Disable CONFIG_EFI_VARS, since it suffers from sysfs limitation (no
support for variable longer than 1024 bytes).
kmod-fs-efivarfs is the replacement of this, which enables mounting
efivarfs file system and doesn't suffer from 1024 bytes limitation.
Signed-off-by: Alif M. Ahmad <alive4ever@live.com>
(cherry picked from commit b0a51dab8c5b8d40828a00b0c6d66450bf90f217)
0d6d8d71fc