From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f179.google.com (mail-io0-f179.google.com [209.85.223.179]) by mail.openembedded.org (Postfix) with ESMTP id DA9C27851F for ; Wed, 15 Nov 2017 12:26:41 +0000 (UTC) Received: by mail-io0-f179.google.com with SMTP id n79so1388563ion.3 for ; Wed, 15 Nov 2017 04:26:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=gUS7ELIwRbWKsCCJtZ0EfVywMggZHiX5kzutN4l0wbI=; b=FqIsEslzUCpZ3NKtuSxG6kf2DDERWnWlKqfgwQ2wGGKMqcprQPsVYdEbnc0EWImYvj AE2+eluYI0q6eebO64Ny6luWIi+m/tZuCusjoQWW9fSLI1jo1GS9DJQD8cyKRjFXXJbh +nLqudZibpCHlNofw2okD8ug05jfrqjb43JoWUWL+ZdjH97pqguzzFcm5oDdXBxCPlx4 q0z2H4s8YVJfVyW27Pfoqy2v4TK/aWJQNhF8zXpBB8q1zRXkWuiFct+mFFEUkWot2IKK I0TXe8pRDSV9VFe/ExYV+3SMzE1VZzPv7wuP/TUxZcOwbe58WNG5kqJ85Ay1TdPv0J/V 6tjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=gUS7ELIwRbWKsCCJtZ0EfVywMggZHiX5kzutN4l0wbI=; b=RShm51VhWP6z4dzsZl4eGmAblYfEUKpU7GjC2pGke9gZHWtt1atNscodY95pFswX5I lE4Yjra8NQp+9vfbe2UDSRImOQOCzOGywRZMULFxZa7UjRrBOOBTrODi7BWXwTxjnOh3 5BgtnSsj7WJNCm0ebwyZaMIqQXDBLsbcmnbl7U19vD7Li+RQ/5l9Sb8OQ/mIc054Aefy fiV+mZRBqxZRNQRiaUSQkYUDaKaCWFm1kt3iOkWzEmuwInrTigWtVkmT5uZO7FUfZdkM L3GkwMX5bczhaown0jyz1XYfLCnDMiCQ5hUY2qLCaWgsalmeOqSpdhXqvpjA2y1bAdkp bcEQ== X-Gm-Message-State: AJaThX4bjvtkmR2If8SlsV6omuHjrPIz90KObzH1bI5IDe2eFYoyBlIB oHdZUOOIO/Yj5SPCplXmsbSCHOhzhtFMiVUytCxx9A== X-Google-Smtp-Source: AGs4zMZX6GC4BPpX8npBiAbZTL25sRr1RYdT1kjeR8bPhUmBlKg63W5Dhd0D0MBeSTTGM4Z4z+vMQCcLM7mXZ0JD96k= X-Received: by 10.107.146.86 with SMTP id u83mr18525377iod.37.1510748802539; Wed, 15 Nov 2017 04:26:42 -0800 (PST) MIME-Version: 1.0 Received: by 10.107.171.196 with HTTP; Wed, 15 Nov 2017 04:26:22 -0800 (PST) In-Reply-To: References: <1510594546-27018-1-git-send-email-richard.purdie@linuxfoundation.org> From: "Burton, Ross" Date: Wed, 15 Nov 2017 12:26:22 +0000 Message-ID: To: Otavio Salvador Cc: Patches and discussions about the oe-core layer Subject: Re: [PATCH] qemu.inc: Drop rng-tools X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Nov 2017 12:26:42 -0000 Content-Type: multipart/alternative; boundary="94eb2c054fa6b87a1c055e049d3b" --94eb2c054fa6b87a1c055e049d3b Content-Type: text/plain; charset="UTF-8" On 14 November 2017 at 17:16, Otavio Salvador < otavio.salvador@ossystems.com.br> wrote: > Hello Ross, > > On Mon, Nov 13, 2017 at 5:55 PM, Burton, Ross > wrote: > > Can you explain why? > > We are using QEMU ARM for runtime tests on CI for updatehub, on this, > when we run something that required entropy just after boot and > especially if running inside of a Docker, it fails badly for 140s. > Adding rng-tools solves it :-) Are you enabling the virtio-rng driver so qemu can bridge the host entropy into the guest? Ross --94eb2c054fa6b87a1c055e049d3b Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
On 14 November 2017 at 17:16, Otavio Salvador <otavio.salvador@ossystems.com.br> wrote:
= Hello Ross,

On Mon, Nov 13, 2017 at 5:55 PM, Burton, Ross <ross.burton@intel.com> wrote:
> Can you explain why?

We are using QEMU ARM for runtime tests on CI for updatehub, on this,
when we run something that required entropy just after boot and
especially if running inside of a Docker, it fails badly for 140s.
Adding rng-tools solves it :-)

Are you enab= ling the virtio-rng driver so qemu can bridge the host entropy into the gue= st?

Ross
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