On Sun, 2016-02-28 at 20:06 -0500, Bob Copeland wrote:

In certain cases, the 802.11 mesh pathtable code wants to
iterate over all of the entries in the forwarding table from
the receive path, which is inside an RCU read-side critical
section.  Enable walks inside atomic sections by allowing
GFP_ATOMIC allocations for the walker state.

Change all existing callsites to pass in GFP_KERNEL.

Both look fine to me.

I see you have more patches for mesh, so this probably can't go through
net-next tree directly.

johannes