| Message ID | 1476780685-31363-1-git-send-email-ganeshgr@chelsio.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Ganesh Goudar <ganeshgr@chelsio.com> Date: Tue, 18 Oct 2016 14:21:25 +0530 > Do not let number of offload queue sets to go more than > MAX_OFLD_QSETS, which would otherwise crash the driver > on machines with cores more than MAX_OFLD_QSETS. > > Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Applied, thank you.
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index f320497..57eb4e1 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -4057,7 +4057,7 @@ static void cfg_queues(struct adapter *adap) * capped by the number of available cores. */ if (n10g) { - i = num_online_cpus(); + i = min_t(int, MAX_OFLD_QSETS, num_online_cpus()); s->ofldqsets = roundup(i, adap->params.nports); } else { s->ofldqsets = adap->params.nports;
Do not let number of offload queue sets to go more than MAX_OFLD_QSETS, which would otherwise crash the driver on machines with cores more than MAX_OFLD_QSETS. Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)