commit | 41d7681eb021ad66fbd9eb7c7e85d4d7a9259dc4 | [log] [tgz] |
---|---|---|
author | Hridya Valsaraju <hridya@google.com> | Tue Apr 24 15:58:56 2018 -0700 |
committer | Hridya Valsaraju <hridya@google.com> | Tue Apr 24 15:58:56 2018 -0700 |
tree | 823ad3e27697d2ddc1ffb667013f74021aabb51e | |
parent | e63ba4fd33b4407fbd522a259d4b2899cda445df [diff] |
Require CONFIG_MAGIC_SYSRQ CONFIG_MAGIC_SYSRQ config is required to enable the /proc/sysrq-trigger interface. Bug: 76186455 Test: make Change-Id: I641508a7905207bb845bd32cafa87147756395f6
The files in these directories are meant to be used as a base for an Android kernel config. All devices must have the options in android-base.cfg
configured as specified. If an android-base-ARCH.cfg
file exists for the architecture of your device, the options in that file must be configured as specified also.
While not mandatory, the options in android-recommended.cfg
enable advanced Android features.
Assuming you already have a minimalist defconfig for your device, a possible way to enable these options would be to use the merge_config.sh
script in the kernel tree. From the root of the kernel tree:
ARCH=<arch> scripts/kconfig/merge_config.sh <...>/<device>_defconfig <...>/android-base.cfg <...>/android-base-<arch>.cfg <...>/android-recommended.cfg
This will generate a .config
that can then be used to save a new defconfig or compile a new kernel with Android features enabled.
Because there is no tool to consistently generate these config fragments, lets keep them alphabetically sorted instead of random.