diff options
| author |   Ganesh Goudar <ganeshgr@chelsio.com> | 2018-05-09 19:00:35 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-05-10 16:02:07 -0400 |
| commit | aca06eafd09f48ca4d97f3c0b2a12c8d631116f0 (patch) | |
| tree | aca1e8560d17f3796a6534d6dac6154808b469c2 /drivers/net/ethernet/chelsio | |
| parent | cxgb4: zero the HMA memory (diff) | |
| download | linux-dev-aca06eafd09f48ca4d97f3c0b2a12c8d631116f0.tar.xz linux-dev-aca06eafd09f48ca4d97f3c0b2a12c8d631116f0.zip | |
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: baf5086840ab ("cxgb4: restructure VF mgmt code")
Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index c3ae5750d414..005283c7cdfe 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -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)); |