diff options
| author | Roland Dreier <roland@purestorage.com> | 2012-02-07 14:51:21 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-29 16:33:45 -0800 |
| commit | aca5efd17c1a1ed6303537792517e7352cf74edd (patch) | |
| tree | 7f05fdb94bc1c48bdaf578e31d94bce00144dbe1 /net/core/dev.c | |
| parent | c3e8445f6ec4ad66c5143d6df8528f7440429b91 (diff) | |
IPoIB: Stop lying about hard_header_len and use skb->cb to stash LL addresses
[ Upstream commit 936d7de3d736e0737542641269436f4b5968e9ef ]
Commit a0417fa3a18a ("net: Make qdisc_skb_cb upper size bound
explicit.") made it possible for a netdev driver to use skb->cb
between its header_ops.create method and its .ndo_start_xmit
method. Use this in ipoib_hard_header() to stash away the LL address
(GID + QPN), instead of the "ipoib_pseudoheader" hack. This allows
IPoIB to stop lying about its hard_header_len, which will let us fix
the L2 check for GRO.
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core/dev.c')
0 files changed, 0 insertions, 0 deletions