Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[firefly-linux-kernel-4.4.55.git] / kernel / rcu / tree_plugin.h

diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index 0d7bbe3095ad717c369b142079f16236a58e1af7..0a571e9a0f1d00868c74c5032912c1a0b24dce94 100644 (file)
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -326,6 +326,7 @@ void rcu_read_unlock_special(struct task_struct *t)
        special = t->rcu_read_unlock_special;
        if (special.b.need_qs) {
                rcu_preempt_qs();
+               t->rcu_read_unlock_special.b.need_qs = false;
                if (!t->rcu_read_unlock_special.s) {
                        local_irq_restore(flags);
                        return;