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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28FB9C433EF for ; Thu, 17 Mar 2022 12:50:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234081AbiCQMvk (ORCPT ); Thu, 17 Mar 2022 08:51:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39332 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233866AbiCQMvB (ORCPT ); Thu, 17 Mar 2022 08:51:01 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7EBA41F2DF7; Thu, 17 Mar 2022 05:49:08 -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 sin.source.kernel.org (Postfix) with ESMTPS id AF7ACCE233F; Thu, 17 Mar 2022 12:49:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8CC09C340E9; Thu, 17 Mar 2022 12:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1647521345; bh=imLRbNBIttWRNaw4IAFVGr5nNbkEISMaVibcAl0KihE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Al49Q8FlVvI8evPOotC+rkq8d67kr+9+s+sgo5SwpBRWqLolyPFmm5HgXp2RQ7V2I pNT/tiuhbASuXX8QHAtTZ7mSkqH7BjMjTiyrTYwe1onTDkwUCgtuZbP7wtEQgrQNWR jit4Mk4BFbMPgwS1Pz8UwinP9DfwMgCRCcRwJ0EE= 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 5.4 43/43] kselftest/vm: fix tests build with old libc Date: Thu, 17 Mar 2022 13:45:54 +0100 Message-Id: <20220317124528.864642891@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220317124527.672236844@linuxfoundation.org> References: <20220317124527.672236844@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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