From nobody Mon Feb 9 11:01:47 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=oth-regensburg.de Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1648055767836643.5767067181623; Wed, 23 Mar 2022 10:16:07 -0700 (PDT) Received: from localhost ([::1]:44374 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nX4ac-0006SN-PV for importer@patchew.org; Wed, 23 Mar 2022 13:16:06 -0400 Received: from eggs.gnu.org ([209.51.188.92]:36796) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nX4Ye-0004xP-29 for qemu-devel@nongnu.org; Wed, 23 Mar 2022 13:14:04 -0400 Received: from mta01.hs-regensburg.de ([194.95.104.11]:56548) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nX4Yb-0001sf-IA for qemu-devel@nongnu.org; Wed, 23 Mar 2022 13:14:03 -0400 Received: from E16S03.hs-regensburg.de (e16s03.hs-regensburg.de [IPv6:2001:638:a01:8013::93]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "E16S03", Issuer "E16S03" (not verified)) by mta01.hs-regensburg.de (Postfix) with ESMTPS id 4KNw1f2yKszy8x; Wed, 23 Mar 2022 18:13:58 +0100 (CET) Received: from atlantis.hs-regensburg.de (2001:638:a01:8013::138) by E16S03.hs-regensburg.de (2001:638:a01:8013::93) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Wed, 23 Mar 2022 18:13:58 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oth-regensburg.de; s=mta01-20211122; t=1648055638; bh=U3w4YF0J3dvc5FiRY3oR2/+oKUHSaqB0waogch7JaBU=; h=From:To:CC:Subject:Date:From; b=iT/EjSILm7+kT5E802lBANb7F3uhIik22CfaZaQHvbvd0cRD9+o5AWr8oN13z0puh 6ugx/g5FMKFFF8OaAGlcd9T6ZApxme5KvALiMKOtChUDOPHm4/Ji6MaxV7xGkN5/w8 4qakbX52KvlQvl/nE5QI7ADEWZlJDw4p7XdnMBtNftbB9aBQbWI3W7GL6LdSZkQ4Tv zjMB8gKf+uDT9+SY1Cv1Kz7LvWrZkylZ7m9Utmq5aModbUieaCEy9IqlfS12SU7tyj sYy2iUYrwsQKFoWFeYiPDs8GsBYsXPw6sL/DYKXbzu8tObeQFmvlU5eJ4AAhSflUok vWhsQe1bXu6rA== From: Ralf Ramsauer To: Subject: [PATCH] hw/riscv: virt: Warn the user if -bios is provided when using KVM Date: Wed, 23 Mar 2022 18:13:46 +0100 Message-ID: <20220323171346.792572-1-ralf.ramsauer@oth-regensburg.de> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [2001:638:a01:8013::138] X-ClientProxiedBy: E16S04.hs-regensburg.de (2001:638:a01:8013::94) To E16S03.hs-regensburg.de (2001:638:a01:8013::93) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=194.95.104.11; envelope-from=ralf.ramsauer@oth-regensburg.de; helo=mta01.hs-regensburg.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-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: , Cc: apatel@ventanamicro.com, Peter Maydell , anup@brainfault.org, Ralf Ramsauer , Palmer Dabbelt , stefan.huber@oth-regensburg.de, alistair23@gmail.com, jiangyifei@huawei.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1648055769462100001 Content-Type: text/plain; charset="utf-8" The -bios option is silently ignored if used in combination with -enable-kv= m. The reason is that the machine starts in S-Mode, and the bios typically run= s in M-Mode. Warn the user that the bios won't be loaded. Signed-off-by: Ralf Ramsauer --- hw/riscv/virt.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 4496a15346..a4d13114ee 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -1312,6 +1312,9 @@ static void virt_machine_init(MachineState *machine) * when KVM is enabled. */ if (kvm_enabled()) { + if (machine->firmware && strcmp(machine->firmware, "none")) + warn_report("BIOS is not supported in combination with KVM. " + "Ignoring BIOS."); g_free(machine->firmware); machine->firmware =3D g_strdup("none"); } --=20 2.32.0