[LITMUS^RT] Bad address

Aaron Block ablock at austincollege.edu
Mon Aug 12 17:14:16 CEST 2013


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> wrote:

> 
> 
> On 09.08.2013, at 18:16, Aaron Block <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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