- only parse kernel strings when both do.modules=1 and do.systemless=1 are set
- support post-fs-data.sh in systemless kernel helper module (gets renamed and sourced from the built-in one)
- show systemless kernel helper module as an update pending reboot in module apps if flashed while booted
- add system_ext support to systemless kernel helper module
- show a warning during flash if systemless kernel helper module is configured but there's no decrypted /data access to be able to install it
- detect the installed KernelSU app as the indicator the user intends to use KernelSU, and install systemless kernel helper module to modules_update.img accordingly
- do KernelSU directory setup and create modules_update.img if this appears to be the initial KernelSU install
- set all systemless kernel helper module files to system_file context, since unlabeled files are not gracefully handled by KernelSU (they trigger a reboot and the module gets rejected)
NOTE: currently it appears KernelSU won't parse the modules_update.img on the first boot where it sets itself up from initial KernelSU install, but it will then do it after the following reboot. Hopefully this can be fixed by a future KernelSU release so that the systemless kernel helper module is active right away as this might be necessary to boot fully on some devices
Chris Renshaw
4030d36655