06831d9817
The sys.use_memfd property is set by default to false in Android
to temporarily disable memfd, till vendor and apps are ready for it.
The main issue: either apps or vendor processes can directly make ashmem
IOCTLs on FDs they receive by assuming they are ashmem, without going
through libcutils. Such fds could have very well be originally created with
libcutils hence they could be memfd. Thus the IOCTLs will break.
Set default value of sys.use_memfd property to true once the issue is
resolved, so that the code can then self-detect if kernel support is present
on the device. The property can also set to true from adb shell, for
debugging.
Bug: 113362644
Change-Id: I0f572ef36cac2a58fe308ddb90bbeffbecdaed3b
Signed-off-by: Joel Fernandes <joelaf@google.com>
This patch adds support to make libcutils create and use memfd where
possible, instead of ashmem.
The libcutils library is made dynamic, since apps are still sending over
ashmem FDs to processes and we are working on moving those apps away
from ashmem. The best we can do for that is make the library work, and
force apps in the long run to move away from directly using ashmem.
Due to further complications mentioned in the 'NOTE' section of the
patch, memfd is kept disabled for now, so nothing changes yet. To enable
it, set the sys.use_memfd property (check user_debug build).
Bug: 113362644
Change-Id: I491cb7841b664db5b1c26b3e07a440a14810e182
Signed-off-by: Joel Fernandes <joelaf@google.com>
fs_mgr_overlayfs_setup return false second time around if all
are setup. It should report true if candidate list is all done.
Test: adb-remount-test.sh
Bug: 122602260
Change-Id: Ic9e16489e2c8ac4d3de91fcf8cfceedc23595e94
Expand the tests to deal with the boot environment for marlin.
Recognize that older overlayfs drivers do not report to /sys/module
and the parsing /proc/filesystem is another place to interrogate this.
Suppress adb push and pull noise during testing. Resolve APEX
failures. Add some cleanup to test script.
NB: Running test to completion is difficult because marlin's USB
driver is flakey enough through the multitude of reboots and
may not reconnect. The tester will have to notice when a reboot
is stalling and manually disconnect and reconnect the USB
connection to trigger discovery and to continue through the
test sequences. To make this easier, report when we are
waiting for the device to make it easier to babysit.
Test: system/core/fs_mgr/tests/adb-remount-test.sh
Bug: 120448575
Bug: 123079041
Change-Id: I5fc5f01b4e4788ac57541cb5235f7ac4e4284d71
Adding tool to dump the dmabuf information using the dmabufinfo library.
Test: run "dmabuf_dump" and "dmabuf_dump <pid>" on crosshatch
Bug: 63860998
Change-Id: I16fe0a701deb5086ca0e1a8ceecb70dbc17934e6
Signed-off-by: Erick Reyes <erickreyes@google.com>
The number of references to a buffer total_refs was not accounting for
a process holding multiple references to the same buffer.
Also, clarify AppendDmaBufInfo functionality in comments
Change-Id: I044a18acad1570492a925d51b9464d5b0e60ca35
Signed-off-by: Erick Reyes <erickreyes@google.com>
When cgroup directory is created its user and ownership gets set, however
because previous code was storing getpwnam() return value the second
invocation would effectively override the previous ones result. Fix this
by copying necessary results. Also change getpwnam() to getgrnam() when
group name is converted into gid. getpwnam() works because of the way
Android uses these ids, however more generally this is incorrect and
getgrnam() should be used instead.
Bug: 111307099
Test: verified user/group membership of the cgroup directories
Change-Id: I78668bc1a36a74f53d8e9825e2d06e3e09501e7a
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
JSON supports only decimal values and therefore file mode which should
use octal values has to be represented as strings. Fix the implicit
octal-to-decimal conversion and convert from string to octal in the code.
Bug: 111307099
Test: confirmed by verifying correct file permissions
Change-Id: I3ef9de0aea259f93bf74efeffca72d37d4740e15
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
In particular, this allows services running as the root user to have
capabilities removed instead of always having full capabilities.
Test: boot device with a root service with an empty capabilities
option in init showing no capabilities in /proc/<pid>/status
Change-Id: I569a5573ed4bc5fab0eb37ce9224ab708e980451
