| cbd66d3c8a672ed1f762444e4bfd6cd9b44a924d |
|
13-Sep-2017 |
Tom Cherry <tomcherry@google.com> |
init: fix crash when reboot is triggered by a builtin
Builtin commands may set the sys.powerctl property, which causes
reboot to be immediately processed. Unfortunately, part of the reboot
processing involves clearing the action queue, so when this scenario
happens, ActionManager::ExecuteOneCommand() can abort due to its state
being unexpectedly changed.
Longer term, the real fix here is to split init and property service.
In this case, the property sets will be sent to property service and
the reboot will only be processed once property service responds back
to init that the property has been set. Since that will not happen
within the action queue, there will be no risk of failure.
Short term, this change sets a flag in init to shutdown the device
before the next action is run, which defers the shutdown enough to fix
the crash, but continues to prevent any further commands from running.
Bug: 65374456
Test: force bullhead into the repro case and observe that it no longer
repros
Merged-In: I89c73dad8d7912a845d694b095cab061b8dcc05e
Change-Id: I89c73dad8d7912a845d694b095cab061b8dcc05e
(cherry picked from commit 3633a4014a1a315000c3e6dee36b419473ab44b9)
/system/core/init/init.cpp
|
| 43a7da2c40035e010159f9f7b153232ac7302b17 |
|
26-Aug-2017 |
Tom Cherry <tomcherry@google.com> |
init: fix signal handling and LOG(FATAL) in child processes
Child processes inherit the signal handlers from their parent process.
In the case of init, fork()'ed processes, will attempt to reboot the
system if they receive a fatal signal). This is not the correct behavior;
these processes should terminate due to the provided signal like other
processes on the system.
This is particularly important as there are multiple LOG(FATAL) calls
in service.cpp for failures after fork() but before execv() when a
service is started.
Note, that pthread_atfork() is not a viable solution since clone() is
used in some cases instead of fork() and atfork handlers are not
called with clone().
Bug: 65637054
Test: LOG(FATAL) from a child process of init and see that it
terminates due to a signal correctly
Test: LOG(FATAL) from init proper and see that it reboots to the
bootloader
Change-Id: I875ebd7a5f6b3f5e3e2c028af3306917c4409db3
/system/core/init/init.cpp
|
| b9beeed5a33a4e7a3613d4eb41cd7f7b3ff3981c |
|
22-Aug-2017 |
Andreas Huber <andih@google.com> |
Fix use-after-free of stack-allocated temporary string.
Bug: 64848081
Test: built and successfully booted again
Merged-In: I93c899249bf2cc5ab8d880c0eaff471518e73121
Change-Id: I08e6f71a7c5151544b9434eb0d362a236202cd31
/system/core/init/init.cpp
|
| 6a38aa83b6b318613884b90506ff0a20369d15d2 |
|
26-Jul-2017 |
Yu Ning <yu.ning@intel.com> |
Allow the use of a custom Android DT directory
On platforms that use ACPI instead of Device Tree (DT), such as
Ranchu x86/x86_64, /proc/device-tree/firmware/android/ does not
exist. As a result, Android O is unable to mount /system, etc.
at the first stage of init:
init: First stage mount skipped (missing/incompatible fstab in
device tree)
Those platforms may create another directory that mimics the layout
of the standard DT directory in procfs, and store early mount
configuration there. E.g., Ranchu x86/x86_64 creates one in sysfs
using information encoded in the ACPI tables:
https://android-review.googlesource.com/442472
https://android-review.googlesource.com/443432
https://android-review.googlesource.com/442393
https://android-review.googlesource.com/442395
Therefore, instead of hardcoding the Android DT path, load it from
the kernel command line using a new Android-specific property key
("androidboot.android_dt_dir"). If no such property exists, fall
back to the standard procfs path (so no change is needed for DT-
aware platforms).
Note that init/ and fs_mgr/ each have their own copy of the Android
DT path, because they do not share any global state. A future CL
should remove the duplication by refactoring.
With this CL as well as the above ones, the said warning is gone,
but early mount fails. That is a separate bug, though, and will be
addressed by another CL.
Test: Boot patched sdk_phone_x86-userdebug system image with patched
Goldfish 3.18 x86 kernel in patched Android Emulator, verify
the "init: First stage mount skipped" warning no longer shows
in dmesg.
Signed-off-by: Yu Ning <yu.ning@intel.com>
(cherry picked from commit c08d2cb0fb7ce470e128c7571553aa12ae9b57a4)
Change-Id: Ia8d5f68e044fde0ecf5c7b14e40f040ff42bc35d
/system/core/init/init.cpp
|
| 559674dbe31b7e71713759ab0808560bc5d283c2 |
|
19-Jul-2017 |
Quang Luong <qal@google.com> |
Merge "uml: init: add USER_MODE_LINUX cflag, USER_MODE_LINUX case in init.cpp" am: a022ea424d am: c1e78e1331 am: be2a262b47
am: 6bcf4fb8b5
Change-Id: I1b6656bc4ec0dbebccb4fe92c6f73f9be6965353
|
| 6bcf4fb8b50a73b1191b44cf1b16477fe966ada9 |
|
19-Jul-2017 |
Quang Luong <qal@google.com> |
Merge "uml: init: add USER_MODE_LINUX cflag, USER_MODE_LINUX case in init.cpp" am: a022ea424d am: c1e78e1331
am: be2a262b47
Change-Id: I223ebf56a8bbefb38735ebbcfe45c7d2a78cd50c
|
| c1e78e1331fa51d5959187394897d48b264b432e |
|
18-Jul-2017 |
Quang Luong <qal@google.com> |
Merge "uml: init: add USER_MODE_LINUX cflag, USER_MODE_LINUX case in init.cpp"
am: a022ea424d
Change-Id: Ie4b2131525373fef14dfa2c7a7ec1e23a50dc56a
|
| a022ea424dd439e174eeb420dac916c0e9d65861 |
|
18-Jul-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "uml: init: add USER_MODE_LINUX cflag, USER_MODE_LINUX case in init.cpp"
|
| dd6a85ccd54dec45bb555a68923a6facb308ecc5 |
|
18-Jul-2017 |
Quang Luong <qal@google.com> |
uml: init: add USER_MODE_LINUX cflag, USER_MODE_LINUX case in init.cpp
Modified Android.mk to define cflag "USER_MODE_LINUX" if
TARGET_USER_MODE_LINUX := true in BoardCofig.mk.
Modified set_mmap_rnd_bits_action to return 0 if "USER_MODE_LINUX" is
defined. This is needed since uml does not support the mmap_rnd_bits
sysctl, and init would otherwise crash without this check.
Test: manual
Bug: 32523022
Change-Id: I409ef64a1fa253bfb3f9fb59d0267be159819bb8
Signed-off-by: Quang Luong <qal@google.com>
/system/core/init/init.cpp
|
| d7ca9138926f5f409cfe6ae98d2e343a4bcd0063 |
|
10-Jul-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "Move Timer from init to libbase" am: 896297b2ef am: 7ff0b008f7 am: 4e5c4f18d8
am: c0a9cf648b
Change-Id: Idb80a901f4c0080b932b6da247150ed4ffdb6b8e
|
| c0a9cf648bef5a5760bf78806d78a3ee8b64477a |
|
10-Jul-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "Move Timer from init to libbase" am: 896297b2ef am: 7ff0b008f7
am: 4e5c4f18d8
Change-Id: Iffad0dcde94fce7dac627ebf0530420f9cfd38d1
|
| 7ff0b008f7e731048940622f3b7ea499bc0c0fc1 |
|
10-Jul-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "Move Timer from init to libbase"
am: 896297b2ef
Change-Id: I1990fa013fa1fe69a61711faf032db45216f6f47
|
| ede0d538501dfc78c741fb3b0645406636d1d1fd |
|
06-Jul-2017 |
Tom Cherry <tomcherry@google.com> |
Move Timer from init to libbase
Test: boot bullhead
Test: new libbase unit tests
Change-Id: Ic398a1daa1fe92c10ea7bc1e6ac3f781cee9a5b5
/system/core/init/init.cpp
|
| a89b61ad99ea6aa731fbac6d5e3095a831a938d6 |
|
06-Jul-2017 |
Wei Wang <wvw@google.com> |
Merge "init: Support custom shutdown actions" am: c1bc4241f8 am: 5b89535442 am: b39890048c
am: 2a38e6d119
Change-Id: I6776039ebf9f87b41193cc24a9786dc80db99e43
|
| 2a38e6d11990caa40fba9572bbf65b7d0382be1d |
|
06-Jul-2017 |
Wei Wang <wvw@google.com> |
Merge "init: Support custom shutdown actions" am: c1bc4241f8 am: 5b89535442
am: b39890048c
Change-Id: I57a0422f47094cc061163510138e9562648fdd98
|
| 5b895354427ac2d0861beeeaf0cd71454df4bf88 |
|
06-Jul-2017 |
Wei Wang <wvw@google.com> |
Merge "init: Support custom shutdown actions"
am: c1bc4241f8
Change-Id: I6bb1789dbc5edbb10f2f4d712e9ca83e6302fdf4
|
| 3ca00a3c980fce306148fb2c5f47726d03bcbe85 |
|
06-Jul-2017 |
Jin Qian <jinqian@google.com> |
Merge "init: rename mke2fs tools with _static suffix" into oc-dr1-dev
am: 5c5c544e80
Change-Id: Ifee5b6516fe3aee03df845a46421753295cbc740
|
| eeab491efd8f456324f88e444f228b1016712e45 |
|
28-Jun-2017 |
Wei Wang <wvw@google.com> |
init: Support custom shutdown actions
We have been seeing panics and errors during shutdown sequence in
some vendor's platform, and it is required to disable error handling
during shutdown.
This CL separates the shutdown request to execute another "shutdown"
trigger at the beginning of shutdown stage. And vendor can use this
trigger to add custom commands needed for shutting down gracefully.
Bug: 38203024
Bug: 62084631
Test: device reboot/shutdown
Change-Id: I3fac4ed59f06667d86e477ee55ed391cf113717f
/system/core/init/init.cpp
|
| 5eb6e5bd73c13f523a7aa4f0a19e5af15632c390 |
|
09-Jun-2017 |
Jin Qian <jinqian@google.com> |
init: rename mke2fs tools with _static suffix
We build a static version for recovery mode. Give them
different names to avoid conflicts with regular version
in /system/bin/
Bug: 35219933
Change-Id: I738655ad9b9ad71c63ae604d9a4d659b0b671121
Merged-In: I738655ad9b9ad71c63ae604d9a4d659b0b671121
/system/core/init/init.cpp
|
| 6b6d4834b0de161a22d488a7d859479e7e1a9295 |
|
24-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "init: create android::init:: namespace" am: 040212706b am: d3d79b2196 am: b57e1180e3
am: 99d93f4462
Change-Id: If8efbff1df7bead15a9f3c595e63390d9786dde7
|
| 99d93f4462f5c7496dad313de0acc67b04e545c3 |
|
24-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "init: create android::init:: namespace" am: 040212706b am: d3d79b2196
am: b57e1180e3
Change-Id: Ic6d35273820d70136a6085bf49dcf3afcbb24f24
|
| b57e1180e36e44b78f45c03d98d62c22754d591c |
|
24-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "init: create android::init:: namespace" am: 040212706b
am: d3d79b2196
Change-Id: I3dccff251dda7d7452e33a7e71178c59f0c22169
|
| e8bd9e88b59de4782b1acd6fa373f18026945d52 |
|
24-Jun-2017 |
Jeff Vander Stoep <jeffv@google.com> |
Merge "Revert "crash_dump: during early boot, output to kmsg on userdebug."" into oc-dr1-dev am: 75a32dead5
am: d47d328b41
Change-Id: I54ccbffab33e03df978b8ab5e42daee41c87d418
|
| d47d328b416f7dab6a2f1b30c36f5a9bdde3a83e |
|
24-Jun-2017 |
Jeff Vander Stoep <jeffv@google.com> |
Merge "Revert "crash_dump: during early boot, output to kmsg on userdebug."" into oc-dr1-dev
am: 75a32dead5
Change-Id: Ia893832c1428858afd8d8726a789a5989dafa9a0
|
| 5fdc4cc746c97e1068bd5f7f33f4efe5f942e812 |
|
23-Jun-2017 |
Jeff Vander Stoep <jeffv@google.com> |
Revert "crash_dump: during early boot, output to kmsg on userdebug."
This reverts commit bf2dd482412cb7b93f52d2ed2d9be9a32fa8d2f9.
Addresses:
avc: denied { relabelto } for name="kmsg_debug" dev="tmpfs" ino=10642
scontext=u:r:init:s0 tcontext=u:object_r:device:s0 tclass=chr_file
Bug: 62101480, 35197529
Test: build and boot device. Verify selinux denial no longer occurs.
Change-Id: I28ce16f50eec20ef15c1721f41b66f22a84e7cca
/system/core/init/init.cpp
|
| 81f5d3ebef2c3789737bf718fc2a2cdd7b9e8b33 |
|
22-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
init: create android::init:: namespace
With some small fixups along the way
Test: Boot bullhead
Test: init unit tests
Change-Id: I7beaa473cfa9397f845f810557d1631b4a462d6a
/system/core/init/init.cpp
|
| 9bd49531d9c1b622c73125206f3f9e94cc30cd63 |
|
23-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "init: cleanup some string usage" am: 84c2eebbdd am: 77382acf42 am: 288fb7c2cc
am: 1a23b2aef5
Change-Id: I4cbf4f73cc3d58c0f1f7fb464f0919fe05f6b58d
|
| 288fb7c2cc6063720b7792dc6aa73db7e9be910a |
|
23-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "init: cleanup some string usage" am: 84c2eebbdd
am: 77382acf42
Change-Id: I068291aeb16249a1b82e047dc894c283114a2bef
|
| 1c3a53f03ca3c2c647f83cd8b8ae7e18c5c7bc69 |
|
23-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
init: cleanup some string usage
1) property_set() takes const std::string& for both of its arguments,
so stop using .c_str() with its parameters
2) Simplify a few places where StringPrintf() is used to concatenate strings
3) Use std::to_string() instead of StringPrintf() where it's better suited
Test: Boot bullhead
Test: init unit tests
Change-Id: I68ebda0e469f6230c8f9ad3c8d5f9444e0c4fdfd
/system/core/init/init.cpp
|
| d2fd54e0ffb377ec07f5fc87907356644ec0fdf6 |
|
07-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
Move restorecon() of /sys from init to ueventd.
ueventd already does restorecon() for /sys/{block,class,devices}, so
instead of duplicating this effort with init, move the restorecon()
that init does for all of /sys to ueventd.
Bug: 62420036
Change-Id: I6125f8ff5316a0cf45872d1100d089d71802958f
Merged-In: I6125f8ff5316a0cf45872d1100d089d71802958f
Test: Boot sailfish, bullhead
/system/core/init/init.cpp
|
| 7b1d736dac3eb1b3b75cfd1904a29cc9ec09c75d |
|
20-Jun-2017 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge "init: rename mke2fs tools with _static suffix"
|
| a2421041bfae954ab30aa2f735dc77758ff531e4 |
|
09-Jun-2017 |
Jin Qian <jinqian@google.com> |
init: rename mke2fs tools with _static suffix
We build a static version for recovery mode. Give them
different names to avoid conflicts with regular version
in /system/bin/
Bug: 35219933
Change-Id: I738655ad9b9ad71c63ae604d9a4d659b0b671121
/system/core/init/init.cpp
|
| 5028151c1172ed9dd8b1f6ae90934306481102ba |
|
19-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "Move restorecon() of /sys from init to ueventd." into oc-dev-plus-aosp am: a3598113ad
am: a2e2281896
Change-Id: I01fa63e774b8e84214b9b39a65e16ecd3ded310c
|
| c3e955123c2ae13aa7c13aaac02f5af26c56e9e0 |
|
07-Jun-2017 |
Tom Cherry <tomcherry@google.com> |
Move restorecon() of /sys from init to ueventd.
ueventd already does restorecon() for /sys/{block,class,devices}, so
instead of duplicating this effort with init, move the restorecon()
that init does for all of /sys to ueventd.
Bug: 62420036
Change-Id: I6125f8ff5316a0cf45872d1100d089d71802958f
Test: Boot sailfish, bullhead
/system/core/init/init.cpp
|
| 6fb86da61b19e340d3ad44706a16267e8cfe0e17 |
|
14-Jun-2017 |
Jeff Vander Stoep <jeffv@google.com> |
Remove restorecon of file_contexts.bin
file_contexts.bin is dead. Long live split file_contexts.
Test: build and flash angler.
Change-Id: I962743ce3e98aefee14d972e04bf4e68bec633a5
/system/core/init/init.cpp
|
| c3579f0b06c457b5c574ebb996913c87f3a51bad |
|
26-May-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "ueventd: Break devices.cpp into discrete classes" am: c495e059b7 am: 18d0144e6c
am: cc0e43c8dd
Change-Id: I91dd47dcc55093a79a4b87f992191bcabe19f6bc
|
| ed506f7356346b74eabcf45e207f9afe54b63089 |
|
26-May-2017 |
Tom Cherry <tomcherry@google.com> |
ueventd: Break devices.cpp into discrete classes
devices.cpp handles too many things for creating one class. This
change breaks it up into various files and classes.
* Parsing is moved to ueventd_parser.cpp
* Reading from the uevent socket and Cold booting is moved to a
UeventListener class, in uevent_listener.cpp
* Firmware handling is moved to firmware_handler.cpp
* The remaining contents form a DeviceHandler class within devices.cpp
Bug: 33785894
Test: boot bullhead x40, observe no major differences in /dev and /sys
Test: boot sailfish x40, observe no major differences in /dev and /sys
Test: init unit tests
Change-Id: I846a2e5995fbb344c7a8e349065c18a934fa6aba
/system/core/init/init.cpp
|
| 62ee93d7a875313991e7ff1bc9303e0b110a1c79 |
|
13-May-2017 |
Elliott Hughes <enh@google.com> |
Merge "Add libkeyutils." am: 81824ebf1f am: dce08d5572
am: 971e77c5c0
Change-Id: Ibe5aa5bfca03727c3c1d1dbee8941c451d76885f
|
| 81824ebf1f9fbae84da63df946d2a4b5e13838ad |
|
13-May-2017 |
Elliott Hughes <enh@google.com> |
Merge "Add libkeyutils."
|
| f8627cea7fd13ab5217aa97258b30199d189f0bb |
|
10-May-2017 |
Elliott Hughes <enh@google.com> |
Add libkeyutils.
Also move init over to it.
Bug: http://b/37991155
Test: builds+boots
Change-Id: I5113a9d96a5ce0a0f3bad71134d6cc4f7b41a57e
/system/core/init/init.cpp
|
| 482f36cf74c0461bbad4a33df27d1b8e72ccc2d2 |
|
08-May-2017 |
Tom Cherry <tomcherry@google.com> |
init: remove restorecon() from util.cpp
restorecon() has become nothing more than a small wrapper around
selinux_android_restore(). This itself isn't super problematic, but
it is an obstacle for compiling util.cpp on the host as that function
is not available on the host.
Bug: 36970783
Test: Boot bullhead
Merged-In: I7e209ece6898f9a0d5eb9e5d5d8155c2f1ba9faf
Change-Id: I7e209ece6898f9a0d5eb9e5d5d8155c2f1ba9faf
/system/core/init/init.cpp
|
| c2ef2f0d8d7b8b6c113e2fabb259209f9890f407 |
|
08-May-2017 |
Tom Cherry <tomcherry@google.com> |
init: remove restorecon() from util.cpp
restorecon() has become nothing more than a small wrapper around
selinux_android_restore(). This itself isn't super problematic, but
it is an obstacle for compiling util.cpp on the host as that function
is not available on the host.
Bug: 36970783
Test: Boot bullhead
Change-Id: I7e209ece6898f9a0d5eb9e5d5d8155c2f1ba9faf
/system/core/init/init.cpp
|
| 756ee8ded900b1ebda173e5348999d17076ebdfc |
|
08-May-2017 |
Tom Cherry <tomcherry@google.com> |
Merge changes I46690d1c,I84c11aa5 am: 0dda322d4a am: 18b23afa4b
am: 3f9ba91d8f
Change-Id: Ied40226f25303091aad079cf4e8ea1f9ca0379a7
|
| 2cbbe9f7a35efdc94e8e34ef92eb6f70a85887fe |
|
05-May-2017 |
Tom Cherry <tomcherry@google.com> |
init: do not log directly from read_file() and write_file()
Their callers may be able to add more context, so use an error string
to record the error.
Bug: 38038887
Test: boot bullhead
Test: Init unit tests
Change-Id: I46690d1c66e00a4b15cadc6fd0d6b50e990388c3
/system/core/init/init.cpp
|
| 6cfade736d878cf7dddac532526fab2c03033f48 |
|
04-May-2017 |
Jin Qian <jinqian@google.com> |
Merge "init: manually restorecon mke2fs tools on ramdisk" am: e2629c5682 am: 06c1500a14
am: 2ce5eb91c0
Change-Id: I401394f4569ee0783b8bac17a1187634558cf553
|
| e2629c5682bdd680cbca94ac496f34be4a891a8d |
|
04-May-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "init: manually restorecon mke2fs tools on ramdisk"
|
| b48c99a93d654ceee59c09f760fc615ee66f76cb |
|
04-May-2017 |
Mark Salyzyn <salyzyn@google.com> |
Merge changes Ieb44fa8f,I01b26fe5 am: e1e3e20337 am: d8dc29df8e
am: b519cb5e14
Change-Id: I0154f15f4b8b0dc7216ee16bc3f9eeb79fc90458
|
| 2d019f859b5b4c29eb59794c731316cefa99994d |
|
03-May-2017 |
Jin Qian <jinqian@google.com> |
init: manually restorecon mke2fs tools on ramdisk
Files in the ramdisk by default have the rootfs label and must be
manually restoreconed.
Bug: 35219933
Change-Id: I2a749f128dc3a609907101ce703747f8990b4386
/system/core/init/init.cpp
|
| 4599627492aa90e537fe681c1f2f439a29549382 |
|
02-May-2017 |
Mark Salyzyn <salyzyn@google.com> |
init: setup keyring before ueventd starts
Invent keyutils.h to supply capability to set session keyring.
The keyring will hold things like the FBE encryption keys.
Test: gTest logd-unit-tests --gtest_filter=logd.statistics
Bug: 37751120
Bug: 36645158
Change-Id: Ieb44fa8f53dda6cf506a6243498c72d7f7f3cde7
/system/core/init/init.cpp
|
| e8b8045f9677286375b173825aece48bb176a43b |
|
25-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "init: rename 'Trigger' to 'Event' and convert to std::variant" am: d9ebf06117 am: d45b6f44d5
am: f9557f175c
Change-Id: Ie900559a7b7d1b70aac2b9e52b1a06727348eae8
|
| 26ed9cb7062c852749b18cd4b5873d07a3389d00 |
|
17-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
init: rename 'Trigger' to 'Event' and convert to std::variant
The term 'trigger' should be used in 'Action' to indicate what causes
the 'Action' to be executed.
The term 'event' should be used in ActionManager's queue to indicate
a state change that is checked against the 'triggers' of an 'Action' to
see if it should execute.
Convert the previous Trigger class to std::variant, as the latter is
better suited for this use.
Change-Id: I2558367c8318b536aa69fcec93793f1c12857ef5
/system/core/init/init.cpp
|
| 6433e8dca2674004458b288da1130490f36e00c8 |
|
25-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
Merge "init: set ro.boot.avb_version in recovery mode" am: f1bd536efd am: a1da077454
am: aacfa4f8c2
Change-Id: I6d38d066f4b23bd01e9b3aaf5143563a19d45cbd
|
| 58357f2b7e5a9a2fbf9fb165788c655a5c95d402 |
|
25-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
Merge "init: moving early mount logic into init_first_stage.cpp" am: bcd36a20d4 am: 2d7818a104
am: 47fe14b456
Change-Id: Ie677f3e01fe6a8f0cee96b70d29ab54d5b9cdaa8
|
| f1bd536efd84cea06e09b14f8d8a8d04daa1fe79 |
|
25-Apr-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "init: set ro.boot.avb_version in recovery mode"
|
| bcd36a20d484fd0cde1cd6b69aefa167900b7088 |
|
25-Apr-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "init: moving early mount logic into init_first_stage.cpp"
|
| fb62e61ec01375455ce4bb7729dcbf63b4a7dfcb |
|
25-Apr-2017 |
Jeff Vander Stoep <jeffv@google.com> |
Merge "Sepolicy load: use -N flag to skip neverallow checks" into oc-dev
am: c53ae9ed3e
Change-Id: I4d59716ee79fdc4514d84c771fa6b45693691f50
|
| 955e36492e02726767ec9f9d9b90bd165aee90b0 |
|
22-Apr-2017 |
Jeff Vander Stoep <jeffv@google.com> |
Sepolicy load: use -N flag to skip neverallow checks
Fixes issue where attributes used exclusively in neverallow
rules were removed from policy.
Bug: 37357742
Test: Force on-device compile by removing precompiled policy.
Verify no increase in compile time.
Change-Id: I0d145fd311c2ddcb226a827f2a997f10c20a8379
/system/core/init/init.cpp
|
| d0ea8a98cd772401010f9e92de5e3fae3bdd15b2 |
|
24-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
Merge changes Ic446c026,I86568a5b am: 51b7cb006f am: 41dbec9791
am: fea35fc7e4
Change-Id: Ia5e7465015618317132c63cdfaddd8cb63c2425a
|
| fd18a452be7d89bc0338035708bded57e4ca5595 |
|
24-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
init: set ro.boot.avb_version in recovery mode
Previously we set ro.boot.avb_version during the first stage mount in normal mode:
- https://android-review.googlesource.com/#/c/371774/
As the first stage mount is not performed in recovery mode, we need to set the
property separately in recovery mode.
Bug: 37414003
Test: first stage mount /vendor with vboot 2.0 (avb) on bullhead in normal mode
Test: first stage mount /system with without verity on bullhead in normal mode
Test: checks ro.boot.avb_version is 1.0 on bullhead in recovery mode
Test: first mount /vendor with with vboot 1.0 on sailfish in normal mode
Test: checks ro.boot.avb_version doesn't exist on sailfish in recovery mode
Change-Id: I262e75b8b557c4de7609b4049ccb01793644245e
/system/core/init/init.cpp
|
| d262017fef0761e6cf6d1e449fa088338cdc68e6 |
|
17-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
init: moving early mount logic into init_first_stage.cpp
Also renames "early mount" to "first stage mount" to prevent confusion
with "mount_all --early", which is run in the init second stage.
Also creates a base class: FirstStageMount and two derived classes:
FirstStageMountVBootV1 and FirstStageMountVBootV2 to replace/refactor
existing functions:
- early_mount() -> DoFirstStageMount() and FirstStageMount::DoFirstStageMount()
- vboot_1_0_early_partitions -> FirstStageMountVBootV1::GetRequiredDevices()
- vboot_2_0_early_partitions -> FirstStageMountVBootV2::GetRequiredDevices()
- vboot_1_0_mount_partitions ->
FirstStageMount::MountPartitions() and
FirstStageMountVBootV1::SetUpDmVerity()
- vboot_2_0_mount_partitions ->
FirstStageMount::MountPartitions() and
FirstStageMountVBootV2::SetUpDmVerity()
Bug: 37413399
Test: first stage mount /vendor with vboot 2.0 (avb) on bullhead
Test: first stage mount /system with without verity on bullhead
Test: first stage mount /vendor with with vboot 1.0 on sailfish
Change-Id: I6584bdf7d832c9fbc8740f97c9b8b94e68a90783
/system/core/init/init.cpp
|
| 30a6f276fd8850b0a78689d7bff3cb06a18cb286 |
|
20-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
init: clean up the SectionParser interface and Parser class
Remove the dependency on Action and Service from what should be a
generic Parser class.
Make ActionParser, ImportParser, and ServiceParser take a pointer to
their associated classes instead of accessing them through a
singleton.
Misc fixes to SectionParser Interface:
1) Make SectionParser::ParseLineSection() non-const as it always should
have been.
2) Use Rvalue references where appropriate
3) Remove extra std::string& filename in SectionParser::EndFile()
4) Only have SectionParser::ParseSection() as pure virtual
Document SectionParser.
Make ImportParser report the filename and line number of failed imports.
Make ServiceParser report the filename and line number of duplicated services.
Test: Boot bullhead
Change-Id: I86568a5b375fb4f27f4cb235ed1e37635f01d630
/system/core/init/init.cpp
|
| a190551d2edc67131e020bc5ce06a5bbdf47790b |
|
19-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
Merge "Set libavb version into system property for Treble OTA" into oc-dev
|
| 5ceb7b3ebde818eaa3efe21b40d3481a4b653751 |
|
18-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
init: handle sys.powerctl immediately
Currently if a process sets the sys.powerctl property, init adds this
property change into the event queue, just like any other property.
The actual logic to shutdown the device is not executed until init
gets to the action associated with the property change.
This is bad for multiple reasons, but explicitly causes deadlock in
the follow scenario:
A service is started with `exec` or `exec_start`
The same service sets sys.powerctl indicating to the system to
shutdown
The same service then waits infinitely
In this case, init doesn't process any further commands until the exec
service completes, including the command to reboot the device.
This change causes init to immediately handle sys.powerctl and reboot
the device regardless of the state of the event queue, wait for exec,
or wait for property conditions.
Bug: 37209359
Bug: 37415192
Test: Init reboots normally
Test: Update verifier can reboot the system
Change-Id: Iff2295aed970840f47e56c4bacc93001b791fa35
(cherry picked from commit 98ad32a967079be80a101458d8a29d7ecefbb547)
/system/core/init/init.cpp
|
| 1f49801ab184c97f3fdb2897d44d550671ff49a2 |
|
18-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "init: handle sys.powerctl immediately" am: 14ed55bae8 am: e6bfb53196
am: 8972f887d2
Change-Id: I3af0841fc3c23e2758ec5f330e9ba03f7695d50f
|
| 98ad32a967079be80a101458d8a29d7ecefbb547 |
|
18-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
init: handle sys.powerctl immediately
Currently if a process sets the sys.powerctl property, init adds this
property change into the event queue, just like any other property.
The actual logic to shutdown the device is not executed until init
gets to the action associated with the property change.
This is bad for multiple reasons, but explicitly causes deadlock in
the follow scenario:
A service is started with `exec` or `exec_start`
The same service sets sys.powerctl indicating to the system to
shutdown
The same service then waits infinitely
In this case, init doesn't process any further commands until the exec
service completes, including the command to reboot the device.
This change causes init to immediately handle sys.powerctl and reboot
the device regardless of the state of the event queue, wait for exec,
or wait for property conditions.
Bug: 37209359
Bug: 37415192
Test: Init reboots normally
Test: Update verifier can reboot the system
Change-Id: Iff2295aed970840f47e56c4bacc93001b791fa35
/system/core/init/init.cpp
|
| 6e69b2ea2a7be5f7d286cd24d89c954d57dd01b1 |
|
15-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
Merge "Set libavb version into system property for Treble OTA" am: e8311491da am: 7b08869382
am: 6f3ec3d759
Change-Id: I2c97b605e75c479e485ac36e1e90c039467df04e
|
| 451801223b19ef5ca2f0acaf07f2acf7e798f29b |
|
13-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
Set libavb version into system property for Treble OTA
Set ro.boot.avb_version to "AVB_VERSION_MAJOR.AVB_VERSION_MINOR".
During Treble OTA match, the major version must be the same as that in
the avb metadata on disk, while the minor version can be equal or
greater to that in the avb metadata on disk.
See how avb versioning work on the following link:
https://android-review.googlesource.com/#/c/342757/
Also renames AvbHashtreeDisabled() -> hashtree_disabled().
Bug: 35322304
Test: Early mount with AVB, checks [ro.boot.avb_version]: [1.0] exists.
Test: Not enable AVB, checks [ro.boot.avb_version] doesn't exists.
Change-Id: I5aaf476ca53c4fe817779518ba14b68ebcfdc6d6
Merged-In: I5aaf476ca53c4fe817779518ba14b68ebcfdc6d6
(cherry picked from commit 1a898c25f96150787b39d9a08ebdb9ab6fcb3846)
/system/core/init/init.cpp
|
| 1a898c25f96150787b39d9a08ebdb9ab6fcb3846 |
|
13-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
Set libavb version into system property for Treble OTA
Set ro.boot.avb_version to "AVB_VERSION_MAJOR.AVB_VERSION_MINOR".
During Treble OTA match, the major version must be the same as that in
the avb metadata on disk, while the minor version can be equal or
greater to that in the avb metadata on disk.
See how avb versioning work on the following link:
https://android-review.googlesource.com/#/c/342757/
Also renames AvbHashtreeDisabled() -> hashtree_disabled().
Bug: 35322304
Test: Early mount with AVB, checks [ro.boot.avb_version]: [1.0] exists.
Test: Not enable AVB, checks [ro.boot.avb_version] doesn't exists.
Change-Id: I5aaf476ca53c4fe817779518ba14b68ebcfdc6d6
/system/core/init/init.cpp
|
| d374d59c09abc03572aacfc1c198943941d41b89 |
|
14-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
Merge changes I9d0482d1,Ib82833be am: b87f1c1728 am: 43473d3a54
am: dfb81ce15a
Change-Id: Iadacb505e72b41ee3845ad48dda192094ca6f53e
|
| e3e48214b718d5c6bb76d50c56344b222a23a234 |
|
11-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
ueventd: replace char* with std::string in struct uevent
Bug: 36250207
Test: Boot bullhead
Test: Boot sailfish, observe no boot time regression
Test: init unit tests
Change-Id: Ib82833bea56bdafbe1d7a045126aaa91a8725d98
/system/core/init/init.cpp
|
| 51c027285bcdcce615fc0084d0a738f28c19ee59 |
|
06-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
init: support early_mount with vboot 2.0 (external/avb/libavb)
libavb requires verifying AVB metadata on all verified partitions at
once. For example, /vbmeta, /boot, /system and /vendor. We need to
invoke device_init() for those partitions even if we only want to early
mount some of them, like /vendor and /system.
This CL gets all AVB partitions and the early mount partitions from
device tree through "firmware/android/vbmeta" and "firmware/fstab",
respectively. The following is an example to early mount /vendor
partition on bullhead:
firmware {
android {
compatible = "android,firmware";
vbmeta {
compatible = "android,vbmeta";
parts = "boot,system,vendor";
by_name_prefix="/dev/block/platform/soc.0/f9824900.sdhci/by-name"
};
fstab {
compatible = "android,fstab";
vendor {
compatible = "android,vendor";
dev = "/dev/block/platform/soc.0/f9824900.sdhci/by-name/vendor";
type = "ext4";
mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
fsmgr_flags = "wait,avb";
};
};
};
};
Bug: 33254008
Test: early mount /vendor with vboot 2.0 (AVB) on bullhead
Test: early mount /system without dm-verity on bullhead
Test: early mount /vendor with vboot 1.0 on sailfish
Change-Id: I89a1f77c97124f309346b33d9e700544b92ecf05
Merged-In: I89a1f77c97124f309346b33d9e700544b92ecf05
(cherry picked from commit 8bba52fc4bf1f2f84add7af5d9527ae923cf8ecc)
/system/core/init/init.cpp
|
| 4d70aa554158b4a1b282041d0cf8f1cf42adfa92 |
|
14-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
Merge changes from topic 'avb-early-mount' am: d7381375bb am: 04989a7a4b
am: 0b2d83a64b
Change-Id: I3911b1be010b7f79f2b3975a9264eb914044392f
|
| 8bba52fc4bf1f2f84add7af5d9527ae923cf8ecc |
|
06-Apr-2017 |
Bowgo Tsai <bowgotsai@google.com> |
init: support early_mount with vboot 2.0 (external/avb/libavb)
libavb requires verifying AVB metadata on all verified partitions at
once. For example, /vbmeta, /boot, /system and /vendor. We need to
invoke device_init() for those partitions even if we only want to early
mount some of them, like /vendor and /system.
This CL gets all AVB partitions and the early mount partitions from
device tree through "firmware/android/vbmeta" and "firmware/fstab",
respectively. The following is an example to early mount /vendor
partition on bullhead:
firmware {
android {
compatible = "android,firmware";
vbmeta {
compatible = "android,vbmeta";
parts = "boot,system,vendor";
by_name_prefix="/dev/block/platform/soc.0/f9824900.sdhci/by-name"
};
fstab {
compatible = "android,fstab";
vendor {
compatible = "android,vendor";
dev = "/dev/block/platform/soc.0/f9824900.sdhci/by-name/vendor";
type = "ext4";
mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
fsmgr_flags = "wait,avb";
};
};
};
};
Bug: 33254008
Test: early mount /vendor with vboot 2.0 (AVB) on bullhead
Test: early mount /system without dm-verity on bullhead
Test: early mount /vendor with vboot 1.0 on sailfish
Change-Id: I89a1f77c97124f309346b33d9e700544b92ecf05
/system/core/init/init.cpp
|
| be2bfc55f7444110c5309e385054bb2b3ca5b9ba |
|
13-Apr-2017 |
Jeffrey Vander Stoep <jeffv@google.com> |
Merge "init: expand generated attributes on sepolicy compile" into oc-dev
am: 57d4c59559
Change-Id: If3230f31ab3d680c411351d61dc68e5963355d33
|
| 57d4c595598b282107211a18a46f4a817c305386 |
|
13-Apr-2017 |
Jeffrey Vander Stoep <jeffv@google.com> |
Merge "init: expand generated attributes on sepolicy compile" into oc-dev
|
| d2782533785c04652b075d8ea926bc9fd487ad5a |
|
13-Apr-2017 |
Jeff Vander Stoep <jeffv@google.com> |
init: expand generated attributes on sepolicy compile
Expand auto generated attributes in selinux policy when doing
on-device compile of platform + vendor selinux policy.
Bug: 3650825
Test: Build and boot Marlin
Change-Id: Icc1c3af0b504236ae13fd8a5155c2109befd7688
/system/core/init/init.cpp
|
| 30ec708335bfe5a418ac252ab31ce5e1db3f7291 |
|
13-Apr-2017 |
Martijn Coenen <maco@google.com> |
Merge "restorecon hwservice_contexts." into oc-dev
am: f8952a196c
Change-Id: If828fe3afd399f15fcc351f39dc0cdc7531ed635
|
| f8952a196c5c635c2fcb452702d17278f02f174e |
|
13-Apr-2017 |
Martijn Coenen <maco@google.com> |
Merge "restorecon hwservice_contexts." into oc-dev
|
| 6887273a282637aa9ba98da7af40c049dbd260c2 |
|
13-Apr-2017 |
Martijn Coenen <maco@google.com> |
restorecon hwservice_contexts.
Test: marlin boots, angler boots
Bug: 34454312
Change-Id: I5da8b0b10a7a4c0e6e0c9aea39004852889e8d97
/system/core/init/init.cpp
|
| 18ff05146f6dd51418303b0aef9bf8b16cabf0e0 |
|
12-Apr-2017 |
Dan Cashman <dcashman@google.com> |
init: use platform sepolicy version indicated by /vendor.
am: 692c3e4d38
Change-Id: I81874aea3896c1156295616f12c211e9423d5ca7
|
| 692c3e4d38b338bfac3d1b81fc0c6db4dcb789f0 |
|
10-Apr-2017 |
Dan Cashman <dcashman@google.com> |
init: use platform sepolicy version indicated by /vendor.
It's possible, in the event of a platform update, for the platform
SELinux policy to change from the policy on which the vendor SELinux
policy was originally based. In this case, a different mapping file
to bridge the differences between the new policy and the old needs to
be selected.
Make init choose which mapping policy file to use based on the version
reported in /vendor/etc/selinux/plat_sepolicy_vers.txt.
Bug: 36783775
Test: Force compilation of sepolicy on-device with mapping file changed
to new location and name, using the value reported on /vendor.
Change-Id: I63c883ccb79dd31c92dabe44a55c4ab50a3735e6
/system/core/init/init.cpp
|
| a0ff3d7b6bf48bdafb13a6d8cd0728bd68da6309 |
|
10-Apr-2017 |
Josh Gao <jmgao@google.com> |
Merge "crash_dump: during early boot, output to kmsg on userdebug." am: 72ca48e5cb am: 35b7a274ac
am: e80f6668f5
Change-Id: Ic9b44bd3cf50240c1f34edb8aa35a821a75e202c
|
| 72ca48e5cbbf557778a417b2109ef560c70d3b8e |
|
10-Apr-2017 |
Josh Gao <jmgao@google.com> |
Merge "crash_dump: during early boot, output to kmsg on userdebug."
|
| a74635d33e0b15407850351a3e911294b37ff7c0 |
|
07-Apr-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "Reflect move of mapping file to /system."
|
| 25c351ccb8085f84428afabf260323296399ba36 |
|
07-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
Merge "init: more header cleanup" am: ab5ab1ebd4 am: 6510908bd1
am: d93ffe7260
Change-Id: I987514d698ac2c67036ad8dc084ca36c8a300767
|
| 3f5eaae526413a29de899270714469c76dc91ec8 |
|
07-Apr-2017 |
Tom Cherry <tomcherry@google.com> |
init: more header cleanup
Remove includes of "log.h" that really want <android-base/logging.h>
Fix header include order
Remove headers included in .cpp files that their associated .h already includes
Remove some unused headers
Test: boot bullhead
Change-Id: I2b415adfe86a5c8bbe4fb1ebc53c7b0ee2253824
/system/core/init/init.cpp
|
| bf2dd482412cb7b93f52d2ed2d9be9a32fa8d2f9 |
|
28-Mar-2017 |
Josh Gao <jmgao@google.com> |
crash_dump: during early boot, output to kmsg on userdebug.
Crashes that happen before tombstoned is running are extremely hard to
diagnose, because tombstones aren't written to disk, and the window of
opportunity to get logs via `adb logcat` is small (potentially
nonexistent).
Solve this by adding a world-writable /dev/kmsg_debug on userdebug
builds, and writing to it in addition to logcat when tombstoned hasn't
started yet.
Bug: http://b/36574794
Test: stop tombstoned; crasher; dmesg
Change-Id: Ib22c02a002afb602933155fb2c9b7a8abbe9ed38
/system/core/init/init.cpp
|
| 299231152ed1b7bb6f59d8a780d6818e20fda83b |
|
06-Apr-2017 |
Dan Cashman <dcashman@google.com> |
Reflect move of mapping file to /system.
Bug: 36783775
Test: boot device with matching sha256 and non-matching and verify that
device boots and uses either precompiled or compiled policy as needed. Also
verify that mapping_sepolicy.cil has moved.
(cherry-pick of commit: 39ffec779a0556e4e2637154e61cae0896359f7a)
Change-Id: I9c3df2e7ed3f0eadd98e98529ebed360fec66dba
/system/core/init/init.cpp
|
| 620ec3bd5b6c91f7950eb973d495966112a71080 |
|
06-Apr-2017 |
Dan Cashman <dcashman@google.com> |
Reflect move of mapping file to /system.
am: 39ffec779a
Change-Id: Ib8bd7f2ad3ab37029cc0c86d6aaee72649e6ca93
|
| 39ffec779a0556e4e2637154e61cae0896359f7a |
|
06-Apr-2017 |
Dan Cashman <dcashman@google.com> |
Reflect move of mapping file to /system.
Bug: 36783775
Test: boot device with matching sha256 and non-matching and verify that
device boots and uses either precompiled or compiled policy as needed. Also
verify that mapping_sepolicy.cil has moved.
Change-Id: I9c3df2e7ed3f0eadd98e98529ebed360fec66dba
/system/core/init/init.cpp
|
| c04403fb6e6f0a6a149d90ef541d82f6419360d1 |
|
04-Apr-2017 |
Martijn Coenen <maco@google.com> |
Merge "Restorecon new vndservice_contexts file." into oc-dev
am: 6c2b3e5fd8
Change-Id: Ida2184388171b5d5febd61cd7d6159c3b958d6a9
|
| 7c1e0d84abbc6cc3e4557263c13715180dc16a7a |
|
03-Apr-2017 |
Martijn Coenen <maco@google.com> |
Restorecon new vndservice_contexts file.
Bug: 36052864
Test: boots
Change-Id: Ib0a5904ffb8ed2d865ab85adbf4cdefd52e6a27d
/system/core/init/init.cpp
|
| 9bc5c6cd8cdb4f677acfb3cd80b4cbe9528bf62b |
|
31-Mar-2017 |
James Hawkins <jhawkins@google.com> |
Merge "bootstat: Refactor init/utils/boot_clock into base/chrono_utils." am: bc9cb3885b am: 904e8e90a5
am: ea15338c50
Change-Id: I9feb42083a3de7c606e52eb65ed27107345f637a
|
| e78ea77f6992013b16fd57c07548b53129cdd12f |
|
24-Mar-2017 |
James Hawkins <jhawkins@google.com> |
bootstat: Refactor init/utils/boot_clock into base/chrono_utils.
Use this for bootstat and init. This replaces the custom uptime parser in
bootstat.
This is a reland of aosp/338325 with a stubbed implementation for Darwin.
This change also has clang_format fixes (automatic).
Bug: 34352037
Test: chrono_utils_test
Change-Id: I72a62a3ca1ccfc0a4ccc6294ff1776c263144686
/system/core/init/init.cpp
|
| 5f12c799a56daebf23e91877cb23985b8599114b |
|
30-Mar-2017 |
TreeHugger Robot <treehugger-gerrit@google.com> |
Merge changes from topic 'update-verified-priority-bump' into oc-dev
* changes:
init.rc: launch update_verifier with exec_start
init: replace property_get with its android::base equivalent
init: remove unused cutils includes
init: add exec_start command
|
| 7ef60b4ed4d7533fdf7e4c535d7300ec2920c6fe |
|
29-Mar-2017 |
Sandeep Patil <sspatil@google.com> |
init: consolidate restorecon after selinux initialization in single function
Test: Boot sailfish
Change-Id: I423028f12a84c4e0c12c9bdde52b6d795d45b620
(cherry picked from commit 74df5bab1622fab9310f4e7f18b31d3db2133992)
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| a02393d47255c08e50d8835eaf20f0fe4fe50a37 |
|
29-Mar-2017 |
Sandeep Patil <sspatil@google.com> |
init: explicitly label all selinux files in rootfs
am: f5b99d4fe2
Change-Id: I0592c29f186f3baa69462a040765189534da189c
|
| 0f62ea302eeb5bc6167e9bee86923779d11b7350 |
|
29-Mar-2017 |
Sandeep Patil <sspatil@google.com> |
init: consolidate restorecon after selinux initialization in single function
am: 74df5bab16
Change-Id: Ie6b93289ae814de6e30afe6c490dfcb27f693927
|
| e249097f6d85be2680b9a2898ff67548d47f9a70 |
|
29-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: replace property_get with its android::base equivalent
Slowly try to decouple property_service.cpp from the rest of init.
Test: Boot bullhead
Change-Id: I267ae0b057bca0bf657b97cb8bfbb18199282729
(cherry picked from commit ccf23537eeacfa47e5f18dd3b75089886d177c1b)
/system/core/init/init.cpp
|
| af5102a4f0c537d7b8f7a1fa3abc0c407a2fa26d |
|
29-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: remove unused cutils includes
Test: Boot bullhead
Change-Id: I629f9c3863f00fa38f87a68442c2380d28764718
(cherry picked from commit 1ec1bd918ccebf64aaa40b5ef1c1a497c75aa85e)
/system/core/init/init.cpp
|
| 2d80467165f831f86a01e7970d67840a264e2bd8 |
|
28-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: add exec_start command
Exec services may also want to set other service flags such as
priority. Instead of expanding the exec syntax to handle this, create
a new command, exec_start, that will treat an existing service
definition as an exec service. The new exec_start command will start
the service then halt init from executing further commands until the
service has exited.
This change additionally encapsulates the waiting_for_exec logic into
ServiceManager and removes the ambiguous 'bool' return value from
Reap() which previously indicated if a Reaped service was an exec
service or not.
Bug: 36511808
Bug: 36102163
Test: Bullhead boots, services run with exec_start as they do exec.
Change-Id: I44f775cf1c1dd81d5c715f44fdc150c651a2c80a
(cherry picked from commit b27004aa05039b5196f1e878169dca41b68aadd6)
/system/core/init/init.cpp
|
| 64cb3d5c62e1edb4560ebe9b034bc0e5f23fd786 |
|
29-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: add exec_start command
am: b27004aa05
Change-Id: I98ce17c11621eece46728aa94dc64f54273e5a99
|
| 8772b3686efad95dc53afca5004fcd62c2797638 |
|
29-Mar-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge changes from topic 'exec-start-update-verifier'
* changes:
init.rc: launch update_verifier with exec_start
init: add exec_start command
|
| f5b99d4fe27bbb1f89888637203c1bf033bf6351 |
|
29-Mar-2017 |
Sandeep Patil <sspatil@google.com> |
init: explicitly label all selinux files in rootfs
With system and vendor split, the files under them get labelled
differently as part of b/36527360. These files also include selinux
policy files if the policy is split. In order to consistently label
them, all sepolicy files on rootfs also are labelled with labels
matching to that of the ones in system and vendor. So, this now requires
init to explicitly label *all* selinux files in rootfs after
initializing selinux.
Test: Boot angler and ensure servicemananger continues to work (uses
/{plat,nonplat}_service_contexts).
Test: Sideloaded OTA to angler to ensure recovery continues to work.
Test: Launch and load a website in Chrome.
Test: Launch camera and take picture, record video.
Change-Id: I4134eae80b5b51f381b549eb18e604cf271f9eb5
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| 74df5bab1622fab9310f4e7f18b31d3db2133992 |
|
29-Mar-2017 |
Sandeep Patil <sspatil@google.com> |
init: consolidate restorecon after selinux initialization in single function
Test: Boot sailfish
Change-Id: I423028f12a84c4e0c12c9bdde52b6d795d45b620
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| ccf23537eeacfa47e5f18dd3b75089886d177c1b |
|
29-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: replace property_get with its android::base equivalent
Slowly try to decouple property_service.cpp from the rest of init.
Test: Boot bullhead
Change-Id: I267ae0b057bca0bf657b97cb8bfbb18199282729
/system/core/init/init.cpp
|
| 1ec1bd918ccebf64aaa40b5ef1c1a497c75aa85e |
|
29-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: remove unused cutils includes
Test: Boot bullhead
Change-Id: I629f9c3863f00fa38f87a68442c2380d28764718
/system/core/init/init.cpp
|
| b27004aa05039b5196f1e878169dca41b68aadd6 |
|
28-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: add exec_start command
Exec services may also want to set other service flags such as
priority. Instead of expanding the exec syntax to handle this, create
a new command, exec_start, that will treat an existing service
definition as an exec service. The new exec_start command will start
the service then halt init from executing further commands until the
service has exited.
This change additionally encapsulates the waiting_for_exec logic into
ServiceManager and removes the ambiguous 'bool' return value from
Reap() which previously indicated if a Reaped service was an exec
service or not.
Bug: 36511808
Bug: 36102163
Test: Bullhead boots, services run with exec_start as they do exec.
Change-Id: I44f775cf1c1dd81d5c715f44fdc150c651a2c80a
/system/core/init/init.cpp
|
| 77ddcd5a3f0de96b6e14fe0dea9cc57e970ee858 |
|
24-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: Prevent spin loop while waiting for exec or property
Currently, when we are waiting for an exec service or a property, if
there are either any services to be restarted or any more commands to
be run, we set the epoll_timeout to handle these events. However, we
don't actually restart and processes or execute any commands while
waiting, so this essentially turns this waiting into a spin loop,
particularly in the common case of having more commands to execute,
where epoll_timeout is set to 0.
The change only sets epoll_timeout if we're not waiting.
Note that the only way to stop waiting for an exec service or a
property is for a signal or property to be delivered to init, which
happens through the epoll fds, so it's safe to indefinitely wait for
epoll to return.
Test: Boot bullhead
Change-Id: Iae3b217eb28182038b464fd39df8e7d27b5e23ff
/system/core/init/init.cpp
|
| 663fdfc1b2406fd6f88a89b998b300e5de8d5b05 |
|
10-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: reboot to bootloader on crash for development builds
Currently, if init crashes, the kernel panics. During development, we
would like to catch this crash before the kernel panics and reboot
into bootloader. This will prevent boot looping bad configurations,
particularly desired in test labs where manual intervention would
otherwise be required to reset the devices.
Keep the existing behavior for user builds, as init crashes should be
rare for production builds and rebooting the device is the correct
behavior for end users.
Bug: 34147472
Test: Boot bullhead userdebug, force init to crash, check that the
device is in bootloader
Test: Boot bullhead user, force init to crash, check that the kernel
panics and the device reboots as it did previously
Change-Id: Iab3d45ed0d1f82ffaad2a0835d9ca537c0516421
/system/core/init/init.cpp
|
| 34e70410ee70a0e95ab8318636000e8e28554fe1 |
|
17-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: cleanup is_first_stage conditionals
A recent change to the is_first_stage conditionals created a unneeded
else { } block as both the code in the else { } block and any code
that runs after it are both in the second stage of init. A first step
to clean this up is to remove this else block.
Secondly, given the above confusion, it makes sense to simplify the two
if (is_first_stage) conditions into one, which only now requires
duplicating one line to initialize logging and the actual "init
first/second stage started!" logs.
Lastly, there are a few commands ran at the beginning of both init
stages that do not need to be,
* boot_clock::time_point start_time = boot_clock::now();
This is only used in the first stage so keep it there
* umask(0);
umasks are preserved across execve() so it only needs to be set in the
first stage
* chmod("/proc/cmdline", 0440);
This needs to be moved until after /proc is mounted in the first
stage, but otherwise only needs to be done once
Test: Boot bullhead, check umask, check cmdline permissions, check
boot time property
Change-Id: Idb7df1d4330960ce282d9609f5c62281ee2638b9
/system/core/init/init.cpp
|
| d8a7257b14086a9070aa521b41118570ee4f4aaa |
|
13-Mar-2017 |
Tom Cherry <tomcherry@google.com> |
init: fix DumpState() logging
Fix two formatting issues in Action::DumpState(),
Old:
on ro.crypto.state=encrypted ro.crypto.type=file zygote-start
New:
on ro.crypto.state=encrypted && ro.crypto.type=file && zygote-start
Old:
on boot
%sifup lo
%shostname localhost
%sdomainname localdomain
%swrite /proc/sys/vm/overcommit_memory 1
New:
on boot
ifup lo
hostname localhost
domainname localdomain
write /proc/sys/vm/overcommit_memory 1
Also, now that we're importing many small rc files, it no longer makes
sense to call Parser::DumpState() after each import. Therefore, move
the conditional to call Parser::DumpState() to after /init.rc and its
imports are parsed and after the late imports are parsed.
Test: Boot bullhead with DumpState() enabled and check the output
Change-Id: I0b81305b8938aa1a7133d7dd2055f34f47609cf9
/system/core/init/init.cpp
|
| a71dfec4c286b60c41a7ff61a6bfc8c59968895f |
|
09-Mar-2017 |
Alex Klyubin <klyubin@google.com> |
Remove hard-coded policy version from secilc step
This change makes init's SELinux policy compilation step target the
highest SELinux policy language version supported by the kernel.
Prior to this change the version was simply hard-coded in init.
P. S. clang-format (part of presubmit for this change) is being
counter-productive trying to format the section with secilc
parameters. The resulting layout is harder to read. This commit thus
disables clang-format for this section of code and formats the code
for improved readability.
Test: Remove precompiled policy, device boots up, no new denials.
Added log statement to print out the policy version passed
into secilc -- it printed 30, as expected.
Bug: 31363362
Change-Id: I151017b5211712861bafb662525e794a44026dd2
/system/core/init/init.cpp
|
| 2d19aeb13a666fc3e5317e19ea0e0d0a1730c425 |
|
07-Mar-2017 |
Alex Klyubin <klyubin@google.com> |
Use precompiled sepolicy when available
NOTE: This change affects only devices which use SELinux kernel policy
split over system and vendor directories/partitions.
Prior to this change, init compiled sepolicy from *.cil files on every
boot, thus slowing boot down by about 400 ms. This change enables init
to skip the step compilation and thus avoid spending the 400 ms. The
skipping occurs only if the device's vendor partition includes an
acceptable precompiled policy file. If no acceptable policy is found,
the compilation step takes place same as before.
Because such devices support updating system and vendor partitions
independently of each other, the vendor partition's precompiled policy
is only used if it was compiled against the system partition's policy.
The exact mechanism is that both partitions include a file containing
the SHA-256 digest of the system partition's policy
(plat_sepolicy.cil) and the precompiled policy is considered usable
only if the two digests are identical.
Test: Device with monolithic policy boots up just fine
Test: Device with split policy and with matching precompiled policy
boots up just fine and getprop ro.boottime.init.selinux returns
a number below 100 ms. No "Compiling SELinux policy" message in
dmesg.
Test: Device with split policy and with non-matching precompiled
policy boots up just fine and getpropr ro.boottime.init.selinux
returns a number above 400 ms. There is a "Compiling SELinux
policy" message in dmesg. The non-matching policy was obtained
by adding an allow rule to system/sepolicy, building a new
system image using make systemimage and then flashing it onto
the device.
Bug: 31363362
Change-Id: Ic2e81a83051689b5cd5ef1299ba6aaa1b1df1bdc
/system/core/init/init.cpp
|
| 1185050767eb3e92d28e298e3f55f6bb29282ac7 |
|
05-Mar-2017 |
Alex Klyubin <klyubin@google.com> |
Log stderr of secilc
This makes init log stderr of secilc invoked to compile SELinux
policy. Having an explanation for why secilc failed is very useful for
debugging boot issues.
Test: Device with PRODUCT_FULL_TREBLE boots up just fine
Test: Modified init.cpp to reference non-existent .cil file on a device
with PRODUCT_FULL_TREBLE and confirmed that dmesg now contains the
error message from secilc saying that the file was not found.
Bug: 31363362
Change-Id: I6a3b3576daf0d6fd09e2c79bc43ae63850f44a00
/system/core/init/init.cpp
|
| c2a4c9ab9abe2022d753db799dc713ee5c4e5c4c |
|
02-Mar-2017 |
Alex Klyubin <klyubin@google.com> |
Track the move of split SELinux policy CIL files
The three CIL files comprising split sepolicy are being moved from the
root directory to system and vendor directories based on whether the
file is for platform/system policy or non-platform/vendor policy.
Test: Device boots, no additional SELinux denials. This test was run
for a device which has split policy and for a device which has
monolithic policy.
Bug: 31363362
Change-Id: Ica49f0beae56be0f1cea7117e48bf2f6af8b848b
/system/core/init/init.cpp
|
| 056eca201b093a8b3436f8020a49b1161d7c1f4c |
|
02-Mar-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "Use split SELinux policy at boot, if available"
|
| 16696e201b20010d7de97265224e83401861d9ad |
|
28-Feb-2017 |
Alex Klyubin <klyubin@google.com> |
Use split SELinux policy at boot, if available
This modifies init's loading of SELinux policy into the kernel to
load the split (platform/system vs non-platform/vendor) policy if it's
present. If the split policy is not present, the usual monolithic
policy is loaded into the kernel, same as before.
Split policy is loaded by first compiling it from CIL form using
secilc compiler into the conventional monolithic/compiled form which
is then loaded into the kernel.
The build system has not yet been modified to place split policy onto
devices. Thus, this commit currently has no effect. For testing split
policy, build plat_sepolicy.cil, nonplat_sepolicy.cil, and
mapping_sepolicy.cil, and place them into the root directory of the
device.
The following tests were performed for a device with monolithic policy
and for the same device with split policy.
Test: Device boots, no new denials
Test: Play Movies plays back movies
Test: Load ip6.me im Chrome
Bug: 31363362
Change-Id: I9a75a48ac88f3392abc36669f91b0803e88cd147
/system/core/init/init.cpp
|
| 32232724fbb21bba8aafa9e40036ace7f1c619db |
|
01-Mar-2017 |
Bowgo Tsai <bowgotsai@google.com> |
init: skip early mount in recovery mode
We don't need early mount in recovery mode for security considerations,
e.g., users should explicitly select 'mount /system' from the recovery
menu. This CL checks the existence of file "/sbin/recovery" and skip
early mount when it is found.
Bug: 35853576
Test: early mount /vendor without dm-verity on sailfish
Test: early mount not happen in recovery mode on sailfish
Change-Id: I69cc96f6fd0de6ce493082921738a958dd571115
/system/core/init/init.cpp
|
| f719c255faf831357fe7ee5e3f8b23f4be7caee3 |
|
28-Feb-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "init: early_mount: removing hard-coded paths"
|
| d4beed22e844cca43028de13ed67ead8281c1fab |
|
18-Feb-2017 |
Bowgo Tsai <bowgotsai@google.com> |
init: early_mount: removing hard-coded paths
Current early mount has some hard-coded paths that are not easy to extend
when we switch verified boot to AVB (external/avb/libavb). This CL uses some
C++ containers to replace those fixed paths.
Bug: 33254008
Test: early mount /vendor with dm-verity on sailfish
Test: early mount /vendor without dm-verity on sailfish
Test: early mount /vendor with dm-verity on bullhead
Change-Id: I32a22fe486d7649e33bb23c9018ddc0428df6069
/system/core/init/init.cpp
|
| 4ec72cc25fe889818977ea00d2e97c17a04818a5 |
|
22-Feb-2017 |
Jaekyun Seok <jaekyun@google.com> |
Treblize init.rc location
Treblization requires to locate partner-specific modules in its own
partition. So their own init.rc file could be located in /odm or
/vendor.
This CL is to support those locations for the init.rc.
Additionally thic CL modified import parser to support importing a
relative path.
Test: building succeeded and tested on sailfish with enabling early
mount.
Bug: 35269867
Change-Id: I1bce924a32c8a2b53fb5d981d35d758cf9ddd9a6
/system/core/init/init.cpp
|
| c20c0c2cdd593f6b54bf467167a5f2ed3c602ab8 |
|
24-Feb-2017 |
Sandeep Patil <sspatil@google.com> |
early_mount: fs_mgr: move all fstab logic into fs_mgr
With init parsing fstab fragments from kernel separately, the fs_mgr
would completely miss the device tree entries. That leads to things like
'adb remount' to go through without warning for verity even if /system
is verified. This happens because 'verity_update_state' completely
misses the partitions passed to android through the device tree.
solution is to teach fs_mgr about device tree fstab entries and add 2
new public APIs.
1. fs_mgr_read_fstab_dt() - reads device tree and returns fstab
generated from it.
2. fs_mgr_read_fstab_default() - reads both device tree fstab and
/fstab.{ro.hardware} and returns the combined table.
This also reduces the hardcoded /fstab.{ro.hardware} occurence only to
fs_mgr and for eveyone who wants to read the "default" fstab must be
changed to call fs_mgr_read_fstab_default() instead. e.g. adb.
b/27805372
Test: Angler was used since it has 2 early mounted partitions instead of
one. 1 verified and 1 unverified.
- Boot angler successfully without early mount
- Boot angler successfully with /vendor early mount and test if 'adb
remount' warns us about verity
- Boot angler successfully with both /system and /vendor early mounted
and ensure 'adb remount' warns us about verity.
- check partitions.system.verified status after /system early mount ot
ensure it is set to VERITY_MODE_DEFAULT.
- 'adb disable-verity' with early mounted /system doesn't work due to
missing changes in adb
TODO:
change adb to use the new fs_mgr_read_fstab_default() API
Change-Id: I82038d87c7a44488e938acce2cc1082c08f6f73a
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| e9da79bd4466d5bf0d445b90915a9f18942fc7fe |
|
17-Feb-2017 |
Sandeep Patil <sspatil@google.com> |
init: early_mount: create device node for verity metadata partition
Most devices pass the veritymode through 'androidboot.veritymode' kernel
cmdline partition. However, for those who don't, the verity state is
read from a different block device whose path it passed to "verify="
fs_mgr option in fstab.
This change add support for such a case if the partition that needs to
be mounted early requires this additional block device to load the
verity state from.
Note that, there can only be 1 partition to get the verity state
regardless of the number of partitions we enable verity for.
Bug: 27805372
Test: Test angler by removing the metdata argument in fstab when it
boots fine. Tested by adding the argument when it fails to boot as
veritymode gets set to EIO during early mount due to lack of access to
properties as expected.
TODO: fs_mgr must pull the veritymode from kernel cmdline or device tree
by itself
Change-Id: I9e62b8c1bf2c0ae0365677df697a0cbe9e5810c1
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| 05ff38ba43eb7a882873312f12fc019b42f37b34 |
|
17-Feb-2017 |
Sandeep Patil <sspatil@google.com> |
init: early_mount: disallow partitions to be verified at boot
While technically possible, the verification at boot basically will
block init for as long as the entire partition is read while nothing
else is running. Disallow that as this is not going to be used anywhere.
Bug: 27805372
Test: boot angler with verifyatboot fs_mgr option for early mounted
vendor partition. That resulted in a panic() as expected.
Change-Id: I9da5caa163cae8bce6dbfb630f0ed5605ea044a0
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| 0a3e36fbb19315de6208560e239dbc7cccbba214 |
|
16-Feb-2017 |
Sandeep Patil <sspatil@google.com> |
init: early_mount: add support to mount verity enabled partitions early
support mounting partitions early regardless of their "verified" status.
uses the newly exported fs_mgr APIs to split verity setup and mount
operations.
b/27805372
Test:
Angler:
- Early mount /vendor without dm-verity
Sailfish:
- Early mount /vendor without dm-verity
- Early mount /vendor with dm-verity
TODO:
add support for metadata partition used in angler
to load dm-verity data
Change-Id: Ie2768d4d895c19d045293c573773ee7bb03fff99
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| 763512795d8bdecae97962f2eadbc67624e40d32 |
|
14-Feb-2017 |
bowgotsai <bowgotsai@google.com> |
Set libavb version into system property for Treble OTA
Treble allows framework-only (system.img) OTA. To libavb statically
linked in init/fs_mgr cannot parse the AVB metadata of system.img, add
this property for the Treble OTA match process.
Bug: 35236019
Test: Normal boots, use 'adb shell getprop' to check the property is set.
Test: Recovery boots, press 'Mount system' and use 'adb shell getprop'
to check the property is set
Change-Id: I552be229c4efd45088d93252ac67176606f75d4d
/system/core/init/init.cpp
|
| 1549257ff55a47e2288d14e5ce48e6a8c8c36e2d |
|
14-Feb-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge changes from topic 'pre-early-mount'
* changes:
init: fstab: add support to read fstab entries from device tree
init: early_mount: add support to mount non-verity partitions early
init: remove the existing early_mount code
init: refactor: add support for doing early coldboot
ueventd: make selinux labeling optional for device creation
|
| c8ac0677734270f0b12d85ecf23b1de49054890c |
|
14-Feb-2017 |
James Hawkins <jhawkins@google.com> |
Revert "bootstat: Refactor init/utils/boot_clock into base/chrono_utils."
This reverts commit 7c92e484503f239000ef97ef5b067907fbeaa4a6.
Mac sdk still broken (despite testing locally).
Change-Id: I7d9206e15997cd0efe081bd3fa17d53d2b20ec32
/system/core/init/init.cpp
|
| 7c92e484503f239000ef97ef5b067907fbeaa4a6 |
|
14-Feb-2017 |
James Hawkins <jhawkins@google.com> |
bootstat: Refactor init/utils/boot_clock into base/chrono_utils.
Use this for bootstat and init. This replaces the custom uptime parser in
bootstat.
This is a reland of aosp/332854 with a fix for Darwin.
Bug: 34352037
Test: chrono_utils_test
Change-Id: Ib2567d8df0e460ab59753ac1c053dd7f9f1008a7
/system/core/init/init.cpp
|
| fc86f2442f99fcfc43527531768f69f56596f24a |
|
10-Feb-2017 |
Sandeep Patil <sspatil@google.com> |
init: fstab: add support to read fstab entries from device tree
for early mount, we need a way to tell init where to find vendor,
odm partitions (also system in case of non-A/B devices). Also, that
needs to be independent of kernel cmdline since the cmdline will likely
exceed its limit.
The change adds support for parse and create fstab entries that can be
directly sent to the fs_mgr for mounting partitions early in init first
stage.
Sample DT entry to mount vendor partition early on angler-
firmware {
android {
compatible = "android,firmware";
fstab {
compatible = "android,fstab";
vendor {
compatible = "android,vendor";
dev = "/dev/block/platform/soc.0/f9824900.sdhci/by-name/vendor";
type = "ext4";
mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
fsmgr_flags = "wait";
};
};
};
};
b/27805372
Test: Boot angler and sailfish with early "vendor" partition mount by
adding aforementioned DT node and enable CONFIG_PROC_DEVICETREE in kernel
Change-Id: I669013e3fdb157e88719436534f63989dec95d60
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| 35403ebaf85aa229973275be9f5229d453799811 |
|
09-Feb-2017 |
Sandeep Patil <sspatil@google.com> |
init: early_mount: add support to mount non-verity partitions early
This is done by parsing 'androidboot.fstab=<fstab>' kernel cmdline
option to get the fstab file that *only* specifies partitions to be
mounted early (i.e. in init's first stage).
Note that, the same fstab file may not be used as an argument to
mount_all later in the boot as that will cause fs_mgr to fail with
EBUSY.
TODO:
- Possibly add a new mount_mode so the same fstab can be used for
early_mount, 'mount_all --early/--late' etc.
- Add support for dm-verity enabled partitions to mount early.
- Add support for getting fstab arguments through DT instead of kernel
cmdline.
Bug: 27805372
Test:
Boot angler by passing a seperate fstab file using the kernel
cmdline option to mount vendor partition early, remove the vendor
partition entry from the main fstab file for the test.
Boot sailfish by passing a seperate fstab entry via device tree
to mount vendor partition early. Remove vendor partition entry from
the main fstab file for the test
Change-Id: I18785b893c54c8cee960ab44d5e8f83e5d624aa8
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| 44a3ee2cd1d73e8577d5612285c9000b47e848b6 |
|
09-Feb-2017 |
Sandeep Patil <sspatil@google.com> |
init: remove the existing early_mount code
keeps parts of the code that are still needed for the fs_mgr
+ dt based implementation
b/27805372
Test: boot angler, sailfish without regressions
Change-Id: I1b08f8b7b4f2e67118d328443a5011c0f5ead919
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| 0e3167e203ae89817cc30ba4a5a2d328716b4826 |
|
08-Feb-2017 |
James Hawkins <jhawkins@google.com> |
Revert "bootstat: Remove custom uptime parser in favor of elapsedRealtime."
This reverts commit 26f40c04c3ad80e2bc449990010d39d1c1b9a5f0.
This change broke the Darwin SDK target.
Test: none
Change-Id: Ia54fe2c31da8d8fa2825e023b035fb8321dcd457
/system/core/init/init.cpp
|
| 26f40c04c3ad80e2bc449990010d39d1c1b9a5f0 |
|
06-Feb-2017 |
James Hawkins <jhawkins@google.com> |
bootstat: Remove custom uptime parser in favor of elapsedRealtime.
Refactored init/utils/boot_clock into base/chrono_utils.
Bug: 34352037
Test: none
Change-Id: Ied0c00867336b85922369d7ff37520e3d28fc61e
/system/core/init/init.cpp
|
| 2d0fdaaafc5d2925b8ef7708a950f6b599892b54 |
|
02-Feb-2017 |
Wei Wang <wvw@google.com> |
init: clean up exec command
Add wait time log for exec service execution time
Fix memory leak when exec service failed to start
Test: on marlin
Bug: 34518530
Change-Id: I01736bd9b1429414f3dc91dd5d02d88a681f0985
/system/core/init/init.cpp
|
| c4af05f8a3d67b9a4288a2b37c7fc16755497f6b |
|
01-Feb-2017 |
Paul Lawrence <paullawrence@google.com> |
Revert "Enable seccomp in init with generated policy"
This reverts commit db929bf9b740b3b7c02cf0acc07fee94406f3b3f.
Seccomp is now inserted at the zygote level, not in init
Bug: 34710876
Test: Boots, seccomp policy in zygote & zygote64 but not init
Change-Id: I9075a79793171a4eaccf6228e9ff3398c791f8bd
/system/core/init/init.cpp
|
| 132ac31b4738094e62cc1744e75f3756a035302c |
|
26-Jan-2017 |
Wei Wang <wvw@google.com> |
init: add wait_for_prop builtin command
There are many use cases from vendors to exec service in background and then
use a shell scriprt to wait for the command done.
This CL is to add a wait_for_prop command to suppor those use cases.
Bug: 34746108
Test: on marlin
Change-Id: Ia81290b0928f9d375710d2daa546714f0cd65b72
/system/core/init/init.cpp
|
| d04b1ac006c74998cb03f2f8f432ed1f1bfdf609 |
|
30-Jan-2017 |
Sandeep Patil <sspatil@google.com> |
Merge "init: split property context into platform & non-platform components"
|
| 27c052263c827150b1d371c72abee5974c000ac2 |
|
26-Jan-2017 |
James Hawkins <jhawkins@google.com> |
boottime/init: Report ro.boottime.init* properties in milliseconds.
* Nanosecond precision ended up being harder to grok.
* This change modifies the Timer class to have duration_ms instead of
duration_ns.
Bug: 34466121
Test: adb logcat | grep bootstat
Change-Id: Ibd1c27dc3cb29d838a956e342281b2fb98d752a6
/system/core/init/init.cpp
|
| 7a5db4ec7f83f4156edc6db2c79181e9fc4f6658 |
|
28-Dec-2016 |
Sandeep Patil <sspatil@google.com> |
init: split property context into platform & non-platform components
Bug: 33746484
Test: Successfully boot with original service and property contexts.
Test: Successfully boot with split serivce and property contexts.
Test: 'getprop -Z'
Change-Id: Ib9c087115040c1609aa64a3ed66d4e67e937e33d
Signed-off-by: Sandeep Patil <sspatil@google.com>
/system/core/init/init.cpp
|
| 571cd23fa8379989c52c927376787f596489249e |
|
24-Jan-2017 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "init: add ro.boot.init_rc"
|
| 44f7e4f42190fdb5309b818d5acc0ff6b0f87249 |
|
20-Jan-2017 |
Dave Weinstein <olorin@google.com> |
Move the kptr_restrict setting from init.rc to init.cpp.
Also ensure that it uses the highest supported value, and
abort if the value is not above a minimum threshold.
Test: Tested against the curent kernel (maximum value of 2,
set to 0 by the kernel initially) and against a
modified kernel (maximum value of 4, set to 4 by the
kernel initially)
Bug: 30368199
Change-Id: I608db577258b68b390ffe96f452e1f7c0bc9ad8a
/system/core/init/init.cpp
|
| 959aeb17d5a533042bc0af02df5801b551509237 |
|
18-Jan-2017 |
Hung-ying Tyan <tyanh@google.com> |
init: add ro.boot.init_rc
SoC vendors and ODMs need a way to run different init scripts under
different boot modes. This patch adds a new ro.boot.init_rc kernel
cmdline argument to support this.
Bug: 26639863
Test: Tested on bullhead with androidboot.init_rc given a
non-existent .rc file which leads to expected boot failures.
Boot succeeds if androidboot.init_rc is not specified.
Change-Id: I2bca1cc3de6720feced041fe87266fb8afcce8b0
/system/core/init/init.cpp
|
| 01519a207cffb27517963d13ce9a021dacecdb45 |
|
17-Jan-2017 |
Tao Bao <tbao@google.com> |
Revert "init: add ro.boot.init_rc"
This reverts commit 7e6d30e5f20b56e3d585727068a891ce167788aa.
Bug: 26639863
Bug: 34318089
Change-Id: Ie71d773ee7c6c6a90e8298f8e0798eacba12d0be
/system/core/init/init.cpp
|
| 7e6d30e5f20b56e3d585727068a891ce167788aa |
|
20-Dec-2016 |
Hung-ying Tyan <tyanh@google.com> |
init: add ro.boot.init_rc
SoC vendors and ODMs need a way to run different init scripts under
different boot modes. This patch adds a new ro.boot.init_rc kernel
cmdline argument to support this.
This patch also changes late-init trigger. Now late-init is only
triggered in "normal" boot (where boot mode is not specified). This is
to make AOSP init.rc re-usable in other boot modes as the operations
in late-init are less common.
Bug: 26639863
Test: Tested on bullhead with
androidboot.init_rc = {non-existent .rc file}
and/or
androidboot.init_rc = {none empty string}
both of which lead to expected boot failures.
Boot succeeds if androidboot.init_rc is not specified.
Change-Id: Ie5f08c3914f2f825ad3c401fde6741459668c523
/system/core/init/init.cpp
|
| db929bf9b740b3b7c02cf0acc07fee94406f3b3f |
|
21-Oct-2016 |
Paul Lawrence <paullawrence@google.com> |
Enable seccomp in init with generated policy
Test: Ran script to test performance - https://b.corp.google.com/issues/32313202#comment3
Saw no significant regression with this change on or off
Removed chroot from SYSCALLS.TXT - chroot blocked
Boot time appears reasonable
Device boots with no SECCOMP blockings
Measured per syscall time of 100ns
Empirically counted <100,000 syscalls a second under heavy load
Bug: 32313202
Change-Id: Icfcfbcb72b2de1b38f1ad6a82e8ece3bd1c9e7ec
/system/core/init/init.cpp
|
| 77f0e9fda8839a21a4d360f128fe9af820b8819c |
|
28-Dec-2016 |
Jorge Lucangeli Obes <jorgelo@google.com> |
init: Make 'write_file' return bool to match 'read_file'.
The mismatch of return values makes reasoning about the correctness of
CLs like https://android-review.googlesource.com/317923 quite hard.
Bug: 33941660
Test: Init builds, HiKey boots.
Change-Id: Ia4b8a9af420682997b154a594892740181980921
/system/core/init/init.cpp
|
| c249794628d4ebf721cf74065a75ece696398802 |
|
16-Dec-2016 |
Elliott Hughes <enh@google.com> |
Move init bootcharting onto its own thread.
This reduces the overhead when bootcharting is on (obviously), but also
removes the "do we need to do anything for bootcharting?" check in cases
where we're not bootcharting.
Bug: http://b/23478578
Bug: http://b/33450491
Test: rebooted with bootcharting on/off
Change-Id: Id8746b5023b17d7615679eba0bcd02aee048ef1a
/system/core/init/init.cpp
|
| a95e9aff7cce79c16139f2c5f24336be7592beea |
|
14-Dec-2016 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "Remove obsolete __BRILLO__ ifdef."
|
| 405da69b270174fc95f2d38e92731f827345646e |
|
14-Dec-2016 |
Jorge Lucangeli Obes <jorgelo@google.com> |
Remove obsolete __BRILLO__ ifdef.
Confirmed with Brillo TL this is not needed.
Bug: 33620501
Test: Builds, boots on HiKey.
Change-Id: I8d6b7cc2a94e668d63421c456d38fe23877c3cf0
/system/core/init/init.cpp
|
| 41d0b6d3ca4e56f0cc0ae5c19e563f80c8f494d0 |
|
14-Dec-2016 |
dcashman <dcashman@google.com> |
Convert missed ERROR() to LOG(ERROR).
commit: f86b5a6b90619e02d1d034ef7b0adc3b439f4abb converted init to
libbase logging, but the internal resolution, commit:
4dc40842ba310469b770f0e8e019e697777b0782 missed one. Convert it.
Test: builds.
Change-Id: Ic190bd8ce232de0acadd980a349de95fa8aed8ad
/system/core/init/init.cpp
|
| 99dae54874988a1831bbce052f1961a2b5c1038a |
|
11-Nov-2016 |
Elliott Hughes <enh@google.com> |
Fix include order.
(cherry-pick of commit: 79f2b33594c5bcb207adf5ee677a6ac40fd65fa2)
Test: builds
Change-Id: I865044c8c54591582e7bb1b7a055cf7ba2f17464
/system/core/init/init.cpp
|
| baccc4084113f0190d9880c3effcecf4b870e3ed |
|
26-Mar-2016 |
Daniel Cashman <dcashman@google.com> |
Set mmap_rnd_bits to maximum value.
This is a cherry-pick of internal commit:
f6112916887eddf5c17be36a0f191de0baa2ec36 which was a revert of a
revert, specifically a revert of commit:
c8f026fc9c80ef2ae3aa0a41f55f7670894bb675.
The above revert was meant only for AOSP, since the kernel prebuilts
were not yet available there. The revert was reverted internally so
that internal builds, which have the appropriate kernel prebuilts,
operated properly.
The very first commit was originally done in nougat-dev and cherry-picked
to AOSP, so it was not picked up again when nougat landed in master. Add
it now.
Bug: 27681085
Test: Builds and boots.
Change-Id: If1cb6308e61aaaabca5b5bd30df78aab49e7b0d5
/system/core/init/init.cpp
|
| 331cf2fb7c16b5b25064f8d2f00284105a9b413f |
|
29-Nov-2016 |
Elliott Hughes <enh@google.com> |
Replace the "coldboot" timeout with a property.
Also rename init's existing boot-time related properties so they're
all "ro.*" properties.
Example result:
# Three properties showing when init started...
[ro.boottime.init]: [5294587604]
# ...how long it waited for ueventd...
[ro.boottime.init.cold_boot_wait]: [646956470]
# ...and how long SELinux initialization took...
[ro.boottime.init.selinux]: [45742921]
# Plus one property for each service, showing when it first started.
[ro.boottime.InputEventFind]: [10278767840]
[ro.boottime.adbd]: [8359267180]
[ro.boottime.atfwd]: [10338554773]
[ro.boottime.audioserver]: [10298157478]
[ro.boottime.bootanim]: [9323670089]
[ro.boottime.cameraserver]: [10299402321]
[ro.boottime.cnd]: [10335931856]
[ro.boottime.debuggerd]: [7001352774]
[ro.boottime.debuggerd64]: [7002261785]
[ro.boottime.drm]: [10301082113]
[ro.boottime.fingerprintd]: [10331443314]
[ro.boottime.flash-nanohub-fw]: [6995265534]
[ro.boottime.gatekeeperd]: [10340355242]
[ro.boottime.healthd]: [7856893380]
[ro.boottime.hwservicemanager]: [7856051088]
[ro.boottime.imscmservice]: [10290530758]
[ro.boottime.imsdatadaemon]: [10358136702]
[ro.boottime.imsqmidaemon]: [10289084872]
[ro.boottime.installd]: [10303296020]
[ro.boottime.irsc_util]: [10279807632]
[ro.boottime.keystore]: [10305034093]
[ro.boottime.lmkd]: [7863506714]
[ro.boottime.loc_launcher]: [10324525241]
[ro.boottime.logd]: [6526221633]
[ro.boottime.logd-reinit]: [7850662702]
[ro.boottime.mcfg-sh]: [10337268315]
[ro.boottime.media]: [10312152687]
[ro.boottime.mediacodec]: [10306852530]
[ro.boottime.mediadrm]: [10308707999]
[ro.boottime.mediaextractor]: [10310681177]
[ro.boottime.msm_irqbalance]: [7862451974]
[ro.boottime.netd]: [10313523104]
[ro.boottime.netmgrd]: [10285009351]
[ro.boottime.oem_qmi_server]: [10293329092]
[ro.boottime.per_mgr]: [7857915776]
[ro.boottime.per_proxy]: [8335121605]
[ro.boottime.perfd]: [10283443101]
[ro.boottime.qcamerasvr]: [10329644772]
[ro.boottime.qmuxd]: [10282346643]
[ro.boottime.qseecomd]: [6855708593]
[ro.boottime.qti]: [10286196851]
[ro.boottime.ril-daemon]: [10314933677]
[ro.boottime.rmt_storage]: [7859105047]
[ro.boottime.servicemanager]: [7864555881]
[ro.boottime.ss_ramdump]: [8337634938]
[ro.boottime.ssr_setup]: [8336268324]
[ro.boottime.surfaceflinger]: [7866921402]
[ro.boottime.thermal-engine]: [10281249924]
[ro.boottime.time_daemon]: [10322006542]
[ro.boottime.ueventd]: [5618663938]
[ro.boottime.vold]: [7003493920]
[ro.boottime.wificond]: [10316641073]
[ro.boottime.wpa_supplicant]: [18959816881]
[ro.boottime.zygote]: [10295295029]
[ro.boottime.zygote_secondary]: [10296637269]
Bug: http://b/31800756
Test: boots
Change-Id: I094cce0c1bab9406d950ca94212689dc2e15dba5
/system/core/init/init.cpp
|
| 16db4346a2198df13baa9b66ba9e94cfe89ec059 |
|
01-Dec-2016 |
Wei Wang <wvw@google.com> |
init: don't wait if we have more work to do
Bug: 33212253
Test: On marlin
Change-Id: I8502eaa73fac6953d358af01482760b3249cfd67
/system/core/init/init.cpp
|
| b104c502e1db80eda9751b0cba19e2e24fc0c3c0 |
|
26-Nov-2016 |
caozhiyuan <cao.zhiyuan@zte.com.cn> |
init: Fix sync issue on property trigger.
This issue reproduces in the following senario.
1. ("", "") is added to queue;
2. property_triggers_enabled is set to 1;
3. user defined property is triggered, like sys.usb.config=adb;
4. ("sys.usb.config", "adb") is added to queue;
5. main loop interpret ("", "") and queue all current triggers to execution,
so ("sys.usb.config", "adb") is queued for execution for the first time.
6. main loop interpret ("sys.usb.config", "adb"), it is queued for
execution for a second time.
The second time makes ASIT fail.
Bug: http://b/28218187
Change-Id: I230e175e0dca8989f1e5bd812398da90082d0ec1
Signed-off-by: caozhiyuan <cao.zhiyuan@zte.com.cn>
/system/core/init/init.cpp
|
| 102daa30a3ce597af1d9b2bb77205b16d0311cad |
|
18-Nov-2016 |
Evgenii Stepanov <eugenis@google.com> |
Revert "Revert "init: create /dev/urandom, /dev/random in first stage.""
This reverts commit 4c8a76e250fbc04210cb68324ff167a019591574.
Test: booted angler-userdebug
Change-Id: I2257a44b7cf624065e5653754062a117f3e44c98
/system/core/init/init.cpp
|
| a8d8434c42b27f0186be7ecd78c2acc9d459b068 |
|
15-Nov-2016 |
Paul Lawrence <paullawrence@google.com> |
Add flags to restorecon_recursive to traverse filesystems
Use to solve the problem of tracefs conditionally being mounted
under debugfs and needing restorecon'd without boot performance
penalty.
Also move skip-ce to a flag for consistency.
Test: Check that trace_mount has correct attributes after boot
Bug: 32849675
Change-Id: Ib6731f502b6afc393ea5ada96fa95b339f14da49
/system/core/init/init.cpp
|
| 9605a945f7a497c0307b512b9cd762f2d23973ca |
|
11-Nov-2016 |
Elliott Hughes <enh@google.com> |
init start time tracking.
With this change, init sets a property "init.start" to show the
CLOCK_BOOTTIME time at which init itself started, and for each service
an "init.svc.<name>.start" property to show the CLOCK_BOOTTIME time at
which that service was most recently started.
These times can be used by tools like bootstat to track boot time.
As part of this change, move init over to std::chrono. Also, rather than
make the command-line argument handling more complex, I've switched to
using an environment variable for communication between first- and
second-stage init, and added another environment variable to pass the
start time of the first stage through to the second stage.
Bug: http://b/32780225
Test: manual
Change-Id: Ia65a623e1866ea688b9a5433d6507926ce301dfe
/system/core/init/init.cpp
|
| 995560919cb080045c0530b687a7394c04993cbe |
|
31-Oct-2016 |
Treehugger Robot <treehugger-gerrit@google.com> |
Merge "init: Put init in group AID_READPROC"
|
| 80960d2a9a6e15931d946cc826dcb3d5bf68ca4f |
|
29-Oct-2016 |
Nick Kralevich <nnk@google.com> |
init: Put init in group AID_READPROC
bootcharts currently only show root's processes, which isn't very
useful. To investigate and track boot duration issues, we need a way for
init to see all the pids. Add init to GID 3009 (aka AID_READPROC)
Ensure that init's children don't inherit this GID by always clearing
supplementary group IDs on fork.
Bug: 32506197
Test: Device boots and /proc/1/status says init is in gid 3009
Test: zygote starts and the Group: line in /proc/ZYGOTEPID/status is empty
Change-Id: Iba90717aaa591f1d6030a379a272aee003600c0a
Not-Tested: bootchart actually works. Speculative fix.
/system/core/init/init.cpp
|
| 313b35238214c7b79b95cc08f38ba3378c53c445 |
|
28-Oct-2016 |
Wei Wang <wvw@google.com> |
Fix log for early_mount
Test: on device
Bug: 32508724
Change-Id: Ib2908b19f6068012d5597ac4cc590ffb0c063b75
/system/core/init/init.cpp
|
| 4c8a76e250fbc04210cb68324ff167a019591574 |
|
02-Sep-2016 |
Josh Gao <jmgao@google.com> |
Revert "init: create /dev/urandom, /dev/random in first stage."
This reverts commit ab4fbe1b4fe1c7581339e384929851a5e6b944b7.
Bug: http://b/31251721
Change-Id: I43e68d1bd819d0f9f7d107865a33ec892975d956
/system/core/init/init.cpp
|
| ab4fbe1b4fe1c7581339e384929851a5e6b944b7 |
|
01-Sep-2016 |
Josh Gao <jmgao@google.com> |
init: create /dev/urandom, /dev/random in first stage.
Create /dev/random and /dev/urandom in the first stage, so that when we
reexec, arc4random is available for libc initialization.
Bug: http://b/29622562
Change-Id: I5b2071539a17eec609faac91dc28b08eba5ff89b
/system/core/init/init.cpp
|
| 99c4a8a6b3852c33828b03cbd0aef0c625957a39 |
|
01-Feb-2016 |
Hung-ying Tyan <tyanh@google.com> |
Mount /vendor and /odm early
Right now these two partitions are mounted in the fs stage of the init
process. As a result, many vendor/ODM files needed earlier in the boot
process (e.g., init.<hardware>.rc, fstab.<hardware>.rc,
uevent.<hardware>.rc, SELinux policy files etc) can only live on the root
partition.
To prevent vendors/ODMs from polluting the root partition, this patch makes
it possible to mount the vendor and ODM partitions in the first stage of the
init process. The fstab info of both partitions to be mounted early is
composed from new kernel cmdline arguments android.early.prefix and
android.early.fstab.
For example, with:
android.early.prefix=/sys/devices/1010000.msdc0/mmc_host/mmc0/mmc0:0001/block/mmcblk0/
android.early.fstab=mmcblk0p10+/odm+ext4+ro+verify\nmmcblk0p09+/vendor+ext4+ro+verify
the final fstab string will be:
/sys/devices/1010000.msdc0/mmc_host/mmc0/mmc0:0001/block/mmcblk0/mmcblk0p10 /odm ext4 ro verify
/sys/devices/1010000.msdc0/mmc_host/mmc0/mmc0:0001/block/mmcblk0/mmcblk0p09 /vendor ext4 ro verify
The android.early.prefix is optional. When it is missing, the final fstab
string will be directly converted from android.early.fstab.
This patch also makes sure that the early mounted partitions are dm-verity
enabled so that they are trust worthy to store system files.
BUG=27805372
Change-Id: I3cf32482a5ec65445ba3aedab2164c7ba8f12694
/system/core/init/init.cpp
|
| 35f5d04620a3221b9f57194ab0239c7c7ba5a726 |
|
26-Jul-2016 |
Elliott Hughes <enh@google.com> |
Fix early init logging.
Remove the /dev/__kmsg__ workarounds (which can then be removed
from sepolicy), and fix confusion in the translation between
android-base logging and kernel logging priorities (in particular,
where 'notice' comes in the hierarchy).
Bug: http://b/30317429
Change-Id: I6eaf9919904b6b55bc402c20bf1a4ae269014bc7
Test: adb shell dmesg | grep init
/system/core/init/init.cpp
|
| d2e74db475e095bc0386f89b042dc7e7474b797a |
|
29-Jun-2016 |
Amit Pundir <amit.pundir@linaro.org> |
init: select usb gadget controller at run time
Right now we set sys.usb.controller property in init.$platform.usb.rc
to enable ConfigFS gadgets.
Let system detect and set UDC driver name from /sys/class/udc instead.
Change-Id: I99ad49d24dc53b543c5573e209bf00d6c2d91dd4
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
/system/core/init/init.cpp
|
| 171a829c39d9298432505fe943ad7128aeefe2b2 |
|
30-Jun-2016 |
Elliott Hughes <enh@google.com> |
Make klog_fd thread-safe and make klog_init a no-op.
I'll come back and remove klog_init when I've removed other calls to it.
Change-Id: Iad7fd26d853b4ddc54e9abd44516b6f138cbbfcb
Test: booted N9, looked at "adb shell dmesg" output.
/system/core/init/init.cpp
|
| f86b5a6b90619e02d1d034ef7b0adc3b439f4abb |
|
25-Jun-2016 |
Elliott Hughes <enh@google.com> |
Move init to libbase logging.
Change-Id: Ibfbefeff587a69e948978a037c555fd12a5ade6a
/system/core/init/init.cpp
|
| 01e5a6c97140447461aa17c972aa82afe8fbb609 |
|
24-Jun-2016 |
Elliott Hughes <enh@google.com> |
Remove more obsolete MTD stuff.
Bug: http://b/29250988
Change-Id: Ic2d0514fcdbe26526e87bc681b71efcc90eda678
Test: still builds.
/system/core/init/init.cpp
|
| bdeac39a42c1b9c7195ada1c30fe12f94314490f |
|
13-Apr-2016 |
Elliott Hughes <enh@google.com> |
Remove undocumented functionality from init.
(cherry-pick of a3cc6026301db08285028c760af2665a66b3cc44.)
Bug: http://b/28151340
Change-Id: I5360502c79d9113a13055bf017b39c099033e947
/system/core/init/init.cpp
|
| c8f026fc9c80ef2ae3aa0a41f55f7670894bb675 |
|
25-Mar-2016 |
Daniel Cashman <dcashman@google.com> |
Revert "Set mmap_rnd_bits to maximum value."
Prebuilt kernels have not been updated with the requisite patches.
This reverts commit c819e78e7ff30630503ba4d5fa7cd3276fe51827.
Change-Id: I8e63373a9b8a1e5adcb2471dfe43bde28e3f8e65
/system/core/init/init.cpp
|
| 39caeb5beead88465b029be8c27957f0a58aefa0 |
|
23-Mar-2016 |
Kees Cook <keescook@google.com> |
init: improve mmap ASLR failure reporting
This should help people track down the reason for entropy setting
failures.
Bug: 27681085
Change-Id: I6bde342ca0215e32c1f851365a1723630c7d4372
/system/core/init/init.cpp
|
| 754dd9660f141229c1b6a64ef27128fbaaecfb5a |
|
23-Mar-2016 |
dcashman <dcashman@google.com> |
init: Fix typo.
Bug: 27681085
Change-Id: I4308435a5b58189852c991d1bec65ed11933566a
/system/core/init/init.cpp
|
| 3396b4b665ab9a4db83b31ee001e3a32906698e9 |
|
22-Mar-2016 |
dcashman <dcashman@google.com> |
Temporarily add set_mmap_rnd_bits brillo exception
(cherry-picked from internal commit: 69022e03d81e43455cf7c21555314c4d08664311)
Bug: 27794137
Change-Id: Idc6fc1e208bdb19556173d40215feb66e235c6d6
/system/core/init/init.cpp
|
| c819e78e7ff30630503ba4d5fa7cd3276fe51827 |
|
17-Mar-2016 |
dcashman <dcashman@google.com> |
Set mmap_rnd_bits to maximum value.
Also make sure it is above a minimum threshold, else abort.
(cherry-pick of internal commit: 5d36813dc8d3be3f62856cf5147b828a7a8594a7)
Bug: 27681085
Change-Id: Ia1d9583254fd64828092533298a99ec64b8233f7
/system/core/init/init.cpp
|
| 70daa67062c016eea1a30be2e1de0dcba1d23a13 |
|
21-Mar-2016 |
Viorel Suman <viorel.suman@intel.com> |
Multiple consoles
This CL allows enabling of multiple consoles. 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: I3b24e7f6848bbe5c6475f11334c04ec536e6af88
Tracked-On: https://jira01.devtools.intel.com/browse/BP-289
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
/system/core/init/init.cpp
|
| efc72751729a5ade9e05aba264791bb44e65e7ab |
|
21-Mar-2016 |
Viorel Suman <viorel.suman@intel.com> |
Revert "Enable multiple consoles"
This reverts commit caafe5c6204bc2066e6201a67ecd7cd1b3f8d015.
Bug: None
Change-Id: Iea2a80003d996ce542393242f87dc658ac6d01c9
Tracked-On: https://jira01.devtools.intel.com/browse/BP-289
Signed-off-by: Viorel Suman <viorel.suman@intel.com>
/system/core/init/init.cpp
|
| caafe5c6204bc2066e6201a67ecd7cd1b3f8d015 |
|
09-Mar-2016 |
Viorel Suman <viorel.suman@intel.com> |
Enable multiple consoles
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
/system/core/init/init.cpp
|
| 3d1dff22311bb6b3c01115f0c4400dcdc37c35c3 |
|
08-Mar-2016 |
Janis Danisevskis <jdanis@google.com> |
Leftovers of the SELinux policy update mechanism
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
/system/core/init/init.cpp
|
| 3d9e27335926497c82bcfab228b90b84d732780f |
|
03-Mar-2016 |
Nick Kralevich <nnk@google.com> |
Mount selinuxfs when other filesystems are mounted
Be consistent when mounting filesystems, and mount selinuxfs
at the same time other filesystems are mounted. In particular,
this ensures that a /sys/fs/selinux/null is available at early
boot, avoiding an unnecessary mknod call.
Change-Id: I01e6b3900f48b4cb3f12d8a928e1e95911524252
/system/core/init/init.cpp
|
| 9e9efcadc5144e465314d30ca7b3db0ec0a2bc57 |
|
07-Dec-2015 |
Sami Tolvanen <samitolvanen@google.com> |
init: set ro.boot.flash.locked from ro.boot.verifiedbootstate
If ro.oem_unlock_supported is specified for the device and it supports
verified boot, export lock status in ro.boot.flash.locked.
Bug: 26039090
Change-Id: Ie7844aeb458c97944c72d46ea962b9cfb0a7875d
/system/core/init/init.cpp
|
| 4f71319df011d796a60a43fc1bc68e16fbf7d321 |
|
05-Dec-2015 |
Elliott Hughes <enh@google.com> |
Track rename of base/ to android-base/.
Change-Id: Idf9444fece4aa89c93e15640de59a91f6e758ccf
/system/core/init/init.cpp
|
| e36a85cdcc93a84a6869fc8fc3fc82e3639d4398 |
|
01-Dec-2015 |
Tom Cherry <tomcherry@google.com> |
restorecon /property_contexts
/property_contexts exists before selinux policies are loaded, so we must
restorecon before other processes can access it
Bug: 21852512
Change-Id: Ie983caac635eb928ab19eea996a5625f3673de39
/system/core/init/init.cpp
|
| 2d8f1d4c478b9d921730d3fc9b290315e2ff9f04 |
|
09-Nov-2015 |
Nick Kralevich <nnk@google.com> |
Merge "Enable hidepid=2 on /proc"
|
| c39ba5ae32afb6329d42e61d2941d87ff66d92e3 |
|
08-Nov-2015 |
Nick Kralevich <nnk@google.com> |
Enable hidepid=2 on /proc
Add the following mount options to the /proc filesystem:
hidepid=2,gid=3009
This change blocks /proc access unless you're in group 3009
(aka AID_READPROC).
Please see
https://github.com/torvalds/linux/blob/master/Documentation/filesystems/proc.txt
for documentation on the hidepid option.
hidepid=2 is preferred over hidepid=1 since it leaks less information
and doesn't generate SELinux ptrace denials when trying to access
/proc without being in the proper group.
Add AID_READPROC to processes which need to access /proc entries for
other UIDs.
Bug: 23310674
Change-Id: I22bb55ff7b80ff722945e224845215196f09dafa
/system/core/init/init.cpp
|
| 1dcf325844df54a3a2d274f37dea8dd676391eed |
|
09-Nov-2015 |
Rom Lemarchand <romlem@android.com> |
init: skip "name" DT entry
DTs have a standard "name" entry which is not to be
turned into an android property, so skip it.
Change-Id: I79f6638b4123358c8d80510c1666cf5d4561160e
/system/core/init/init.cpp
|
| d7aea443d9bc0b1f37a2c31d0d476d61ff41fb66 |
|
02-Oct-2015 |
William Roberts <william.c.roberts@intel.com> |
property_service: log pid,uid and gid of setprop client
When auditing setprop denials, it is often unclear of who the process is
in a multi-process domain. To help identify the invoker, log the pid, uid,
and gid of the caller.
Before:
avc: denied { set } for property=wifi.xxx ...
After:
avc: denied { set } for property=wifi.xxx pid=30691 uid=123 gid=345 ...
Change-Id: I5cdcb3d18fbd52e0987b5e1497b9f6620c6c742a
Signed-off-by: William Roberts <william.c.roberts@intel.com>
/system/core/init/init.cpp
|
| b7349902a945903f9e36a569051f5131beb0bc24 |
|
26-Aug-2015 |
Tom Cherry <tomcherry@google.com> |
init: Use classes for parsing and clean up memory allocations
Create a Parser class that uses multiple SectionParser interfaces to
handle parsing the different sections of an init rc.
Create an ActionParser and ServiceParser that implement SectionParser
and parse the sections corresponding to Action and Service
classes.
Remove the legacy keyword structure and replace it with std::map's
that map keyword -> (minimum args, maximum args, function pointer) for
Commands and Service Options.
Create an ImportParser that implements SectionParser and handles the
import 'section'.
Clean up the unsafe memory handling of the Action class by using
std::unique_ptr.
Change-Id: Ic5ea5510cb956dbc3f78745a35096ca7d6da7085
/system/core/init/init.cpp
|
| bac3299720623f4226bca103b26260052732ad30 |
|
31-Jul-2015 |
Tom Cherry <tomcherry@google.com> |
Create Service and ServiceManager classes
Change-Id: I363a5e4751ad83d2f4096882a6fbbeddca03acfe
/system/core/init/init.cpp
|
| 96f67316a22bc9236aed70b198e91a5406389e5b |
|
30-Jul-2015 |
Tom Cherry <tomcherry@google.com> |
init: use std::vector<std::string> for argument passing
Change-Id: Ie7a64e65de3a20d0c7f7d8efc0f7c1ba121d07fe
/system/core/init/init.cpp
|
| fa0c21c94ccb98bfa5cf3cc7a6b220be4a5fa378 |
|
24-Jul-2015 |
Tom Cherry <tomcherry@google.com> |
init: Create classes for Action and Command
This creates the concept of 'event_trigger' vs 'property_trigger'
Previously these were merged into one, such that 'on property:a=b &&
property:b=c' is triggered when properties a=b and b=c as expected,
however combinations such as 'on early-boot && boot' would trigger
during both early-boot and boot. Similarly, 'on early-boot &&
property:a=b' would trigger on both early-boot and again when property
a equals b.
The event trigger distinction ensures that the first example fails to
parse and the second example only triggers on early-boot if
property a equals b.
This coalesces Actions with the same triggers into a single Action object
Change-Id: I8f661d96e8a2d40236f252301bfe10979d663ea6
/system/core/init/init.cpp
|
| f13b1b31399aa501514eb9beeef303d1ae2e0e14 |
|
25-Jul-2015 |
Lee Campbell <leecam@google.com> |
init: Adding support to import directories
Support added so init scripts can now import directories.
BUG: 22721249
Change-Id: I02b566bfb50ea84469f1ea0c6ad205435a1df286
TEST: Tested importing a folder on arm64 emulator
/system/core/init/init.cpp
|
| ee530065648d7fdf1bb80c76385cc54a6d661dc8 |
|
25-Jul-2015 |
Yabin Cui <yabinc@google.com> |
init: expand_props for onrestart commands.
It is only a temporary fix. I hope the code can be moved into a member
function of class Command.
Bug: 22654233
Change-Id: I38c24fb624e54986a953f44d398b3b80c3795d24
/system/core/init/init.cpp
|
| 00ede7d2626f9343d330dc6f5286bba3e99e41d0 |
|
24-Jul-2015 |
Yabin Cui <yabinc@google.com> |
init: do expand_props before calling the builtins.
Also switch expand_props to std::string.
Bug: 22654233
Change-Id: I62910d4f74e2b1a5bd2b14aea440767a2a8462b7
/system/core/init/init.cpp
|
| 74edcea90e31a3795e58aa1b2bbe96032f0bcd61 |
|
24-Jul-2015 |
Yabin Cui <yabinc@google.com> |
init: Let property_get return std::string.
Bug: 22654233
Change-Id: Id6091f58432f75e966b9871256049fbe17766c10
/system/core/init/init.cpp
|
| 4800dbf1da2b7d866c67c7375a55057f2b6c6d52 |
|
16-Jul-2015 |
Nick Kralevich <nnk@google.com> |
init: refuse to start process if domain transition not defined
When SELinux is in enforcing mode, any process executed by
init must have a domain transition defined. See
https://android-review.googlesource.com/108640 for details. This
prevents an executable spawned by init from remaining in init's
(very powerful) SELinux domain.
However, this is only enforced when SELinux is in enforcing mode.
During new device bringup, it's common to run an Android device
in globally permissive mode. In globally permissive mode, SELinux
denials are logged only, but otherwise ignored. If appropriate
SELinux domain transitions are not defined from init to init spawned
processes, this could cause misleading SELinux denials attributed
to init instead of the child process.
To help address these misleading denials, modify init to not spawn
processes unless a domain transition is defined. This essentially
enforces the rules in https://android-review.googlesource.com/108640
on both permissive and enforcing kernels.
While I'm here, change some "freecon()" calls to "free()", with the
long term goal of deleting freecon() entirely.
Change-Id: I3ef3a372bb85df61a3f6234cb1113cc25fc6506a
/system/core/init/init.cpp
|
| d62f0608d9d67bf647cf15debbd163e84584fe44 |
|
13-Jun-2015 |
Elliott Hughes <enh@google.com> |
init support for cgroups.
This adds the "writepid" option that instructs init to write the child's
pid to the given filenames (such as /dev/cpuctl/bg_non_interactive/cgroup.procs
and/or /dev/cpuset/foreground/cgroup.procs).
Bug: http://b/21163745
Change-Id: I121bb22aa208bc99c4fb334eb552fdd5bcc47c1a
/system/core/init/init.cpp
|
| 4d87095ebfefdb9e641492462f0a0e21d5b96ecf |
|
13-Jun-2015 |
Nick Kralevich <nnk@google.com> |
Remove calls to is_selinux_enabled()
d34e407aeb5898f19d4f042b7558420bbb3a1817 removed support for
running with SELinux completely disabled. SELinux must either be
in permissive or enforcing mode now.
Remove unnecessary calls to is_selinux_enabled(). It always returns
true now.
Change-Id: Ife3156b74b13b2e590afe4accf716fc7776567e5
/system/core/init/init.cpp
|
| 17fff893c04971b519d25d52b07f51111353cba5 |
|
02-Jun-2015 |
Mark Salyzyn <salyzyn@google.com> |
init: change exec parsing to make SECLABEL optional
Allow SECLABEL to be - to denote default
Change-Id: I58cdc6c805dc6e50dc42b7e13e72d0eaf4864f11
/system/core/init/init.cpp
|
| c7331d02d1c6b1e51b3a1210506f38fd61819495 |
|
14-May-2015 |
Elliott Hughes <enh@google.com> |
Reduce the coldboot timeout to 1s.
5s was already a ridiculously long time to delay booting, and some OEMs are
trying to make it even more insane:
https://www.codeaurora.org/cgit/quic/la/platform/system/core/commit/?h=lp&id=fd23edd48272976d2fb333f377242173f92aa343
Let's at least ensure that Nexus and Android One devices don't take forever
to boot...
Bug: http://b/19899875
Change-Id: I9680c166a759360f34118e51cd0645e12b6bd5c8
/system/core/init/init.cpp
|
| e5ce30fed81d1918a259be092dcd8bfffc3c2649 |
|
07-May-2015 |
Elliott Hughes <enh@google.com> |
Clean up init /proc/cmdline handling.
Helped debug a problem where the N9 bootloader incorrectly
concatenated the various command lines.
Bug: http://b/20906691
Change-Id: I0580b06f4185129c7eedf0bdf74b5ce17f88bf9c
/system/core/init/init.cpp
|
| d34e407aeb5898f19d4f042b7558420bbb3a1817 |
|
28-Apr-2015 |
Nick Kralevich <nnk@google.com> |
init: remove support for disabled SELinux
Remove support for androidboot.selinux=disabled. Running with SELinux
disabled is not a supported configuration anymore. SELinux must be
in enforcing in shipping devices, but we also support permissive for
userdebug/eng builds.
Don't try security_setenforce() if we're already in enforcing mode.
A kernel compiled without CONFIG_SECURITY_SELINUX_DEVELOP does
not have a permissive mode, so the kernel will already be enforcing
once the policy is loaded.
Bug: 19702273
Change-Id: I07525a017ddb682020ec0d42e56a2702c053bdeb
/system/core/init/init.cpp
|
| f667a3247a7e814355feedbc08c6bbc92a9409b5 |
|
26-Apr-2015 |
Nick Kralevich <nnk@google.com> |
init: get rid of the remaining double mounts
Don't double mount /dev and its subdirectories anymore. Instead, the
first stage init is solely responsible for mounting it.
Don't have init prepare the property space. This is the responsibility
of the second stage init.
Don't have SELinux use the property space to determine how we should
be running. Instead, create a new function and extract the data we
need directly from /proc/cmdline. SELinux needs this information in
the first stage init process where the property service isn't available.
Change-Id: I5b4f3bec79463a7381a68f30bdda78b5cc122a96
/system/core/init/init.cpp
|
| 178299fd459b7622e9e3de05a48d6ba050f92bec |
|
26-Apr-2015 |
Nick Kralevich <nnk@google.com> |
Merge "init: don't double mount /proc and /sys"
|
| 9dec93bfeb7a4c1ef49745f60f551e0b11a35b2d |
|
26-Apr-2015 |
Nick Kralevich <nnk@google.com> |
init: don't double mount /proc and /sys
The first stage init mounts /proc and /sys, and then the second
stage init also mounts /proc and /sys on top of the existing mount.
Only mount these two directories once, in the first stage init.
Not yet fixed: the double mounting of /dev. Removing the double
mounting doesn't work right now because both init stages are trying
to create a property space, and if the double mount of /dev goes away,
the property service in the second stage init fails to work.
Change-Id: I13719027a47526d074390c2b1a605ad99fb43a8f
/system/core/init/init.cpp
|
| eedbe81f753fd19e5eb2238187c5618e9153bf55 |
|
25-Apr-2015 |
Nick Kralevich <nnk@google.com> |
init: fix write_file checkreqprot logic error
write_file() returned -errno on error, not -1. Callers who check for
-1 would falsely believe that the write was successful when it wasn't.
Fixup write_file so that it return -1 on error consistent
with other functions.
Change-Id: Ic51aaf8678d8d97b2606bd171f11b3b11f642e39
/system/core/init/init.cpp
|
| a1f6a4b13921f61799be14a2544bdbf95958eae7 |
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25-Apr-2015 |
Nick Kralevich <nnk@google.com> |
init: remove mkdir /dev /proc /sys
These directories are already present in the initial ramdisk, and
these mkdir calls are no-ops.
Change-Id: I528f9e96a3471de904845a2f9e09c1b6ff83a708
/system/core/init/init.cpp
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| 929f4070767d1e4806c058849178afa13d9ded1e |
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25-Apr-2015 |
Elliott Hughes <enh@google.com> |
Switch init to epoll.
Not just because it's what the cool kids are doing --- it also lets us
simplify the inner loop and decouple it from whatever systems want to
be woken to perform some activity if there's data to be read on some fd.
Currently this is just used to clean up the existing signal handling,
keychord, and property service code.
Change-Id: I4d7541a2c4386957ad877df69e3be08b96a7dec5
/system/core/init/init.cpp
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| c6c26ed781d9ae1ba388cebba63532d2ecda3227 |
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25-Apr-2015 |
Elliott Hughes <enh@google.com> |
Clean up property service initialization.
All the code that was being delayed does is create a socket. We can
do that straight away, avoid the overhead, and simplify our main loop.
The keychord fd, on the other hand, seems a little tricky. It looks
like /dev/keychord isn't immediately available, at least not on N9;
we have to wait for ueventd to set us up the bomb.
Change-Id: I020e75b8e4b233497707f0a3cbbb6038b714161f
/system/core/init/init.cpp
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| 9042cae40b60f37294073b59744d04c18033a07c |
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25-Apr-2015 |
Elliott Hughes <enh@google.com> |
Clean up init signal handling a little.
We can set it up earlier, and error reporting like this helped me find
the SELinux problem with the last change to this code.
Change-Id: If0f38bc5ff0465c4030e2d39d34f31f49b2d8487
/system/core/init/init.cpp
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| 662baefbb7ceaf2f2502f4e7752d4a6d835f216a |
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25-Apr-2015 |
Elliott Hughes <enh@google.com> |
Merge "Setup signal handler before any exec command"
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| f65730e620dde083133b8c1ab61c0d07b4dd8c2f |
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24-Apr-2015 |
Elliott Hughes <enh@google.com> |
Revert "Revert "Make init re-exec itself for its SELinux domain transition.""
This reverts commit 4217374611ada50f33aee544f015f6f9dfbf7ced.
It turns out that the kernel passes any unrecognized arguments on to init,
and (at least) N6 and N9 have such arguments. My lazy check of argc was
thus insufficient to recognize what stage of init we were in, so we'd
skip to stage 2 and not set up SELinux. And apparently you can get a
very long way with SELinux off... We'll fix that in a later change.
Bug: 19702273
Change-Id: I43b3fb722fed35dd217cb529cbcac9a29aff4e4b
/system/core/init/init.cpp
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| 4217374611ada50f33aee544f015f6f9dfbf7ced |
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24-Apr-2015 |
Nick Kralevich <nnk@google.com> |
Revert "Make init re-exec itself for its SELinux domain transition."
shamu isn't booting.
This reverts commit adf0d1bbfa4bc560c2106f14afa8258a11c48bf6.
Change-Id: I89d568838cebbe14cc4a8ae3843f0f1ac54987af
/system/core/init/init.cpp
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| adf0d1bbfa4bc560c2106f14afa8258a11c48bf6 |
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23-Apr-2015 |
Elliott Hughes <enh@google.com> |
Make init re-exec itself for its SELinux domain transition.
Change-Id: I38adabe5789d671e3f7d21936071a758ec8cea8a
/system/core/init/init.cpp
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| 4f673306fc20736be4f4fab602718f9dd28ff5e9 |
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18-Apr-2015 |
Johan Redestig <johan.redestig@sonymobile.com> |
Setup signal handler before any exec command
Fixes init deadlock when an exec command was called
in an on-init section.
The exec command handling relies on that the signal handler
mechanism is working to know when to continue executing
commands.
Change-Id: Ib0ce75ffad7cf3bf926c93d0506b2fe3e5a92630
/system/core/init/init.cpp
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| da40c00137f75543a69972f1be506e2d14a41845 |
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28-Mar-2015 |
Elliott Hughes <enh@google.com> |
Log more timing information from init.
Also make important events in init's life NOTICE rather than INFO,
and ensure that NOTICE events actually make it to the kernel log.
Also fix the logging so that if you have a printf format string
error, the compiler now catches it.
Also give messages from init, ueventd, and watchdogd distinct tags.
(Previously they'd all call themselves "init", and dmesg doesn't
include pids, so you couldn't untangle them.)
Also include the tag in SELinux messages.
Bug: 19544788
Change-Id: Ica6daea065bfdb80155c52c0b06f346a7df208fe
/system/core/init/init.cpp
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| db3f267c99411b10144998c6c1f1a6288d0191bc |
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20-Mar-2015 |
Elliott Hughes <enh@google.com> |
Clean up property setting code.
In particular, ensure that all property_set failures are reported.
Change-Id: Iab94a28bcba2346868c0f39bcfe26e55a2c55562
/system/core/init/init.cpp
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| d679bc9e568fa1e7d1d2ce9f478b1d4f00dae42a |
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20-Mar-2015 |
Elliott Hughes <enh@google.com> |
Lose bootmode and console globals.
Also remove some code marked "TODO: these are obsolete. We should delete
them".
Change-Id: I6255cee4cb6680bfcbc5b46366990309cba95037
/system/core/init/init.cpp
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| 6a52443d31d4de56ead022a55f63683316d96634 |
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28-Feb-2015 |
Rom Lemarchand <romlem@android.com> |
Parse boot properties from device tree
- Make sure compatible DT node is "android,firmware"
- Set ro.boot.* properties from firmware/android/ DT node
(cherry-pick of cbcbea27c70846a96f4bba2f7cb245f937de4d3f.)
Change-Id: If3d0716831516cb3d3fde1f75d57e2691d42d054
/system/core/init/init.cpp
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| bbc01d825448a738160716f95d9cc38f2be5f4f1 |
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20-Mar-2015 |
Elliott Hughes <enh@google.com> |
Merge "Remove /proc/cpuinfo parsing"
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| 0dccc888bd1d48acf412edd2b5279e5d1040b156 |
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19-Mar-2015 |
Elliott Hughes <enh@google.com> |
Remove useless memset from init.
Change-Id: Ia880810bb2c9a976dceeb0ffdba0cb98e69e3c6d
/system/core/init/init.cpp
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| cc86fb2b29b13570ff416d4590a8cab705b19ec3 |
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18-Mar-2015 |
Elliott Hughes <enh@google.com> |
Switch init over to _PATH_DEFPATH.
Bug: 19564110
Change-Id: I343b4a360b10319dca13ab01f2d411ff940e9052
/system/core/init/init.cpp
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| 74b34f3cb79aa8f2c5ba6a9dcc46d0dd84cdac86 |
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28-Feb-2015 |
Rom Lemarchand <romlem@android.com> |
Remove /proc/cpuinfo parsing
- Clean up the paths for ro.revision and ro.hardware parsing
- Use ro.hardwre in ueventd instead of parsing the kernel command line
(cherry-pick of 38b340a52f8e864650db8bae1eb88d5c00485db0.)
Bug: 19366018
Change-Id: I018a293f3d46e736a8b65132b5b00b0f7c20edae
/system/core/init/init.cpp
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| 58c3bacc38072dafa77e5d33bffa4d3a2a4d2562 |
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11-Mar-2015 |
Elliott Hughes <enh@google.com> |
Fix a printf format string (caught by clang but not GCC).
Change-Id: I665756615eef74b05ef92f5865d910f29ead0695
/system/core/init/init.cpp
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| 8d82ea05cb0945ba6cb8bf321b9ffbd0b6932745 |
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07-Feb-2015 |
Elliott Hughes <enh@google.com> |
Implement exec.
Change-Id: I20329bc9b378479d745b498d6a00eca0872cd5ab
/system/core/init/init.cpp
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| e2d63af002a3b494f6bd464f2652b6e1997e7a52 |
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18-Feb-2015 |
Yabin Cui <yabinc@google.com> |
Move sprintf to snprintf.
Bug: 19340053
Change-Id: Id0d866e6195ed4752b4be6081eeb2aab8b1dbe9a
/system/core/init/init.cpp
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| a197ff12dd336a9945ad1164402980296f9c235c |
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05-Dec-2014 |
Yongqin Liu <yongqin.liu@linaro.org> |
bootchart: fix bootchart can not be triggered problem
bootchart uses a file on the data partition to decide if it should collect
data for bootchart, but the data partition will be mounted by the mount_all
command in the "on fs" section, and it will be only added into the action
queue when command "trigger fs" is executed, but that's after the
bootchart_init action (late_init).
This change makes bootchart_init a builtin command of init,
and make it executed as the first command of "on post-fs" section
which will be triggered after the "on fs" section.
This change also refactors the bootchart code to all be in bootchart.cpp.
Change-Id: Ia74aa34ca5b785f51fcffdd383075a549b2a99d9
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
/system/core/init/init.cpp
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| f682b4786a4093efb23bf80d69bf80eb274b145b |
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06-Feb-2015 |
Elliott Hughes <enh@google.com> |
Clean up reading and writing in init.
This isn't particularly useful in and of itself, but it does introduce the
first (trivial) unit test, improves the documentation (including details
about how to debug init crashes), and made me aware of how unpleasant the
existing parser is.
I also fixed a bug in passing --- unless you thought the "peboot" and "pm"
commands were features...
Bug: 19217569
Change-Id: I6ab76129a543ce3ed3dab52ef2c638009874c3de
/system/core/init/init.cpp
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| c0e919c92062360a69b771722677d041c9998403 |
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04-Feb-2015 |
Elliott Hughes <enh@google.com> |
Stop using #if for conditional compilation.
Use regular 'if' to prevent bitrot.
Also remove remaining typedefs.
Change-Id: I2e6ca928e2db29b88b643cf990ff05cfb0be94a6
/system/core/init/init.cpp
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| f3cf438714aa1284d8a58e2f3b108ba93f6d3abb |
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04-Feb-2015 |
Elliott Hughes <enh@google.com> |
Build init as C++.
This is just the minimal change to keep it building.
Change-Id: I245c5b8413a1db114576c81462eb5737f5ffcef2
/system/core/init/init.cpp
|