From patchwork Fri May 29 07:39:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 281692 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70824C433DF for ; Fri, 29 May 2020 07:41:12 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 39F8F20723 for ; Fri, 29 May 2020 07:41:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="SqRBi73Q" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 39F8F20723 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:57284 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jeZdf-0005D1-CB for qemu-devel@archiver.kernel.org; Fri, 29 May 2020 03:41:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48720) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jeZcn-0003sG-MQ for qemu-devel@nongnu.org; Fri, 29 May 2020 03:40:17 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:55124 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jeZcm-0001mu-SG for qemu-devel@nongnu.org; Fri, 29 May 2020 03:40:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1590738015; 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; bh=pQn0bGDZvr2S3O3jxeuAg3AzJn+Iii0I+O8+ViqeBjo=; b=SqRBi73QcIL5NcVeB4u3EvriEeKDSGPFd/PAvU61uYSDUvRqwqcPSXQlDSzSHn5yzsBHkN GRcEEBWCWjIjeDYR19ZQm8H3uuoNotltZ9mCNCHBv0yxYxNtpnmeszq3tNnlPDyCGBmMSV l7saN9urTortR/fOYqlbU2sggbuGZJE= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-258-j2IMzAvKPCG-RW4t-W3vUw-1; Fri, 29 May 2020 03:40:14 -0400 X-MC-Unique: j2IMzAvKPCG-RW4t-W3vUw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id DF73D800D24; Fri, 29 May 2020 07:40:12 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-113-50.ams2.redhat.com [10.36.113.50]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6EB1FA1035; Fri, 29 May 2020 07:39:58 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 3314616E2C; Fri, 29 May 2020 09:39:57 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Subject: [PATCH v3 0/4] microvm: memory config tweaks Date: Fri, 29 May 2020 09:39:53 +0200 Message-Id: <20200529073957.8018-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.120; envelope-from=kraxel@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/28 23:43:13 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Eduardo Habkost , Sergio Lopez , Paul Durrant , "Michael S. Tsirkin" , imammedo@redhat.com, Gerd Hoffmann , xen-devel@lists.xenproject.org, Anthony Perard , Paolo Bonzini , philmd@redhat.com, Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" With more microvm memory config tweaks split this into its owns series, the microvm acpi patch series is already big enough ... v2: - use 3G split. - add patch to move virtio-mmio region. - pick up acks & reviews. v3: - fix xen build. - pick up acks & reviews. take care, Gerd Gerd Hoffmann (4): microvm: use 3G split unconditionally microvm: drop max-ram-below-4g support x86: move max-ram-below-4g to pc microvm: move virtio base to 0xfeb00000 include/hw/i386/microvm.h | 2 +- include/hw/i386/pc.h | 2 ++ include/hw/i386/x86.h | 4 ---- hw/i386/microvm.c | 35 +---------------------------- hw/i386/pc.c | 46 +++++++++++++++++++++++++++++++++++++++ hw/i386/pc_piix.c | 10 ++++----- hw/i386/pc_q35.c | 10 ++++----- hw/i386/x86.c | 46 --------------------------------------- hw/i386/xen/xen-hvm.c | 2 +- 9 files changed, 61 insertions(+), 96 deletions(-)