lkml.org 
[lkml]   [2004]   [Nov]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm1-V0.7.27-3

* Florian Schmidt <mista.tapas@gmx.net> wrote:

> > 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.
>
> Hi,
>
> i experienced another one. But as i stayed on the console sysrq was
> available, so i can send you the last locks listed by sysrq-t.

i can now reproduce it at will. It's some sort of MM deadlock (infinite
pagefaults in rtc_wakeup), i'm debugging it now.

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/

\
 
 \ /
  Last update: 2005-03-22 14:08    [W:0.243 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site