162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ciconfig EXT2_FS 362306a36Sopenharmony_ci tristate "Second extended fs support" 462306a36Sopenharmony_ci select BUFFER_HEAD 562306a36Sopenharmony_ci select FS_IOMAP 662306a36Sopenharmony_ci select LEGACY_DIRECT_IO 762306a36Sopenharmony_ci help 862306a36Sopenharmony_ci Ext2 is a standard Linux file system for hard disks. 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci To compile this file system support as a module, choose M here: the 1162306a36Sopenharmony_ci module will be called ext2. 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci If unsure, say Y. 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciconfig EXT2_FS_XATTR 1662306a36Sopenharmony_ci bool "Ext2 extended attributes" 1762306a36Sopenharmony_ci depends on EXT2_FS 1862306a36Sopenharmony_ci help 1962306a36Sopenharmony_ci Extended attributes are name:value pairs associated with inodes by 2062306a36Sopenharmony_ci the kernel or by users (see the attr(5) manual page for details). 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci If unsure, say N. 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ciconfig EXT2_FS_POSIX_ACL 2562306a36Sopenharmony_ci bool "Ext2 POSIX Access Control Lists" 2662306a36Sopenharmony_ci depends on EXT2_FS_XATTR 2762306a36Sopenharmony_ci select FS_POSIX_ACL 2862306a36Sopenharmony_ci help 2962306a36Sopenharmony_ci Posix Access Control Lists (ACLs) support permissions for users and 3062306a36Sopenharmony_ci groups beyond the owner/group/world scheme. 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci If you don't know what Access Control Lists are, say N 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ciconfig EXT2_FS_SECURITY 3562306a36Sopenharmony_ci bool "Ext2 Security Labels" 3662306a36Sopenharmony_ci depends on EXT2_FS_XATTR 3762306a36Sopenharmony_ci help 3862306a36Sopenharmony_ci Security labels support alternative access control models 3962306a36Sopenharmony_ci implemented by security modules like SELinux. This option 4062306a36Sopenharmony_ci enables an extended attribute handler for file security 4162306a36Sopenharmony_ci labels in the ext2 filesystem. 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ci If you are not using a security module that requires using 4462306a36Sopenharmony_ci extended attributes for file security labels, say N. 45