From: Jeff Kirsher Date: Fri, 18 May 2018 18:58:30 +0000 (-0700) Subject: Revert "ixgbe: release lock for the duration of ixgbe_suspend_close()" X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f0b99e3ab323c72c480140532b0526f087a08c23;p=linux.git Revert "ixgbe: release lock for the duration of ixgbe_suspend_close()" This reverts commit 6710f970d9979d8f03f6e292bb729b2ee1526d0e. Gotta love when developers have offline discussions, thinking everyone is reading their responses/dialog. The change had the potential for a number of race conditions on shutdown, which is why we are reverting the change. Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 5ddfb93ed4910..a52d92e182eea 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -6698,15 +6698,8 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) rtnl_lock(); netif_device_detach(netdev); - if (netif_running(netdev)) { - /* Suspend takes a long time, device_shutdown may be - * parallelized this function, so drop lock for the - * duration of this call. - */ - rtnl_unlock(); + if (netif_running(netdev)) ixgbe_close_suspend(adapter); - rtnl_lock(); - } ixgbe_clear_interrupt_scheme(adapter); rtnl_unlock();