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 2F779C6FA82 for ; Sun, 4 Sep 2022 16:56:11 +0000 (UTC) Received: from localhost ([::1]:41650 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oUsuo-0007eQ-62 for qemu-devel@archiver.kernel.org; Sun, 04 Sep 2022 12:56:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33726) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oUstR-0006vj-3e for qemu-devel@nongnu.org; Sun, 04 Sep 2022 12:54:45 -0400 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]:47252) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oUstI-0007zz-Tc for qemu-devel@nongnu.org; Sun, 04 Sep 2022 12:54:38 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 1D5DD60F77 for ; Sun, 4 Sep 2022 16:54:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4AD30C433C1 for ; Sun, 4 Sep 2022 16:54:33 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="I9y4uK+R" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1662310471; 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: in-reply-to:in-reply-to:references:references; bh=Ws8Z1VmXbHunulUHSaFqloSOA+nUsYFXRGCqsfZJKyQ=; b=I9y4uK+RU6y3MrDyiMeNCohPD7TN+maWUgLKPKIUITX3KzJqW/Qn7lYrGIdF91/Xo126+e A/uhyez7C6mnHkX3647zVhaOe94XMPGREdARJNCAwToPsPNI0cPW8tM8SfBj8srdA2vqNO PjUD5T+aVsUKiivmNU+Psf3qMyvNATc= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id a9635c0b (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for ; Sun, 4 Sep 2022 16:54:31 +0000 (UTC) Received: by mail-yw1-f171.google.com with SMTP id 00721157ae682-344fc86d87cso39031257b3.3 for ; Sun, 04 Sep 2022 09:54:30 -0700 (PDT) X-Gm-Message-State: ACgBeo2B61gqg1bZ0UdMBcAlFlxN7hHgEB86O2D7Vqkebqzd4CBCihsO kRL0qtN09ptpZi4v9+PVD5SCMr+i8flRNAlTCVk= X-Google-Smtp-Source: AA6agR6VAw7/dMFSmcjmup8ALjkyVWK6zPMghaud3cJARPQZEsu6wLaURVbYdaP1QfOqACB5+sqa9cYRS0BBiLDE++w= X-Received: by 2002:a81:6ccc:0:b0:345:40da:7e06 with SMTP id h195-20020a816ccc000000b0034540da7e06mr933158ywc.414.1662310470119; Sun, 04 Sep 2022 09:54:30 -0700 (PDT) MIME-Version: 1.0 References: <20220904165058.1140503-1-Jason@zx2c4.com> In-Reply-To: <20220904165058.1140503-1-Jason@zx2c4.com> From: "Jason A. Donenfeld" Date: Sun, 4 Sep 2022 18:54:18 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] x86: only modify setup_data if the boot protocol indicates safety To: QEMU Developers Cc: Gerd Hoffmann , Laurent Vivier , "Michael S . Tsirkin" , Paolo Bonzini , Peter Maydell , =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= , Richard Henderson , Ard Biesheuvel Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2604:1380:4641:c500::1; envelope-from=SRS0=xLks=ZH=zx2c4.com=Jason@kernel.org; helo=dfw.source.kernel.org X-Spam_score_int: -47 X-Spam_score: -4.8 X-Spam_bar: ---- X-Spam_report: (-4.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_HI=-5, SCC_BODY_URI_ONLY=1.93, 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" FYI, this patch depends on this one in the kernel: https://lore.kernel.org/linux-efi/20220904165321.1140894-1-Jason@zx2c4.com/