We have quite a lot of features of questionable utility (on routers, of course, not in general) enabled in our kernel config.
They do take up some space, but perhaps more importantly, they increase the build time considerable.
Please share your opinion whether we should keep or disable these. Here's the list I've made:
General:
[ ] Support for multiple non-ASCII, non-Unicode encodings
[ ] Apple partition table support
[ ] FireWire support
[ ] Multiple GPU drivers
Filesystems:
[ ] NFS
[ ] XFS
[ ] BTRFS
[ ] ReiserFS
[ ] JFFS2
[ ] Disk quota support
Storage:
[ ] Floppy support
[ ] AOE (ATA over Ethernet) support
[ ]