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(parent: 3a70417) | patch
ipv6: probe routes asynchronous in rt6_probe
authorHannes Frederic Sowa <hannes@stressinduktion.org>
Mon, 21 Oct 2013 04:17:15 +0000 (06:17 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 21 Oct 2013 22:56:22 +0000 (18:56 -0400)
commitc2f17e827b419918c856131f592df9521e1a38e3
treec98a464c94f28df3384615b235f62fc45a9c78a7tree | snapshot
parent3a70417c1d8fb11b38e5a8ae7a268ac581e8c95ccommit | diff
ipv6: probe routes asynchronous in rt6_probe

Routes need to be probed asynchronous otherwise the call stack gets
exhausted when the kernel attemps to deliver another skb inline, like
e.g. xt_TEE does, and we probe at the same time.

We update neigh->updated still at once, otherwise we would send to
many probes.

Cc: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/route.c diff | blob | history
Domain: System / Kernel;