2.6.15.2 -stable review patch. If anyone has any objections, please let us know. ------------------ From: Ralf Baechle DL5RB ax_encaps() forgot to drop the bufferlock at the end of the function. Patch is already in 2.6.16-rc1. Signed-off-by: Ralf Baechle DL5RB Signed-off-by: Greg Kroah-Hartman --- drivers/net/hamradio/mkiss.c | 1 + 1 file changed, 1 insertion(+) --- linux-2.6.15.1.orig/drivers/net/hamradio/mkiss.c +++ linux-2.6.15.1/drivers/net/hamradio/mkiss.c @@ -515,6 +515,7 @@ static void ax_encaps(struct net_device count = kiss_esc(p, (unsigned char *)ax->xbuff, len); } } + spin_unlock_bh(&ax->buflock); set_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags); actual = ax->tty->driver->write(ax->tty, ax->xbuff, count); --