Re: Real-Time Preemption, -RT-2.6.12-final-V0.7.50-45

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

 



* William Weston <[email protected]> wrote:

> Here's the results of trying out everything from -50-45 through -51-01 on
> the SMT box:

thanks for the extensive testing!

> -51-01 won't boot:
> 
> softirq-timer/1/13[CPU#1]: BUG in ____up_mutex at kernel/rt.c:1302

i have digged out an older HT-box .config of yours and have reproduced 
an assert quite similar to the one above. Found one bug in that area: 
the assert (conditional on RT_DEADLOCK_DETECT) was done a bit too early, 
i have fixed this in my tree and have uploaded -51-02.

> BTW, -50-44 through -50-51 wouldn't compile on the UP Athlon box.  

do the 51-02 (and later) kernels work on the UP Athlon box?

> -50-43 appears to be rock-solid under the UP non-debug config.  After 
> hammering on it all weekend, Maximum wakeup latency was 14us (from 
> running JACK, phasex, burnK7, dd, and switching from X to text console 
> all at once).

great!

	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