From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763859AbXGNTib (ORCPT ); Sat, 14 Jul 2007 15:38:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1763319AbXGNTiX (ORCPT ); Sat, 14 Jul 2007 15:38:23 -0400 Received: from mail-out.m-online.net ([212.18.0.10]:52870 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762613AbXGNTiV (ORCPT ); Sat, 14 Jul 2007 15:38:21 -0400 Date: Sat, 14 Jul 2007 21:38:34 +0200 From: Olaf Hering To: Andrew Morton , linux-kernel@vger.kernel.org, David Miller Cc: stable@kernel.org Subject: [PATCH] unexport asm/shmparam.h Message-ID: <20070714193834.GA9140@aepfle.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org SHMLBA cant possible be used in userspace, see sparc versions of that header. Do not export asm/shmparam.h during make headers_install_all This removes another uservisible place of PAGE_SIZE Signed-off-by: Olaf Hering --- include/asm-generic/Kbuild.asm | 1 - include/asm-powerpc/Kbuild | 1 - include/asm-sparc64/shmparam.h | 2 -- include/linux/shm.h | 2 ++ 4 files changed, 2 insertions(+), 4 deletions(-) --- a/include/asm-generic/Kbuild.asm +++ b/include/asm-generic/Kbuild.asm @@ -30,6 +30,5 @@ unifdef-y += unistd.h unifdef-y += user.h # These probably shouldn't be exported -unifdef-y += shmparam.h unifdef-y += elf.h unifdef-y += page.h --- a/include/asm-powerpc/Kbuild +++ b/include/asm-powerpc/Kbuild @@ -15,7 +15,6 @@ header-y += termbits.h header-y += fcntl.h header-y += ipc.h header-y += poll.h -header-y += shmparam.h header-y += sockios.h header-y += ucontext.h header-y += ioctl.h --- a/include/asm-sparc64/shmparam.h +++ b/include/asm-sparc64/shmparam.h @@ -1,7 +1,6 @@ /* $Id: shmparam.h,v 1.5 2001/09/24 21:17:57 kanoj Exp $ */ #ifndef _ASMSPARC64_SHMPARAM_H #define _ASMSPARC64_SHMPARAM_H -#ifdef __KERNEL__ #include @@ -9,5 +8,4 @@ /* attach addr a multiple of this */ #define SHMLBA ((PAGE_SIZE > L1DCACHE_SIZE) ? PAGE_SIZE : L1DCACHE_SIZE) -#endif /* __KERNEL__ */ #endif /* _ASMSPARC64_SHMPARAM_H */ --- a/include/linux/shm.h +++ b/include/linux/shm.h @@ -16,7 +16,9 @@ #define SHMALL (SHMMAX/PAGE_SIZE*(SHMMNI/16)) /* max shm system wide (pages) */ #define SHMSEG SHMMNI /* max shared segs per process */ +#ifdef __KERNEL__ #include +#endif /* Obsolete, used only for backwards compatibility and libc5 compiles */ struct shmid_ds {