On 27/06/18 18:41, Maxim Uvarov wrote: > Ubuntu 14.04.5 which I run in container uses gcc 4.8 but on host I use more > fresh Ubuntu kernel compiled with stack protector. That makes dpdk modules > not compatible. But it's not clear why dpdk modules inherit kernels > compiler options. Is there any workaround for that?
- Check which gcc was used when compiling kernel - Use that gcc version instead of default one. Or: - Disable IGB kernel module in DPDK .config > LD > /root/dpdk/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/igb_uio/built-in.o > CC [M] > /root/dpdk/x86_64-native-linuxapp-gcc/build/lib/librte_eal/linuxapp/igb_uio/igb_uio.o > gcc: error: unrecognized command line option '-fstack-protector-strong' -- With best wishes Dmitry
