Comment 6 for bug 1101355

The attached patch applies cleanly against 3.5.0-22, and solves the issue. It is a compendium of the following patches, applied in order:
http://git.infradead.org/users/eparis/notify.git/commitdiff_plain/d8153d4d8b7b6141770e1416c4a338161205ed1b
http://git.infradead.org/users/eparis/notify.git/commitdiff_plain/0a6b6bd5919a65030b557ec8fe81f6fb3e93744a
http://git.infradead.org/users/eparis/notify.git/commitdiff_plain/03a1cec1f17ac1a6041996b3e40f96b5a2f90e1b
http://git.infradead.org/users/eparis/notify.git/commitdiff_plain/8b99c3ccf735a2294c7842d236caa42e543e2c95
http://git.infradead.org/users/eparis/notify.git/commitdiff_plain/1ca39ab9d21ac93f94b9e3eb364ea9a5cf2aba06
http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=commitdiff_plain;h=352e3b249284235e00745f3e71fc348b913e5deb
http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=commitdiff_plain;h=3587b1b097d70c2eb9fee95ea7995d13c05f66e5

Note: The infradead.org patches above are part of the Linux kernel commit 96680d2b9174668100824d763382240c71baa811.
Some parts of the 96680d2b9174668100824d763382240c71baa811 commit are already applied to the Ubuntu kernel,
but the above listed infradead.org patches are not applied yet.