From b3fcaaa8a6359e9ed623ed4c1d2d48c79eed4648 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 14 Jul 2008 19:25:57 +1000 Subject: [PATCH] powerpc: mman.h export fixups Commit ef3d3246a0d06be622867d21af25f997aeeb105f ("powerpc/mm: Add Strong Access Ordering support") in the powerpc/{next,master} tree caused the following in a powerpc allmodconfig build: usr/include/asm/mman.h requires linux/mm.h, which does not exist in exported headers We should not use CONFIG_PPC64 in an unprotected (by __KERNEL__) section of an exported include file and linux/mm.h is not exported. So protect the whole section that is CONFIG_PPC64 with __KERNEL__ and put the two introduced includes in there as well. Signed-off-by: Stephen Rothwell Acked-by: Dave Kleikamp Signed-off-by: Benjamin Herrenschmidt --- include/asm-powerpc/Kbuild | 1 - include/asm-powerpc/mman.h | 8 ++++++-- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild index 34a0a8db0104..04ce8f8a2ee7 100644 --- a/include/asm-powerpc/Kbuild +++ b/include/asm-powerpc/Kbuild @@ -2,7 +2,6 @@ include include/asm-generic/Kbuild.asm header-y += auxvec.h header-y += ioctls.h -header-y += mman.h header-y += sembuf.h header-y += siginfo.h header-y += stat.h diff --git a/include/asm-powerpc/mman.h b/include/asm-powerpc/mman.h index f8a32e20ba04..9209f755763e 100644 --- a/include/asm-powerpc/mman.h +++ b/include/asm-powerpc/mman.h @@ -1,9 +1,7 @@ #ifndef _ASM_POWERPC_MMAN_H #define _ASM_POWERPC_MMAN_H -#include #include -#include /* * This program is free software; you can redistribute it and/or @@ -28,7 +26,12 @@ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ +#ifdef __KERNEL__ #ifdef CONFIG_PPC64 + +#include +#include + /* * This file is included by linux/mman.h, so we can't use cacl_vm_prot_bits() * here. How important is the optimization? @@ -56,4 +59,5 @@ static inline int arch_validate_prot(unsigned long prot) #define arch_validate_prot(prot) arch_validate_prot(prot) #endif /* CONFIG_PPC64 */ +#endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_MMAN_H */ -- 2.34.1