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| author | Eric Dumazet <edumazet@google.com> | 2016-01-15 04:56:56 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-31 11:29:01 -0800 |
| commit | a744010bbd580833f1dfa1f274eca00175c78782 (patch) | |
| tree | 3aa2f61a234f822218ab53029c61c635db759bcc /kernel/sysctl_binary.c | |
| parent | 35987ff2eaa05d70154c5bd28ebb2b70a7d8368b (diff) | |
ipv6: update skb->csum when CE mark is propagated
[ Upstream commit 34ae6a1aa0540f0f781dd265366036355fdc8930 ]
When a tunnel decapsulates the outer header, it has to comply
with RFC 6080 and eventually propagate CE mark into inner header.
It turns out IP6_ECN_set_ce() does not correctly update skb->csum
for CHECKSUM_COMPLETE packets, triggering infamous "hw csum failure"
messages and stack traces.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/sysctl_binary.c')
0 files changed, 0 insertions, 0 deletions