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 53A59C433F5 for ; Thu, 29 Sep 2022 16:10:29 +0000 (UTC) Received: from localhost ([::1]:50664 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1odw7H-0006oZ-QC for qemu-devel@archiver.kernel.org; Thu, 29 Sep 2022 12:10:27 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60650) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1odtu3-00077C-Ui for qemu-devel@nongnu.org; Thu, 29 Sep 2022 09:48:39 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:21603) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1odtu1-0006Uv-82 for qemu-devel@nongnu.org; Thu, 29 Sep 2022 09:48:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1664459316; 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=fWj6jcTa3DeVfQ3FmqR63pwi+8DEn6QHRBAQ7XEy0Q0=; b=LJ19j42yw8lVLAVO1UxfQSrFFGoTyFQLnlSPSSeI6zK9+PXJDW75+J9qg0grjVYZLRrbN7 vWTlryLsD5BkrzwmpNiknH3mBv5zUhpVaxd6r2Zj+fxprZKG+sYIMZk/KEUskUpAZHo/Wk Qh7bI5gD6Dp3hUWDaN80ZO473f0zyKg= 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-325-xg7dyTu-OAyGw8D2cOoywA-1; Thu, 29 Sep 2022 09:48:32 -0400 X-MC-Unique: xg7dyTu-OAyGw8D2cOoywA-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 67E4C88B7A7; Thu, 29 Sep 2022 13:48:31 +0000 (UTC) Received: from localhost (unknown [10.39.193.68]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 1BE0B492B05; Thu, 29 Sep 2022 13:48:30 +0000 (UTC) From: Cornelia Huck To: Gavin Shan , qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, maz@kernel.org, eric.auger@redhat.com, zhenyzha@redhat.com, richard.henderson@linaro.org, peter.maydell@linaro.org, shan.gavin@gmail.com Subject: Re: [PATCH v3 1/5] hw/arm/virt: Introduce virt_set_high_memmap() helper In-Reply-To: <20220921231349.274049-2-gshan@redhat.com> Organization: Red Hat GmbH References: <20220921231349.274049-1-gshan@redhat.com> <20220921231349.274049-2-gshan@redhat.com> User-Agent: Notmuch/0.37 (https://notmuchmail.org) Date: Thu, 29 Sep 2022 15:48:29 +0200 Message-ID: <878rm2e1g2.fsf@redhat.com> MIME-Version: 1.0 Content-Type: text/plain X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 Received-SPF: pass client-ip=170.10.129.124; envelope-from=cohuck@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=-0.08, 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 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" On Thu, Sep 22 2022, Gavin Shan wrote: > This introduces virt_set_high_memmap() helper. The logic of high > memory region address assignment is moved to the helper. The intention > is to make the subsequent optimization for high memory region address > assignment easier. > > No functional change intended. > > Signed-off-by: Gavin Shan > --- > hw/arm/virt.c | 74 ++++++++++++++++++++++++++++----------------------- > 1 file changed, 41 insertions(+), 33 deletions(-) Reviewed-by: Cornelia Huck