On 06/06/2016 07:45 PM, David Hauck wrote:
> Hi Sebastian,
Hi,
> Thx, here's one - hope this might be helpful:
>
> [ 1.352165] BUG: unable to handle kernel
> [ 1.352167] paging request
> [ 1.352169] at a93c2560
> [ 1.352172] IP:
> [ 1.352178] [<c107c248>] can_migrate_task+0x58/0x220
> [ 1.352182] *pde = 00000000
most of it should be one line.
this comes down to
if (!cpumask_test_cpu(env->dst_cpu, tsk_cpus_allowed(p))) {
in can_migrate_task() and the crash happens because the pointer
returned in tsk_cpus_allowed() is invalid. Currently nothing rings a
bell.
> Great, thx, we'll get started on this this week.
okay.
>
> Thanks again,
> -David
Sebastian
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