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[23.128.96.18]) by mx.google.com with ESMTP id gx21si11639077ejc.503.2021.03.15.11.05.08; Mon, 15 Mar 2021 11:05:30 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@ibm.com header.s=pp1 header.b=cMzteEjf; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235254AbhCOOHY (ORCPT + 99 others); Mon, 15 Mar 2021 10:07:24 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:21998 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231415AbhCONyY (ORCPT ); Mon, 15 Mar 2021 09:54:24 -0400 Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 12FDfc6W015275; Mon, 15 Mar 2021 09:54:21 -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=IMkMB83HLmy5GJEh4yVZw4JAkAog+mf2q4x9F90mJgI=; b=cMzteEjfhRYwHOz8o6jqUHdrhzPveQZYZjiNkm/QdgFqjxC5b95qOJcctO28qUa5iJ9X 49FlFZ6lXlp2oGy9jcLowut+DWuoSbbHb+O9SY7VVCB71FUpBqa6sTRM80CGgl1MsVwk y8305yv8MU7Ycg50EZLROaSLyTlQnAkFDZRt3+Mm9zyZYY5ii6dumaK9/I5mbF3OKAp2 VxuhmW8A5dZu4xLvZ96FiI2Ld2pKDgtpuIMzuTdvCdCrqv2k5DPsJifroOjE6hgZdPZR fz1jkcsDOEsCxe2RCiqZ2ud4ZKyKa6Gy7EywvO0w8056sYJWpKIIwslugfMiZmAuSCWw Kg== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 37a83y98mf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 15 Mar 2021 09:54:21 -0400 Received: from m0098404.ppops.net (m0098404.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 12FDjrXO038483; Mon, 15 Mar 2021 09:54:20 -0400 Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0a-001b2d01.pphosted.com with ESMTP id 37a83y98kf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 15 Mar 2021 09:54:20 -0400 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.16.0.43/8.16.0.43) with SMTP id 12FDq5Zs005166; Mon, 15 Mar 2021 13:54:18 GMT Received: from b06cxnps4074.portsmouth.uk.ibm.com (d06relay11.portsmouth.uk.ibm.com [9.149.109.196]) by ppma03ams.nl.ibm.com with ESMTP id 378n18hwrw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 15 Mar 2021 13:54:18 +0000 Received: from d06av24.portsmouth.uk.ibm.com (mk.ibm.com [9.149.105.60]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 12FDsFwW46072170 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 15 Mar 2021 13:54:16 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D318942049; Mon, 15 Mar 2021 13:54:15 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8B93D42041; Mon, 15 Mar 2021 13:54:15 +0000 (GMT) Received: from [9.145.154.43] (unknown [9.145.154.43]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 15 Mar 2021 13:54:15 +0000 (GMT) Subject: Re: [PATCH v2 2/2] gcov: clang: drop support for clang-10 and older To: Nick Desaulniers , Andrew Morton Cc: Nathan Chancellor , linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com, Fangrui Song , Prasad Sodagudi References: <20210312220518.rz6cjh33bkwaumzz@archlinux-ax161> <20210312224132.3413602-1-ndesaulniers@google.com> <20210312224132.3413602-3-ndesaulniers@google.com> From: Peter Oberparleiter Message-ID: Date: Mon, 15 Mar 2021 14:54:15 +0100 MIME-Version: 1.0 In-Reply-To: <20210312224132.3413602-3-ndesaulniers@google.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369,18.0.761 definitions=2021-03-15_05:2021-03-15,2021-03-15 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 priorityscore=1501 mlxscore=0 malwarescore=0 lowpriorityscore=0 phishscore=0 mlxlogscore=797 spamscore=0 adultscore=0 clxscore=1015 impostorscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103150096 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12.03.2021 23:41, Nick Desaulniers wrote: > LLVM changed the expected function signatures for llvm_gcda_start_file() > and llvm_gcda_emit_function() in the clang-11 release. Drop the older > implementations and require folks to upgrade their compiler if they're > interested in GCOV support. > > Link: https://reviews.llvm.org/rGcdd683b516d147925212724b09ec6fb792a40041 > Link: https://reviews.llvm.org/rG13a633b438b6500ecad9e4f936ebadf3411d0f44 > Suggested-by: Nathan Chancellor > Signed-off-by: Nick Desaulniers Acked-by: Peter Oberparleiter -- Peter Oberparleiter Linux on Z Development - IBM Germany