-stable review patch. If anyone has any objections, please let us know. ------------------ From: Daniel Drake Commit d720bc4b8fc5d6d179ef094908d4fbb5e436ffad partially removed a private implementation of baud speed decoding. However it doesn't seem to be complete: after the speed is decoded, it is still being used as an index to a local speed table (array overrun, no doubt). This was found by Graham Murray who noticed it caused a 2.6.19 regression with the SX driver: https://bugs.gentoo.org/170554 Signed-off-by: Daniel Drake Acked-by: Alan Cox Cc: Russell King Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- drivers/char/generic_serial.c | 7 ------- 1 file changed, 7 deletions(-) --- a/drivers/char/generic_serial.c +++ b/drivers/char/generic_serial.c @@ -711,12 +711,6 @@ void gs_close(struct tty_struct * tty, s } -static unsigned int gs_baudrates[] = { - 0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, - 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600 -}; - - void gs_set_termios (struct tty_struct * tty, struct ktermios * old_termios) { @@ -772,7 +766,6 @@ void gs_set_termios (struct tty_struct * baudrate = tty_get_baud_rate(tty); - baudrate = gs_baudrates[baudrate]; if ((tiosp->c_cflag & CBAUD) == B38400) { if ( (port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI) baudrate = 57600; -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/