[Cbe-oss-dev] [PATCH 6:7] spusched: Implement deferred queuing for spu class 1 faults

[André Detsch]

Kazunori Asayama wrote:
> Luke Browning wrote:
>> I assume that the application hung and that you were able to control C
>> out of it.  That is, the kernel didn't wedge.
> 
> I couldn't stop the program by ctrl-C.
> The system didn't handle any inputs from the keyboard...
> 

Got to reproduce the same error, apparently.

We are hitting BUN_ON at sched.c:726, I.e.:

@static void __spu_schedule(struct spu *spu, struct spu_context *ctx)
   BUG_ON(!test_bit(SPU_SCHED_SPU_RUN, &ctx->sched_flags));

-- 
André Detsch
Kernel Software Engineer - Linux on Cell
Linux Technology Center Brazil
Phone: +55-19-2132-2601 (T/L: 839-2601)
adetsch at br.ibm.com