...SCRIPTION A Landlock rule describes an action on an object. An object is currently a file hierarchy, and the related filesystem actions are defined with a set of access rights. …...ss group remain in the original session; such a scenario would break the strict two-level hierarchy of sessions and process groups. In order to be sure that setsid () will succe…...cess files before they contain their final data. This notification class might be used by hierarchical storage managers, for example. Use of this flag requires the CAP_SYS_ADMIN…...makes a file or a directory subtree visible at another point within the single directory hierarchy. Bind mounts may cross filesystem boundaries and span chroot (2) jails. The fi…...pace. (To put things another way: the mount must not have been attached to the filesystem hierarchy with a system call such as move_mount (2).) ID mappings can be created for us…...ile. PERF_SAMPLE_DATA_SRC (since Linux 3.10) Records the data source: where in the memory hierarchy the data associated with the sampled instruction came from. This is available…...tly nested PID namespaces. To create a process with the following PIDs in a PID namespace hierarchy: PID NS level Requested PID Notes 0 31496 Outermost PID namespace 1 42 2 7 In…...tly nested PID namespaces. To create a process with the following PIDs in a PID namespace hierarchy: PID NS level Requested PID Notes 0 31496 Outermost PID namespace 1 42 2 7 In…...tly nested PID namespaces. To create a process with the following PIDs in a PID namespace hierarchy: PID NS level Requested PID Notes 0 31496 Outermost PID namespace 1 42 2 7 In…