size; /* Size of attribute structure */ __u64 config; /* Type-specific configuration */ union { __u64 sample_period; /* Period ... perf_uprobe */ __u64 config1; /* extension of con…kernel is not configured with the CONFIG_BLOCK option, this flag ... kernel was not configured with the CONFIG_SYSVIPC and CONFIG_IPC_NS options. EINVAL CLONEkernel is not configured with the CONFIG_BLOCK option, this flag ... kernel was not configured with the CONFIG_SYSVIPC and CONFIG_IPC_NS options. EINVAL CLONEkernel is not configured with the CONFIG_BLOCK option, this flag ... kernel was not configured with the CONFIG_SYSVIPC and CONFIG_IPC_NS options. EINVAL CLONEonly if the kernel was configured with CONFIG_MEMORY_FAILURE . MADV_MERGEABLE (since Linux ... only if the kernel was configured with CONFIG_KSM . MADV_UNMERGEABLE (since Linux 2.6…kernel was not configured with the CONFIG_SYSVIPC and CONFIG_IPC_NS options. EINVAL CLONE ... kernel was not configured with the CONFIG_NET_NS option. EINVAL CLONE_NEWPID was speci…module was built with the CONFIG_MODVERSIONS configuration option enabled, a version hash is recorded ... permit forced loading (i.e., configured with CONFIG_MODULE_FORCE_LOAD ), t…module was built with the CONFIG_MODVERSIONS configuration option enabled, a version hash is recorded ... permit forced loading (i.e., configured with CONFIG_MODULE_FORCE_LOAD ), t…kernel is built with the CONFIG_MIGRATION option (which reserves two swap table entries ... kernel is built with the CONFIG_MEMORY_FAILURE option. Since Linux 5.14, the limitkernel is built with the CONFIG_MIGRATION option (which reserves two swap table entries ... kernel is built with the CONFIG_MEMORY_FAILURE option. Since Linux 5.14, the limitvalue is a kernel configuration option ( CONFIG_LOG_BUF_SHIFT , default value dependent ... defined by the kernel configuration option CONFIG_DEFAULT_MESSAGE_LOGLEVEL , which defau…ptrace limitations may also apply, such as CONFIG_SECURITY_YAMA , which, when /proc/sys/kernel/yama/ptrace_scope ... only if the kernel is configured with CONFIG_CHECKPOINT_RESTORE…kernel was configured with both the CONFIG_SECCOMP_FILTER and the CONFIG_CHECKPOINT_RESTORE options ... installed (i.e., the kernel was configured with CONFIG_SECURITY_YAMA ), the …only if the kernel was configured with CONFIG_KEXEC_JUMP , and is effective only ... only if the kernel was configured with CONFIG_KEXEC . kexec_file_load() The kexec_fileonly if the kernel was configured with CONFIG_KEXEC_JUMP , and is effective only ... only if the kernel was configured with CONFIG_KEXEC . kexec_file_load() The kexec_fileonly if the kernel is configured with CONFIG_SECCOMP enabled. RETURN VALUE On success, this ... EINVAL The kernel was not configured with CONFIG_SECCOMP . SIGKILL The caller is in …only if the kernel is configured with CONFIG_SECCOMP enabled. The value of flags must ... only if the kernel is configured with CONFIG_SECCOMP_FILTER enabled. When flagsonly if the kernel was configured with CONFIG_KEXEC . LINUX_REBOOT_CMD_POWER ... only if the kernel was configured with CONFIG_HIBERNATION . Only the superuser may call rebootkernel was built with the CONFIG_CHECKPOINT_RESTORE option. MSG_EXCEPT Used with msgtyp greater ... msgflg , and this kernel was configured without CONFIG_CHECKPOINT_RESTORE . STAN…kernel was built with the CONFIG_CHECKPOINT_RESTORE option. MSG_EXCEPT Used with msgtyp greater ... msgflg , and this kernel was configured without CONFIG_CHECKPOINT_RESTORE . STAN…