1 files changed, 3 insertions, 5 deletions

diff --git a/kernel/sys.c b/kernel/sys.c
index c72311324ea7..c0a58be780a4 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -895,8 +895,7 @@ SYSCALL_DEFINE1(times, struct tms __user *, tbuf)
  * only important on a multi-user system anyway, to make sure one user
  * can't send a signal to a process owned by another.  -TYT, 12/12/91
  *
- * Auch. Had to add the 'did_exec' flag to conform completely to POSIX.
- * LBT 04.03.94
+ * !PF_FORKNOEXEC check to conform completely to POSIX.
  */
 SYSCALL_DEFINE2(setpgid, pid_t, pid, pid_t, pgid)
 {
@@ -932,7 +931,7 @@ SYSCALL_DEFINE2(setpgid, pid_t, pid, pid_t, pgid)
                 if (task_session(p) != task_session(group_leader))
                         goto out;
                 err = -EACCES;
-                if (p->did_exec)
+                if (!(p->flags & PF_FORKNOEXEC))
                         goto out;
         } else {
                 err = -ESRCH;
@@ -1572,8 +1571,7 @@ static void k_getrusage(struct task_struct *p, int who, struct rusage *r)
                         t = p;
                         do {
                                 accumulate_thread_rusage(t, r);
-                                t = next_thread(t);
-                        } while (t != p);
+                        } while_each_thread(p, t);
                         break;
 
                 default: