From: Thomas Graf <tgraf@redhat.com>
Date: Thu, 19 Dec 2013 15:20:42 +0000 (+0100)
Subject: linux: Report supported user features to the kernel
X-Git-Tag: sliver-openvswitch-2.1.90-1~10^2~96
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=b7fd5e3841eba93f5209763de73124e7b0de8fa9;hp=b7fd5e3841eba93f5209763de73124e7b0de8fa9;p=sliver-openvswitch.git

linux: Report supported user features to the kernel

Following commit (''netlink: Do not enforce alignment of last Netlink
attribute''), signal the ability to receive unaligned Netlink messages
to the datapath to enable utilization of zerocopy optimizations.

Opening a datapath is now done by issueing a OVS_DP_CMD_SET in order
to overwrite previously set user features.

Signed-off-by: Thomas Graf <tgraf@redhat.com>
Acked-by: Ben Pfaff <blp@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
---