Re: open_posix_testsuite: STOP + CONT + wait hang?

[naresh kamboju]

Thank you very much.
just before i have reported the same issue to ARM Kernel mailing list.


Best regards,
Naresh Kamboju

On Wed, Jun 17, 2009 at 6:59 PM, Oleg Nesterov<oleg@xxxxxxxxxx> wrote:
> On 06/17, naresh kamboju wrote:
>>
>> please find inline comments
>
> Thanks Naresh.
>
>> >> ARCH: ARM
>> >
>> > is it ARM specific? I can't reproduce the problem on x86.
>> yes it is specific to ARM. test cases are PASSED on X86-2.6.29 Kernels.
>
> Not good, because I know nothing about arm and don't have the arm machine ;)
> Will try to look...
>
>> > If you can reproduce the problem, please send the content of
>> > /proc/CHILD_PID/status and /proc/PARENT_PID/status.
>>
>> i have attached  strace and proc_log
>> please review the same.
>
> Thanks.
>
> Could you reproduce without strace, and send the output of /proc/xxx/status ?
> I don't really expect we will see something interesting, but just in case.
>
> Also, the output of sysrq-t may help. (the part which relates to these 2
> processes).
>
> Oleg.
>
>
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