From fa37813401ff52d78591c262d6542e4d5d935584 Mon Sep 17 00:00:00 2001 From: Andy Gospodarek Date: Tue, 29 Jun 2010 18:28:12 +0000 Subject: [PATCH] ixgbe: fix panic when shutting down system with WoL enabled This patch added to 2.6.34: commit 5f6c01819979afbfec7e0b15fe52371b8eed87e8 Author: Jesse Brandeburg Date: Wed Apr 14 16:04:23 2010 -0700 ixgbe: fix bug with vlan strip in promsic mode among other things added a function called ixgbe_vlan_filter_enable. This new function wants to access and set some rx_ring parameters, but adapter->rx_ring has already been freed. This simply moves the free until after the access and makes __ixgbe_shutdown look more like ixgbe_remove. Signed-off-by: Andy Gospodarek Acked-by: Jesse Brandeburg Tested-by: Emil Tantilov Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/ixgbe/ixgbe_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index ce30c62a97f7..e237748995c1 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -5195,7 +5195,6 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) ixgbe_free_all_tx_resources(adapter); ixgbe_free_all_rx_resources(adapter); } - ixgbe_clear_interrupt_scheme(adapter); #ifdef CONFIG_PM retval = pci_save_state(pdev); @@ -5230,6 +5229,8 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) *enable_wake = !!wufc; + ixgbe_clear_interrupt_scheme(adapter); + ixgbe_release_hw_control(adapter); pci_disable_device(pdev); -- 2.30.2