OpenWrt – Blame information for rev 2

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1 office 1 From ff3409ab17d56450943364ba49a16960e3cdda9b Mon Sep 17 00:00:00 2001
2 From: Jonas Gorski <jogo@openwrt.org>
3 Date: Sun, 6 Apr 2014 22:33:16 +0200
4 Subject: [RFC] jffs2: work around unaligned accesses failing on bcm63xx/smp
5  
6 Unligned memcpy_fromio randomly fails with an unaligned dst. Work around
7 it by ensuring we are always doing aligned copies.
8  
9 Should fix filename corruption in jffs2 with SMP.
10  
11 Signed-off-by: Jonas Gorski <jogo@openwrt.org>
12 ---
13 fs/jffs2/nodelist.h | 2 +-
14 1 file changed, 1 insertion(+), 1 deletion(-)
15  
16 --- a/fs/jffs2/nodelist.h
17 +++ b/fs/jffs2/nodelist.h
18 @@ -259,7 +259,7 @@ struct jffs2_full_dirent
19 uint32_t ino; /* == zero for unlink */
20 unsigned int nhash;
21 unsigned char type;
22 - unsigned char name[0];
23 + unsigned char name[0] __attribute__((aligned((sizeof(long)))));
24 };
25  
26 /*