Commit e96b491a authored by David Awogbemila's avatar David Awogbemila Committed by David S. Miller
Browse files

gve: Update mgmt_msix_idx if num_ntfy changes 



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: f5cedc84 ("gve: Add transmit and receive support")
Signed-off-by: default avatarDavid Awogbemila <awogbemila@google.com>
Acked-by: default avatarWillem de Bruijn <willemb@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5aec55b4

drivers/net/ethernet/google/gve/gve_main.c

+1 −0
Original line number Diff line number Diff line
@@ -220,6 +220,7 @@ 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,