1*ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 26da0b38fSAlexey Dobriyanconfig EXT2_FS 36da0b38fSAlexey Dobriyan tristate "Second extended fs support" 46da0b38fSAlexey Dobriyan help 56da0b38fSAlexey Dobriyan Ext2 is a standard Linux file system for hard disks. 66da0b38fSAlexey Dobriyan 76da0b38fSAlexey Dobriyan To compile this file system support as a module, choose M here: the 86da0b38fSAlexey Dobriyan module will be called ext2. 96da0b38fSAlexey Dobriyan 106da0b38fSAlexey Dobriyan If unsure, say Y. 116da0b38fSAlexey Dobriyan 126da0b38fSAlexey Dobriyanconfig EXT2_FS_XATTR 136da0b38fSAlexey Dobriyan bool "Ext2 extended attributes" 146da0b38fSAlexey Dobriyan depends on EXT2_FS 156da0b38fSAlexey Dobriyan help 166da0b38fSAlexey Dobriyan Extended attributes are name:value pairs associated with inodes by 1791581e4cSAdam Borowski the kernel or by users (see the attr(5) manual page for details). 186da0b38fSAlexey Dobriyan 196da0b38fSAlexey Dobriyan If unsure, say N. 206da0b38fSAlexey Dobriyan 216da0b38fSAlexey Dobriyanconfig EXT2_FS_POSIX_ACL 226da0b38fSAlexey Dobriyan bool "Ext2 POSIX Access Control Lists" 236da0b38fSAlexey Dobriyan depends on EXT2_FS_XATTR 246da0b38fSAlexey Dobriyan select FS_POSIX_ACL 256da0b38fSAlexey Dobriyan help 266da0b38fSAlexey Dobriyan Posix Access Control Lists (ACLs) support permissions for users and 276da0b38fSAlexey Dobriyan groups beyond the owner/group/world scheme. 286da0b38fSAlexey Dobriyan 296da0b38fSAlexey Dobriyan If you don't know what Access Control Lists are, say N 306da0b38fSAlexey Dobriyan 316da0b38fSAlexey Dobriyanconfig EXT2_FS_SECURITY 326da0b38fSAlexey Dobriyan bool "Ext2 Security Labels" 336da0b38fSAlexey Dobriyan depends on EXT2_FS_XATTR 346da0b38fSAlexey Dobriyan help 356da0b38fSAlexey Dobriyan Security labels support alternative access control models 366da0b38fSAlexey Dobriyan implemented by security modules like SELinux. This option 376da0b38fSAlexey Dobriyan enables an extended attribute handler for file security 386da0b38fSAlexey Dobriyan labels in the ext2 filesystem. 396da0b38fSAlexey Dobriyan 406da0b38fSAlexey Dobriyan If you are not using a security module that requires using 416da0b38fSAlexey Dobriyan extended attributes for file security labels, say N. 42