the only place that needs to include asm/exec.h is linux/binfmts.h

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/arm/include/asm/system.h

@@ -2,7 +2,6 @@
 #include <asm/barrier.h>
 #include <asm/compiler.h>
 #include <asm/cmpxchg.h>
-#include <asm/exec.h>
 #include <asm/switch_to.h>
 #include <asm/system_info.h>
 #include <asm/system_misc.h>

fs/binfmt_elf.c

@@ -35,7 +35,6 @@
 #include <asm/uaccess.h>
 #include <asm/param.h>
 #include <asm/page.h>
-#include <asm/exec.h>
 
 static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs);
 static int load_elf_library(struct file *);

fs/binfmt_elf_fdpic.c

@@ -39,7 +39,6 @@
 #include <asm/uaccess.h>
 #include <asm/param.h>
 #include <asm/pgalloc.h>
-#include <asm/exec.h>
 
 typedef char *elf_caddr_t;
 

fs/exec.c

@@ -59,7 +59,6 @@
 #include <asm/uaccess.h>
 #include <asm/mmu_context.h>
 #include <asm/tlb.h>
-#include <asm/exec.h>
 
 #include <trace/events/task.h>
 #include "internal.h"

include/linux/binfmts.h

@@ -19,6 +19,7 @@ struct pt_regs;
 
 #ifdef __KERNEL__
 #include <linux/sched.h>
+#include <asm/exec.h>
 
 #define CORENAME_MAX_SIZE 128