From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CDC7FC04A6B for ; Fri, 10 May 2019 08:39:50 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 622902087E for ; Fri, 10 May 2019 08:39:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 622902087E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([127.0.0.1]:39025 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hP14H-0003ok-E3 for qemu-devel@archiver.kernel.org; Fri, 10 May 2019 04:39:49 -0400 Received: from eggs.gnu.org ([209.51.188.92]:32769) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hP13T-0003V6-0k for qemu-devel@nongnu.org; Fri, 10 May 2019 04:38:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hP13R-0000zF-US for qemu-devel@nongnu.org; Fri, 10 May 2019 04:38:58 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51474) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hP13R-0000xq-FG for qemu-devel@nongnu.org; Fri, 10 May 2019 04:38:57 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 75A453DDBE; Fri, 10 May 2019 08:38:54 +0000 (UTC) Received: from paraplu.localdomain (ovpn-117-82.ams2.redhat.com [10.36.117.82]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 3F2415DF4B; Fri, 10 May 2019 08:38:54 +0000 (UTC) Received: by paraplu.localdomain (Postfix, from userid 1001) id 6216F3E0060; Fri, 10 May 2019 10:38:52 +0200 (CEST) Date: Fri, 10 May 2019 10:38:52 +0200 From: Kashyap Chamarthy To: Laurent Vivier Message-ID: <20190510083852.GY4675@paraplu> References: <20190509142342.6132-1-lvivier@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190509142342.6132-1-lvivier@redhat.com> User-Agent: Mutt/1.11.3 (2019-02-01) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Fri, 10 May 2019 08:38:54 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: Re: [Qemu-devel] [RFC] rng-builtin: add an RNG backend that uses qemu_guest_getrandom() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel P =?iso-8859-1?Q?=2E_Berrang=E9?= , Amit Shah , qemu-devel@nongnu.org, Richard Henderson , Markus Armbruster , "Richard W . M . Jones" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, May 09, 2019 at 04:23:42PM +0200, Laurent Vivier wrote: > Add a new RNG backend using QEMU builtin getrandom function. > > It can be created with "-object rng-builtin". Can you please specify a full, working example in the commit message? It would be useful for later reference. > This patch applies on top of > "[PATCH v4 00/24] Add qemu_getrandom and ARMv8.5-RNG etc" > Based-on: <20190506173353.32206-1-richard.henderson@linaro.org> > Signed-off-by: Laurent Vivier > --- > backends/Makefile.objs | 2 +- > backends/rng-builtin.c | 56 ++++++++++++++++++++++++++++++++++++++++++ > 2 files changed, 57 insertions(+), 1 deletion(-) > create mode 100644 backends/rng-builtin.c [...] -- /kashyap