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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 09FAFC38145 for ; Wed, 7 Sep 2022 08:02:17 +0000 (UTC) Received: from localhost ([::1]:60706 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oVq0m-0002r6-RK for qemu-devel@archiver.kernel.org; Wed, 07 Sep 2022 04:02:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41408) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oVpyi-00021P-Tx for qemu-devel@nongnu.org; Wed, 07 Sep 2022 04:00:09 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:33919) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oVpyf-0003Yh-Ke for qemu-devel@nongnu.org; Wed, 07 Sep 2022 04:00:06 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1662537604; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BbggOggjIbbshLARdxThsbeQ3LuPCEzhQ877zu0sj4s=; b=cvyduiZE59E03yjr3eoyHIIKssxnyEKcI2t9AiUjZArbqyDxK+FlX8s10LYPP4CakQnzlX IBPBKL2NOTbwHE+4p62nY9sxMFjqVo+4Pb6zZv/eRArZBlDvatYC9lb7KfI07s1w7hFQh9 H2SiuXbPBcx3vrCqvzi9w2dG67c1usE= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-520-UZU4ZL5oPneKxmDNhXdIjw-1; Wed, 07 Sep 2022 04:00:00 -0400 X-MC-Unique: UZU4ZL5oPneKxmDNhXdIjw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id EFD5C8037AE; Wed, 7 Sep 2022 07:59:59 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.195.70]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9BEB44010D2A; Wed, 7 Sep 2022 07:59:59 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 01DB1180039B; Wed, 7 Sep 2022 09:59:57 +0200 (CEST) Date: Wed, 7 Sep 2022 09:59:57 +0200 From: Gerd Hoffmann To: "Jason A. Donenfeld" Cc: qemu-devel@nongnu.org, Laurent Vivier , "Michael S . Tsirkin" , Paolo Bonzini , Peter Maydell , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Richard Henderson , Ard Biesheuvel Subject: Re: [PATCH v3 2/2] x86: re-enable rng seeding via setup_data Message-ID: <20220907075957.posbrkdwzm23q7ts@sirius.home.kraxel.org> References: <20220906112720.292836-1-Jason@zx2c4.com> <20220906112720.292836-2-Jason@zx2c4.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220906112720.292836-2-Jason@zx2c4.com> X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, Sep 06, 2022 at 01:27:20PM +0200, Jason A. Donenfeld wrote: > This reverts 3824e25db1 ("x86: disable rng seeding via setup_data"), but > for 7.2 rather than 7.1, now that modifying setup_data is safe to do. > > Cc: Gerd Hoffmann > Cc: Laurent Vivier > Cc: Michael S. Tsirkin > Cc: Paolo Bonzini > Cc: Peter Maydell > Cc: Philippe Mathieu-Daudé > Cc: Richard Henderson > Cc: Ard Biesheuvel > Signed-off-by: Jason A. Donenfeld Acked-by: Gerd Hoffmann