| Date | Tue, 26 Mar 2013 13:21:59 -0400 | From | Steven Rostedt <> | Subject | [PATCH 60/86] mac802154: fix NOHZ local_softirq_pending 08 warning |
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3.6.11.1 stable review patch. If anyone has any objections, please let me know.
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From: Alexander Aring <alex.aring@googlemail.com>
[ Upstream commit 386de15c3f62bf100b4e162c0a859785d2d58661 ]
When using nanosleep() in an userspace application we get a ratelimit warning
NOHZ: local_softirq_pending 08
for 10 times.
This patch replaces netif_rx() with netif_rx_ni() which has to be used from process/softirq context. The process/softirq context will be called from fakelb driver.
See linux-kernel commit 481a819 for similar fix.
Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> --- net/mac802154/wpan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c index f30f6d4..c5e24c8 100644 --- a/net/mac802154/wpan.c +++ b/net/mac802154/wpan.c @@ -387,7 +387,7 @@ void mac802154_wpan_setup(struct net_device *dev) static int mac802154_process_data(struct net_device *dev, struct sk_buff *skb) { - return netif_rx(skb); + return netif_rx_ni(skb); } static int -- 1.7.10.4
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