* [LTP] When I execute ppoll01 testcase in mips board, the testcase failed.
@ 2010-03-19 5:15 Henry xu
2010-03-22 6:39 ` Rishikesh K Rajak
0 siblings, 1 reply; 4+ messages in thread
From: Henry xu @ 2010-03-19 5:15 UTC (permalink / raw)
To: takahiro.yasui.mp, yumiko.sugita.yf, sa-fuji; +Cc: ltp-list
Hi,all
summary:
===================================================================
When I execute ppoll01 testcase in mips board,the testcase failed.
Environment
================================================================
linux version:2.6.27.45
hardware platform:mips
symptom Details
=====================================================================
root@localhost:/opt/mytest> ./ppoll01
ppoll01 0 TINFO : (case00) START
ppoll01 0 TINFO : EXPECT: revents=0x0005
ppoll01 0 TINFO : RESULT: revents=0x0005
EXPECT: return value(ret)=(N >= 0) errno=0 (Success)
RESULT: return value(ret)= 1 errno=0 (Success)
ppoll01 0 TINFO : (case00) END => OK
ppoll01 0 TINFO : (case01) START
EXPECT: return value(ret)=0 errno=0 (Success)
RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
ppoll01 0 TINFO : (case01) END => NG
ppoll01 0 TINFO : (case02) START
^CEXPECT: return value(ret)=0 errno=0 (Success)
RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
ppoll01 0 TINFO : (case02) END => NG
ppoll01 0 TINFO : (case03) START
ppoll01 0 TINFO : EXPECT: revents=0x0020
ppoll01 0 TINFO : RESULT: revents=0x0020
EXPECT: return value(ret)=(N >= 0) errno=0 (Success)
RESULT: return value(ret)= 1 errno=0 (Success)
ppoll01 0 TINFO : (case03) END => OK
ppoll01 0 TINFO : (case04) START
EXPECT: return value(ret)=-1 errno=4 (Interrupted system call)
RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
ppoll01 0 TINFO : (case04) END => OK
ppoll01 0 TINFO : (case05) START
EXPECT: return value(ret)=-1 errno=4 (Interrupted system call)
RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
ppoll01 0 TINFO : (case05) END => OK
ppoll01 0 TINFO : (case06) START
EXPECT: return value(ret)=-1 errno=22 (Invalid argument)
RESULT: return value(ret)=-1 errno=22 (Invalid argument)
ppoll01 0 TINFO : (case06) END => OK
ppoll01 0 TINFO : (case07) START
EXPECT: return value(ret)=-1 errno=14 (Bad address)
RESULT: return value(ret)=-1 errno=14 (Bad address)
ppoll01 0 TINFO : (case07) END => OK
ppoll01 1 TFAIL : ppoll01 failed: TEST_ERRNO=EFAULT(14): Bad
address
NGppoll01 0 TWARN : tst_rmdir(): rmobj(/tmp/ppoKT1uvV) failed:
unlink(/tmp/ppoKT1uvV/.nfs00000000005bcdac00000035) failed; errno=16:
Device or resource busy
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [LTP] When I execute ppoll01 testcase in mips board, the testcase failed.
2010-03-19 5:15 [LTP] When I execute ppoll01 testcase in mips board, the testcase failed Henry xu
@ 2010-03-22 6:39 ` Rishikesh K Rajak
2010-03-22 8:10 ` Garrett Cooper
0 siblings, 1 reply; 4+ messages in thread
From: Rishikesh K Rajak @ 2010-03-22 6:39 UTC (permalink / raw)
To: Henry xu; +Cc: ltp-list, takahiro.yasui.mp, sa-fuji, yumiko.sugita.yf
On Fri, Mar 19, 2010 at 01:15:55PM +0800, Henry xu wrote:
> Hi,all
>
> summary:
> ===================================================================
> When I execute ppoll01 testcase in mips board,the testcase failed.
Again can you send us the strace of this ?
@All, Let us know if anyone also facing the same problem, i am not having any
mips box but may be someone can help here to Henry.
-Rishi
>
> Environment
> ================================================================
> linux version:2.6.27.45
> hardware platform:mips
>
>
>
> symptom Details
> =====================================================================
> root@localhost:/opt/mytest> ./ppoll01
> ppoll01 0 TINFO : (case00) START
> ppoll01 0 TINFO : EXPECT: revents=0x0005
> ppoll01 0 TINFO : RESULT: revents=0x0005
> EXPECT: return value(ret)=(N >= 0) errno=0 (Success)
> RESULT: return value(ret)= 1 errno=0 (Success)
> ppoll01 0 TINFO : (case00) END => OK
> ppoll01 0 TINFO : (case01) START
> EXPECT: return value(ret)=0 errno=0 (Success)
> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
> ppoll01 0 TINFO : (case01) END => NG
> ppoll01 0 TINFO : (case02) START
> ^CEXPECT: return value(ret)=0 errno=0 (Success)
> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
> ppoll01 0 TINFO : (case02) END => NG
> ppoll01 0 TINFO : (case03) START
> ppoll01 0 TINFO : EXPECT: revents=0x0020
> ppoll01 0 TINFO : RESULT: revents=0x0020
> EXPECT: return value(ret)=(N >= 0) errno=0 (Success)
> RESULT: return value(ret)= 1 errno=0 (Success)
> ppoll01 0 TINFO : (case03) END => OK
> ppoll01 0 TINFO : (case04) START
> EXPECT: return value(ret)=-1 errno=4 (Interrupted system call)
> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
> ppoll01 0 TINFO : (case04) END => OK
> ppoll01 0 TINFO : (case05) START
> EXPECT: return value(ret)=-1 errno=4 (Interrupted system call)
> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
> ppoll01 0 TINFO : (case05) END => OK
> ppoll01 0 TINFO : (case06) START
> EXPECT: return value(ret)=-1 errno=22 (Invalid argument)
> RESULT: return value(ret)=-1 errno=22 (Invalid argument)
> ppoll01 0 TINFO : (case06) END => OK
> ppoll01 0 TINFO : (case07) START
> EXPECT: return value(ret)=-1 errno=14 (Bad address)
> RESULT: return value(ret)=-1 errno=14 (Bad address)
> ppoll01 0 TINFO : (case07) END => OK
> ppoll01 1 TFAIL : ppoll01 failed: TEST_ERRNO=EFAULT(14): Bad
> address
> NGppoll01 0 TWARN : tst_rmdir(): rmobj(/tmp/ppoKT1uvV) failed:
> unlink(/tmp/ppoKT1uvV/.nfs00000000005bcdac00000035) failed; errno=16:
> Device or resource busy
>
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> Ltp-list mailing list
> Ltp-list@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/ltp-list
--
Thanks & Regards
Rishi
LTP Maintainer
IBM, LTC, Bangalore
Please join IRC #ltp @ irc.freenode.net
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
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Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [LTP] When I execute ppoll01 testcase in mips board, the testcase failed.
2010-03-22 6:39 ` Rishikesh K Rajak
@ 2010-03-22 8:10 ` Garrett Cooper
2010-03-22 18:16 ` Henry Yei
0 siblings, 1 reply; 4+ messages in thread
From: Garrett Cooper @ 2010-03-22 8:10 UTC (permalink / raw)
To: Henry xu, takahiro.yasui.mp, yumiko.sugita.yf, sa-fuji, ltp-list
On Sun, Mar 21, 2010 at 11:39 PM, Rishikesh K Rajak
<risrajak@linux.vnet.ibm.com> wrote:
> On Fri, Mar 19, 2010 at 01:15:55PM +0800, Henry xu wrote:
>> Hi,all
>>
>> summary:
>> ===================================================================
>> When I execute ppoll01 testcase in mips board,the testcase failed.
>
> Again can you send us the strace of this ?
>
> @All, Let us know if anyone also facing the same problem, i am not having any
> mips box but may be someone can help here to Henry.
>
> -Rishi
>>
>> Environment
>> ================================================================
>> linux version:2.6.27.45
>> hardware platform:mips
>>
>>
>>
>> symptom Details
>> =====================================================================
>> root@localhost:/opt/mytest> ./ppoll01
>> ppoll01 0 TINFO : (case00) START
>> ppoll01 0 TINFO : EXPECT: revents=0x0005
>> ppoll01 0 TINFO : RESULT: revents=0x0005
>> EXPECT: return value(ret)=(N >= 0) errno=0 (Success)
>> RESULT: return value(ret)= 1 errno=0 (Success)
>> ppoll01 0 TINFO : (case00) END => OK
>> ppoll01 0 TINFO : (case01) START
>> EXPECT: return value(ret)=0 errno=0 (Success)
>> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
>> ppoll01 0 TINFO : (case01) END => NG
>> ppoll01 0 TINFO : (case02) START
>> ^CEXPECT: return value(ret)=0 errno=0 (Success)
>> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
>> ppoll01 0 TINFO : (case02) END => NG
>> ppoll01 0 TINFO : (case03) START
>> ppoll01 0 TINFO : EXPECT: revents=0x0020
>> ppoll01 0 TINFO : RESULT: revents=0x0020
>> EXPECT: return value(ret)=(N >= 0) errno=0 (Success)
>> RESULT: return value(ret)= 1 errno=0 (Success)
>> ppoll01 0 TINFO : (case03) END => OK
>> ppoll01 0 TINFO : (case04) START
>> EXPECT: return value(ret)=-1 errno=4 (Interrupted system call)
>> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
>> ppoll01 0 TINFO : (case04) END => OK
>> ppoll01 0 TINFO : (case05) START
>> EXPECT: return value(ret)=-1 errno=4 (Interrupted system call)
>> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
>> ppoll01 0 TINFO : (case05) END => OK
>> ppoll01 0 TINFO : (case06) START
>> EXPECT: return value(ret)=-1 errno=22 (Invalid argument)
>> RESULT: return value(ret)=-1 errno=22 (Invalid argument)
>> ppoll01 0 TINFO : (case06) END => OK
>> ppoll01 0 TINFO : (case07) START
>> EXPECT: return value(ret)=-1 errno=14 (Bad address)
>> RESULT: return value(ret)=-1 errno=14 (Bad address)
>> ppoll01 0 TINFO : (case07) END => OK
>> ppoll01 1 TFAIL : ppoll01 failed: TEST_ERRNO=EFAULT(14): Bad
>> address
>> NGppoll01 0 TWARN : tst_rmdir(): rmobj(/tmp/ppoKT1uvV) failed:
>> unlink(/tmp/ppoKT1uvV/.nfs00000000005bcdac00000035) failed; errno=16:
>> Device or resource busy
I was seeing similar back when I had access to Cavium mips
hardware and worked in my prior group. Neither case is true anymore so
I can't verify this issue.
Thanks,
-Garrett
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [LTP] When I execute ppoll01 testcase in mips board, the testcase failed.
2010-03-22 8:10 ` Garrett Cooper
@ 2010-03-22 18:16 ` Henry Yei
0 siblings, 0 replies; 4+ messages in thread
From: Henry Yei @ 2010-03-22 18:16 UTC (permalink / raw)
To: Garrett Cooper; +Cc: sa-fuji, ltp-list, takahiro.yasui.mp, yumiko.sugita.yf
On Mon, Mar 22, 2010 at 1:10 AM, Garrett Cooper <yanegomi@gmail.com> wrote:
> On Sun, Mar 21, 2010 at 11:39 PM, Rishikesh K Rajak
> <risrajak@linux.vnet.ibm.com> wrote:
>> On Fri, Mar 19, 2010 at 01:15:55PM +0800, Henry xu wrote:
>>> Hi,all
>>>
>>> summary:
>>> ===================================================================
>>> When I execute ppoll01 testcase in mips board,the testcase failed.
>>
>> Again can you send us the strace of this ?
>>
>> @All, Let us know if anyone also facing the same problem, i am not having any
>> mips box but may be someone can help here to Henry.
>>
>> -Rishi
>>>
>>> Environment
>>> ================================================================
>>> linux version:2.6.27.45
>>> hardware platform:mips
>>>
>>>
>>>
>>> symptom Details
>>> =====================================================================
>>> root@localhost:/opt/mytest> ./ppoll01
>>> ppoll01 0 TINFO : (case00) START
>>> ppoll01 0 TINFO : EXPECT: revents=0x0005
>>> ppoll01 0 TINFO : RESULT: revents=0x0005
>>> EXPECT: return value(ret)=(N >= 0) errno=0 (Success)
>>> RESULT: return value(ret)= 1 errno=0 (Success)
>>> ppoll01 0 TINFO : (case00) END => OK
>>> ppoll01 0 TINFO : (case01) START
>>> EXPECT: return value(ret)=0 errno=0 (Success)
>>> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
>>> ppoll01 0 TINFO : (case01) END => NG
>>> ppoll01 0 TINFO : (case02) START
>>> ^CEXPECT: return value(ret)=0 errno=0 (Success)
>>> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
>>> ppoll01 0 TINFO : (case02) END => NG
>>> ppoll01 0 TINFO : (case03) START
>>> ppoll01 0 TINFO : EXPECT: revents=0x0020
>>> ppoll01 0 TINFO : RESULT: revents=0x0020
>>> EXPECT: return value(ret)=(N >= 0) errno=0 (Success)
>>> RESULT: return value(ret)= 1 errno=0 (Success)
>>> ppoll01 0 TINFO : (case03) END => OK
>>> ppoll01 0 TINFO : (case04) START
>>> EXPECT: return value(ret)=-1 errno=4 (Interrupted system call)
>>> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
>>> ppoll01 0 TINFO : (case04) END => OK
>>> ppoll01 0 TINFO : (case05) START
>>> EXPECT: return value(ret)=-1 errno=4 (Interrupted system call)
>>> RESULT: return value(ret)=-1 errno=4 (Interrupted system call)
>>> ppoll01 0 TINFO : (case05) END => OK
>>> ppoll01 0 TINFO : (case06) START
>>> EXPECT: return value(ret)=-1 errno=22 (Invalid argument)
>>> RESULT: return value(ret)=-1 errno=22 (Invalid argument)
>>> ppoll01 0 TINFO : (case06) END => OK
>>> ppoll01 0 TINFO : (case07) START
>>> EXPECT: return value(ret)=-1 errno=14 (Bad address)
>>> RESULT: return value(ret)=-1 errno=14 (Bad address)
>>> ppoll01 0 TINFO : (case07) END => OK
>>> ppoll01 1 TFAIL : ppoll01 failed: TEST_ERRNO=EFAULT(14): Bad
>>> address
>>> NGppoll01 0 TWARN : tst_rmdir(): rmobj(/tmp/ppoKT1uvV) failed:
>>> unlink(/tmp/ppoKT1uvV/.nfs00000000005bcdac00000035) failed; errno=16:
>>> Device or resource busy
>
> I was seeing similar back when I had access to Cavium mips
> hardware and worked in my prior group. Neither case is true anymore so
> I can't verify this issue.
> Thanks,
> -Garrett
>
> ------------------------------------------------------------------------------
> Download Intel® Parallel Studio Eval
> Try the new software tools for yourself. Speed compiling, find bugs
> proactively, and fine-tune applications for parallel performance.
> See why Intel Parallel Studio got high marks during beta.
> http://p.sf.net/sfu/intel-sw-dev
> _______________________________________________
> Ltp-list mailing list
> Ltp-list@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/ltp-list
>
Here is a description of the kernel patch which fixed the issue
thatppoll01 exposed under mips in our internal tree.
Description:
Using compat_sys_ppoll instead of sys_ppoll in n32 userspace.
This concerns to timespec structure. Its members tv_sec and tv_nsec
have 4-bytes type long int in n32 userspace, but 8-bytes type long
in the kernel.
So, it must be used compat_sys_ppoll with compat_timespec structure.
Signed-off-by: Yadviga Grigorieva <yadviga@ru.mvista.com>
The patch should make it upstream soon.
Henry Yei <hyei@mvista.com>
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply [flat|nested] 4+ messages in thread
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2010-03-19 5:15 [LTP] When I execute ppoll01 testcase in mips board, the testcase failed Henry xu
2010-03-22 6:39 ` Rishikesh K Rajak
2010-03-22 8:10 ` Garrett Cooper
2010-03-22 18:16 ` Henry Yei
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