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Date: Sat, 09 Sep 2006 12:31:33 +0100 From: David Woodhouse <dwmw2@...radead.org> To: torvalds@...l.org Cc: akpm@...l.org, linux-kernel@...r.kernel.org Subject: [PATCH] [5/6] Don't expose PFN stuff to userspace in <asm-i386/setup.h> The header file <linux/pfn.h> doesn't exist in userspace and probably shouldn't -- but it's used unconditionally in <asm-i386/setup.h>. Protect it with #ifdef __KERNEL__ and move setup.h from $(header-y) to $(unifdef-y) in Kbuild accordingly. Signed-off-by: David Woodhouse <dwmw2@...radead.org> diff --git a/include/asm-i386/Kbuild b/include/asm-i386/Kbuild index 335b2fa..2308190 100644 --- a/include/asm-i386/Kbuild +++ b/include/asm-i386/Kbuild @@ -1,5 +1,5 @@ include include/asm-generic/Kbuild.asm -header-y += boot.h debugreg.h ldt.h setup.h ucontext.h +header-y += boot.h debugreg.h ldt.h ucontext.h -unifdef-y += mtrr.h vm86.h +unifdef-y += mtrr.h setup.h vm86.h diff --git a/include/asm-i386/setup.h b/include/asm-i386/setup.h index f737e42..2734909 100644 --- a/include/asm-i386/setup.h +++ b/include/asm-i386/setup.h @@ -6,6 +6,7 @@ #ifndef _i386_SETUP_H #define _i386_SETUP_H +#ifdef __KERNEL__ #include <linux/pfn.h> /* @@ -13,6 +14,7 @@ #include <linux/pfn.h> */ #define MAXMEM_PFN PFN_DOWN(MAXMEM) #define MAX_NONPAE_PFN (1 << 20) +#endif #define PARAM_SIZE 4096 #define COMMAND_LINE_SIZE 256 -- dwmw2 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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