From: David Awogbemila awogbemila@google.com
[ Upstream commit e96b491a0ffa35a8a9607c193fa4d894ca9fb32f ]
If we do not get the expected number of vectors from pci_enable_msix_range, we update priv->num_ntfy_blks but not priv->mgmt_msix_idx. This patch fixes this so that priv->mgmt_msix_idx is updated accordingly.
Fixes: f5cedc84a30d ("gve: Add transmit and receive support") Signed-off-by: David Awogbemila awogbemila@google.com Acked-by: Willem de Bruijn willemb@google.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/google/gve/gve_main.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c index 9b7a8db9860f..9c74251f9b6a 100644 --- a/drivers/net/ethernet/google/gve/gve_main.c +++ b/drivers/net/ethernet/google/gve/gve_main.c @@ -161,6 +161,7 @@ static int gve_alloc_notify_blocks(struct gve_priv *priv) int vecs_left = new_num_ntfy_blks % 2;
priv->num_ntfy_blks = new_num_ntfy_blks; + priv->mgmt_msix_idx = priv->num_ntfy_blks; priv->tx_cfg.max_queues = min_t(int, priv->tx_cfg.max_queues, vecs_per_type); priv->rx_cfg.max_queues = min_t(int, priv->rx_cfg.max_queues,