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-rw-r--r--kernel/workqueue.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 33608a8c611e..b5295a0b0536 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -4911,6 +4911,10 @@ static void unbind_workers(int cpu)
pool->flags |= POOL_DISASSOCIATED;
raw_spin_unlock_irq(&pool->lock);
+
+ for_each_pool_worker(worker, pool)
+ WARN_ON_ONCE(set_cpus_allowed_ptr(worker->task, cpu_active_mask) < 0);
+
mutex_unlock(&wq_pool_attach_mutex);
/*