libmetric's HistogramSnapshotManager::PrepareDeltas now takes the
iterators for the histogram collection to work on, instead of getting
a global one.
Change-Id: I3997ea7d2c330431379d055b0cb876069bddf395
This was actually nonfunctional until f5e8f0b, because it was using kill
after privileges were dropped. This doesn't seem necessary after the
changes to the sibling thread ptrace logic, though.
Bug: http://b/27427439
Change-Id: I6bffbc14e0cf5e377bbfa39c945518e0d436c223
This CL allows enabling of multiple consoles. The expected format
of "androidboot.console" kernel parameter is a list of available
consoles, as follows:
androidboot.console=tty0:ttyS0
A service can be mapped to a specific console by providing the
optional argument, IE "tty0", to "console" service attribute as follows:
service fbconsole /system/bin/sh
class core
console tty0
disabled
user shell
group shell log readproc
seclabel u:r:shell:s0
Bug: None
Change-Id: I3f8556425c8651bd121995869700f18b23365d55
Tracked-On: https://jira01.devtools.intel.com/browse/BP-289
Use sigtimedwait on SIGCHLD to watch our forked worker processes for
failure, so that we can guarantee that we always resume/kill the target
process if libunwind crashes.
Bug: http://b/27427439
Change-Id: I5a5da1f1abd7dc9d01223f5b3778e946e2d47d20
This list contains libraries that should directly or indirectly
be accessible to apps for the platform. Note that this list is
not device specific but rather device class specific.
For now we have 2 separate lists; one for Android Phones and Tablets,
and another one for Android Wear devices.
Bug: http://b/27546414
Bug: http://b/22548808
Change-Id: I83de5e3cf67392d0e9af66f70123898bd5997146
(cherry picked from commit 4b0e963872)
Adds operating system version and security patch level to the boot
image header. This change take into use one of the existing unused
fields to preserve compatibility.
Note: All information is packed into a single field, because there
are a lot of existing devices that break if the first unused field
is set to a non-zero value.
Bug: 27498078
Bug: 22914603
Change-Id: I24953129e06019b95014a050e916fe4f5c199286
- We actually are logging in a signal handler, the title is bluster
to remind developers. It is not a reliable path though as it can
lock up. Our goal is to minimize the chances of a lockup regardless
in the name of stability only. The test remains to catch regression
in the name of code quality and reliability. Expected to be
>99.999% reliable.
- Add a new _correct_ duplicate test that uses signal to release a
semaphore to a thread that performs the task. This path is expected
to be 100% reliable.
Bug: 27405083
Change-Id: Ibb7cf4b13e34ebfac2db2af8724b7db7a27f81a8
This change introduces new metrics to discern boot time on encrypted devices:
* post_decrypt_time_elapsed
* boot_decryption_complete
* boot_complete_post_decrypt
* boot_complete_no_encryption
Bug: 27497357
Change-Id: I8d3a411029bd6a45f80589ff67c408593e133a87
Remove references to SELinux policy files in /data/security
from libselinux/android.c. In the process all code that is
apparently related to handling an alternate policy and/or
reloading the policy has been removed.
Bug: 26544104
Change-Id: I47bf76ac3c26c5d71f92a21ffac2b17ba14262ea
This adds an NVRAM HAL module implementation which interfaces with the
Trusty NVRAM app.
BUG: 23524282
Change-Id: Ibfee13baccc2c5369786a078f2feffcd4eb7a139
- replace <sys/cdefs.h> with local "log_cdefs.h" which
fortifies and expands definitions, adding LIBLOG_ABI_PUBLIC,
LIBLOG_HIDDEN, LIBLOG_ABI_PRIVATE and LIBLOG_WEAK.
- clearly tag each interface as LIBLOG_ABI_PUBLIC, LIBLOG_HIDDEN,
LIBLOG_ABI_PRIVATE, LIBLOG_WEAK or static depending on scope
- Add -fvisibility=hidden to ensure nothing else leaks
- some code standard adjustments
Bug: 27566046
Change-Id: Ic14033c4e6d833d973beb035ddc1c6134fb35a3f
Remove the logging of an error if a thread disappears before the unwind
can begin. This can happen, so allow the caller to determine if this
is really a problem worth logging.
Bug: 27449879
Change-Id: Ie81718d53fb0e519fa0a7db9fd5f314b72bfa431
ADB local transport for the emulator based on qemu pipes uses a socket
transport. Before this CL, multiple connection requests accepted by the
qemu pipe device would result in ADB transport with the same serial.
The register function would fail as a result, and all subsequent
connections would fail.
Test:
while true; do adb kill-server; adb devices; done
Doesn't fail for > 10 minutes.
This CL replaces an earlier CL
(I0fdcf2694516151c5f8f8e1580648b940679c981) that was unsafe for real
devices.
BUG=27441661
Change-Id: I7d801b175f3bee10fc7e0ab1b12d5623984371b9
