1 files changed, 5 insertions, 0 deletions
diff --git a/fs/exec.c b/fs/exec.c
index 434dba7..5c833c1 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -845,6 +845,9 @@ static int de_thread(struct task_struct *tsk)
 	sig->notify_count = 0;
 
 no_thread_group:
+	if (current->mm)
+		setmax_mm_hiwater_rss(&sig->maxrss, current->mm);
+
 	exit_itimers(sig);
 	flush_itimer_signals();
 
@@ -1354,6 +1357,8 @@ int do_execve(char * filename,
 	if (retval < 0)
 		goto out;
 
+	current->stack_start = current->mm->start_stack;
+
 	/* execve succeeded */
 	current->fs->in_exec = 0;
 	current->in_execve = 0;