Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4029a917 authored by Olaf Hering's avatar Olaf Hering Committed by Linus Torvalds
Browse files

unexport asm/shmparam.h 



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: default avatarOlaf Hering <olaf@aepfle.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent eb1f2930

include/asm-generic/Kbuild.asm

+0 −1
Original line number Diff line number Diff line
@@ -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

include/asm-powerpc/Kbuild

+0 −1
Original line number Diff line number Diff line
@@ -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

include/asm-sparc64/shmparam.h

+0 −2
Original line number Diff line number Diff line 
/* $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 <asm/spitfire.h>
@@ -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 */

include/linux/shm.h

+2 −0
Original line number Diff line number Diff line
@@ -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 <asm/shmparam.h>

#endif



/* Obsolete, used only for backwards compatibility and libc5 compiles */

struct shmid_ds {