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 X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 D901AC18E5B for ; Mon, 16 Mar 2020 21:53:47 +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 A1D69205ED for ; Mon, 16 Mar 2020 21:53:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="cNetMVja" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A1D69205ED 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]:49582 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jDxgA-0006rn-RY for qemu-devel@archiver.kernel.org; Mon, 16 Mar 2020 17:53:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43457) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jDxIL-0004ej-FW for qemu-devel@nongnu.org; Mon, 16 Mar 2020 17:29:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jDxIK-00088Q-Fe for qemu-devel@nongnu.org; Mon, 16 Mar 2020 17:29:09 -0400 Received: from us-smtp-delivery-74.mimecast.com ([63.128.21.74]:42412) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jDxIK-00084o-B7 for qemu-devel@nongnu.org; Mon, 16 Mar 2020 17:29:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1584394147; 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: in-reply-to:in-reply-to:references:references; bh=NvojjshWbKNibIvfevzZEffzna8EMSKPqwM6II/kC6w=; b=cNetMVjaSEviOT+YqgnT5LuVYKLkPo3eiUXls/z6oQgQV4nhQ3I0WyfuwVfkjBUL39gaCN C3EZB/IgX9vHsxfVDMYn73AUMye4WGJ0RjBJiQk5XdzL4vdnJ00VUF2Xld19oeppqdJ0hJ Lh0izES/s7FupMJH3xjgMoqV/6IPyOk= 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-148-YuHdeMGHNsWa77ytqoHWZQ-1; Mon, 16 Mar 2020 17:29:06 -0400 X-MC-Unique: YuHdeMGHNsWa77ytqoHWZQ-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 836C3100550E for ; Mon, 16 Mar 2020 21:29:05 +0000 (UTC) Received: from 640k.localdomain.com (unknown [10.36.110.10]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8DFEB19C4F; Mon, 16 Mar 2020 21:29:04 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 53/61] hw/core: Let devices own the MemoryRegion they create Date: Mon, 16 Mar 2020 22:27:20 +0100 Message-Id: <1584394048-44994-54-git-send-email-pbonzini@redhat.com> In-Reply-To: <1584394048-44994-1-git-send-email-pbonzini@redhat.com> References: <1584394048-44994-1-git-send-email-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 63.128.21.74 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: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Philippe Mathieu-Daud=C3=A9 Avoid orphan memory regions being added in the /unattached QOM container. This commit was produced with the Coccinelle script scripts/coccinelle/memory-region-housekeeping.cocci. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/core/platform-bus.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/core/platform-bus.c b/hw/core/platform-bus.c index 22c5f76..d494e5c 100644 --- a/hw/core/platform-bus.c +++ b/hw/core/platform-bus.c @@ -187,7 +187,8 @@ static void platform_bus_realize(DeviceState *dev, Erro= r **errp) d =3D SYS_BUS_DEVICE(dev); pbus =3D PLATFORM_BUS_DEVICE(dev); =20 - memory_region_init(&pbus->mmio, NULL, "platform bus", pbus->mmio_size)= ; + memory_region_init(&pbus->mmio, OBJECT(dev), "platform bus", + pbus->mmio_size); sysbus_init_mmio(d, &pbus->mmio); =20 pbus->used_irqs =3D bitmap_new(pbus->num_irqs); --=20 1.8.3.1