Messages in this thread | | | Date | Wed, 17 Nov 2004 14:45:09 +0100 | From | Ingo Molnar <> | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm1-V0.7.27-3 |
| |
* Florian Schmidt <mista.tapas@gmx.net> wrote:
> > > I had rtc_wakeup running with a rtc frequency of 8192 hz at the time > > > plus some general usage (reading mails, etc..) In earlier kernels it > > > seemed that the lock fell together with the rtc IRQ being piggy. will > > > try to reproduce now with the freshest RP kernel. > > I am not all certain that there really is a correlation like this. It > might have been coincidence. This boot locked again when i was in X > for 1 minute for checking mails. So again no console output.
managed to reproduce the lockup on my testbox, using your .config, running rtc_wakeup -f 8192 and starting X. Hard hang and i had IRQ1 at prio 99. Will turn on the NMI watchdog now, hopefully this lockup will stay easy to reproduce.
Ingo - 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/
| |