Simon Arlott <[EMAIL PROTECTED]> writes: > On 09/03/07 20:42, Francois Romieu wrote: > > Simon Arlott <[EMAIL PROTECTED]> : > >> When I unplug the cable the system just stops responding to > >> anything, at all. No message is printed to the console when the > >> cable is plugged back in. > > rtl8139_interrupt (spin_lock(&tp->lock)) > > -> rtl8139_weird_interrupt > > -> rtl_check_media > > -> mii_check_media (printk(KERN_INFO "%s: link down\n", ...)) > > [netpoll stuff here] > > -> rtl8139_poll_controller > > -> rtl8139_interrupt > > *deadlock* > > See below for my random stuff of the day. Feel free to open a PR at > > bugzilla.kernel.org if the issue does not go away. > > The patch doesn't fix it, nothing changes. I'm not sure how this can > be debugged if printk won't work...
earlyprintk can be called directly (early_printk()) and should work. It won't log over the network of course. -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
