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 2C7F8C433EF for ; Fri, 24 Jun 2022 09:23:59 +0000 (UTC) Received: from localhost ([::1]:56562 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o4fXi-0003ts-3B for qemu-devel@archiver.kernel.org; Fri, 24 Jun 2022 05:23:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43976) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o4f1k-0004S9-08 for qemu-devel@nongnu.org; Fri, 24 Jun 2022 04:50:57 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:41012) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o4f1h-0000cf-CO for qemu-devel@nongnu.org; Fri, 24 Jun 2022 04:50:55 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1656060652; 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; bh=DQUl0iT3rgr1GwEzrV3Znm4eNoOtV8HI8JOGwCG2gGg=; b=MCVJygrUYuvcuA4ew+bFQw91N8i/mdEd6j2YOL6+23ApaO8oVN35XOY4s6OXetgraTiD+F djDY2ICi6Br9wk0u2yBfbZUiMiI7c8eWlserGuJNGoOCJtn59HR9qRGMwwDxFBWm+9+JN3 ATUA+20pfj8OpZvjpr9XzQ8vh4ld03k= 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-483-YqLMJxVsPv6ZwvPXYvP9jA-1; Fri, 24 Jun 2022 04:50:46 -0400 X-MC-Unique: YqLMJxVsPv6ZwvPXYvP9jA-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 62F83811E80; Fri, 24 Jun 2022 08:50:46 +0000 (UTC) Received: from thuth.com (unknown [10.39.195.0]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1F82E40334F; Fri, 24 Jun 2022 08:50:44 +0000 (UTC) From: Thomas Huth To: qemu-s390x@nongnu.org, Eric Farman Cc: qemu-devel@nongnu.org, Christian Borntraeger Subject: [PATCH 0/2] Fix booting from non-DASD disks with sector size of 4096 Date: Fri, 24 Jun 2022 10:50:35 +0200 Message-Id: <20220624085037.612235-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.85 on 10.11.54.10 Received-SPF: pass client-ip=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, 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=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+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The s390-ccw bios fails to boot from non-DASD disks that have a sector size of 4096. Fix it by relaxing the check for the disk geometries. Thomas Huth (2): pc-bios/s390-ccw/virtio-blkdev: Simplify/fix virtio_ipl_disk_is_valid() pc-bios/s390-ccw/virtio-blkdev: Remove virtio_assume_scsi() pc-bios/s390-ccw/virtio.h | 2 - pc-bios/s390-ccw/virtio-blkdev.c | 65 ++++---------------------------- 2 files changed, 7 insertions(+), 60 deletions(-) -- 2.31.1