Bug: 185400304
Buh: 201957239
Test: mm
This CL was merged to sc-dev, but reverted due to wrong Merged-In tag.
It resulted in mismatch between sc-dev and other branches like aosp,
internal main, etc. This change needs to reland on sc-dev.
Ignore-AOSP-First: already merged in AOSP; this is a reland
(cherry picked from commit 407b21b3cd)
Change-Id: I66703249de472bc6da16b147a69803ff141c54d3
As a side effect, commit ec50aa5180 ("Allow the init and apexd
processes to read all block device properties") removed permission for
the shell context to list the /sys/class/block directory. There is a
CTS test that relies on this (CtsNativeEncryptionTestCases), so grant
permission to do this again.
Bug: 196521739
Bug: 194450129
Test: Before this change, 'adb shell ls /sys/class/block' fails.
After this change, 'adb shell ls /sys/class/block' succeeds.
Change-Id: I87cb90880f927db1385887b35c84f4dd7f95021b
Merged-In: I87cb90880f927db1385887b35c84f4dd7f95021b
Add deleteAllKeys to IKeystoreMaintenance and allow vold to call it.
Allow vold to read the property
`ro.crypto.metadata_init_delete_all_keys.enabled`
Bug: 187105270
Test: booted twice on Cuttlefish
Ignore-AOSP-First: no merge path to this branch from AOSP.
Merged-In: I2fb0e94db9d35c1f19ca7acb2f541cfb13c23524
Change-Id: I2fb0e94db9d35c1f19ca7acb2f541cfb13c23524
Add debug property name with phone id.
Bug: 194281028
Test: Build and verified there is no avc denied in the log
Change-Id: Ia7ca93a3390b2f59e894ca7ebce4cae9c0f83d28
Merged-In: Ia7ca93a3390b2f59e894ca7ebce4cae9c0f83d28
Addressing b/194450129 requires configuring the I/O scheduler and the
queue depth of loop devices. Doing this in a generic way requires
iterating over the block devices under /sys/class/block and also to
examine the properties of the boot device (/dev/sda). Hence this patch
that allows 'init' and 'apexd' to read the properties of all block
devices. The patch that configures the queue depth is available at
https://android-review.googlesource.com/c/platform/system/core/+/1783847.
Bug: 194450129
Test: Built Android images, installed these on an Android device and verified that modified init and apexd processes do not trigger any SELinux complaints.
Ignore-AOSP-First: This patch is already in AOSP.
Merged-In: Icb62449fe0d21b3790198768a2bb8e808c7b968e
Change-Id: Icb62449fe0d21b3790198768a2bb8e808c7b968e
Signed-off-by: Bart Van Assche <bvanassche@google.com>
The init process configures swapping over zram over a loop device. An
I/O scheduler is associated with the loop device. Tests have shown that
no I/O scheduler works better than the default, mq-deadline. Hence
allow the init process to configure the loop device I/O scheduler.
Without this patch, the following SELinux denials are reported during
boot:
1 1 I auditd : type=1400 audit(0.0:4): avc: denied { read write } for comm="init" name="scheduler" dev="sysfs" ino=78312 scontext=u:r:init:s0 tcontext=u:object_r:sysfs_loop:s0 tclass=file permissive=0
1 1 I auditd : type=1400 audit(0.0:4): avc: denied { read write } for comm="init" name="scheduler" dev="sysfs" ino=78312 scontext=u:r:init:s0 tcontext=u:object_r:sysfs_loop:s0 tclass=file permissive=0
Bug: 194450129
Test: Built Android images and installed these on an Android device.
Ignore-AOSP-First: This patch is already in AOSP.
Merged-In: I0af0a92c53bb1f68b57f6814c431a7f03d8ea967
Change-Id: I0af0a92c53bb1f68b57f6814c431a7f03d8ea967
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Previously vendor_sched is put under product area which will be replaced
by GSI. To solve it, move it to system/sepolicy.
Bug: 194656257
Test: build pass
Change-Id: I15801c0db0a8643cac2a2fc1f004db6fb21050dc
Merged-In: Ia0b855e3a876a58b58f79b4fba09293419797b47
Carve out a label for the property, and allow odsign to set it.
Bug: 194334176
Test: no denials
Change-Id: I9dafefabc27c679ed9f36e617e824f44f3b16bbd
Merged-In: I9dafefabc27c679ed9f36e617e824f44f3b16bbd
Allows dexopt to read odsign verification status and use on-device
generated artifacts when dexopting after an OTA.
(cherry pick from change 5fcce9ded3)
Bug: 194069492
Ignore-AOSP-First: cherry pick of https://r.android.com/1771328
Test: manually apply ota, see no denials for reading property
Merged-In: I97acfc17ffd9291d1a81906c75039f01624dff0f
Change-Id: I05453570add7365e1c094d3ea316d53d7c52023a
ro.lmk.filecache_min_kb property allows vendors to specify min filecache
size in KB that should be reached after thrashing is detected.
Bug: 193293513
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I927f4a1c81db3f284353fe4ab93bf454acff69b7
Merged-In: I927f4a1c81db3f284353fe4ab93bf454acff69b7
Additionally, remove the obsolete permission which allows keystore to
register callbacks with statsd. There's no direct communication between
keystore and statsd now.
Ignore-AOSP-First: No mergepath to AOSP.
Bug: 188590587
Test: statsd TestDrive script.
Merged-In: I31d202751ba78bb547822020260a7e366cb8826e
Change-Id: I31d202751ba78bb547822020260a7e366cb8826e
app_zygote inherits tmpfs files from zygote, and needs to be able to
stat them after fork.
Bug: 192634726
Bug: 192572973
Bug: 119800099
Test: forrest
Ignore-AOSP-First: cherry pick of https://r.android.com/1753279
Change-Id: I6ddf433dbbf4a894fcb6d35c0cb723444d360e47
