x86: kaslr: fix build due to missing ALIGN definition
authorJiri Kosina <jkosina@suse.cz>
Wed, 29 Apr 2015 16:09:53 +0000 (18:09 +0200)
committerJiri Kosina <jkosina@suse.cz>
Wed, 29 Apr 2015 19:54:54 +0000 (21:54 +0200)
Fengguang's bot reported that 4545c898 ("x86: introduce kaslr_offset()") broke
randconfig build

   In file included from arch/x86/xen/vga.c:5:0:
   arch/x86/include/asm/setup.h: In function 'kaslr_offset':
>> arch/x86/include/asm/setup.h:77:2: error: implicit declaration of function 'ALIGN' [-Werror=implicit-function-declaration]
     return (unsigned long)&_text - __START_KERNEL;
     ^
Fix that by making setup.h self-sufficient by explicitly including
linux/kernel.h, which is needed for ALIGN() (which is what __START_KERNEL
contains in its expansion).

Reported-by: fengguang.wu@intel.com
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
arch/x86/include/asm/setup.h

index 785ac2f27271f88beeff59f65b7f99b5edda9019..11af24e09c8a667911bf9f0b4a3e17b7c75acf16 100644 (file)
@@ -60,6 +60,7 @@ static inline void x86_ce4100_early_setup(void) { }
 #ifndef _SETUP
 
 #include <asm/espfix.h>
+#include <linux/kernel.h>
 
 /*
  * This is set up by the setup-routine at boot-time