| Message ID | 20170605081241.17920-3-yuval.shaia@oracle.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index ffd3888..af02478 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -97,7 +97,9 @@ static int rxe_query_port(struct ib_device *dev, if (rxe->ndev->ethtool_ops->get_link_ksettings) { struct ethtool_link_ksettings ks; + rtnl_lock(); rc = rxe->ndev->ethtool_ops->get_link_ksettings(rxe->ndev, &ks); + rtnl_unlock(); speed = ks.base.speed; } else if (rxe->ndev->ethtool_ops->get_settings) { struct ethtool_cmd cmd;
The function __ethtool_get_link_ksettings requieres rtnl lock. Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com> --- drivers/infiniband/sw/rxe/rxe_verbs.c | 2 ++ 1 file changed, 2 insertions(+)