+cond_syscall(sys_subpage_prot);
+
+/* mmu depending weak syscall entries */
+cond_syscall(sys_mprotect);
+cond_syscall(sys_msync);
+cond_syscall(sys_mlock);
+cond_syscall(sys_munlock);
+cond_syscall(sys_mlockall);
+cond_syscall(sys_munlockall);
+cond_syscall(sys_mincore);
+cond_syscall(sys_madvise);
+cond_syscall(sys_mremap);
+cond_syscall(sys_remap_file_pages);
+cond_syscall(compat_sys_move_pages);
+cond_syscall(compat_sys_migrate_pages);
+
+/* block-layer dependent */
+cond_syscall(sys_bdflush);
+cond_syscall(sys_ioprio_set);
+cond_syscall(sys_ioprio_get);
+
+/* New file descriptors */
+cond_syscall(sys_signalfd);
+cond_syscall(sys_signalfd4);
+cond_syscall(compat_sys_signalfd);
+cond_syscall(compat_sys_signalfd4);
+cond_syscall(sys_timerfd_create);
+cond_syscall(sys_timerfd_settime);
+cond_syscall(sys_timerfd_gettime);
+cond_syscall(compat_sys_timerfd_settime);
+cond_syscall(compat_sys_timerfd_gettime);
+cond_syscall(sys_eventfd);
+cond_syscall(sys_eventfd2);
+
+/* performance counters: */
+cond_syscall(sys_perf_event_open);