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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED 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 912E7C04AB4 for ; Tue, 14 May 2019 13:50:37 +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 65E8D21473 for ; Tue, 14 May 2019 13:50:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 65E8D21473 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]:48512 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hQXpE-0002g7-HM for qemu-devel@archiver.kernel.org; Tue, 14 May 2019 09:50:36 -0400 Received: from eggs.gnu.org ([209.51.188.92]:56743) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hQXoP-0002KF-Ib for qemu-devel@nongnu.org; Tue, 14 May 2019 09:49:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hQXoO-0004Gg-L7 for qemu-devel@nongnu.org; Tue, 14 May 2019 09:49:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:44090) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hQXoO-0004Dd-FS for qemu-devel@nongnu.org; Tue, 14 May 2019 09:49:44 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7BAB53079B92; Tue, 14 May 2019 13:49:34 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-28.ams2.redhat.com [10.36.116.28]) by smtp.corp.redhat.com (Postfix) with ESMTPS id B4F441001943; Tue, 14 May 2019 13:49:28 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 31CC411385E4; Tue, 14 May 2019 15:49:27 +0200 (CEST) From: Markus Armbruster To: Laurent Vivier References: <20190514075602.7674-1-lvivier@redhat.com> <20190514075602.7674-2-lvivier@redhat.com> <20190514080854.GD17214@paraplu> <2c68e2a2-384b-e107-03ff-42d09df558a7@redhat.com> Date: Tue, 14 May 2019 15:49:27 +0200 In-Reply-To: <2c68e2a2-384b-e107-03ff-42d09df558a7@redhat.com> (Laurent Vivier's message of "Tue, 14 May 2019 10:15:31 +0200") Message-ID: <87woitf8ns.fsf@dusky.pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.41]); Tue, 14 May 2019 13:49:38 +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] [PATCH v4 1/3] VirtIO-RNG: Update default entropy source to `/dev/urandom` 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: =?utf-8?Q?Daniel_P=2E_Berran?= =?utf-8?Q?g=C3=A9?= , "Michael S. Tsirkin" , Amit Shah , Richard Henderson , "Richard W . M . Jones" , qemu-devel@nongnu.org, Stefan Hajnoczi , Kashyap Chamarthy Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Laurent Vivier writes: > On 14/05/2019 10:08, Kashyap Chamarthy wrote: >> On Tue, May 14, 2019 at 09:56:00AM +0200, Laurent Vivier wrote: >>> From: Kashyap Chamarthy >>> >>> When QEMU exposes a VirtIO-RNG device to the guest, that device needs a >>> source of entropy, and that source needs to be "non-blocking", like >>> `/dev/urandom`. However, currently QEMU defaults to the problematic >>> `/dev/random`, which on linux is "blocking" (as in, it waits until >> >> OCD nit: s/linux/Linux/ >> >> Maybe Michael can do the touch up when applying. > > A little reminder: this patch can be applied alone, but the followings > need the series from Richard to be applied first. I guess you mean [PATCH v6 00/25] Add qemu_getrandom and ARMv8.5-RNG etc Message-Id: <20190510173049.28171-1-richard.henderson@linaro.org> You can make the dependency machine-readable by declaring Based-on: <20190510173049.28171-1-richard.henderson@linaro.org> in your cover letter. Patchew will then test your series on top of Richard's.