From: Paul Mundt <lethal@linux-sh.org>
Date: Mon, 14 May 2007 01:49:40 +0000 (+0900)
Subject: sh: Fix page size alignment in __copy_user_page().
X-Git-Tag: upstream/snapshot3+hdmi~33656^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d08b5fb37835988952d190b4540a71d60a4d198;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

sh: Fix page size alignment in __copy_user_page().

SH-3 comes up with the PAGE_SIZE on a misaligned boundary:

arch/sh/mm/copy_page.S: Assembler messages:
arch/sh/mm/copy_page.S:132: Warning: misaligned data

fix it up with explicit alignment.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

diff --git a/arch/sh/mm/copy_page.S b/arch/sh/mm/copy_page.S
index 397c94c..ae039f2 100644
--- a/arch/sh/mm/copy_page.S
+++ b/arch/sh/mm/copy_page.S
@@ -129,6 +129,7 @@ ENTRY(__copy_user_page)
 	rts
 	 nop
 #endif
+	.align 2
 .Lpsz:	.long	PAGE_SIZE
 /*
  * __kernel_size_t __copy_user(void *to, const void *from, __kernel_size_t n);