From nobody Wed Nov 27 16:32:15 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1697785236; cv=none; d=zohomail.com; s=zohoarc; b=CIJ89arLYuCPSfHNVvdwP49aHM6jWNJIlquhhkoJVEQc2T78JOJXpHXvyxS8BZ7XXmw2Z0zxS+r7h60hnvo41WpboQyHxCY75oTn2vNxrab3yeZT2tOSbeCTGOK4rSrRiOwuiLeyBefFST9dN5AyR5oWbZycosI0zlwIUA0t6xg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1697785236; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=/ct7tpaBQF/mAugReIGRzRiq07xyYjlXknJgUpBhWjc=; b=BfBoSgG1qvCBl/OKcn+LRFTA6t6tP4cuQiJ7ZBJg5LkCR2sC6X2VF0GZGZpCVl/OAvTgc8fhEyFlAUGQDCUZHjN36xBSa0Jx8aBci2FDBOw6MVbbHhQnDdDOZBUr/J70hAz+bvyN+HypGa7tf0OAfQ/n5Evb8QUhK9CCdVHG5sc= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1697785236490900.9187363242005; Fri, 20 Oct 2023 00:00:36 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qtjUN-0006LB-KO; Fri, 20 Oct 2023 03:00:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qtjUG-0005yq-E3 for qemu-devel@nongnu.org; Fri, 20 Oct 2023 03:00:00 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qtjUA-0004M3-Mh for qemu-devel@nongnu.org; Fri, 20 Oct 2023 03:00:00 -0400 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-350-9Ml-1w3MMcu4zB3EHdme4w-1; Fri, 20 Oct 2023 02:59:35 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 7E93B86B8C0; Fri, 20 Oct 2023 06:59:32 +0000 (UTC) Received: from secure.mitica (unknown [10.39.194.127]) by smtp.corp.redhat.com (Postfix) with ESMTP id E540B25C0; Fri, 20 Oct 2023 06:59:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1697785194; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=/ct7tpaBQF/mAugReIGRzRiq07xyYjlXknJgUpBhWjc=; b=iY2MqIg1tf+ABuaXT5ScWLuwSs1w78A4g2OgnSvtzYt0/8zyoU62pZXRZSLptV/bp3dVIR OIl4n2Gx4p9w6JAB29CYCVXrgiJsUAwWhXqC1cfbaJ3zATTQUjwDm3UTEfYH6fo/k4ldFo dXPadOMM0pyVHVmuRb3QDvHyBbUg3H8= X-MC-Unique: 9Ml-1w3MMcu4zB3EHdme4w-1 From: Juan Quintela To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Halil Pasic , "Denis V. Lunev" , Juan Quintela , Fam Zheng , kvm@vger.kernel.org, Harsh Prateek Bora , Nicholas Piggin , Christian Borntraeger , Eric Farman , Kevin Wolf , David Hildenbrand , Jason Wang , Sunil Muthuswamy , David Gibson , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Stefan Hajnoczi , Jagannathan Raman , qemu-arm@nongnu.org, Alex Williamson , Reinoud Zandijk , Thomas Huth , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Paolo Bonzini , "Michael S. Tsirkin" , Elena Ufimtseva , qemu-ppc@nongnu.org, Ilya Leoshkevich , Stefan Berger , Stefan Weil , Peter Xu , Christian Schoenebeck , Peter Maydell , Gerd Hoffmann , Richard Henderson , Jeff Cody , Laurent Vivier , Hanna Reitz , Marcelo Tosatti , Leonardo Bras , Fabiano Rosas , Daniel Henrique Barboza , Greg Kurz , qemu-block@nongnu.org Subject: [PULL 13/17] tests/qtest/migration: Specify the geometry of the bootsector Date: Fri, 20 Oct 2023 08:57:47 +0200 Message-ID: <20231020065751.26047-14-quintela@redhat.com> In-Reply-To: <20231020065751.26047-1-quintela@redhat.com> References: <20231020065751.26047-1-quintela@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.1 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=170.10.133.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1697785237673100003 Content-Type: text/plain; charset="utf-8" From: Fabiano Rosas We're about to enable the x86_64 tests to run with the q35 machine, but that machine does not work with the program we use to dirty the memory for the tests. The issue is that QEMU needs to guess the geometry of the "disk" we give to it and the guessed geometry doesn't pass the sanity checks done by SeaBIOS. This causes SeaBIOS to interpret the geometry as if needing a translation from LBA to CHS and SeaBIOS ends up miscomputing the number of cylinders and aborting due to that. The reason things work with the "pc" machine is that is uses ATA instead of AHCI like q35 and SeaBIOS has an exception for ATA that ends up skipping the sanity checks and ignoring translation altogether. Workaround this situation by specifying a geometry in the command line. Signed-off-by: Fabiano Rosas Acked-by: Thomas Huth Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela Message-ID: <20231018192741.25885-9-farosas@suse.de> --- tests/qtest/migration-test.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index dfea75b76f..9959a0dc12 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -757,7 +757,9 @@ static int test_migrate_start(QTestState **from, QTestS= tate **to, if (strcmp(arch, "i386") =3D=3D 0 || strcmp(arch, "x86_64") =3D=3D 0) { memory_size =3D "150M"; machine_alias =3D "pc"; - arch_opts =3D g_strdup_printf("-drive file=3D%s,format=3Draw", boo= tpath); + arch_opts =3D g_strdup_printf( + "-drive if=3Dnone,id=3Dd0,file=3D%s,format=3Draw " + "-device ide-hd,drive=3Dd0,secs=3D1,cyls=3D1,heads=3D1", bootp= ath); start_address =3D X86_TEST_MEM_START; end_address =3D X86_TEST_MEM_END; } else if (g_str_equal(arch, "s390x")) { --=20 2.41.0