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=-7.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 84D43C433DB for ; Mon, 1 Feb 2021 13:29:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2CBFD64E7A for ; Mon, 1 Feb 2021 13:29:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232250AbhBAN31 (ORCPT ); Mon, 1 Feb 2021 08:29:27 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:26624 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232142AbhBAN2h (ORCPT ); Mon, 1 Feb 2021 08:28:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1612186031; 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=4Ni6ON1DaumUn4NQGvN11aguziI9BM6ZdjEMulkoRks=; b=hCbD7Dgq7yk4c6bb/7iwb6hViYdbnq94EBZirwu1pB+zG/Qz7Bj8HlKPqHxiyZ5cFV+O42 2tAJN3XP1+r0Vbu1z5I39Xe/GVdr29AnQbMqUjcfNgsuPmw8nmrpMo7tZOaiHr4tp8wxEb b3y2tntx2wPTrOUJFhEM/QhzA8OWAiE= 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-290-QDv8UcN_Psads-gDO9OXaA-1; Mon, 01 Feb 2021 08:27:07 -0500 X-MC-Unique: QDv8UcN_Psads-gDO9OXaA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4258859; Mon, 1 Feb 2021 13:27:06 +0000 (UTC) Received: from [10.36.115.24] (ovpn-115-24.ams2.redhat.com [10.36.115.24]) by smtp.corp.redhat.com (Postfix) with ESMTP id 0A0A310016FB; Mon, 1 Feb 2021 13:27:03 +0000 (UTC) Subject: Re: [PATCH v1 1/2] drivers/base/memory: don't store phys_device in memory blocks To: kernel test robot , linux-kernel@vger.kernel.org Cc: kbuild-all@lists.01.org, linux-mm@kvack.org, Andrew Morton , Dave Hansen , Michal Hocko , Oscar Salvador , Greg Kroah-Hartman , Gerald Schaefer References: <20210201105158.6393-2-david@redhat.com> <202102012056.KCZmZLEr-lkp@intel.com> From: David Hildenbrand Organization: Red Hat GmbH Message-ID: <616070a6-fcd6-f16d-cbf6-68b8b2a8f5aa@redhat.com> Date: Mon, 1 Feb 2021 14:27:03 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 MIME-Version: 1.0 In-Reply-To: <202102012056.KCZmZLEr-lkp@intel.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [...] > All warnings (new ones prefixed by >>): > > drivers/base/memory.c: In function 'init_memory_block': >>> drivers/base/memory.c:573:16: warning: variable 'start_pfn' set but not used [-Wunused-but-set-variable] > 573 | unsigned long start_pfn; > | ^~~~~~~~~ Indeed, we no longer need start_pfn in init_memory_block(). -- Thanks, David / dhildenb