This reverts commit bda6272446.
The original fix seems to have led to boot failures in QA. Rather than
risk shipping, revert the change. Bug 18764230 reopened.
Requires change
https://googleplex-android-review.git.corp.google.com/#/c/629764/
Bug: 19278390
Bug: 19199624
Change-Id: I8b6ab585666f2b0f585ffb2a5f61ac2e3462e06e
The upstream kernel now includes support for emulating legacy AArch32
instructions on ARMv8 devices. By default this framework emulates
deprecated instructions but not obsolete instructions.
Android requires support for the obsolete SWP and SWPB instructions on
all ARM devices, so override this default for the swp emulation hook.
Change-Id: I82b9bdb564413ec7c1a101da75a9928aebe1606b
Signed-off-by: Greg Hackmann <ghackmann@google.com>
/data/tombstones is referenced by core platform code, but is not
guaranteed to exist on all Android devices. Move the directory
creation out of device specific files and into the core
init.rc file.
Bug: https://code.google.com/p/android/issues/detail?id=93207
Change-Id: I94ae5199a6a32c4fe555ca994fc4a8345e0c9690
Delay mounting encryptable but unencrypted volumes until we can
check the ro.vold.forceencrypt flag, then optionally encrypt.
Requires matching vold change from
https://googleplex-android-review.git.corp.google.com/#/c/615309/
Bug: 18764230
Change-Id: If22008be8de6a4f3216b349f81ace49be1730314
Delay mounting encryptable but unencrypted volumes until we can
check the ro.vold.forceencrypt flag, then optionally encrypt.
Requires matching vold change from
https://googleplex-android-review.git.corp.google.com/#/c/615309/
Bug: 18764230
Change-Id: If22008be8de6a4f3216b349f81ace49be1730314
/dev/pmsg0 used to record the Android log messages, then
on reboot /sys/fs/pstore/pmsg-ramoops-0 provides a means
to pull and triage user-space activities leading
up to a panic. A companion to the pstore console logs.
Change-Id: Id92cacb8a30339ae10b8bf9e5d46bb0bd4a284c4
Ensure that /data/adb always exists. This directory is used
for writing adb debugging information when persist.adb.trace_mask
is set.
Bug: https://code.google.com/p/android/issues/detail?id=72895
(cherry picked from commit 89252ce31a)
Change-Id: I44e01bee50125f4e6e5fff6e74c53bb2022ce355
Ensure that /data/adb always exists. This directory is used
for writing adb debugging information when persist.adb.trace_mask
is set.
Bug: https://code.google.com/p/android/issues/detail?id=72895
Change-Id: I9cee2a0202417ff72a5ede7742e25877f51732dd
All kernel services will now be in the same cgroup as
foreground applications. This will now make kernel threads
not implicitly higher priority than android foreground
services.
Bug 17681097
Change-Id: I28e81c7aade50428d5395df86f00ce01c1e7af02
The systrace permissions from init.trace.rc and the "class_start core"
which launches surfaceflinger are both in an "on boot" section. However,
the init.trace.rc commands are parsed after all commands in init.rc.
This means that "class_start core" is executed before the chmod command
which allows processes to write to trace_marker. If any services
execute their first trace command before the chmod occurs, then that
service won't be able to write traces until the service is restarted.
To fix this, run all of the init.trace.rc commands in the "early-boot"
section to ensure they are completed first.
Bug: 17612265
Change-Id: Ibf544762173d5ba98272c66ef485d8eab7d70bf3
