diff options
| author | Cyrill Gorcunov <gorcunov@gmail.com> | 2009-01-14 23:37:46 +0300 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2009-01-14 15:39:28 -0800 |
| commit | 95c4bff0308eb0819436b730a836846d3e784657 (patch) | |
| tree | bcda34e225632d3beb63871ff53b7eb87d942aca | |
| parent | 73310a169aebe257efdd35a763cce1c7658f40c9 (diff) | |
| download | linux-95c4bff0308eb0819436b730a836846d3e784657.tar.bz2 | |
x86: headers cleanup - boot.h
Impact: cleanup
'make headers_check' warn us about leaking of kernel private
(mostly compile time vars) data to userspace in headers. Fix it.
Neither BOOT_HEAP_SIZE, BOOT_STACK_SIZE refs
was found by searching thru net (ie in user-space area)
so fence this all by __KERNEL__ guard.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| -rw-r--r-- | arch/x86/include/asm/boot.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h index c0e8e68a31fb..6526cf08b0e4 100644 --- a/arch/x86/include/asm/boot.h +++ b/arch/x86/include/asm/boot.h @@ -10,14 +10,16 @@ #define EXTENDED_VGA 0xfffe /* 80x50 mode */ #define ASK_VGA 0xfffd /* ask for it at bootup */ +#ifdef __KERNEL__ + /* Physical address where kernel should be loaded. */ #define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \ + (CONFIG_PHYSICAL_ALIGN - 1)) \ & ~(CONFIG_PHYSICAL_ALIGN - 1)) -#if (defined CONFIG_KERNEL_BZIP2) +#ifdef CONFIG_KERNEL_BZIP2 #define BOOT_HEAP_SIZE 0x400000 -#else +#else /* !CONFIG_KERNEL_BZIP2 */ #ifdef CONFIG_X86_64 #define BOOT_HEAP_SIZE 0x7000 @@ -25,7 +27,7 @@ #define BOOT_HEAP_SIZE 0x4000 #endif -#endif +#endif /* !CONFIG_KERNEL_BZIP2 */ #ifdef CONFIG_X86_64 #define BOOT_STACK_SIZE 0x4000 @@ -33,4 +35,6 @@ #define BOOT_STACK_SIZE 0x1000 #endif +#endif /* __KERNEL__ */ + #endif /* _ASM_X86_BOOT_H */ |