From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-f175.google.com (mail-ig0-f175.google.com [209.85.213.175]) by dpdk.org (Postfix) with ESMTP id 6EDEE2C00 for ; Wed, 20 Apr 2016 08:44:18 +0200 (CEST) Received: by mail-ig0-f175.google.com with SMTP id f1so120358562igr.1 for ; Tue, 19 Apr 2016 23:44:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to; bh=yvh6ngVrwSctHToDs8Sz1d0rAtMAUQdiH/wUuGEFDag=; b=u37YrHF81QBfdrDs/76eWXjSdocXCID5NuxnLDmeF8CE0zP3TJFi4fhxTxGEp5RnVm ijJ2LaWzS8HQLl9HVGRnKmvUNM5ShOoIClVYgf3+O8B8yL4VYAClBn2lIkV4TjR369Iq 85nmvFiThk5HGgPX4dWYQlUYjef4GUv4DQb7Wj21UCyKhm4U4s+7B2AuEOIxYwQlhE3/ asyX99C4Iof90V2i1lvgQ8JzO/SpvCPisjC80zM1EQu17Y/UPy0A7tBvO/xuTBJNUIQU Ce3Fa+2wQRwvps1ydlfqDO/rfolMOuOh+xqtVt/lrK+gJyxByq8KKPXLIPeNs20sCnhL FbCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=yvh6ngVrwSctHToDs8Sz1d0rAtMAUQdiH/wUuGEFDag=; b=MH3F3RvuXGH2LOihwvBRY7WugVdYse87mlYdWsvPugarDxLTVEz7U1vMHDLB5Est99 nhj3vh9uVWDP3V2Yo/m0j1K9pu4Gw1biXQHe/4SvZWKmDrPyxTFI0aMYXbC5flXauYhQ +D3NoNbpb0F3dw+HM7N4EysBuNnbQIs1b2bQNZ0z+UhpFzOraOX9OfvBupN0aDxFDjyV u/1O6S9+wyWCfjrVFCbwOlqZyeYvpA5MiOzjgzJT1r2qmn24w/ufhh77OZvKeX5+S0Q2 pNI/bi4hYXRz+7UZBFxUxmDfVPJgkjnCOuKZyg/rtD2KQmdVfLjueyRsKzDq+ELNNMXI CbzQ== X-Gm-Message-State: AOPr4FVlxrMCWM72ialZmrbIWsEWJKnExozHoyvqulTpXOnwJMwLc+3Y5zuv7zlaAER9fSZ4NoYYEkVlq2J/pg== MIME-Version: 1.0 X-Received: by 10.50.27.99 with SMTP id s3mr1712496igg.88.1461134657873; Tue, 19 Apr 2016 23:44:17 -0700 (PDT) Received: by 10.79.134.7 with HTTP; Tue, 19 Apr 2016 23:44:17 -0700 (PDT) Date: Wed, 20 Apr 2016 12:14:17 +0530 Message-ID: From: Sharath To: dev@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] compile error on ubuntu 14.4.4 kernel 4.2.0-27-generic in qemu X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Apr 2016 06:44:18 -0000 Root cause: Default cpu config when the VM has be been started by qemu does not support SSE. I have resolved this issue. Here the resolution which I used. Might be helpful for others Method 1 After Configuring VM by GUI based Virtual Machine Manager, go to the CPU config & make SSE as "Required" Method 2 pass -cpu options to qemu-system-x86_64 with your cpu type [Nehalem] in my case. -cpu Nehalem,+rdtscp,+x2apic,+dca,+pdcm,+xtpr,+tm2,+est,+vmx,+ds_cpl,+monitor,+dtes64,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme Thanks to *Masaru OKI & * *Christian Ehrhardt for the info*