| commit | 419628bef6e039a385807b2b95aa9b8ccae7c58e | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <jhovold@gmail.com> | Tue Aug 13 13:27:34 2013 +0200 |
| committer | chrmhoffmann <chrmhoffmann@gmail.com> | Sun Apr 05 10:18:44 2020 +0200 |
| tree | 3471991823b5ea7ae0011cd300058c1158f6ece1 | |
| parent | 9ef37c59a38acd6ac472a82205d2a07ad041cf23 [diff] |
USB: mos7720: fix broken control requests commit ef6c8c1d733e244f0499035be0dabe1f4ed98c6f upstream. The parallel-port code of the drivers used a stack allocated control-request buffer for asynchronous (and possibly deferred) control requests. This not only violates the no-DMA-from-stack requirement but could also lead to corrupt control requests being submitted. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>