Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1638097

[PATCH 0/2] net: Set maximum receive packet size on veth interfaces

Show all headers | View raw

Currently veth drops all packets larger then the mtu set on the receiving
end of the pair. This is inconsistent with most hardware ethernet drivers.

This patch set adds a new driver attribute to set the maximum size of
received packet to make it possible to create configurations similar to
those possible with (most) hardware ethernet interfaces.

The set consists of two patches. The first one adding a parameter do the
dev_forward_skb functions to specify the maximum packet size, the
second one implents a new attribute (VETH_MRU) in the veth driver.

Fredrik Markstrom (1):
  veth: Added attribute to set maximum receive size on veth interfaces

Fredrik Markström (1):
  net: Added mtu parameter to dev_forward_skb calls

 drivers/net/ipvlan/ipvlan_core.c |  7 ++++---
 drivers/net/macvlan.c            |  4 ++--
 drivers/net/veth.c               | 45 +++++++++++++++++++++++++++++++++++++++-
 include/linux/netdevice.h        | 10 ++++-----
 include/uapi/linux/veth.h        |  1 +
 net/bridge/br_forward.c          |  4 ++--
 net/core/dev.c                   | 17 +++++++++------
 net/core/filter.c                |  4 ++--
 net/l2tp/l2tp_eth.c              |  2 +-
 9 files changed, 72 insertions(+), 22 deletions(-)

-- 
2.11.0

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH 0/2] net: Set maximum receive packet size on veth interfaces Fredrik Markstrom <fredrik.markstrom@gmail.com> - 2017-05-09 14:50 +0200
  [PATCH 1/2] net: Added mtu parameter to dev_forward_skb calls Fredrik Markstrom <fredrik.markstrom@gmail.com> - 2017-05-09 14:50 +0200
  Support for VETH_MRU in libnl Fredrik Markstrom <fredrik.markstrom@gmail.com> - 2017-05-09 14:50 +0200
  [PATCH 2/2] veth: Added attribute to set maximum receive size on veth interfaces Fredrik Markstrom <fredrik.markstrom@gmail.com> - 2017-05-09 14:50 +0200
  Re: [PATCH 0/2] net: Set maximum receive packet size on veth  interfaces Stephen Hemminger <stephen@networkplumber.org> - 2017-05-09 17:50 +0200
  Re: [PATCH 0/2] net: Set maximum receive packet size on veth  interfaces David Miller <davem@davemloft.net> - 2017-05-09 19:50 +0200
    Re: [PATCH 0/2] net: Set maximum receive packet size on veth interfaces Fredrik Markström <fredrik.markstrom@gmail.com> - 2017-05-10 02:50 +0200

csiph-web