hybris/mer-kernel-check/mer_verify_kernel_config ./out/target/product/$DEVICE/obj/KERNEL_OBJ/.config
ERROR: CONFIG_DEVTMPFS_MOUNT is invalid
It is unset
Allowed values : y
Comment says: Required by hybris-boot init-script

WARNING: CONFIG_NET_CLS_CGROUP is invalid
It is unset
Allowed values : y, !
Comment says: systemd (optional): http://0pointer.de/blog/projects/cgroups-vs-cgroups.html

WARNING: CONFIG_BT_HCIUART is invalid
It is unset
Allowed values : y, !
Comment says: Bluez (optional): Needed if bluez used as bluetooth stack

ERROR: CONFIG_TMPFS_POSIX_ACL is invalid
It is unset
Allowed values : y
Comment says: systemd: required by hybris-boot init-script, if you want pam_systemd.so to setup your "seats". http://cgit.freedesktop.org/systemd/systemd/commit/README?id=77b6e19458f37cfde127ec6aa9494c0ac45ad890

ERROR: CONFIG_IKCONFIG_PROC is invalid
It is unset
Allowed values : y
Comment says: Required by hybris-boot init-script

WARNING: CONFIG_BT_HCIUART_H4 is invalid
It is unset
Allowed values : y, !
Comment says: Bluez (optional): Needed if bluez used as bluetooth stack

WARNING: CONFIG_NETFILTER_NETLINK_ACCT is invalid
It is unset
Allowed values : y, m, !
Comment says: connman (optional): for routing and statistic support in sessions, http://git.kernel.org/cgit/network/connman/connman.git/commit/README?id=41f37125887cb9208da2441e350e1e3324c17ee6

WARNING: CONFIG_AUDIT is invalid
Value is: y
Allowed values : n, !
Comment says: This will disable SELinux! That's ok, because hybris adaptations must not have SELinux, but if your device needs its support in kernel, set AUDIT=y and SELINUX_BOOTPARAM=y. Then disable them via kernel cmdline: audit=0 selinux=0. You can also leave audit enabled, if you don't plan to use systemd's containers: http://cgit.freedesktop.org/systemd/systemd/commit/README?id=77b6e19458f37cfde127ec6aa9494c0ac45ad890

WARNING: CONFIG_SECURITY_SELINUX_BOOTPARAM is invalid
It is unset
Allowed values : y, !
Comment says: Required by hybris, SELinux needs to be disabled. Leave as not set, if you have unset AUDIT (read more about the CONFIG_AUDIT flag)

WARNING: CONFIG_TMPFS_XATTR is invalid
It is unset
Allowed values : y, !
Comment says: systemd (optional): strongly recommended, http://cgit.freedesktop.org/systemd/systemd/commit/README?id=713bc0cfa477ca1df8769041cb3dbc83c10eace2

WARNING: CONFIG_WATCHDOG_NOWAYOUT is invalid
It is unset
Allowed values : y, !
Comment says: If device uses watchdogs with dsme (https://github.com/nemomobile/dsme), this option should be enabled or watchdog does not protect the device in case dsme crashes.

WARNING: CONFIG_CGROUP_DEVICE is invalid
It is unset
Allowed values : y, !
Comment says: systemd (optional): http://0pointer.de/blog/projects/cgroups-vs-cgroups.html

WARNING: CONFIG_PID_NS is invalid
It is unset
Allowed values : y, !
Comment says: optional, enables kernel namespaces for systemd-nspawn containers

ERROR: CONFIG_ANDROID_LOW_MEMORY_KILLER is invalid
Value is: y
Allowed values : n
Comment says: not tested with Mer

WARNING: CONFIG_SECCOMP is invalid
It is unset
Allowed values : y, !
Comment says: systemd (optional): strongly recommended, http://cgit.freedesktop.org/systemd/systemd/commit/README?id=f28cbd0382ca53baa99803bbc907a469fbf68128

ERROR: CONFIG_DUMMY is invalid
Value is: y
Allowed values : n
Use of uninitialized value in concatenation (.) or string at hybris/mer-kernel-check/mer_verify_kernel_config line 111, <> line 3653.
Comment says:

WARNING: CONFIG_CGROUP_PERF is invalid
It is unset
Allowed values : y, !
Comment says: systemd (optional): http://0pointer.de/blog/projects/cgroups-vs-cgroups.html

WARNING: CONFIG_IPC_NS is invalid
It is unset
Allowed values : y, !
Comment says: optional, enables kernel namespaces for systemd-nspawn containers

WARNING: CONFIG_CHECKPOINT_RESTORE is invalid
It is unset
Allowed values : y, !
Comment says: rich-core-dumper (https://github.com/mer-tools/sp-rich-core/) needs this to collect all data for environment recreation.

WARNING: CONFIG_FANOTIFY is invalid
It is unset
Allowed values : y, !
Comment says: optional, required for systemd readahead.

WARNING: CONFIG_HIDRAW is invalid
It is unset
Allowed values : y, m, !
Comment says: optional: Support HID devices

WARNING: CONFIG_RTC_DRV_CMOS is invalid
It is unset
Allowed values : y, !
Comment says: optional, but highly recommended

WARNING: CONFIG_NETPRIO_CGROUP is invalid
It is unset
Allowed values : y, !
Comment says: systemd (optional): http://0pointer.de/blog/projects/cgroups-vs-cgroups.html

ERROR: CONFIG_FHANDLE is invalid
It is unset
Allowed values : y
Comment says: systemd: http://cgit.freedesktop.org/systemd/systemd/commit/README?id=001809282918f273d372f1ee09d10b783c18a474

ERROR: CONFIG_NLS_UTF8 is invalid
It is unset
Allowed values : y
Comment says: Ensure that we support UTF8 filenames.

WARNING: CONFIG_CGROUP_MEM_RES_CTLR_KMEM is invalid
It is unset
Allowed values : y, !
Comment says: systemd (optional): http://0pointer.de/blog/projects/cgroups-vs-cgroups.html

ERROR: CONFIG_DEVTMPFS is invalid
It is unset
Allowed values : y
Comment says: systemd: http://cgit.freedesktop.org/systemd/systemd/commit/README?id=713bc0cfa477ca1df8769041cb3dbc83c10eace2

WARNING: CONFIG_AUTOFS4_FS is invalid
It is unset
Allowed values : y, m, !
Comment says: systemd (optional): http://cgit.freedesktop.org/systemd/systemd/commit/README?id=713bc0cfa477ca1df8769041cb3dbc83c10eace2

WARNING: CONFIG_UTS_NS is invalid
It is unset
Allowed values : y, !
Comment says: optional, enables kernel namespaces for systemd-nspawn containers

WARNING: CONFIG_NETFILTER_XT_MATCH_NFACCT is invalid
It is unset
Allowed values : y, m, !
Comment says: connman (optional): for routing and statistic support in sessions, http://git.kernel.org/cgit/network/connman/connman.git/commit/README?id=41f37125887cb9208da2441e350e1e3324c17ee6

WARNING: CONFIG_BLK_CGROUP is invalid
It is unset
Allowed values : y, !
Comment says: systemd (optional): http://0pointer.de/blog/projects/cgroups-vs-cgroups.html