On Tue, Feb 16, 2010 at 11:46 PM, Rishikesh <[email protected]> wrote:
> On 02/10/2010 03:16 PM, Shi Weihua wrote:
>> mainline commit da15cfdae03351c689736f8d142618592e3cebc3
>>   (subject: time: Introduce CLOCK_REALTIME_COARSE)
>> added two clocks (CLOCK_REALTIME_COARSE/CLOCK_MONOTONIC_COARSE) in
>> 2.6.32-rc1, but it has not been responded in ltp. then, the following
>> error message occured.
>> -----
>> clock_gettime03    3  TFAIL  :  failed to produce expected error [expected 
>> errno = 22 (Invalid argument), TEST_RETURN = 0]: TEST_ERRNO=???(0): Success
>> clock_gettime03    4  TFAIL  :  failed to produce expected error [expected 
>> errno = 22 (Invalid argument), TEST_RETURN = 0]: TEST_ERRNO=???(0): Success
>> timer_create04    1  TFAIL  :  didn't fail as expected [expected errno = 22 
>> (Invalid argument)]: TEST_ERRNO=???(95): Operation not supported
>> timer_create04    2  TFAIL  :  didn't fail as expected [expected errno = 22 
>> (Invalid argument)]: TEST_ERRNO=???(95): Operation not supported
>> -----
>>
>> Following patch fixed this bug. and, passed on 2.6.32-rc1, 2.6.33-rc6, 
>> 2.6.23.1-42.fc8.
>>
>
> Can anyone provide their review & Acked ?
>
> Thanks "Shi Weihua" for patch.

1. Please provide before and after (once the items were fixed) output.
2. *sigh* These constants should be autoconf conditionalized --
otherwise when Linux devs decide to change their minds about the
values of the constants or the values are different on different
architectures you'll run into red-herring errors. The test should be
resistant to this behavior, but currently isn't. This would also
prevent `ENOSYS'-like errors from showing up on kernels < 2.6.32-rc1.

Thanks,
-Garrett

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