tree e31b3ecfbcf2b1fc76e30d0fac0367738bdf8a9d
parent 2b54505c877f71155c7aba26550015bd1e30d3dc
author Paolo Abeni <pabeni@redhat.com> 1479310006 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1481393242 +0100

ip6_tunnel: disable caching when the traffic class is inherited

[ Upstream commit b5c2d49544e5930c96e2632a7eece3f4325a1888 ]

If an ip6 tunnel is configured to inherit the traffic class from
the inner header, the dst_cache must be disabled or it will foul
the policy routing.

The issue is apprently there since at leat Linux-2.6.12-rc2.

Reported-by: Liam McBirnie <liam.mcbirnie@boeing.com>
Cc: Liam McBirnie <liam.mcbirnie@boeing.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>