[dpdk-dev] conflicting types for "netdev_features_t"; netdevice.h:854: note: previous declaration of "netdev_features_t" was here

Thomas Monjalon thomas.monjalon at 6wind.com
Thu Jan 16 18:31:24 CET 2014


16/01/2014 18:16, TSADOK, Shlomi (Shlomi):
> When compiling DPDK-1.5.2-2 I'm getting the below error
> OS is CentOS 6.5, kernel is 2.6.32-431.3.1.el6.x86_64
> 
> Any idea what the issue is?

I think you are not using the latest version.
This commit should be the needed in your case:
http://www.dpdk.org/browse/dpdk/commit/?id=caa3d413086205f3bff0fa4753edb7dfbfc1f633

-- 
Thomas

> == Build lib/librte_eal/linuxapp/kni
>   LD     
> /root/dpdk/DPDK-1.5.2/x86_64-default-linuxapp-gcc/build/lib/librte_eal/lin
> uxapp/kni/built-in.o CC [M] 
> /root/dpdk/DPDK-1.5.2/x86_64-default-linuxapp-gcc/build/lib/librte_eal/lin
> uxapp/kni/ixgbe_main.o In file included from
> /root/dpdk/DPDK-1.5.2/lib/librte_eal/linuxapp/kni/ethtool/ixgbe/ixgbe_osde
> p.h:41, from
> /root/dpdk/DPDK-1.5.2/lib/librte_eal/linuxapp/kni/ethtool/ixgbe/ixgbe_type
> .h:31, from
> /root/dpdk/DPDK-1.5.2/lib/librte_eal/linuxapp/kni/ethtool/ixgbe/ixgbe_dcb.
> h:32, from
> /root/dpdk/DPDK-1.5.2/lib/librte_eal/linuxapp/kni/ethtool/ixgbe/ixgbe.h:52
> , from
> /root/dpdk/DPDK-1.5.2/x86_64-default-linuxapp-gcc/build/lib/librte_eal/lin
> uxapp/kni/ixgbe_main.c:56:
> /root/dpdk/DPDK-1.5.2/lib/librte_eal/linuxapp/kni/ethtool/ixgbe/kcompat.h:
> 3084: error: conflicting types for ânetdev_features_tâ
> include/linux/netdevice.h:854: note: previous declaration of
> ânetdev_features_tâ was here make[10]: ***
> [/root/dpdk/DPDK-1.5.2/x86_64-default-linuxapp-gcc/build/lib/librte_eal/li
> nuxapp/kni/ixgbe_main.o] Error 1 make[9]: ***
> [_module_/root/dpdk/DPDK-1.5.2/x86_64-default-linuxapp-gcc/build/lib/librt
> e_eal/linuxapp/kni] Error 2 make[8]: *** [sub-make] Error 2
> make[7]: *** [rte_kni.ko] Error 2
> make[6]: *** [kni] Error 2
> make[5]: *** [linuxapp] Error 2
> make[4]: *** [librte_eal] Error 2
> make[3]: *** [lib] Error 2
> make[2]: *** [all] Error 2
> make[1]: *** [x86_64-default-linuxapp-gcc_install] Error 2
> make: *** [install] Error 2


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