Merge 3.14-rc5 into driver-core-next

We want the fixes in here.

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/powerpc/include/asm/compat.h b/arch/powerpc/include/asm/compat.h
index 84fdf6857c31..a613d2c82fd9 100644
--- a/arch/powerpc/include/asm/compat.h
+++ b/arch/powerpc/include/asm/compat.h
@@ -200,10 +200,11 @@ static inline void __user *arch_compat_alloc_user_space(long len)
 
         /*
          * We can't access below the stack pointer in the 32bit ABI and
-         * can access 288 bytes in the 64bit ABI
+         * can access 288 bytes in the 64bit big-endian ABI,
+         * or 512 bytes with the new ELFv2 little-endian ABI.
          */
         if (!is_32bit_task())
-                usp -= 288;
+                usp -= USER_REDZONE_SIZE;
 
         return (void __user *) (usp - len);
 }