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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0EF1AC77B6E for ; Mon, 3 Apr 2023 02:15:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231213AbjDCCPa (ORCPT ); Sun, 2 Apr 2023 22:15:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230332AbjDCCPY (ORCPT ); Sun, 2 Apr 2023 22:15:24 -0400 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D89D9751; Sun, 2 Apr 2023 19:15:23 -0700 (PDT) Received: from pps.filterd (m0246627.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 332LixoP008023; Mon, 3 Apr 2023 02:15:20 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type : content-transfer-encoding; s=corp-2022-7-12; bh=Xu7hxzHWg1GV5VbFTZHnDf3VeuIiLhcHX+Z5vYrEgog=; b=zqxP6AlIsvf6FAptq9AoamUJPb0By8PTLQve7CRafKrbdosxDAorpm+GwD7fd+VcrAaA Rp9uj017gOa1z92/yfHvHO25WiD3xgpzyMgv2satATBeRe9Sna0L8iciGA9Y60RHYeyk k0c8kAHyZx63e6pCqKoFUkCduyQFK+Kq8e38QS1+YiNRpsYQjBVnSGYjseRnSfgEUZUL jajBHzderRNxrhfaPXgZqzsh/b92tpQm9z94TF0WYv2rDZ5+PmtiRM0fnWwdczsJoJrC 0VZ3uiUXNKIJU9EkPfeQ1UTg5rZxhgnK+SZt+hPKOXxtc0EDCFIk/npvEotHMdkVVZgr KQ== Received: from phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta03.appoci.oracle.com [138.1.37.129]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3ppb71j26n-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 03 Apr 2023 02:15:20 +0000 Received: from pps.filterd (phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (8.17.1.19/8.17.1.19) with ESMTP id 3331jXZ3013907; Mon, 3 Apr 2023 02:15:19 GMT Received: from pps.reinject (localhost [127.0.0.1]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 3ppt3ddbpd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 03 Apr 2023 02:15:19 +0000 Received: from phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 3332FHwj010318; Mon, 3 Apr 2023 02:15:19 GMT Received: from ca-mkp2.ca.oracle.com.com (mpeterse-ol9.allregionaliads.osdevelopmeniad.oraclevcn.com [100.100.251.135]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTP id 3ppt3ddbn7-3; Mon, 03 Apr 2023 02:15:19 +0000 From: "Martin K. Petersen" To: Bodo Stroesser , "Gustavo A. R. Silva" Cc: "Martin K . Petersen" , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: Re: [PATCH][next] uapi: target: Replace fake flex-array with flexible-array member Date: Sun, 2 Apr 2023 22:15:04 -0400 Message-Id: <168031383543.650124.8544574837401067751.b4-ty@oracle.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-31_07,2023-03-31_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=725 mlxscore=0 adultscore=0 suspectscore=0 spamscore=0 malwarescore=0 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304030015 X-Proofpoint-ORIG-GUID: uu1SvPznW0d-c7kUgYBXcA2PIEn1FrCK X-Proofpoint-GUID: uu1SvPznW0d-c7kUgYBXcA2PIEn1FrCK Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 17 Mar 2023 10:59:48 -0600, Gustavo A. R. Silva wrote: > Zero-length arrays as fake flexible arrays are deprecated and we are > moving towards adopting C99 flexible-array members instead. > > Address the following warning found with GCC-13 and > -fstrict-flex-arrays=3 enabled: > CC drivers/target/target_core_user.o > drivers/target/target_core_user.c: In function ‘queue_cmd_ring’: > drivers/target/target_core_user.c:1096:15: warning: array subscript 0 is outside array bounds of ‘struct iovec[0]’ [-Warray-bounds=] > 1096 | iov = &entry->req.iov[0]; > | ^~~~~~~~~~~~~~~~~~ > In file included from drivers/target/target_core_user.c:31: > ./include/uapi/linux/target_core_user.h:122:38: note: while referencing ‘iov’ > 122 | struct iovec iov[0]; > | ^~~ > > [...] Applied to 6.4/scsi-queue, thanks! [1/1] uapi: target: Replace fake flex-array with flexible-array member https://git.kernel.org/mkp/scsi/c/5c8c74ef20e7 -- Martin K. Petersen Oracle Linux Engineering