x86, x32: Use __kernel_long_t/__kernel_ulong_t in x86-64 stat.h

Both x32 and x86-64 use the same stat system call interface. But x32
long is 32-bit. This patch changes x86 uapi <asm/stat.h> to use
__kernel_long_t/__kernel_ulong_t in x86-64 stat.

Signed-off-by: H.J. Lu <[e-mail]>
Link: http://lkml.kernel.org/r/CAMe9rOquPtWEro0GQ=Z95pZJ=[e-mail]
Signed-off-by: H. Peter Anvin <[e-mail]>

arch/x86/include/uapi/asm/stat.h

···
 #ifndef _ASM_X86_STAT_H
 #define _ASM_X86_STAT_H
 
+#include <asm/posix_types.h>
+
 #define STAT_HAVE_NSEC 1
 
 #ifdef __i386__
···
 #else /* __i386__ */
 
 struct stat {
-	unsigned long	st_dev;
-	unsigned long	st_ino;
-	unsigned long	st_nlink;
+	__kernel_ulong_t	st_dev;
+	__kernel_ulong_t	st_ino;
+	__kernel_ulong_t	st_nlink;
 
-	unsigned int	st_mode;
-	unsigned int	st_uid;
-	unsigned int	st_gid;
-	unsigned int	__pad0;
-	unsigned long	st_rdev;
-	long		st_size;
-	long		st_blksize;
-	long		st_blocks;	/* Number 512-byte blocks allocated. */
+	unsigned int		st_mode;
+	unsigned int		st_uid;
+	unsigned int		st_gid;
+	unsigned int		__pad0;
+	__kernel_ulong_t	st_rdev;
+	__kernel_long_t		st_size;
+	__kernel_long_t		st_blksize;
+	__kernel_long_t		st_blocks;	/* Number 512-byte blocks allocated. */
 
-	unsigned long	st_atime;
-	unsigned long	st_atime_nsec;
-	unsigned long	st_mtime;
-	unsigned long	st_mtime_nsec;
-	unsigned long	st_ctime;
-	unsigned long   st_ctime_nsec;
-	long		__unused[3];
+	__kernel_ulong_t	st_atime;
+	__kernel_ulong_t	st_atime_nsec;
+	__kernel_ulong_t	st_mtime;
+	__kernel_ulong_t	st_mtime_nsec;
+	__kernel_ulong_t	st_ctime;
+	__kernel_ulong_t	st_ctime_nsec;
+	__kernel_long_t		__unused[3];
 };
 
 /* We don't need to memset the whole thing just to initialize the padding */