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[209.51.188.17]) by mx.google.com with ESMTPS id y1si43086ybh.171.2020.05.25.22.19.38 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 25 May 2020 22:19:38 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=apsFiTAK; spf=pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from localhost ([::1]:57654 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jdS01-0004yq-VB for alex.bennee@linaro.org; Tue, 26 May 2020 01:19:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57842) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jdRzu-0004yf-Dv for qemu-arm@nongnu.org; Tue, 26 May 2020 01:19:30 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:36645 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 1jdRzt-0000B9-MV for qemu-arm@nongnu.org; Tue, 26 May 2020 01:19:30 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1590470368; 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: in-reply-to:in-reply-to:references:references; bh=/01/U1RuUagSf4zwH15n/UZO/8xpH4maUPi9HAgyTF0=; b=apsFiTAKCq+mEfZNgCx1Ulsl0rSrOYQKGGUoc0Y4NvFIENLX7Aw6KVk+ww0mG+CiCPzXRq O1fPZpsG12JfE/TkH0EAxFfxNEF34ixnq4QP0u+udKgD1SbOcSMSRygsMQUJpwhsF72eKT WagCJ3mT/QRPh5YrTw7Jcz8lOfwzeOY= 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-326-3qZ22RCoM3yTXGE-LzB29Q-1; Tue, 26 May 2020 01:19:25 -0400 X-MC-Unique: 3qZ22RCoM3yTXGE-LzB29Q-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 5AD6A18FF664; Tue, 26 May 2020 05:19:24 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-112-32.ams2.redhat.com [10.36.112.32]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 286CC2B4AA; Tue, 26 May 2020 05:19:24 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id A5975113864A; Tue, 26 May 2020 07:19:22 +0200 (CEST) From: Markus Armbruster To: Peter Maydell Subject: Re: [PATCH 06/24] armv7m: Bury unwanted "ARM,bitband-memory" devices References: <20200518050408.4579-1-armbru@redhat.com> <20200518050408.4579-7-armbru@redhat.com> <878shgh8be.fsf@dusky.pond.sub.org> <3ebe626e-0373-0eee-6a54-27a88d656122@redhat.com> Date: Tue, 26 May 2020 07:19:22 +0200 In-Reply-To: (Peter Maydell's message of "Mon, 25 May 2020 13:49:53 +0100") Message-ID: <87tv039sth.fsf@dusky.pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) 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 Received-SPF: pass client-ip=205.139.110.120; envelope-from=armbru@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/26 01:19:28 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, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , qemu-arm , "Daniel P. Berrange" , Eduardo Habkost , QEMU Developers Errors-To: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-arm" X-TUID: sclGDBWG+TTj Peter Maydell writes: > On Mon, 25 May 2020 at 13:32, Paolo Bonzini wrote: >> >> On 25/05/20 07:50, Markus Armbruster wrote: >> > Peter Maydell writes: >> > >> >> On Mon, 18 May 2020 at 06:04, Markus Armbruster wrote: >> >>> These devices are optional, and enabled by property "enable-bitband". >> >>> armv7m_instance_init() creates them unconditionally, because the >> >>> property has not been set then. armv7m_realize() realizes them only >> >>> when the property is true. Works, although it leaves unrealized >> >>> devices hanging around in the QOM composition tree. Affects machines >> >>> microbit, mps2-an505, mps2-an521, musca-a, and musca-b1. >> >>> >> >>> Bury the unwanted devices by making armv7m_realize() unparent them. >> >>> Visible in "info qom-tree"; here's the change for microbit: >> >> >> >> What does "bury" mean here? To me it implies "they still >> >> exist but we've stuck them in a hole somewhere and covered >> >> them up", but the qom-tree delta suggests we've actually >> >> really deleted them? >> > >> > We really delete them now. >> > >> > "They've been lying dead in the streets; give them a decent burial". >> > >> > Would you like me to s/Bury/Delete/? >> >> "Bury unwanted" -> "Dispose of unused"? > > Yeah, delete or dispose of would be clearer I think. Okay, the subjects are short enough to accomodate a change to 'Delete unused "..." devices'. Thanks!