On Wed, 18 Dec 2024 13:10:28 +0100 Marc Kleine-Budde wrote:
> + while ((ir_read = m_can_read(cdev, M_CAN_IR)) != 0) {
> + ir |= ir_read;
> +
> + /* ACK all irqs */
> + m_can_write(cdev, M_CAN_IR, ir);
Perhaps consider adding a cap on how many times this can loop
as a follow up? Maybe if the HW is bad all bets are off, anyway,
but potential infinite loop inside an IRQ feels a little scary.
