[LITMUS^RT] Bad address

[Aaron Block]

Thanks for the suggestion Björn.

I started over from scratch (new download, new directory, new build) and now it perfect.

Thanks again,

Aaron Block
Assistant Professor of Computer Science

Austin College | Math and Computer Science
900 North Grand Avenue | Suite 61592
Sherman, TX 75090-4400
Phone 903.813.2563
austincollege.edu<http://austincollege.edu/>

[cid:96C979EB-83F3-4025-BA04-6269C43C47DA at earthlink.net]

On Aug 12, 2013, at 10:14 AM, Aaron Block <ablock at austincollege.edu<mailto:ablock at austincollege.edu>> wrote:

I'm traveling now, but I'll try again when I get home on Thursday.

Sent from my iPhone

On Aug 12, 2013, at 1:51 AM, "Björn Brandenburg" <bbb at mpi-sws.org<mailto:bbb at mpi-sws.org>> wrote:



On 09.08.2013, at 18:16, Aaron Block <adblock at gmail.com<mailto:adblock at gmail.com>> wrote:

I just upgraded to the newest litmus and liblitmus and wanted to make sure everything was working properly.
setsched and showsched both work; however, I'm having a problem creating real time tasks.  Specifically I keep on getting "bad address" errors regardless which scheduling algorithm I use. I'm using 2-processor Xeon MacPro with 6 cores on each processor.


Any suggestions for how to fix this?

That's a bit puzzling. Sounds like the system calls are totally messed up. As a first step, can you please try a make clean in both the kernel and the library?

If that doesn't fix it, please check if the printk() in sys_set_rt_task_params() is even getting triggered.

Thanks,
Björn
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