FAQ: [#6421] [ltp] set_robust_list01 and get_robust_list01 fail in latest trunk(2010)

Document created by Aaronwu Employee on Sep 11, 2013
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[#6421] [ltp] set_robust_list01 and get_robust_list01 fail in latest trunk

Submitted By: Vivi Li

Open Date

2010-12-23 22:54:03     Close Date

2011-01-12 22:37:29

Priority:

Medium     Assignee:

steven miao

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2011R1     Release:

Category:

N/A     Board:

N/A

Processor:

ALL     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Rejected

Uboot version or rev.:

    Toolchain version or rev.:

gcc4.3-trunk

App binary format:

N/A     

Summary: [ltp] set_robust_list01 and get_robust_list01 fail in latest trunk

Details:

 

LTP test cases of set_robust_list01 and get_robust_list01 fail in latest trunk, with ltp-full-20101031.

They are new cases, not a regression bug.

 

--

root:/> set_robust_list01

set_robust_list01    1  TFAIL  :  set_robust_list: retval = -1 (expected -1), errno = 38 (expected 22)

set_robust_list01    2  TFAIL  :  set_robust_list: retval = -1 (expected 0), errno = 38 (expected 0)

root:/>

--

 

--

root:/> get_robust_list01

get_robust_list01    1  TFAIL  :  get_robust_list: retval = -1 (expected -1), errno = 38 (expected 14)

get_robust_list01    2  TFAIL  :  get_robust_list: retval = -1 (expected -1), errno = 38 (expected 14)

get_robust_list01    3  TFAIL  :  get_robust_list: retval = -1 (expected -1), errno = 38 (expected 3)

get_robust_list01    4  TFAIL  :  get_robust_list: retval = -1 (expected -1), errno = 38 (expected 1)

get_robust_list01    5  TFAIL  :  get_robust_list: retval = -1 (expected 0), errno = 38 (expected 0)

root:/>

--

 

 

Follow-ups

 

--- steven miao                                              2011-01-04 05:06:26

futex_cmpxchg_enabled is not enabled on blackfin arch, so it will always return

 

-ENOSYS. see comments in futex_init() in kernel/futex.c

 

--- Vivi Li                                                  2011-01-12 22:37:29

Disable set_robust_list01 and get_robust_list01 in ltp_auto_test.exp.

Close it.

 

 

 

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