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-rw-r--r--kernel/exit.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 4897977..3b25b18 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -825,6 +825,14 @@ fastcall NORET_TYPE void do_exit(long code)
tsk->flags |= PF_EXITING;
+ /*
+ * Make sure we don't try to process any timer firings
+ * while we are already exiting.
+ */
+ tsk->it_virt_expires = cputime_zero;
+ tsk->it_prof_expires = cputime_zero;
+ tsk->it_sched_expires = 0;
+
if (unlikely(in_atomic()))
printk(KERN_INFO "note: %s[%d] exited with preempt_count %d\n",
current->comm, current->pid,
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