Re: Realtime Preemption, 2.6.12, Beginners Guide?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



* Alistair John Strachan <[email protected]> wrote:

> Okay, I'll send you the vmlinux from -18 with a new digital photo, and 
> config, with CONFIG_4KSTACKS enabled.

this crash too seems to indicate trigger_softirqs()/wakeup_softirqd().  
Somewhere we somehow corrupt the stack and e.g. in oops7.jpg we return 
to 00c011ed. Note that it's a right-shifted address that could be one of 
these:

 c011ed50 t wakeup_softirqd
 c011ed80 t trigger_softirqs

but it looks pretty weird. DEBUG_STACK_POISON (and the full-debug 
.config i sent) could perhaps uncover other types of stack corruptions.

	Ingo
-
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/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]
  Powered by Linux