Re: 2.6.10-rc2 on VAIO laptop and PowerMac 8500/G3

[Russell King <rmk+lkml@arm.linux.org.uk>]

On Thu, Dec 02, 2004 at 02:48:36PM +0000, Russell King wrote:
> On Thu, Dec 02, 2004 at 12:51:22AM -0800, John Mock wrote:
> > A second crash involving software suspend looks
> > like it might be 'UART' related, but i'm not sure if i can reproduce that
> > one easily (as i'm not running that kernel).
> 
> Please try this patch.

John - Is there any progress on this?

> --- linux-2.6-serial/drivers/serial/serial_core.c	Wed Dec  1 10:41:10 2004
> +++ linux/drivers/serial/serial_core.c	Thu Dec  2 13:34:47 2004
> @@ -1877,7 +1877,21 @@
>  	 * Re-enable the console device after suspending.
>  	 */
>  	if (uart_console(port)) {
> -		uart_change_speed(state, NULL);
> +		struct termios termios;
> +
> +		/*
> +		 * First try to use the console cflag setting.
> +		 */
> +		memset(&termios, 0, sizeof(struct termios));
> +		termios.c_cflag = port->cons->cflag;
> +
> +		/*
> +		 * If that's unset, use the tty termios setting.
> +		 */
> +		if (state->info && state->info->tty && termios.c_cflag == 0)
> +			termios = *state->info->tty->termios;
> +
> +		port->ops->set_termios(port, &termios, NULL);
>  		console_start(port->cons);
>  	}
>  
> 
> 
> -- 
> Russell King
>  Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
>  maintainer of:  2.6 PCMCIA      - http://pcmcia.arm.linux.org.uk/
>                  2.6 Serial core
> -
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-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:  2.6 PCMCIA      - http://pcmcia.arm.linux.org.uk/
                 2.6 Serial core