[ovs-discuss] Error - build kernel module (openvswitch-2.0.0.tar.gz) on RHEL 7 Beta

Jesse Gross jesse at nicira.com
Mon May 12 20:58:34 UTC 2014


On Sat, May 10, 2014 at 2:13 PM, Andrey Korolyov <andrey at xdel.ru> wrote:
> Hello,
>
> sorry for bringing this old thread on top, but right now building
> against current RHEL 3.10.121.el7 seems not possible without
> patchwork. After fixing some obvious kversion checks and code
> snippets, I had stuck on f067987973facf28916a2f5ee48bf02ce5938bf8:
>
> In file included from
> /builder/rpmbuild/BUILD/openvswitch-2.1.3/_default/../datapath/linux/compat/include/net/gre.h:9:0,
>                  from
> /builder/rpmbuild/BUILD/openvswitch-2.1.3/_default/datapath/linux/vport-gre.c:44:
> include/net/gre.h: In function ‘gre_handle_offloads’:
> include/net/gre.h:42:2: error: implicit declaration of function
> ‘iptunnel_handle_offloads’ [-Werror=implicit-function-declaration]
>   return iptunnel_handle_offloads(skb, gre_csum, SKB_GSO_GRE);
>   ^
> include/net/gre.h:42:2: warning: return makes pointer from integer
> without a cast [enabled by default]
> cc1: some warnings being treated as errors
>
> Bare look says that this snippet should be modified more intensively
> than by one-line patch to work well, so I thought it would be better
> to ask there on how to fix this properly.

What version of OVS is this and which patch are you specifically referring to?



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