Re: [PATCH] neigh: Explicitly declare RCU-bh read side critical section in neigh_xmit()

2016-06-29 Thread David Miller
From: Lennert Buytenhek Date: Tue, 28 Jun 2016 11:16:43 +0300 > From: David Barroso > > neigh_xmit() expects to be called inside an RCU-bh read side critical > section, and while one of its two current callers gets this right, the > other one doesn't. > > More specifically, neigh_xmit() has tw

[PATCH] neigh: Explicitly declare RCU-bh read side critical section in neigh_xmit()

2016-06-28 Thread Lennert Buytenhek
From: David Barroso neigh_xmit() expects to be called inside an RCU-bh read side critical section, and while one of its two current callers gets this right, the other one doesn't. More specifically, neigh_xmit() has two callers, mpls_forward() and mpls_output(), and while both callers call neigh