From ff3409ab17d56450943364ba49a16960e3cdda9b Mon Sep 17 00:00:00 2001 From: Jonas Gorski <jogo@openwrt.org> Date: Sun, 6 Apr 2014 22:33:16 +0200 Subject: [RFC] jffs2: work around unaligned accesses failing on bcm63xx/smp Unligned memcpy_fromio randomly fails with an unaligned dst. Work around it by ensuring we are always doing aligned copies. Should fix filename corruption in jffs2 with SMP. Signed-off-by: Jonas Gorski <jogo@openwrt.org> --- fs/jffs2/nodelist.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/fs/jffs2/nodelist.h +++ b/fs/jffs2/nodelist.h @@ -255,7 +255,7 @@ struct jffs2_full_dirent uint32_t ino; /* == zero for unlink */ unsigned int nhash; unsigned char type; - unsigned char name[0]; + unsigned char name[0] __attribute__((aligned((sizeof(long))))); }; /*