> Signed-off-by: Jan "Yenya" Kasprzak <[EMAIL PROTECTED]> > Cc: Jiri Slaby <[EMAIL PROTECTED]> > Cc: Alan Cox <[EMAIL PROTECTED]>
Acked-by: Alan Cox <[EMAIL PROTECTED]> > > --- linux-2.6.21-rc2/drivers/char/mxser_new.c.orig 2007-04-20 > 15:41:46.000000000 +0200 > +++ linux-2.6.21-rc2/drivers/char/mxser_new.c 2007-04-20 15:46:46.000000000 > +0200 > @@ -2230,7 +2230,14 @@ > port->mon_data.rxcnt += cnt; > port->mon_data.up_rxcnt += cnt; > > + /* > + * We are called from an interrupt context with &port->slock > + * being held. Drop it temporarily in order to prevent > + * recursive locking. > + */ > + spin_unlock(&port->slock); > tty_flip_buffer_push(tty); > + spin_lock(&port->slock); > } > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
