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Wed, 28 Nov 2018 16:24:38 +0000 Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id wASGOVdt021763 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 28 Nov 2018 16:24:32 GMT Received: from abhmp0015.oracle.com (abhmp0015.oracle.com [141.146.116.21]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id wASGOV66001196; Wed, 28 Nov 2018 16:24:31 GMT Received: from dhcp-burlington7-2nd-B-east-10-152-55-162.usdhcp.oraclecorp.com (/10.152.32.65) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 28 Nov 2018 08:24:31 -0800 Subject: Re: [PATCH] xen: xlate_mmu: add missing header to fix 'W=1' warning To: Srikanth Boddepalli Cc: jgross@suse.com, sstabellini@kernel.org, xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org References: <1543328607-10546-1-git-send-email-boddepalli.srikanth@gmail.com> From: Boris Ostrovsky Openpgp: preference=signencrypt Autocrypt: addr=boris.ostrovsky@oracle.com; 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Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.0 MIME-Version: 1.0 In-Reply-To: <1543328607-10546-1-git-send-email-boddepalli.srikanth@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9091 signatures=668686 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=936 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1811280144 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/27/18 9:23 AM, Srikanth Boddepalli wrote: > Add a missing header otherwise compiler warns about missed prototype: > > drivers/xen/xlate_mmu.c:183:5: warning: no previous prototype for 'xen_xlate_unmap_gfn_range?' [-Wmissing-prototypes] > int xen_xlate_unmap_gfn_range(struct vm_area_struct *vma, > ^~~~~~~~~~~~~~~~~~~~~~~~~ > > Signed-off-by: Srikanth Boddepalli > --- Reviewed-by: Boris Ostrovsky