Re: [ovs-discuss] [ovs-dev] What is the minimum Linux kernel version ovs 2.6.1 build requires?

2016-12-02 Thread Joe Stringer
On 1 December 2016 at 17:04, Yang, Yi Y wrote: > Joe, it is my bad. Our nsh patches added two pointer variables to " struct > ovs_skb_cb", that increased its size by 16 bytes, but sk_buff.cb only has 48 > bytes, when I build ovs with "--with-linux=..." option, sizeof(struct > ovs_gso_cb) will b

Re: [ovs-discuss] [ovs-dev] What is the minimum Linux kernel version ovs 2.6.1 build requires?

2016-12-01 Thread Yang, Yi Y
Joe, it is my bad. Our nsh patches added two pointer variables to " struct ovs_skb_cb", that increased its size by 16 bytes, but sk_buff.cb only has 48 bytes, when I build ovs with "--with-linux=..." option, sizeof(struct ovs_gso_cb) will be over 48 bytes, that is the root cause of this build is

Re: [ovs-discuss] [ovs-dev] What is the minimum Linux kernel version ovs 2.6.1 build requires?

2016-12-01 Thread Joe Stringer
On 30 November 2016 at 04:58, Yang, Yi Y wrote: > Hi, folks > > I tried to build ovs 2.6.1 in Ubuntu trusty 64 with the below configuration > options, but it failed, it is ok when I use the same way to build in Ubuntu > 16.04 which has Linux kernel 4.4. What is the minimum Linux kernel version