Hi,

On 03/17/2015 08:53 PM, Cyril Hrubis wrote:
> Hi!
>> Signed-off-by: Xiaoguang Wang <wangxg.f...@cn.fujitsu.com>
>> ---
>>  testcases/kernel/syscalls/futex/futex_wait_bitset.h | 6 ++++++
>>  1 file changed, 6 insertions(+)
>>
>> diff --git a/testcases/kernel/syscalls/futex/futex_wait_bitset.h 
>> b/testcases/kernel/syscalls/futex/futex_wait_bitset.h
>> index 2f8ddb8..73d87da 100644
>> --- a/testcases/kernel/syscalls/futex/futex_wait_bitset.h
>> +++ b/testcases/kernel/syscalls/futex/futex_wait_bitset.h
>> @@ -42,6 +42,12 @@ static void verify_futex_wait_bitset(long long wait_us, 
>> clock_t clk_id)
>>              return;
>>      }
>>  
>> +    if (TEST_ERRNO == EOPNOTSUPP || TEST_ERRNO == ENOSYS) {
>> +            tst_resm(TCONF, "In this kernel, futex() does not support "
>> +                     "FUTEX_WAIT_BITSET operation");
>> +            return;
>> +    }
> 
> On which system did you get EOPNOTSUPP? The (incomplete) futex man page
> only defines ENOSYS if futex op is not defined. Or was that only for
> FUTEX_CLOCK_REALTIME?
This ENOSYS is for EOPNOTSUPP operation. Actually I only get ENOSYS in
RHEL5.11GA, so will remove the EOPNOTSUPP check.

> 
> A bit more background info in the commit message would not harm,
> otherwise the patch looks OK.
OK, thanks!

Regards,
Xiaoguang Wang
> 


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