From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0B3B7A0C4F for ; Mon, 12 Jul 2021 21:37:24 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id F107E411B4; Mon, 12 Jul 2021 21:37:23 +0200 (CEST) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by mails.dpdk.org (Postfix) with ESMTP id 105594069D; Mon, 12 Jul 2021 21:37:20 +0200 (CEST) Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 16CJXiSn067243; Mon, 12 Jul 2021 15:37:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=subject : to : cc : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=pp1; bh=/8RM4PPxr0bxwooK2IuuSdr1EJJ4T22kjJNHI8z4eLc=; b=RaavZ9dKKLLDkxHITKrGx/rfQyO3f2Aby8a4PnRP65kcjM0Zepk/uWvMwwADyzQ3DvWb UzaxqWnG+SMRtQSZ2X04QHpf7DsPf2BoZG2HnYZBr3fqL1z7L//1b6VegWpTh4e53sn1 fdxci8qCXnju9eOZS8ogc0IqwNRHISng+V2WZ1okpf2UZe7EHvKolrqIqS2y7S5uEyXy zILFfZI48cduZlsLIW5Mi4bxzZWbMPSoNDBKU3yN6azquz8i67Y29LemQwSugtl1JILI ysqBNWwxZe61YL/ny1VA6A5Tvvd/VC7xbTUp1DPHipkIEQwk8sPK9d0azIPgNmBlcyyC Tg== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 39qrvaahhj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Jul 2021 15:37:20 -0400 Received: from m0098414.ppops.net (m0098414.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 16CJZ91J073928; Mon, 12 Jul 2021 15:35:19 -0400 Received: from ppma01dal.us.ibm.com (83.d6.3fa9.ip4.static.sl-reverse.com [169.63.214.131]) by mx0b-001b2d01.pphosted.com with ESMTP id 39qrvaahha-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Jul 2021 15:35:19 -0400 Received: from pps.filterd (ppma01dal.us.ibm.com [127.0.0.1]) by ppma01dal.us.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 16CJX2xm031950; Mon, 12 Jul 2021 19:35:19 GMT Received: from b01cxnp22036.gho.pok.ibm.com (b01cxnp22036.gho.pok.ibm.com [9.57.198.26]) by ppma01dal.us.ibm.com with ESMTP id 39q36b2nte-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Jul 2021 19:35:19 +0000 Received: from b01ledav003.gho.pok.ibm.com (b01ledav003.gho.pok.ibm.com [9.57.199.108]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 16CJZIpe11076244 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 12 Jul 2021 19:35:18 GMT Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 07695B2065; Mon, 12 Jul 2021 19:35:18 +0000 (GMT) Received: from b01ledav003.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 88A36B2066; Mon, 12 Jul 2021 19:35:17 +0000 (GMT) Received: from Davids-MBP.randomparity.org (unknown [9.211.108.91]) by b01ledav003.gho.pok.ibm.com (Postfix) with ESMTP; Mon, 12 Jul 2021 19:35:17 +0000 (GMT) To: David Marchand Cc: dev , "stable@dpdk.org" References: <20210623161246.49474-1-drc@linux.vnet.ibm.com> From: David Christensen Message-ID: Date: Mon, 12 Jul 2021 12:35:16 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: Pa8whiZgZul6Pcn7-npWGuTIi1cC2fZd X-Proofpoint-GUID: UgWE3CLD0xBHFo9QnntGytWuSWnEHcW1 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-07-12_11:2021-07-12, 2021-07-12 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 impostorscore=0 lowpriorityscore=0 mlxscore=0 mlxlogscore=999 spamscore=0 phishscore=0 bulkscore=0 malwarescore=0 suspectscore=0 adultscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2107120135 Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH] eal/ppc: ignore gcc 10 stringop-overflow warnings X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" On 7/5/21 2:28 AM, David Marchand wrote: > On Wed, Jun 23, 2021 at 6:13 PM David Christensen > wrote: >> >> Suppress gcc warning "warning: writing 16 bytes into a region of >> size 0" for users of the POWER rte_memcpy() function. Existing >> rte_memcpy() code takes different code paths based on the actual >> size of the move so the warning is already addressed. See also >> commit b5b3ea803e47 ("eal/x86: ignore gcc 10 stringop-overflow warnings") > > Bugzilla ID: 739 ? Different compiler warning, though same gcc version involved. > What about a Cc: stable@dpdk.org? > We did backport such change for x86. Yes, should apply to stable as well. Do I need to resubmit patch or is the CC: enough? Dave