Greg KH wrote:

On Fri, Jun 22, 2012 at 10:59:48AM -0400, Mike Snitzer wrote:

quoted

Hi Greg,

3.3-stable pulled in upstream commit
6f94a4c45a6f744383f9f695dde019998db3df55 (dm thin: fix stacked bi_next
usage)

But later in the 3.4 development window it was determined that that
commit introduced a significant leak.  The following upstream commit
fixes it (but unfortunately didn't cc: stable).

3.3 is end-of-life, so there's not much I can do with the 3.3-stable
tree anymore, sorry.  If there's any other tree I should apply this to
that is active (i.e. 3.0 or 3.4), please let me know.

Looks like you forgot 3.2 that is affected (since 3.2.14).