When vold mounts an ext4 sdcard, it needs to force the context to
sdcard_external.
avc: denied { relabelfrom } for pid=190 comm=vold scontext=u:r:vold:s0 tcontext=u:object_r:labeledfs:s0 tclass=filesystem
avc: denied { relabelto } for pid=190 comm=vold scontext=u:r:vold:s0 tcontext=u:object_r:sdcard_external:s0 tclass=filesystem
avc: denied { relabelfrom } for pid=190 comm=vold scontext=u:r:vold:s0 tcontext=u:object_r:sdcard_external:s0 tclass=filesystem
Change-Id: I80f42fbdf738dee10958ce1bdc1893a41234f0d9
This is required for ASEC support. Vold can already create and
access directories, but do not yet have the permission for files.
Change-Id: I5082bbff692e5dc53c7000e4b3a293e42d33f901
installd need to query ASEC size on sdcard_external
to show on the Settings -> Apps page correctly.
Change-Id: I2d9a49b8f0652f05d73d0ff464a3835595e2cc3c
Rather than having to maintain out of tree changes, it is often
easier to maintain a hiearchy of changes, starting with the vendors
common config file. From there, inheriting products can pick up a base
and start to add or remove certain bits from it, making use of the
BOARD_SEPOLICY_* functions documented in external/sepolicy/README.
Change-Id: I28a4aaf6c126535f0a88001582641b234a750015
