From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx48/kfKrRJTgKxOWvmyCcj93SSybnVjPzdCve1rMcy2DfeWiAI8lZWxj9fWmzMzfjV7EwGqS ARC-Seal: i=1; a=rsa-sha256; t=1523726919; cv=none; d=google.com; s=arc-20160816; b=oycEZHDULB7v89+hTEe6GkrVZBDoDJvNzTdsZvYajBuDgdCqFZLy+x/zh1iaeUbGz5 YnM+vSGZv6VnJjoF6ryfK2gQ5z00gRQpCrbyA2JzBWG6u5EVAvD69V/L8DDWNXlDHHDe M+jUiRM6Kp9yxd+NFx9/HmwuGnvT8biuzUU8xozeWhaRntHYot2lvM7n5MmNT0f5WG1n wASnFdpOO4Lt9AmZRmu9Bt1Um50ARHZNYQzwTZeT8OMGP5OTIaxMkU/AV7R3ncCWICGt Oe/F/SRJCCObhcPJ/42XnSvBt08yly2rS4pYqYzjWoXNmRvS8xIjRvzDQkGgwuL6H8i8 aNug== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:user-agent:in-reply-to :content-transfer-encoding:content-disposition:mime-version :references:subject:cc:to:from:date:arc-authentication-results; bh=s5l7KJgk4qIXSEvspifoBWsLRtCc08nAi0ZzOIiytQE=; b=zUBqKMNXeC+6nShihS6T9PVufP0a/wwfjRojL4pJysIFDLIELQVPfBQ9aAbb4H6cez fg2CZiNYw4McyRODmKqx9NL+nWZjac+JdaHEJKW3LQ6eWKi1/UaExcgYu/PtCr5Vkq4h k5exYTnU+x6g3BfrG+Su3XMmhPtEUQplssepZZ0WUTzlc40rwjm2dhSyhxM+SRf187Jn rFqQPIfFbFaG/PWe6XYu5WdlEIK8vpB/Rsc2jnxIE+GpiAtxJQj1QTivNnCoc7RIVPyj 18sv6k9oIv65HLxIzsc1zQzPDG6WgqKtFu7HupLcBdtucDY1cC6tayN3s8tr/T85Jzbg CdQg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kselftest-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kselftest-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kselftest-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kselftest-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751138AbeDNR2i (ORCPT ); Sat, 14 Apr 2018 13:28:38 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:34260 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751154AbeDNR2g (ORCPT ); Sat, 14 Apr 2018 13:28:36 -0400 Date: Sat, 14 Apr 2018 20:28:27 +0300 From: Mike Rapoport To: Peng Hao Cc: shuah@kernel.org, aarcange@redhat.com, akpm@linux-foundation.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] selftests:vm: add include file References: <1523732936-42546-1-git-send-email-peng.hao2@zte.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1523732936-42546-1-git-send-email-peng.hao2@zte.com.cn> User-Agent: Mutt/1.5.24 (2015-08-30) X-TM-AS-GCONF: 00 x-cbid: 18041417-0008-0000-0000-000004EA8F5C X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18041417-0009-0000-0000-00001E7EA08E Message-Id: <20180414172826.GA3211@rapoport-lnx> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-04-14_07:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1804140168 Sender: linux-kselftest-owner@vger.kernel.org X-Mailing-List: linux-kselftest@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1597718514051062643?= X-GMAIL-MSGID: =?utf-8?q?1597743478896471635?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On Sun, Apr 15, 2018 at 03:08:56AM +0800, Peng Hao wrote: > userfaultfd.c: In function ‘hugetlb_release_pages’: > userfaultfd.c:145:25: error: ‘FALLOC_FL_PUNCH_HOLE’ undeclared > (first use in this function) > > Signed-off-by: Peng Hao > --- > tools/testing/selftests/vm/userfaultfd.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tools/testing/selftests/vm/userfaultfd.c b/tools/testing/selftests/vm/userfaultfd.c > index de2f9ec..d8fe447 100644 > --- a/tools/testing/selftests/vm/userfaultfd.c > +++ b/tools/testing/selftests/vm/userfaultfd.c > @@ -68,6 +68,7 @@ > #include > #include > #include > +#include The FALLOC_FL_PUNCH_HOLE definition should come from #include . What are the versions of your kernel and the libc-development package? > #ifdef __NR_userfaultfd > > -- > 1.8.3.1 > -- Sincerely yours, Mike.