The "vold.post_fs_data_done" system property was only used by FDE, which
is no longer supported, and this code was commented out anyway.
Bug: 208476087
Change-Id: Ib9346d14368c77058a598e5c4f5f2ed72f5a5316
* changes:
Init: add dev.mnt.blk.bootdevice to access device sysfs
init: mount_handler: detect main block device more reliably
init.rc: use /sys/class/block instead of /sys/devices/virtual/block
This patch adds a new property, 'dev.mnt.root.<mount_point>', which provides,
for example of /data,
1. dm-N
dev.mnt.dev.data = dm-N
dev.mnt.blk.data = sdaN or mmcblk0pN
dev.mnt.rootdisk.data = sda or mmcblk0
2. sdaN or mmcblk0pN
dev.mnt.dev.data = sdaN or mmcblk0pN
dev.mnt.blk.data = sdaN or mmcblk0pN
dev.mnt.rootdisk.data = sda or mmcblk0
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Change-Id: I0a58a62d416f966f26b5de04112c2f9a7eceb22c
/sys/class/block covers all of dm-[0-9], sd[a-z], mmcblk[0-9].
Use it instead of /sys/devices/virtual/block, which only covers dm
devices.
This allows f2fs tunings to be applied more reliably regardless of
how the userdata partition is set up.
Do note that while everything under /sys/devices/virtual/block are
expected to have correct SELinux labels by AOSP, some under
/sys/class/block are not as it's symlinked to platform-specific paths,
and it is up to the vendors to label them correctly.
Test: Confirm entries under /dev/sys aren't dangling and cp_interval,
gc_urgent_sleep_time, iostat_enable and discard_max_bytes are
all set up properly under FBE, FDE and unencrypted.
Change-Id: I089af5bc068445f33919df6659671e50456d49f9
Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
Bug: http://b/194128476
If CLANG_COVERAGE_CONTINUOUS_MODE is set, enable continuous mode by
adding '%c' to LLVM_PROFILE_FILE.
Test: CLANG_COVERAGE_CONTINUOUS_MODE m and verify continuous mode works.
Change-Id: I8ace01f2aeaef62857e73308b04a535739171b53
The clang prebuilts now provide a single module with per-architecture
variants instead of a module per architecture, which means the module
name doesn't match the installed file name. Use the file names
exported from Soong instead of the module names.
Bug: 220019988
Test: m out/target/produuct/coral/system/etc/sanitizer.libraries.txt
Change-Id: I12e7e988ce60d928987db8611883e67f2ecdee87
In targets that do not include a zygote binary, attempting to start the
zygote service will result in repeated service restarts. Avoid this by
providing a way for targets to opt out of declaring a zygote service.
The fvp_mini target does not have a zygote, so apply this opt-out to
that target.
Relanding after fixing breakage on an internal branch.
Bug: 217455793
Change-Id: Ic26f76142afb5f700bd7b12359d62feb2652b617
Revert "Add a core configuration that disables the zygote."
Revert submission 1964759-master-I4f918502e611e950fa039e4e2ed817c97b928ba2
Reason for revert: b/217993447
Reverted Changes:
I4f918502e:Add a core configuration that disables the zygote....
I4f918502e:Add a core configuration that disables the zygote....
I4f918502e:Add a core configuration that disables the zygote....
Change-Id: I9dc73c6338ed158bd712324b99ae9e3cd4a36424
Always create system_dlkm mountpoint like
vendor_dlkm and odm_dlkm; as some CF mixed
tests are using the dynamic partition to boot
with builds with no system_dlkm which causes
avd boot failures.
Bug: 217511547
Test: TH
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: Ibf32127df22898706db02400addaa0f1193c105c
Replace /system_dlkm mount guard flga from
BOARD_USES_SYSTEM_DLKM_PARTITION to
BOARD_USES_SYSTEM_DLKMIMAGE. board_config.mk
and other tools are using this format of image
name to auto generate code to prevent duplication.
Bug: 200082547
Test: TH
Signed-off-by: Ramji Jiyani <ramjiyani@google.com>
Change-Id: Ie4dc899509cf42afb553936e6dbf69d5ce234d01
In targets that do not include a zygote binary, attempting to start the
zygote service will result in repeated service restarts. Avoid this by
providing a way for targets to opt out of declaring a zygote service.
The fvp_mini target does not have a zygote, so apply this opt-out to
that target.
Change-Id: I4f918502e611e950fa039e4e2ed817c97b928ba2
Set permissions to cgroup.procs files in cgroup hierarchies similar to
permissions for tasks files so that SetProcessProfiles can access them.
Bug: 215557553
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Id0c82288392146c8d536d273790a0252580c4203
Add libnetd_updatable.so as dependency of platform. The library will be
used by Netd. Linker config is required if a library in mainline module
is linked by platform.
Bug: 202086915
Test: m; flash; boot
Change-Id: I97183f022b229e788184a979d1a211968295563d
Bug: http://b/194128476
Bug: http://b/210012154
This reverts commit e59f0f66fc.
Coverage metrics dropped for ~10 of the 40 modules. There are also
regressions in mainline when running tests on older platform builds.
Test: presubmit
Change-Id: I50a011f68dcdc25883a68701c51e7e2aabc5a7dc
This folder is used to host bootanim data files.
Bug: 210757252
Test: /data/bootanim is correctly created.
Change-Id: I5019a92df4526865d53797bfd93cd68c3e6d2886
Bug: http://b/194128476
Bug: http://b/210012154
- Do not use %c if coverage is enabled for bionic/libc.
Test: Run tests with this topic and verify coverage still works and also
test memory-mapped coverage (death tests, JNI code in CTS)
Change-Id: Id1ade9c6f45d69a1da912e3e57acd1d0197c11b5
Add AID_READTRACEFS and mount tracefs with gid=AID_READTRACEFS
Bug: 209513178
Test: adb shell ls -l /sys/kernel/tracing/events
Change-Id: Ibbfdf8a4b771bd7520ecbaaf15a1153d6bf0e599
Revert "Demonstrate multi-installed APEXes."
Revert "Adds a new prop context for choosing between multi-insta..."
Revert "Adds multi_install_skip_symbol_files field (default fals..."
Revert submission 1869814-vapex-multi-config
Bug: 206551398
Reason for revert: DroidMonitor-triggered revert due to breakage https://android-build.googleplex.com/builds/tests/view?invocationId=I55600009996329947&testResultId=TR93527797572038984, bug b/206551398
Reverted Changes:
I0cd9d748d:Adds multi_install_skip_symbol_files field (defaul...
I5912a18e3:Demonstrate multi-installed APEXes.
I0e6881e3a:Load persist props before starting apexd.
I932442ade:Adds a new prop context for choosing between multi...
I754ecc3f7:Allow users to choose between multi-installed vend...
Change-Id: I27a4985061b112af7d0e9b95b6d42ccd9b846471
apexd now reads persist props to select between multi-installed APEXes
for debug builds.
Bug: 199290365
Test: see https://r.android.com/1872018
Change-Id: I0e6881e3a5a3775560b580556a7de2e2da043d34
Create a new group for dex2oat in cpu cgroup, which is dedicated for
dex2oat processes. Also modify task profiles for this change.
Bug: 201223712
Test: dex2oat group created
Change-Id: Ic61f4b8a64d01c03549b680970805e12b9ce4fcc
This is required since Android 12, because
CtsNativeVerifiedBootTestCases will read property
"partition.${partition}.verified.hash_alg" to
check that sha1 is not used.
Also see https://r.android.com/1546980 for more details.
Bug: 175236047
Bug: 203720638
Test: build and boot a device
Change-Id: I300265f4af9c2781d40537f391bda9eaf62c27ba
The tracing instance takes extra RAM and is not needed on devices running older kernels.
Bug: 194156700
Test: manual on a Pixel device
Change-Id: I794062741688ebea0e4bc500723a966f8f646ee1
Signed-off-by: Alexander Potapenko <glider@google.com>
In order for crashes when executables are run from the
/data/local/tests directory, set the executable bit for that
directory and sub-directories. Without this, neither the root
user nor shell user can read any executables or shared libraries in
the tests directory.
Bug: 197229540
Test: Used the crasher executable and copied it to /data/local/tests
Test: and verified that running it as root and shell results in
Test: tombstones that have full unwinds with function names.
Change-Id: Ice669358decad9766e0496c156aa84d4ecacd124
sys.sysctl.extra_free_kbytes property controls the value set to the
/proc/sys/vm/extra_free_kbytes out-of-tree kernel knob. Replace its
use with execution of extra_free_kbytes.sh script which calculates
and sets corresponding value to /proc/sys/vm/watermark_scale_factor
upstream-supported kernel knob.
Bug: 109664768
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: Iaece28eb858a20c8c39578a28dc6bbc6adc13c40
The main users of this instance are KFENCE and MTE-aided KASAN, which are only supported on arm64.
Skip creation of this tracing instance on 32-bit systems to save ~6Mb memory on low-end devices.
Bug: 195089948
Bug: 194719088
Bug: 194156700
Change-Id: Icaf762715fed7a282b1ad738c10bcb45dc848f4d
