From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f42.google.com (mail-it0-f42.google.com [209.85.214.42]) by dpdk.org (Postfix) with ESMTP id F04561D90 for ; Sun, 3 Dec 2017 05:54:19 +0100 (CET) Received: by mail-it0-f42.google.com with SMTP id f143so431462itb.0 for ; Sat, 02 Dec 2017 20:54:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yale.edu; s=googleprd; h=mime-version:from:date:message-id:subject:to; bh=JgX2jUH9m5eEZRf+BFO0WCnqQaUgaDbby03QkiT+4e8=; b=RJsj7kPrBoJCHSfXlAR4q38xb0I/zfWDH6Ox+Z0bbrQqc8Z7QlHqz1zOj0G3iZuvrd 0DyLOlJU8Fe0fxmke/7SGSIze990u6Iw3Pw2FesuumIAISJ03mclSqn9G2FX8+wbdpoE H3LnftvLn2t9WqyQRkl9VA34t2Wa6MSt+4FYU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=JgX2jUH9m5eEZRf+BFO0WCnqQaUgaDbby03QkiT+4e8=; b=p6fgQ4K2VFeNtbkmcyhEfI/fqU0RI3v8IEJgBVzDwDllkgneR+d5hM8rw/WTAzpc2w 2IG9mA+HYaw/y/lTtNo/fllVkkUetMZBP95VrLleJVfEbzTtUSPvx8Yro1IkEdOhJWKH 9UDYatdDF/sz/uLYbj/A3/GdsuNF60miDJ5eX0UfLXS7tfKZ1Q17Qkink7/x73sAdg7e BFIwCh17rVa7glFVwPOyNw38X5D3o3kQ4tKKlnCeKgsfsBz8U53JFZCPEFjh8HQhoAoa 1rhOxkmEYqQHvD0pMPZGrBQb4KN0t//kBbBxA7ob2cgKA+++8gsU3W7p1V0U3dCfZMWW Qg0g== X-Gm-Message-State: AKGB3mKcb0trW8D+MycsfAboYmn3LeEMLtQeh5qMHhXbcJu8Kj+Y44J9 8UKkmeTvhCfhouHuE/bP9wcmJZ4sDI8an0znEoKfzN5i X-Google-Smtp-Source: AGs4zMZrV2Wd6My/ilYBSKxSXXpzP6wDx+kgF10jAI+IGVLLIa3RI94UAQDvf+19OHQ5JHowezH8Wb++VEtjyVk+2pw= X-Received: by 10.36.151.141 with SMTP id k135mr8074944ite.15.1512276858739; Sat, 02 Dec 2017 20:54:18 -0800 (PST) MIME-Version: 1.0 Received: by 10.36.65.153 with HTTP; Sat, 2 Dec 2017 20:54:18 -0800 (PST) From: Yuliang Li Date: Sat, 2 Dec 2017 23:54:18 -0500 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Build error in vm X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Dec 2017 04:54:20 -0000 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 . 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