From patchwork Thu Mar 17 12:46:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 552539 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 E2625C433F5 for ; Thu, 17 Mar 2022 12:54:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234313AbiCQMz4 (ORCPT ); Thu, 17 Mar 2022 08:55:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37976 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234827AbiCQMx5 (ORCPT ); Thu, 17 Mar 2022 08:53:57 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 93A311F125F; Thu, 17 Mar 2022 05:51:46 -0700 (PDT) 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 1B229614F0; Thu, 17 Mar 2022 12:51:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DAA87C340E9; Thu, 17 Mar 2022 12:51:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1647521505; bh=imLRbNBIttWRNaw4IAFVGr5nNbkEISMaVibcAl0KihE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o1IbGgxuIjDOTmQlqBmdZHfyYgT5PghUoii5PT+Is4Ck+a2k1Nkyq0TLlLZnwpKF9 B48wrBwuXllU0LqqY7tStv87Dl3rkE/2jfJA5zK+zjbGbe56T4zzFAyLJg2cmbHaNM UW+uqHxKFm6CwbPhYDit5Y5vEbu+8SQtixc+qcpU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chengming Zhou , Shuah Khan , Andrew Morton , Linus Torvalds , Sasha Levin Subject: [PATCH 5.15 23/25] kselftest/vm: fix tests build with old libc Date: Thu, 17 Mar 2022 13:46:10 +0100 Message-Id: <20220317124526.969165919@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220317124526.308079100@linuxfoundation.org> References: <20220317124526.308079100@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Chengming Zhou [ Upstream commit b773827e361952b3f53ac6fa4c4e39ccd632102e ] 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 Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin --- tools/testing/selftests/vm/userfaultfd.c | 1 + 1 file changed, 1 insertion(+) --- a/tools/testing/selftests/vm/userfaultfd.c +++ b/tools/testing/selftests/vm/userfaultfd.c @@ -46,6 +46,7 @@ #include #include #include +#include #include #include #include