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Subject[PATCH] 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: Olaf Hering <olaf@aepfle.de>

---
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 <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 */
--- 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 <asm/shmparam.h>
+#endif

/* Obsolete, used only for backwards compatibility and libc5 compiles */
struct shmid_ds {
-
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