* [FIX PATCH net] mlx4_en: nullify cq->vector field when closing completion queue
@ 2011-12-29 15:49 Yevgeny Petrilin
2011-12-30 22:16 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Yevgeny Petrilin @ 2011-12-29 15:49 UTC (permalink / raw)
To: davem; +Cc: netdev, yevgenyp
Caused loss of connectivity when changing ring size.
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
---
drivers/net/ethernet/mellanox/mlx4/en_cq.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_cq.c b/drivers/net/ethernet/mellanox/mlx4/en_cq.c
index 227997d..5829e0b 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_cq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_cq.c
@@ -147,6 +147,7 @@ void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq)
mlx4_free_hwq_res(mdev->dev, &cq->wqres, cq->buf_size);
if (priv->mdev->dev->caps.comp_pool && cq->vector)
mlx4_release_eq(priv->mdev->dev, cq->vector);
+ cq->vector = 0;
cq->buf_size = 0;
cq->buf = NULL;
}
--
1.5.4.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [FIX PATCH net] mlx4_en: nullify cq->vector field when closing completion queue
2011-12-29 15:49 [FIX PATCH net] mlx4_en: nullify cq->vector field when closing completion queue Yevgeny Petrilin
@ 2011-12-30 22:16 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2011-12-30 22:16 UTC (permalink / raw)
To: yevgenyp; +Cc: netdev
From: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Date: Thu, 29 Dec 2011 17:49:58 +0200
> Caused loss of connectivity when changing ring size.
>
> Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-12-29 15:49 [FIX PATCH net] mlx4_en: nullify cq->vector field when closing completion queue Yevgeny Petrilin
2011-12-30 22:16 ` David Miller
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