From patchwork Thu Jan 7 14:16:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 358890 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F6C4C4332E for ; Thu, 7 Jan 2021 14:18:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 53D34208A9 for ; Thu, 7 Jan 2021 14:18:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728583AbhAGOSk (ORCPT ); Thu, 7 Jan 2021 09:18:40 -0500 Received: from mail.kernel.org ([198.145.29.99]:39646 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729128AbhAGORf (ORCPT ); Thu, 7 Jan 2021 09:17:35 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5B2B523383; Thu, 7 Jan 2021 14:16:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1610028981; bh=L3VBJnEnMWq60/0e5xHVacF3D4w/DsM7W5anOlTOcjE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qGxQ49Xlj+N7kG3Lt4aZdd1yjUcReSFPANsI2EqDDU0FxYTl1SKGvICwJ7sHSjI8G P/Uzsyt4BADQdAFysA6qMfQz2Ok6SpQ6LRleoZLS67jWCadUC4Q4OcJYs+4EdawunZ AyInKNeKnvRVbSBTqduSkzAaYVgxPBzQZi4N4QpU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Petr Vorel , Rich Felker , Rich Felker , Peter Korsgaard , Baruch Siach , Florian Weimer , Andrew Morton , Linus Torvalds Subject: [PATCH 4.9 13/32] uapi: move constants from to Date: Thu, 7 Jan 2021 15:16:33 +0100 Message-Id: <20210107140828.493480079@linuxfoundation.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210107140827.866214702@linuxfoundation.org> References: <20210107140827.866214702@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Petr Vorel commit a85cbe6159ffc973e5702f70a3bd5185f8f3c38d upstream. and include in UAPI headers instead of . The reason is to avoid indirect include when using some network headers: or others -> -> . This indirect include causes on MUSL redefinition of struct sysinfo when included both and some of UAPI headers: In file included from x86_64-buildroot-linux-musl/sysroot/usr/include/linux/kernel.h:5, from x86_64-buildroot-linux-musl/sysroot/usr/include/linux/netlink.h:5, from ../include/tst_netlink.h:14, from tst_crypto.c:13: x86_64-buildroot-linux-musl/sysroot/usr/include/linux/sysinfo.h:8:8: error: redefinition of `struct sysinfo' struct sysinfo { ^~~~~~~ In file included from ../include/tst_safe_macros.h:15, from ../include/tst_test.h:93, from tst_crypto.c:11: x86_64-buildroot-linux-musl/sysroot/usr/include/sys/sysinfo.h:10:8: note: originally defined here Link: https://lkml.kernel.org/r/20201015190013.8901-1-petr.vorel@gmail.com Signed-off-by: Petr Vorel Suggested-by: Rich Felker Acked-by: Rich Felker Cc: Peter Korsgaard Cc: Baruch Siach Cc: Florian Weimer Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- include/uapi/linux/const.h | 5 +++++ include/uapi/linux/ethtool.h | 2 +- include/uapi/linux/kernel.h | 9 +-------- include/uapi/linux/lightnvm.h | 2 +- include/uapi/linux/mroute6.h | 2 +- include/uapi/linux/netfilter/x_tables.h | 2 +- include/uapi/linux/netlink.h | 2 +- include/uapi/linux/sysctl.h | 2 +- 8 files changed, 12 insertions(+), 14 deletions(-) --- a/include/uapi/linux/const.h +++ b/include/uapi/linux/const.h @@ -24,4 +24,9 @@ #define _BITUL(x) (_AC(1,UL) << (x)) #define _BITULL(x) (_AC(1,ULL) << (x)) +#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) +#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) + +#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) + #endif /* !(_LINUX_CONST_H) */ --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -13,7 +13,7 @@ #ifndef _UAPI_LINUX_ETHTOOL_H #define _UAPI_LINUX_ETHTOOL_H -#include +#include #include #include --- a/include/uapi/linux/kernel.h +++ b/include/uapi/linux/kernel.h @@ -2,13 +2,6 @@ #define _UAPI_LINUX_KERNEL_H #include - -/* - * 'kernel.h' contains some often-used function prototypes etc - */ -#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) -#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) - -#define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) +#include #endif /* _UAPI_LINUX_KERNEL_H */ --- a/include/uapi/linux/lightnvm.h +++ b/include/uapi/linux/lightnvm.h @@ -20,7 +20,7 @@ #define _UAPI_LINUX_LIGHTNVM_H #ifdef __KERNEL__ -#include +#include #include #else /* __KERNEL__ */ #include --- a/include/uapi/linux/mroute6.h +++ b/include/uapi/linux/mroute6.h @@ -1,7 +1,7 @@ #ifndef _UAPI__LINUX_MROUTE6_H #define _UAPI__LINUX_MROUTE6_H -#include +#include #include #include #include /* For struct sockaddr_in6. */ --- a/include/uapi/linux/netfilter/x_tables.h +++ b/include/uapi/linux/netfilter/x_tables.h @@ -1,6 +1,6 @@ #ifndef _UAPI_X_TABLES_H #define _UAPI_X_TABLES_H -#include +#include #include #define XT_FUNCTION_MAXNAMELEN 30 --- a/include/uapi/linux/netlink.h +++ b/include/uapi/linux/netlink.h @@ -1,7 +1,7 @@ #ifndef _UAPI__LINUX_NETLINK_H #define _UAPI__LINUX_NETLINK_H -#include +#include #include /* for __kernel_sa_family_t */ #include --- a/include/uapi/linux/sysctl.h +++ b/include/uapi/linux/sysctl.h @@ -22,7 +22,7 @@ #ifndef _UAPI_LINUX_SYSCTL_H #define _UAPI_LINUX_SYSCTL_H -#include +#include #include #include