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Commit aca06eaf authored by Ganesh Goudar's avatar Ganesh Goudar Committed by David S. Miller
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cxgb4: copy mbox log size to PF0-3 adap instances 



copy mbox size to adapter instances of PF0-3 to avoid
mbox log overflow. This fixes the possible protection
fault.

Fixes: baf50868 ("cxgb4: restructure VF mgmt code")
Signed-off-by: default avatarCasey Leedom <leedom@chelsio.com>
Signed-off-by: default avatarGanesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2b928749

drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c

+1 −2
Original line number Diff line number Diff line
@@ -5474,6 +5474,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) 
	}

	spin_lock_init(&adapter->mbox_lock);

	INIT_LIST_HEAD(&adapter->mlist.list);

	adapter->mbox_log->size = T4_OS_LOG_MBOX_CMDS;

	pci_set_drvdata(pdev, adapter);



	if (func != ent->driver_data) {
@@ -5508,8 +5509,6 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent) 
		goto out_free_adapter;

	}



	adapter->mbox_log->size = T4_OS_LOG_MBOX_CMDS;



	/* PCI device has been enabled */

	adapter->flags |= DEV_ENABLED;

	memset(adapter->chan_map, 0xff, sizeof(adapter->chan_map));