[ovs-dev] ovs-2.5 --with-dpdk compilation error -- warning: implicit declaration of function ‘_mm_alignr_epi8’
Sabyasachi Sengupta
sabyasachi.sengupta at nokia.com
Mon Oct 31 23:28:08 UTC 2016
Hi,
I'm trying to follow the instructions in ovs-2.5/INSTALL.DPDK.md and am
getting the following error. This is with dpdk-2.2.0 and Centos 7.1:
----
from lib/netdev-dpdk.c:58:
/third-party/dpdk/x86_64-native-linuxapp-gcc/include/rte_memcpy.h: In
function ‘rte_memcpy’: /third-party/dpdk/x86_64-native-linuxapp-gcc/include/rte_memcpy.h:625:2:
warning: implicit declaration of function ‘_mm_alignr_epi8’
[-Wimplicit-function-declaration]
MOVEUNALIGNED_LEFT47(dst, src, n, srcofs);
----
Can anyone please point out if I need to install anything specific or what
I'm missing?
Thanks,
Sabya
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