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* [PATCH] asm-generic: Use __BITS_PER_LONG in statfs.h
@ 2012-04-26 18:45 H. Peter Anvin
  2012-04-30 13:57 ` Arnd Bergmann
  2012-04-30 23:46 ` [tip:x86/urgent] " tip-bot for H. Peter Anvin
  0 siblings, 2 replies; 3+ messages in thread
From: H. Peter Anvin @ 2012-04-26 18:45 UTC (permalink / raw)
  To: Arnd Bergmann, linux-arch, linux-kernel; +Cc: hpa, H. Peter Anvin

From: "H. Peter Anvin" <hpa@linux.intel.com>

<asm-generic/statfs.h> is exported to userspace, so using
BITS_PER_LONG is invalid.  We need to use __BITS_PER_LONG instead.

This is kernel bugzilla 43165.

Reported-by: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
 include/asm-generic/statfs.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/asm-generic/statfs.h b/include/asm-generic/statfs.h
index 0fd28e0..c749af9 100644
--- a/include/asm-generic/statfs.h
+++ b/include/asm-generic/statfs.h
@@ -15,7 +15,7 @@ typedef __kernel_fsid_t	fsid_t;
  * with a 10' pole.
  */
 #ifndef __statfs_word
-#if BITS_PER_LONG == 64
+#if __BITS_PER_LONG == 64
 #define __statfs_word long
 #else
 #define __statfs_word __u32
-- 
1.7.6.5

^ permalink raw reply related	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2012-04-30 23:47 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2012-04-26 18:45 [PATCH] asm-generic: Use __BITS_PER_LONG in statfs.h H. Peter Anvin
2012-04-30 13:57 ` Arnd Bergmann
2012-04-30 23:46 ` [tip:x86/urgent] " tip-bot for H. Peter Anvin

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