From 551fd6122d247d76124c4fdb6eb898cc8e3d74aa Mon Sep 17 00:00:00 2001 From: Roland Dreier Date: Fri, 16 Feb 2007 13:57:33 -0800 Subject: IPoIB: Only allow root to change between datagram and connected mode Change the permissions of the "mode" sysfs attribute to be S_IWUSR instead of S_IWUGO. Signed-off-by: Roland Dreier --- drivers/infiniband/ulp/ipoib/ipoib_cm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/infiniband/ulp/ipoib/ipoib_cm.c') diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 2d483874a58..8881a717e9d 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -1138,7 +1138,7 @@ static ssize_t set_mode(struct device *d, struct device_attribute *attr, return -EINVAL; } -static DEVICE_ATTR(mode, S_IWUGO | S_IRUGO, show_mode, set_mode); +static DEVICE_ATTR(mode, S_IWUSR | S_IRUGO, show_mode, set_mode); int ipoib_cm_add_mode_attr(struct net_device *dev) { -- cgit v1.2.3-70-g09d2 From 8a2e65f87c66ab1e720f49378750cdd800f9e9cf Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Fri, 16 Feb 2007 00:16:13 +0200 Subject: IPoIB: CM error handling thinko fix ipoib_cm_alloc_rx_skb() might be called from IRQ context, so it must use dev_kfree_skb_any(), not kfree_skb(). Signed-off-by: Michael S. Tsirkin Signed-off-by: Roland Dreier --- drivers/infiniband/ulp/ipoib/ipoib_cm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/infiniband/ulp/ipoib/ipoib_cm.c') diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 8881a717e9d..4d59682f7d4 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -145,7 +145,7 @@ partial_error: for (; i >= 0; --i) ib_dma_unmap_single(priv->ca, mapping[i + 1], PAGE_SIZE, DMA_FROM_DEVICE); - kfree_skb(skb); + dev_kfree_skb_any(skb); return -ENOMEM; } -- cgit v1.2.3-70-g09d2