Jiri Kosina wrote: > On Fri, 19 Oct 2007, Larry Finger wrote: > >> As I said earlier, the lock problem went away; however, I get the >> following two kernel warnings: > > That's because I messed up the patch, sorry. The one below should work > better. > > > > From: Jiri Kosina <[EMAIL PROTECTED]> > > USB: usbserial - fix potential deadlock between write() and IRQ > > usb_serial_generic_write() doesn't disable interrupts when taking port->lock, > and could therefore deadlock with usb_serial_generic_read_bulk_callback() > being called from interrupt, taking the same lock. Fix it. > > Signed-off-by: Jiri Kosina <[EMAIL PROTECTED]>
It does work better. With it, I was able to make a dial-up connection and send pings over it. Larry - 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/
