It works! Thanks! On Sun, Dec 3, 2017 at 3:27 AM, Vincenzo Maffione <[email protected]> wrote:
> Hi, > Don't know if it can help, but you may try to add the "-cpu host" option > to QEMU. > > Cheers, > Vincenzo > > 2017-12-03 5:54 GMT+01:00 Yuliang Li <[email protected]>: > >> Hi, >> >> I tried to build dpdk in a VM, but get the following error: >> /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:185:1: error: >> inlining >> failed in call to always_inline '_mm_alignr_epi8': target specific option >> mismatch >> _mm_alignr_epi8(__m128i __X, __m128i __Y, const int __N) >> >> The VM image that I use is ubuntu 16.04 cloud image >> <https://cloud-images.ubuntu.com/xenial/current/>. >> >> And I use the following command to start the VM: >> qemu-system-x86_64 -hda ubuntu-16.04-server-cloudimg-amd64-disk1.img -m >> 1024 -enable-kvm -nographic -cdrom login.img -drive >> file=ubuntu-16.04-server-cloudimg-amd64-disk1.img,if=virtio,aio=threads >> -netdev user,id=mynet0,hostfwd=tcp::2222-:22 -device >> virtio-net-pci,netdev=mynet0 >> >> Anyone knows the reason? >> >> Thanks, >> -- >> Yuliang Li >> PhD student >> Department of Computer Science >> Yale University >> > > > > -- > Vincenzo Maffione > -- Yuliang Li PhD student Department of Computer Science Yale University
