diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c
index ef36facd8fe9a7ff814c81dd1f3976ba3054e019..a96ae1a0610e169a20ae953a1ab070a4fa8eac0c 100644
--- a/arch/um/kernel/skas/process.c
+++ b/arch/um/kernel/skas/process.c
@@ -178,20 +178,23 @@ int start_uml_skas(void)
 
 int external_pid_skas(struct task_struct *task)
 {
-#warning Need to look up userspace_pid by cpu
+	/* FIXME: Need to look up userspace_pid by cpu */
 	return(userspace_pid[0]);
 }
 
 int thread_pid_skas(struct task_struct *task)
 {
-#warning Need to look up userspace_pid by cpu
+	/* FIXME: Need to look up userspace_pid by cpu */
 	return(userspace_pid[0]);
 }
 
 void kill_off_processes_skas(void)
 {
 	if(proc_mm)
-#warning need to loop over userspace_pids in kill_off_processes_skas
+		/*
+		 * FIXME: need to loop over userspace_pids in
+		 * kill_off_processes_skas
+		 */
 		os_kill_ptraced_process(userspace_pid[0], 1);
 	else {
 		struct task_struct *p;
diff --git a/arch/um/os-Linux/skas/mem.c b/arch/um/os-Linux/skas/mem.c
index 8e490fff3d476a5c54fc49adc17e94b327d6f53e..5c89463207996a60e942366f561a7fb2f2273f82 100644
--- a/arch/um/os-Linux/skas/mem.c
+++ b/arch/um/os-Linux/skas/mem.c
@@ -68,7 +68,7 @@ static inline long do_syscall_stub(struct mm_id * mm_idp, void **addr)
 	int err, pid = mm_idp->u.pid;
 
 	if(proc_mm)
-#warning Need to look up userspace_pid by cpu
+		/* FIXME: Need to look up userspace_pid by cpu */
 		pid = userspace_pid[0];
 
 	multi_count++;
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index 5c088a55396ce3a0b5fbe97f40499cdd9362c7d6..6a0e466d01e33052a2ba2b2a27ed8f9d42ac8cb2 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -586,7 +586,7 @@ void switch_mm_skas(struct mm_id *mm_idp)
 {
 	int err;
 
-#warning need cpu pid in switch_mm_skas
+	/* FIXME: need cpu pid in switch_mm_skas */
 	if(proc_mm){
 		err = ptrace(PTRACE_SWITCH_MM, userspace_pid[0], 0,
 			     mm_idp->u.mm_fd);