Cross Reference: /external/linux-kselftest/tools/testing/selftests/efivarfs

`Name`	`Date`	`Size`
Up to higher level directory
`config`	22-Oct-2020	`19`
`create-read.c`	22-Oct-2020	`715`
`efivarfs.sh`	22-Oct-2020	`3.6K`
`Makefile`	22-Oct-2020	`104`
`open-unlink.c`	22-Oct-2020	`2.2K`