Hello Alan >> + spin_unlock_irqrestore(&port->lock, flags); > > Looks good apart from this bit.. The copy needs to go to a temporary > before the lock is taken otherwise we may sleep on a pagefault with irqs > off > > Alan Good catch I will fix it as you suggest. I will give a give a couple of days for comments about the serie "[PATCH 00/12] Handle TIOC[GS]RS485 iocts on serial_core" Then I will resend the series including this patch (of course, fixed) Thanks! -- Ricardo Ribalda -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
