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Message-Id: <1469256591-109822-11-git-send-email-jeffrey.t.kirsher@intel.com>
Date: Fri, 22 Jul 2016 23:49:47 -0700
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Don Skidmore <donald.c.skidmore@...el.com>, netdev@...r.kernel.org,
nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com,
guru.anbalagane@...cle.com,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 10/14] ixgbevf: Protect ixgbevf_reset_subtask from remove event
From: Don Skidmore <donald.c.skidmore@...el.com>
In ixgbevf_reset_subtask We weren't verifying that the port haven't
been removed, we are with this patch.
Signed-off-by: Don Skidmore <donald.c.skidmore@...el.com>
Tested-by: Andrew Bowers <andrewx.bowers@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 7dc4245..201e482 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -2774,6 +2774,7 @@ static void ixgbevf_reset_subtask(struct ixgbevf_adapter *adapter)
/* If we're already down or resetting, just bail */
if (test_bit(__IXGBEVF_DOWN, &adapter->state) ||
+ test_bit(__IXGBEVF_REMOVING, &adapter->state) ||
test_bit(__IXGBEVF_RESETTING, &adapter->state))
return;
--
2.5.5
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