7183192196
The interrupt handling is completely broken and has in fact never been been enabled due to an inverted test for an interrupt endpoint in open() that prevented the interrupt URB from being submitted. Other highlights include missing interrupt URB resubmission (had it ever been submitted), missing locking when managing the open-port count, and NULL-pointer dereferences that could have been triggered by a malicious device. Rip out this broken crap which is beyond repair instead of pretending we support this feature. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.