ixgbe: reinit_locked() should be called with rtnl_lock
ixgbe_service_task() is calling ixgbe_reinit_locked() without
the rtnl_lock being held. This is because it is being called
from a worker thread and not a rtnl netlink or dcbnl path.
Add rtnl_{un}lock() semantics. I found this during code review.
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 3ca59d2..b445ad1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -6392,7 +6392,9 @@
netdev_err(adapter->netdev, "Reset adapter\n");
adapter->tx_timeout_count++;
+ rtnl_lock();
ixgbe_reinit_locked(adapter);
+ rtnl_unlock();
}
/**