Hi,
I've tried the latest net-next on a Xenserver install with 1.9.3
userspace, and it seems this patch series broke it (at least after
reverting that locally it works now). I haven't went too far yet
checking what's the problem, but it seems the xenbrX device doesn't
really receive too much of the traffic coming through the NIC. Is it
expected?
Regards,
Zoli
On 07/01/14 00:15, Jesse Gross wrote:
Open vSwitch changes for net-next/3.14. Highlights are:
* Performance improvements in the mechanism to get packets to userspace
using memory mapped netlink and skb zero copy where appropriate.
* Per-cpu flow stats in situations where flows are likely to be shared
across CPUs. Standard flow stats are used in other situations to save
memory and allocation time.
* A handful of code cleanups and rationalization.
The following changes since commit 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae:
Linux 3.13-rc1 (2013-11-22 11:30:55 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch.git master
for you to fetch changes up to 443cd88c8a31379e95326428bbbd40af25c1d440:
ovs: make functions local (2014-01-06 15:54:39 -0800)
----------------------------------------------------------------
Andy Zhou (1):
openvswitch: Change ovs_flow_tbl_lookup_xx() APIs
Ben Pfaff (2):
openvswitch: Correct comment.
openvswitch: Shrink sw_flow_mask by 8 bytes (64-bit) or 4 bytes (32-bit).
Daniel Borkmann (1):
net: ovs: use kfree_rcu instead of
rcu_free_{sw_flow_mask_cb,acts_callback}
Jesse Gross (1):
openvswitch: Silence RCU lockdep checks from flow lookup.
Pravin B Shelar (1):
openvswitch: Per cpu flow stats.
Stephen Hemminger (1):
ovs: make functions local
Thomas Graf (9):
genl: Add genlmsg_new_unicast() for unicast message allocation
netlink: Avoid netlink mmap alloc if msg size exceeds frame size
openvswitch: Enable memory mapped Netlink i/o
net: Export skb_zerocopy() to zerocopy from one skb to another
openvswitch: Allow user space to announce ability to accept unaligned
Netlink messages
openvswitch: Drop user features if old user space attempted to create
datapath
openvswitch: Pass datapath into userspace queue functions
openvswitch: Use skb_zerocopy() for upcall
openvswitch: Compute checksum in skb_gso_segment() if needed
Wei Yongjun (1):
openvswitch: remove duplicated include from flow_table.c
include/linux/skbuff.h | 3 +
include/net/genetlink.h | 4 +
include/uapi/linux/openvswitch.h | 14 ++-
net/core/skbuff.c | 85 +++++++++++++
net/netfilter/nfnetlink_queue_core.c | 59 +--------
net/netlink/af_netlink.c | 4 +
net/netlink/genetlink.c | 21 ++++
net/openvswitch/datapath.c | 231 +++++++++++++++++++----------------
net/openvswitch/datapath.h | 6 +-
net/openvswitch/flow.c | 96 +++++++++++++--
net/openvswitch/flow.h | 33 +++--
net/openvswitch/flow_netlink.c | 66 ++++++++--
net/openvswitch/flow_netlink.h | 1 +
net/openvswitch/flow_table.c | 60 ++++++---
net/openvswitch/flow_table.h | 6 +-
net/openvswitch/vport.c | 6 +-
net/openvswitch/vport.h | 1 -
17 files changed, 483 insertions(+), 213 deletions(-)
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