From patchwork Tue May 23 18:51:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: David Hildenbrand X-Patchwork-Id: 13252795 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 9CF38C7EE2E for ; Tue, 23 May 2023 18:53:23 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q1X75-0007Ha-RK; Tue, 23 May 2023 14:52:03 -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 1q1X72-0007Gp-D3 for qemu-devel@nongnu.org; Tue, 23 May 2023 14:52:02 -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 1q1X70-0000cf-Pg for qemu-devel@nongnu.org; Tue, 23 May 2023 14:52:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1684867918; 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=ZqVuXQC+BWaAXu0vRsPhxO0XkmVH5UqPwxUh6UrrnFc=; b=XOABhZTomsI/S0zYYIYZdXrr62hsvvjGRP+N/P9Bo3z60CMQrM61Bz8v2NMKh9ZwCHJsRH VFTa3VngrB5NNxLdsqzFg6iArAqkBDCbdOm+9kgofWhan1CvPJ6mSQ9F/uacVtPNQ4dboD tH4yG5Hha8ZY9abbsBN90UWXl6UKAsg= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-590-87WzKyLfNCOWUAOXbIWROw-1; Tue, 23 May 2023 14:51:51 -0400 X-MC-Unique: 87WzKyLfNCOWUAOXbIWROw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.rdu2.redhat.com [10.11.54.1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 0659B2932484; Tue, 23 May 2023 18:51:50 +0000 (UTC) Received: from t480s.fritz.box (unknown [10.39.194.191]) by smtp.corp.redhat.com (Postfix) with ESMTP id 508DD40CFD45; Tue, 23 May 2023 18:51:44 +0000 (UTC) From: David Hildenbrand To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, qemu-ppc@nongnu.org, David Hildenbrand , Igor Mammedov , Xiao Guangrong , Peter Maydell , "Michael S. Tsirkin" , Marcel Apfelbaum , Paolo Bonzini , Richard Henderson , Eduardo Habkost , Xiaojuan Yang , Song Gao , Daniel Henrique Barboza , =?utf-8?q?C=C3=A9dric_Le_G?= =?utf-8?q?oater?= , David Gibson , Greg Kurz , Harsh Prateek Bora , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Yanan Wang Subject: [PATCH v1 0/3] memory-device: Some cleanups Date: Tue, 23 May 2023 20:51:41 +0200 Message-Id: <20230523185144.533592-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.1 Received-SPF: pass client-ip=170.10.133.124; envelope-from=david@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_H2=-0.001, 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-bounces+qemu-devel=archiver.kernel.org@nongnu.org Working on adding multi-memslot support for virtio-mem (teaching memory device code about memory devices that can consume multiple memslots), I have some preparatory cleanups in my queue that make sense independent of the actual memory-device/virtio-mem extensions. Most CCed people are most probably interested in patch #2. Cc: Igor Mammedov Cc: Xiao Guangrong Cc: Peter Maydell Cc: "Michael S. Tsirkin" Cc: Marcel Apfelbaum Cc: Paolo Bonzini Cc: Richard Henderson Cc: Eduardo Habkost Cc: Xiaojuan Yang Cc: Song Gao Cc: Daniel Henrique Barboza Cc: "Cédric Le Goater" Cc: David Gibson Cc: Greg Kurz Cc: Harsh Prateek Bora Cc: "Philippe Mathieu-Daudé" Cc: Yanan Wang David Hildenbrand (3): memory-device: Refactor memory_device_pre_plug() memory-device: Factor out device memory initialization into memory_devices_init() memory-device: Track used region size in DeviceMemoryState hw/arm/virt.c | 9 +--- hw/i386/pc.c | 17 +++----- hw/loongarch/virt.c | 14 ++---- hw/mem/memory-device.c | 80 ++++++++++++++++++---------------- hw/ppc/spapr.c | 15 +++---- include/hw/boards.h | 2 + include/hw/mem/memory-device.h | 2 + 7 files changed, 63 insertions(+), 76 deletions(-)