CONFIG_PROVE_RCU_LIST requires list_for_each_entry_rcu() to pass a lockdep expression if using srcu or locking for protection. It can only check regular RCU protection, all other protection needs to be passed as lockdep expression. Signed-off-by: Joel Fernandes (Google) <joel@xxxxxxxxxxxxxxxxx> --- drivers/pci/controller/vmd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/controller/vmd.c index 4575e0c6dc4b..127631d0c6da 100644 --- a/drivers/pci/controller/vmd.c +++ b/drivers/pci/controller/vmd.c @@ -718,7 +718,8 @@ static irqreturn_t vmd_irq(int irq, void *data) int idx; idx = srcu_read_lock(&irqs->srcu); - list_for_each_entry_rcu(vmdirq, &irqs->irq_list, node) + list_for_each_entry_rcu(vmdirq, &irqs->irq_list, node, + srcu_read_lock_held(&irqs->srcu)) generic_handle_irq(vmdirq->virq); srcu_read_unlock(&irqs->srcu, idx); -- 2.23.0.187.g17f5b7556c-goog
