fm10k_open requires rtnl_lock to be held. Cc: Jeff Kirsher <jeffrey.t.kirs...@intel.com> Cc: Jesse Brandeburg <jesse.brandeb...@intel.com> Cc: Shannon Nelson <shannon.nel...@intel.com> Cc: Carolyn Wyborny <carolyn.wybo...@intel.com> Cc: Don Skidmore <donald.c.skidm...@intel.com> Cc: Bruce Allan <bruce.w.al...@intel.com> Cc: John Ronciak <john.ronc...@intel.com> Cc: Mitch Williams <mitch.a.willi...@intel.com> Signed-off-by: Hannes Frederic Sowa <han...@stressinduktion.org> --- drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index f0992950e228eb..04304d9a633935 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -2362,8 +2362,10 @@ static void fm10k_io_resume(struct pci_dev *pdev) /* reset clock */ fm10k_ts_reset(interface); + rtnl_lock(); if (netif_running(netdev)) err = fm10k_open(netdev); + rtnl_unlock(); /* final check of hardware state before registering the interface */ err = err ? : fm10k_hw_ready(interface); -- 2.5.5