default or selected kernelversion does not have config value CONFIG_REISERFS_FS_POSIX_ACL.
Result is shown for kernelversion 6.9.9
ReiserFS POSIX Access Control Lists
configname: CONFIG_REISERFS_FS_POSIX_ACL
Linux Kernel Configuration
└─>File systems
└─>ReiserFS POSIX Access Control Lists
In linux kernel since version 2.6.20 (release Date: 2007-02-04)
Posix Access Control Lists (ACLs) support permissions for users and
groups beyond the owner/group/world scheme.
If you don't know what Access Control Lists are, say N
groups beyond the owner/group/world scheme.
If you don't know what Access Control Lists are, say N