[65/99] fuse: fix kunmap in fuse_ioctl_copy_user

From: Greg KH
Date: Fri Nov 06 2009 - 17:31:31 EST

2.6.31-stable review patch. If anyone has any objections, please let us know.

From: Jens Axboe <jens.axboe@xxxxxxxxxx>

commit 0bd87182d3ab18a32a8e9175d3f68754c58e3432 upstream.

Looks like another victim of the confusing kmap() vs kmap_atomic() API

Reported-by: Todor Gyumyushev <yodor1@xxxxxxxxx>
Signed-off-by: Jens Axboe <jens.axboe@xxxxxxxxxx>
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

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

--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1600,7 +1600,7 @@ static int fuse_ioctl_copy_user(struct p
kaddr += copy;

- kunmap(map);
+ kunmap(page);

return 0;

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