we are aiming to improve logging performance by having wifi hal
directly write to the flash.

Wifi hal need to be able to create, write, and delete files in
a directory. This will be restricted to userdebug and eng builds only.

Bug: 70170285
Test: compile, run on device
Change-Id: Id0cd317411f4c393d7529aa31b501046d7350edb

This reverts commit 5744cbdf.

Reason for revert: aosp_dragon-userdebug build broken

Change-Id: I5f8180273c32119ae9839f31610bbca37cd05c65

Test: manual testing conducted see if it interfere's with AOSP

Change-Id: If47a663557b2ebf825fc082edb838ae085ec66b3

Since /odm is an extension of /vendor, libs in /odm should be treated
just like the ones in /vendor.

Bug: 67890517
Test: none as we don't yet have /odm partition.
Change-Id: I5232baef769c7fa8c7641b462cfa1d7537d3cfdf

Allow init to create a serialized property_info file and allow all
processes to read it.

Bug: 36001741
Test: boot bullhead, walleye using property_info

Change-Id: Ie51d4c0f0221b128dd087029c811fda15b4d7093

Do not let apps read uid_concurrent_active_time and
uid_concurrent_policy_time.

b/68399339

Test: Check that they can't be read from the shell
    without root permissions and system_server was able
    to read them

Change-Id: I6f09ef608607cb9f4084ba403a1e7254b8c49a06

This will allow bionic cts test to list network interfaces in
/sys/class/net.

Bug: 70537905
Test: adb shell /data/nativetest/bionic-unit-tests/bionic-unit-tests
--gtest_filter=ifaddrs.getifaddrs_interfaces
Change-Id: Ie07425fc54f9101e911962142824697e64d2bc45

/odm partition is the extension of /vendor partition, so we should not
use system_file for it. Currently there is no ABI between vendor and
odm. We can use 'odm_file' when needed in the future.

Bug: 64240127
Test: boot a device
Change-Id: I4e8300d597aeeba60a255c8d114a54b24bc39470

Commit b8b4f5d6 'Clean up old file-based OTA SELinux rules' removed
many permissions from recovery, a few of which are still required.
Restore these.

[ 2918.409108] type=1400 audit(2327427.540:159): avc:  denied
{ search } for  pid=339 comm="recovery" name="/" dev="mmcblk0p38"
ino=2 scontext=u:r:recovery:s0 tcontext=u:object_r:unlabeled:s0
tclass=dir permissive=0
[ 2586.563071] E:Failed to mount / create /cache/recovery: Permission
denied
[ 2586.780320] E:Can't open /cache/recovery/log: Permission denied
[ 2586.850399] E:Can't open /cache/recovery/last_log: Permission
denied
[ 2586.918979] E:Can't open /cache/recovery/last_install: Permission
denied

[   54.035867] type=1400 audit(59206654.526:12): avc:  denied  { chown }
for  pid=330 comm="recovery" capability=0  scontext=u:r:recovery:s0
tcontext=u:r:recovery:s0 tclass=capability permissive=0a

Bug: 70350029
Test: xunchang to test
Change-Id: I46ab049b8eb600b44c84a61777fade150cadd197

We rely on vendors to label all dependencies of healthd/charger under
/sys/class/power_supply with sysfs_batteryinfo type.

Bug: 65643247
Bug: 32659667
Test: boots without denials from healthd, to sysfs_batteryinfo or to
sysfs_msm_subsys.
Test: charging with device turned off works without /sys denials.

Change-Id: I893f309ecad8a0caf7d0b81f5f945725907255c2

We already expect contents of /sys/class/net to be labeled as sysfs_net.
Also label the directory for consistensy since we usually label
/sys/class/foo directories as sysfs_foo.

Bug: 65643247
Test: netd_integration_test
Test: can browse internet without denials to sysfs_net
Change-Id: I9d28ab4baf71df99ae966276532f14684d1abca6

Follow along with updates in the selinux policy.

Test: m
Test: manual
Change-Id: I0dfc6af8fbfc9c8b6860490ab16f02a220d41915

Change-Id: Icfcf02a21dace99ab3f466de495db24a88127ad7
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>

Test: VTS
Bug: 69958777
Change-Id: I6db7dd9afc9c7f254a0233ff3144b02e48727038

Bug: http://b/63142920
Test: `make dist`
Change-Id: Iae363fd5e7181941408d3d75cbf248e651bc8b49

Bug: 65551293
Bug: 69390067
Test: None. Prebuilt only change.
Change-Id: Ie793eb4a35927cb494281df59ae0a63666bb6e76

This reverts commit 8b562206.

Reason for revert: broke mac build

b/70273082

FAILED: out/target/product/generic_x86/obj/ETC/vendor_sepolicy.cil_intermediates/vendor_sepolicy.cil
/bin/bash -c "(out/host/darwin-x86/bin/version_policy -b out/target/product/generic_x86/obj/FAKE/selinux_policy_intermediates/plat_pub_policy.cil -t out/target/product/generic_x86/obj/ETC/vendor_sepolicy.cil_intermediates/vendor_policy_raw.cil -n 10000.0 -o out/target/product/generic_x86/obj/ETC/vendor_sepolicy.cil_intermediates/vendor_sepolicy.cil.tmp ) && (grep -Fxv -f out/target/product/generic_x86/obj/ETC/plat_pub_versioned.cil_intermediates/plat_pub_versioned.cil out/target/product/generic_x86/obj/ETC/vendor_sepolicy.cil_intermediates/vendor_sepolicy.cil.tmp > out/target/product/generic_x86/obj/ETC/vendor_sepolicy.cil_intermediates/vendor_sepolicy.cil ) && (out/host/darwin-x86/bin/secilc -m -M true -G -N -c 30 		out/target/product/generic_x86/obj/ETC/plat_sepolicy.cil_intermediates/plat_sepolicy.cil out/target/product/generic_x86/obj/ETC/plat_pub_versioned.cil_intermediates/plat_pub_versioned.cil out/target/product/generic_x86/obj/ETC/10000.0.cil_intermediates/10000.0.cil out/target/product/generic_x86/obj/ETC/vendor_sepolicy.cil_intermediates/vendor_sepolicy.cil -o /dev/null -f /dev/null )"
Parsing out/target/product/generic_x86/obj/FAKE/selinux_policy_intermediates/plat_pub_policy.cil
Parsing out/target/product/generic_x86/obj/ETC/vendor_sepolicy.cil_intermediates/vendor_policy_raw.cil
grep: out of memory

Change-Id: I14f0801fdd6b9be28e53dfcc0f352b844005db59

Exempt-From-Owner-Approval: Changes already landed internally
Change-Id: I11a15296360fd68485402e33814e7e756925c6a8

Simpleperf reads kernel notes.

Bug: 70275668
Test: m
Test: manual
Change-Id: I1a2403c959464586bd52f0398ece0f02e3980fc4

Label /sys/kernel/notes.

Bug: 70275668
Test: m
Change-Id: Ieb666425d2db13f85225fb902fe06b0bf2335bef

Bug: http://b/63989615
Test: mma
Change-Id: I41506ecb0400867230502181c1aad7e51ce16d70

am: 9b2dc9cf

Change-Id: I1921ca6c85e74935686d10918f0b0fb616e78ace

Until simpleperf does not optimistically try /data/local/tmp for
tmp storage, silence the denials.

Bug: 70232908
Test: m
Test: manual
Change-Id: Icbc230dbfbfa6493b4e494185c536a10e3b0ae7b

Bug: 65551293
Bug: 69390067
Test: None. Prebuilt only change.
Change-Id: I62304b342a8b52fd505892cc2d4ebc882148224b

Add write access to:
sysfs_android_usb
sysfs_leds
sysfs_power
sysfs_zram

Add setattr access to:
sysfs_android_usb
sysfs_devices_system_cpu
sysfs_lowmemorykiller
sysfs_power
sysfs_leds
sysfs_ipv4

Bug: 70040773
Bug: 65643247
Change-Id: I68e2e796f5599c9d281897759c8d8eef9363559a
Test: walleye boots with no denials from init to sysfs.