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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2006-03-09 17:33:38 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-09 19:47:37 -0800
commit0ef675d491bd65028fa838015ebc6ce8abefab6f (patch)
tree8a2074152fceef8384b2276f4e06a05f9efbe969
parenteff2c2f6f569267aa52e2431844cec30637d7ade (diff)
downloadop-kernel-dev-0ef675d491bd65028fa838015ebc6ce8abefab6f.zip
op-kernel-dev-0ef675d491bd65028fa838015ebc6ce8abefab6f.tar.gz
[PATCH] mtd: 64 bit fixes
Fix some bugs in mtd/jffs2 on 64bit platform. The MEMGETBADBLOCK/MEMSETBADBLOCK ioctl are not listed in compat_ioctl.h. And some variables in jffs2 are declared as uint32_t but used to hold size_t values. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Thomas Gleixner <tglx@linutronix.de> Acked-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--fs/jffs2/nodelist.c3
-rw-r--r--fs/jffs2/readinode.c2
-rw-r--r--include/linux/compat_ioctl.h2
3 files changed, 5 insertions, 2 deletions
diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c
index b635e16..d4d0c41 100644
--- a/fs/jffs2/nodelist.c
+++ b/fs/jffs2/nodelist.c
@@ -406,7 +406,8 @@ static int check_node_data(struct jffs2_sb_info *c, struct jffs2_tmp_dnode_info
int err = 0, pointed = 0;
struct jffs2_eraseblock *jeb;
unsigned char *buffer;
- uint32_t crc, ofs, retlen, len;
+ uint32_t crc, ofs, len;
+ size_t retlen;
BUG_ON(tn->csize == 0);
diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c
index 5f0652d..f169564 100644
--- a/fs/jffs2/readinode.c
+++ b/fs/jffs2/readinode.c
@@ -112,7 +112,7 @@ static struct jffs2_raw_node_ref *jffs2_first_valid_node(struct jffs2_raw_node_r
* negative error code on failure.
*/
static inline int read_direntry(struct jffs2_sb_info *c, struct jffs2_raw_node_ref *ref,
- struct jffs2_raw_dirent *rd, uint32_t read, struct jffs2_full_dirent **fdp,
+ struct jffs2_raw_dirent *rd, size_t read, struct jffs2_full_dirent **fdp,
uint32_t *latest_mctime, uint32_t *mctime_ver)
{
struct jffs2_full_dirent *fd;
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 8fad50f..ae7dfb7 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -696,6 +696,8 @@ COMPATIBLE_IOCTL(MEMLOCK)
COMPATIBLE_IOCTL(MEMUNLOCK)
COMPATIBLE_IOCTL(MEMGETREGIONCOUNT)
COMPATIBLE_IOCTL(MEMGETREGIONINFO)
+COMPATIBLE_IOCTL(MEMGETBADBLOCK)
+COMPATIBLE_IOCTL(MEMSETBADBLOCK)
/* NBD */
ULONG_IOCTL(NBD_SET_SOCK)
ULONG_IOCTL(NBD_SET_BLKSIZE)
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