Make sure serial-driver dtr_rts is called with disc_mutex held after
checking the disconnected flag.
Due to a bug in the tty layer, dtr_rts may get called after a device has
been disconnected and the tty-device unregistered. Some drivers have had
individual checks for disconnect to make sure the d
On Wed, Feb 13, 2013 at 03:28:51PM +0100, Johan Hovold wrote:
> Make sure serial-driver dtr_rts is called with disc_mutex held after
> checking the disconnected flag.
>
> Due to a bug in the tty layer, dtr_rts may get called after a device has
why don't you fix the bug in the tty layer instead ?
On Wed, Feb 13, 2013 at 04:34:36PM +0200, Felipe Balbi wrote:
> On Wed, Feb 13, 2013 at 03:28:51PM +0100, Johan Hovold wrote:
> > Make sure serial-driver dtr_rts is called with disc_mutex held after
> > checking the disconnected flag.
> >
> > Due to a bug in the tty layer, dtr_rts may get called a
On Wed, Feb 13, 2013 at 03:28:51PM +0100, Johan Hovold wrote:
> Make sure serial-driver dtr_rts is called with disc_mutex held after
> checking the disconnected flag.
>
> Due to a bug in the tty layer, dtr_rts may get called after a device has
> been disconnected and the tty-device unregistered. S
