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From: Greg KH on 1 Jul 2010 17:50
2.6.34-stable review patch. If anyone has any objections, please let me know.

------------------

From: Dan Carpenter <error27(a)gmail.com>

commit ddf08f4b90a413892bbb9bb2e8a57aed991cd47d upstream.

For kmap_atomic() we call kunmap_atomic() on the returned pointer.
That's different from kmap() and kunmap() and so it's easy to get them
backwards.

Signed-off-by: Dan Carpenter <error27(a)gmail.com>
Signed-off-by: Boaz Harrosh <bharrosh(a)panasas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh(a)suse.de>

---
fs/exofs/dir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/exofs/dir.c
+++ b/fs/exofs/dir.c
@@ -608,7 +608,7 @@ int exofs_make_empty(struct inode *inode
de->inode_no = cpu_to_le64(parent->i_ino);
memcpy(de->name, PARENT_DIR, sizeof(PARENT_DIR));
exofs_set_de_type(de, inode);
- kunmap_atomic(page, KM_USER0);
+ kunmap_atomic(kaddr, KM_USER0);
err = exofs_commit_chunk(page, 0, chunk_size);
fail:
page_cache_release(page);


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