* tsc_khz export problem
@ 2007-10-17 2:58 Wenji Huang
2007-10-17 15:02 ` Masami Hiramatsu
0 siblings, 1 reply; 4+ messages in thread
From: Wenji Huang @ 2007-10-17 2:58 UTC (permalink / raw)
To: SystemTAP
Hi,
In latest systemtap source, CONFIG_TSC_KHZ is added. But, find one
problem about tsc_khz.
-----------------------------------------------------
kernel exported declaration(tsc.h)
i386 2.6.18 - 2.6.22 no yes
i386 2.6.23 yes yes
x86_64 2.6.22 yes yes
x86_64 2.6.23 yes yes
------------------------------------------------------
So, for i386. in 2.6.18 - 2.6.22. There will be an error reporting
"Unknown symbol tsc_khz" when executing any stap script.
Regards,
wenji
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: tsc_khz export problem
2007-10-17 2:58 tsc_khz export problem Wenji Huang
@ 2007-10-17 15:02 ` Masami Hiramatsu
2007-10-18 1:18 ` Wenji Huang
0 siblings, 1 reply; 4+ messages in thread
From: Masami Hiramatsu @ 2007-10-17 15:02 UTC (permalink / raw)
To: Wenji Huang; +Cc: SystemTAP
Hi Wenji,
Thank you so much for reporting it.
In that case, compilation of autoconf-tsc-khz.c must be failed.
Wenji Huang wrote:
> Hi,
>
> In latest systemtap source, CONFIG_TSC_KHZ is added. But, find one
> problem about tsc_khz.
> -----------------------------------------------------
> kernel exported declaration(tsc.h)
> i386 2.6.18 - 2.6.22 no yes
> i386 2.6.23 yes yes
>
> x86_64 2.6.22 yes yes
> x86_64 2.6.23 yes yes
> ------------------------------------------------------
> So, for i386. in 2.6.18 - 2.6.22. There will be an error reporting
> "Unknown symbol tsc_khz" when executing any stap script.
>
> Regards,
> wenji
>
>
>
Regards,
--
Masami Hiramatsu
Software Engineer
Hitachi Computer Products (America) Inc.
Software Solutions Division
e-mail: mhiramat@redhat.com, masami.hiramatsu.pt@hitachi.com
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: tsc_khz export problem
2007-10-17 15:02 ` Masami Hiramatsu
@ 2007-10-18 1:18 ` Wenji Huang
2007-10-18 1:47 ` Wenji Huang
0 siblings, 1 reply; 4+ messages in thread
From: Wenji Huang @ 2007-10-18 1:18 UTC (permalink / raw)
To: Masami Hiramatsu; +Cc: SystemTAP
Hi masami-san,
But the error indeed occurs in my box (i386 - 2.6.22.1/2.6.22.9).
For any script, the compilation pass since there is extern declaration
of tsc_khz in tsc.h.
Finally fail in loading modules.
Regards,
Wenji
Masami Hiramatsu wrote:
>Hi Wenji,
>
>Thank you so much for reporting it.
>In that case, compilation of autoconf-tsc-khz.c must be failed.
>
>Wenji Huang wrote:
>
>
>>Hi,
>>
>> In latest systemtap source, CONFIG_TSC_KHZ is added. But, find one
>>problem about tsc_khz.
>>-----------------------------------------------------
>> kernel exported declaration(tsc.h)
>> i386 2.6.18 - 2.6.22 no yes
>> i386 2.6.23 yes yes
>>
>> x86_64 2.6.22 yes yes
>> x86_64 2.6.23 yes yes
>>------------------------------------------------------
>>So, for i386. in 2.6.18 - 2.6.22. There will be an error reporting
>>"Unknown symbol tsc_khz" when executing any stap script.
>>
>>Regards,
>>wenji
>>
>>
>>
>>
>>
>
>Regards,
>
>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: tsc_khz export problem
2007-10-18 1:18 ` Wenji Huang
@ 2007-10-18 1:47 ` Wenji Huang
0 siblings, 0 replies; 4+ messages in thread
From: Wenji Huang @ 2007-10-18 1:47 UTC (permalink / raw)
To: Masami Hiramatsu; +Cc: SystemTAP
Sorry for the noise, just update the source and find the change.
The error no longer occurs.
Thanks,
Wenji
Wenji Huang wrote:
> Hi masami-san,
>
> But the error indeed occurs in my box (i386 - 2.6.22.1/2.6.22.9).
> For any script, the compilation pass since there is extern
> declaration of tsc_khz in tsc.h.
> Finally fail in loading modules.
>
> Regards,
> Wenji
>
> Masami Hiramatsu wrote:
>
>> Hi Wenji,
>>
>> Thank you so much for reporting it.
>> In that case, compilation of autoconf-tsc-khz.c must be failed.
>>
>> Wenji Huang wrote:
>>
>>
>>> Hi,
>>>
>>> In latest systemtap source, CONFIG_TSC_KHZ is added. But, find one
>>> problem about tsc_khz.
>>> -----------------------------------------------------
>>> kernel exported declaration(tsc.h)
>>> i386 2.6.18 - 2.6.22 no yes
>>> i386 2.6.23 yes yes
>>>
>>> x86_64 2.6.22 yes yes
>>> x86_64 2.6.23 yes yes
>>> ------------------------------------------------------
>>> So, for i386. in 2.6.18 - 2.6.22. There will be an error reporting
>>> "Unknown symbol tsc_khz" when executing any stap script.
>>>
>>> Regards,
>>> wenji
>>>
>>>
>>>
>>>
>>
>>
>> Regards,
>>
>>
>>
>
^ permalink raw reply [flat|nested] 4+ messages in thread
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2007-10-17 2:58 tsc_khz export problem Wenji Huang
2007-10-17 15:02 ` Masami Hiramatsu
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