Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

torvalds · torvalds · commit 15c81026204d · 2014-01-20T15:12:49.000-08:00
Pull x32 uapi changes from Peter Anvin:
 "This is the first few of a set of patches by H.J.  Lu to make the
  kernel uapi headers usable for x32, as required by some non-glibc
  libcs.

  These particular patches make the stat and statfs structures usable"

* 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, x32: Use __kernel_long_t for __statfs_word
  x86, x32: Use __kernel_long_t/__kernel_ulong_t in x86-64 stat.h
diff --git a/arch/x86/include/uapi/asm/stat.h b/arch/x86/include/uapi/asm/stat.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_X86_STAT_H
 #define _ASM_X86_STAT_H
 
+#include <asm/posix_types.h>
+
 #define STAT_HAVE_NSEC 1
 
 #ifdef __i386__
@@ -78,26 +80,26 @@ struct stat64 {
 #else /* __i386__ */
 
 struct stat {
-	unsigned long	st_dev;
-	unsigned long	st_ino;
-	unsigned long	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 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_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;
+	__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. */
+
+	__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 */
diff --git a/include/uapi/asm-generic/statfs.h b/include/uapi/asm-generic/statfs.h
@@ -13,7 +13,7 @@
  */
 #ifndef __statfs_word
 #if __BITS_PER_LONG == 64
-#define __statfs_word long
+#define __statfs_word __kernel_long_t
 #else
 #define __statfs_word __u32
 #endif
