[LITMUS^RT] Hit crash in C-EDF (configured as partitioned)

Björn Brandenburg bbb at mpi-sws.org
Wed Jun 12 22:35:32 CEST 2013


On Jun 12, 2013, at 10:04 PM, Hiroyuki Chishiro <chishiro at cs.unc.edu> wrote:

> I tried the following patch patterns in the PFAIR plugin on a quad-core processor.
>  
> The task set is as follows.
>  
> --
> ./setsched PFAIR
> sleep 1
> ./rtspin -w 4 5 10 &
> ./rtspin -w 4 5 10 &
> ./rtspin -w 4 5 10 &
> ./rtspin -w 4 5 10 &
> ./rtspin -w 4 5 10 &
> sleep 1
> ./release_ts -d 3000 &
> --
>  
> github's original: hit bheap_delete() bug
> Jonathan's patch: hit bheap_delete() bug
> Latest patch: hit bheap_delete() bug
>  
> I think that the problem has not completely solved.

Indeed. However, Jonathan's patch didn't actually touch PFAIR. Can you reproduce the bug with C-EDF or G-EDF as well?

Thanks,
Björn

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