Re: [ovs-discuss] [PATCH net-next] fast_hash: clobber registers correctly for inline function use

2014-11-15 Thread Cong Wang
On Fri, Nov 14, 2014 at 10:38 AM, David Miller wrote: > > Also, I am strongly of the opinion that this is a mis-use of the > alternative call interface. It was never intended to be used for > things that can make real function calls. > > You can add a million clobbers, or a trampoline, it's still

Re: [ovs-discuss] Any plan to support memory mapped netlink?

2013-07-30 Thread Cong Wang
On Wed, Jul 31, 2013 at 10:28 AM, Zhuangyuxin wrote: > Hello, > > > > As Linux 3.10 introduced memory mapped netlink, do we have any plan to make > use of this mechanism in OVS? > > I have a *draft* patch which adds such support to OVS, see attachment. But again, it is just a draft, not ready t

Re: [ovs-discuss] about how to read and figure out the source code of openvswitch

2012-12-30 Thread Cong Wang
On Sun, Dec 30, 2012 at 1:45 PM, 地方读 wrote: > Hello, > Everybody, i am a freshman in openvswitch, i am focus on the openflow > protocal recently, but i can't fetch lots of details from the OpenFlow > Switch Specification(Version 1.3.1), so i have to read the source code of > openvswitch(openvswit

Re: [ovs-discuss] openvswitch bridge Configuration

2012-12-02 Thread Cong Wang
On Fri, Nov 30, 2012 at 7:37 PM, 韩金朋 wrote: > Hi all: > I use the RPM packages installed on Red Hat 6.2 with OpenvSwitch 1.7.1,then > I created a bridge and bind eth0 made a bridge and eth0 configuration, also > in the / etc / sysconfig / network-scripts / directory , I create ifcfg-br0 > file(I n