Interrupts registered by RoCE driver are not unregistered when
msix interrupts are disabled during error recovery causing a
crash. Detach the adapter instance from RoCE driver when error
is detected to complete the cleanup. Attach the driver again after
the adapter is recovered from error.
Signed-off-by: Padmanabh Ratnakar <padmanabh.ratna...@broadcom.com>
---
drivers/net/ethernet/emulex/benet/be_main.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c
b/drivers/net/ethernet/emulex/benet/be_main.c
index 88f427c..4624846 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -5456,6 +5456,8 @@ static pci_ers_result_t be_eeh_err_detected(struct
pci_dev *pdev,
dev_err(&adapter->pdev->dev, "EEH error detected\n");
+ be_roce_dev_remove(adapter);
+
if (!be_check_error(adapter, BE_ERROR_EEH)) {
be_set_error(adapter, BE_ERROR_EEH);
@@ -5520,6 +5522,8 @@ static void be_eeh_resume(struct pci_dev *pdev)
if (status)
goto err;
+ be_roce_dev_add(adapter);
+
be_schedule_err_detection(adapter, ERR_DETECTION_DELAY);
return;
err:
--
2.7.1.287.g4943984
