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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF70EC433EF for ; Sat, 5 Mar 2022 04:29:07 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 8426C8D0009; Fri, 4 Mar 2022 23:29:07 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 7830E8D0001; Fri, 4 Mar 2022 23:29:07 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 66CA88D0009; Fri, 4 Mar 2022 23:29:07 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.28]) by kanga.kvack.org (Postfix) with ESMTP id 597A68D0001 for ; Fri, 4 Mar 2022 23:29:07 -0500 (EST) Received: from smtpin06.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay12.hostedemail.com (Postfix) with ESMTP id 2F21C120CBB for ; Sat, 5 Mar 2022 04:29:07 +0000 (UTC) X-FDA: 79209052734.06.8352BA3 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf01.hostedemail.com (Postfix) with ESMTP id 69A0C40004 for ; Sat, 5 Mar 2022 04:29:06 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C1FA8608C1; Sat, 5 Mar 2022 04:29:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 298AFC004E1; Sat, 5 Mar 2022 04:29:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1646454545; bh=3QgYFKLKriyRmPcPhNjx7Af6DYia7YhltRuyQlGNKC4=; h=Date:To:From:In-Reply-To:Subject:From; b=v0haSeXRF0H36HFvE0OKaW4DrKysfYa+yHY4akGO8nKWA7r+PRuLSTtUy75Ckc2YJ lAfchNA8kIpsnJexOyYaIxxTiCaYEAG80RlyDgOR6EiREDNYe9Iq2enP7zMqFEgWdx nzhXmo39N6Qmt2wgGKD6UbmQhK4JmmybC7lEAOEI= Date: Fri, 04 Mar 2022 20:29:04 -0800 To: skhan@linuxfoundation.org,zhouchengming@bytedance.com,akpm@linux-foundation.org,patches@lists.linux.dev,linux-mm@kvack.org,mm-commits@vger.kernel.org,torvalds@linux-foundation.org,akpm@linux-foundation.org From: Andrew Morton In-Reply-To: <20220304202822.d47f8084928321c83070d7d7@linux-foundation.org> Subject: [patch 6/8] kselftest/vm: fix tests build with old libc Message-Id: <20220305042905.298AFC004E1@smtp.kernel.org> X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 69A0C40004 X-Stat-Signature: myq4dunnt5i1uxnyex97bczu86w9mqnf Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=v0haSeXR; dmarc=none; spf=pass (imf01.hostedemail.com: domain of akpm@linux-foundation.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org X-HE-Tag: 1646454546-338858 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Chengming Zhou Subject: kselftest/vm: fix tests build with old libc The error message when I build vm tests on debian10 (GLIBC 2.28): userfaultfd.c: In function `userfaultfd_pagemap_test': userfaultfd.c:1393:37: error: `MADV_PAGEOUT' undeclared (first use in this function); did you mean `MADV_RANDOM'? if (madvise(area_dst, test_pgsize, MADV_PAGEOUT)) ^~~~~~~~~~~~ MADV_RANDOM This patch includes these newer definitions from UAPI linux/mman.h, is useful to fix tests build on systems without these definitions in glibc sys/mman.h. Link: https://lkml.kernel.org/r/20220227055330.43087-2-zhouchengming@bytedance.com Signed-off-by: Chengming Zhou Reviewed-by: Shuah Khan Signed-off-by: Andrew Morton --- tools/testing/selftests/vm/userfaultfd.c | 1 + 1 file changed, 1 insertion(+) --- a/tools/testing/selftests/vm/userfaultfd.c~kselftest-vm-fix-tests-build-with-old-libc +++ a/tools/testing/selftests/vm/userfaultfd.c @@ -46,6 +46,7 @@ #include #include #include +#include #include #include #include _